CN219112777U

CN219112777U - Switching device for rolling forming die of radiating fin

Info

Publication number: CN219112777U
Application number: CN202223476407.0U
Authority: CN
Inventors: 陈立红; 郭明让; 李彦春; 安琨; 吴俊涛; 宋莉莉; 王欣; 肖亮
Original assignee: Songzhi Dayang Cooling And Heating Technology Dalian Co ltd
Current assignee: Songzhi Dayang Cooling And Heating Technology Dalian Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-02
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a cooling fin roll forming die switching device which comprises a frame body, wherein guide seats are arranged at two ends of the front side of the frame body, guide rods are connected in the guide seats in a sliding manner, the tops of the guide rods penetrate through springs and are connected with an upper bracket, the upper bracket is used for supporting a baffle rod, the bottoms of the guide rods are connected with the end parts of upper shaft rods through lower brackets, the upper shaft rods are connected with middle shaft rods through vertical connecting rods, two ends of the middle shaft rods are respectively connected with a front shaft rod through shaft rod fixing frames, and hooks are welded on the front shaft rods. The ball sliding guide rail of the device is used for directly sliding the cooling fin roll forming die from cooling fin processing equipment to the switching device, the cooling fin roll forming die is stable and free of shaking in the switching process, one operator can finish the process, the labor cost is reduced, the personal safety of the operator is ensured, and the integrity of the forming die and the cooling fin processing equipment is improved.

Description

Switching device for rolling forming die of radiating fin

Technical Field

The utility model relates to the technical field of auxiliary devices for die replacement, in particular to a switching device for a roll forming die of a radiating fin.

Background

The radiator is an important part in the automobile air conditioner, and the core die used for manufacturing the radiator, namely the radiator roll forming die, needs to be replaced continuously because different automobile air conditioners have different requirements on the specifications of the radiator. The current method is that one operator lifts the fin roll forming die on the fin processing apparatus by a crane, the other operator assists in removing the die, and then the fin roll forming die that needs to be replaced is lifted again to be mounted on the fin processing apparatus. The weight of each cooling fin roll forming die is more than 200kg, and the whole replacement process is completed by two operators matched with a crane, thereby being time-consuming and labor-consuming; and the fin roll forming die and equipment are relatively precise and are easy to break down without attention. Because the forming die is heavy, the replacement process is dangerous, and potential risks are presented to the personnel safety of operators and the integrity of equipment and dies.

Disclosure of Invention

The utility model aims to provide a switching device for a cooling fin roll forming die, which is directly in butt joint with cooling fin processing equipment, is simple to operate, can be completed by only one operator, saves time and labor, and has high safety in the switching process.

In order to achieve the above-mentioned purpose, the application provides a fin roll forming die auto-change over device, which comprises a frame body, the guide holder is installed at support body front side both ends, sliding connection has the guide arm in the guide holder, and this guide arm top passes the spring and links to each other with the upper bracket, the upper bracket is used for bearing shelves pole, and the guide arm bottom passes through the lower carriage and links to each other with last axostylus axostyle tip, it links to each other with the axis pole through perpendicular connecting rod to go up the axostylus axostyle, the axis pole both ends link to each other with preceding axostylus axostyle through the axostyle mount respectively, and the welding has the couple on preceding axostylus axostyle.

Further, the upper brackets which are symmetrically arranged are provided with limit grooves, and two ends of the baffle rod are positioned in the corresponding limit grooves.

Further, the spring is located between the upper surface of the guide seat and the lower surface of the upper bracket.

Further, the top of the frame body is connected with an upper frame, two sides of the upper frame are provided with baffle plates, and ball sliding guide rails are symmetrically arranged in the baffle plates.

Further, the bottom of the frame body is connected with a middle frame, and the periphery of the middle frame is connected with the bottom frame through an adjusting screw.

Furthermore, two lock nuts are connected to the adjusting screw, one lock nut is located on the top surface of the middle frame, and the other lock nut is located on the bottom surface of the middle frame.

Furthermore, casters are respectively arranged at the two ends of the front side of the underframe, and brake casters are respectively arranged at the two ends of the rear side of the underframe.

Further, the shaft rod fixing frame is arranged in a forward inclined mode.

Further, a handrail is mounted on the rear side of the upper frame.

Further, the upper bracket and the lower bracket are both L-shaped angle plates.

Compared with the prior art, the technical scheme adopted by the utility model has the advantages that: the ball sliding guide rail of the device is used for directly sliding the cooling fin roll forming die from cooling fin processing equipment to the switching device, the cooling fin roll forming die is stable and free of shaking in the switching process, one operator can finish the process, the labor cost is reduced, the personal safety of the operator is ensured, and the integrity of the forming die and the cooling fin processing equipment is improved.

Drawings

FIG. 1 is a side view of a heat sink roll forming die switching device;

FIG. 2 is a front view of a heat sink roll forming die switching device;

FIG. 3 is a top view of a heat sink roll forming die switching device;

wherein: 1. a frame body; 2. a lock nut; 3. adjusting a screw; 4. a chassis; 5. braking casters; 6. casters; 7. loading on a frame; 8. an armrest; 9. a baffle; 10. a ball sliding guide rail; 11. a gear lever; 12. an upper bracket; 13. a spring; 14. a guide seat; 15. a guide rod; 16. a lower bracket; 17. an upper shaft lever; 18. a hook; 19. a vertical link; 20. a front shaft; 21. a shaft lever fixing frame; 22. a middle shaft lever; 23. and a middle frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the application, i.e., the embodiments described are merely some, but not all, of the embodiments of the application. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

Example 1

As shown in fig. 1-3, this embodiment provides a switching device for a roll forming die of a cooling fin, which comprises a frame body, guide holders 14 are installed at two ends of the front side of the frame body 1, guide rods 15 slide up and down in the guide holders 14, springs 13 are sleeved on the guide rods 15, the tops of the guide rods are connected with an upper bracket, a baffle rod 11 is directly placed in a limit groove of the upper bracket 12, the baffle rod 11 acts as a mechanism that after the switching device is aligned with equipment, the baffle rod is taken down, the springs on the guide rods spring up to drive hooks at the lower ends of the guide rods to press down to hook a fixed rod on the equipment, and the guide rods are pressed down to drive the hooks to lift off the equipment when the baffle rod is put in. The second function is to block the mold after the cooling fin roll forming mold enters the switching device to prevent the cooling fin roll forming mold from falling off; the bottom of the guide rod 15 and the end part of the upper shaft rod 17 are fixed through the lower bracket 16, the upper shaft rod 17 is connected with the middle shaft rod 22 through the vertical connecting rod 19, the middle shaft rod 22 is fixed with the front shaft rod 20 through the shaft rod fixing frame 21, and the front end of the front shaft rod 20 is welded with the hook 18;

the rack body top is connected with the upper frame, should go up and install handrail 8, baffle 9 above the upper frame, the ball sliding guide is installed to the symmetry in the baffle, ball sliding guide 10 is in order to follow fin rolling forming mould and directly slide the leading-in to the auto-change over device of this application on.

The bottom of the frame body is connected with a middle frame, the periphery of the middle frame is connected with the bottom frame through an adjusting screw rod and is fixed through a locking nut 2, and the adjusting screw rod 3 realizes the height adjusting function and can be finely adjusted to adapt to different equipment; two casters 6 are arranged in front of the lower surface of the underframe 4, two brake casters 5 are arranged at the rear of the underframe, the brake casters 5 realize the movement and braking functions of the frame body, the brake casters are provided with brake pads, the brake pads are pressed down to realize the braking function, and the brake pads are lifted to realize the movement function.

The use method of the switching device is that the handrail 8 is pushed to move to the front of the cooling fin processing equipment through the caster 6 and the brake caster 5; the adjusting screw 3 is rotated to move up and down, the height of the ball sliding guide rail 10 is adjusted to be level with the table top of the cooling fin processing equipment, the locking nut 2 is screwed, the brake castor 5 is locked, the stop lever 11 is taken down, the hook 18 automatically hooks the fixed rod on the cooling fin processing equipment, then the cooling fin rolling forming die is slid into the baffle 9 through the ball sliding guide rail 10, the stop lever 11 is assembled, the hook 18 automatically breaks away from the equipment, the brake castor 5 is loosened, the automatic switching device of the handrail 8 is pulled to leave the cooling fin processing equipment, and then the cooling fin rolling forming die to be replaced is sequentially installed from back to front according to the method.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. The cooling fin roll forming die switching device is characterized by comprising a frame body, guide seats are arranged at two ends of the front side of the frame body, guide rods are connected in the guide seats in a sliding mode, the tops of the guide rods penetrate through springs and are connected with an upper support, the upper support is used for supporting a baffle rod, the bottoms of the guide rods are connected with the end parts of upper shaft rods through lower supports, the upper shaft rods are connected with middle shaft rods through vertical connecting rods, two ends of the middle shaft rods are connected with front shaft rods through shaft rod fixing frames respectively, and hooks are welded on the front shaft rods.

2. The heat sink roll forming die switching device as claimed in claim 1, wherein the symmetrically arranged upper brackets are provided with limit grooves, and both ends of the stop rod are positioned in the corresponding limit grooves.

3. The heat sink roll forming die switching device of claim 1 wherein the spring is located between the upper surface of the guide shoe and the lower surface of the upper bracket.

4. The heat sink roll forming die switching device as claimed in claim 1, wherein the top of the frame body is connected with an upper frame, two sides of the upper frame are provided with baffles, and ball sliding guide rails are symmetrically installed in the baffles.

5. The heat sink roll forming die switching device as claimed in claim 1, wherein the bottom of the frame body is connected with a middle frame, and the periphery of the middle frame is connected with the bottom frame through an adjusting screw.

6. The heat sink roll forming die switching device as claimed in claim 5, wherein two lock nuts are attached to the adjusting screw, one of which is located on the top surface of the center frame and the other of which is located on the bottom surface of the center frame.

7. The heat sink roll forming die switching device as claimed in claim 5, wherein casters are respectively installed at both ends of a front side of the base frame, and brake casters are respectively installed at both ends of a rear side of the base frame.

8. The heat sink roll forming die switching device as claimed in claim 1, wherein the shaft holder is provided obliquely forward.

9. The heat sink roll forming die switching device as claimed in claim 4, wherein the upper frame rear side is provided with a handrail.

10. The heat sink roll forming die switching device of claim 1 wherein the upper and lower brackets are L-shaped gussets.