CN216063872U - Fixing support for surface spraying of metal piece - Google Patents

Abstract

The utility model discloses a fixed support for spraying the surface of a metal piece, which comprises a base, wherein a fixed block is fixedly arranged on one side of the upper end surface of the base, a T-shaped groove is formed in one side of the outer surface of the fixed block, the T-shaped groove extends into the fixed block, a T-shaped head is arranged in the T-shaped groove, the T-shaped groove is in a T shape, the T-shaped head is also in a T shape, the T-shaped head is connected with the T-shaped groove through a roller bearing, a fixed head positioned on the outer side of the fixed block is fixedly arranged on one side of the outer surface of the T-shaped head, strip-shaped blocks are distributed on the other end surface of the outer surface of the fixed head, the interval distances among the strip-shaped blocks are different, a strip-shaped movable groove is arranged in the middle position of the upper end surface of the base, the strip-shaped movable groove extends into the base, and gear heads are distributed on the inner wall of the bottom of the strip-shaped movable groove. The fixed metal piece can be rotated through the utility model, so that the diversity of equipment is increased.

Description

Fixing support for surface spraying of metal piece

Technical Field

The utility model relates to the technical field of fixed supports, in particular to a fixed support for spraying the surface of a metal piece.

Background

With the increasingly rapid development of people's living needs and technological progress, metal surface painting is a method for protecting metals from oxidative corrosion, the corrosion phenomenon occurring around us means that various materials are damaged under the action of the environment (the comprehensive action of chemical, electrochemical and a plurality of physical factors), the performance is reduced or the state is degraded, and painting and coating on the metal surface is an important metal corrosion prevention maintaining means, a good painting and coating protective layer keeps continuous, complete and undamaged, the combination is good, and the metal surface painting can become a barrier for inhibiting corrosion medium intrusion.

However, the existing fixing bracket for spraying the surface of the metal piece cannot spray the bottom of the metal piece after fixing the metal piece; therefore, the existing requirements are not met, and the fixing support for spraying the surface of the metal piece is provided for the reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing support for spraying the surface of a metal part, which is used for solving the problems that the bottom of the metal part cannot be sprayed after the metal part is fixed and the like in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixed support for spraying the surface of a metal piece comprises a base, wherein a fixed block is fixedly arranged on one side of the upper end surface of the base, a T-shaped groove is formed in one side of the outer surface of the fixed block and extends into the fixed block, a T-shaped head is arranged inside the T-shaped groove and is in a T shape, the T-shaped head is also in a T shape and is connected with the T-shaped groove through a roller bearing, a fixed head positioned on the outer side of the fixed block is fixedly arranged on one side of the outer surface of the T-shaped head, strip-shaped blocks are distributed on the other end surface of the outer surface of the fixed head, the spacing distances among the strip-shaped blocks are different, a strip-shaped movable groove is arranged in the middle of the upper end surface of the base and extends into the base, a gear head is distributed on the inner wall of the bottom of the strip-shaped movable groove, and rectangular strip-shaped grooves positioned on the upper end surface of the base are respectively arranged on two sides of the strip-shaped movable groove, the inner parts of the two rectangular bar-shaped grooves are respectively provided with a rectangular limiting block, the upper end faces of the two rectangular limiting blocks are fixedly provided with a metal shell, the middle position of the lower end face of the metal shell is provided with a gear groove, the gear groove extends to the inner part of the bar-shaped movable groove, one side of the inner wall of the gear groove is provided with an opening, the opening extends to the outer surface of the metal shell, the inside of the opening is provided with a short shaft, the short shaft penetrates through the opening and the gear groove and extends to the inside of the metal shell, the outer surface of the short shaft is fixedly sleeved with a gear positioned in the gear groove, the bottom end face of the gear is in gear connection with a gear head, one end of the short shaft is fixedly provided with a stepping motor arranged on the outer surface of the metal shell, the stepping motor is connected with the short shaft through a coupler, one side of the outer surface of the metal shell is provided with a rotating groove, the swivelling chute runs through metal casing, the intermediate position of swivelling chute inner wall is equipped with the spacing ring swivelling chute, the spacing ring swivelling chute extends to metal casing's inside, the swivelling chute is run through by the rotation axis, the outer fixed cover of rotation axis is equipped with the spacing ring that is located the inside of spacing ring swivelling chute, the fixed head that is equipped with in one end of rotation axis, the fixed external screw thread sleeve that is located the metal casing surface that is equipped with in the outside of rotation axis, four end angles of external screw thread sleeve surface all are equipped with the bar groove, the bar groove runs through external screw thread sleeve, the internal thread sleeve that the rotation axis surface was located to external screw thread sleeve's one side is equipped with the movable sleeve, the opposite side fixed mounting of base up end has operating switch.

Preferably, the stepping motor is electrically connected with a power supply, and the operation switch is electrically connected with the stepping motor.

Preferably, the shape of the rectangular limiting block corresponds to that of the rectangular limiting groove, and the rectangular limiting block is movably connected with the rectangular limiting groove.

Preferably, the outer surface of the rotating shaft is closely attached to the inner wall of the rotating groove, and the rotating shaft is connected with the rotating groove through a roller bearing.

Preferably, the part of the short shaft extending to the inside of the metal shell is connected with the metal shell through a roller bearing.

Preferably, the outer surface of the external thread sleeve extends over external threads, the inner wall of the internal thread sleeve extends over internal threads, and the external threads of the external thread sleeve and the internal threads of the internal thread sleeve correspond to each other.

Preferably, the two fixing heads correspond to each other in position, and a rotating handle is fixedly arranged at the other end of the rotating shaft.

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

1. the fixed metal piece can be rotated through the rotating mechanism, when the metal piece is fixed by the two fixing heads, the rotating handle on the rotating shaft is held to rotate the rotating shaft, when the rotating shaft rotates, the fixing head fixedly connected with the rotating shaft and positioned on the metal shell also rotates along with the rotating shaft, when the fixing head rotates, the metal piece fixed by the fixing head also rotates along with the rotating shaft, meanwhile, the fixing head at the other end also rotates along with the rotating shaft, a T-shaped head is fixedly arranged on one side of the outer surface of the fixing head at the other end, the T-shaped head is positioned in the T-shaped groove, the T-shaped head and the T-shaped groove are both in T shape, the T-shaped head is connected with the T-shaped groove through a roller bearing, the two fixing heads can rotate, the angle of the metal piece can be adjusted at will, and the surface of the metal piece can be sprayed, so that the flexibility of the equipment is improved;

2. the utility model moves the internal thread sleeve positioned on the outer surface of the rotating shaft when a metal piece needs to be fixed, moves the internal thread sleeve towards the external thread sleeve, the outer surface of the external thread sleeve is distributed with external threads, the inner wall of the internal thread sleeve is distributed with internal threads, the external threads of the external thread sleeve correspond to the internal threads of the internal thread sleeve, the external thread sleeve is fixedly connected with the metal shell while being sleeved on the outer surface of the rotating shaft, and four end corners of the outer surface of the external thread sleeve are respectively provided with a strip-shaped groove which penetrates through the external thread sleeve, the internal threads on the internal thread sleeve can contact the external threads on the external thread sleeve along with the movement of the internal thread sleeve, then the internal thread sleeve is rotated, can move on the outer surface of the external thread sleeve through the internal thread sleeve, and the clearance between the strip-shaped grooves on the outer surface of the external thread sleeve can be gradually reduced along with the movement of the internal thread sleeve, thereby can contact the surface of rotation axis along with the telescopic inner wall of the external screw thread that diminishes in clearance and fix the rotation axis, fixed head is fixed simultaneously when the rotation axis is fixed, and the metalwork is fixed the completion promptly when fixed head is fixed, thereby can effectively prevent the rotatory slight operation that makes things convenient for the staff of metalwork through this design, has increased the variety of structure.

Drawings

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

FIG. 2 is a schematic top view of the internal structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic top view of the internal structure of FIG. 1 at B;

fig. 4 is a schematic view of the internal structure of fig. 1 at B.

In the figure: 1. a base; 2. an operating switch; 3. a strip-shaped movable groove; 4. a gear head; 5. a rectangular strip-shaped groove; 6. a fixed block; 7. a T-shaped head; 8. a T-shaped slot; 9. a fixed head; 10. a bar-shaped block; 11. a rotating shaft; 12. a limiting ring; 13. a rotating tank; 14. a limiting ring rotating groove; 15. a strip-shaped groove; 16. an externally threaded sleeve; 17. an internally threaded sleeve; 18. a gear; 19. a stepping motor; 20. a minor axis; 21. a rectangular limiting block; 22. a rectangular limiting groove; 23. a metal housing; 24. a gear groove; 25. and (6) a port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The stepper motor 19 (model MA860C), gear 18 (model sheet 0) and internally threaded sleeve 17 (model 16-32) referred to in the present invention are commercially available or custom made.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a fixed support for spraying the surface of a metal piece comprises a base 1, wherein a fixed block 6 is fixedly arranged on one side of the upper end surface of the base 1, a T-shaped groove 8 is formed in one side of the outer surface of the fixed block 6, the T-shaped groove 8 extends into the fixed block 6, a T-shaped head 7 is arranged inside the T-shaped groove 8, the T-shaped groove 8 is in a T shape, the T-shaped head 7 is also in a T shape, the T-shaped head 7 is connected with the T-shaped groove 8 through a roller bearing, a fixed head 9 positioned on the outer side of the fixed block 6 is fixedly arranged on one side of the outer surface of the T-shaped head 7, strip-shaped blocks 10 are distributed on the other end surface of the outer surface of the fixed head 9, the interval distances among the strip-shaped blocks 10 are different, a strip-shaped movable groove 3 is arranged in the middle position of the upper end surface of the base 1, the strip-shaped movable groove 3 extends into the base 1, gear heads 4 are distributed on the inner wall of the bottom of the strip-shaped movable groove 3, rectangular groove 5 positioned on the upper end surface of the base 1 are respectively arranged on two sides of the strip-shaped movable groove 3, the two rectangular strip-shaped grooves 5 are internally provided with a rectangular limiting block 21, the upper end faces of the two rectangular limiting blocks 21 are fixedly provided with a metal shell 23, the middle position of the lower end face of the metal shell 23 is provided with a gear groove 24, the gear groove 24 extends into the strip-shaped movable groove 3, one side of the inner wall of the gear groove 24 is provided with a through hole 25, the through hole 25 extends to the outer surface of the metal shell 23, the inside of the through hole 25 is provided with a short shaft 20, the short shaft 20 penetrates through the through hole 25 and the gear groove 24 and extends into the metal shell 23, the outer surface of the short shaft 20 is fixedly sleeved with a gear 18 positioned in the gear groove 24, the bottom end face of the gear 18 is in gear connection with a gear head 4, one end of the short shaft 20 is fixedly provided with a stepping motor 19 arranged on the outer surface of the metal shell 23, the stepping motor 19 is connected with the short shaft 20 through a coupler, one side of the outer surface of the metal shell 23 is provided with a rotating groove 13, the swivelling chute 13 runs through metal casing 23, the intermediate position of swivelling chute 13 inner wall is equipped with spacing ring swivelling chute 14, spacing ring swivelling chute 14 extends to metal casing 23's inside, swivelling chute 13 is run through by rotation axis 11, the fixed cover of surface of rotation axis 11 is equipped with the spacing ring 12 that is located the inside of spacing ring swivelling chute 14, the fixed head 9 that is equipped with of one end of rotation axis 11, the fixed external screw thread sleeve 16 that is located metal casing 23 surface that is equipped with in the outside of rotation axis 11, four end angles of external screw thread sleeve 16 surface all are equipped with bar groove 15, bar groove 15 runs through external screw thread sleeve 16, one side of external screw thread sleeve 16 is equipped with the movable sleeve and locates the internal screw thread sleeve 17 of rotation axis 11 surface, the opposite side fixed mounting of base 1 up end has operating switch 2.

Further, the stepping motor 19 is electrically connected with a power supply, and the operation switch 2 is electrically connected with the stepping motor 19.

By adopting the above technical scheme, the stepping motor 19 can be started by the power supply.

Further, the shape of the rectangular limiting block 21 corresponds to the shape of the rectangular limiting groove 22, and the rectangular limiting block 21 is movably connected with the rectangular limiting groove 22.

By adopting the technical scheme, the metal shell 23 can be effectively prevented from falling off through the rectangular limiting block 21 and the rectangular limiting groove 22.

Further, the outer surface of the rotary shaft 11 is closely attached to the inner wall of the rotary groove 13, and the rotary shaft 11 and the rotary groove 13 are connected by a roller bearing.

Through adopting above-mentioned technical scheme, can drive fixed metalwork through rotation axis 11 and rotate.

Further, the portion of the stub shaft 20 extending into the metal shell 23 is connected to the metal shell 23 through a roller bearing.

By adopting the technical scheme, the short shaft 20 can rotate through the roller bearing.

Further, the outer surface of the externally threaded sleeve 16 is provided with external threads, the inner wall of the internally threaded sleeve 17 is provided with internal threads, and the external threads of the externally threaded sleeve 16 and the internal threads of the internally threaded sleeve 17 correspond to each other.

By adopting the above technical solution, the rotating shaft 11 can be fixed by the internal thread sleeve 17.

Further, the two fixing heads 9 are positioned corresponding to each other, and a rotating handle is fixedly provided at the other end of the rotating shaft 11.

Through adopting above-mentioned technical scheme, can be more convenient rotatory rotation axis 11 through rotatory handle.

The working principle is as follows: when the device is used, a power supply is connected, one side of the outer surface of the fixed head 9 is distributed with the strip-shaped blocks 10, the gaps among the strip-shaped blocks 10 are different, one end of a metal piece is placed among the gaps among the strip-shaped blocks 10, then the stepping motor 19 arranged on the outer surface of the metal shell 23 is started, the short shaft 20 connected with the stepping motor 19 through the coupler can rotate through the stepping motor 19, the short shaft 20 can drive the gear 18 fixedly sleeved on the outer surface of the short shaft 20 to rotate when rotating, the gear 18 continuously rotates in the gear groove 24 positioned in the middle position of the lower end surface of the metal shell 23, the gear 18 is connected with the gear head 4 positioned in the strip-shaped movable groove 3 through the gear, the metal shell 23 can be driven to move along with the continuous contact of the rotating gear 18 and the gear head 4, when the metal shell 23 moves towards the direction of the fixed block 6, the fixed head 9 positioned on the metal shell 23 can be contacted with the metal piece, the metal piece can be fixed by the two fixing heads 9, when the metal piece is fixed by the two fixing heads 9, the rotating handle on the rotating shaft 11 is held to rotate the rotating shaft 11, when the rotating shaft 11 rotates, the fixing head 9 fixedly connected with the rotating shaft 11 and positioned on the metal shell 23 also rotates along with the rotating shaft, when the fixing head 9 rotates, the metal piece fixed by the fixing head 9 also rotates along with the rotating shaft, the fixing head 9 at the other end also rotates along with the rotating shaft, the T-shaped head 7 is fixedly arranged on one side of the outer surface of the fixing head 9 at the other end, the T-shaped head 7 is positioned in the T-shaped groove 8, the T-shaped head 7 and the T-shaped groove 8 are both in T shape, the T-shaped head 7 is connected with the T-shaped groove 8 through a roller bearing, and by designing the two fixing heads 9, the angle of the metal piece can be adjusted freely to spray the surface of the metal piece, so that the flexibility of the equipment is improved, when a metal part needs to be fixed, the internal thread sleeve 17 on the outer surface of the rotating shaft 11 is moved, the internal thread sleeve 17 is moved towards the external thread sleeve 16, the outer surface of the external thread sleeve 16 is provided with external threads, the inner wall of the internal thread sleeve 17 is provided with internal threads, the external threads of the external thread sleeve 16 correspond to the internal threads of the internal thread sleeve 17, the external thread sleeve 16 is fixedly connected with the metal shell 23 while being sleeved on the outer surface of the rotating shaft 11, the four end corners of the outer surface of the external thread sleeve 16 are provided with strip-shaped grooves 15, the strip-shaped grooves 15 penetrate through the external thread sleeve 16, the internal threads on the internal thread sleeve 17 can contact the external threads on the external thread sleeve 16 along with the movement of the internal thread sleeve 17, then the internal thread sleeve 17 is rotated, the external thread sleeve 16 can move on the outer surface of the external thread sleeve 16 through the threads, and the gap between the strip-shaped grooves 15 on the outer surface of the external thread sleeve 16 along with the movement of the internal thread sleeve 17 can be gradually reduced, thereby the inner wall along with the diminishing external screw thread sleeve 16 in clearance can contact the surface of rotation axis 11 and fix rotation axis 11, fixed head 9 is fixed simultaneously when rotation axis 11 is fixed, thereby the metalwork is fixed the completion when fixed head 9 is fixed, thereby can effectively prevent the metalwork rotation through this design and make things convenient for staff's slight operation, the variety of structure has been increased, unload behind the metalwork spraying completion after the metalwork cyclic operation can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a metalwork is fixed bolster for surface coating, includes base (1), its characterized in that: a fixed block (6) is fixedly arranged on one side of the upper end surface of the base (1), a T-shaped groove (8) is formed in one side of the outer surface of the fixed block (6), the T-shaped groove (8) extends into the fixed block (6), a T-shaped head (7) is arranged inside the T-shaped groove (8), the T-shaped groove (8) is T-shaped, the T-shaped head (7) is also T-shaped, the T-shaped head (7) is connected with the T-shaped groove (8) through a roller bearing, a fixed head (9) positioned on the outer side of the fixed block (6) is fixedly arranged on one side of the outer surface of the T-shaped head (7), strip-shaped blocks (10) are distributed on the other end surface of the fixed head (9), the spacing distance between each strip-shaped block (10) is different, a strip-shaped movable groove (3) is arranged in the middle position of the upper end surface of the base (1), and the strip-shaped movable groove (3) extends into the base (1), the inner wall of bar-shaped movable groove (3) bottom spreads throughout gear head (4), the both sides of bar-shaped movable groove (3) are all one and are equipped with rectangle bar groove (5) that are located base (1) up end, two the inside of rectangle bar groove (5) all is equipped with one rectangle stopper (21), two the up end of rectangle stopper (21) is fixed and is equipped with one metal casing (23), metal casing (23) intermediate position of terminal surface down is equipped with gear groove (24), gear groove (24) extend to the inside of bar-shaped movable groove (3), one side of gear groove (24) inner wall is equipped with opening (25), the surface that extends to metal casing (23) of opening (25), the inside of opening (25) is equipped with minor axis (20), minor axis (20) run through opening (25) and gear groove (24) and extend to the inside of metal casing (23), the outer fixed cover of minor axis (20) is equipped with gear (18) that is located gear groove (24) inside, gear connection between the bottom face of gear (18) and gear head (4), the one end of minor axis (20) is fixed to be equipped with step motor (19) of installing in metal casing (23) surface, be connected through the shaft coupling between step motor (19) and minor axis (20), one side of metal casing (23) surface is equipped with swivelling chute (13), swivelling chute (13) run through metal casing (23), the intermediate position of swivelling chute (13) inner wall is equipped with spacing ring swivelling chute (14), spacing ring swivelling chute (14) extends to the inside of metal casing (23), swivelling chute (13) is run through by rotation axis (11), the outer fixed cover of rotation axis (11) is equipped with spacing ring (12) that are located spacing ring swivelling chute (14) inside, the fixed head (9) that is equipped with of one end of rotation axis (11), the fixed external screw thread sleeve (16) that are located metal casing (23) surface that is equipped with in the outside of rotation axis (11), four end angles of external screw thread sleeve (16) surface all are equipped with bar groove (15), bar groove (15) run through external screw thread sleeve (16), one side of external screw thread sleeve (16) is equipped with movable sleeve and locates internal thread sleeve (17) of rotation axis (11) surface, the opposite side fixed mounting of base (1) up end has operating switch (2).

2. The fixing bracket for spraying the surface of the metal piece according to claim 1, wherein: the stepping motor (19) is electrically connected with the power supply, and the operating switch (2) is electrically connected with the stepping motor (19).

3. The fixing bracket for spraying the surface of the metal piece according to claim 1, wherein: the shape of the rectangular limiting block (21) corresponds to that of the rectangular limiting groove (22), and the rectangular limiting block (21) is movably connected with the rectangular limiting groove (22).

4. The fixing bracket for spraying the surface of the metal piece according to claim 1, wherein: the outer surface of the rotating shaft (11) is closely attached to the inner wall of the rotating groove (13), and the rotating shaft (11) is connected with the rotating groove (13) through a roller bearing.

5. The fixing bracket for spraying the surface of the metal piece according to claim 1, wherein: the part of the short shaft (20) extending to the inside of the metal shell (23) is connected with the metal shell (23) through a roller bearing.

6. The fixing bracket for spraying the surface of the metal piece according to claim 1, wherein: the outer surface of the external thread sleeve (16) is provided with external threads, the inner wall of the internal thread sleeve (17) is provided with internal threads, and the external threads of the external thread sleeve (16) correspond to the internal threads of the internal thread sleeve (17).

7. The fixing bracket for spraying the surface of the metal piece according to claim 1, wherein: the positions of the two fixing heads (9) correspond to each other, and a rotating handle is fixedly arranged at the other end of the rotating shaft (11).

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