CN219152797U

CN219152797U - Stretchable bracket

Info

Publication number: CN219152797U
Application number: CN202223375411.8U
Authority: CN
Inventors: 陈诚; 陈凯; 王孝华
Original assignee: Changzhou Chengxin Metal Product Co ltd
Current assignee: Changzhou Chengxin Metal Product Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-09
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of steel pipe processing, in particular to a stretchable bracket, which aims at the problems of poor stability and limiting fixation in the prior art, and adopts the following scheme that the stretchable bracket comprises a stretching mechanism and a supporting mechanism; stretching mechanism: the stretching mechanism comprises a base and a sliding groove which is formed in the outer wall of the top of the base and distributed at equal intervals, a bidirectional screw rod is rotationally connected to the inner wall of one side of the sliding groove, and symmetrically distributed sliding blocks are screwed to the outer wall of the bidirectional screw rod; the supporting mechanism comprises: the mounting groove is symmetrically distributed on the outer walls of the top of the fixing frame and the outer walls of the top of the fixing frame. According to the utility model, the transmission assembly is driven to work by the arranged servo motor, so that the bidirectional screw rod can synchronously work, and the sliding block can be moved relatively or reversely according to the requirement when the bidirectional screw rod is used by rotating, so that the supporting mechanism can be displaced, the steel pipe can be supported conveniently, and the stability and the practicability are improved.

Description

Stretchable bracket

Technical Field

The utility model relates to the technical field of steel pipe machining, in particular to a stretchable bracket.

Background

The steel pipe processing is an increasingly important field in the current industrial processing, the application of the steel pipe processing is also becoming more and more popular, a bracket is needed to be used in the steel pipe processing, and the bracket (for example, patent number: 201721591323.8, which solves the problem that the bracket for the current steel pipe processing cannot effectively change the position needed by the steel pipe processing in a suitable way) for the current steel pipe processing has the following problems:

(1) The lengths of the steel pipes are different, and the brackets used at present can ensure the stability of the brackets by a plurality of matching, so that the practicability is poor;

(2) The diameter of the steel pipe is different, if the steel pipe is not limited and fixed, the steel pipe is easy to shift in the conveying process, so that the quality is influenced.

Disclosure of Invention

To the not enough of prior art, this use is novel to provide a stretchable bracket, when using through stretching mechanism and supporting mechanism's cooperation, has overcome the not enough of prior art, the effectual two problems of poor and spacing fixed of stability of having solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a stretchable bracket comprising a stretching mechanism and a supporting mechanism;

stretching mechanism: the stretching mechanism comprises a base and a sliding groove which is formed in the outer wall of the top of the base and distributed at equal intervals, a bidirectional screw rod is rotationally connected to the inner wall of one side of the sliding groove, and symmetrically distributed sliding blocks are screwed to the outer wall of the bidirectional screw rod;

the supporting mechanism comprises: the mounting groove is symmetrically distributed on the outer walls of the top of the fixing frame and the outer walls of the top of the fixing frame, and the buffer spring is welded on the outer wall of the bottom of the mounting groove.

Through foretell scheme, can make the slider carry out relative or opposite direction removal when using according to the demand through the two-way lead screw that sets up, through the buffer spring that sets up simultaneously, can cushion the impact force that the steel pipe produced when putting into equipment with the steel pipe.

Preferably, the outer wall of one side of the bidirectional screw rod is fixed with a transmission assembly, and the outer wall of one side of the transmission assembly is connected with a servo motor through a rotating rod.

Through foretell scheme, drive the work of drive assembly through the servo motor that sets up, can make it carry out synchronous operation.

Preferably, the outer wall welding of buffer spring top has the slide bar, and slide bar top outer wall welding has the round hole board, and round hole board top outer wall is fixed with electric telescopic handle through the bolt, and electric telescopic handle shaft bottom outer wall is fixed with the grip block.

Through foretell scheme, the flexible function through the electric telescopic handle that sets up drives the grip block and removes, can carry out the centre gripping spacing according to the diameter size of steel pipe when using.

Preferably, the bottom of the inner wall of the circular hole plate and the outer wall of the bottom of the clamping plate are respectively provided with fixed grooves distributed at equal intervals, and the inner walls of the fixed grooves are connected with symmetrically distributed pulleys through rotating rods.

Through foretell scheme, through the pulley that sets up, can make things convenient for the transport of steel pipe when the centre gripping.

Preferably, the outer wall of the top of the base is provided with equidistantly distributed threaded holes, the inner wall of each threaded hole is in threaded connection with a threaded rod, the outer wall of the bottom of each threaded rod is welded with a supporting block, and the outer wall of each threaded rod is in threaded connection with symmetrically distributed fixing nuts.

Through foretell scheme, through threaded rod and the fixation nut that sets up, can carry out the fine setting of height to equipment when using.

Preferably, the servo motor and the electric telescopic rod are connected with an external switch through a wire, and the switch is connected with an external power supply through a wire.

Through foretell scheme, through the switch that sets up, can ensure the security that the staff used when using.

The beneficial effects of the utility model are as follows:

1. according to the stretchable bracket, the transmission assembly is driven to work through the arranged servo motor, so that the bidirectional screw rod can synchronously work, the sliding blocks can be moved relatively or reversely according to the needs when the stretchable bracket is used by utilizing the rotation of the bidirectional screw rod, the supporting mechanism can be displaced, the steel pipe is supported conveniently, and the stability and the practicability are improved;

2. the stretchable bracket of this design drives the grip block through the flexible function of the electric telescopic handle that sets up and removes, can carry out the centre gripping spacing according to the diameter size of steel pipe when using to through the pulley that sets up, can make things convenient for the transport of steel pipe when the centre gripping.

Drawings

FIG. 1 is a cross-sectional view of a support mechanism structure of a stretchable carrier in accordance with the present utility model;

FIG. 2 is a cross-sectional view of a stretching mechanism of a stretchable carrier according to the present utility model;

fig. 3 is a front view showing the overall structure of a stretchable carrier according to the present utility model.

In the figure: the device comprises a stretching mechanism 1, a base 11, a chute 12, a bidirectional screw rod 13, a slide block 14, a transmission assembly 15, a servo motor 16, a supporting mechanism 2, a fixing frame 21, a mounting groove 22, a buffer spring 23, a sliding rod 24, a circular hole plate 25, an electric telescopic rod 26, a clamping plate 27, a fixing groove 28 and a pulley 29.

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.

Embodiment 1, referring to fig. 1-3, a stretchable carrier includes a stretching mechanism 1 and a supporting mechanism 2;

stretching mechanism 1: the stretching mechanism 1 comprises a base 11 and a chute 12 which is distributed equidistantly is formed in the outer wall of the top of the base 11, a bidirectional screw rod 13 is rotatably connected to the inner wall of one side of the chute 12, a symmetrically distributed sliding block 14 is screwed to the outer wall of one side of the bidirectional screw rod 13, a transmission assembly 15 is fixed to the outer wall of one side of the bidirectional screw rod 13, a servo motor 16 is connected to the outer wall of one side of the transmission assembly 15 through a rotating rod, a threaded hole which is distributed equidistantly is formed in the outer wall of the top of the base 11, a threaded rod is screwed to the inner wall of the threaded hole, a supporting block is welded to the outer wall of the bottom of the threaded rod, a symmetrically distributed fixing nut is screwed to the outer wall of the threaded rod, the transmission assembly 15 is driven to work through the arranged servo motor 16, the bidirectional screw rod 13 can work synchronously, and the sliding block 14 can move relatively or reversely according to requirements when the use is performed by utilizing the rotation of the bidirectional screw rod 13, so that the supporting mechanism 2 can be displaced, and a steel pipe can be supported conveniently, and stability and practicability are improved.

Example 2, with reference to fig. 1-3, this example is optimized on the basis of example 1, specifically:

support mechanism 2: including the mount 21 that welds in base 11 and slider 14 top outer wall and mount 21 top outer wall open there is symmetrical distribution's mounting groove 22, mounting groove 22 bottom outer wall welding has buffer spring 23, buffer spring 23 top outer wall welding has slide bar 24, slide bar 24 top outer wall welding has round hole board 25, round hole board 25 top outer wall has electric telescopic handle 26 through the bolt fastening, electric telescopic handle 26 shaft bottom outer wall is fixed with grip block 27, the fixed slot 28 that the equidistance was distributed is all opened to round hole board 25 inner wall bottom and grip block 27 bottom outer wall, the fixed slot 28 inner wall is connected with symmetrical distribution's pulley 29 through the dwang, servo motor 16 and electric telescopic handle 26 are connected with external switch through the wire, the switch is connected with external power source through the wire, the flexible function through setting up electric telescopic handle 26 drives grip block 27 and removes, can carry out the centre gripping spacing according to the diameter size of steel pipe when using, and through the pulley 29 that sets up, can make things convenient for the transportation of steel pipe during the centre gripping.

Working principle: when the user uses this equipment, at first according to the length of steel pipe, drive transmission assembly 15 work through the servo motor 16 that sets up, can make two-way lead screw 13 carry out synchronous operation, the rotation that utilizes two-way lead screw 13 can make slider 14 carry out relative or opposite direction removal as required when using, thereby can make supporting mechanism 2 carry out the displacement, conveniently support the steel pipe, stability and practicality are improved, place the steel pipe to round hole board 25 hole bottom afterwards, finally drive grip block 27 through the flexible function of the electric telescopic handle 26 that sets up and remove, can carry out the centre gripping spacing according to the diameter size of steel pipe when using, and can make things convenient for the transport of steel pipe when the centre gripping through pulley 29 that sets up.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A stretchable carrier, characterized by:

comprises a stretching mechanism (1) and a supporting mechanism (2);

stretching mechanism (1): the stretching mechanism (1) comprises a base (11) and sliding grooves (12) which are equidistantly distributed on the outer wall of the top of the base (11), a bidirectional screw rod (13) is rotatably connected to the inner wall of one side of the sliding groove (12), and symmetrically distributed sliding blocks (14) are screwed on the outer wall of the bidirectional screw rod (13);

supporting mechanism (2): the device comprises a fixing frame (21) welded on the top outer wall of a base (11) and a sliding block (14), wherein symmetrically distributed mounting grooves (22) are formed in the top outer wall of the fixing frame (21), and buffer springs (23) are welded on the bottom outer wall of the mounting grooves (22).

2. A stretchable bracket according to claim 1, wherein a transmission assembly (15) is fixed to the outer wall of one side of the bidirectional screw (13), and a servo motor (16) is connected to the outer wall of one side of the transmission assembly (15) through a rotating rod.

3. The stretchable bracket according to claim 1, wherein a sliding rod (24) is welded to the top outer wall of the buffer spring (23), a round hole plate (25) is welded to the top outer wall of the sliding rod (24), an electric telescopic rod (26) is fixed to the top outer wall of the round hole plate (25) through bolts, and a clamping plate (27) is fixed to the bottom outer wall of the rod body of the electric telescopic rod (26).

4. A stretchable bracket according to claim 3, wherein the bottom of the inner wall of the circular hole plate (25) and the outer wall of the bottom of the clamping plate (27) are provided with fixed grooves (28) which are equidistantly distributed, and the inner wall of the fixed grooves (28) is connected with symmetrically distributed pulleys (29) through a rotating rod.

5. The stretchable bracket according to claim 1, wherein the outer wall of the top of the base (11) is provided with threaded holes distributed at equal intervals, the inner wall of each threaded hole is screwed with a threaded rod, the outer wall of the bottom of each threaded rod is welded with a supporting block, and the outer wall of each threaded rod is screwed with symmetrically distributed fixing nuts.

6. A stretchable carrier according to claim 2, characterized in that the servo motor (16) and the electric telescopic rod (26) are connected to an external switch by means of wires, and the switch is connected to an external power source by means of wires.