CN213140473U - Pressing type flattening mechanism - Google Patents

Abstract

The utility model provides a pressing type clapping mechanism, which comprises a side plate, a top plate, a guide sleeve, a cylinder, a telescopic plate, a buffer structure and a clapping structure, the utility model realizes the assembly type installation of a plurality of clappers by arranging the clapping structure consisting of the clappers, an inserting strip and a slot and matching the clappers with the slot, meanwhile, the number of clappers can be increased or reduced according to the size specification of the clapped workpiece, the transverse size of the clapping structure is further effectively adjusted, make this application be convenient for more adjust for accommodation process is labour saving and time saving more, compares in the manual regulation work piece or mechanical regulation clapper's the regulation mode, and this application has saved a large amount of labour cost, economic input cost, can not cause certain influence to the equipment quality of work piece, has further improved the efficiency of work piece equipment.

Description

Pressing type flattening mechanism

Technical Field

The utility model relates to a heat exchanger processing equipment technical field especially relates to pressing mode mechanism of clapping.

Background

The integral assembly of the heat exchanger is completed by an assembling machine, firstly, collecting pipes on two sides of the heat exchanger are installed on dies of collecting pipe installation walls on two sides of the assembling machine, then flat pipes and fin belts are placed on a middle assembling platform, and the assembling machine is started to complete the assembly of the heat exchanger. Before the assembling machine is started and assembled, the flat tubes and the fin belts which are arranged in a row need to be flattened by the flattening platform, and technicians in related fields improve manual flattening into a method for controlling the flattening plate to move by the air cylinder to press a workpiece so as to realize flattening, so that the labor cost is further reduced;

in the prior art, the sizes and specifications of heat exchangers to be assembled are different, when the assembling specification is smaller than or equal to the size of a clapper, only a workpiece needs to be leveled by manually controlling the clapper to move longitudinally, but when the size of the workpiece is larger than the size of the clapper, because the clapper is fixed and does not have an adjusting function, the workpiece needs to be manually moved transversely or a transverse moving structure is added in the clapper or an assembling platform to realize mechanical movement, and the clapping operation of the workpiece is realized by adjusting, so that the manual operation not only increases the labor cost to a certain extent, but also can cause certain influence on the assembling quality of the workpiece, further reduces the assembling efficiency of the workpiece, and increases the investment of economic cost to a certain extent by setting the mechanical movement;

in the prior art, the impact force for controlling the flat plate to move downwards through the air cylinder is large, and the flat plate is not stable in the moving process, so that the flat plate does not have the buffering effect during the flat operation, the quality of a workpiece is affected to a certain extent, the assembly efficiency and the precision of a heat exchanger are further reduced, and therefore, a compression type flat plate mechanism is provided.

Disclosure of Invention

According to the above technical problems, the present invention provides a pressing type slapping mechanism, which is characterized by comprising two side plates, a top plate, two guide sleeves, a cylinder, a retractable plate, a buffer structure and a slapping structure, wherein the number of the side plates is two, the top of the two side plates is welded with the top plate, a through hole is arranged at the center position of the top plate, the cylinder is arranged in the through hole, one end of the cylinder with the retractable rod passes through the through hole and extends to a position between the two side plates, the cylinder is connected with an external air compressor, a mounting hole is arranged in the top part, the number of the mounting holes is two, the two mounting holes are arranged at two sides of the through hole, the guide sleeves are arranged at the bottom of the top plate through bolts, guide columns are arranged in the mounting holes, the guide columns pass through the mounting holes and extend to a position between the two, the left end and the right end of the bottom of the telescopic rod are respectively provided with a buffer structure, and the bottoms of the two buffer structures are provided with a leveling structure;

the clapping structure consists of clappers, inserting strips and slots, the clappers are mounted at the bottoms of the two buffering structures, the number of the clappers is N, the N is more than or equal to 2, the inserting strips are mounted on the left side wall of the clappers, the inserting strips and the clappers are of an integral structure, sealing gaskets are arranged on the outer side walls of the inserting strips, the slots are formed in the right end of the top of the clappers, the inserting strips and the slots are matched for use, the adjacent clappers are fixed through the matching use of the inserting strips and the slots, and the size of the inserting strips is smaller than that of the slots by 1 mm;

buffer structure comprises an installation section of thick bamboo, buffer spring, pulley, carriage release lever, gag lever post, the installation section of thick bamboo has been welded respectively at both ends about the expansion plate bottom, the internally mounted of installation section of thick bamboo has buffer spring, buffer spring's bottom installation carriage release lever, the outside that the carriage release lever extends to an installation section of thick bamboo is connected with the clapper through the screw, the inside wall of an installation section of thick bamboo is seted up flutedly, installs the pulley through the pivot in this recess, pulley and carriage release lever contact, the gag lever post is installed to the lateral wall of carriage release lever, the outside at an installation section of thick bamboo is installed to the gag lever post.

The utility model has the advantages that: the utility model discloses a setting is by clapping the board, the cutting, the structure of clapping that the slot is constituteed, a plurality of clappers of setting are used through the cooperation of cutting and slot, the assembled installation of a plurality of clappers has been realized, can increase or reduce the quantity of clappers according to the size specification of the work piece of clapping simultaneously, further realized carrying out effectual regulation to the transverse dimension of clapping the structure, make this application be convenient for adjust more, make the adjustment process more labour saving and time saving, compare in the manual work piece of adjusting or the regulation mode of mechanical regulation clapper, this application has saved a large amount of labour cost, economic input cost, can not cause certain influence to the equipment quality of work piece, the efficiency of work piece equipment has further been improved;

the utility model discloses a setting is by an installation section of thick bamboo, buffer spring, the pulley, the carriage release lever, the buffer structure that the gag lever post is constituteed, buffer spring can make the clapper play the effect of effectual buffering at the in-process of clapping, make the clapper can steady downstream, the clapper can not lead to the fact certain influence to the quality of work piece at the in-process of removing, the efficiency and the precision of work piece equipment have further been improved, the pulley rotates under the effect of pivot, the effect to the supplementary removal of carriage release lever has further been realized, make the in-process that the carriage release lever removed can not take place the condition of rocking, stability is improved, the gag lever post can play effectual limiting displacement, can effectively avoid clapping the board and take place direct rigid contact with an installation section of thick bamboo, service life has been prolonged to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a connecting structure between adjacent clapboards of the present invention;

FIG. 3 is a top view of the clapper of the present invention, in which the left side wall is provided with a cutting and the right end is provided with a slot;

FIG. 4 is a schematic view of the cutting of the present invention;

fig. 5 is a schematic view of the buffering structure of the present invention.

As shown in the figure, the device comprises a side plate 1, a top plate 2, a guide sleeve 3, a guide post 30, a cylinder 4, a telescopic plate 5, a buffer structure 6, an installation cylinder 60, a buffer spring 61, a pulley 62, a movable rod 63, a limiting rod 64, a clapper structure 7, a clapper plate 70, a cutting bar 71, a slot 72, a sealing gasket 73, an assembly table 8 and a workpiece 9.

Detailed Description

Example 1

The utility model provides a pressing type flattening mechanism, which is characterized by comprising two side plates 1, a top plate 2, guide sleeves 3, air cylinders 4, expansion plates 5, a buffer structure 6 and a flattening structure 7, wherein the number of the side plates 1 is two, the top parts of the two side plates 1 are welded with the top plate 2, the center position of the top plate 2 is provided with a through hole, the through hole is internally provided with the air cylinders 4, one ends of the air cylinders 4 with expansion rods pass through the through hole and extend to a position between the two side plates 1, the air cylinders 4 are connected with an external air compressor, the inside of the top parts are provided with mounting holes, the number of the mounting holes is two, the two mounting holes are arranged at two sides of the through hole, the bottom parts of the top plates 2 are provided with the guide sleeves 3 through bolts, guide columns 30 are arranged in the mounting holes, the guide columns 30 pass through the mounting holes and the guide sleeves 3 extend, the left end and the right end of the bottom of the telescopic rod are respectively provided with a buffer structure 6, and the bottoms of the two buffer structures 6 are provided with a leveling structure 7;

the clapping structure 7 consists of clapboards 70, inserting strips 71 and slots 72, the clapboards 70 are arranged at the bottoms of the two buffer structures 6, the number of the clapboards 70 is N, N is more than or equal to 2, the inserting strips 71 are arranged on the left side wall of the clapboards 70, the inserting strips 71 and the clapboards 70 are in an integral structure, sealing gaskets 73 are arranged on the outer side walls of the inserting strips 71, the slots 72 are formed in the right end of the top of the clapboards 70, the inserting strips 71 and the slots 72 are matched for use, the adjacent clapboards 70 are fixed by matching the inserting strips 71 and the slots 72, and the size of the inserting strips 71 is smaller than that of the slots 72 by 1 mm;

buffer structure 6 is by an installation section of thick bamboo 60, buffer spring 61, pulley 62, carriage release lever 63, gag lever post 64 is constituteed, installation section of thick bamboo 60 has been welded respectively at both ends about 5 bottoms of expansion plate, the internally mounted of installation section of thick bamboo 60 has buffer spring 61, buffer spring 61's bottom installation carriage release lever 63, the outside that carriage release lever 63 extends to installation section of thick bamboo 60 is connected with clapper 70 through the screw, the inside wall of installation section of thick bamboo 60 is seted up flutedly, install pulley 62 through the pivot in this recess, pulley 62 and carriage release lever 63 contact, gag lever post 64 is installed to the lateral wall of carriage release lever 63, gag lever post 64 is installed in the outside of installation section of thick bamboo 60.

Example 2

The utility model needs to be matched with an assembly platform of a heat exchanger, and the side plate 1 of the utility model needs to be connected with the assembly platform; when the size of the workpiece 9 to be leveled on the assembly table 8 is smaller than or equal to that of a single clapper 70, manually controlling the cylinder 4 through an external air compressor to drive the clapper 70 to move downwards to achieve the leveling operation of the workpiece 9; when the size of the workpiece 9 to be leveled on the assembly table 8 is larger than or equal to the size of a single clapper 70, at this time, the clappers 70 are increased by manual work through the matching use of the inserts 71 and the slots 72 on the two sides of the clapper 70, so that the overall size of the added clapper 70 is larger than or equal to the size of the workpiece 9, the assembled installation of the clappers 70 is realized through the matching use of the arranged clappers 70 under the matching use of the inserts 71 and the slots 72, meanwhile, the number of the clappers 70 can be increased according to the size specification of the workpiece 9 to be leveled, and further, the transverse size of the clapper structure 7 is effectively adjusted, so that the adjustment is more convenient, the adjustment process is more time-saving and labor-saving, compared with the adjustment mode of manually adjusting the workpiece 9 or mechanically adjusting the clappers 70, a large amount of labor cost and economic investment cost are saved, and certain influence on the assembly quality of the workpiece 9 is not caused, further improve the efficiency of work piece 9 equipment, moreover, buffer spring 61 can make clapper 70 play the effect of effectual buffering at the in-process of clapping, make clapper 70 can steady downstream, clapper 70 can not cause certain influence to the quality of work piece 9 at the in-process that removes, the efficiency and the precision of work piece 9 equipment have further been improved, pulley 62 rotates under the effect of pivot, the effect to the supplementary removal of carriage release lever 63 has further been realized, the condition that the in-process that makes carriage release lever 63 remove can not take place to rock has improved stability, gag lever post 64 can play effectual limiting displacement, can effectively avoid clapper 70 and installation section of thick bamboo 60 to take place direct rigid contact, service life has been prolonged to a certain extent.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The pressing type flattening mechanism is characterized by comprising two side plates, a top plate, guide sleeves, air cylinders, telescopic plates, a buffer structure and a flattening structure, wherein the number of the side plates is two, the top plates are welded at the tops of the two side plates, a through hole is formed in the center position of each top plate, the air cylinders are installed in the through holes, one end of each air cylinder with a telescopic rod penetrates through the through hole and extends to a position between the two side plates, the air cylinders are connected with an external air compressor, installation holes are formed in the tops of the two side plates, the two installation holes are formed in the two sides of the through hole, the guide sleeves are installed at the bottoms of the top plates through bolts, guide pillars are installed in the installation holes and extend to a position between the two side plates, the telescopic plates are installed at the bottoms of the two guide pillars and the telescopic rods of the air cylinders respectively, the buffer structures are installed at the, the bottoms of the two buffer structures are provided with a leveling structure;

the clapping structure consists of clappers, inserting strips and slots, the clappers are arranged at the bottoms of the two buffering structures, the inserting strips are arranged on the left side wall of each clapper, sealing gaskets are arranged on the outer side walls of the inserting strips, the slots are formed in the right end of the top of each clapper, the inserting strips are matched with the slots for use, the adjacent clappers are fixed through the matching use of the inserting strips and the slots, and the size of each inserting strip is smaller than that of each slot by 1 mm;

buffer structure comprises an installation section of thick bamboo, buffer spring, pulley, carriage release lever, gag lever post, the installation section of thick bamboo has been welded respectively at both ends about the expansion plate bottom, the internally mounted of installation section of thick bamboo has buffer spring, buffer spring's bottom installation carriage release lever, the outside that the carriage release lever extends to an installation section of thick bamboo is connected with the clapper through the screw, the inside wall of an installation section of thick bamboo is seted up flutedly, installs the pulley through the pivot in this recess, pulley and carriage release lever contact, the gag lever post is installed to the lateral wall of carriage release lever, the outside at an installation section of thick bamboo is installed to the gag lever post.

2. The hold-down clapping mechanism of claim 1 wherein the number of clapboards is N, N ≧ 2.

3. A hold-down clapping mechanism according to claim 1 wherein the plunger is of unitary construction with the clapper.

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