CN220555130U - Fixing frame capable of adjusting stability - Google Patents

Abstract

The utility model provides a fixing frame for adjusting stability, which relates to the technical field of fixing frames and comprises a base frame, wherein a motor is fixedly arranged at the top of the base frame, a screw rod is arranged at the output end of the motor, limiting rods are arranged at two sides of the base frame, sliding seats are arranged on the surfaces of the screw rod and the limiting rods, a first mounting plate is fixedly arranged on the surface of the sliding seat, a second mounting plate is arranged on one side of the first mounting plate, a spring is fixedly arranged on the inner wall of the sliding seat, an inserting rod is fixedly connected with one end of the spring, an inserting hole is formed in one side of the limiting rod, and in actual use, by arranging the base frame, the motor, the screw rod, the limiting rods, the sliding seat, the first mounting plate, the second mounting plate, the spring, the inserting rod, the inserting hole, a first stop block, a knob and the second stop block, the mechanical arm can be further fixed in a manner of butting the inserting rod and the inserting hole, and the stability after the mechanical arm is adjusted is improved, and the condition that vibration generated during working of the mechanical arm slides down from the screw rod is avoided.

Description

Fixing frame capable of adjusting stability

Technical Field

The utility model relates to the technical field of fixing frames, in particular to a fixing frame capable of adjusting stability.

Background

The mechanical arm is a robot with autonomous movement and operation functions, and consists of a base, an arm, a joint, an actuator and the like, and can be controlled by a computer program or a remote controller, the mechanical arm of the existing 3D printing robot is mostly installed on the 3D printing robot by means of a fixing frame, and in order to adjust the height of the mechanical arm, the lifting of the mechanical arm on the surface of the fixing frame is mostly realized by utilizing a lead screw transmission mode, and in the long-term operation process of equipment, the lead screw on the fixing frame can loose due to vibration generated during operation of the mechanical arm, so that the mechanical arm is unstable in fixation and falls down after the height adjustment.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fixing frame with stable adjustment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adjust stable mount, includes the bed frame, the motor is equipped with admittedly at the top of bed frame, the lead screw is installed to the output of motor, the gag lever post is all equipped with to the both sides of bed frame, the surface of lead screw and gag lever post all is provided with the slide, the surface of slide is equipped with a mounting panel admittedly, one side of a mounting panel is provided with No. two mounting panels, the inner wall of slide is equipped with the spring admittedly, the one end fixedly connected with inserted bar of spring, the jack has been seted up to one side of gag lever post, the position department that the surface of slide is close to the inserted bar is equipped with a dog, the one end rotation of inserted bar has the knob, the surface of knob is equipped with No. two dogs.

In order to fix the base frame, the utility model is improved in that a first mounting hole is formed around the base frame.

In order to fix the mechanical arm, the utility model is improved in that the surfaces of the first mounting plate and the second mounting plate are respectively provided with a second mounting hole.

In order to position the plunger at different positions, the utility model is improved in that the plunger penetrates through the inside of the insertion holes, and the insertion holes are equidistantly distributed on the surface of the limiting rod.

In order to facilitate the rotation of the knob, the utility model is improved in that the surface of the knob is provided with an anti-skid groove.

In order to adjust the distance between the second mounting holes, the utility model is improved in that a connecting device is arranged between the first mounting plate and the second mounting plate, the connecting device comprises a screw, the screw is fixedly arranged on one side of the second mounting plate, and a screw hole is formed in one side of the first mounting plate.

In order to assist in moving the second mounting plate, the utility model is improved in that the screw rod penetrates through the inside of the screw hole, and the screw rod is meshed with the screw hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, in actual use, the mechanical arm can be further fixed by arranging the base frame, the motor, the screw rod, the limiting rod, the sliding seat, the first mounting plate, the second mounting plate, the spring, the plunger, the jack, the first stop block, the knob and the second stop block in a manner of butting the plunger and the jack, so that the stability of the mechanical arm after adjustment is improved, and the condition that the mechanical arm slides down from the screw rod due to vibration during working is avoided.

2. In actual use, the connecting device is arranged, and the mode of adjusting the distance between the second mounting holes is utilized, so that the function of assisting in fixing the mechanical arms with different specifications is realized, the practicability of the mechanical arm installation is improved, and the practical use is facilitated.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a fixing frame for adjusting stability according to the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in a stationary frame for adjusting stability according to the present utility model;

FIG. 3 is a side view of a stabilization construct of the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 2 in a mount for stabilization adjustment according to the present utility model;

fig. 5 is an enlarged view of the position B in fig. 2 in a fixing frame for adjusting stability according to the present utility model.

Legend description:

1. a base frame; 2. a motor; 3. a screw rod; 4. a limit rod; 5. a slide; 6. a first mounting plate; 7. a second mounting plate; 8. a spring; 9. a rod insert; 10. a jack; 11. a first stop block; 12. a knob; 13. a second stop block; 14. a first mounting hole; 15. a second mounting hole; 16. a screw; 17. screw holes.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an adjust stable mount, including bed frame 1, a mounting hole 14 has all been seted up around the bed frame 1, through setting up a mounting hole 14, make bed frame 1 can fix on appointed platform, motor 2 has been equipped with admittedly at the top of bed frame 1, lead screw 3 is installed to motor 2's output, gag lever post 4 is all equipped with to the both sides of bed frame 1, the surface of lead screw 3 and gag lever post 4 all is provided with slide 5, the surface of slide 5 has admittedly a mounting panel 6, one side of a mounting panel 6 is provided with No. two mounting panels 7, no. two mounting holes 15 have all been seted up on the surface of a mounting panel 6 and No. two mounting panels 7, through setting up No. two mounting holes 15, the effect of fixed arm has been played.

Referring to fig. 1-4, a spring 8 is fixedly installed on the inner wall of the sliding seat 5, an insert rod 9 is fixedly connected to one end of the spring 8, an insertion hole 10 is formed in one side of the limiting rod 4, the insert rod 9 penetrates through the inside of the insertion hole 10, the insertion holes 10 are equidistantly distributed on the surface of the limiting rod 4, through the arrangement of multiple groups of insertion holes 10, the insert rod 9 can be positioned at different positions, a first stop block 11 is installed on the surface of the sliding seat 5, close to the insert rod 9, one end of the insert rod 9 is rotated to form a knob 12, an anti-skid groove is formed in the surface of the knob 12, and the effect of conveniently rotating the knob 12 is achieved by arranging the anti-skid grooves, and a second stop block 13 is installed on the surface of the knob 12.

In the second embodiment, referring to fig. 2 and 5, a connecting device is disposed between the first mounting plate 6 and the second mounting plate 7, the connecting device includes a screw 16, the screw 16 is fixedly mounted on one side of the second mounting plate 7, a screw hole 17 is formed on one side of the first mounting plate 6, and the screw 16 can be driven to move between the screw holes 17 by turning the second mounting plate 7.

Referring to fig. 2 and 5, the screw 16 penetrates through the inside of the screw hole 17, the screw 16 is engaged with the screw hole 17, and by providing the screw hole 17 engaged with the screw 16, when the second mounting plate 7 is no longer affected by external force, the second mounting plate 7 is positioned in place.

Working principle: through setting the base frame 1, the motor 2, the screw rod 3, the limit rod 4, the sliding seat 5, the first mounting plate 6, the second mounting plate 7, the spring 8, the plunger 9, the jack 10, the first stop block 11, the knob 12 and the second stop block 13, when in use, the motor 2 is started, the motor 2 drives the screw rod 3 to rotate between the base frames 1, the sliding seat 5 is internally provided with threads meshed with the surface of the screw rod 3, at the moment, under the limit effect of the limit rod 4, the sliding seat 5 drives the first mounting plate 6 and the second mounting plate 7 to move in a translational manner between the screw rod 3 and the limit rod 4, because the mechanical arm is mounted on the first mounting plate 6 and the second mounting plate 7 in a default state, the function of adjusting the height of the mechanical arm is played at the moment, when the mechanical arm moves to a proper position, the knob 12 is pressed at the moment, the plunger 9 is driven to be inserted into the jack 10, and in the process of moving the plunger 9, the spring 8 is also continuously contracted under the influence of external force, because the first stop block 11 is of an L-shaped structure, when the plunger 9 is attached to the inner wall of one side of the jack 10, the knob 12 is rotated at the moment, the knob 12 drives the second stop block 13 on the surface to move when one end of the plunger 9 rotates, when the second stop block 13 is propped between the first inclined stop blocks 11, the effect of limiting the plunger 9 is achieved, the spring 8 can not drive the plunger 9 to return, meanwhile, the slide seat 5 is further stabilized, the condition that the mechanical arm slides off from the screw rod 3 during working is avoided, when the height of the mechanical arm needs to be adjusted again, the second stop block 13 is separated from the first stop block 11 only by reversing the knob 12, at the moment, the spring 8 can carry out the height adjustment work of the mechanical arm without limiting the plunger 9 from the jack 10 through the arrangement of the connecting device, through the mode of rotating mounting panel 7 No. two, make it drive the screw 16 of one side and rotate in the screw 17 department of meshing between mounting panel 6 No. one, screw 16 also can remove between screw 17 at rotatory in-process, play the effect of adjusting mounting panel 6 No. one and No. two mounting holes 15 interval on mounting panel 7 No. two to conveniently fix the arm of different specifications, because the screw thread has the characteristic of auto-lock, when the arm passes through the bolt fastening on mounting panel 6 No. two mounting panel 7 No. one, no. two mounting panel 7 then can not appear rocking.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides an adjust stable mount, includes bed frame (1), its characterized in that: the utility model discloses a motor, including base frame (1), screw rod (3) are installed to the top of base frame (1), screw rod (3) are installed to the output of motor (2), gag lever post (4) are all equipped with in the both sides of base frame (1), the surface of screw rod (3) and gag lever post (4) all is provided with slide (5), the surface of slide (5) is equipped with mounting panel (6) No. one, one side of mounting panel (6) is provided with mounting panel No. two (7), the inner wall of slide (5) is equipped with spring (8) admittedly, the one end fixedly connected with inserted bar (9) of spring (8), jack (10) have been seted up to one side of gag lever post (4), the position department that the surface of slide (5) is close to inserted bar (9) is equipped with No. one dog (11), the one end rotation of inserted bar (9) has knob (12), the surface of knob (12) is equipped with No. two dogs (13).

2. The stability-modulating mount of claim 1, wherein: a first mounting hole (14) is formed in the periphery of the base frame (1).

3. The stability-modulating mount of claim 1, wherein: and the surfaces of the first mounting plate (6) and the second mounting plate (7) are provided with second mounting holes (15).

4. The stability-modulating mount of claim 1, wherein: the insertion rod (9) penetrates through the jack (10), and the jacks (10) are equidistantly distributed on the surface of the limiting rod (4).

5. The stability-modulating mount of claim 1, wherein: an anti-skid groove is formed in the surface of the knob (12).

6. A stabilization-regulating mount as claimed in claim 3, wherein: a connecting device is arranged between the first mounting plate (6) and the second mounting plate (7), the connecting device comprises a screw rod (16), the screw rod (16) is fixedly arranged on one side of the second mounting plate (7), and a screw hole (17) is formed in one side of the first mounting plate (6).

7. The stability-modulating mount of claim 6, wherein: the screw rod (16) penetrates through the screw hole (17), and the screw rod (16) is meshed with the screw hole (17).