CN217727581U

CN217727581U - Clamping assembly for positioning before welding of heat pipe

Info

Publication number: CN217727581U
Application number: CN202221253633.XU
Authority: CN
Inventors: 潘海涛
Original assignee: Lianyungang Fenghe New Energy Technology Co ltd
Current assignee: Lianyungang Fenghe New Energy Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-04
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a clamping component is used to location before heat pipe welding, including two first clamp splices and the second clamp splice of setting between two first clamp splices, second clamp splice top is equipped with regulation and control mechanism, regulation and control mechanism include the diaphragm, with the motor that the diaphragm bottom is connected, with threaded rod, the setting that the motor output end is connected are in movable plate, the distribution in the threaded rod outside are in both sides and the push rod that is connected with the movable plate around the bottom of movable plate. The utility model discloses an electric telescopic handle output moves down, makes second clamp splice bottom and the laminating of heat pipe top outside speed, and the motor output rotates this moment and makes and move the push rod and promote the second clamp splice and closely laminate downwards with the heat pipe outside, accomplishes the centre gripping location of heat pipe, adopts two kinds of motion modes to make the second clamp splice progressively be close to first clamp splice, the centre gripping location of realization heat pipe that can be accurate to guarantee that the outside surface of heat pipe can not take place deformation because excessive extrusion.

Description

Clamping assembly for positioning before welding of heat pipe

Technical Field

The utility model relates to a solar thermal energy pipe technical field, concretely relates to clamping component is used to location before heat pipe welding.

Background

The heat pipe fully utilizes the heat conduction principle and the quick heat transfer property of the phase change medium, heat of a heating object is quickly transferred to the outside of a heat source through the heat pipe, the heat conduction capability of the heat pipe exceeds the heat conduction capability of any known metal, the heat pipe can be applied to solar energy, and the heat pipe needs to be fixed on a conveying assembly before being installed and is welded and sealed after being conveyed.

The heat pipe needs to be clamped and positioned before welding, but the clamping and positioning of the heat pipe cannot be accurately realized by the conventional heat pipe clamping device, and the outer side surface of the heat pipe is easy to deform due to extrusion in the clamping process, so that the heat pipe is scrapped.

Therefore, there is a need to provide a clamping assembly for positioning a heat pipe before welding to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping component is used in location before heat pipe welding, through electric telescopic handle output downstream, make second clamp splice bottom and the laminating of heat pipe top outside speed, motor output rotates this moment and makes and move the push rod and promote the second clamp splice and closely laminate downwards with the heat pipe outside, accomplish the centre gripping location of heat pipe, adopt two kinds of motion modes to make the second clamp splice progressively be close to first clamp splice, the centre gripping location of realization heat pipe that can be accurate, and guarantee that the outside surface of heat pipe can not take place deformation because excessive extrusion, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a clamping assembly for positioning before welding of a heat pipe comprises two first clamping blocks and a second clamping block arranged between the two first clamping blocks, wherein a regulating mechanism is arranged at the top of the second clamping block;

regulation and control mechanism include the diaphragm, with motor that the diaphragm bottom is connected, with threaded rod, the setting that the motor output is connected are in the movable plate in the threaded rod outside, distribute and be in both sides and push rod, the distribution that is connected with the movable plate around the bottom of movable plate are in both sides extend to the inside picture peg of second clamp splice and the spring that is connected with the picture peg bottom around the diaphragm, the spring bottom is connected with the punch holder, the diaphragm top is connected with and is used for controlling the punch holder to reciprocate the electric telescopic handle who realizes the heat pipe location.

Preferably, the top of the first clamping block and the bottom of the second clamping block are both provided with grooves, and the grooves are triangular.

Preferably, the bottom ends of the two push rods are in contact with the top surface of the second clamping block.

Preferably, two blind holes for the inserting plate to move up and down are formed in the top of the second clamping block, and the two springs are arranged in the corresponding blind holes respectively.

Preferably, the surfaces of one sides corresponding to the tops of the two inserting plates are provided with sliding grooves for the movable plate to slide up and down.

Preferably, the bottom of each of the two first clamping blocks is connected with a bottom plate, and the top of the rear side of each bottom plate is connected with a supporting plate.

Preferably, the top of the supporting plate is connected with a fixing plate.

Preferably, the top end of the electric telescopic rod is connected with the bottom of the fixing plate.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses electric telescopic handle output downstream, it is close to first clamp splice fast to drive the second clamp splice, and when second clamp splice bottom and the laminating of the heat pipe top outside, the motor output rotates and drives the threaded rod and rotate, make and move the push rod and promote the second clamp splice and closely laminate downwards with the heat pipe outside, accomplish the centre gripping location of heat pipe, compare in the straight promotion of electric telescopic handle straight down this moment, the rotation through the threaded rod then can make the quick slow downstream of second clamp splice, avoid the heat pipe to be sticis by the second clamp splice and take place deformation, compared with the prior art, the centre gripping location of realization heat pipe that this subassembly can be accurate, and in clamping process, adopt two kinds of motion mode to make the second clamp splice progressively be close to first clamp splice, thereby avoid the outside surface of heat pipe to take place deformation because excessive extrusion, guarantee that the quality of heat pipe does not receive the influence of centre gripping location.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention.

Description of reference numerals:

the device comprises a lower clamping block 1, an upper clamping block 2, a regulating mechanism 3, a transverse plate 31, a motor 32, a threaded rod 33, a moving plate 34, a push rod 35, an inserting plate 36, a spring 37, an electric telescopic rod 38, a groove 4, a blind hole 5, a sliding groove 6, a bottom plate 7, a supporting plate 8 and a fixing plate 9.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides a clamping component for positioning before welding a heat pipe, which is shown in the figure 1-2 and comprises two first clamping blocks 1 and a second clamping block 2 arranged between the two first clamping blocks 1, wherein the top of the second clamping block 2 is provided with a regulating mechanism 3;

regulating and controlling mechanism 3 includes diaphragm 31, with motor 32 that is connected bottom diaphragm 31, with threaded rod 33, the setting that the motor 32 output is connected are in movable plate 34, the distribution in the threaded rod 33 outside are in both sides and the push rod 35 that is connected with movable plate 34 around the bottom of movable plate 34, two push rod 35 bottom contacts with 2 top surfaces of second clamp splice, distributes both sides and extend to the inside picture peg 36 of second clamp splice 2 and the spring 37 that is connected with the bottom of picture peg 36 around diaphragm 31, the spring 37 bottom is connected with the punch holder, diaphragm 31 top is connected with and is used for controlling the punch holder to reciprocate the electric telescopic handle 38 that realizes the heat pipe location, two 1 bottom of first clamp splice is connected with

bottom plate

7, 7 rear side top is connected with backup pad 8, backup pad 8 top is connected with fixed plate 9, electric telescopic handle 38 top is connected bottom fixed plate 9.

Further, in the above technical scheme, recess 4 has all been seted up to 1 top of first clamp splice and 2 bottoms of second clamp splice, recess 4 sets up to the triangle-shaped for place the heat pipe, and laminate mutually with the both sides of heat pipe bottom, thereby guarantee the stability during heat pipe centre gripping.

Further, in the above technical solution, two blind holes 5 for the insertion plate 36 to move up and down are formed at the top of the second clamping block 2, the two springs 37 are respectively arranged inside the blind holes 5 corresponding to the two springs, so that the second clamping block 2 is connected with the transverse plate 31, the second clamping block 2 moves down along the insertion plate 36, the two sliding grooves 6 for the moving plate 34 to slide up and down are formed on one side surface corresponding to the top of the insertion plate 36, the moving plate 34 is limited, and stability of the moving plate 34 when moving up and down is ensured.

The implementation mode is specifically as follows: the utility model discloses when using, the staff will need the welded heat pipe to place in the recess 4 at two first clamp splice 1 tops, then start electric telescopic handle 38, electric telescopic handle 38 output moves down, drive diaphragm 31 downstream, and then drive second clamp splice 2 downstream through picture peg 36, make the second clamp splice 2 quick downward be close to first clamp splice 1, and when laminating in second clamp splice 2 bottom and the heat pipe top outside, second clamp splice 2 is under the effect of spring 37 elasticity, has an elastic buffer power, thereby avoid second clamp splice 2 to cause the damage to the heat pipe when the whereabouts, meanwhile, electric telescopic handle 38 output stop motion, motor 32 starts, motor 32 output rotates and drives threaded rod 33 and rotates, thereby make movable plate 34 downstream, and then drive two push rods 35 downstream, further, promote second clamp splice 2 and move down, and compare in the straight promotion of electric telescopic handle 38, then can make the quick slow downstream of second clamp splice 2 move down through the rotation of 33, and avoid the heat pipe to be compressed by the second clamp splice 2 quick slow downstream, and the heat pipe can not closely solve the problem of the heat pipe extrusion in the heat pipe clamping device that the current clamping bar 2 outside can be realized the heat pipe extrusion and the easy clamping deformation of the clamp splice, the outside can be realized the heat pipe 2, the extrusion deformation of the current clamping device that the heat pipe closely the outside can be realized through the heat pipe extrusion, the clamping device, the easy clamping device that the outside can be realized.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a clamping component is used to location before heat pipe welding which characterized in that: the clamping device comprises two first clamping blocks (1) and a second clamping block (2) arranged between the two first clamping blocks (1), wherein the top of the second clamping block (2) is provided with a regulating mechanism (3);

regulation and control mechanism (3) include diaphragm (31), with motor (32) that diaphragm (31) bottom is connected, with threaded rod (33), the setting that motor (32) output is connected are in movable plate (34), the distribution in the threaded rod (33) outside movable plate (34) around the bottom both sides and with push rod (35) that movable plate (34) are connected, distribute and be in both sides extend to inside picture peg (36) of second clamp splice (2) and spring (37) that are connected bottom picture peg (36) around diaphragm (31), spring (37) bottom is connected with the punch holder, diaphragm (31) top is connected with and is used for controlling punch holder to reciprocate electric telescopic handle (38) that realize the heat pipe location.

2. A heat pipe pre-weld positioning clamp assembly as set forth in claim 1, wherein: the top of the first clamping block (1) and the bottom of the second clamping block (2) are both provided with grooves (4), and the grooves (4) are triangular.

3. A heat pipe pre-weld positioning clamp assembly as set forth in claim 1, wherein: the bottom ends of the two push rods (35) are in contact with the top surface of the second clamping block (2).

4. A heat pipe pre-weld positioning clamp assembly as set forth in claim 1, wherein: two blind holes (5) which can be used for the inserting plate (36) to move up and down are formed in the top of the second clamping block (2), and the two springs (37) are respectively arranged in the corresponding blind holes (5).

5. A heat pipe pre-weld positioning clamp assembly as set forth in claim 1, wherein: and the corresponding side surface of the top of each of the two inserting plates (36) is provided with a sliding chute (6) for the movable plate (34) to slide up and down.

6. A heat pipe pre-weld positioning clamp assembly as set forth in claim 1, wherein: the bottom of each first clamping block (1) is connected with a bottom plate (7), and the top of the rear side of each bottom plate (7) is connected with a supporting plate (8).

7. A heat pipe pre-weld positioning clamp assembly as set forth in claim 6, wherein: the top of the supporting plate (8) is connected with a fixing plate (9).

8. A heat pipe pre-weld positioning clamp assembly as set forth in claim 7, wherein: the top end of the electric telescopic rod (38) is connected with the bottom of the fixing plate (9).