Edge grinding and chamfering integrated equipment for diode heat dissipation polar plate

Abstract

The utility model relates to the technical field of heat dissipation polar plates, and discloses diode heat dissipation polar plate edging and chamfering integrated equipment which comprises a support, sliding rails are installed on the two sides of the support, a first motor is installed in the support, a driving shaft is installed at the output end of the first motor, and the driving shaft penetrates through the support and is fixedly connected with an abrasive cloth wire wheel. A fixing frame is slidably connected between the two sliding rails, a supporting shaft is rotatably connected to the fixing frame, a plurality of diode heat dissipation polar plates are stacked on the supporting shaft, and an air cylinder is installed at the upper end of the fixing frame; according to the utility model, the plurality of diode heat dissipation pole plates are stacked and placed in the fixing frame, the fixing frame drives the diode heat dissipation pole plates to move, the abrasive cloth wire wheel on the support is driven by the first motor to rotate, the diode heat dissipation pole plates are controlled to be close to the abrasive cloth wire wheel, and the abrasive cloth wire wheel grinds and chamfers the edges of the plurality of diode heat dissipation pole plates at the same time. Overall efficiency is high, using is convenient, labor amount is reduced, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation plate technical field, concretely is a diode heat dissipation plate edge grinding chamfer integrated equipment. BACKGROUND

[0002] In modern electronic industry, diode as important component of electronic element, is widely used in various circuits and equipment. Diode will absorb a large amount of electric energy and convert it into heat energy in the working process, if these heat cannot be dissipated in time, will lead to diode temperature rise, and then influence its performance and life, and even can lead to damage. Therefore, need through heat dissipation plate to diode carries out heat dissipation.

[0003] Heat dissipation plate absorbs the heat of diode heat dissipation through itself, and emits heat. In practical application, diode heat dissipation plate needs to be in close contact with diode, to ensure that heat can be smoothly transferred to heat dissipation plate and finally dissipate to air.

[0004] In prior art, diode heat dissipation plate generally needs to go through edge grinding and chamfering process in the manufacturing process to remove burrs and avoid that edge is too sharp. The existing diode heat dissipation plate can only polish one at a time when grinding and chamfering, leading to low efficiency, time-consuming and laborious phenomenon, which is difficult to meet the demand of modern electronic industry for high quality and high efficiency production.

[0005] Therefore, a diode heat dissipation plate edge grinding chamfer integrated equipment is provided. CONTENT OF THE UTILITY MODEL

[0006] In view of the deficiency of prior art, the utility model provides a diode heat dissipation plate edge grinding chamfer integrated equipment to solve the problem in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a diode heat dissipation plate edge grinding chamfer integrated equipment, including support, two side edges of support are installed with slide rail, the inside of support is installed with first motor, the output of first motor is installed with driving shaft, driving shaft penetrates support and is fixedly connected with abrasive cloth silk wheel, slidingly connected with fixing frame between two slide rails, the rotation is connected with support shaft on fixing frame, multiple diode heat dissipation plates are placed on support shaft, the upper end of fixing frame is installed with pneumatic cylinder, and the piston rod of pneumatic cylinder is in abutment with the uppermost heat dissipation plate.

[0008] Preferably, the adjacent two diode heat dissipation plates are placed with split magnetic plate, and the multiple diode heat dissipation plates are split by split magnetic plate.

[0009] Preferably, the bottom surface of the fixing frame is provided with a second motor, the output end of the second motor is fixed with one end of the supporting shaft, the lower end of the air cylinder is rotatably provided with a rotating sleeve, the rotating sleeve is pressed on the uppermost diode heat dissipation plate, and the second motor drives the multiple diode heat dissipation plates to rotate through the supporting shaft and the rotating sleeve.

[0010] Preferably, the driving shaft comprises a transmission sleeve, a movable rod and a movable sleeve, the support is provided with a limiting hole, the movable sleeve is slidably connected in the limiting hole, an annular guide groove is formed in the outer wall of the transmission sleeve, the movable sleeve is sleeved on the outer wall of the transmission sleeve, a sliding block slidably connected with the annular guide groove is fixedly connected to the inner wall of the transmission sleeve, the output shaft of the first motor is fixedly connected to the lower end of the transmission sleeve, a limiting groove is formed in the upper end of the transmission sleeve, a limiting strip is fixedly connected to the outer wall of the lower end of the movable rod, the limiting strip and the movable rod are slidably connected in the limiting groove, a top ring is rotatably connected to the outer wall of the movable rod, the top ring is rotatably connected to the upper end surface of the movable sleeve, and the abrasive cloth filament wheel is fixed to the outer wall of the movable rod.

[0011] Preferably, the outer side of the fixing frame is fixedly provided with two symmetrical arc-shaped tracks, and the organ cover is installed between the two arc-shaped tracks and is fixedly connected to the inner walls of the two arc-shaped tracks at one end and slidably arranged in the arc-shaped tracks at the other end.

[0012] Preferably, the upper surface of the support is provided with a protective cover, and the protective cover is arranged outside the abrasive cloth filament wheel.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The utility model discloses a plurality of diode heat dissipation plates are placed in the fixed frame, and the diode heat dissipation plates are moved by the fixed frame, the abrasive cloth filament wheel on the support is driven to rotate by the first motor, the diode heat dissipation plates are controlled to be close to the abrasive cloth filament wheel, and the edges of the multiple diode heat dissipation plates are simultaneously ground and chamfered by the abrasive cloth filament wheel, so that the overall efficiency is high, the use is convenient, the labor amount is reduced, and the production efficiency is improved.

[0015] 2、The diode heat dissipation plates in the fixed frame are driven to rotate by the second motor, so that the diode heat dissipation plates are polished and chamfered by the abrasive cloth filament wheel while rotating, the peripheral side of the diode heat dissipation plates can be completely polished and chamfered at one time, and the production efficiency is further improved.

[0016] Other features and advantages of the present application will be further described in the following specification, and some of them will become apparent from the specification, or will be understood from the specification, or will be understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained by the structure indicated in the specification, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1The whole structure schematic diagram of the utility model is shown in the figure.

[0018] Figure 2 The installation position structure schematic diagram of the diode heat dissipation plate of the utility model is shown in the figure.

[0019] Figure 3 The figure shows the diode heat dissipation plate is divided by the magnetic plate of the utility model.

[0020] Figure 4 The position structure schematic diagram of the driving shaft of the utility model is shown in the figure.

[0021] Figure 5 The separation structure schematic diagram of the movable rod and the transmission sleeve of the utility model is shown in the figure.

[0022] Figure 6 The outer wall structure schematic diagram of the transmission sleeve of the utility model is shown in the figure.

[0023] Figure 7 The inner wall structure schematic diagram of the movable sleeve of the utility model is shown in the figure.

[0024] In the figure: 1, support; 2, slide rail; 3, fixed frame; 4, first motor; 5, driving shaft; 51, transmission sleeve; 52, limiting groove; 53, movable rod; 54, limiting strip; 55, top ring; 56, movable sleeve; 57, annular guide groove; 58, sliding block; 6, abrasive cloth filament wheel; 7, support shaft; 8, air cylinder; 9, rotating sleeve; 10, second motor; 11, protective cover; 12, limiting hole; 13, magnetic plate; 14, arc-shaped track; 15, organ shelter cover. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1-7The utility model discloses a diode heat dissipation pole plate edge grinding chamfer integrated equipment, including support 1, support 1 is supported to whole, two edge sides of support 1 are installed with slide rail 2, the inside installation of support 1 has first motor 4, and the output of first motor 4 is installed with drive shaft 5, and drive shaft 5 penetrates support 1 and is fixedly connected with abrasive cloth silk wheel 6, and the fixed frame 3 of sliding connection is placed between two slide rails 2, and the rotatable connection of fixed frame 3 has support shaft 7, and multiple diode heat dissipation pole plates are placed on support shaft 7, and the cylinder 8 of fixed frame 3 upper end installation has, and the piston rod of cylinder 8 is opposite with the most upper layer heat dissipation pole plate, and first motor 4 drives abrasive cloth silk wheel 6 to rotate through drive shaft 5, and pushes fixed frame 3 to move, and fixed frame 3 and slide rail 2 slide, and the moving friction is small, and fixed frame 3 will be clamped between support shaft 7 and cylinder 8 diode heat dissipation pole plate close to abrasive cloth silk wheel 6, and the edge of multiple diode heat dissipation pole plates is polished and chamfered through abrasive cloth silk wheel 6, and burr is removed, and realizes chamfering operation, and the edge grinding chamfer operation of multiple diode heat dissipation pole plates is realized one time, and the operation efficiency is high, and it is convenient to produce diode heat dissipation pole plate.

[0027] The adjacent two diode heat dissipation pole plates are placed with the split magnetic plate 13, and the split magnetic plate 13 divides multiple diode heat dissipation pole plates, and further makes there be a gap between adjacent diode heat dissipation pole plates, and abrasive cloth silk wheel 6 can better polish and chamfer the edge of diode heat dissipation pole plate.

[0028] The ground of fixed frame 3 is installed with second motor 10, and the output of second motor 10 is fixed with one end of support shaft 7, when pushing diode heat dissipation pole plate and making it close to abrasive cloth silk wheel 6, the lower end of cylinder 8 is rotatably installed with rotating sleeve 9, and rotating sleeve 9 is extruded on the most upper layer diode heat dissipation pole plate, starts second motor 10 work, and multiple diode heat dissipation pole plates are driven to rotate through support shaft 7 cooperation rotating sleeve 9 of second motor 10, manually moves fixed frame 3, controls the force of diode heat dissipation pole plate and abrasive cloth silk wheel 6 contact, and further realizes the polishing and chamfering of the periphery of diode heat dissipation pole plate, and the periphery of diode heat dissipation pole plate can be polished and chamfered one time, and the operation efficiency is improved.

[0029] The driving shaft 5 comprises a transmission sleeve 51, a movable rod 53 and a movable sleeve 56, the support 1 is provided with a limiting hole 12, the movable sleeve 56 is slidably connected in the limiting hole 12, an annular guide groove 57 is formed in the outer wall of the transmission sleeve 51, the inner wall of the annular guide groove 57 is staggered at adjacent corners, the movable sleeve 56 is sleeved on the outer wall of the transmission sleeve 51, the inner wall of the movable sleeve 56 is fixedly connected with a sliding block 58 which is slidably connected with the inner wall of the annular guide groove 57, the output shaft of the first motor 4 is fixedly connected with the lower end of the transmission sleeve 51, when the first motor 4 works, the transmission sleeve 51 is driven to rotate, the transmission sleeve 51 drives the movable sleeve 56 to move up or down in the limiting hole 12 through the cooperation of the annular guide groove 57 on the outer wall of the transmission sleeve 51 and the sliding block 58, a limiting groove 52 is formed in the upper end of the transmission sleeve 51, a limiting strip 54 is fixedly connected with the lower outer wall of the movable rod 53, the limiting strip 54 and the movable rod 53 are slidably connected in the limiting groove 52, a top ring 55 is rotatably connected with the outer wall of the movable rod 53, the top ring 55 is rotatably connected with the upper end surface of the movable sleeve 56, the abrasive wire wheel 6 is fixed on the outer wall of the movable rod 53, when the transmission sleeve 51 rotates, the movable rod 53 is driven to rotate through the cooperation of the limiting groove 52 and the limiting strip 54, the movable rod 53 drives the abrasive wire wheel 6 to rotate, at the same time, the top ring 55 is driven to rise or fall when the movable sleeve 56 rises or falls, the top ring 55 drives the movable rod 53 to rise or fall in the limiting groove 52, and then the abrasive wire wheel 6 rotates while reciprocating rising and falling, the abrasive wire wheel 6 which moves up and down and rotates improves the polishing and chamfering effect on the edge of the diode heat sink plate and improves practicability.

[0030] The outer side of the fixing frame 3 is fixedly provided with two symmetrical arc-shaped tracks 14, the organ cover 15 is installed between the two arc-shaped tracks 14, one end of the organ cover 15 is fixedly connected with the inner walls of the two arc-shaped tracks 14, and the other end is slidably connected in the arc-shaped track 14, so that the one end of the organ cover 15 can slide in the arc-shaped track 14 by moving, the opening and closing of the organ cover 15 is realized, the organ cover 15 is opened when the diode heat sink plate needs to be fixed or removed, the organ cover 15 is closed when the diode heat sink plate is polished and chamfered, the protection of the organ cover 15 is realized, the phenomenon that the debris generated by polishing and chamfering flies to the workers to cause injury is avoided, and practicability is improved.

[0031] The upper surface of the support 1 is provided with a protective cover 11, the protective cover 11 shields the outer side of the abrasive wire wheel 6, as shown in Figure 2 , the protective cover 11 can shield the debris when the abrasive wire wheel 6 polishes and chamfers the diode heat sink plate, and the phenomenon that the debris flies everywhere is avoided.

[0032] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For the ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A diode heat dissipation plate edge grinding and chamfering integrated equipment, comprising a support (1), characterized in that, The support (1) is provided with two slide rails (2) on both sides, a first motor (4) is arranged in the support (1), a driving shaft (5) is arranged at the output end of the first motor (4), the driving shaft (5) penetrates through the support (1) and is fixedly connected with a sand cloth wire wheel (6), a fixing frame (3) is slidably arranged between the two slide rails (2), the fixing frame (3) is rotatably connected with a supporting shaft (7), a plurality of diode heat sink plates are stacked on the supporting shaft (7), a pneumatic cylinder (8) is arranged at the upper end of the fixing frame (3), and the piston rod of the pneumatic cylinder (8) abuts against the uppermost diode heat sink plate.

2. The diode heat sink plate edge grinding and chamfering integrated equipment according to claim 1, characterized in that, A partition magnetic plate (13) is arranged between the two adjacent diode heat sink plates, and the partition magnetic plate (13) divides the plurality of diode heat sink plates.

3. The device according to claim 1, characterized in that, A second motor (10) is arranged on the bottom surface of the fixing frame (3), the output end of the second motor (10) is fixed to one end of the supporting shaft (7), a rotating sleeve (9) is rotatably arranged at the lower end of the pneumatic cylinder (8), the rotating sleeve (9) is pressed on the uppermost diode heat sink plate, and the second motor (10) drives the plurality of diode heat sink plates to rotate through the supporting shaft (7) and the rotating sleeve (9).

4. The diode heat sink plate edge grinding and chamfering integrated device according to claim 1, characterized in that, The driving shaft (5) comprises a transmission sleeve (51), a movable rod (53) and a movable sleeve (56), a limiting hole (12) is formed in the support (1), the movable sleeve (56) is slidably connected in the limiting hole (12), an annular guide groove (57) is formed in the outer wall of the transmission sleeve (51), the movable sleeve (56) is sleeved on the outer wall of the transmission sleeve (51), a sliding block (58) is fixedly connected to the inner wall of the transmission sleeve (51) and slidably connected with the annular guide groove (57), the output shaft of the first motor (4) is fixedly connected to the lower end of the transmission sleeve (51), a limiting groove (52) is formed in the upper end of the transmission sleeve (51), a limiting strip (54) is fixedly connected to the outer wall of the lower end of the movable rod (53), the limiting strip (54) and the movable rod (53) are slidably connected in the limiting groove (52), a top ring (55) is rotatably connected to the outer wall of the movable rod (53), the top ring (55) is rotatably connected to the upper end surface of the movable sleeve (56), and the sand cloth wire wheel (6) is fixed to the outer wall of the movable rod (53).

5. The diode heat sink plate edge grinding and chamfering integrated device according to claim 1, characterized in that, The outer side of the fixing frame (3) is fixedly provided with two symmetrical arc-shaped tracks (14), and the organ cover (15) is arranged between the two arc-shaped tracks (14), one end of the organ cover (15) is fixedly connected with the inner walls of the two arc-shaped tracks (14), and the other end is slidably arranged in the arc-shaped track (14).

6. The diode heat sink plate edge grinding and chamfering integrated apparatus according to claim 1, characterized in that, The upper surface of the support (1) is provided with a protective cover (11), and the protective cover (11) covers the outer side of the sand cloth wire wheel (6).

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