CN220480570U - Displacement mechanism - Google Patents

Abstract

The utility model discloses a displacement mechanism, which relates to the technical field of displacement machines and comprises a displacement frame, wherein the displacement frame is provided with a displacement bottom plate, two ends of the displacement bottom plate are respectively provided with a first displacement side plate and a second displacement side plate, a rotating motor is arranged on the first displacement side plate through bolts, a pneumatic sliding ring is arranged on the second displacement side plate through bolts, a tooling plate is arranged between the rotating motor and the pneumatic sliding ring, a supporting piece is arranged on the tooling plate, a positioning column is vertically arranged on the supporting piece, a pushing cylinder is arranged on the opposite surface of the tooling plate, a top piece is arranged at the telescopic end of the pushing cylinder, the top piece provides supporting force for a workpiece on the supporting piece, when in use, a parking number plate is placed on the supporting piece to carry out laser coding, and when in coding, the angle change is realized through the matching rotation of the rotating motor and the photoelectric sliding ring, so that coding is more accurate and efficient, and meanwhile, a plate with a fixing hole can be fixed by utilizing a pneumatic inner hole expansion clamp, and the function of one machine is realized.

Description

Displacement mechanism

Technical Field

The utility model relates to the technical field of position changing machines, in particular to a position changing mechanism.

Background

With the continuous and rapid development of national economy, the number of the reserved automobiles in China is increased, and the difficulty in parking is a serious problem which puzzles the vast owners of the automobiles. In many cases, vehicles are parked on roads which obstruct the passage of others, and the parking number plate can well solve the problem of temporary parking which puzzles the majority of vehicle owners.

At present, the automobile is driven into a plurality of families, and along with the increase of the automobile, the parking difficulty is a troublesome problem which puzzles the majority of automobile owners. When an emergency stops the car at will and people walk away, if the car blocks other people, in order to bring convenience to other people to contact the car for moving or emergency contact, a paper strip with a telephone number is left in front of a car window, but the paper strip is inconvenient to store, and the next time the car is parked again, the people still write, so that the people use a paper temporary stop board, namely, write a telephone on the temporary stop board, but the paper temporary stop board cannot be stored for a long time.

Therefore, according to the above problems, the numbers on the existing parking number plate are generally marked by laser, but in order to ensure the marking precision, the marking depth of each number is uniform and consistent on the laser marking, so that the parking number plate is required to be placed on a position shifter capable of changing the angle of the parking number plate in real time by matching with the laser before marking, and the accurate marking is realized by matching with the laser through the position shifting of the position shifter, and therefore, the utility model designs the position shifter capable of matching with the laser marking.

The pneumatic and electric slip ring combines two transmission modes, namely pneumatic and electric, so that the pneumatic and electric seamless connection is realized, the transmission is more stable and reliable, the working principle is that the transmission is realized through air pressure and current control, when the air pressure control cylinder moves, the pneumatic part can transmit air pressure to the slip ring, the slip ring transmits air pressure to the electric part again, so that the motor is controlled to rotate, otherwise, when the current control motor rotates, the electric part can transmit current to the slip ring, and the slip ring transmits current to the pneumatic part again, so that the movement of the cylinder is controlled.

Disclosure of Invention

According to the technical problem, the utility model provides the deflection mechanism, when the deflection mechanism is used, firstly, the parking number plate with the bottom table is placed on the supporting piece of the deflection bottom plate, the bottom table is limited by the positioning column, the top piece is driven by the pushing cylinder to provide supporting force for the bottom table, then laser coding is started, and when coding is carried out, the tool plate is driven by the rotating motor and the pneumatic slip ring to realize angle change, so that the laser beam is always perpendicular to the coding surface, the depth of the laser nicks is always uniform and consistent, and meanwhile, the plate with the fixing holes can be clamped and fixed by the pneumatic inner hole expansion clamp, so that the application object range of the whole deflection mechanism is greatly widened.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a mechanism shifts, includes the frame that shifts, the frame that shifts has shifted the bottom plate, the both ends that shift the bottom plate are equipped with first curb plate and the second curb plate that shifts respectively, install rotation motor through the bolt on the first curb plate that shifts, install gas electricity sliding ring through the bolt on the second curb plate that shifts, be equipped with the frock board between rotation motor and the gas electricity sliding ring, be equipped with support piece on the frock board, be equipped with the reference column on the support piece perpendicularly, the frock board is located the opposite face of support piece and is equipped with the top cylinder, the flexible end of top cylinder is equipped with the top piece, the top piece provides holding power for the work piece on the support piece, the frock board is located the both sides of support piece and is equipped with a pneumatic hole expansion anchor clamps respectively, pneumatic hole expansion anchor clamps are used for carrying out the centre gripping to the plate that has circular fixed orifices.

Further, the bottom of the bottom plate that shifts is equipped with the slip table, it is equipped with C type crane span structure to slide in the slip table, C type crane span structure is equipped with two perpendicular to bottom plate that shifts and stands the wall, two stand the wall and be connected with the bottom plate that shifts respectively, two stand and be equipped with the linkage portion between the wall, be equipped with the nut cover on the linkage portion, it has the lead screw to overlap in the nut, lead screw one end is equipped with the motor that slides, the motor that slides is fixed in slip table one end.

Further, the two vertical walls form a sliding gap between the deflection bottom plate and the sliding table.

Further, a sensor for detecting whether a workpiece is on the tooling plate is arranged on the tooling plate.

Further, the bottom die is fixed to the bottom of the sliding table.

Further, the rotating motor is provided with a first supporting plate on one side of the first deflection side plate, the gas-electric slip ring is provided with a second supporting plate on one side of the second deflection side plate, and the first supporting plate and the second supporting plate are both in bolted connection with the deflection bottom plate.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The precision and stability of the deflection angle can be further guaranteed by utilizing the cooperation of the rotating motor and the pneumatic slip ring, deflection inertia is avoided, the laser beam is always perpendicular to the code printing surface, the depth of the laser nick can be always uniform and consistent, meanwhile, the plate with the fixing hole can be clamped and fixed by utilizing the pneumatic inner hole expansion clamp, and the application object range of the whole deflection machine is greatly widened.

(2) The sliding motor and the C-shaped bridge can drive the whole deflection bottom plate to realize left and right transverse movement, and the transverse movement of the parking number plate is realized under the condition that the laser beam is not moved.

(3) The C-shaped bridge frame is utilized to form a sliding gap between the shifting bottom plate and the sliding table, so that the friction force between the shifting bottom plate and the sliding table can be greatly reduced, and the sliding of the sliding table is smoother.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;

FIG. 3 is a schematic view of the bridge;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

FIG. 5 is a schematic view of a parking number plate structure;

FIG. 6 is a schematic view of a plate structure;

FIG. 7 is a schematic view of the parking number plate and plate member of FIG. 1 positioned thereon;

FIG. 8 is another angular schematic view of FIG. 7;

FIG. 9 is an enlarged schematic view of portion B of FIG. 8;

fig. 10 is a schematic view of the third angle of fig. 7.

Reference numerals: 1. a deflection bottom plate; 2. a first displacement side plate; 3. a second displacement side plate; 4. a rotating motor; 5. a gas-electric slip ring; 6. a tooling plate; 7. a support; 8. positioning columns; 9. pushing cylinder; 10. a top piece; 11. a V-shaped bayonet; 12. a mounting frame; 13. pneumatic inner hole expansion clamp; 14. a first support plate; 15. a second support plate; 16. a sliding table; 17. a slip motor; 18. c-shaped bridge frame; 19. a vertical wall; 20. a linkage part; 21. a nut sleeve; 22. a slip gap; 23. a sensor; 24. a bottom die; 25. parking number plate; 26. a base table; 27. a plate member; 28. a fixing hole; 29. a fixing frame; 30. an expansion head.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a displacement mechanism is shown, which comprises a displacement frame, wherein the displacement frame is provided with a displacement bottom plate 1, a first displacement side plate 2 and a second displacement side plate 3 are respectively and vertically arranged at the left end and the right end of the displacement bottom plate 1, a rotating motor 4 is arranged on one side of the first displacement side plate 2 far away from the second displacement side plate 3 through bolts, a first supporting plate 14 is arranged on the other side of the first displacement side plate 2, the first supporting plate 14 is connected with the output end of the rotating motor 4, the rotating motor 4 can drive the first supporting plate 14 to rotate circumferentially, a gas-electric slip ring 5 is arranged on one side of the second displacement side plate 3 far away from the first displacement side plate 2, the gas-electric slip ring 5 is connected on the second displacement side plate 3 through a fixing frame 29, a second supporting plate 15 is arranged at the output end of the gas-electric slip ring 5, a tooling plate 6 is fixed between the first supporting plate 14 and the second supporting plate 15 through bolts, and the whole tooling plate 6 is realized through the matching rotation of the rotating motor 4 and the gas-electric slip ring 5 when the displacement procedure is executed;

the middle part of the tooling plate 6 is fixedly provided with a supporting member 7 through a bolt, the section of the supporting member 7 is in a right triangle shape, two positioning columns 8 are vertically arranged on an inclined plane, the positioning columns 8 are used for limiting and fixing a bottom table 26 of a parking number plate 25, the bottom table 26 is provided with a positioning hole matched with the positioning column 8 and used for placing the parking number plate 25, the positioning column 8 is inserted into the positioning hole on the bottom table 26 when the parking number plate 25 is placed, a pushing cylinder 9 is arranged right behind the supporting member 7, a top piece 10 is arranged at the telescopic end of the pushing cylinder 9, a V-shaped bayonet 11 is formed in the length direction of the top piece 10, the top piece 10 provides forward supporting force for the bottom table 26 placed on the supporting member 7 through the V-shaped bayonet 11, simultaneously, the positioning hole on the bottom table 26 and the positioning column 8 on the supporting member 7 generate friction force to realize braking limiting each other, and prevent falling off during shifting, the whole number plate 25 is placed on the supporting member 7 through the positioning hole when the number plate 25 is placed, then the number plate 25 is placed on the supporting member 7 through the positioning hole, the top plate is placed on the supporting member 7 through the sliding ring, the top plate is placed on the supporting member through the sliding ring and the bottom table 5, the vertical position of the number plate is changed, and the parking number plate is enabled to be consistent with the number plate 5 is scored with the parking number plate 5, and the vertical position is guaranteed;

the tooling plate 6 is positioned at two sides of the supporting piece 7, circular mounting frames 12 are arranged at two sides of the supporting piece 7, the pneumatic inner hole expansion clamp 13 is fixed in the mounting frames 12 through bolts, the expansion heads 30 are arranged at the telescopic ends of the pneumatic inner hole expansion clamp 13, when the plate 27 with the fixing holes 28 is clamped and fixed, the expansion heads 30 of the pneumatic inner hole expansion clamp 13 are inserted into the fixing holes 28, the expansion heads 30 are rapidly expanded through ventilation work of the pneumatic inner hole expansion clamp 13 to realize the fixing of the plate 27, the specific working principle and structure of the pneumatic inner hole expansion clamp 13 are mature prior art, so that excessive redundant description is not needed, the fixing and the displacement of the plate 27 are realized through the arrangement of the pneumatic inner hole expansion clamp 13, the range of applicable objects of the whole positioner is widened, and the functions of one machine are realized;

meanwhile, a sensor 23 is arranged on the tooling plate 6, whether a workpiece is arranged on the tooling plate 6 or not can be detected through the sensor 23, and the sensor 23 is specifically a SICK-GTB2S photoelectric sensor 23;

the bottom of the shifting bottom plate 1 is provided with a sliding table 16, the sliding table 16 is internally provided with a C-shaped bridge 18, the C-shaped bridge 18 is provided with two vertical walls 19 which are parallel to each other and perpendicular to the shifting bottom plate 1, the vertical walls 19 are connected with the shifting bottom plate 1 through bolts, meanwhile, the C-shaped bridge 18 is positioned between the two vertical walls 19 and is provided with a linkage part 20, the linkage part 20 is provided with a nut sleeve 21, a screw rod is matched with the nut sleeve 21, one end of the screw rod is positioned at the outer end of the sliding table 16 and is provided with a sliding motor 17, the sliding motor 17 drives the C-shaped bridge 18 by the screw rod so that the whole shifting frame can transversely move, the shifting frame transversely moves to drive a stop number plate 25 to move and code under the condition that the laser beam position is unchanged, and simultaneously, in order to ensure the transverse movement of the shifting frame to be more stable and smooth, the vertical walls 19 of the C-shaped bridge 18 form a sliding gap 22 between the sliding table 16 and the shifting bottom plate 1 so as to reduce the sliding friction force between the two;

finally, the sliding table 16 is fixed on the bottom die 24 through bolts, and the bottom die 24 is connected with the station through bolts.

When the laser marking is needed on the parking number plate 25, referring to the figures 5-10, firstly, the parking number plate 25 with the bottom table 26 is placed on the inclined plane of the supporting piece 7, two positioning columns 8 on the supporting piece 7 are inserted into corresponding positioning holes of the bottom table 26 during placement, then the pushing cylinder 9 is started to push out the top piece 10 to the supporting piece 7, the V-shaped bayonet 11 is clamped on the V-shaped surface formed by the bottom table 26 and the supporting piece 7, the supporting force of the top piece 10 on the bottom table 26 ensures that the mutual friction force is generated between the positioning columns 8 and the positioning holes, and further the whole bottom table 26 is firmly fixed on the supporting piece 7, and then the whole bottom table 26 is rotated by the rotating motor 4 and the pneumatic slip ring 5 to match with laser marking;

when the plate 27 needs to be subjected to displacement processing, the tooling plate 6 is rotated 180 degrees to enable the expansion head 30 to be upwards, then the fixing holes 28 of the plate 27 are sleeved on the expansion head 30, the cylinder is ventilated to enable the expansion head 30 to be outwards expanded to fix the fixing holes 28, and the specific structure and the working principle of the device belong to the prior art and are not repeated.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. A displacement mechanism, characterized in that: including shifting the frame, it has shifted bottom plate (1) to shift the frame, the both ends that shift bottom plate (1) are equipped with first curb plate (2) and second curb plate (3) that shift respectively, install rotation motor (4) through the bolt on first curb plate (2) that shift, install gas electrical slip ring (5) through the bolt on second curb plate (3) that shift, be equipped with frock board (6) between rotation motor (4) and gas electrical slip ring (5), be equipped with support piece (7) on frock board (6), be equipped with reference column (8) on support piece (7) perpendicularly, the opposite face that frock board (6) are located support piece (7) is equipped with top piece (10) that pushes away, top piece (10) provide holding power for work piece on support piece (7), both sides that frock board (6) are located support piece (7) are equipped with a pneumatic hole expansion anchor clamps (13) respectively, pneumatic hole expansion anchor clamps (13) are used for carrying out the centre gripping to have circular fixed orifices (27) to plate.

2. A displacement mechanism according to claim 1, wherein: the bottom of the base plate (1) that shifts is equipped with slip table (16), it is equipped with C type crane span structure (18) to slide in slip table (16), C type crane span structure (18) are equipped with two perpendicular to base plate (1) that shifts standing wall (19) are connected with base plate (1) that shifts respectively, two be equipped with linkage portion (20) between standing wall (19), be equipped with nut cover (21) on linkage portion (20), it has the lead screw to form a complete set in nut cover (21), lead screw one end is equipped with motor (17) that slide, motor (17) that slide is fixed in slip table (16) one end.

3. A displacement mechanism according to claim 2, wherein: the two vertical walls (19) form a sliding gap (22) between the deflection bottom plate (1) and the sliding table (16).

4. A displacement mechanism according to claim 3, wherein: the tooling plate (6) is provided with a sensor (23) for detecting whether a workpiece is arranged on the tooling plate (6).

5. A displacement mechanism according to claim 4, wherein: bottom die (24) is fixed to the bottom of the sliding table (16).

6. A displacement mechanism according to claim 5, wherein: the rotary motor (4) is provided with a first supporting plate (14) on one side of the first deflection side plate (2), the gas-electric slip ring (5) is provided with a second supporting plate (15) on one side of the second deflection side plate (3), and the first supporting plate (14) and the second supporting plate (15) are connected through bolts with the tool plate (6).