CN216858813U

CN216858813U - Screw assembly machine for valve production

Info

Publication number: CN216858813U
Application number: CN202220729692.3U
Authority: CN
Inventors: 周贞贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-01
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a screw assembling machine for valve production, which comprises a rack, wherein a third driving motor is arranged on the upper side of the rack, an installation plate is arranged on one side of the third driving motor, a fixed clamp support is arranged on one side of the installation plate, and a movable clamp support is arranged on one side of the fixed clamp support. Has the advantages that: the valve screw assembling device is complete in structure, the valve clamping mechanism can realize reliable positioning of workpieces of various types under the action of the first driving motor, the valve clamping mechanism can enable the workpieces to rotate under the action of the second driving motor, the angle of the workpieces can be adjusted through the third driving motor, screw assembling of all the side surfaces of the workpieces is facilitated, the control switch can control the valve to rotate and adjust the angle in the working process, if special conditions are met, the emergency stop switch can be pressed down to troubleshoot faults, injury to workers is avoided, the production efficiency of valve screw assembling is improved, the device is higher in practicability, and safety is more reliable.

Description

Screw assembly machine for valve production

Technical Field

The utility model relates to the technical field of valve production, in particular to a screw assembling machine for valve production.

Background

The valve can be used to control the flow of various types of fluid such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive medium, so, because the characteristic of valve, in the production of valve, need strict precision, in the screw assembly of valve production nowadays, because the model is numerous, the valve of different models can't carry out screw assembly on same equipment, and the screw of the special position of valve side can't assemble yet, need the manpower to its manual assembly, it is very inconvenient when assembling the screw, and the practicality of device is poor, and is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a screw assembling machine for valve production.

The utility model realizes the purpose through the following technical scheme:

a screw assembly machine for valve production comprises a machine frame, wherein a third driving motor is arranged on the upper side of the machine frame, a mounting plate is arranged on one side of the third driving motor, a fixing clamp support is arranged on one side of the mounting plate, a movable clamp support is arranged on one side of the fixing clamp support, a transmission gear is meshed on the lower side of the movable clamp support, a gear clamp is arranged on the front side of the transmission gear, the gear clamp comprises clamping ribs which are symmetrical on two sides, a spring rope is arranged on the upper side of each clamping rib, a telescopic rod is arranged at the other end of each spring rope, the telescopic rod is positioned on the front side of each clamping rib, a connecting rod is arranged close to the telescopic end, a handle is arranged at the other end of each connecting rod, a first driving motor is arranged on the other side of the transmission gear, a second driving motor is arranged on one side of the fixing clamp support, two groups of valve clamping mechanisms are arranged on one side of the movable clamp support, just valve fixture is located the second driving motor front side, valve fixture includes the fixed block, the fixed block upside is provided with the locating piece, go up the locating piece with be provided with the steel spring between the fixed block, the fixed block with the opposite side of going up the locating piece is provided with the slide rail jointly, valve fixture upside is provided with electric screwdriver, electric screwdriver upside is provided with electric cylinder, the electric cylinder upside is provided with first slider, first slider upside is provided with the fixed plate, the fixed plate upside is provided with the second slider, the third driving motor front side is provided with control switch, the control switch front side is provided with emergency stop switch.

Preferably, the third driving motor with frame bolted connection, third driving motor's output with the mounting panel key-type connection, the mounting fixture support with mounting panel fixed connection, the removal anchor clamps support with mounting fixture support sliding rail connection.

Preferably, the transmission gear is in key connection with the output end of the first driving motor, the spring rope is in fixed connection with the clamping frame, the spring rope is in fixed connection with the telescopic rod, the telescopic rod is connected with the connecting rod through a universal joint, the handle is in threaded connection with the connecting rod, and the first driving motor is in bolted connection with the fixing clamp support.

Preferably, the fixed clamp support is connected with the second driving motor through a bolt, a driving shaft of the second driving motor is fixedly connected with the valve clamping mechanism, the upper positioning block is connected with the sliding rail in a sliding manner, and the steel spring is fixedly connected with the fixed block and the upper positioning block.

Preferably, the valve clamping mechanism is connected with the movable clamp support through a bearing, the electric screwdriver is fixedly connected with the electric cylinder, the electric cylinder is fixedly connected with the sliding block, the first sliding block is connected with the fixed plate through a longitudinal guide rail, the second sliding block is fixedly connected with the fixed plate, and the top of the rack is provided with a transverse guide rail which is in sliding connection with the second sliding block.

Preferably, the control switch is connected with the rack through a screw, and the emergency stop switch is fixedly connected with the rack.

Compared with the prior art, the utility model has the following beneficial effects:

the valve screw assembling device is complete in structure, the valve clamping mechanism can realize reliable positioning of workpieces of various types under the action of the first driving motor, the valve clamping mechanism can enable the workpieces to rotate under the action of the second driving motor, the angle of the workpieces can be adjusted through the third driving motor, screw assembling of all the side surfaces of the workpieces is facilitated, the control switch can control the valve to rotate and adjust the angle in the working process, if special conditions are met, the emergency stop switch can be pressed down to troubleshoot faults, injury to workers is avoided, the production efficiency of valve screw assembling is improved, the device is higher in practicability, and safety is more reliable.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Drawings

FIG. 1 is a schematic perspective view of a screw assembling machine for valve production according to the present invention;

FIG. 2 is a schematic diagram of a right-side view structure of a screw assembling machine for valve production according to the present invention;

FIG. 3 is a schematic structural diagram of a third driving motor of the screw assembling machine for valve production according to the present invention;

FIG. 4 is a rear view schematically illustrating the structure of a screw assembling machine for valve production according to the present invention;

FIG. 5 is a schematic structural view of a gear clamp of the screw assembling machine for valve production according to the present invention;

FIG. 6 is a schematic structural diagram of a valve clamping mechanism of the screw assembling machine for valve production according to the present invention;

the reference numerals are explained below: 1. a frame; 2. mounting a plate; 3. fixing the clamp bracket; 4. moving the clamp bracket; 5. a transmission gear; 51. a gear clamp; 511. clamping a bone; 512. a spring cord; 513. a telescopic rod; 514. A connecting rod; 515. a grip; 6. a first drive motor; 7. a valve clamping mechanism; 71. a fixed block; 72. An upper positioning block; 73. a steel spring; 74. a slide rail; 8. a second drive motor; 9. an electric screwdriver; 10. An electric cylinder; 11. a first slider; 12. a second slider; 13. a fixing plate; 14. a third drive motor; 15. a control switch; 16 scram switch.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-6, a screw assembling machine for valve production comprises a machine frame 1, a third driving motor 14 is arranged on the upper side of the machine frame 1, a mounting plate 2 is arranged on one side of the third driving motor 14, a fixing clamp bracket 3 is arranged on one side of the mounting plate 2, a moving clamp bracket 4 is arranged on one side of the fixing clamp bracket 3, a transmission gear 5 is engaged with the lower side of the moving clamp bracket 4, a gear clamp 51 is arranged on the front side of the transmission gear 5, the gear clamp 51 comprises clamping ribs 511 which are symmetrical on two sides, a spring rope 512 is arranged on the upper side of the clamping ribs 511, a telescopic rod 513 is arranged at the other end of the spring rope 512, the telescopic rod 513 is positioned on the front side of the clamping ribs 511, a connecting rod 514 is arranged near the telescopic end of the telescopic rod 513, a handle 515 is arranged at the other end of the connecting rod 514, a first driving motor 6 is arranged at the other side of the transmission gear 5, a second driving motor 8 is arranged on one side of the fixing clamp bracket 3, two groups of valve clamping mechanisms 7 are arranged on one side of the movable clamp support 4, the valve clamping mechanisms 7 are located on the front side of the second driving motor 8, each valve clamping mechanism 7 comprises a fixing block 71, an upper positioning block 72 is arranged on the upper side of the corresponding fixing block 71, a steel spring 73 is arranged between the corresponding upper positioning block 72 and the corresponding fixing block 71, a sliding rail 74 is jointly arranged on the other sides of the corresponding fixing block 71 and the corresponding upper positioning block 72, an electric screw driver 9 is arranged on the upper side of each valve clamping mechanism 7, an electric cylinder 10 is arranged on the upper side of the corresponding electric screw driver 9, a first sliding block 11 is arranged on the upper side of the corresponding electric cylinder 10, a fixing plate 13 is arranged on the upper side of the corresponding first sliding block 11, a second sliding block 12 is arranged on the upper side of the fixing plate 13, a control switch 15 is arranged on the front side of the third driving motor 14, and an emergency stop switch 16 is arranged on the front side of the control switch 15.

Preferably, the third driving motor 14 is bolted with the frame 1, the output end of the third driving motor 14 is in key connection with the mounting plate 2, the fixed clamp bracket 3 is fixedly connected with the mounting plate 2, the movable clamp bracket 4 is in slide connection with the fixed clamp bracket 3, the transmission gear 5 is in key connection with the output end of the first driving motor 6, the spring rope 512 is fixedly connected with the clamping frame 511, the spring rope 512 is fixedly connected with the telescopic rod 513, the telescopic rod 513 is connected with the connecting rod 514 through a universal joint, the handle 515 is in threaded connection with the connecting rod 514, the first driving motor 6 is in bolt connection with the fixed clamp bracket 3, the fixed clamp bracket 3 is in bolt connection with the second driving motor 8, the driving shaft of the second driving motor 8 is fixedly connected with the valve clamping mechanism 7, the upper positioning block 72 is in slide connection with the slide rail 74, the steel spring 73 is fixedly connected with the fixed block 71 and the upper positioning block 72, the valve clamping mechanism 7 is in bearing connection with the movable clamp bracket 4, the electric screwdriver 9 is fixedly connected with the electric cylinder 10, the electric cylinder 10 is fixedly connected with the sliding block 11, the first sliding block 11 is connected with the fixing plate 13 through a longitudinal guide rail, the second sliding block 12 is fixedly connected with the fixing plate 13, the top of the rack 1 is provided with a transverse guide rail which is in sliding connection with the second sliding block 12, the control switch 15 is in screw connection with the rack 1, and the emergency stop switch 16 is fixedly connected with the rack 1.

In the structure, according to the type of the valve, a first driving motor 6 is opened to drive a movable clamp bracket 4 to move a certain distance towards a fixed clamp bracket 3, the valve is installed and clamped, then a gear clamp 51 is used for fixing a transmission gear 5, so that the valve cannot be loosened in work, then an electric screwdriver 9 moves through a longitudinal guide rail and a transverse guide rail to assemble screws at multiple positions on the side surface of the valve, then a second driving motor 8 drives the valve to rotate to assemble screws on other side surfaces, finally a third driving motor 14 drives the valve to adjust the angle, so that the screw assembly is carried out at a special position on the side surface of the valve, in the assembling process, a control switch 15 can control the valve to rotate and adjust the angle, the operation is more convenient, if special conditions are met, a quick-stop switch 16 can be pressed to check faults, and the valve can be restarted after the faults are removed, avoid causing the injury to the worker.

The foregoing shows and describes the general principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screw assembly machine for valve production which characterized in that: the clamping device comprises a rack (1), a third driving motor (14) is arranged on the upper side of the rack (1), a mounting plate (2) is arranged on one side of the third driving motor (14), a fixing clamp support (3) is arranged on one side of the mounting plate (2), a movable clamp support (4) is arranged on one side of the fixing clamp support (3), a transmission gear (5) is meshed with the lower side of the movable clamp support (4), a gear clamp (51) is arranged on the front side of the transmission gear (5), the gear clamp (51) comprises clamping ribs (511) which are symmetrical in two sides, a spring rope (512) is arranged on the upper side of each clamping rib (511), an expansion link (513) is arranged at the other end of each spring rope (512), the expansion link (513) is positioned on the front side of each clamping rib (511), a connecting rod (514) is arranged near the expansion end of each expansion link (513), and a handle (515) is arranged at the other end of each connecting rod (514), the other side of the transmission gear (5) is provided with a first driving motor (6), one side of the fixed clamp support (3) is provided with a second driving motor (8), one side of the movable clamp support (4) is provided with two groups of valve clamping mechanisms (7), the valve clamping mechanisms (7) are positioned on the front side of the second driving motor (8), each valve clamping mechanism (7) comprises a fixed block (71), an upper positioning block (72) is arranged on the upper side of the fixed block (71), a steel spring (73) is arranged between the upper positioning block (72) and the fixed block (71), the other sides of the fixed block (71) and the upper positioning block (72) are provided with a sliding rail (74) together, an electric screwdriver (9) is arranged on the upper side of the valve clamping mechanism (7), and an electric cylinder (10) is arranged on the upper side of the electric screwdriver (9), the electric air cylinder (10) upside is provided with first slider (11), first slider (11) upside is provided with fixed plate (13), fixed plate (13) upside is provided with second slider (12), third driving motor (14) front side is provided with control switch (15), control switch (15) front side is provided with scram switch (16).

2. The screw assembling machine for valve production according to claim 1, wherein: third driving motor (14) with frame (1) bolted connection, the output of third driving motor (14) with mounting panel (2) key-type connection, mounting fixture support (3) with mounting panel (2) fixed connection, remove fixture support (4) with mounting fixture support (3) sliding connection.

3. The screw assembling machine for valve production according to claim 1, wherein: drive gear (5) with the output end key-type connection of first driving motor (6), spring rope (512) with card bone (511) fixed connection, spring rope (512) with telescopic link (513) fixed connection, telescopic link (513) with connecting rod (514) pass through the universal joint and connect, handle (515) with connecting rod (514) threaded connection, first driving motor (6) with mounting fixture support (3) bolted connection.

4. The screw assembling machine for valve production according to claim 1, wherein: the fixing clamp support (3) is connected with the second driving motor (8) through bolts, a driving shaft of the second driving motor (8) is fixedly connected with the valve clamping mechanism (7), the upper positioning block (72) is connected with the sliding rail (74) in a sliding mode, and the steel spring (73) is fixedly connected with the fixing block (71) and the upper positioning block (72).

5. The screw assembling machine for valve production according to claim 1, wherein: valve fixture (7) with remove anchor clamps support (4) bearing connection, electric screwdriver (9) with electric cylinder (10) fixed connection, electric cylinder (10) with slider (11) fixed connection, first slider (11) with fixed plate (13) are connected through longitudinal rail, second slider (12) with fixed plate (13) fixed connection, frame (1) top is provided with transverse rail, and with second slider (12) sliding connection.

6. The screw assembling machine for valve production according to claim 1, wherein: the control switch (15) is in screw connection with the rack (1), and the emergency stop switch (16) is fixedly connected with the rack (1).