CN221625791U

CN221625791U - Guiding shaft adjusting device

Info

Publication number: CN221625791U
Application number: CN202323587284.2U
Authority: CN
Inventors: 余荣普; 余恩
Original assignee: Jiangsu Jimai Intelligent Technology Co ltd
Current assignee: Jiangsu Jimai Intelligent Technology Co ltd
Priority date: 2023-12-27
Filing date: 2023-12-27
Publication date: 2024-08-30
Anticipated expiration: 2033-12-27

Abstract

The utility model belongs to the field of guide shaft adjusting devices, and particularly relates to a guide shaft adjusting device which comprises a base, wherein a wheel column is fixedly connected to the bottom of the base, wheels are arranged in the wheel column, a limiting mechanism is arranged on the outer side of the wheel column, a motor is fixedly arranged at the top of the base, a fixed plate is contacted with the outer side of the motor, a first screw is fixedly connected to the top of a rotating shaft of the motor, and a sliding plate is connected to the outer side of the first screw through threads. According to the utility model, through designing the parts such as the second screw, the rotating block, the handle, the clamping block, the bearing, the sliding rod and the like, the second screw and the sliding plate are in threaded movement through rotating, the second screw rotates to drive the parts such as the clamping block and the like to move, and the clamping block moves to contact the guide shaft, so that the guide shaft is clamped, the guide shaft can be clamped stably by the device, and the device is prevented from slipping when the guide shaft is adjusted.

Description

Guiding shaft adjusting device

Technical Field

The utility model relates to the technical field of guide shaft adjusting devices, in particular to a guide shaft adjusting device.

Background

The guide axis refers to a line describing the direction of movement of the object in a coordinate system. It is usually a positive direction pointing in the direction of movement of the object and may be a straight line, a curve or a free curve. The guide shaft is commonly used in the fields of object kinematics, mechanics and the like and is used for describing the movement characteristics of an object such as position, speed, acceleration and the like. On the guide shaft, the movement of the object can be described by the position change on the coordinate axis, so that the movement analysis and calculation are convenient. The guide shaft adjusting device is used for changing the position of the guide shaft by adjusting the rotation between the screw and the nut, thereby realizing the fine adjustment of the position of the guide shaft of the mechanical equipment. The adjusting screw is usually a threaded rod-like part, while the nut is a part that mates with the screw thread. By rotating the adjusting screw, the guide shaft on the guide shaft seat can be displaced by the movement between the screw and the nut. In summary, the guide shaft adjusting device is a device for adjusting the position of a guide shaft in a mechanical device, and the position of the guide shaft is changed by adjusting the rotation between a screw and a nut, thereby achieving fine adjustment of the position of the guide shaft of the mechanical device. In the prior art, after the device reaches the assigned position, the device does not have a limiting mechanism, and the wheel is inconvenient to obtain to be limited, so that the device can be placed on the ground to be unstable, and when the device clamps the guide shaft, the device can be unstable to clamp the guide shaft, so that the device can slip when the guide shaft is adjusted. Accordingly, improvements in the art are needed.

Disclosure of utility model

The utility model aims to provide a guide shaft adjusting device, which solves the problems that when the device reaches a designated position, the device is not provided with a limiting mechanism, wheels are inconvenient to limit, the device can be placed on the ground unstably, and the device can be used for clamping the guide shaft unstably when the device clamps the guide shaft, so that the device can slip when the device is used for adjusting the guide shaft.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guiding axle adjusting device, includes the base, the bottom fixedly connected with wheel post of base, the inside of wheel post is provided with the wheel, the outside of wheel post is provided with stop gear, the top fixed mounting of base has the motor, the outside contact of motor has the fixed plate, the first screw rod of axis of rotation top fixedly connected with of motor, the outside of first screw rod is through threaded connection there being the sliding plate, the top fixedly connected with fixed plate of base, the inside sliding connection of fixed plate has the sliding plate, the inside sliding connection of sliding plate has the guide arm, the both ends fixedly connected with fixed plate of guide arm, the inside of sliding plate is provided with fixture.

Preferably, the stop gear includes draw-in groove and dead lever, the draw-in groove has been seted up to the inside of wheel, the inside sliding connection of draw-in groove has the slider, the one end fixedly connected with slide bar of draw-in groove is kept away from to the slider, the outside sliding connection of slide bar has the backup pad, the inside sliding connection of slide bar has the dead lever. Through removing slide bar and elastic fixture block separation, the slide bar removes and drives the slider and remove, and the slider removes back in the draw-in groove, and the slide bar carries out the joint with another elastic fixture block, and then makes parts such as slider obtain spacingly, and then makes the wheel obtain spacingly for the device is placed subaerial stably.

Preferably, the outside fixedly connected with backup pad of wheel post, the inside fixedly connected with dead lever of backup pad, through the design backup pad, can be used to fixed dead lever.

Preferably, the inside joint of slide bar has elastic fixture block, elastic fixture block and dead lever fixed connection can carry out spacingly to the slide bar through the design elastic fixture block.

Preferably, the clamping mechanism comprises a second screw rod and a clamping block, the second screw rod is connected with the sliding plate through threads, one end of the second screw rod, which is far away from the clamping block, is fixedly connected with a rotating block, the other end of the second screw rod is rotationally connected with the clamping block, the sliding plate is internally and slidably connected with a sliding rod, and the sliding rod is fixedly connected with the clamping block. Through rotating second screw rod and sliding plate and taking place the screw movement, the second screw rod rotates and drives parts such as clamp splice and remove, and the clamp splice removes and contacts the guiding axle, and then makes the guiding axle obtain the centre gripping, and then makes the device can be stable to the guiding axle centre gripping, prevents that the device from taking place the slippage when adjusting the guiding axle.

Preferably, the outside fixedly connected with handle of turning block, the handle is iron material, through designing the handle for iron material for the handle is more durable.

Preferably, the bearing is fixedly sleeved in the clamping block, the second screw rod is fixedly sleeved in the bearing, and the bearing can be used for supporting the second screw rod to rotate through design.

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

1. According to the utility model, by designing the clamping groove, the sliding block, the sliding rod, the supporting plate, the elastic clamping block, the fixing rod and other parts, the movable sliding rod is separated from the elastic clamping block, the sliding rod is moved to drive the sliding block to move, and the sliding rod is clamped with the other elastic clamping block after the sliding block moves into the clamping groove, so that the sliding block and other parts are limited, the wheels are limited, and the device is stably placed on the ground.

2. According to the utility model, through designing the parts such as the second screw, the rotating block, the handle, the clamping block, the bearing, the sliding rod and the like, the second screw and the sliding plate are in threaded movement through rotating, the second screw rotates to drive the parts such as the clamping block and the like to move, and the clamping block moves to contact the guide shaft, so that the guide shaft is clamped, the guide shaft can be clamped stably by the device, and the device is prevented from slipping when the guide shaft is adjusted.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

fig. 4 is an enlarged view of the clamp block of fig. 1 in accordance with the present utility model.

In the figure: 1. a base; 2. a wheel post; 3. a wheel; 4. a limiting mechanism; 41. a clamping groove; 42. a slide block; 43. a slide bar; 44. a support plate; 45. an elastic clamping block; 46. a fixed rod; 5. a motor; 6. a first screw; 7. a sliding plate; 8. a fixing plate; 9. a guide rod; 10. a clamping mechanism; 101. a second screw; 102. a rotating block; 103. a handle; 104. clamping blocks; 105. a bearing; 106. a sliding rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a guiding axle adjusting device comprises a base 1, a wheel column 2 is fixedly connected to the bottom of the base 1, wheels 3 are arranged in the wheel column 2, a limiting mechanism 4 is arranged on the outer side of the wheel column 2, a motor 5 is fixedly installed on the top of the base 1, a fixed plate 8 is contacted on the outer side of the motor 5, a first screw 6 is fixedly connected to the top of a rotating shaft of the motor 5, a sliding plate 7 is arranged on the outer side of the first screw 6 through threaded connection, a fixed plate 8 is fixedly connected to the top of the base 1, a sliding plate 7 is slidingly connected to the inner side of the fixed plate 8, a guide rod 9 is slidingly connected to the inner side of the sliding plate 7, fixed plates 8 are fixedly connected to the two ends of the guide rod 9, and a clamping mechanism 10 is arranged in the sliding plate 7.

Referring to fig. 3, the limiting mechanism 4 includes a clamping groove 41 and a fixing rod 46, the clamping groove 41 is formed in the wheel 3, a sliding block 42 is slidably connected in the clamping groove 41, one end of the sliding block 42 away from the clamping groove 41 is fixedly connected with a sliding rod 43, a supporting plate 44 is slidably connected in the outer side of the sliding rod 43, the supporting plate 44 is fixedly connected in the outer side of the wheel column 2, the fixing rod 46 is fixedly connected in the supporting plate 44, the fixing rod 46 can be used for fixing the fixing rod 46, an elastic clamping block 45 is clamped in the sliding rod 43, the elastic clamping block 45 is fixedly connected with the fixing rod 46, the sliding rod 43 can be limited by designing the elastic clamping block 45, the fixing rod 46 is slidably connected in the sliding rod 43, the sliding rod 43 is separated from the elastic clamping block 45 by moving the sliding rod 43, after the sliding rod 42 moves into the clamping groove 41, the sliding rod 43 is clamped with the other elastic clamping block 45, and further components such as the sliding block 42 are limited, and the wheel 3 is limited, and the device is stably placed on the ground.

Referring to fig. 2 and 4, the clamping mechanism 10 includes a second screw rod 101 and a clamping block 104, the sliding plate 7 is connected with the second screw rod 101 through threads, one end of the second screw rod 101 away from the clamping block 104 is fixedly connected with a rotating block 102, the outer side of the rotating block 102 is fixedly connected with a handle 103, the handle 103 is made of iron material, the other end of the second screw rod 101 is rotationally connected with the clamping block 104, a bearing 105 is fixedly sleeved in the clamping block 104, the second screw rod 101 is fixedly sleeved in the bearing 105, the second screw rod 101 can be used for supporting the second screw rod 101 to rotate through the bearing 105, a sliding rod 106 is connected with the sliding plate 7 in a sliding manner, the sliding rod 106 is fixedly connected with the clamping block 104, the second screw rod 101 rotates to drive the clamping block 104 and other parts to move, the clamping block 104 is in moving contact with a guide shaft, and further the guide shaft is clamped, so that the guide shaft is clamped stably, and the guide shaft is prevented from slipping when the guide shaft is adjusted.

The specific implementation process of the utility model is as follows: when the device reaches a specified position, the sliding rod 43 is pushed to move towards the wheel 3, the sliding rod 43 moves to drive the sliding block 42 to move, the sliding rod 43 moves to be misplaced with the elastic clamping block 45, the elastic clamping block 45 is deformed, the sliding rod 43 moves to be separated from the elastic clamping block 45, after the sliding rod 42 moves into the clamping groove 41, the sliding rod 43 is clamped with the other elastic clamping block 45, the sliding rod 42 and other parts are limited, the wheel 3 is limited, and the device is stably placed on the ground;

When the device needs to clamp the guide shaft, the handle 103 is rotated, the handle 103 rotates to drive the rotating block 102 to rotate, the rotating block 102 rotates to drive the second screw rod 101 to rotate, the second screw rod 101 rotates to move with the sliding plate 7 in a threaded mode, the second screw rod 101 generates relative displacement, the second screw rod 101 rotates to drive the clamping block 104 to move, the clamping block 104 moves to drive the sliding rod 106 to move, the clamping block 104 moves to contact the guide shaft, the guide shaft is clamped, the device can clamp the guide shaft stably, slipping of the device when the guide shaft is prevented, then the motor 5 is started, the motor 5 drives the first screw rod 6 to rotate and the sliding plate 7 to move in a threaded mode, the sliding plate 7 generates relative displacement, the sliding plate 7 moves to drive the clamping block 104 and other parts to move, the clamping block 104 moves to drive the guide shaft to move, and the guide shaft is adjusted.

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

Claims

1. Guide shaft adjusting device, including base (1), its characterized in that: the novel bicycle is characterized in that the bottom of the base (1) is fixedly connected with a wheel column (2), wheels (3) are arranged in the wheel column (2), a limiting mechanism (4) is arranged on the outer side of the wheel column (2), a motor (5) is fixedly arranged at the top of the base (1), a fixed plate (8) is contacted with the outer side of the motor (5), a first screw (6) is fixedly connected with the top of a rotating shaft of the motor (5), a sliding plate (7) is connected to the outer side of the first screw (6) through threads, a fixed plate (8) is fixedly connected to the top of the base (1), a sliding plate (7) is connected to the inner side of the fixed plate (8) in a sliding mode, guide rods (9) are fixedly connected to the two ends of the guide rods (9), and clamping mechanisms (10) are arranged in the sliding plate (7).

2. A guide shaft adjustment device according to claim 1, characterized in that: stop gear (4) are including draw-in groove (41) and dead lever (46), draw-in groove (41) have been seted up to the inside of wheel (3), the inside sliding connection of draw-in groove (41) has slider (42), the one end fixedly connected with slide bar (43) of draw-in groove (41) are kept away from to slider (42), the outside sliding connection of slide bar (43) has backup pad (44), the inside sliding connection of slide bar (43) has dead lever (46).

3. A guide shaft adjustment device according to claim 1, characterized in that: the outside fixedly connected with backup pad (44) of wheel post (2), the inside fixedly connected with dead lever (46) of backup pad (44).

4. A guide shaft adjustment device according to claim 2, characterized in that: an elastic clamping block (45) is clamped in the sliding rod (43), and the elastic clamping block (45) is fixedly connected with the fixing rod (46).

5. A guide shaft adjustment device according to claim 1, characterized in that: the clamping mechanism (10) comprises a second screw rod (101) and a clamping block (104), the second screw rod (101) is connected with the sliding plate (7) through threads, one end of the second screw rod (101) away from the clamping block (104) is fixedly connected with a rotating block (102), the other end of the second screw rod (101) is rotationally connected with the clamping block (104), a sliding rod (106) is connected with the sliding plate (7) in a sliding mode, and the sliding rod (106) is fixedly connected with the clamping block (104).

6. A guide shaft adjustment device according to claim 5, characterized in that: the outside of turning block (102) fixedly connected with handle (103), handle (103) are iron material.

7. A guide shaft adjustment device according to claim 5, characterized in that: the inside of clamp splice (104) is fixed cup joints bearing (105), the inside of bearing (105) is fixed cup joints second screw rod (101).