CN213917001U

CN213917001U - Automatic screw machine convenient to change aircraft nose

Info

Publication number: CN213917001U
Application number: CN202022991347.0U
Authority: CN
Inventors: 佘庆雄
Original assignee: King Tai Qingyuan Rubber Industrial Co ltd
Current assignee: King Tai Qingyuan Rubber Industrial Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-10
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an automatic screw machine convenient to change aircraft nose, including automatic screw organism and fixed block, the top fixed mounting of automatic screw organism has U type frame, and T type groove has been seted up on the top of U type frame, and the inside sliding connection in T type groove has T type slider, and the internally mounted of T type slider has moving mechanism, and the jack has all been seted up to the both sides of T type slider bottom, and the both sides on T type slider top are all seted up flutedly, and the equal sliding connection in inside of two recesses has the connecting block, and the equal fixed mounting of one side cell wall of two recesses has spacing spring. The utility model discloses a removal of two connecting blocks of rotation extrusion of first knob drives L type fixture block through the removal of connecting block and removes, makes two L type fixture blocks and L type draw-in groove inlay and establish, accomplishes being connected of aircraft nose main part and T type slider, improves the installation and dismantles efficiency, and the aircraft nose of being convenient for is dismantled and is changed.

Description

Automatic screw machine convenient to change aircraft nose

Technical Field

The utility model relates to an automatic screw machine, in particular to automatic screw machine convenient to change aircraft nose belongs to screw machine technical field.

Background

The automatic screw machine equipment is designed and completed under PLC software, and the control function is very strong. The equipment system is customized according to the actual conditions of the customer products, and the requirements of quality and efficiency of industrial automation are met. The system realizes automatic operation by applying pneumatic and PLC technologies, reduces the number of hands, improves the efficiency and ensures the product quality. By the automatic operation method, the production efficiency, the quality control and the management level of various products are comprehensively improved, and high quality, cost reduction and higher profit creation are provided for customers.

The machine head of the existing automatic screw machine is generally limited and fixed through screws, when the machine head is damaged and needs to be disassembled and replaced, screws are required to be disassembled to install the screws, the efficiency is low, meanwhile, in the long-term installation and disassembly processes, the screws are easy to slip, the installation and the disassembly are affected, and therefore the automatic screw machine convenient for replacing the machine head needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic screw machine convenient to change aircraft nose to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic screw machine comprises an automatic screw machine body and a fixed block, wherein a U-shaped frame is fixedly mounted at the top end of the automatic screw machine body, a T-shaped groove is formed in the top end of the U-shaped frame, a T-shaped sliding block is slidably connected inside the T-shaped groove, a moving mechanism is mounted inside the T-shaped sliding block, grooves are formed in two sides of the top end of the T-shaped sliding block, connecting blocks are slidably connected inside the two grooves, limiting springs are fixedly mounted on one side groove walls of the two grooves, one end of each limiting spring is fixedly connected with one side of the corresponding connecting block, a first knob is in threaded connection with the other side groove wall of the two grooves, one end of each first knob is in contact connection with the middle of the other side of the corresponding connecting block, an L-shaped clamping block is fixedly mounted at the top ends of the two connecting blocks, L-shaped clamping grooves are formed in two sides of the fixed block, and the two L-shaped clamping blocks are clamped and connected with the two corresponding L-shaped clamping grooves, one side fixed mounting of fixed block has fixed base plate, two stop gear are installed to the bottom at the fixed base plate back, fixed base plate's positive fixed mounting has the aircraft nose main part.

As a preferred technical scheme of the utility model, moving mechanism includes pivot, driven gear, driving gear, servo motor and two drive gear, the mounting groove has all been seted up to T type slider top both sides limit, two the inside of mounting groove all inlays and is equipped with drive gear, the cavity has been seted up to the inside of T type slider, the rotation of cavity inner wall both sides is connected with the pivot, the both ends of pivot and drive gear's center department fixed connection, the tooth's socket has all been seted up to T type inslot wall both sides, two drive gear is connected with corresponding tooth's socket meshing, the center department cover of pivot is established and is connected with driven gear, the bottom chamber wall fixed mounting of cavity has servo motor, servo motor's output shaft fixed mounting has the driving gear, the driving gear is connected with the driven gear meshing.

As a preferred technical proposal of the utility model, the machine head main body comprises a main slide seat, the front surface of the fixed base plate is fixedly provided with the main slide seat, the top end of the main sliding seat is fixedly provided with an electric screwdriver sliding seat, two sides of the top end of the electric screwdriver sliding seat are both fixedly provided with adjusting springs, the top ends of the two adjusting springs are fixedly provided with a connecting bracket, one side of the connecting bracket is fixedly provided with an electric screwdriver starting switch, the top end of the connecting bracket is fixedly provided with an electric screwdriver thrust cylinder, the output end of the electric screwdriver thrust cylinder is sleeved with a screw conveying pipe, the screw conveying pipe penetrates through the electric screwdriver sliding seat to be fixedly provided with a screwdriver head, the bottom fixed mounting of screw aircraft nose has the screw chuck, the middle part centre gripping of screw chuck has electronic screwdriver, the discharge end fixed mounting of screw conveyer pipe has automatic screw machine inductive switch.

As an optimal technical scheme of the utility model, the size of L type fixture block and the size phase-match of L type draw-in groove, just evenly distributed's anti-skidding line is seted up to the inner wall of L type draw-in groove.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of automatic screw organism bottom has the supporting leg, four the bottom of supporting leg is all pasted and is equipped with the blotter.

As a preferred technical scheme of the utility model, one side fixed mounting servo motor control switch of automatic screw organism, servo motor passes through servo motor control switch and external power supply electric connection.

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

the utility model relates to an automatic screw machine convenient to change aircraft nose, through the removal of two connecting blocks of rotation extrusion of first knob, the removal through the connecting block drives L type fixture block and removes, makes two L type fixture blocks inlay with L type draw-in groove and establishes, accomplishes being connected of aircraft nose main part and T type slider, improves the installation and dismantles efficiency, and the aircraft nose of being convenient for is dismantled and is changed.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the handpiece main body of the present invention;

FIG. 4 is a schematic structural view of the U-shaped frame and the fixing block of the present invention;

FIG. 5 is a schematic view of the T-shaped slider structure of the present invention;

fig. 6 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. an automatic screw machine body; 2. supporting legs; 3. a U-shaped frame; 4. a T-shaped groove; 5. a fixed block; 6. a handpiece main body; 7. an electric screwdriver thrust cylinder; 8. fixing the substrate; 9. connecting a bracket; 10. an electric screwdriver starting switch; 11. adjusting the spring; 12. a main slide; 13. an electric screwdriver slide seat; 14. an induction switch of the automatic screw machine; 15. a screw machine head; 16. a screw chuck; 17. a screw conveying pipe; 18. an electric screwdriver; 19. an L-shaped clamping groove; 20. a servo motor; 21. a T-shaped slider; 22. a first knob; 23. a driving gear; 24. an L-shaped fixture block; 25. a groove; 26. a limiting spring; 27. connecting blocks; 28. a driven gear; 29. mounting grooves; 30. a transmission gear; 31. a tooth socket; 32. a cavity; 33. a rotating shaft; 28. a driven gear.

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. 1-6, the present invention provides a technical solution of an automatic screw machine convenient for replacing a machine head:

according to the figure 1-6, comprising an automatic screw machine body 1 and a fixed block 5, a U-shaped frame 3 is fixedly arranged at the top end of the automatic screw machine body 1, a T-shaped groove 4 is arranged at the top end of the U-shaped frame 3, a T-shaped sliding block 21 is slidably connected inside the T-shaped groove 4, a moving mechanism is arranged inside the T-shaped sliding block 21, grooves 25 are respectively arranged at two sides of the top end of the T-shaped sliding block 21, connecting blocks 27 are respectively slidably connected inside the two grooves 25, a limiting spring 26 is respectively fixedly arranged on one side groove wall of each groove 25, one end of each limiting spring 26 is fixedly connected with one side of the corresponding connecting block 27, a first knob 22 is respectively and threadedly connected with the other side groove wall of each groove 25, one end of each first knob 22 is in contact connection with the middle part of the other side of the corresponding connecting block 27, an L-shaped clamping block 24 is respectively and fixedly arranged at the top ends of the two connecting blocks 27, and L-shaped clamping grooves 19 are respectively arranged at two sides of the fixed block 5, the two L-shaped clamping blocks 24 are connected with the corresponding two L-shaped clamping grooves 19 in a clamping mode, a fixed base plate 8 is fixedly installed on one side of the fixed block 5, and the machine head main body 6 is fixedly installed on the front face of the fixed base plate 8.

According to fig. 1 and 5, the moving mechanism comprises a rotating shaft 33, a driven gear 28, a driving gear 23, a servo motor 20 and two transmission gears 30, mounting grooves 29 are formed in two side sides of the top end of a T-shaped sliding block 21, the transmission gears 30 are embedded in the two mounting grooves 29, a cavity 32 is formed in the T-shaped sliding block 21, the rotating shaft 33 is rotatably connected to two sides of the inner wall of the cavity 32, two ends of the rotating shaft 33 are fixedly connected with the centers of the transmission gears 30, tooth grooves 31 are formed in two sides of the inner wall of a T-shaped groove 4, the two transmission gears 30 are meshed with the corresponding tooth grooves 31, the driven gear 28 is sleeved at the center of the rotating shaft 33, the servo motor 20 is fixedly mounted on the bottom cavity wall of the cavity 32, the driving gear 23 is fixedly mounted on an output shaft of the servo motor 20, and the driving gear 23 is meshed with the driven gear 28.

According to fig. 1 and 2, the handpiece main body 6 comprises a main slide seat 12, the main slide seat 12 is fixedly installed on the front surface of a fixed substrate 8, an electric screwdriver slide seat 13 is fixedly installed on the top end of the main slide seat 12, adjusting springs 11 are fixedly installed on two sides of the top end of the electric screwdriver slide seat 13, a connecting support 9 is fixedly installed on the top ends of the two adjusting springs 11, an electric screwdriver starting switch 10 is fixedly installed on one side of the connecting support 9, an electric screwdriver thrust cylinder 7 is fixedly installed on the top end of the connecting support 9, a screw conveying pipe 17 is sleeved on the output end of the electric screwdriver thrust cylinder 7, a screwdriver head 15 is fixedly installed on the screw conveying pipe 17 through the electric screwdriver slide seat 13, a screwdriver head 16 is fixedly installed on the bottom end of the screwdriver head 15, an electric screwdriver 18 is clamped in the middle of the screwdriver head 16, and an automatic screwdriver induction switch 14 is fixedly installed at the discharge end of the screw conveying pipe 17.

According to fig. 1 and 4, the size of L type fixture block 24 and the size phase-match of L type draw-in groove 19, and evenly distributed's antiskid line has been seted up to L type draw-in groove 19's inner wall, the equal fixed mounting in four edges of automatic screw organism 1 bottom has supporting leg 2, the bottom of four supporting leg 2 all pastes and is equipped with the blotter, one side fixed mounting servo motor control switch of automatic screw organism 1, servo motor 20 passes through servo motor control switch and external power supply electric connection.

When the automatic screw machine is used, when the machine head main body 6 needs to be installed, firstly, the fixed block 5 is manually placed in the middle of the top end of the T-shaped sliding block 21, then the first knobs 22 at the tops of two sides of the T-shaped sliding block 21 are manually rotated, the connecting block 27 is pushed to move through the rotation of the first knobs 22, the L-shaped clamping blocks 24 are driven to move through the movement of the connecting block 27, the two L-shaped clamping blocks 24 are connected with the L-shaped clamping grooves 19 in a clamping manner, and the connection of the fixed block 5 and the T-shaped sliding block 21 is completed;

when the handpiece main body 6 needs to be disassembled, the two first knobs 22 are manually rotated to separate the first knobs 22 from the connecting blocks 27, the two connecting blocks 27 move through the extrusion force of the limiting springs 26, and the L-shaped clamping blocks 24 are driven to be separated from the L-shaped clamping grooves 19 through the movement of the connecting blocks 27, so that the disassembly of the handpiece main body 6 is completed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 automatic screw machine convenient for replacing the machine head comprises an automatic screw machine body (1) and a fixed block (5), and is characterized in that a U-shaped frame (3) is fixedly mounted at the top end of the automatic screw machine body (1), a T-shaped groove (4) is formed in the top end of the U-shaped frame (3), a T-shaped sliding block (21) is connected in the T-shaped groove (4) in a sliding manner, a moving mechanism is mounted in the T-shaped sliding block (21), grooves (25) are formed in two sides of the top end of the T-shaped sliding block (21), connecting blocks (27) are connected in the two grooves (25) in a sliding manner, limiting springs (26) are fixedly mounted on one side groove wall of each of the two grooves (25), one end of each of the two limiting springs (26) is fixedly connected with one side of the corresponding connecting block (27), and a first knob (22) is connected to the other side groove wall of each of the two grooves (25) in a threaded manner, two the one end of first knob (22) is connected, two with the middle part contact that corresponds connecting block (27) opposite side the equal fixed mounting in top of connecting block (27) has L type fixture block (24), L type draw-in groove (19), two have all been seted up to the both sides of fixed block (5) L type fixture block (24) are connected with corresponding two L type draw-in grooves (19) block, one side fixed mounting of fixed block (5) has PMKD (8), the positive fixed mounting of PMKD (8) has aircraft nose main part (6).

2. The automatic screw machine convenient for replacing a machine head as claimed in claim 1, wherein: moving mechanism includes pivot (33), driven gear (28), driving gear (23), servo motor (20) and two drive gear (30), mounting groove (29) have all been seted up to two avris in T type slider (21) top, two the inside of mounting groove (29) all inlays and is equipped with drive gear (30), cavity (32) have been seted up to the inside of T type slider (21), cavity (32) inner wall both sides are rotated and are connected with pivot (33), the both ends of pivot (33) and the center of drive gear (30) department fixed connection, tooth's socket (31) have all been seted up to T type groove (4) inner wall both sides, two drive gear (30) are connected with corresponding tooth's socket (31) meshing, the center department cover of pivot (33) is connected with driven gear (28), the bottom chamber wall fixed mounting of cavity (32) has servo motor (20), an output shaft of the servo motor (20) is fixedly provided with a driving gear (23), and the driving gear (23) is meshed with a driven gear (28).

3. The automatic screw machine convenient for replacing a machine head as claimed in claim 1, wherein: the machine head main body (6) comprises a main sliding seat (12), the front fixed mounting of the fixed base plate (8) is provided with a main sliding seat (12), the top end of the main sliding seat (12) is fixedly provided with an electric screwdriver sliding seat (13), the two sides of the top end of the electric screwdriver sliding seat (13) are fixedly provided with an adjusting spring (11) and two connecting supports (9), one side of each connecting support (9) is fixedly provided with an electric screwdriver starting switch (10), the top end of each connecting support (9) is fixedly provided with an electric screwdriver thrust cylinder (7), the output end of the electric screwdriver thrust cylinder (7) is sleeved with a screw conveying pipe (17), the screw conveying pipe (17) penetrates through the electric screwdriver sliding seat (13) and is fixedly provided with a screw machine head (15), and the bottom end of the screw machine head (15) is fixedly provided with a chuck screw (16), the middle part of the screw chuck (16) is clamped with an electric screwdriver (18), and the discharge end of the screw conveying pipe (17) is fixedly provided with an automatic screw machine induction switch (14).

4. The automatic screw machine convenient for replacing a machine head as claimed in claim 1, wherein: the size of the L-shaped clamping block (24) is matched with that of the L-shaped clamping groove (19), and the inner wall of the L-shaped clamping groove (19) is provided with anti-skid grains which are uniformly distributed.

5. The automatic screw machine convenient for replacing a machine head as claimed in claim 1, wherein: four corners of the bottom of the automatic screw machine body (1) are fixedly provided with supporting legs (2), and four cushion pads are attached to the bottom ends of the supporting legs (2).

6. The automatic screw machine convenient for replacing a machine head as claimed in claim 2, wherein: one side fixed mounting servo motor control switch of automatic screw machine body (1), servo motor (20) are through servo motor control switch and external power electric connection.