CN220782105U - Spring pitch adjusting device - Google Patents

Abstract

The utility model provides a spring pitch adjusting device which comprises an adjusting device body, wherein the adjusting device body comprises a base, a fixed seat is welded on the base, a fixed frame is welded on the fixed seat, a fixed seat is welded at one end of the fixed frame, a heating component is movably arranged between the fixed seat and the fixed frame, a fixed groove is formed in the base, a movable frame is movably arranged in the fixed groove, a movable seat is welded at one end of the movable frame, and the movable seat is matched with the fixed seat. This spring pitch adjusting device, according to the length of spring after the spring is tensile, rotatory heating coil to the spring heating of using different quantity, adjust according to spring length and use, accomodate through fixing base and gag lever post cooperation when heating element does not use, avoid taking up working space.

Description

Spring pitch adjusting device

Technical Field

The utility model relates to the field of spring pitch adjusting equipment, in particular to a spring pitch adjusting device.

Background

In the production and processing process of the spring, the pitch is required to be adjusted according to requirements, when the existing pitch adjusters are used, the spring can fall off scrap iron, the scrap iron can damage equipment after long-term accumulation friction, and in addition, the spring after adjustment cannot be rapidly shaped when in use.

According to the spring pitch regulator disclosed in the patent document with the prior publication number of CN218395762U, the spring pitch regulator comprises a bottom plate, a sliding rail is fixedly arranged on one side surface of the bottom plate, a sliding plate is slidably arranged on the outer side surface of the sliding rail, a rack is fixed on one side of the sliding plate, a bracket is fixed on one side of the bottom plate, a motor is fixed on one side of the bracket, a gear is fixed at the output end of the motor, a fixed plate is fixed on one side of the sliding plate, a sliding groove is formed in one side of the fixed plate, a sliding block slides in the sliding groove, and the sliding block is arranged on the sliding groove.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a spring pitch adjusting device to solve the problems in the background art, and the spring pitch adjusting device is novel in structure, when the spring pitch adjusting device is used, a heating assembly slides to wrap a spring, a heating coil is started to heat the spring after the spring is wrapped, the spring is conveniently stretched after the spring is heated, and deformation fixation after the spring is adjusted can be realized through heating after the spring is stretched.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a spring pitch adjusting device, includes the adjusting device body, the adjusting device body includes the base, the welding has spacing seat on the base, the welding has the mount on the spacing seat, the one end welding of mount has the fixing base, movable mounting has heating element between fixing base and the mount, it has the fixed slot to open on the base, the inside movable mounting of fixed slot has the fly frame, the one end welding of fly frame has the movable seat, the movable seat cooperatees with the fixing base.

Furthermore, the base is provided with scale marks, the scale marks are matched with the movable frame, and a displacement mechanism is fixedly arranged between the movable frame and the fixed groove.

Further, the side of base welds there is the fixed plate, it has the fixed orifices to open on the fixed plate, fixed mounting has the wiring pipe on the heating element.

Further, heating coil is fixedly installed in the heating assembly, and one end of the heating coil is connected with the wiring pipe.

Further, openings are formed in the fixed seat and the movable seat, a fixed block is welded in the opening, and a cavity is formed in the inner wall of the opening.

Further, the movable block is movably arranged in the cavity, the threaded pipe is fixedly arranged on the movable block, the fixed seat and the movable seat are provided with holes, and the rotating seat is rotatably arranged in the holes.

Further, a threaded column is fixed on the rotating seat and is arranged in the threaded pipe, and an annular groove is formed in the inner wall of the opening.

Further, the ring seat is installed in the inside rotation of annular, the limit lever has been welded to the mount to the limit seat is fixed at the avris of rotating the seat, the limit lever cooperatees with heating element.

The utility model has the beneficial effects that: the utility model relates to a spring pitch adjusting device, which comprises a base; a limit seat; a fixing frame; a fixing seat; a heating assembly; a wire connection tube; a fixing groove; a movable frame; a fixing plate; a fixing hole; scale marks; a movable seat; a displacement mechanism; a cavity; a movable block; an opening; a fixed block; a threaded tube; a threaded column; a rotating seat; opening holes; a ring groove; a ring seat; a heating coil; and a limit rod.

1. This spring pitch adjusting device slides heating element when using, and the slip wraps up the spring, starts heating coil after the parcel and heats the spring, and the tensile of spring of being convenient for after the heating on the one hand, the deformation after the tensile heating can realize that the spring is adjusted is fixed.

2. This spring pitch adjusting device, according to the length of spring after the spring is tensile, rotatory heating coil to the spring heating of using different quantity, adjust according to spring length and use, accomodate through fixing base and gag lever post cooperation when heating element does not use, avoid taking up working space.

3. This spring pitch adjusting device, the movable frame is removed in the inside of fixed slot, and the movable frame shelters from sealedly to the fixed slot, avoids iron fillings later stage to drop the inside influence that causes of fixed slot, and the later stage of being convenient for is concentrated the clearance to the iron fillings and is used.

Drawings

FIG. 1 is a schematic view of a spring pitch adjustment device according to the present utility model;

FIG. 2 is a schematic view of a spring pitch adjustment device of the present utility model with a stop block removed;

FIG. 3 is a schematic view of a displacement mechanism of a spring pitch adjustment device according to the present utility model;

FIG. 4 is a schematic side view of a fixed seat and a movable seat of a spring pitch adjusting device according to the present utility model;

FIG. 5 is a schematic side view of a heating assembly of a spring pitch adjustment device of the present utility model;

In the figure: 1. a base; 2. a limit seat; 3. a fixing frame; 4. a fixing seat; 5. a heating assembly; 6. a wire connection tube; 7. a fixing groove; 8. a movable frame; 9. a fixing plate; 10. a fixing hole; 11. scale marks; 12. a movable seat; 13. a displacement mechanism; 14. a cavity; 15. a movable block; 16. an opening; 17. a fixed block; 18. a threaded tube; 19. a threaded column; 20. a rotating seat; 21. opening holes; 22. a ring groove; 23. a ring seat; 24. a heating coil; 25. and a limit rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a spring pitch adjusting device, includes the adjusting device body, the adjusting device body includes base 1, the welding has spacing seat 2 on the base 1, the welding has mount 3 on the spacing seat 2, the one end welding of mount 3 has fixing base 4, movable mounting has heating element 5 between fixing base 4 and the mount 3, it has fixed slot 7 to open on the base 1, the inside movable mounting of fixed slot 7 has movable frame 8, the one end welding of movable frame 8 has movable seat 12, movable seat 12 cooperatees with fixing base 4, it has scale mark 11 to open on the base 1, scale mark 11 cooperatees with movable frame 8, fixed mounting has displacement mechanism 13 between movable frame 8 and the fixed slot 7, and displacement mechanism 13 is electric putter, and electric putter provides power for the removal of movable frame 8, makes movable seat 12 drive the spring and realizes stretching.

In this embodiment, fixed plate 9 is welded to the avris of base 1, it has fixed orifices 10 to open on the fixed plate 9, fixed mounting has wiring tube 6 on the heating element 5, the inside fixed mounting of heating element 5 has heating coil 24, heating coil 24's one end is connected with wiring tube 6, all open opening 16 on fixing base 4 and the movable seat 12, the inside welding of opening 16 has fixed block 17, it has cavity 14 to open on the inner wall of opening 16, installs the one end of spring in the inside of opening 16, cooperatees through fixed block 17 and movable block 15, accomplishes the centre gripping fixed to the one end of spring.

In this embodiment, movable block 15 is movably installed in cavity 14, fixed mounting has screwed pipe 18 on the movable block 15, open has trompil 21 on fixing base 4 and the movable seat 12, the inside rotation of trompil 21 is installed and is rotated seat 20, be fixed with screw thread post 19 on rotating seat 20, screw thread post 19 installs the inside at screwed pipe 18, open on the inner wall of trompil 21 has annular 22, annular seat 23 is installed in the inside rotation of annular 22, annular seat 23 is fixed at the avris of rotating seat 20, the welding has gag lever post 25 on the mount 3, gag lever post 25 cooperatees with heating element 5, and heating element 5 is the fixed pipe, and the fixed pipe removes on fixing base 4, realizes the holistic parcel heating to the spring.

The device provides required electric energy for the inside consumer of this device through external power supply, when using this device, firstly install the one end of spring on fixing base 4, the one end of spring is installed in the inside of opening 16 afterwards, rotatory seat 20 through external instrument, rotate seat 20 and drive screw thread post 19 rotation, screw thread post 19 is rotatory in the inside of screwed tube 18, rotatory thrust that produces, make movable block 15 and fixed block 17 cooperate and accomplish the centre gripping fixed to spring one end, install the other end of spring on movable seat 12 in the same way, start displacement mechanism 13 promotion movable frame 8 and remove in the inside of fixed slot 7, remove and make movable seat 12 produce the pulling force to the spring, make the length of spring change under the pulling force, spring pitch change back must change, thereby can know the length that movable seat 12 moved through scale mark 11, thereby judge the holistic length of spring, after the spring extension is accomplished, slide heating element 5 on fixing base 4, the whole to the spring of heating element is wrapped up to the heating, heating coil 24 is put down to the spring after heating, stop heating after heating, heat element 5 and spring separation make the pitch cooling after cooling, make the fixed pitch after cooling after separating, thereby accomplish the adjustment to the spring.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. A spring pitch adjustment device, includes adjusting device body, its characterized in that: the adjusting device body comprises a base (1), a limiting seat (2) is welded on the base (1), a fixing seat (4) is welded on the limiting seat (2), a heating assembly (5) is movably installed between the fixing seat (4) and the fixing seat (3), a fixing groove (7) is formed in the base (1), a movable frame (8) is installed in the fixing groove (7), a movable seat (12) is welded at one end of the movable frame (8), and the movable seat (12) is matched with the fixing seat (4).

2. A spring pitch adjustment device according to claim 1, wherein: the base (1) is provided with scale marks (11), the scale marks (11) are matched with the movable frame (8), and a displacement mechanism (13) is fixedly arranged between the movable frame (8) and the fixed groove (7).

3. A spring pitch adjustment device according to claim 1, wherein: the side of base (1) is welded with fixed plate (9), open fixed orifices (10) on fixed plate (9), fixed mounting has wiring pipe (6) on heating element (5).

4. A spring pitch adjustment device according to claim 3, wherein: the heating assembly (5) is internally and fixedly provided with a heating coil (24), and one end of the heating coil (24) is connected with the wiring tube (6).

5. A spring pitch adjustment device according to claim 1, wherein: openings (16) are formed in the fixed seat (4) and the movable seat (12), fixed blocks (17) are welded in the openings (16), and cavities (14) are formed in the inner walls of the openings (16).

6. A spring pitch adjustment device as defined in claim 5, wherein: the movable block (15) is movably arranged in the cavity (14), the threaded pipe (18) is fixedly arranged on the movable block (15), the fixed seat (4) and the movable seat (12) are provided with holes (21), and the rotating seat (20) is rotatably arranged in the holes (21).

7. A spring pitch adjustment device according to claim 6, wherein: the rotary seat (20) is fixedly provided with a threaded column (19), the threaded column (19) is arranged inside the threaded pipe (18), and the inner wall of the opening (21) is provided with a ring groove (22).

8. A spring pitch adjustment device according to claim 7, wherein: the inside rotation of annular groove (22) is installed and is encircled seat (23), the avris at seat (20) is rotated in annular seat (23), the welding has gag lever post (25) on mount (3), gag lever post (25) cooperate with heating element (5).