CN206305752U - A transmission lock screw mechanism - Google Patents

Abstract

The utility model discloses a transmission type lock screw mechanism, connect, shedding mechanism, remove seat, actuating mechanism, mount pad, elevating system, fixture and lock screw mechanism including frame and frame, pay-off track, step conveyor, feeding mechanism. This transmission type lock screw mechanism, at first place the part of assembly on step conveyor, carry the below of shedding mechanism through step conveyor with the part of assembly, simultaneously carry the screw in the pay-off track by feeding mechanism, lead the screw to the shedding mechanism on by the pay-off track again, remove through actuating mechanism drive mount pad, make fixture be in the top of shedding mechanism, drive fixture downstream by elevating system and press from both sides the screw, and drive the top that the mount pad removed the part through actuating mechanism, make lock screw mechanism can accomplish part lock screw process, consequently, the artifical lock screw that has replaced biography, not only reduced work load, the efficiency is improved, and the quality of locking the screw has been improved.

Description

A transmission lock screw mechanism

technical field

The utility model relates to the mechanical field, in particular to a transmission type locking screw mechanism.

Background technique

Locking screws is an indispensable process in assembly. With the streamlining of production, the workload of assembling locking screws is relatively large. At present, locking screws on the assembly line is still done manually, resulting in a huge amount of manual work. Under high-intensity workload, the quality and efficiency of locking screws will inevitably decrease. In view of the above defects, it is necessary to design a transmission type locking screw mechanism.

Utility model content

The technical problem to be solved by the utility model is to provide a transmission-type screw locking mechanism to solve the problem of large workload of manual screw locking on the current assembly line.

In order to solve the above technical problems, the new technical solution of the utility model is: a transmission type locking screw mechanism, including a base and a frame, the frame is set on the base, and a feeding track is provided on the base and a stepping conveyor, one end of the feeding track is connected to a feeding mechanism, and the other is provided with an unloading mechanism, the unloading mechanism is located at the upper end of the stepping feeder, and the frame is provided with a moving seat and a driving mechanism, The drive mechanism drives the moving seat to move left and right along the frame, the moving seat is provided with a mounting seat and a lifting mechanism, the lifting mechanism drives the mounting seat to move up and down, and the mounting seat is provided with a clip A holding mechanism and a locking screw mechanism, the locking screw mechanism is arranged above the clamping mechanism.

Further, the drive mechanism includes a servo motor provided on one side of the frame, a screw provided at one end of the servo motor, and a nut sleeved on the screw, and the nut is connected to the moving Seat tight fit connection.

Further, the lifting mechanism is a pneumatic lifting mechanism.

Further, the locking screw mechanism includes a cylinder, a fixing plate and an electric screwdriver, the cylinder is arranged on the mounting seat, the fixing plate is arranged at the bottom of the cylinder, and the electric screwdriver is arranged at the bottom of the fixing plate end.

Further, the clamping mechanism includes a pneumatic parallel clamp, a spring is provided on the pneumatic parallel clamp, and a pressing block is connected to the end of the spring.

Further, the unloading mechanism includes a limit block, and the upper end of the limit block is provided with a space-avoiding step.

Compared with the prior art, the transmission-type locking screw mechanism first places the assembled parts on the stepping conveyor, and then transports the assembled parts to the bottom of the unloading mechanism through the stepping conveying mechanism, and at the same time, the screw is conveyed by the feeding mechanism Into the feeding track, the screw is guided to the unloading mechanism by the feeding track, and the mounting seat is driven to move through the driving mechanism, so that the clamping mechanism is above the unloading mechanism, and the lifting mechanism drives the clamping mechanism to move downward to clamp the screw. The drive mechanism drives the mounting seat to move to the top of the parts, so that the screw locking mechanism can complete the screw locking process of the parts, so instead of the traditional manual screw locking, it not only reduces the workload, improves the efficiency, but also improves the screw locking process. the quality of.

Description of drawings

Fig. 1 is the front view of the utility model new transmission lock screw mechanism;

Fig. 2 is the front view of the mounting seat described in the new transmission lock screw mechanism of the utility model;

Fig. 3 is a sectional view of the driving mechanism described in the new transmission type locking screw mechanism of the utility model;

Fig. 4 is a cross-sectional view of the unloading mechanism of the new transmission type locking screw mechanism of the present invention.

detailed description

The following specific embodiments will be further described in conjunction with the above-mentioned drawings.

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

As shown in Figures 1-4, a transmission type locking screw mechanism includes a frame 1 and a frame 2, the frame 2 is arranged on the frame 1, and a feeding track is provided on the frame 1 3 and a stepping conveyor 4, one end of the feeding track 3 is connected to a feeding mechanism 5, and the other is provided with a discharge mechanism 6, the unloading mechanism 6 is located at the upper end of the stepping feeder 4, and the frame 2 A moving seat 7 and a driving mechanism 8 are arranged on it, and the driving mechanism 8 drives the moving seat 7 to move left and right along the frame 2. The moving seat 7 is provided with a mounting seat 9 and a lifting mechanism 10, and the lifting The mechanism 10 drives the mounting base 9 to move up and down. The mounting base 9 is provided with a clamping mechanism 11 and a locking screw mechanism 12 , and the locking screw mechanism 12 is arranged above the clamping mechanism 11 . Therefore, the transmission-type locking screw mechanism first places the assembled parts on the stepping conveyor 4, and then transports the assembled parts to the bottom of the unloading mechanism 6 through the stepping conveyor 4, and at the same time, the screw is conveyed by the feeding mechanism 5. Into the feeding track 3, the screw is guided to the unloading mechanism 6 by the feeding track 3, and the mounting seat 9 is driven to move through the driving mechanism 8, so that the clamping mechanism 11 is above the unloading mechanism 6, and the lifting mechanism 10 drives the clip The holding mechanism 11 moves down to clamp the screw, and drives the mounting seat 9 to move to the top of the part through the driving mechanism 8, so that the screw locking mechanism 12 can complete the screw locking process of the part, thus replacing the traditional manual screw locking, which not only reduces The workload is improved, the efficiency is improved, and the quality of locking screws is improved.

Further, the drive mechanism 8 includes a servo motor 801 provided on one side of the frame, a screw 802 provided at one end of the servo motor 801, and a nut 803 sleeved on the screw 802, and the The nut 803 is tightly fitted with the moving base 7 . Therefore, the screw rod 802 is driven to rotate by the servo motor 801 , so that the nut 803 and the moving seat 7 move.

Further, the lifting mechanism 10 is a pneumatic lifting mechanism.

Further, the locking screw mechanism 12 includes a cylinder 1201, a fixing plate 1202 and an electric screwdriver 1203, the cylinder 1201 is set on the mounting base 9, the fixing plate 1202 is set at the bottom of the cylinder 1201, the electric screwdriver A screwdriver 1203 is located at the bottom of the fixing plate 1202 . Therefore, the cylinder 1201 is used to push the fixing plate 1202 and the electric screwdriver 1203 to move downward, so that the electric screwdriver 1203 completes the screw locking process.

Further, the clamping mechanism 11 includes a pneumatic parallel clamp 1101, a spring 1102 is provided on the pneumatic parallel clamp 1101, and a pressing block 1103 is connected to the end of the spring 1102. Therefore, the screw can be clamped by the pneumatic parallel clamp 1101. Since the spring 1102 and the pressure block 1103 are arranged on the pneumatic parallel clamp 1101, when the pneumatic parallel clamp 1101 clamps the screw, under the action of the spring 1102, the screw can go Down movement, so as to facilitate locking screw processing.

Further, the unloading mechanism 6 includes a limit block 601 , and an escape step 602 is provided at the upper end of the limit block 601 . Therefore, the clamping mechanism 11 can be evacuated by the escaping step 602 , so that the clamping mechanism 11 can remove the screws on the phase block 601 .

The utility model is not limited to the above-mentioned specific implementation manners, and various transformations made by those skilled in the art starting from the above-mentioned concept without creative work all fall within the protection scope of the utility model.

Claims (6)

1. a kind of conveying type screw locking machine structure, it is characterised in that：Including support and frame, the frame is located on the support, The support is provided with feeding track and stepping conveyor, and described feeding track one end is connected with a feed mechanism, another to be provided with Shedding mechanism, the shedding mechanism is located at stepping feeder upper end, and the frame is provided with Mobile base and drive mechanism, the drive Motivation structure drives the Mobile base to be moved left and right along the frame, and the Mobile base is provided with mounting seat and elevating mechanism, described Elevating mechanism drives the mounting seat to move up and down, and the mounting seat is provided with clamping device and screw locking machine structure, the lock spiral shell Silk mechanism is located at clamping device top.

2. conveying type screw locking machine structure as claimed in claim 1, it is characterised in that the drive mechanism includes being provided with the machine The servomotor of frame side, and located at the screw mandrel of described servomotor one end, and the nut on the screw mandrel is placed on, and it is described Nut is connected with the Mobile base close-fitting.

3. conveying type screw locking machine structure as claimed in claim 2, it is characterised in that the elevating mechanism is pneulift Structure.

4. conveying type screw locking machine structure as claimed in claim 3, it is characterised in that the screw locking machine structure includes cylinder, solid Fixed board and electric screw driver, the cylinder is in the mounting seat, and the fixed plate is located at the cylinder end, described electronic Screwdriver is located at the fixed plate bottom.

5. conveying type screw locking machine structure as claimed in claim 4, it is characterised in that the clamping device includes Pneumatic parallel Folder, the Pneumatic parallel folder is provided with spring, and the spring end is connected with briquetting.

6. conveying type screw locking machine structure as claimed in claim 5, it is characterised in that the shedding mechanism includes limited block, institute State limited block upper end and be provided with empty avoiding step.