CN114833262A

CN114833262A - Steel pipe flat-end sealing device for building processing

Info

Publication number: CN114833262A
Application number: CN202210574068.5A
Authority: CN
Inventors: 叶小闯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-08-02

Abstract

The invention relates to a flat-mouth sealing device, in particular to a steel pipe flat-mouth sealing device for building processing. Mainly provides a steel pipe sealing and flattening device for building processing, which does not need too much manual operation, reduces the possibility of being scalded and improves the efficiency at the same time. A steel pipe flat-end sealing device for building processing comprises: the high-frequency heating device comprises a base plate, a first support frame, a first rotating shaft, a high-frequency heating pipe, a torsion spring, a second support frame and a second rotating shaft, wherein the first support frame is arranged on one side of the top of the base plate, the first rotating shaft is arranged in a rotating mode on the upper portion of the first support frame, the torsion spring is connected between the first rotating shaft and the top of the first support frame, the high-frequency heating pipe is arranged in the middle of the first rotating shaft, the second support frame is arranged on one side of the top of the base plate, and the second rotating shaft is arranged on the top of the second support frame in a rotating mode. The high-frequency heating pipe rotates leftwards to heat the steel pipe opening, and then the iron block is pushed to contact with the steel pipe opening to finish sealing and leveling, so that basic functions are realized.

Description

Steel pipe flat-end sealing device for building processing

Technical Field

The invention relates to a sealing and flattening device, in particular to a steel pipe sealing and flattening device for building processing.

Background

In the process of building construction, in the process of processing the end face of the steel pipe, the flatness of the end face is one of the production links of the flat end processing of the steel pipe, and the flat end processing and manufacturing of the end face both occupy a very important position regardless of rolled steel pipes or cold-drawn seamless steel pipes.

Present terminal surface flat mouthful adds man-hour, generally can drive the steel pipe earlier and rotate, heat the steel pipe mouth afterwards, cooperation later stage uses the iron plate to extrude the part of heating and seals flat, above-mentioned operation all relies on the staff to drive, because of being too near apart from the heat source, the staff can wear gloves, still exist the possibility of being scalded, and the operating load is great, efficiency is not high, consequently need design one kind and need not too much the operation of staff, reduce the possibility of being scalded, efficiency is improved simultaneously for building processing steel pipe flat mouthful device.

Disclosure of Invention

In order to overcome the defects that workers can wear gloves when the workers move to extrude a steel pipe opening due to the fact that hands drive an iron block to move too close to a heat source, the possibility of scalding still exists, the operation amount is large, and the efficiency is low, the invention aims to provide the steel pipe sealing and flattening device for building machining, which does not need too much manual operation, reduces the possibility of scalding, and improves the efficiency.

The technical scheme is as follows: the utility model provides a steel pipe flat mouthful device for building processing, comprising a base plate, first support frame, first pivot, high frequency heating pipe, the torsional spring, the second support frame, the second pivot, first fly leaf, first dead lever, the iron plate, clamping mechanism and pushing mechanism, bottom plate top one side is equipped with first support frame, first support frame upper portion rotary type is equipped with first pivot, be connected with the torsional spring between first pivot and the first support frame top, first pivot middle part is equipped with high frequency heating pipe, bottom plate top one side is equipped with the second support frame, second support frame top rotary type is equipped with the second pivot, second pivot top is equipped with first fly leaf, first fly leaf top symmetry is equipped with first dead lever, slidingtype is connected with the iron plate between the first dead lever, bottom plate top one side is equipped with clamping mechanism, press from both sides tightly the steel pipe, bottom plate top one side is equipped with pushing mechanism.

As the improvement of above-mentioned scheme, clamping mechanism is including first fixed plate, a slide rail, a motor, the third pivot, the all-gear, the loose ring, the connecting plate, the guide frame, splint, first movable rod and first spring, bottom plate top left side is equipped with first fixed plate, first fixed plate one side is equipped with the slide rail, the embedded motor that is equipped with of slide rail inner wall, be connected with the third pivot on the engine shaft of motor, the slide rail internal sliding formula is equipped with the connecting plate, the connecting plate inboard all is equipped with the guide frame, the inboard all slidingtype of guide frame is equipped with a plurality of first movable rods, first movable rod inboard all is equipped with splint, first movable rod all with the guide frame inboard between be connected with first spring, connecting plate inner wall top is connected with the loose ring, all be equipped with the all-gear in loose ring middle part and the third pivot, the all-gear intermeshing.

As the improvement of the scheme, the pushing mechanism comprises a second fixing plate, an air cylinder and a second movable rod, wherein the second fixing plate is arranged on one side of the top of the bottom plate, the air cylinder is arranged on the upper portion of the second fixing plate, and the second movable rod is arranged on a telescopic rod of the air cylinder.

As the improvement of the scheme, the reciprocating mechanism comprises a third movable rod, a first movable block and an extension spring, the lower part of the iron block is connected with the third movable rod, the bottom of the third movable rod is provided with the first movable block, and the extension spring is connected between the iron block and the first fixed rod.

As an improvement of the scheme, the device further comprises a rotating mechanism, wherein the rotating mechanism comprises a first connecting rod, a rack and a one-way gear, the first connecting rod is connected onto a telescopic rod of the air cylinder, the end part of the first connecting rod is connected with the rack, and the one-way gear is arranged at the lower part of the second rotating shaft.

As the improvement of above-mentioned scheme, still including the release mechanism, the release mechanism is including the second dead lever, the second connecting rod, the second movable block, the third connecting rod, fourth movable block and second spring, bottom plate top one side is equipped with the second dead lever, the slidingtype is equipped with the second connecting rod on the second dead lever, second connecting rod end connection has the third movable block, second connecting rod end connection has the second movable block, be connected with the second spring between second connecting rod and the second dead lever, rack one side is connected with the third connecting rod, third connecting rod one side is connected with the fourth movable block.

As an improvement of the scheme, the device further comprises a material pushing mechanism, the material pushing mechanism comprises a third fixing plate, a fourth movable rod, a second movable plate and a third spring, the third fixing plate is arranged at the top of the first fixing plate, the fourth movable rod is slidably arranged on the third fixing plate, the second movable plate is connected to one side of the fourth movable rod, and the third spring is connected between the fourth movable rod and the third fixing plate.

As an improvement of the scheme, the third movable block is made of rubber.

1. The high-frequency heating pipe rotates leftwards to heat the steel pipe opening, and then the iron block is pushed to contact with the steel pipe opening to finish sealing and leveling, so that basic functions are realized;

2. the steel pipe is clamped by moving towards the inner side, and is sealed flatly in a matching way, so that the steel pipe is prevented from being carelessly thrown out when rotating, and unnecessary potential safety hazards are prevented;

3. the spring is reset to drive the iron block to move backwards, and then the second rotating shaft is driven to rotate, so that the iron block is driven to rotate to be in contact with the steel pipe opening, the time for manual closing is not needed, and the manual operation amount is reduced;

4. the fourth movable rod moves forwards to extrude the steel pipe to be separated from the clamping plate and automatically fall downwards, so that the worker is prevented from being scalded due to too high temperature when the steel pipe is taken down.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic view of a first partially assembled body of the clamping mechanism of the present invention.

Fig. 4 is a schematic view of a second partially assembled body of the clamping mechanism of the present invention.

Fig. 5 is a perspective view of a third part of the clamping mechanism of the present invention.

Fig. 6 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 7 is a schematic perspective view of the shuttle mechanism of the present invention.

Fig. 8 is a schematic perspective view of the rotating mechanism and the disengaging mechanism of the present invention.

Fig. 9 is a partial perspective view of the detachment mechanism of the present invention.

Fig. 10 is a schematic perspective view of the pushing mechanism of the present invention.

Number designation in the figures: 1. a bottom plate, 2, a first support frame, 3, a first rotating shaft, 4, a high-frequency heating pipe, 5, a torsion spring, 6, a second support frame, 7, a second rotating shaft, 8, a first movable plate, 9, a first fixed rod, 10, an iron block, 11, a clamping mechanism, 111, a first fixed plate, 112, a sliding rail, 113, a motor, 114, a third rotating shaft, 115, a full gear, 116, a movable ring, 117, a connecting plate, 118, a guide frame, 119, a clamping plate, 1110, a first movable rod, 1111, a first spring, 12, a pushing mechanism, 121, a second fixed plate, 122, a cylinder, 123, a second movable rod, 13, a reciprocating mechanism, 131, a third movable rod, 132, a first movable block, 133, a tension spring, 14, a rotating mechanism, 141, a first connecting rod, 142, a rack, 143, a one-way gear, 15, a disengaging mechanism, 151, a second fixed rod, 152, a second connecting rod, 153, a second movable block, 154. the third movable block 155, the third connecting rod 156, the fourth movable block 157, the second spring 16, the pushing mechanism 161, the third fixing plate 162, the fourth movable rod 163, the second movable plate 164 and the third spring.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

A steel pipe sealing and leveling device for building processing is disclosed, as shown in figures 1 to 6, and comprises a bottom plate 1, a first support frame 2, a first rotating shaft 3, a high-frequency heating pipe 4, a torsion spring 5, a second support frame 6, a second rotating shaft 7, a first movable plate 8, a first fixed rod 9, an iron block 10, a clamping mechanism 11 and a pushing mechanism 12, wherein the first support frame 2 is arranged on the left rear side of the top of the bottom plate 1, the first rotating shaft 3 is rotatably arranged on the right side of the upper part of the first support frame 2, the torsion spring 5 is connected between the first rotating shaft 3 and the top of the first support frame 2, the high-frequency heating pipe 4 is arranged in the middle of the first rotating shaft 3, the second support frame 6 is arranged on the right front side of the top of the bottom plate 1, the second rotating shaft 7 is rotatably arranged on the top of the second support frame 6, the first movable plate 8 is provided with the first movable plate 8, the first fixed rod 9 is symmetrically arranged on the left and right of the top of the first movable plate 8, the iron block 10 is slidably connected between the first fixed rods 9, the left side of the top of the bottom plate 1 is provided with a clamping mechanism 11, and the right rear side of the top of the bottom plate 1 is provided with a pushing mechanism 12.

The clamping mechanism 11 comprises a first fixing plate 111, a sliding rail 112, a motor 113, a third rotating shaft 114, a full gear 115, a movable ring 116, a connecting plate 117, a guide frame 118, a clamping plate 119, a first movable rod 1110 and a first spring 1111, wherein the first fixing plate 111 is arranged on the left side of the top of the bottom plate 1, the sliding rail 112 is arranged on the right side of the first fixing plate 111, the motor 113 is arranged on the inner wall of the sliding rail 112 in an embedded manner, the third rotating shaft 114 is connected to the driving shaft of the motor 113 through a coupling, the connecting plate 117 is arranged in the sliding rail 112 in a sliding manner, the guide frame 118 is arranged on the inner side of the connecting

plate

117, 3 first movable rods 1110 are arranged on the inner side of the guide frame 118 in a sliding manner, the clamping plate 119 is arranged on the inner side of each first movable rod 1110, the first spring 1111 is connected between each first movable rod 1110 and the inner side of the guide frame 118, the movable ring 116 is connected to the top of the inner wall of the connecting plate 117, the full gear 115 is arranged on the middle of each movable ring 116 and the third rotating shaft 114, all gears 115 intermesh.

The pushing mechanism 12 comprises a second fixing plate 121, a cylinder 122 and a second movable rod 123, the second fixing plate 121 is arranged on the right rear side of the top of the bottom plate 1, the cylinder 122 is arranged on the left side of the upper portion of the second fixing plate 121, and the second movable rod 123 is arranged in front of the telescopic rod of the cylinder 122.

The staff can push the first movable rod 1110 to move outwards, the first spring 1111 is compressed, the steel pipe is placed between the clamping plates 119, the pushing of the first movable rod 1110 is stopped, the first spring 1111 is reset, the clamping plates 119 are driven by the first movable rod 1110 to move inwards to clamp the steel pipe, the motor 113 is started, the engine shaft of the motor 113 rotates, the third rotating shaft 114 drives the movable ring 116 to rotate through the full gear 115, the movable ring 116 rotates to drive the connecting plate 117 and the above components to rotate, so the steel pipe can be driven to rotate, then the cylinder 122 and the high-frequency heating pipe 4 are started, the telescopic rod of the cylinder 122 extends to drive the second movable rod 123 to move forwards to extrude the high-frequency heating pipe 4 to rotate, the torsion spring 5 deforms, the high-frequency heating pipe 4 rotates to the outer side of the steel pipe to heat the steel pipe, after the heating is finished, the telescopic rod of the cylinder 122 is shortened to drive the second movable rod 123 to move backwards to reset, the high-frequency heating pipe 4 is not stressed any more, the torsional spring 5 resets and drives the high-frequency heating pipe 4 to rotate and reset, meanwhile, the manual iron block 10 moves backwards to the extreme, the first movable plate 8 rotates rightwards by 90 degrees to drive the iron block 10 to contact with the high-temperature part of the steel pipe, the steel pipe continues to rotate, and the steel pipe can be flattened in pairs, the first movable plate 8 and the iron block 10 are pushed to reset after the flattening is finished, then, the motor 113 is stopped to operate, the first movable rod 1110 moves outwards, the steel pipe which is flattened is taken down, a new steel pipe is placed, the steel pipe can be flattened again by repeating the above operations, all the operations are finished, the motor 113 is stopped, and the cylinder 122 and the high-frequency heating pipe 4 can operate.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2, 7, 8 and 9, the reciprocating mechanism 13 is further included, the reciprocating mechanism 13 includes a third movable rod 131, a first movable block 132 and an extension spring 133, the third movable rod 131 is connected to the front side of the lower portion of the iron block 10, the first movable block 132 is arranged at the bottom of the third movable rod 131, and the extension spring 133 is connected between the front side of the iron block 10 and the first fixed rod 9.

The rotary mechanism 14 is further included, the rotary mechanism 14 includes a first connecting rod 141, a rack 142 and a one-way gear 143, the front side of the telescopic rod of the cylinder 122 is connected with the first connecting rod 141, the front end of the first connecting rod 141 is connected with the rack 142, and the lower portion of the second rotating shaft 7 is provided with the one-way gear 143.

Still including breaking away from mechanism 15, breaking away from mechanism 15 including second dead lever 151, second connecting rod 152, second movable block 153, third movable block 154, third connecting rod 155, fourth movable block 156 and second spring 157, the right side is equipped with second dead lever 151 before 1 top of bottom plate, the gliding type is equipped with second connecting rod 152 on second dead lever 151, second connecting rod 152 front end is connected with third movable block 154, second connecting rod 152 rear end is connected with second movable block 153, be connected with second spring 157 between second connecting rod 152 right side and the second dead lever 151, rack 142 right side is connected with third connecting rod 155, third connecting rod 155 front side is connected with fourth movable block 156.

In the initial state, the third movable block 154 abuts against the first movable block 132, the extension spring 133 is extended, the extension rod of the air cylinder 122 extends through the first connecting rod 141 to drive the fourth movable block 156 to contact with the second movable block 153 first, the second movable block 153 is forced to move rightwards, the third movable block 154 is driven to move rightwards through the second connecting rod 152 to stop abutting against the first movable block 132, the second spring 157 is compressed, the extension spring 133 is reset to drive the iron block 10 to move backwards to the utmost, the first connecting rod 141 continues to move forwards to drive the rack 142 to move forwards to contact with the one-way gear 143, the one-way gear 143 rotates to drive the first movable plate 8 to rotate for one circle through the second rotating shaft 7 to reset, during the period, the iron block 10 rotates for 90 degrees, the seal is matched and flat, then the first movable block 132 is manually pushed forwards to drive the extension spring 133 to be extended, the extension rod of the air cylinder 122 is shortened to drive the upper parts to operate in the opposite directions, when the second movable block 153 is not stressed any more, the second spring 157 returns to drive the third movable block 154 to move leftwards to abut against the first movable block 132 through the second connecting rod 152, and during the period that the rack 142 moves backwards to contact with the one-way gear 143, the one-way gear 143 does not rotate.

Example 3

On the basis of embodiment 2, as shown in fig. 1, 2 and 10, the pushing device 16 further includes a pushing mechanism 16, the pushing mechanism 16 includes a third fixing plate 161, a fourth movable rod 162, a second movable plate 163 and a third spring 164, the third fixing plate 161 is disposed at the top of the first fixing plate 111, the fourth movable rod 162 is slidably disposed at the middle of the third fixing plate 161, the second movable plate 163 is connected to the right side of the fourth movable rod 162, and the third spring 164 is connected between the fourth movable rod 162 and the left side of the third fixing plate 161.

In order to avoid scalding workers due to too high temperature when the steel pipes are taken down, the second movable plate 163 is pushed to drive the fourth movable rod 162 to move rightwards during blanking to extrude the steel pipes to be separated from the clamping plate 119 to automatically fall downwards, the third spring 164 is compressed at the moment, after the steel pipes fall out, the second movable plate 163 stops being pushed, and the third spring 164 resets to drive the fourth movable rod 162 to move leftwards to reset.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a steel pipe flat mouthful device for building processing which characterized by including: the high-frequency heating device comprises a bottom plate (1), a first support frame (2), a first rotating shaft (3), a high-frequency heating pipe (4), a torsion spring (5), a second support frame (6), a second rotating shaft (7), a first movable plate (8), a first fixed rod (9), an iron block (10), a clamping mechanism (11) and a pushing mechanism (12), wherein the first support frame (2) is arranged on one side of the top of the bottom plate (1), the first rotating shaft (3) is rotatably arranged on the upper portion of the first support frame (2), the torsion spring (5) is connected between the first rotating shaft (3) and the top of the first support frame (2), the high-frequency heating pipe (4) is arranged in the middle of the first rotating shaft (3), the second support frame (6) is arranged on one side of the top of the bottom plate (1), the second rotating shaft (7) is rotatably arranged on the top of the second support frame (6), the first movable plate (8) is symmetrically arranged on the top of the first movable plate (8), an iron block (10) is connected between the first fixing rods (9) in a sliding mode, a clamping mechanism (11) is arranged on one side of the top of the bottom plate (1) and used for clamping the steel pipe, and a pushing mechanism (12) is arranged on one side of the top of the bottom plate (1).

2. The steel pipe sealing and flattening device for building processing as claimed in claim 1, wherein the clamping mechanism (11) comprises: the automatic transmission mechanism comprises a first fixing plate (111), a sliding rail (112), a motor (113), a third rotating shaft (114), a full gear (115), a movable ring (116), a connecting plate (117), a guide frame (118), a clamping plate (119), a first movable rod (1110) and a first spring (1111), wherein the first fixing plate (111) is arranged on the left side of the top of a bottom plate (1), the sliding rail (112) is arranged on one side of the first fixing plate (111), the motor (113) is arranged on the inner wall of the sliding rail (112) in an embedded mode, the third rotating shaft (114) is connected to a power shaft of the motor (113), the connecting plate (117) is arranged in the sliding mode in the sliding rail (112), the guide frame (118) is arranged on the inner side of the connecting plate (117), 3 first movable rods (1110) are arranged in the sliding mode on the inner side of the guide frame (118), the clamping plate (119) is arranged on the inner side of the first movable rod (1110), the first movable rod (1110) and the first spring (1111) is connected between the inner side of the guide frame (118), the top of the inner wall of the connecting plate (117) is connected with a movable ring (116), the middle part of the movable ring (116) and the third rotating shaft (114) are both provided with a full gear (115), and the full gears (115) are mutually meshed.

3. The steel pipe sealing and flattening device for building processing as claimed in claim 2, wherein the pushing mechanism (12) comprises: the device comprises a second fixing plate (121), an air cylinder (122) and a second movable rod (123), wherein the second fixing plate (121) is arranged on one side of the top of the bottom plate (1), the air cylinder (122) is arranged on the upper portion of the second fixing plate (121), and the second movable rod (123) is arranged on a telescopic rod of the air cylinder (122).

4. A steel pipe end-flattening device for building processing as claimed in claim 3, characterized by further comprising a reciprocating mechanism (13), wherein the reciprocating mechanism (13) comprises: the iron block fixing device comprises a third movable rod (131), a first movable block (132) and an extension spring (133), wherein the lower portion of an iron block (10) is connected with the third movable rod (131), the bottom of the third movable rod (131) is provided with the first movable block (132), and the extension spring (133) is connected between the iron block (10) and a first fixing rod (9).

5. The steel pipe sealing and flattening device for building processing as claimed in claim 4, characterized by further comprising a rotating mechanism (14), wherein the rotating mechanism (14) comprises: the connecting rod mechanism comprises a first connecting rod (141), a rack (142) and a one-way gear (143), the telescopic rod of the air cylinder (122) is connected with the first connecting rod (141), the end of the first connecting rod (141) is connected with the rack (142), and the one-way gear (143) is arranged at the lower part of the second rotating shaft (7).

6. The steel pipe sealing and leveling device for building and processing as claimed in claim 5, further comprising a disengaging mechanism (15), wherein the disengaging mechanism (15) comprises: second dead lever (151), second connecting rod (152), second movable block (153), third movable block (154), third connecting rod (155), fourth movable block (156) and second spring (157), bottom plate (1) top one side is equipped with second dead lever (151), the gliding style is equipped with second connecting rod (152) on second dead lever (151), second connecting rod (152) end connection has third movable block (154), second connecting rod (152) end connection has second movable block (153), be connected with second spring (157) between second connecting rod (152) and second dead lever (151), rack (142) one side is connected with third connecting rod (155), third connecting rod (155) one side is connected with fourth movable block (156).

7. The steel tube sealing and flattening device for building processing as claimed in claim 6, characterized by further comprising a material pushing mechanism (16), wherein the material pushing mechanism (16) comprises: the movable type solar cell panel comprises a third fixed plate (161), a fourth movable rod (162), a second movable plate (163) and a third spring (164), wherein the third fixed plate (161) is arranged at the top of the first fixed plate (111), the fourth movable rod (162) is arranged on the third fixed plate (161) in a sliding mode, the second movable plate (163) is connected to one side of the fourth movable rod (162), and the third spring (164) is connected between the fourth movable rod (162) and the third fixed plate (161).

8. The steel pipe sealing and leveling device for building processing as claimed in claim 7, wherein the third movable block (154) is made of rubber.