CN214444435U

CN214444435U - Semi-automatic swivel nut erection equipment

Info

Publication number: CN214444435U
Application number: CN202120648796.7U
Authority: CN
Inventors: 崔万新
Original assignee: Wuxi Wuda Machinery Technology Co ltd
Current assignee: Wuxi Wuda Machinery Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-22
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a semi-automatic swivel nut erection equipment, which comprises a worktable, the one end installation stand of board sets up the digging arm on the stand, and the digging arm comprises main arm, axostylus axostyle, axle sleeve and fly jib, and the one end of main arm is equipped with the column sleeve, column sleeve and stand phase-match, and the column sleeve suit is on the stand, and the shaft hole is seted up to the other end of main arm, shaft hole and axostylus axostyle phase-match, the one end cartridge of axostylus axostyle in the shaft hole, the axle sleeve suit is in the other end of axostylus axostyle. This semi-automatic swivel nut erection equipment adopts semi-automatization to control, and the digging arm through setting up drives swivel nut installation mechanism and removes on a large scale to carry out the installation of swivel nut to the work piece of board optional position department, owing to at the in-process of installation swivel nut, operating personnel is not operating at the portable spanner of need, consequently also can not feel tired under long-time work.

Description

Semi-automatic swivel nut erection equipment

Technical Field

The utility model relates to a swivel nut installation technical field specifically is a semi-automatic swivel nut erection equipment.

Background

The matching of the screw sleeve and the screw rod is widely applied to the installation and fixation of equipment, and the installation of the screw sleeve is usually realized by an operator carrying a wrench, but the problem exists in the mode that: in the installation and fixation process of the screw sleeve, the long-time hand wrench can cause the fatigue of arms, which is not beneficial to the work of operators and can not ensure the firmness of equipment installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic swivel nut erection equipment adopts semi-automatization to control, and the digging arm through setting up drives swivel nut installation mechanism and removes on a large scale to carry out the installation of swivel nut to the work piece of board optional position department, owing to at the in-process of installation swivel nut, operating personnel is not needing portable spanner to operate, consequently can not feel tired under long-time work yet, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a semi-automatic swivel nut installation device comprises a machine table, wherein one end of the machine table is provided with an upright post, a movable arm is arranged on the upright post and consists of a main arm, a shaft rod, a shaft sleeve and an auxiliary arm, one end of the main arm is provided with the shaft sleeve, the shaft sleeve is matched with the upright post, the shaft sleeve is sleeved on the upright post, the other end of the main arm is provided with a shaft hole, the shaft hole is matched with the shaft rod, one end of the shaft rod is inserted into the shaft hole, the shaft sleeve is sleeved on the other end of the shaft rod, the outer side wall of the shaft sleeve is provided with a U-shaped plate, the port of the U-shaped plate is matched with the auxiliary arm, one end of the auxiliary arm is inserted into the port of the U-shaped plate and is movably connected through a rotating shaft, the other end of the auxiliary arm is provided with a swivel nut installation mechanism, the swivel nut installation mechanism consists of a fixed seat, a motor supporting plate, a servo motor and a nut wrench head, one end of the fixed seat is provided with a groove, the groove is matched with the auxiliary arm, the other end of the auxiliary arm is embedded into the groove and is fixed through a screw, the other end of the fixing seat is provided with a connecting plate, the motor supporting plate is arranged on the outer side of the fixing seat, one end of the motor supporting plate is provided with a plate groove, the plate groove is matched with the connecting plate, one end of the connecting plate is inserted into the plate groove and fixed through screws, the servo motor is arranged at one end of the motor supporting plate, the nut wrench head is arranged on an output shaft of the servo motor, automatic resetting mechanisms are arranged on two sides of the auxiliary arm, each automatic resetting mechanism comprises a rod barrel, a piston rod and a spring, the rod barrel is obliquely arranged on the side wall of the auxiliary arm, one end of the piston rod is inserted into the rod barrel, the other end of the piston rod obliquely extends to the U-shaped plate and is inserted into the arranged rod hole, and the spring is arranged on the rod barrel and is connected with one end of the piston rod.

Preferably, a clamp is installed on the table top of the machine table, and clamp grooves are arranged in parallel on the clamp.

Preferably, the controller is installed on the front face of the main arm, the output end of the controller is connected with the signal wire, and one end of the signal wire extends to the screw sleeve installation mechanism and is connected with the servo motor.

Preferably, the auxiliary arm is further provided with a wire pressing cover, two ends of the wire pressing cover are provided with wire holes, and the signal wire is inserted into the cover from the wire hole at one end of the wire pressing cover and penetrates out of the cover from the wire hole at the other end of the wire pressing cover.

Preferably, the back surface of the main arm is provided with a square hole, a power supply end of the controller is embedded into the square hole and extends out of the main arm, and the power supply end of the controller is connected with a power line.

Preferably, a handle is further mounted on the servo motor.

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

according to the semi-automatic swivel nut installation equipment, when a swivel nut is installed, an operator pushes and pulls the auxiliary arm through the holding handle to move the swivel nut installation mechanism to the position of the swivel nut, in the process, the swivel nut installation mechanism can move in a large range based on movable connection between the auxiliary arm and the main arm, when the swivel nut installation mechanism moves to the position of the swivel nut, the handle is pressed downwards to connect the nut wrench head and the swivel nut, the nut wrench head is driven to rotate by the servo motor, and therefore the swivel nut is fastened on a workpiece or the swivel nut is taken down from the workpiece; therefore, compared with the prior art, the installation of the screw sleeve does not need to be operated by a portable wrench, the fatigue is not felt in the long-time working process, and the firmness of the installation of the screw sleeve is ensured.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a back structure view of the main arm of the present invention;

fig. 3 is a top view of the movable arm structure of the present invention;

FIG. 4 is an assembly view of the screw sleeve mounting mechanism of the present invention;

fig. 5 is a sectional view of the automatic reset mechanism of the present invention;

fig. 6 is an assembly view of the structure of the wire pressing cover of the present invention.

In the figure: 1. a machine platform; 11. a fixture; 12. a card slot; 2. a column; 3. a movable arm; 31. a main arm; 311. a column sleeve; 312. a shaft hole; 313. a square hole; 32. a shaft lever; 33. a shaft sleeve; 331. a U-shaped plate; 332. a rod hole; 34. an auxiliary arm; 4. a thread insert mounting mechanism; 41. a fixed seat; 411. a groove; 412. a connecting plate; 42. a motor supporting plate; 421. a plate groove; 43. a servo motor; 44. a nut wrench; 5. an automatic reset mechanism; 51. a barrel; 52. a piston rod; 53. a spring; 6. a controller; 61. a signal line; 7. a wire pressing cover; 71. a wire hole; 8. a power line; 9. a handle.

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, a semi-automatic swivel nut installation device comprises a machine table 1, an upright post 2 is installed at one end of the machine table 1, a movable arm 3 is arranged on the upright post 2, the movable arm 3 is composed of a main arm 31, a shaft lever 32, a shaft sleeve 33 and an auxiliary arm 34, a column sleeve 311 is arranged at one end of the main arm 31, the column sleeve 311 is matched with the upright post 2, the column sleeve 311 is sleeved on the upright post 2, a shaft hole 312 is formed at the other end of the main arm 31, the shaft hole 312 is matched with the shaft lever 32, one end of the shaft lever 32 is inserted into the shaft hole 312, the shaft sleeve 33 is sleeved at the other end of the shaft lever 32, a U-shaped plate 331 is arranged on the outer side wall of the shaft sleeve 33, a port of the U-shaped plate 331 is matched with the auxiliary arm 34, one end of the auxiliary arm 34 is inserted into the port of the U-shaped plate 331 and is movably connected through a rotating shaft, a swivel nut installation mechanism 4 is arranged at the other end of the auxiliary arm 34, the swivel nut installation mechanism 4 is composed of a fixed seat 41, a motor supporting plate 42, a servo motor 43 and a nut wrench head 44, one end of the fixed seat 41 is provided with a groove 411, the groove 411 is matched with the auxiliary arm 34, the other end of the auxiliary arm 34 is embedded into the groove 411 and is fixed through screws, the other end of the fixed seat 41 is provided with a connecting plate 412, the motor supporting plate 42 is arranged on the outer side of the fixed seat 41, one end of the motor supporting plate 42 is provided with a plate groove 421, the plate groove 421 is matched with the connecting plate 412, one end of the connecting plate 412 is inserted into the plate groove 421 and is fixed through screws, the servo motor 43 is arranged at one end of the motor supporting plate 42, the servo motor 43 is also provided with a handle 9, the nut wrench head 44 is arranged on an output shaft of the servo motor 43, two sides of the auxiliary arm 34 are provided with automatic reset mechanisms 5, each automatic reset mechanism 5 comprises a rod barrel 51, a piston rod 52 and a spring 53, the rod barrel 51 is obliquely arranged on the side wall of the auxiliary arm 34, one end of the piston rod 52 is inserted into the rod barrel 51, and the other end of the piston rod 52 obliquely extends to the U-shaped plate 331, and inserted into the opened rod hole 332, and the spring 53 is mounted to the rod cylinder 51 and connected to one end of the piston rod 52.

In the above, the screw nut mounting mechanism 4 can be moved in a wide range based on the movable connection between the sub arm 34 and the main arm 31, and after the screw nut mounting mechanism 4 is moved to the screw nut position, the nut runner 44 is connected to the screw nut by pressing the handle 9 downward, and the nut runner 44 is driven to rotate by the servo motor 43, so that the screw nut is fastened to the workpiece or the screw nut is taken off from the workpiece.

After the thread sleeve is installed, the handle 9 is loosened, and the servo motor 43 is lifted to the original position based on the automatic resetting mechanism 5 installed on the auxiliary arm 34, so that the subsequent process can be operated, and the specific principle is as follows: during the tilting of the sub-arm 34 by the force, the rod cylinder 51 moves with the sub-arm 34 to make one end of the piston rod 52 extend into the rod cylinder 51, thereby pressing the spring 53, and when the force applied to the sub-arm 34 is removed, the force based on the spring 53 is applied to the rod cylinder 51 and transmitted to the sub-arm 34, thereby lifting the sub-arm 34 back to the original position.

As the clamping device 11 is arranged on the table top of the machine table 1, and the clamping grooves 12 are arranged on the clamping device 11 in parallel, when a workpiece is assembled, the workpiece can be placed on the clamping device 11, and after a screw hole in the workpiece is aligned with the clamping groove 12, the workpiece is fixed through the matching of the screw rod and the threaded sleeve.

The controller 6 is installed on the front face of the main arm 31, the output end of the controller 6 is connected with the signal wire 61, one end of the signal wire 61 extends to the threaded sleeve installation mechanism 4 and is connected with the servo motor 43, the auxiliary arm 34 is further provided with the wire pressing cover 7, wire holes 71 are formed in two ends of the wire pressing cover 7, the signal wire 61 is inserted into the cover from the wire hole 71 in one end of the wire pressing cover 7 and penetrates out of the cover from the wire hole 71 in the other end of the wire pressing cover 7, the square hole 313 is formed in the back face of the main arm 31, the power end of the controller 6 is embedded into the square hole 313 and extends out of the main arm 31, and the power end of the controller 6 is connected with the power wire 8.

In the above, the controller 6 is powered by the power line 8, the control parameters set by the controller 6 are transmitted by the signal line 61, and the control signal command is transmitted to the servo motor 43, so that the forward and reverse rotation of the servo motor 43 is controlled, and the threaded sleeve is mounted on the workpiece or removed from the workpiece.

According to the semi-automatic swivel nut installation equipment, when a swivel nut is installed, an operator pushes and pulls the auxiliary arm 34 to move the swivel nut installation mechanism 4 to the position of the swivel nut through holding the handle 9, in the process, the swivel nut installation mechanism 4 can move in a large range based on the movable connection between the auxiliary arm 34 and the main arm 31, after the swivel nut installation mechanism 4 moves to the position of the swivel nut, the handle 9 is pressed downwards to connect the nut wrench head 44 with the swivel nut, the servo motor 43 is used for driving the nut wrench head 44 to rotate, and therefore the swivel nut is fastened on a workpiece or the swivel nut is taken down from the workpiece; therefore, compared with the prior art, the installation of the screw sleeve does not need to be operated by a portable wrench, the fatigue is not felt in the long-time working process, and the firmness of the installation of the screw sleeve is ensured.

In summary, the following steps: this semi-automatic swivel nut erection equipment adopts semi-automatization to control, and the digging arm 3 through setting up drives swivel nut installation mechanism 4 and removes on a large scale to carry out the installation of swivel nut to the work piece of 1 optional position department of board, owing to at the in-process of installation swivel nut, operating personnel is not needing the operation of portable spanner, consequently can not feel fatigue under long-time work yet, so the effectual prior art problem of having solved.

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 semi-automatic swivel nut erection equipment, includes board (1), its characterized in that: the machine table is characterized in that an upright post (2) is installed at one end of a machine table (1), a movable arm (3) is arranged on the upright post (2), the movable arm (3) consists of a main arm (31), a shaft rod (32), a shaft sleeve (33) and an auxiliary arm (34), a column sleeve (311) is arranged at one end of the main arm (31), the column sleeve (311) is matched with the upright post (2), the column sleeve (311) is sleeved on the upright post (2), a shaft hole (312) is formed in the other end of the main arm (31), the shaft hole (312) is matched with the shaft rod (32), one end of the shaft rod (32) is inserted into the shaft hole (312), the shaft sleeve (33) is sleeved at the other end of the shaft rod (32), a U-shaped plate (331) is arranged on the outer side wall of the shaft sleeve (33), the port of the U-shaped plate (331) is matched with the auxiliary arm (34), one end of the auxiliary arm (34) is inserted into the port of the U-shaped plate (331) and is movably connected through a rotating shaft, a thread sleeve installation mechanism (4) is arranged at the other end of the auxiliary arm (34), the screw sleeve mounting mechanism (4) is composed of a fixed seat (41), a motor supporting plate (42), a servo motor (43) and a screw cap wrench head (44), wherein one end of the fixed seat (41) is provided with a groove (411), the groove (411) is matched with the auxiliary arm (34), the other end of the auxiliary arm (34) is embedded into the groove (411) and is fixed through screws, the other end of the fixed seat (41) is provided with a connecting plate (412), the motor supporting plate (42) is arranged on the outer side of the fixed seat (41), one end of the motor supporting plate (42) is provided with a plate groove (421), the plate groove (421) is matched with the connecting plate (412), one end of the connecting plate (412) is inserted into the plate groove (421) and is fixed through screws, the servo motor (43) is mounted at one end of the motor supporting plate (42), the screw cap wrench head (44) is mounted on an output shaft of the servo motor (43), and automatic resetting mechanisms (5) are arranged on two sides of the auxiliary arm (34), the automatic reset mechanism (5) comprises a rod cylinder (51), a piston rod (52) and a spring (53), the rod cylinder (51) is obliquely arranged on the side wall of the auxiliary arm (34), one end of the piston rod (52) is inserted into the rod cylinder (51), the other end of the piston rod (52) obliquely extends to the U-shaped plate (331) and is inserted into the rod hole (332), and the spring (53) is arranged on the rod cylinder (51) and connected with one end of the piston rod (52).

2. A semi-automatic insert mounting apparatus according to claim 1, wherein: the table board of the machine table (1) is provided with a clamp (11), and the clamp (11) is provided with clamp grooves (12) in parallel.

3. A semi-automatic insert mounting apparatus according to claim 1, wherein: the front surface of the main arm (31) is provided with the controller (6), the output end of the controller (6) is connected with the signal wire (61), and one end of the signal wire (61) extends to the screw sleeve mounting mechanism (4) and is connected with the servo motor (43).

4. A semi-automatic insert mounting apparatus according to claim 1, wherein: the auxiliary arm (34) is further provided with a wire pressing cover (7), wire holes (71) are formed in two ends of the wire pressing cover (7), and signal wires (61) are inserted into the cover from the wire holes (71) in one end of the wire pressing cover (7) and penetrate out of the cover from the wire holes (71) in the other end of the wire pressing cover (7).

5. A semi-automatic insert mounting apparatus according to claim 1, wherein: the back of the main arm (31) is provided with a square hole (313), the power end of the controller (6) is embedded into the square hole (313) and extends out of the main arm (31), and the power end of the controller (6) is connected with a power line (8).

6. A semi-automatic insert mounting apparatus according to claim 1, wherein: the servo motor (43) is also provided with a handle (9).