CN217776660U - Clamp for processing mirror surface of radiator - Google Patents

Abstract

The utility model discloses a fixture for radiator mirror surface processing, which comprises a bracket, wherein a support used for placing a radiator mirror surface is arranged on the bracket, a cylinder is fixedly arranged on the bracket, an output end of the cylinder is fixedly connected with a telescopic rod, a connecting piece and a first limiting plate are respectively and fixedly arranged on the telescopic rod, guide grooves are arranged on two sides of the bracket, a reset spring and a guide block which are fixedly connected are respectively arranged in the guide grooves, and a guide rod is connected between the connecting piece and the two guide blocks; the utility model discloses a first limiting plate, second limiting plate carry on spacing fixedly to the radiator, increase the area of contact of first limiting plate, second limiting plate and radiator, promote the stability of radiator in the course of working, make the phenomenon that upset and displacement can not appear in the course of working of radiator, make operating personnel's stability effectively ensured to promote radiator machining efficiency and quality.

Description

Clamp for processing mirror surface of radiator

Technical Field

The utility model relates to a radiator processing technology field especially relates to an anchor clamps for radiator mirror surface processing.

Background

The heat sink refers to a device or an instrument which transfers heat generated by a machine or other appliances in the working process in time so as to avoid influencing the normal work of the machine or other appliances. Common radiators can be divided into various types such as air cooling, heat pipe radiators, semiconductor refrigeration, compressor refrigeration and the like according to the heat dissipation mode.

The current mirror surface to the radiator carries out the polishing course of working in, can adopt artificial support and bolt installation to fix the spacing to the radiator, nevertheless this kind of mode has following shortcoming: the phenomenon of displacement and overturning is very easy to occur in the process of manual supporting and processing, so that the phenomenon of damage to the radiator is easy to occur; the bolt installation needs come to carry out the dismouting to it with the help of external appurtenance, strengthens operating personnel's working strength, and can not effectively carry out effective spacing to the radiator, seriously influences the efficiency and the quality of radiator processing, makes operating personnel's personal safety can not effectively be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the radiator is difficult to keep stable in the course of working among the prior art, and the anchor clamps for radiator mirror finish that provide.

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

a clamp for machining a mirror surface of a radiator comprises a support, wherein a support used for placing the mirror surface of the radiator is installed on the support, an air cylinder is fixedly installed on the support, an expansion link is fixedly connected to the output end of the air cylinder, a connecting piece and a first limiting plate are respectively and fixedly installed on the expansion link, guide grooves are formed in two sides of the support, a reset spring and a guide block which are fixedly connected are respectively installed in each guide groove, and a guide rod is connected between each connecting piece and each two guide blocks;

the utility model discloses a radiator, including support, guide block, support, fixed mounting, first pivot, support both sides fixed mounting have a guide frame, the last body coupling of guide block has the rack, the first pivot of being connected with rack drive is installed to the guide way internal rotation, the second pivot that support internal rotation installation symmetry set up and be connected with first pivot drive, fixed mounting has the carousel in the second pivot, and rotates on the carousel and install first connecting rod, support both sides fixed mounting has the guide frame, and movable mounting has the connecting rod corresponding with the radiator mirror surface in the guide frame, fixed mounting has the second limiting plate that offsets with the activity of radiator mirror on the connecting rod, and is connected with the second connecting rod between connecting rod and the first connecting rod.

Preferably, the support is a mouth-shaped structure, the support is located at a position below the cylinder, and the support is of an open top end structure.

Preferably, the return spring is vertically welded in the upper end of the guide groove, and the guide block is slidably sleeved in the guide groove.

Preferably, the connecting piece and the first limiting plate are arranged from top to bottom, two ends of the guide rod are respectively connected with the connecting piece and the guide block through pin shafts, the first rotating shaft is horizontally arranged, and a first gear meshed with the rack is fixedly mounted on the first rotating shaft.

Preferably, the second rotating shaft is vertically arranged at two sides of the support, and the first rotating shaft and the second rotating shaft are respectively and fixedly provided with a second gear and a third gear which are connected in a meshed manner.

Preferably, the connecting rod is horizontally slidably sleeved in the guide frame, and two ends of the second connecting rod are respectively connected with the first connecting rod and the connecting rod pin shaft.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a cylinder and the exerting pressure of telescopic link can drive first limiting plate and carry out spacing fixed from the upper end to the radiator, avoid the displacement and the upset phenomenon that the artificial fixation leads to, also avoid the bolt fastening to lead to unable quick dismantlement, can carry out quick processing to the radiator.

2. The utility model discloses a second limiting plate is fixed spacingly from both sides position to the radiator, increases the area of contact of second limiting plate and radiator, promotes the stability of radiator in the course of working, makes operating personnel's safety effectively ensured to promote radiator machining efficiency and quality.

To sum up, the utility model discloses a first limiting plate, second limiting plate carry on spacing fixedly to the radiator, increase the area of contact of first limiting plate, second limiting plate and radiator, promote the stability of radiator in the course of working, make the phenomenon that upset and displacement can not appear in the course of working of radiator, make operating personnel's stability effectively ensured to promote radiator machining efficiency and quality.

Drawings

Fig. 1 is a schematic structural view of a fixture for mirror finishing of a heat sink according to the present invention;

fig. 2 is a top view of a fixture for mirror finishing of a heat sink according to the present invention;

fig. 3 is a side view of the fixture for mirror finishing of the heat sink according to the present invention.

In the figure: 1. a support; 2. a support; 3. a cylinder; 4. a telescopic rod; 5. a connecting member; 6. a first limit plate; 7. a guide groove; 8. a return spring; 9. a guide block; 10. a guide bar; 11. a rack; 12. a first rotating shaft; 13. a first gear; 14. a second rotating shaft; 15. a second gear; 16. a third gear; 17. a turntable; 18. a first link; 19. a guide frame; 20. a connecting rod; 21. a second limiting plate; 22. a second link.

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.

Referring to fig. 1-3, a fixture for processing a mirror surface of a radiator comprises a bracket 1, a support 2 for placing the mirror surface of the radiator is installed on the bracket 1, a cylinder 3 is fixedly installed on the bracket 1, the type adopted by the cylinder 3 is QGA80, the bracket 1 is in a mouth-shaped structure, the support 2 is located below the cylinder 3, the support 2 is in a top-end opening structure, the radiator can be preliminarily limited through the support 2, an expansion link 4 is fixedly connected to an output end of the cylinder 3, the expansion link 4 is an electric push rod, a connecting piece 5 and a first limiting plate 6 are respectively and fixedly installed on the expansion link 4, the radiator is abutted from the top through the first limiting plate 6, so that the radiator is prevented from displacement or overturning, guide grooves 7 are formed in two sides of the bracket 1, a return spring 8 and a guide block 9 which are fixedly connected are respectively installed in the guide grooves 7, the return spring 8 is vertically welded in the upper end of the guide grooves 7, the guide block 9 is slidably sleeved in the guide grooves 7, a guide rod 10 is connected between the connecting piece 5 and the two guide blocks 9, the return spring 8 realizes the reset effect of the guide blocks 9, the guide grooves 9, and the guide blocks 9 realize the stable movement effect of the guide grooves 9, and the guide blocks 10 can be dragged in the limiting process of the guide blocks in the guide blocks;

a rack 11 is integrally connected on the guide block 9, a first rotating shaft 12 in transmission connection with the rack 11 is rotatably installed in the guide groove 7, the connecting piece 5 and the first limiting plate 6 are arranged from top to bottom, two ends of the guide rod 10 are respectively in pin connection with the connecting piece 5 and the guide block 9, the first rotating shaft 12 is horizontally arranged, a first gear 13 in meshing connection with the rack 11 is fixedly installed on the first rotating shaft 12, a second rotating shaft 14 which is symmetrically arranged and in transmission connection with the first rotating shaft 12 is rotatably installed in the support 1, the second rotating shaft 14 is vertically arranged at two sides of the support 2, a second gear 15 and a third gear 16 in meshing connection are respectively fixedly installed on the first rotating shaft 12 and the second rotating shaft 14, the second rotating shaft 15 and the third gear 16 are helical gears with the same tooth number, so that the first rotating shaft 12 and the second rotating shaft 14 can realize the same-speed rotation, a rotating disc 17 is fixedly installed on the second rotating shaft 14, a first connecting rod 18 is rotatably arranged on the turntable 17, guide frames 19 are fixedly arranged on two sides of the support 2, the guide frames 19 guide the connecting rod 20, so that the connecting rod 20 can stably pull a second limiting plate 21 to abut against the radiator, a connecting rod 20 corresponding to the mirror surface of the radiator is movably arranged in the guide frames 19, a second limiting plate 21 movably abutting against the mirror surface of the radiator is fixedly arranged on the connecting rod 20, the radiator is limited and fixed by the second limiting plate 21 on two sides, the contact area between the second limiting plate 21 and the radiator is enlarged, the stability of the radiator in the processing process is ensured, the personal safety of operators is effectively guaranteed, a second connecting rod 22 is connected between the connecting rod 20 and the first connecting rod 18, the connecting rod 20 is horizontally slidably sleeved in the guide frames 19, and two ends of the second connecting rod 22 are respectively connected with the first connecting rod 18 and the connecting rod 20 through pin shafts, carry out the centre gripping through first limiting plate 6 and second limiting plate 21 jointly to the radiator and fix, avoid artificial support or bolt installation to lead to appearing the displacement or be difficult to the problem of dismouting to promote the efficiency and the quality of radiator processing.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

firstly, a radiator is placed in a support 2;

next, the cylinder 3 drives the telescopic rod 4 to move downwards, so that the telescopic rod 4 drives the connecting piece 5 and the first limiting plate 6 to move downwards, and the first limiting plate 6 moves downwards to realize fixed limiting with the radiator;

meanwhile, the connecting piece 5 drives the guide rod 10 to deflect, so that the guide rod 10 drives the guide block 9 to slide in the guide groove 7, the reset spring 8 is stressed, the guide block 9 drives the rack 11 to be meshed with the first gear 13 in a downward moving mode, the first gear 13 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the second rotating shaft 14 to rotate through the second gear 15 and the third gear 16 which are meshed and connected, the second rotating shaft 14 rotates to drive the rotating disc 17 to synchronously rotate, the rotating disc 17 drives the first connecting rod 18 to rotate, the first connecting rod 18 drives the second connecting rod 22 to deflect, the second connecting rod 22 drives the connecting rod 20 to slide in the guide frame 19, and the connecting rod 20 drives the second limiting plate 21 to perform limiting fixing from the positions on the two sides of the radiator;

finally, the heat sink can be processed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. The fixture for machining the mirror surface of the radiator comprises a support (1) and is characterized in that a support (2) used for placing the mirror surface of the radiator is installed on the support (1), a cylinder (3) is fixedly installed on the support (1), an expansion link (4) is fixedly connected with the output end of the cylinder (3), a connecting piece (5) and a first limiting plate (6) are respectively and fixedly installed on the expansion link (4), guide grooves (7) are formed in two sides of the support (1), a reset spring (8) and a guide block (9) which are fixedly connected are respectively installed in each guide groove (7), and a guide rod (10) is connected between each connecting piece (5) and each two guide blocks (9);

an organic whole is connected with rack (11) on guide block (9), first pivot (12) of being connected with rack (11) transmission are installed to guide way (7) internal rotation, second pivot (14) that support (1) internal rotation installation symmetry set up and be connected with first pivot (12) transmission, fixed mounting has carousel (17) on second pivot (14), and rotates on carousel (17) and install first connecting rod (18), support (2) both sides fixed mounting has leading truck (19), and leading truck (19) internal activity install with radiator mirror surface corresponding connecting rod (20), fixed mounting has second limiting plate (21) that offsets with radiator mirror activity on connecting rod (20), and is connected with second connecting rod (22) between connecting rod (20) and first connecting rod (18).

2. A fixture for mirror finishing of heat sinks according to claim 1, characterized in that the bracket (1) is of a die structure, the support (2) is located at a position below the cylinder (3), and the support (2) is of an open top structure.

3. The fixture for mirror finishing of heat sink as claimed in claim 1, wherein said return spring (8) is welded vertically in the upper end of the guide groove (7), and the guide block (9) is slidably sleeved in the guide groove (7).

4. The fixture for radiator mirror finishing according to claim 3, wherein the connecting member (5) and the first limiting plate (6) are arranged from top to bottom, two ends of the guide rod (10) are respectively connected with the connecting member (5) and the guide block (9) through pin shafts, the first rotating shaft (12) is horizontally arranged, and the first rotating shaft (12) is fixedly provided with a first gear (13) meshed and connected with the rack (11).

5. The fixture for mirror finishing of heat sink as claimed in claim 4, wherein said second shaft (14) is vertically disposed at two sides of the support (2), and the first shaft (12) and the second shaft (14) are respectively and fixedly mounted with a second gear (15) and a third gear (16) engaged with each other.

6. The fixture for mirror finishing of heat sink as claimed in claim 1, wherein said connecting rod (20) is horizontally slidably sleeved in said guiding frame (19), and two ends of said second connecting rod (22) are pin-connected to said first connecting rod (18) and said connecting rod (20), respectively.

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