CN220006807U

CN220006807U - Clamping device for slitting computer cooling fin

Info

Publication number: CN220006807U
Application number: CN202321487764.9U
Authority: CN
Inventors: 李建生
Original assignee: Chongqing Yiyuanjie Technology Co ltd
Current assignee: Chongqing Yiyuanjie Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-14
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a clamping device for cutting a computer radiating fin, and relates to the technical field of machining. The hydraulic clamping device comprises a shell, wherein a supporting plate is welded at the top end of a clamping chassis, clamping hydraulic rods are mounted on the inner sides of the supporting plate, and clamping plates are fixedly connected to the inner sides of the clamping hydraulic rods. According to the utility model, the positioning clamping mechanism is arranged, the positioning sliding table moves on the positioning connecting frame, the thickness required by the computer cooling fin is determined through the positioning scale on the positioning connecting frame, then the positioning sliding table can be fixed on the positioning connecting frame through screwing the fixing bolt, the displacement of the positioning sliding table on the positioning connecting frame is avoided, during cutting, the computer cooling fin is pushed on the clamping underframe through the moving push plate, the computer cooling fin is pushed onto the positioning sliding table, and then the computer cooling fin is clamped again for cutting, so that the computer cooling fin can be cut continuously and rapidly, and the integral slicing efficiency and precision are improved.

Description

Clamping device for slitting computer cooling fin

Technical Field

The utility model relates to the technical field of machining, in particular to a clamping device for cutting a computer cooling fin.

Background

The radiating fin is a device for radiating the heat-generating electronic element in the power supply, and is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a multi-sheet shape and the like, for example, a CPU central processing unit in a computer needs to use a quite large radiating fin, and a power tube, a row tube and a power amplifier tube in a television need to use the radiating fin. In general, a layer of heat-conducting silicone grease is coated on the contact surface of an electronic component and a heat-dissipating fin in use, so that heat emitted by the component is more effectively conducted to the heat-dissipating fin and then dissipated into the surrounding air through the heat-dissipating fin, and the use areas of the heat-dissipating fin on different heat-dissipating components are different, so that the heat-dissipating fin needs to be cut, and the heat-dissipating fin is suitable for using different heat-dissipating components.

Through retrieving, the patent with the bulletin number of CN214517634U discloses a notebook computer display card fin cuts and uses clamping device, proposes "including the bottom plate, the top surface opposite edge of bottom plate is equipped with right side board and left side board respectively, the side of right side board and left side board is equipped with the riser jointly, and the riser is connected with the bottom plate, all be equipped with clamping assembly on left side board and the right side board, clamping assembly is including being relative form setting internal thread cover. "it carries out the centre gripping to the fin from both sides, when cutting the fin, makes both ends atress inhomogeneous easily to take place the vibration, and traditional clamping device often need the manual work to advance the pay-off to the fin when the section and remove, but the manual work pay-off is difficult to ensure the thickness of fin, leads to the fin thickness size of cutting out inconsistent, makes holistic machining efficiency reduce.

In view of the above, intensive studies have been conducted to solve the above problems.

Disclosure of Invention

The utility model aims to provide a clamping device for cutting a computer radiating fin, which is used for solving the problems that the radiating fin is clamped from two sides, when the radiating fin is cut, the stress at two ends is uneven easily so as to generate vibration, and the traditional clamping device usually needs to manually feed and move the radiating fin when the radiating fin is cut, but the thickness of the radiating fin is difficult to ensure by manual feeding, the thickness and the size of the cut radiating fin are inconsistent, and the overall processing efficiency is reduced.

In order to solve the technical problems, the utility model provides a clamping device for cutting a computer cooling fin, which comprises a shell and a positioning and clamping mechanism, wherein a supporting plate is welded at the top end of a clamping underframe, the positioning and clamping mechanism is arranged above the outer side of the clamping underframe, clamping hydraulic rods are arranged on the inner sides of the supporting plates, and clamping plates are fixedly connected on the inner sides of the clamping hydraulic rods.

Preferably, the clamping plate and the clamping hydraulic rod are welded, and the clamping plate is symmetrically arranged relative to the central axis of the clamping underframe.

Preferably, the rear end welding of centre gripping chassis has the fixed station, fixed hydraulic stem is installed on the top of fixed station, the top welding of fixed hydraulic stem has the mount.

Preferably, a hydraulic push rod is fixedly arranged on the inner side of the fixed table, and a movable push plate is welded at the front end of the hydraulic push rod.

Preferably, the left end draw-in groove of centre gripping chassis is connected with the location link, the left end welding of location link has the connecting plate, the surface of location link is provided with the location scale.

Preferably, the outside draw-in groove of location link is connected with the location slip table, the top welding of location slip table has the location stabilizer blade.

Preferably, the front end and the rear end of the positioning sliding table are connected with fixing bolts in a threaded mode, and the fixing bolts penetrate through the positioning sliding table and are attached to the outer sides of the positioning connecting frames.

Compared with the related art, the clamping device for cutting the computer radiating fin has the following beneficial effects:

the utility model provides a clamping device for cutting computer cooling fins, which is characterized in that a positioning clamping mechanism is arranged, a clamping plate is driven to be folded by a clamping hydraulic rod to clamp the computer cooling fins, then when the clamping plate clamps the computer cooling fins, a fixing frame is driven to be lowered by shrinkage of a fixing hydraulic rod to fix the computer cooling fins, so that the shaking of the computer cooling fins during slicing is avoided, and the clamping stability of the computer cooling fins is improved.

The utility model provides a clamping device for cutting a computer radiating fin, which is characterized in that a positioning clamping mechanism is arranged, a positioning sliding table moves on a positioning connecting frame, the required thickness of the computer radiating fin is determined through a positioning scale on the positioning connecting frame, then the positioning sliding table can be fixed on the positioning connecting frame through screwing a fixing bolt, the displacement of the positioning sliding table on the positioning connecting frame is avoided, during cutting, the computer radiating fin can be pushed on a clamping underframe through a moving push plate through the operation of a hydraulic push rod, the computer radiating fin is clamped and cut after being pushed on the positioning sliding table, and thus the computer radiating fin can be cut rapidly and continuously, and the whole slicing efficiency and precision are improved.

Drawings

FIG. 1 is a schematic view of the overall front perspective structure of the present utility model;

FIG. 2 is a schematic diagram of the mutual cooperation structure of the support plate, the clamping hydraulic rod and the clamping plate of the utility model;

FIG. 3 is a schematic diagram of the mutually matched structures of the positioning connecting frame, the positioning sliding table and the fixing bolt;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

reference numerals in the drawings: 1. clamping the underframe; 2. a support plate; 3. positioning and clamping mechanisms; 301. clamping a hydraulic rod; 302. a clamping plate; 303. a fixed table; 304. fixing a hydraulic rod; 305. a fixing frame; 306. a hydraulic push rod; 307. moving the push plate; 308. positioning a connecting frame; 309. a connecting plate; 310. positioning a scale; 311. positioning a sliding table; 312. positioning support legs; 313. and (5) fixing bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a computer fin cuts and uses clamping device, includes centre gripping chassis 1 and location fixture 3, and the top welding of centre gripping chassis 1 has backup pad 2, and the outside top of centre gripping chassis 1 is provided with location fixture 3, and centre gripping hydraulic stem 301 is all installed to the inboard of backup pad 2, and the inboard of centre gripping hydraulic stem 301 is all fixedly connected with grip block 302.

Further, welding is performed between the clamping plate 302 and the clamping hydraulic rod 301, the clamping plate 302 is symmetrically arranged about the central axis of the clamping chassis 1, the computer cooling fin is placed on the clamping chassis 1, and then the clamping plate 302 is driven to be folded by the clamping hydraulic rod 301 to clamp the computer cooling fin.

Further, the rear end welding of centre gripping chassis 1 has fixed station 303, and fixed hydraulic stem 304 is installed on the top of fixed station 303, and fixed hydraulic stem 304's top welding has mount 305, and when grip block 302 carried out the centre gripping to the computer fin, fixed hydraulic stem 304 shrink drive mount 305 descends and is fixed the computer fin, avoids the computer fin to appear rocking when the section, improves the stability to the computer fin centre gripping is fixed.

Further, the inner side of the fixed table 303 is fixedly provided with a hydraulic push rod 306, the front end of the hydraulic push rod 306 is welded with a movable push plate 307, and when slicing is performed, computer cooling fins can be pushed on the clamping underframe 1 through the movable push plate 307 through the operation of the hydraulic push rod 306, so that the slicing convenience is improved.

Further, the left end clamping groove of the clamping chassis 1 is connected with a positioning connecting frame 308, the left end of the positioning connecting frame 308 is welded with a connecting plate 309, the surface of the positioning connecting frame 308 is provided with a positioning scale 310, when a computer cooling fin is pushed, the length of the computer cooling fin pushed out from the clamping chassis 1 can be observed through the positioning scale 310 on the positioning connecting frame 308, and the cutting thickness of the computer cooling fin is conveniently controlled.

Further, the outside draw-in groove of location link 308 is connected with location slip table 311, and the top welding of location slip table 311 has location stabilizer blade 312, removes at location link 308 through location slip table 311, removes appointed position with location slip table 311, conveniently releases appointed length with the computer fin fast, improves the efficiency of computer fin location cutting.

Further, the front end and the rear end of the positioning sliding table 311 are connected with the fixing bolts 313 in a threaded manner, the fixing bolts 313 penetrate through between the positioning sliding tables 311 and are attached to the outer sides of the positioning connecting frames 308, the positioning sliding tables 311 can be fixed on the positioning connecting frames 308 by screwing the fixing bolts 313, displacement of the positioning sliding tables 311 on the positioning connecting frames 308 is avoided, positioning inaccuracy is caused, and accuracy of cutting of computer cooling fins is improved.

Working principle: when the device is needed to be used, the device is firstly installed at a place where the device is needed to be used, then an external power supply is connected, the computer radiating fin is placed on the clamping underframe 1, then the clamping plate 302 is driven to be folded through the clamping hydraulic rod 301, the computer radiating fin is clamped, then when the clamping plate 302 clamps the computer radiating fin, the fixing frame 305 is contracted by the fixing hydraulic rod 304 to drive the fixing frame 305 to be lowered to fix the computer radiating fin, the shaking of the computer radiating fin during slicing is avoided, then the positioning sliding table 311 is moved on the positioning connecting frame 308, the thickness of the computer radiating fin is determined through the positioning scale 310 on the positioning connecting frame 308, then the positioning sliding table 311 can be fixed on the positioning connecting frame 308 by screwing the fixing bolt 313, the displacement of the positioning sliding table 311 on the positioning connecting frame 308 is avoided, during cutting, the computer radiating fin can be pushed on the clamping underframe 1 through the moving push plate 307, the computer radiating fin is pushed onto the positioning sliding table 311, and then the computer radiating fin is clamped again to be cut, so that the cooling fin of the computer radiating fin is clamped and cut is used.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device for computer fin cuts, includes centre gripping chassis (1) and location fixture (3), its characterized in that: the top welding of centre gripping chassis (1) has backup pad (2), the outside top of centre gripping chassis (1) is provided with location fixture (3), centre gripping hydraulic stem (301) are all installed to the inboard of backup pad (2), the inboard of centre gripping hydraulic stem (301) is all fixedly connected with grip block (302).

2. The clamping device for cutting the computer cooling fin according to claim 1, wherein welding is adopted between the clamping plate (302) and the clamping hydraulic rod (301), and the clamping plate (302) is symmetrically arranged about the central axis of the clamping chassis (1).

3. The clamping device for cutting the computer cooling fin according to claim 1, wherein a fixing table (303) is welded at the rear end of the clamping underframe (1), a fixing hydraulic rod (304) is installed at the top end of the fixing table (303), and a fixing frame (305) is welded at the top end of the fixing hydraulic rod (304).

4. A clamping device for cutting a computer cooling fin according to claim 3, wherein a hydraulic push rod (306) is fixedly arranged on the inner side of the fixed table (303), and a movable push plate (307) is welded at the front end of the hydraulic push rod (306).

5. The clamping device for cutting the computer cooling fin according to claim 1, wherein a left end clamping groove of the clamping underframe (1) is connected with a positioning connecting frame (308), a connecting plate (309) is welded at the left end of the positioning connecting frame (308), and a positioning scale (310) is arranged on the surface of the positioning connecting frame (308).

6. The clamping device for cutting the computer cooling fin according to claim 5, wherein a positioning sliding table (311) is connected to an outer clamping groove of the positioning connecting frame (308), and positioning supporting legs (312) are welded at the top end of the positioning sliding table (311).

7. The clamping device for cutting the computer cooling fin according to claim 6, wherein fixing bolts (313) are connected to the front end and the rear end of the positioning sliding table (311) in a threaded mode, and the fixing bolts (313) penetrate through the positioning sliding table (311) and are attached to the outer sides of the positioning connecting frames (308).