CN213960606U

CN213960606U - Clamping and fixing device for radiator

Info

Publication number: CN213960606U
Application number: CN202023092359.6U
Authority: CN
Inventors: 余军舟
Original assignee: Taicang Xuanxu Precision Electronics Co ltd
Current assignee: Taicang Xuanxu Precision Electronics Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a clamping and fixing device for a radiator in the technical field of radiator fixing, which comprises a support frame, wherein the support frame is a support groove with an upward groove opening, a bearing is arranged in the center of the inner cavity of the panel at the right end of the support frame, a bidirectional lead screw is fixedly connected with an inner ring of the bearing, the left end of the bidirectional lead screw penetrates through the panel at the left side of the support frame to the left side of the support frame, a hand wheel is fixedly connected with the left end face of the bidirectional lead screw, a moving seat is movably sleeved outside the left side and the right side of the bidirectional lead screw, connecting columns are arranged in the center of the front end face and the rear end face of the moving seat, a chute is arranged at the opposite transverse central axis of the front end face and the rear end face of the inner cavity of the support frame, one end of each connecting column, which is far away from the moving seat, is arranged in the inner cavity of the chute, a limiting plate is arranged in the middle part of the upper end face of the moving seat, the device has simple structure and convenient operation, and effectively ensures the stability of radiating fins, the working efficiency is improved.

Description

Clamping and fixing device for radiator

Technical Field

The utility model relates to a radiator is fixed technical field, specifically is a centre gripping fixing device for radiator.

Background

With the rapid development of social economy, the electric power industry in China is continuously strong, radiators are required to be installed on various electric power equipment, the existing radiators are generally welded and connected together through a plurality of groups of radiating fins, then the existing radiating fins are required to be manually fixed during installation, two persons are required to simultaneously hold the radiators, the labor inserting cost is increased, time and labor are wasted, and therefore the clamping and fixing device for the radiators is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping fixing device for radiator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centre gripping fixing device for radiator, includes the support frame, the support frame is for supporting the recess, and the groove opening up, support frame right-hand member panel inner chamber center department is equipped with the bearing, the two-way lead screw of bearing inner circle fixedly connected with, two-way lead screw left end runs through support frame left side panel and extends to the support frame left side, two-way lead screw left end face fixedly connected with hand wheel, the outside equal activity of two-way lead screw left and right sides has cup jointed the removal seat, terminal surface center department is equipped with the spliced pole around removing the seat, the support frame inner chamber front and back panel is equipped with the spout in opposite horizontal central axis department, the spliced pole is kept away from and is removed seat one end and set up in the spout inner chamber, it all is equipped with the limiting plate to remove seat up end middle part.

Preferably, the limiting plate terminal surface evenly is equipped with the fluting, the even fixedly connected with spring of fluting inner chamber left and right sides inner wall, the spring is kept away from fluting inner wall one end fixedly connected with backup pad.

Preferably, the bottom of the inner cavity of the slot is V-shaped, and the upper part of the opposite surface of the supporting plate is arc-shaped.

Preferably, the upper end face of the limiting plate is higher than the upper end face of the support frame, and the height of the end face at the bottom of the inner cavity of the groove is higher than that of the upper end face of the support frame.

Preferably, the four corners of the lower end surface of the support frame are provided with fixed bearings, the inner rings of the fixed bearings are fixedly connected with an installation frame, and the lower part of the inner cavity of the installation frame is provided with rolling wheels.

Preferably, spout and spliced pole phase-match, the spliced pole is kept away from and is removed seat one end and evenly be equipped with the gyro wheel, and gyro wheel one end laminating spout inner chamber opposite face.

Compared with the prior art, the beneficial effects of the utility model are that: through vertical lead screw, hand wheel, bearing, removal seat, spliced pole and spout, rotatory hand wheel, the hand wheel drives two-way lead screw rotatory, and two-way lead screw is rotatory, drives two sets of removal seats and is close to mutually or keeps away from mutually, guarantees that two sets of spacing board casees are close to mutually or keep away from mutually, guarantees that two sets of limiting plates can adapt to the fin fixed mounting of different length, convenient welding.

Through limiting plate, fluting, spring and backup pad, guarantee that the fin that thickness is different can ann tea and insert in the fluting inner chamber, guarantee that the backup pad can drive the spring flexible, guarantee that the backup pad can press from both sides tight fin, guarantee that the fin can not rock, make things convenient for constructor's welding.

Drawings

FIG. 1 is a diagram: the structure of the clamping and fixing device for the radiator of the utility model is schematically shown;

FIG. 2 is a diagram of: the utility model discloses a schematic structural view of a clamping and fixing device for a radiator in overlooking;

FIG. 3 is a diagram of: the utility model discloses limit plate structure schematic diagram.

In the figure: 1. a support frame; 2. fixing the bearing; 3. a mounting frame; 4. a rolling wheel; 5. a bearing; 6. connecting columns; 7. a limiting plate; 8. a bidirectional screw rod; 9. a movable seat; 10. a hand wheel; 11. a chute; 12. grooving; 13. a spring; 14. and a support plate.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a centre gripping fixing device for radiator, includes support frame 1, support frame 1 is the support groove, and the groove opening up, 1 right-hand member panel inner chamber center department of support frame is equipped with bearing 5, the two-way lead screw 8 of 5 inner circles fixedly connected with of bearing, 8 left ends of two-way lead screw run through 1 left side panel of support frame and extend to 1 left side of support frame, 8 left end face fixedly connected with hand wheels 10 of two-way lead screw, 1 left side panel center department of support frame is equipped with the through-hole, the through-hole is guaranteed that two-way lead screw 8 can run through.

Referring to fig. 1, the moving seat 9 is movably sleeved outside the left side and the right side of the bidirectional screw 8, the connecting column 6 is arranged at the center of the front end face and the rear end face of the moving seat 9, the sliding chute 11 is arranged at the opposite transverse central axis of the front panel and the rear panel of the inner cavity of the support frame 1, one end of the connecting column 6, which is far away from the moving seat 9, is arranged in the inner cavity of the sliding chute 11, the limiting plate 7 is arranged in the middle of the upper end face of the moving seat 9, and the lower end face of the limiting plate 7 is welded to the upper end face of the moving seat 9, so that the stability of the limiting plate 7 is ensured.

Referring to fig. 3, the end face of the limiting plate 7 is uniformly provided with slots 12, the inner walls of the left and right sides of the inner cavity of the slot 12 are uniformly and fixedly connected with springs 13, one end of each spring 13 far away from the inner wall of the slot 12 is fixedly connected with a supporting plate 14, four groups of springs 13 are arranged on one side of each spring 13, and the springs 13 are linearly arranged, so that the end face of each supporting plate 14 is uniformly stressed, and the stability of the radiating fins is ensured.

Referring to fig. 3, the bottom of the cavity of the slot 12 is V-shaped, the upper portion of the opposite surface of the supporting plate 14 is arc-shaped, the bottom end surface of the V-shape is provided with a rubber pad to prevent the heat sink from being damaged, and the circular end surface ensures that the heat sink can be conveniently inserted into the cavity of the slot 12.

Referring to fig. 1, the upper end surface of the limiting plate 7 is higher than the upper end surface of the supporting frame 1, and the height of the bottom end surface of the inner cavity of the slot 12 is higher than the height of the upper end surface of the supporting frame 1, so that the limiting plate 7 can stably fix the heat sink, and the heat sink can be moved left and right normally.

Referring to fig. 1, the four corners of the lower end surface of the support frame 1 are provided with the fixed bearings 2, the inner rings of the fixed bearings 2 are fixedly connected with the mounting frame 3, and the lower portion of the inner cavity of the mounting frame 3 is provided with the rolling wheels 4, so that the clamping and fixing device can be moved to a position to be welded for use, and high working efficiency is guaranteed.

Referring to fig. 2, the sliding groove 11 is matched with the connecting column 6, rollers are uniformly arranged at one end of the connecting column 6 far away from the moving seat 9, and one end of each roller is attached to the opposite surface of the inner cavity of the sliding groove 11, so that the connecting column 6 can smoothly move in the inner cavity of the sliding groove 11.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centre gripping fixing device for radiator, includes support frame (1), its characterized in that: the supporting frame (1) is a supporting groove with an upward opening, a bearing (5) is arranged at the center of the inner cavity of the right end panel of the supporting frame (1), the inner ring of the bearing (5) is fixedly connected with a bidirectional screw rod (8), the left end of the bidirectional screw rod (8) penetrates through the left side panel of the support frame (1) and extends to the left side of the support frame (1), a hand wheel (10) is fixedly connected with the left end surface of the bidirectional screw rod (8), moving seats (9) are movably sleeved outside the left side and the right side of the bidirectional screw rod (8), the centers of the front and rear end surfaces of the movable seat (9) are provided with connecting columns (6), the transverse central axis of the front and rear panel opposite to the inner cavity of the supporting frame (1) is provided with a chute (11), the spliced pole (6) are kept away from and are removed seat (9) one end and set up in spout (11) inner chamber, remove seat (9) up end middle part and all be equipped with limiting plate (7).

2. The clamping fixture for a heat sink of claim 1, wherein: limiting plate (7) terminal surface evenly is equipped with fluting (12), the even fixedly connected with spring (13) of fluting (12) inner chamber left and right sides inner wall, fluting (12) inner wall one end fixedly connected with backup pad (14) is kept away from in spring (13).

3. The clamping and fixing device for a heat sink of claim 2, wherein: the bottom of the inner cavity of the slot (12) is V-shaped, and the upper part of the opposite surface of the supporting plate (14) is arc-shaped.

4. The clamping fixture for a heat sink of claim 1, wherein: the upper end face of the limiting plate (7) is higher than the upper end face of the support frame (1), and the height of the end face of the bottom of the inner cavity of the groove (12) is higher than that of the upper end face of the support frame (1).

5. The clamping fixture for a heat sink of claim 1, wherein: the support frame is characterized in that fixing bearings (2) are arranged at four corners of the lower end face of the support frame (1), the inner ring of each fixing bearing (2) is fixedly connected with an installation frame (3), and rolling wheels (4) are arranged on the lower portion of an inner cavity of the installation frame (3).

6. The clamping fixture for a heat sink of claim 1, wherein: spout (11) and spliced pole (6) phase-match, spliced pole (6) are kept away from and are removed seat (9) one end and evenly are equipped with the gyro wheel, and gyro wheel one end laminating spout (11) inner chamber opposite face.