CN2550089Y

CN2550089Y - Sheet press mechanism for radiator fin

Info

Publication number: CN2550089Y
Application number: CN 02234536
Authority: CN
Inventors: 陈丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-08
Filing date: 2002-05-08
Publication date: 2003-05-14
Anticipated expiration: 2012-05-08

Abstract

The utility model relates to a sheet press mechanism for radiator fin. The proposal of the utility model is to provide a sheet press mechanism for radiator fin with the advantages of saving the labor, shortening the sheet press time, increasing the yield and increasing the economic efficiency. The utility model comprises a sheet press platform which is provided with a through hole, a lifting structure and a driving structure. The internal edge of the front part and the back part of the lifting structure are provided with a clip which is used for holding a heat sink tube, a positioning pile and a pair of parallel crossed fixing piles the upper end of which is thick while the lower end is thin, and the length of the crossed fixing pile is larger than the positioning pile. The driving structure comprises two base blocks, two fixing blocks which are fixedly arranged between the two base blocks, two shaft rods which are thoroughly arranged between the two fixing blocks, a movable block which is fixedly arranged on the two shaft rods and is provided with a saw type side, a spring, a stair block which is fixedly arranged inside the concave groove of the movable block and is provided with a plurality of stairs, two fastening components which are respectively arranged at the two sides of the movable block, a fixing pole the upper end of which is thick while the lower end is thin, a recovery rod which is arranged below the movable block and positioned between the two base blocks. The external sides of the two base blocks are respectively concavely provided with an embedding groove and a rectangle hole. The fastening components form a right angle, a rectangle hole and a saw type side.

Description

Fin compressing tablet mechanism

Technical field

The utility model belongs to fin manufacturing equipment parts, particularly a kind of fin compressing tablet mechanism.

Background technology

In the flourishing day by day society of industry and commerce, competition also becomes progressive maximum power.And when following after progress, the utilization of the object cost on the industry, the number of production capacity, human resources also just becomes the factor that the dealer researches and develops the innovation consideration of needing badly.

The fin compressing tablet mechanism of commonly using, big polyphyly carries out with manual type, promptly uses a tablet press machine and compressing tablet frame, and fin is placed on the compressing tablet frame, then with manpower just tablet press machine add the fin that will go up towards compressing tablet and press down, circulating in regular turn is pressed into groups of fins with some fin.

From the above, the fin compressing tablet mechanism of commonly using, though can reach the effect of compressing tablet, come compressing tablet with manpower entirely, this fragile fin, and easily cause groups of fins quality instability; Moreover, easily cause personnel's work injury; Person again can increase the compressing tablet time of fin and reduce production capacity, and this is consuming time takes a lot of work and cause waste of manpower resource, is not inconsistent the modern economy benefit in fact.

Summary of the invention

The purpose of this utility model provides a kind of fin compressing tablet mechanism that saves manpower, shortens the compressing tablet time, increases production capacity, increases economic efficiency.

The utility model comprises compressing tablet platform, lifting structure and drives structure; Compressing tablet platform system is located at mold mechanism punching out platform rear, and one-body molded with the punching out platform, and its appropriate location is provided with at least one perforated holes; Lifting structure system is located at the compressing tablet platform rear, dashes forward in the forward and backward side of lifting structure inside edge and establishes clamp device and fixed point stake; Clamp device is corresponding with perforated holes on the compressing tablet platform in order to press the radiating tube of folded fin for vertically inserting and putting, and extends the cross spud pile that pair of parallel is upper-wide lower-thin state and is longer than the fixed point stake in fixed point stake rear; Drives structure system is located at the lifting structure below, it comprises two matrixs, be fixedly arranged on two fixed blocks between the front and back ends of two matrixs top, be arranged in respectively front and back ends two fixed block both sides two axostylus axostyles, be fixedly arranged on two axostylus axostyles and be arranged with in moderate place, top groove movable block, be arranged at spring body between front end fixed block and the movable block front end, be fixedly arranged in the movable block groove and be provided with the ladder block of some ladders, be arranged at movable block both sides two respectively and fix assemblies, be the upper-wide lower-thin state hold-down bars, be arranged at below the movable block and the reverting bar between two matrixs; Two matrix outer side edges are arranged with caulking groove respectively, and provide the corresponding rectangle slotted eye that also supplies the intercalation of lifting structure cross spud pile in nearly caulking groove place; Movable block has two indentation sides; Fix the corresponding right angle of rectangle slotted eye on assembly formation and the matrix, its two ends are provided with the zigzag side that corresponding rectangular opening for the hold-down bars plant with the matrix upper embedded groove reaches and mutual buckle corresponding with movable block zigzag side.

Wherein:

Clamp device one side is oblique shape, is pivoted in oblique shape place to use vertically to insert and put top and be the anchor clamps lid that curving shape, bottom are the vertical configuration radiating tube.

Movable block has the zigzag bottom surface of using with the mutual buckle of inverted concave piece zigzag end face; Two matrix relative inner limits are arranged with round blind hole; The hold-down bars that is upper-wide lower-thin state is provided with long slot bore; Reverting bar front end and front end are respectively equipped with the corresponding pivot of hold-down bars long slot bore hole and reach and the corresponding pivot of two matrix relative inner circle blind hole hole; Inverted concave piece bottom vertically be provided with recess corresponding and that put for the reverting bar front end and run through recess and with the corresponding through hole in reverting bar front end pivot hole; Reverting bar is hubbed on two matrixs by the axostylus axostyle that is arranged in its pivot hole, two ends are inserted in the two matrix relative inner circle blind hole.

Fix assembly comprise the cross abaculus, by the solid rectangular block of cross abaculus lid, be embedded at cross abaculus front side Contraband shape piece, be arranged at the spring in the Contraband shape piece and be arranged at spring in the rectangular block; The corresponding right angle of rectangle slotted eye on cross abaculus formation and the matrix; The rectangular block two ends are provided with corresponding with the matrix upper embedded groove for the rectangular opening of hold-down bars plant and the tank of putting spring, and zigzag side corresponding with movable block indentation side and mutual buckle is arranged at the tank end.

Because the utility model comprises compressing tablet platform, lifting structure and the drives structure that is provided with perforated holes; Prominent establishing for inserting and putting in order to clamp device, the fixed point stake of pressing folded fin radiating tube and extending in fixed point stake rear pair of parallel is upper-wide lower-thin state and is longer than the cross spud pile of fixed point stake in the forward and backward side of lifting structure inside edge; Drives structure comprises two matrixs, be fixedly arranged on two fixed blocks between two matrixs, be arranged in two axostylus axostyles between two fixed blocks, be fixedly arranged on two axostylus axostyles and have the zigzag side movable block, spring body, be fixedly arranged in the movable block groove and be provided with the ladder block of some ladders, be arranged at movable block both sides two respectively and fix assemblies, be the upper-wide lower-thin state hold-down bars, be arranged at movable block below and the reverting bar between two matrixs; Two matrix outer side edges are arranged with caulking groove and rectangle slotted eye respectively; Fix assembly form right angle, rectangular opening and zigzag side.The utility model system with sheet metal carried out the automation control system that punching out forms some fin via mold mechanism be connected, and be installed in the mold mechanism rear, use the some fin that to form and carry out compressing tablet, so that some fin are pressed the folded groups of fins that forms mutually.During operation, open automation control system, make the action of mold mechanism and the utility model, at this moment, sheet metal is delivered to mold mechanism and carries out punching out formation fin, then, again fin is delivered on the utility model compressing tablet platform, lifting structure moves downwards simultaneously, following in the matrix rectangle slotted eye of insertion below, fixing assembly right angle so that be the cross spud pile of upper-wide lower-thin state, with the cross spud pile for pushing the place, right angle that fixes assembly forward in the top of thick portion, the movable block that fixes assembly and buckle mutual with it with traction moves forward, and make fixed point stake just prop up first terrace of ladder block, simultaneously the radiating tube of clamp device below on the compressing tablet platform fin and the perforated holes of aiming on the compressing tablet platform carry out compressing tablet downwards; When radiating tube is put on the fin of being pressed, lifting structure is action upwards, related cross spud pile of while, fixed point stake and the radiating tube of carrying first fin secretly rise together, at this moment, upper-wide lower-thin state cross spud pile breaks away from the matrix rectangle slotted eye and it no longer pushes the right angle of fixing assembly for the top of thick portion because of being, the fixing assembly is moved a little backward, meanwhile, fixing assembly separates with the mutual buckle zigzag of movable block side, make and fix assembly and return back to behind the initial position once again buckle mutually, when lifting structure rises to fixed point by the time, sheet metal is delivered to mold mechanism again and carries out punching out formation fin, and then the same according to aforementioned activities, according to this do action, so, just, can continue the mutual clinching of some fin to be formed groups of fins by automated system.Not only save manpower, shorten the compressing tablet time, and increase production capacity, increase economic efficiency, thereby reach the purpose of this utility model.

Description of drawings

Fig. 1, be the utility model structural representation stereogram.

Fig. 2, be the utility model drives structure exploded structural representation stereogram.

Fig. 3, be the utility model clamping structure decomposition texture schematic isometric.

Fig. 4, be the utility model original state schematic diagram.

Fig. 5, for the utility model operating state schematic diagram (pressing down first fin).

Fig. 6, for the utility model operating state schematic diagram (rising resets).

Fig. 7, for the utility model operating state schematic diagram (pressing down the plural pieces fin).

Fig. 8, be the utility model completion status schematic diagram.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model fin compressing tablet mechanism 3 is and sheet metal 1 is carried out the automation control system that punching out forms some fin 4 via mold mechanism 2 is connected, and be installed in mold mechanism 2 rears, use the some fin 4 that to form and carry out compressing tablet, so that some fin 4 are pressed the folded groups of fins that forms mutually.

The utility model fin compressing tablet mechanism 3 comprises compressing tablet platform 31, lifting structure 32, clamp device 33 and drives structure 37.

Compressing tablet platform 31 is to be located at mold mechanism 2 punching out platforms 21 rears, and one-body molded with punching out platform 21, and its appropriate location is provided with at least one perforated holes 311.

Lifting structure 32 is to be located at compressing tablet platform 31 rears, prominently in inside edge, lifting structure 32 the place ahead establish the clamp device 33 that a side is oblique shape, the anchor clamps that are pivoted in oblique shape place lid 331, vertically inserting and putting top by anchor clamps lid 331 is curving shape, bottom and is vertical configuration and corresponding with perforated holes 311 on the compressing tablet platform 31 with in order to press the radiating tube 34 of folded fin 4, the set point stake 35 of dashing forward of inside edge, lifting structure 32 rear, and extend the cross spud pile 36 of pair of parallel in fixed point stake 35 rears, cross pile 36 is upper-wide lower-thin state, and is longer than fixed point stake 35.

As Fig. 1, shown in Figure 2, drives structure 37 is to be located at lifting structure 32 belows, and it comprises two matrixs 371, before being fixedly arranged on two matrixs, 371 tops, two fixed block 372A between the rear end, 372, before being arranged in respectively, rear end two fixed block 372A, two axostylus axostyles 373 of 372 both sides, be fixedly arranged on two axostylus axostyles 373 and moderate place is arranged with groove 3741 in the top movable block 374, be arranged at the spring body 375 between front end fixed block 372A and movable block 374 front ends, be fixedly arranged in movable block 374 grooves 3741 and be provided with the ladder block 376 of some ladders, be arranged at movable block 374 both sides respectively and fix assembly 38 with lifting structure 32 cross piles 36 corresponding two, be upper-wide lower-thin state and be provided with the hold-down bars 39 of long slot bore 391, be arranged at movable block 374 belows and the reverting bar 40 between two matrixs 371, be arranged at the inverted concave piece 41 of movable block 374 belows, connecting rod 42 and axostylus axostyle 43.

Two matrixs, 371 outer side edges are arranged with caulking groove 3711 respectively, and its relative inner limit is arranged with round blind hole 3712, and provide the corresponding rectangle slotted eye 3713 that also supplies 36 intercalations of lifting structure 32 cross spud piles in nearly caulking groove 3711 places.

Movable block 374 has two indentation sides 3742 and bottom surface 3743.

As Fig. 2, shown in Figure 3, fix assembly 38 comprise cross abaculus 381, by the solid rectangular block 382 of cross abaculus 381 lids, be embedded at cross abaculus 381 front sides Contraband shape piece 383, be arranged at the spring 384 in the Contraband shape piece 383 and be arranged at spring 385 in the rectangular block 382.

Rectangle slotted eye 3713 corresponding right angles 3811 on cross abaculus 381 formations and the matrix 371.

Rectangular block 382 two ends are provided with the corresponding rectangular opening of planting for hold-down bars 39 3821 with matrix 371 upper embedded grooves 3711 and the tank 3822 of putting spring 385, are provided with the zigzag side 3823 of and mutual buckle corresponding with movable block 374 indentation sides 3742 in tank 3822 end side surface.

Fix assembly 38 and return back to initial position by being arranged at Contraband shape piece 383 inner springs 384 when climbing away on the substrate 371 rectangle slotted eye 3713 when cross spud pile 36, making; By being arranged at spring 385 in rectangular block 382 tanks 3822 when rising on its thick portion disengaging rectangular block 382 rectangular opening 3821 when hold-down bars 39, its zigzag side 3823 is returned back to and movable block 374 zigzag sides 3742 mutual buckle states.

As shown in Figure 2, reverting bar 40 front ends and front end are respectively equipped with and hold-down bars 39 long slot bores, 391 corresponding pivot holes 401 and and two matrixs, 371 relative inner circle blind hole, 3712 corresponding pivot holes 402.

Inverted concave piece 41 has the zigzag end face 411 of and mutual buckle corresponding with movable block 374 indentation bottom surfaces 3743, its bottom vertically be provided with recess 412 corresponding and that put for reverting bar 40 front ends and run through recess 412 and with reverting bar 40 front end pivot holes 401 on corresponding through hole 413.

Connecting rod 42 is arranged in hold-down bars 39 long slot bores 391, inverted concave piece 41 through holes 413 and reverting bar 40 and puts in the through hole 401 of inverted concave piece 41 recesses 412 Inner Front Ends; Axostylus axostyle 43 is arranged in the reverting bar 40 pivot holes, and its two ends are inserted in two matrixs, the 371 relative inner circle blind hole 3712.

As shown in Figure 4, not during operation, sheet metal 1 is not delivered to mold mechanism 2 punching out, lifting structure 32 is not action also, at this moment, the radiating tube 34 that clamp device 33 is inserted and put just is positioned at compressing tablet platform 31 perforated holes 311 tops, and guide pile 35 and cross spud pile 36 also all lay respectively at the rank, the end of ladder block 376 and fix the top at 3811 places, assembly 38 cross abaculus, 381 right angles.

As shown in Figure 5, when operating with the utility model, at first open automation control system, make mold mechanism 2 and 3 actions of the utility model fin compressing tablet mechanism, at this moment, sheet metal 1 is delivered to mold mechanism 2 and carries out punching out formation fin 4, then, fin 4 is delivered on the utility model compressing tablet platform 31 again, lifting structure 32 moves downwards simultaneously, so that following fixing assembly 38 cross abaculus 381 right angles 3811, inserts in the matrix 371 rectangle slotted eyes 3713 of below cross spud pile 36, because of cross spud pile 36 is upper-wide lower-thin state, so when cross spud pile 36 inserts in the rectangle slotted eye 3713, can pushing forward for the top of thick portion of cross spud pile 36 fixes 3811 places, assembly 38 cross abaculus, 381 right angles, move forward with traction fixing assembly 38 and with the movable block 374 of zigzag side 3742 with its rectangular block 382 zigzag sides 3823 mutual buckles, and make fixed point stake 35 just prop up first terrace of ladder block 376, simultaneously the radiating tube 34 of clamp device 33 belows on the compressing tablet platform 31 fin 4 and the perforated holes of aiming on the compressing tablet platform 31 311 carry out compressing tablet downwards.

As shown in Figure 6, when radiating tube 34 is put on the fin 4 of being pressed, upwards action of lifting structure 32, related cross spud pile 36 of while, fixed point stake 35 and the also rising together of radiating tube 34 of carrying first fin 4 secretly, at this moment, because of cross spud pile 36 breaks away from rectangle slotted eye 3713 on the matrix 371, make cross spud pile 36 tops no longer push cross abaculus 381 right angles 3811, and by the back stretch that is arranged at the spring 384 in the Contraband shape piece 383, fixing assembly 38 is moved a little backward, meanwhile, fix assembly 38 rectangular blocks 382 and movable block 374 mutual buckle zigzag sides 3823,3742 separately, and make fixing assembly 38 return back to initial position, and the zigzag side 3823 of its rectangular block 382 once again with the zigzag side 3742 mutual buckles of movable block 374, when lifting structure 32 rose to fixed point by the time, sheet metal 1 is delivered to mold mechanism 2 again to carry out punching out and forms fin 4, and then the same according to aforementioned activities, do action according to this.

From the above, as shown in Figure 7, when some fin 4 when mutually clinching forms groups of fins along with the ladder number of ladder block 376, fixed point stake 35 is positioned at ladder block 376 and goes up the top, rank most, cross spud pile 36 is positioned at and fixes top, 3811 places, assembly 38 cross abaculus, 381 right angles, and spring 375 formation between movable block 374 front ends and front end fixed block 372A are compressive state; At this moment, as shown in Figure 8, the staff can up draw replying part 40, because of lever principle, connecting rod 42 front ends are taken advantage of a situation downwards, drawing hold-down bars 39 simultaneously also takes advantage of a situation when downward, because of hold-down bars 39 is upper coarse and lower fine, so when hold-down bars 39 is taken advantage of a situation when downward, upper coarse and lower fine hold-down bars 39 are the top of thick portion in the fixing assembly 38 rectangular blocks 382 1 side rectangular openings 3821 by being inserted in, promoting to fix assembly 38 outwards moves, so that its rectangular block 382 zigzag sides 3823 separate with movable block 374 zigzag sides 3742, simultaneously pull open the piece of falling the inverted concave 41 downwards, so that its zigzag end face 411 separates with movable block 374 zigzag bottom surfaces 3742, by the elastic-restoring force that places the spring body 375 between movable block 374 front ends and the front end fixed block 372A through connecting rod 43, make movable block 374 reply the home position, and then the same according to above-mentioned initial actuating, running in proper order continues by automated system the mutual clinching of some fin to be formed groups of fins.

Claims

1, a kind of fin compressing tablet mechanism is characterized in that it comprises compressing tablet platform, lifting structure and drives structure; Compressing tablet platform system is located at mold mechanism punching out platform rear, and one-body molded with the punching out platform, and its appropriate location is provided with at least one perforated holes; Lifting structure system is located at the compressing tablet platform rear, dashes forward in the forward and backward side of lifting structure inside edge and establishes clamp device and fixed point stake; Clamp device is corresponding with perforated holes on the compressing tablet platform in order to press the radiating tube of folded fin for vertically inserting and putting, and extends the cross spud pile that pair of parallel is upper-wide lower-thin state and is longer than the fixed point stake in fixed point stake rear; Drives structure system is located at the lifting structure below, it comprises two matrixs, be fixedly arranged on two fixed blocks between the front and back ends of two matrixs top, be arranged in respectively front and back ends two fixed block both sides two axostylus axostyles, be fixedly arranged on two axostylus axostyles and be arranged with in moderate place, top groove movable block, be arranged at spring body between front end fixed block and the movable block front end, be fixedly arranged in the movable block groove and be provided with the ladder block of some ladders, be arranged at movable block both sides two respectively and fix assemblies, be the upper-wide lower-thin state hold-down bars, be arranged at below the movable block and the reverting bar between two matrixs; Two matrix outer side edges are arranged with caulking groove respectively, and provide the corresponding rectangle slotted eye that also supplies the intercalation of lifting structure cross spud pile in nearly caulking groove place; Movable block has two indentation sides; Fix the corresponding right angle of rectangle slotted eye on assembly formation and the matrix, its two ends are provided with the zigzag side that corresponding rectangular opening for the hold-down bars plant with the matrix upper embedded groove reaches and mutual buckle corresponding with movable block zigzag side.

2, fin compressing tablet according to claim 1 mechanism is characterized in that described clamp device one side is oblique shape, is pivoted in oblique shape place to use vertically to insert and put top and be the anchor clamps lid that curving shape, bottom are the vertical configuration radiating tube.

3, fin compressing tablet according to claim 1 mechanism is characterized in that described movable block has the zigzag bottom surface of using with the mutual buckle of inverted concave piece zigzag end face; Two matrix relative inner limits are arranged with round blind hole; The hold-down bars that is upper-wide lower-thin state is provided with long slot bore; Reverting bar front end and front end are respectively equipped with the corresponding pivot of hold-down bars long slot bore hole and reach and the corresponding pivot of two matrix relative inner circle blind hole hole; Inverted concave piece bottom vertically be provided with recess corresponding and that put for the reverting bar front end and run through recess and with the corresponding through hole in reverting bar front end pivot hole; Reverting bar is hubbed on two matrixs by the axostylus axostyle that is arranged in its pivot hole, two ends are inserted in the two matrix relative inner circle blind hole.

4, fin compressing tablet according to claim 1 mechanism, it is characterized in that described fixing assembly comprise the cross abaculus, by the solid rectangular block of cross abaculus lid, be embedded at cross abaculus front side Contraband shape piece, be arranged at the spring in the Contraband shape piece and be arranged at spring in the rectangular block; The corresponding right angle of rectangle slotted eye on cross abaculus formation and the matrix; The rectangular block two ends are provided with corresponding with the matrix upper embedded groove for the rectangular opening of hold-down bars plant and the tank of putting spring, and zigzag side corresponding with movable block indentation side and mutual buckle is arranged at the tank end.