CN213452548U

CN213452548U - Control structure capable of automatically adjusting rate change

Info

Publication number: CN213452548U
Application number: CN202022243184.8U
Authority: CN
Inventors: 刘俊
Original assignee: Sichuan Shujie Nursing Products Co Ltd
Current assignee: Sichuan Shujie Nursing Products Co Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-15
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a but control structure of automatically regulated speed change, including the motor case, one side of motor case is equipped with the fixing base, card case No. one side fixedly connected with of fixing base, fixed block No. one of the inside fixedly connected with of card case, spacing spout has been seted up to one side of fixed block No. one, the inside sliding connection of card case has two fixture blocks, spring No. two of fixedly connected with between two fixture blocks, the both sides of fixture block all are equipped with a slider, one side joint of fixing base has the cassette, two slide bars of inside fixedly connected with of cassette, the outside cover of slide bar has a spring, the beneficial effects of the utility model are that: through having added fixture block, No. two springs, realized the fixed of fixture block and No. two draw-in grooves, through having added a strong magnet, No. two strong magnets, realized the removal of a connecting plate, through having added push rod, bayonet socket, realized the dismantlement of push rod to the fixture block, through having added kelly, a draw-in groove, realized the location of fixing base with the cassette.

Description

Control structure capable of automatically adjusting rate change

Technical Field

The utility model relates to a control structure technical field specifically is a but control structure of automatically regulated speed change.

Background

In modern industry, mechanization, the automation of production process are outstanding theme, in machining production trade, all need carry out the speed change to processing production many times, and the controller that current automatically regulated speed changes all installs in the work box, but current control structure is not convenient for install, and current control structure is not convenient for dismantle and later maintenance, and the production and processing has been made a loss, has influenced processing production efficiency greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but control structure of automatically regulated speed change to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a control structure capable of automatically adjusting speed change comprises a motor box, wherein a fixed seat is arranged on one side of the motor box, a first card box is fixedly connected to one side of the fixed seat, a first fixed block is fixedly connected to the inside of the first card box, a first limiting chute is formed in one side of the first fixed block, two clamping blocks are slidably connected to the inside of the first card box, a second spring is fixedly connected between the two clamping blocks, a first sliding block is arranged on each of the two sides of each clamping block and is slidably connected with the first limiting chute, a clamping seat is clamped on one side of the fixed seat, two sliding rods are fixedly connected to the inside of the clamping seat, a first spring is sleeved on the outer side of each sliding rod, one end of the first spring is fixedly connected with the clamping seat, a first connecting plate is slidably connected to the outer side of each sliding rod, and a clamping rod is fixedly connected to one end of the first spring and one side of the fixed seat, a first clamping groove matched with the clamping rod is formed in one side of the clamping seat.

As a preferred embodiment of the present invention: the inside fixedly connected with two No. two fixed blocks of cassette, No. two spacing spouts have been seted up to one side of No. two fixed blocks, one side fixedly connected with and the fixture block complex push rod of a connecting plate, one side of push rod is equipped with No. two sliders, and No. two sliders and No. two spacing spouts sliding connection.

As a preferred embodiment of the present invention: the inside of cassette is equipped with the card case No. two with fixture block complex, No. two bayonet sockets have been seted up to one side of cassette, the both sides of No. two card cases all are equipped with No. two draw-in grooves, No. one bayonet socket with push rod complex is seted up to one side of No. two draw-in grooves, No. three springs of inside fixedly connected with of No. two card cases, the one end fixedly connected with slide of No. three springs, No. three spacing spouts have been seted up to the inside of No. two card cases, and slide and No. three spacing spout sliding connection.

As a preferred embodiment of the present invention: and a limiting block is arranged in the clamping seat.

As a preferred embodiment of the present invention: the inside sliding connection of cassette has No. two connecting plates, one side fixedly connected with of No. two connecting plates presses the depression bar, the outside threaded connection who presses the depression bar has fixation nut.

As a preferred embodiment of the present invention: one side of a connecting plate is provided with a first strong magnet matched with the first strong magnet, and the magnetic poles of the first strong magnet and the second strong magnet are the same.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, novel and the practicality is strong, through having added fixture block, No. two springs, has realized the fixed of fixture block and No. two draw-in grooves, through having added a strong magnet, No. two strong magnets, has realized the removal of a connecting plate, through having added push rod, a bayonet socket, has realized the dismantlement of push rod to the fixture block, through having added the stopper, has realized the security of a connecting plate, through having added kelly, a draw-in groove, has realized the location of fixing base with the cassette.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in the drawing of the present invention.

In the figure: 1. a motor case; 2. a fixed seat; 3. a clamping rod; 4. a card holder; 5. a slide bar; 6. a first spring; 7. a first connecting plate; 8. a limiting block; 9. a second connecting plate; 10. a first card slot; 11. a first strong magnet; 12. a second strong magnet; 13. a push rod; 14. a pressing lever; 15. fixing a nut; 16. a first card box; 17. a first fixed block; 18. a first limit chute; 19. a second spring; 20. a first sliding block; 21. a clamping block; 22. a second fixed block; 23. a second limiting chute; 24. a second sliding block; 25. a second card box; 26. a second card slot; 27. a first bayonet; 28. a third spring; 29. a second bayonet; 30. a slide plate; 31. no. three spacing spout.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a control structure capable of automatically adjusting speed change comprises a motor box 1, wherein one side of the motor box 1 is provided with a fixed seat 2, one side of the fixed seat 2 is fixedly connected with a first card box 16, the inside of the first card box 16 is fixedly connected with a first fixed block 17, one side of the first fixed block 17 is provided with a first limit chute 18, the inside of the first card box 16 is slidably connected with two clamping blocks 21, a second spring 19 is fixedly connected between the two clamping blocks 21, both sides of each clamping block 21 are provided with a first sliding block 20, the first sliding block 20 is slidably connected with the first limit chute 18, one side of the fixed seat 2 is clamped with a clamping seat 4, the inside of the clamping seat 4 is fixedly connected with two sliding rods 5, the outside of each sliding rod 5 is sleeved with a first spring 6, one end of the first spring 6 is fixedly connected with the clamping seat 4, the outside of each sliding rod 5 is slidably connected with a first connecting plate 7, and one end of the first spring 6 is fixedly connected with one side of the, a clamping groove 10 matched with the clamping rod 3 is formed in one side of the clamping seat 4, the clamping rod 3 can conveniently enter the clamping groove 10, the fixing seat 2 and the clamping seat 4 are located, and the mounting efficiency is improved.

Two second fixing blocks 22 are fixedly connected inside the card holder 4, one side of each second fixing block 22 is provided with a second limiting sliding groove 23, one side of a first connecting plate 7 is fixedly connected with a push rod 13 matched with the card block 21, one side of the push rod 13 is provided with a second sliding block 24, the second sliding block 24 is in sliding connection with the second limiting sliding groove 23, the first connecting plate 7 drives the push rod 13 to move conveniently, the disassembly efficiency is improved, a second card box 25 matched with the card block 21 is arranged inside the card holder 4, one side of the card holder 4 is provided with a second bayonet 29, two sides of the second card box 25 are both provided with second clamping grooves 26, one side of each second clamping groove 26 is provided with a first bayonet 27 matched with the push rod 13, a third spring 28 is fixedly connected inside the second card box 25, one end of the third spring 28 is fixedly connected with a sliding plate 30, a third limiting sliding groove 31 is arranged inside the second card box 25, and the sliding plate 30 is in sliding connection with the third limiting, the third spring 28 is convenient to bear the force on the sliding plate 30, the sliding plate 30 tightly supports the first card box 16, the fixing stability is improved, the limiting block 8 is arranged inside the card seat 4, the limiting block 8 is convenient to limit the first connecting plate 7, the stability is improved, the second connecting plate 9 is slidably connected inside the card seat 4, the pressing rod 14 is fixedly connected to one side of the second connecting plate 9, the fixing nut 15 is connected to the outer side of the pressing rod 14 in a threaded manner, the fixing nut 15 is convenient to fix the position of the pressing rod 14, the stability of the pressing rod 14 is improved, the second strong magnet 12 is arranged on one side of the first connecting plate 7, the first strong magnet 11 matched with the second strong magnet 12 is arranged on one side of the second connecting plate 9, the magnetic poles of the second strong magnet 12 and the first strong magnet 11 are the same, the second strong magnet 12 and the first strong magnet 11 are convenient, the second strong magnet 12 drives the first connecting plate 7 to move, the disassembly efficiency is improved.

Specifically, when the motor case 1 is used, the first card case 16 is aligned with the second bayonet 29, the first card case 16 enters the second card case 25, the first card case 16 pushes the sliding plate 30, the fixture block 21 enters the second card groove 26 through the second card case 25, the second card groove 26 fixes the fixture block 21, the clamping rod 3 enters the first card groove 10, the fixing nut 15 is unlocked during disassembly, the first strong magnet 11 is driven to move by pressing the pressing rod 14 through pressing the pressing rod 14, the first strong magnet 11 reaches one side of the second strong magnet 12, the second strong magnet 12 is forced to drive the first connecting plate 7 to move, the first connecting plate 7 drives the push rod 13 to move, the push rod 13 enters the first bayonet 27, the push rod 13 pushes the fixture block 21 in the second card groove 26, the fixture block 21 presses the second spring 19, the fixture block 21 leaves the second card groove 26, and the motor case 1 can be disassembled.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A control structure capable of automatically adjusting speed change comprises a motor box (1) and is characterized in that a fixed seat (2) is arranged on one side of the motor box (1), a first card box (16) is fixedly connected to one side of the fixed seat (2), a first fixed block (17) is fixedly connected to the inside of the first card box (16), a first limiting sliding groove (18) is formed in one side of the first fixed block (17), two clamping blocks (21) are slidably connected to the inside of the first card box (16), a second spring (19) is fixedly connected between the two clamping blocks (21), first sliding blocks (20) are arranged on two sides of each clamping block (21), the first sliding blocks (20) are slidably connected with the first limiting sliding grooves (18), a clamping seat (4) is clamped to one side of the fixed seat (2), and two sliding rods (5) are fixedly connected to the inside of the clamping seat (4), the outer side cover of slide bar (5) has spring (6) No. one, and the one end and cassette (4) fixed connection of spring (6), the outside sliding connection of slide bar (5) has connecting plate (7) No. one, and the one end and the connecting plate (7) fixed connection of spring (6) one side of fixing base (2) is equipped with kelly (3), draw-in groove (10) with kelly (3) complex is seted up to one side of cassette (4).

2. A control structure for automatically adjusting rate change according to claim 1, wherein: two No. two fixed blocks (22) of inside fixedly connected with of cassette (4), No. two spacing spout (23) have been seted up to one side of No. two fixed blocks (22), one side fixedly connected with and fixture block (21) complex push rod (13) of a connecting plate (7), one side of push rod (13) is equipped with No. two slider (24), and No. two slider (24) and No. two spacing spout (23) sliding connection.

3. A control structure for automatically adjusting rate change according to claim 2, wherein: no. two card casees (25) of fixture block (21) complex are equipped with in the inside of cassette (4), No. two bayonet sockets (29) have been seted up to one side of cassette (4), the both sides of No. two card casees (25) all are equipped with No. two draw-in grooves (26), No. one bayonet socket (27) with push rod (13) complex is seted up to one side of No. two draw-in grooves (26), No. three spring (28) of inside fixedly connected with of No. two card casees (25), the one end fixedly connected with slide (30) of No. three spring (28), No. three spacing spout (31) have been seted up to the inside of No. two card casees (25), and slide (30) and No. three spacing spout (31) sliding connection.

4. A control structure for automatically adjusting rate change according to claim 1, wherein: and a limiting block (8) is arranged in the clamping seat (4).

5. A control structure for automatically adjusting rate change according to claim 1, wherein: the inside sliding connection of cassette (4) has No. two connecting plates (9), one side fixedly connected with of No. two connecting plates (9) presses down depression bar (14), the outside threaded connection of pressing down depression bar (14) has fixation nut (15).

6. A control structure for automatically adjusting rate change according to claim 5, wherein: one side of a connecting plate (7) is provided with a first strong magnet (12), one side of a second connecting plate (9) is provided with a first strong magnet (11) matched with the first strong magnet (12), and the magnetic poles of the first strong magnet (11) and the second strong magnet (12) are the same.