CN217258364U

CN217258364U - Automatic adjusting device for expansion outer diameter of heat-shrinkable tube

Info

Publication number: CN217258364U
Application number: CN202220796129.8U
Authority: CN
Inventors: 尚广延
Original assignee: Shenzhen Shuangyu Industrial Co ltd
Current assignee: Shenzhen Shuangyu Industrial Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-23
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a pyrocondensation pipe expansion external diameter automatic regulating apparatus, including fixed plate one and fixed plate two, fixed plate surface mounting has two sets of connecting blocks once, fixed plate surface mounting has two sets of dead levers on one, fixed plate surface mounting has two sets of fixed blocks on two, fixed plate surface mounting has fly leaf one on two, fly leaf one surface mounting has installation piece one, movable mounting has mounting panel one between the surface position about installation piece one. The utility model relates to a pyrocondensation pipe expansion external diameter automatic regulating apparatus, this device is through setting up the radial subassembly of an adjustable interface, adjusts the radius of the fixed pyrocondensation pipe of adjusting block, greatly increased the practicality of device, simultaneously through setting up a fixed subassembly, increased the stability of device operation for the pyrocondensation pipe can not its pipeline radius size change in the course of the work, and causes the influence to its use.

Description

Automatic adjusting device for expansion outer diameter of heat-shrinkable tube

Technical Field

The utility model relates to a pyrocondensation pipe accessory technical field, in particular to pyrocondensation pipe expansion external diameter automatic regulating apparatus.

Background

The heat shrinkable tube has the characteristics of softness, flame retardance, environmental protection, wear resistance, corrosion resistance and the like, is widely applied in life, and is required to be used in the aspects of electronic and electric appliance manufacturing, sports equipment, communication industry, automobile and ship manufacturing, power cable and the like. The heat-shrinkable tube has the wonderful feature that the heat-shrinkable tube has the shape memory function, and the product after expansion can be shrunk to the shape before expansion after being heated.

The plastics of pyrocondensation pipe meet heating power and can contract, when the insulation protection who is used for the electric wire, can wrap up the position that needs the protection on the electric wire to one section pyrocondensation pipe, make the naked conductor of pyrocondensation pipe parcel completely, then use electric wind pipe or pyrocondensation rifle with hot-blast heat-blown to the pyrocondensation pipe, the pyrocondensation pipe can be because meet the thermal contraction to hug closely the electric wire surface that needs the protection, and fix at the assigned position.

The current characteristic of because the heat shrinkable tube is heated and contracts easily, because the shrink of the pyrocondensation pipe outside and inboard is inconsistent during the heating for error appears easily during the operation, and then leads to the sealed not tight condition of junction, the pipeline corrodes here very easily, makes the pipeline take place to damage easily, produces certain influence to operational environment, thereby very big influence the use of pyrocondensation pipe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pyrocondensation pipe expansion external diameter automatic regulating apparatus can effectively solve the problem in the background art.

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

an automatic adjusting device for the expansion outer diameter of a heat shrinkable tube comprises a first fixing plate and a second fixing plate, wherein two groups of connecting blocks are fixedly arranged on the lower surface of the fixing plate, two groups of fixing rods are movably arranged on the upper surface of the first fixing plate, two groups of fixing blocks are fixedly arranged on the upper surface of the second fixing plate, a first movable plate is movably arranged on the upper surface of the second fixing plate, a first mounting block is fixedly arranged on the outer surface of the first movable plate, a first mounting plate is movably arranged between the upper surface and the lower surface of the first mounting block, a first connecting rod is movably arranged on the upper surface of the first mounting plate, four groups of first grooves are formed on the upper surface of the first movable plate, a second movable plate is movably arranged on the lower surface of the fixing plate, a second mounting block is fixedly arranged on the outer surface of the second movable plate, a second mounting plate is movably arranged between the upper surface and the lower surface of the second mounting plate, a second connecting rod is movably arranged on the upper surface of the second mounting plate, four groups of grooves II are formed in the upper surface of the second movable plate, four groups of fixing columns are movably mounted on the second movable plate through the grooves II, adjusting blocks are fixedly mounted on the peripheral surfaces of the four groups of fixing columns, a screw rod is movably mounted between the left surface position and the right surface position of the first mounting plate and the second mounting plate, and two groups of nuts are movably mounted on the peripheral surfaces of the screw rod.

Preferably, the first fixing plate, the second fixing plate, the fixing block and the connecting block are located on the same longitudinal axis, and the first fixing plate, the second fixing plate, the fixing block and the connecting block are perpendicularly connected with the fixing rod.

Preferably, the first movable plate and the second movable plate are located on the same longitudinal axis, and the second groove on the first movable plate corresponds to the first groove on the second movable plate.

Preferably, the first mounting plate and the second mounting plate are parallel to each other, and the first mounting plate and the second mounting plate are movably connected through a screw.

Preferably, the four groups of adjusting blocks and the four groups of fixing columns are distributed horizontally, and the fixing columns are vertically connected with the adjusting blocks.

Preferably, the first mounting plate, the second mounting plate, the screw and the nut are located on the same center shaft, and the screw and the nut are matched in a threaded mode.

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

1. this device is through setting up the radial subassembly of an adjustable interface, through mutually supporting of the good regulating block of fixed column between the fly leaf and recess, adjusts the radius of the fixed pyrocondensation pipe of regulating block to solved the pyrocondensation pipe characteristic to its radius variation in size and fixed unstable phenomenon, greatly increased the practicality of device.

2. This device is through setting up a fixed subassembly, fixes the back through the regulating block to the pyrocondensation pipe radius, through mutually supporting of mounting panel and screw rod, nut, fixes the pyrocondensation pipe, has increased the stability of device operation for the pyrocondensation pipe can not its pipeline radius size change in the course of the work, and leads to the fact the influence to its use.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic adjusting device for the expanded outer diameter of a heat shrinkable tube according to the present invention;

fig. 2 is a schematic structural view of a fixing plate assembly in the automatic adjusting device for the expanded outer diameter of the heat shrinkable tube of the present invention;

fig. 3 is a schematic structural view of a movable plate assembly in the automatic adjusting device for expanding outer diameter of a heat shrinkable tube of the present invention;

fig. 4 is a schematic structural view of a fixing column assembly in the automatic adjusting device for expanding outer diameter of heat shrinkable tube of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a second movable plate; 4. a first mounting plate; 5. a fixed block; 6. connecting blocks; 7. a fixing rod; 8. a second mounting block; 9. a second mounting plate; 10. a second connecting rod; 11. a first movable plate; 12. a first mounting block; 13. a second groove; 14. a first connecting rod; 15. a screw; 16. a nut; 17. an adjusting block; 18. fixing the column; 19. and a first groove.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in FIGS. 1-4, an automatic adjusting device for the expanded outer diameter of a heat shrinkable tube comprises a first fixing plate 1 and a second fixing plate 2, wherein two groups of connecting blocks 6 are fixedly arranged on the lower surface of the first fixing plate 1, two groups of fixing rods 7 are movably arranged on the upper surface of the first fixing plate 1, two groups of fixing blocks 5 are fixedly arranged on the upper surface of the second fixing plate 2, a first movable plate 11 is movably arranged on the upper surface of the second fixing plate 2, a first mounting block 12 is fixedly arranged on the outer surface of the first movable plate 11, a first mounting plate 4 is movably arranged between the upper surface and the lower surface of the first mounting block 12, a first connecting rod 14 is movably arranged on the upper surface of the first mounting plate 4, four groups of grooves 19 are formed on the upper surface of the first movable plate 11, a second movable plate 3 is movably arranged on the lower surface of the first fixing plate 1, a second mounting block 8 is fixedly arranged on the outer surface of the second mounting block 8, and a second mounting plate 9 is movably arranged between the upper surface and the lower surface of the mounting block 8, the upper surface of the second mounting plate 9 is movably provided with a second connecting rod 10, the upper surface of the second movable plate 3 is provided with four groups of grooves 13, the second movable plate 3 is movably provided with four groups of fixing columns 18 through the grooves 13, the peripheral surfaces of the four groups of fixing columns 18 are fixedly provided with adjusting blocks 17, a screw rod 15 is movably arranged between the left surface and the right surface of the first mounting plate 4 and the second mounting plate 9, and the peripheral surface of the screw rod 15 is movably provided with two groups of nuts 16.

Fixed plate one 1, fixed plate two 2, fixed block 5 and connecting block 6 are located same axis of ordinates, and fixed plate one 1, fixed plate two 2, fixed block 5 and connecting block 6 are connected with dead lever 7 is perpendicular, fixed plate one 1 and fixed plate two 2 carry out fixed connection to it through dead lever 7, play the fixed action to fly leaf one 11 between fixed plate one 1 and the fixed plate two 2 and fly leaf two 3, play fixed effect when adjusting the pyrocondensation pipe radius in that fixed column 18 and regulating block 17 mutually support for fly leaf one 11 and fly leaf two 3, increase the stability of device.

The first movable plate 11 and the second movable plate 3 are located on the same longitudinal axis, the second groove 13 in the first movable plate 11 corresponds to the first groove 19 in the second movable plate 3, the first groove 19 and the second groove 13 are matched with the fixing column 18 on the adjusting block 17, the size of the radius of the adjusting block 17 is adjusted through the position movement of the fixing column 17 in the groove, and therefore the radius of the expanded heat shrinkable tube is fixed, and when the heat shrinkable can shrinks to a normal radius when meeting heat, the heat shrinkable tube can also be fixed through adjusting the radius of the adjusting block 17.

The first mounting plate 4 and the second mounting plate 9 are parallel to each other, the first mounting plate 4 and the second mounting plate 9 are movably connected through a screw rod 15, the first mounting plate 4 and the second mounting plate 9 are fixedly connected with the first movable plate 11 and the second movable plate 3 respectively, after the radius of the adjusting block 17 is adjusted through matching of a groove in the movable plate and the fixed column 18, the first mounting plate 4 and the second mounting plate 9 are fixed through the screw rod 15, and the fixing stability of the first mounting plate 4 and the second mounting plate 9 is guaranteed.

The four groups of adjusting blocks 17 and the four groups of fixing columns 18 are horizontally distributed, the four groups of fixing columns 18 are vertically connected with the adjusting blocks 17, the four groups of fixing columns 17 are respectively vertically connected with the second groove 13 on the first movable plate 11 and the first groove 19 on the second movable plate 3 in a penetrating manner, and the fixing columns 17 move along the tracks of the first groove 19 and the second groove 13 to drive the adjusting blocks 17 to adjust and fix the radius of the heat shrink tube.

It should be noted that, in the device, the movable plate i 11 and the movable plate ii 3 are movably mounted between the first fixed plate 1 and the second fixed plate 2, the surfaces of the movable plate i and the movable plate ii are both provided with grooves, and the fixed column 18 is vertically connected with the grooves in a penetrating manner, so that the fixed column 18 drives the adjusting block 17 to displace along the grooves, when the radius of the adjusting block 17 needs to be changed, the mounting plate is pushed to drive the mounting block and the movable block to cooperate with the fixed column 18 through the cooperation of the nut 16 and the screw rod 15, so that the fixed column 18 drives the adjusting block 17 to change the radius, and meanwhile, the adjusting block 17 after the radius is adjusted is fixed through the cooperation of the nut 16 and the screw rod 15, so that the stability of the device in the working process is ensured. The utility model relates to a pyrocondensation pipe expansion external diameter automatic regulating apparatus, this device is through setting up the radial subassembly of an adjustable interface, adjusts the radius of the fixed pyrocondensation pipe of adjusting block, greatly increased the practicality of device, simultaneously through setting up a fixed subassembly, increased the stability of device operation for the pyrocondensation pipe can not its pipeline radius size change in the course of the work, and causes the influence to its use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pyrocondensation pipe expansion external diameter automatic regulating apparatus, includes fixed plate one (1) and fixed plate two (2), its characterized in that: the fixing device is characterized in that two groups of connecting blocks (6) are fixedly mounted on the first fixing plate (1) in the lower surface, two groups of fixing rods (7) are movably mounted on the first fixing plate (1), two groups of fixing blocks (5) are fixedly mounted on the second fixing plate (2) in the upper surface, a first movable plate (11) is movably mounted on the first movable plate (11) in the outer surface, a first mounting plate (12) is movably mounted between the first mounting plate (12) and the lower surface, a first connecting rod (14) is movably mounted on the first mounting plate (4), four groups of first grooves (19) are formed in the upper surface of the first movable plate (11), a second movable plate (3) is movably mounted on the first fixing plate (1) in the lower surface, and a second mounting block (8) is fixedly mounted on the second movable plate (3) in the outer surface, movable mounting has two (9) of mounting panel between the surface location about installation piece two (8), surface movable mounting has two (10) of connecting rod on two (9) of mounting panel, four sets of recess two (13) have been seted up to two (3) upper surfaces of fly leaf, two (3) of fly leaf have four fixed columns (18), four sets through recess two (13) movable mounting fixed column (18) week surface equal fixed mounting has regulating block (17), movable mounting has screw rod (15) between surface location about mounting panel one (4) and mounting panel two (9), screw rod (15) week surface movable mounting has two sets of nuts (16).

2. The automatic adjusting device for the expanded outer diameter of the heat shrinkable tube as claimed in claim 1, wherein: the fixing plate I (1), the fixing plate II (2), the fixing block (5) and the connecting block (6) are located on the same longitudinal axis, and the fixing plate I (1), the fixing plate II (2), the fixing block (5) and the connecting block (6) are perpendicularly connected with the fixing rod (7).

3. The apparatus of claim 1, wherein the automatic adjusting means of the expanded outer diameter of the heat shrinkable tube comprises: the first movable plate (11) and the second movable plate (3) are located on the same longitudinal axis, and the second groove (13) in the first movable plate (11) corresponds to the first groove (19) in the second movable plate (3).

4. The apparatus of claim 1, wherein the automatic adjusting means of the expanded outer diameter of the heat shrinkable tube comprises: the mounting plate I (4) and the mounting plate II (9) are parallel to each other, and the mounting plate I (4) and the mounting plate II (9) are movably connected through a screw rod (15).

5. The automatic adjusting device for the expanded outer diameter of the heat shrinkable tube as claimed in claim 1, wherein: the four groups of adjusting blocks (17) and fixed columns (18) are horizontally distributed, and the fixed columns (18) are vertically connected with the adjusting blocks (17).

6. The automatic adjusting device for the expanded outer diameter of the heat shrinkable tube as claimed in claim 1, wherein: the mounting plate I (4), the mounting plate II (9), the screw rod (15) and the nut (16) are located on the same center shaft, and the screw rod (15) is matched with the nut (16) in a threaded mode.