CN219453097U

CN219453097U - Bellows connecting device

Info

Publication number: CN219453097U
Application number: CN202320394252.1U
Authority: CN
Inventors: 陈文辉
Original assignee: Jiangxi Pengyu Pipe Industry Technology Co ltd
Current assignee: Jiangxi Pengyu Pipe Industry Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-01
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a corrugated pipe connecting device, which is technically characterized in that: the device comprises a bottom plate, wherein two symmetrical mounting plates are fixedly arranged on the bottom plate, two symmetrical sliding rods and a screw rod assembly are respectively arranged on the mounting plates, two symmetrical sliding blocks are slidably arranged on the sliding rods, the two sliding blocks are connected with the screw rod assembly, and a template is arranged on the upper surface of the sliding blocks; install the slide rail subassembly on the template, the slide rail subassembly with arc grip block is all installed on the surface of one side of template, improves application scope, improves the precision that two bellows tube head positions are connected, reduces the time of position adjustment, makes things convenient for the bellows to firmly fix, and the electric putter through installing on the template makes things convenient for the distance of centre gripping between two arc grip blocks of quick adjustment, improves the convenience of bellows centre gripping, has reduced artifical intensity of labour, improves the efficiency that the bellows is connected.

Description

Bellows connecting device

Technical Field

The utility model relates to the technical field of corrugated pipes, in particular to a corrugated pipe connecting device.

Background

The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like, is mainly applied to the functions of compensating thermal deformation of a pipeline, damping, absorbing sedimentation deformation of the pipeline and the like, and is widely applied to industries such as petrochemical industry, instruments, aerospace industry, chemical industry, electric power, water conservancy, metallurgy and the like. Plastic corrugated pipes made of other materials have irreplaceable functions in the fields of medium transmission, electric power threading, machine tools, household appliances and the like, and when the corrugated pipe is used, two sections of corrugated pipes are required to be connected in order to prolong the length of the corrugated pipes.

If grant chinese patent of bulletin number CN212775910U, it discloses a bellows connecting device, including track frame, support frame, long screw rod, slider, mount, adjusting screw, fixed block and bottom plate, two sets of support frames have been welded at the both ends of track frame, every group the equal threaded connection in both ends of support frame has two sets of long screw rods, every group the bottom of long screw rod all is equipped with the bottom plate, every group the equal bolted connection in top middle part outer wall of bottom plate has the bearing frame, every group the bottom of long screw rod all is fixed grafting at the inner chamber middle part of every group bearing frame, the top of track frame is equipped with two sets of sliders, every group the bottom outer wall of slider all is pegged graft in the track inslot of track frame through the pulley, every group slider bottom downside all is equipped with the mount, every group the mount all is connected in the both ends outer wall of every group slider through two sets of L shape support fixedly connected with of top outer wall.

The corrugated pipe connecting device has the advantage of strong applicability; however, the above-mentioned bellows-type connection still has some drawbacks, such as: the bellows centre gripping is comparatively troublesome, because the diameter of bellows is different, and the device needs to adjust the position of centre gripping through a plurality of adjusting screw when using, and manual adjustment error is big, reduces the tube head connection accuracy of two bellows, and the in-process of connecting needs constantly to adjust, wastes time and energy, increases staff's intensity of labour, reduces the efficiency that the bellows is connected.

Disclosure of Invention

The present utility model is directed to a bellows connecting device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the corrugated pipe connecting device comprises a bottom plate, wherein two symmetrical mounting plates are fixedly mounted on the bottom plate, two symmetrical sliding rods and a screw rod assembly are respectively mounted on the mounting plates, two symmetrical sliding blocks are slidably mounted on the sliding rods, the two sliding blocks are connected with the screw rod assembly, and a template is mounted on the upper surface of the sliding blocks;

the utility model discloses a power tool is characterized in that a slide rail assembly is installed on the template, the slide rail assembly with arc grip block is all installed on the surface of one side of template, electric putter is installed to one side of template, electric putter's one end is installed on the arc grip block.

Preferably, the screw rod assembly comprises a servo motor, a bidirectional threaded rod and two threaded blocks, wherein both ends of the bidirectional threaded rod are rotatably installed on the mounting plate through bearings and are in threaded connection with the two threaded blocks, the threaded blocks are fixedly connected with the sliding blocks, and the servo motor is installed on the mounting plate and is in transmission connection with one end of the bidirectional threaded rod through a coupler.

Preferably, two triangular rib plates which are symmetrically distributed are welded between the bottom plate and the mounting plate.

Preferably, the sliding rail assembly comprises an I-shaped rail and a moving block, wherein the I-shaped rail is fixedly arranged on the template, the moving block is fixedly connected with one of the arc-shaped clamping blocks, and the moving block is clamped and slidably arranged on the I-shaped rail.

Preferably, a plurality of equidistant anti-slip strips are fixedly arranged on the surface of the arc-shaped clamping block.

Preferably, a plurality of weight reducing notches distributed at equal intervals are formed in the surface of the bottom plate.

Preferably, a controller is installed on the upper surface of the bottom plate, and the controller is electrically connected with the electric push rod and the servo motor through wires.

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

in the first corrugated pipe connecting device, the sliding rods are conveniently installed through the installation plates on the bottom plate, when the two sliding blocks are connected with the screw rod assembly, the two sliding blocks can be driven to move on the sliding rods oppositely or reversely stably, the template installed on the sliding blocks is conveniently and stably adjusted, the pipe orifices of the two sections of corrugated pipes are indirectly moved, and the connecting efficiency of the corrugated pipes is improved;

second, in this bellows connecting device, the clamping distance between two arc grip blocks is conveniently adjusted to the slide rail subassembly of installing on the template, can be according to the diameter of bellows, the radian of regulation centre gripping improves application scope, improve the precision that two bellows tube head positions are connected, reduce the time of position adjustment, make things convenient for the bellows to firmly fix, the electric putter of installing on the template makes things convenient for the distance of centre gripping between two arc grip blocks of quick adjustment, the convenience of improvement bellows centre gripping has reduced artifical intensity of labour, the efficiency of improvement bellows connection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is a third schematic diagram of the structure of the present utility model.

In the figure: 1. a bottom plate; 2. a mounting plate; 3. a slide bar; 4. a screw assembly; 41. a servo motor; 42. a two-way threaded rod; 43. a screw block; 5. a slide block; 6. templates; 7. a slide rail assembly; 71. an I-shaped track; 72. a moving block; 8. an arc-shaped clamping block; 9. an electric push rod; 10. triangular rib plates; 11. an anti-slip strip; 12. a weight-reducing notch; 13. and a controller.

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. 1-3, the present utility model provides a technical solution: the utility model provides a bellows connecting device, including bottom plate 1, fixedly mounted with two symmetrical mounting panel 2 on bottom plate 1, install two symmetrical slide bars 3 and a lead screw subassembly 4 on the mounting panel 2 respectively, slidable mounting has two symmetrical slider 5 on the slide bar 3, two slider 5 are connected with lead screw subassembly 4, and install template 6 on the upper surface, conveniently install slide bar 3 through mounting panel 2 on bottom plate 1, when two slider 5 are connected with lead screw subassembly 4, can drive two slider 5 and move steadily in opposite directions on slide bar 3, conveniently carry out steady adjustment to template 6 of installing on slider 5, the indirect mouth of pipe to two sections bellows removes, improve bellows connection's efficiency;

the template 6 is provided with the slide rail component 7, the surface of one side of each slide rail component 7 and template 6 is provided with the arc clamping blocks 8, one side of each template 6 is provided with the electric push rod 9, one end of each electric push rod 9 is provided with the arc clamping blocks 8, the slide rail component 7 arranged on each template 6 is convenient to adjust the clamping distance between the two arc clamping blocks 8, the clamping radian can be adjusted according to the diameter of the corrugated pipe, the application range is improved, the connection precision of the two corrugated pipe head parts is improved, the position adjustment time is reduced, the corrugated pipe can be firmly fixed, the clamping distance between the two arc clamping blocks 8 is conveniently and rapidly adjusted through the electric push rod 9 arranged on the template 6, the convenience of corrugated pipe clamping is improved, the manual labor intensity is reduced, and the corrugated pipe connection efficiency is improved.

In this embodiment, preferably, the screw rod assembly 4 includes a servo motor 41, a bidirectional threaded rod 42 and two threaded blocks 43, both ends of the bidirectional threaded rod 42 are rotatably mounted on the mounting plate 2 through bearings and are in threaded connection with the two threaded blocks 43, the threaded blocks 43 are fixedly connected with the sliding block 5, the servo motor 41 is mounted on the mounting plate 2 and is in transmission connection with one end of the bidirectional threaded rod 42 through a coupling, and the servo motor 41 drives the bidirectional threaded rod 42 to rotate through the coupling, so that the two threaded blocks 43 can be driven to move in the same direction or in opposite directions, and the sliding block 5 is driven to move horizontally and stably on the sliding rod 3.

In this embodiment, preferably, two triangular ribs 10 are welded between the base plate 1 and the mounting plate 2, and the triangular ribs 10 are beneficial to improving the structural strength between the base plate 1 and the mounting plate 2.

In this embodiment, preferably, the sliding rail assembly 7 includes an i-shaped track 71 and a moving block 72, where the i-shaped track 71 is fixedly installed on the template 6, the moving block 72 is fixedly connected with one of the arc-shaped clamping blocks 8, and the clamping and sliding installed on the i-shaped track 71, and the i-shaped track 71 is slidably connected with the moving block 72, so that one of the arc-shaped clamping blocks 8 can smoothly move, and the two arc-shaped clamping blocks 8 can be conveniently matched to clamp the corrugated pipe.

In this embodiment, preferably, the fixed mounting has the antislip strip 11 that a plurality of equidistances distributed on the surface of arc grip block 8, through antislip strip 11 of installing on the arc grip block 8, is favorable to improving the friction dynamics of arc grip block 8, increases the dynamics of being connected with the bellows, improves the antiskid performance.

In this embodiment, preferably, the surface of the bottom plate 1 is provided with a plurality of weight-reducing notches 12 distributed at equal intervals, so that the weight of the bottom plate 1 is reduced by the weight-reducing notches 12, and the processing cost is also reduced.

In this embodiment, preferably, the controller 13 is mounted on the upper surface of the base plate 1, and the controller 13 is electrically connected with the electric push rod 9 and the servo motor 41 through wires respectively, and the operation of the electric push rod 9 and the servo motor 41 is conveniently controlled through the controller 13.

The working principle of the utility model is as follows: this bellows connecting device is when using, install slide bar 3 through mounting panel 2 on bottom plate 1 conveniently, when two sliders 5 are connected with lead screw subassembly 4, can drive two sliders 5 and move in opposite directions or reverse steady on slide bar 3, the convenient template 6 of installing on the slider 5 is adjusted steadily, the clamping distance between two arc grip blocks 8 of slide rail subassembly 7 convenient regulation of installing on template 6, can be according to the diameter of bellows, adjust the radian of centre gripping, improve application scope, improve the precision that two bellows tube head positions are connected, reduce the time of position adjustment, make things convenient for the bellows to fix firmly, the electric putter 9 of installing on template 6 makes things convenient for quick adjustment the distance of centre gripping between two arc grip blocks 8 for two sections bellows to dock.

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. A bellows connecting device comprising a base plate (1), characterized in that: two symmetrical mounting plates (2) are fixedly mounted on the bottom plate (1), two symmetrical sliding rods (3) and a screw rod assembly (4) are respectively mounted on the mounting plates (2), two symmetrical sliding blocks (5) are slidably mounted on the sliding rods (3), the two sliding blocks (5) are connected with the screw rod assembly (4), and a template (6) is mounted on the upper surface of the sliding blocks;

install slide rail assembly (7) on template (6), slide rail assembly (7) with arc grip block (8) are all installed on the surface of one side of template (6), electric putter (9) are installed to one side of template (6), electric putter (9) one end is installed on arc grip block (8).

2. A bellows joint according to claim 1, wherein: the screw rod assembly (4) comprises a servo motor (41), a bidirectional threaded rod (42) and two threaded blocks (43), wherein two ends of the bidirectional threaded rod (42) are rotatably installed on the mounting plate (2) through bearings and are in threaded connection with the two threaded blocks (43), the threaded blocks (43) are fixedly connected with the sliding blocks (5), and the servo motor (41) is installed on the mounting plate (2) and is in transmission connection with one end of the bidirectional threaded rod (42) through a coupler.

3. A bellows joint according to claim 1, wherein: two triangular rib plates (10) which are symmetrically distributed are welded between the bottom plate (1) and the mounting plate (2).

4. A bellows joint according to claim 1, wherein: the sliding rail assembly (7) comprises an I-shaped rail (71) and a moving block (72), wherein the I-shaped rail (71) is fixedly installed on the template (6), and the moving block (72) is fixedly connected with one of the arc-shaped clamping blocks (8) and is clamped and slidably installed on the I-shaped rail (71).

5. A bellows joint according to claim 1, wherein: the surface of the arc-shaped clamping block (8) is fixedly provided with a plurality of equidistant anti-slip strips (11).

6. A bellows joint according to claim 1, wherein: the surface of the bottom plate (1) is provided with a plurality of weight reducing notches (12) which are distributed at equal intervals.

7. A bellows joint according to claim 2, wherein: the upper surface of the bottom plate (1) is provided with a controller (13), and the controller (13) is respectively and electrically connected with the electric push rod (9) and the servo motor (41) through wires.