CN204892762U - Sealing equipment of flat pipe - Google Patents

Sealing equipment of flat pipe Download PDF

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Publication number
CN204892762U
CN204892762U CN201520636117.9U CN201520636117U CN204892762U CN 204892762 U CN204892762 U CN 204892762U CN 201520636117 U CN201520636117 U CN 201520636117U CN 204892762 U CN204892762 U CN 204892762U
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CN
China
Prior art keywords
flat pipe
plate
location
mould
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520636117.9U
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Chinese (zh)
Inventor
杨笃聪
宋卫平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang macro smart Polytron Technologies Inc
Original Assignee
ZHEJIANG HOMEBASE INDUSTRIAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by ZHEJIANG HOMEBASE INDUSTRIAL Co Ltd filed Critical ZHEJIANG HOMEBASE INDUSTRIAL Co Ltd
Priority to CN201520636117.9U priority Critical patent/CN204892762U/en
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Publication of CN204892762U publication Critical patent/CN204892762U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model provides a sealing equipment of flat pipe belongs to mechanical technical field. It has been solved current sealing equipment of flat pipe and has sealed the poor problem of quality. This sealing equipment of flat pipe includes the workstation and locates on the workstation and position two just right wheel die clamps, the breach all has on two wheel die clamps on the relative both sides wall, equal axial fixity has the wheel mould that is the tube -shape in the breach, the annular groove has all been seted up on the wheel mould lateral wall, the annular groove includes position two relative lateral walls and is located two diapires between the lateral wall, the both sides wall is one and is planar compressive plane no. 1, the diapire is a transversal compressive plane no. 2 of personally submitting arc, locate to have to be annular extrusion head in two centers of compressive plane, the transversal arc of personally submitting of extrusion head, it can mutual two driving piece no. 1 that are close to or keep away from each other of separately -driven two -wheeled die clamp to be equipped with the fixture who is used for centre gripping flat pipe on the workstation and to be fixed with. This sealing equipment of flat pipe has and seals advantage of high quality.

Description

A kind of sealing device of flat pipe
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of sealing device, particularly a kind of sealing device of flat pipe.
Background technology
As shown in Figure 1, the tube wall of this flat pipe comprises just to two planar sections arranged and two segmental arcs between two planar sections existing flat pipe.When the part of flat pipe as radiator, need the two-port of flat pipe to close.
The existing sealing device for closed flat pipe port is generally by the clamping device for clamping flat pipe with to be located at above clamping device and the closing component with drift forms.In use, flat pipe horizontally set is also clamped by clamping device, the drift of closing component is displaced downwardly to and contacts with the upper side wall of flat pipe, and when drift continues to move down, the upper side wall of flat pipe is bent downwardly and with the lower wall tight abutment of flat pipe to be closed by the mouth of pipe.But there is two problems in above-mentioned way: 1, due in capping processes, mainly the upper side wall bending of flat pipe is to close the mouth of pipe, this can cause the wall for the closed mouth of pipe can be thinner, cause the wall for sealing easily damaged under the effect of external force, there is the problem that seal quality is poor; 2, closure part shape matching is irregular, has a strong impact on the aesthetic property of flat pipe.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of while realizing the sealing of flat pipe, also have the sealing device of the flat pipe of better seal quality.
The purpose of this utility model realizes by following technical proposal: a kind of sealing device of flat pipe, it is characterized in that, comprise workbench and be located at two just right wheel die clamps of on workbench and position, two sidewalls that on two wheel die clamps, position is just right all has breach, and in each breach all axial restraint have one tubularly to take turns mould, and the position of two wheel moulds faces, each lateral wall of taking turns mould all offers annular groove, and annular groove is coaxial with wheel mould, described annular groove comprises two relative sidewalls of position and the diapire between two sidewalls, sidewall described in two is the compressive plane one that is plane, the compressive plane two of described diapire to be a cross section be circular arc, and the center of this compressive plane two has the extrusion head protruded in the form of a ring, extrusion head is coaxial and the cross section of this extrusion head is circular arc with wheel mould, described workbench is also provided with the clamping device for clamping flat pipe and be fixed with can drive respectively two-wheeled die clamp close to each other or mutually away from two actuators one.
Flat pipe comprises just to two planar sections arranged and two segmental arcs between two planar sections; When equipment actual production, the groove width of annular groove is slightly less than the distance between two planar section outer surfaces, and the radius of compressive plane two is slightly less than the radius with segmental arc outer surface.Add man-hour, on the table and clamped by clamping device, and now, the end of flat pipe is between two-wheeled mould for flat pipe horizontally set; Then the actuator one be positioned on the left of flat pipe works and drives the wheel die clamp being positioned at left side to move to make the side of flat pipe be inserted into annular groove; Along with constantly stretching into of flat pipe, planar section bends under the acting in conjunction of compressive plane one and extrusion head in the middle part of the flat pipe mouth of pipe, segmental arc bends under the acting in conjunction of extrusion head and compressive plane two in the middle part of the flat pipe mouth of pipe, and above-mentioned two places bending engages to close on the left of flat pipe; Then actuator one drive being positioned at left side is positioned at the wheel mould reset in left side, and the actuator one being and then positioned at right side drives and repeats above-mentioned process, to seal on the right side of flat pipe with the wheel mould on right side; In the process of sealing, owing to there is larger frictional force between wheel mould and flat pipe, wheel mould ceaselessly can be rotated in the process of movement, and by the radian of compressive plane two, above-mentioned two places bending is rebuild, to make whole sealing form comparatively saturated circular arc, improve the quality of sealing.
In the sealing device of above-mentioned flat pipe, the lateral wall of described compressive plane one and wheel mould passes through chamfered transition.
Adopt above-mentioned structure, flat pipe is inserted in wheel mould and plays good guide effect, to make flat pipe can arrive assigned address accurately all the time, thus improve the quality of sealing.
In the sealing device of above-mentioned flat pipe, described clamping device comprises the location-plate of horizontally set on the table and in long plate shape, is located at the pressing plate on location-plate and can drives the actuator two of pressing plate upper and lower translation, the length bearing of trend of described location-plate and the arranged direction of two-wheeled mould perpendicular.
During use, flat pipe is placed on location-plate along the length direction of location-plate, then actuator two drives pressing plate to move down and matches with location-plate and to be clamped by flat pipe, occurs rocking, thus improve the quality of sealing effectively to avoid flat pipe in capping processes.
In the sealing device of above-mentioned flat pipe, the upper side of described location-plate offers the locating slot in strip along the length direction of this location-plate, and the two ends of locating slot lay respectively in the both ends of the surface of location-plate, the shape of the inwall of described locating slot and the groove width of this locating slot all match with flat pipe.
Adopt above-mentioned structure, flat pipe is positioned, can ensure that flat pipe is installed to position accurately, can avoid again flat pipe, in by the process of location-plate and pressing plate clamping, position skew occurs, thus effectively improve the quality of flat pipe sealing.
In the sealing device of above-mentioned flat pipe, described workbench is fixed with the gripper shoe in long plate shape along the length direction of location-plate, and gripper shoe and location-plate are distributed on same level straight line, the upper side of described gripper shoe and the diapire of described locating slot is plane and both flush.
Namely when flat cylindrical parts is connected in locating slot, this flat cylindrical parts is against on the supporting plate, adopt above-mentioned structure, when flat pipe length is long, gripper shoe can play good supporting role to flat heart pipe, effectively to avoid flat pipe in capping processes to occur rocking, thus further increase the seal quality of this sealing device.
In the sealing device of above-mentioned flat pipe, in described gripper shoe away from the upper side of one end of location-plate against the briquetting had in strip, and briquetting is arranged along the length direction of location-plate, described workbench is fixed with nut, and gripper shoe is between nut and location-plate, the end winding support of described briquetting has the screw rod with described nut bolt.
During use, rotating screw bolt is pressed on flat pipe to make briquetting, to locate further flat pipe, thus improves stability when this flat pipe is located further, then makes the quality of sealing be further enhanced.
Alternatively, in the sealing device of above-mentioned flat pipe, described clamping device comprises just to the fixed half and moving half arranged, and the arranged direction of fixed half and moving half is identical with the arranged direction of two-wheeled mould, described cover half is fixing on the table, described workbench is also fixed with can drive dynamic model near or the actuator three of direction translation away from cover half.
Compared with prior art, the sealing device of this flat pipe has the following advantages:
1, in capping processes, bend in the middle part of this flat pipe mouth of pipe under the acting in conjunction of the compressive plane one of the planar section on flat pipe in annular groove and extrusion head; Segmental arc on flat pipe bends under the compressive plane two of annular groove and the acting in conjunction of extrusion head in the middle part of this flat pipe mouth of pipe, and deepens continuously in annular groove along with flat pipe, and above-mentioned two places bending is superimposed, to realize the sealing of flat pipe.Simultaneously, in the process of sealing, owing to there is larger frictional force between wheel mould and flat pipe, wheel mould can ceaselessly be rotated in the process of movement, and by the radian of compressive plane two, above-mentioned two places bending is rebuild, to make whole sealing form comparatively saturated circular arc, effectively improve the quality of sealing.
2, under this acting in conjunction of the locating slot on pressing plate, location-plate, gripper shoe and briquetting, by flat pipe stable position, effectively to avoid flat pipe to shake in capping processes, thus the quality of sealing is further increased.
Accompanying drawing explanation
Fig. 1 is the structural representation of flat pipe.
Fig. 2 is the structural representation of the sealing device of this flat pipe.
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 2.
Fig. 4 is the syndeton schematic diagram of wheel die clamp and wheel mould.
Fig. 5 is the sectional structure schematic diagram that wheel die clamp is connected with wheel mould.
Fig. 6 is the structure for amplifying schematic diagram at B place in Fig. 5.
Fig. 7 is the structural representation of clamping device.
Fig. 8 is the syndeton schematic diagram of briquetting and nut.
Fig. 9 is the structural representation after the sealing of flat pipe side.
In figure, 1, flat pipe; 1a, planar section; 1b, segmental arc; 2, workbench; 3, die clamp is taken turns; 3a, breach; 4, mould is taken turns; 4a, annular groove; 4a1, compressive plane one; 4a2, compressive plane two; 4a3, extrusion head; 5, clamping device; 5a, location-plate; 5a1, locating slot; 5b, pressing plate; 5c, actuator two; 6, actuator one; 7, rotating shaft; 8, gripper shoe; 9, briquetting; 10, nut; 11, screw rod.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 2, the sealing device of this flat pipe is made up of workbench 2, wheel die clamp 3, wheel mould 4, clamping device 5, actuator 1, actuator two 5c etc.
Wherein, wheel die clamp 3 has two, and each die clamp 3 of taking turns all is located on workbench 2, and the position of two wheel die clamps 3 is just right.As shown in Figure 1, two sidewalls that on two wheel die clamps 3, position is just right all have breach 3a, in each breach 3a, all axial restraint has above-mentioned wheel mould 4, and two wheel mould 4 positions are just right.
Specifically, as shown in Figure 4 and Figure 5, each mould 4 of taking turns, all in tubular, eachly to be taken turns in mould 4 all grafting and is fixed with rotating shaft 7, is formed as a whole to make wheel mould 4 and rotating shaft 7.The two ends of rotating shaft 7 all with corresponding wheel die clamp 3 axial restraint, thus realize the object of wheel mould 4 and wheel die clamp 3 axial restraint, namely taking turns mould 4 can rotate relative to wheel die clamp 3 circumference.As shown in Figures 4 to 6, each lateral wall of taking turns mould 4 all offers annular groove 4a, and annular groove 4a is coaxial with wheel mould 4.Annular groove 4a comprises two relative sidewalls of position and the diapire between two sidewalls.Wherein, two side is compressive plane one 4a1 that is plane; Compressive plane two 4a2 of diapire to be a cross section be circular arc.The center of compressive plane two 4a2 has the extrusion head 4a3 protruded in the form of a ring, and this extrusion head 4a3 is coaxial and cross section that is extrusion head 4a3 is circular arc with wheel mould 4.
As shown in Figure 2, actuator 1 has two and is all fixed on workbench 2.Two actuators 1 fix with two-wheeled die clamp 3 respectively, and two actuators 1 can drive respectively two-wheeled die clamp 3 close to each other or mutually away from.In the present embodiment, actuator 1 is all fine for cylinder or oil cylinder.
Clamping device 5 is located on workbench 2, and when real work, clamping device 5 is for clamping flat pipe 1.Specifically, as shown in Figure 3 and Figure 7, clamping device 5 comprises and is horizontally installed on workbench 2 and location-plate 5a in long plate shape, is located at the pressing plate 5b on location-plate 5a and can drives actuator two 5c of pressing plate 5b upper and lower translation.Wherein, the length bearing of trend of location-plate 5a and the arranged direction of two-wheeled mould 4 perpendicular.Actuator two 5c is fixed by a support and workbench 2.Nature, actuator two 5c is fixed by a back-up block and workbench 2 and is also fine.In the present embodiment, actuator two 5c is that cylinder or oil cylinder are all fine; And add man-hour actual, according to the length of flat pipe 1, can multiple clamping device 5 be set on workbench 2, and multiple clamping device 5 distributes, better to be clamped by flat pipe 1 along the length direction of location-plate 5a.
Further illustrate, as shown in Figure 7, the upper side of location-plate 5a offers the locating slot 5a1 in strip along the length direction of this location-plate 5a, and the two ends of locating slot 5a1 lay respectively in the both ends of the surface of location-plate 5a.The shape of the inwall of locating slot 5a1 and the groove width of this locating slot 5a1 all match with flat pipe 1, to locate comparatively accurately flat pipe 1.
As shown in Figure 2, workbench 2 is fixed with the gripper shoe 8 in long plate shape along the length direction of location-plate 5a, and gripper shoe 8 and location-plate 5a are distributed on same level straight line.The upper side of the gripper shoe 8 and diapire of locating slot 5a1 is plane and both flush, to support preferably flat pipe 1.In gripper shoe 8 away from the upper side of one end of location-plate 5a against the briquetting 9 had in strip, and briquetting 9 is arranged along the length direction of location-plate 5a.As shown in Figure 2 and Figure 8, workbench 2 is fixed with nut 10, gripper shoe 8 is between nut 10 and location-plate 5a, and the end face of the end face of gripper shoe 8 and location-plate 5a leans.The end winding support of briquetting 9 has the screw rod 11 with nut 10 bolt, thus can realize the length direction translation of briquetting 9 along gripper shoe 8 by rotating screw bolt 11, to make briquetting 9 and flat pipe 1 offset, better locates flat pipe 1.In the present embodiment, nut 10 is fixed by a bearing and workbench 2.Nature, nut 10 is fixed by a contiguous block and workbench 2 and is also fine.
In the present embodiment, as shown in Figure 6, the lateral wall of compressive plane one 4a1 and wheel mould 4, by chamfered transition, is inserted in wheel mould 4 flat pipe 1 and plays good guide effect, to make flat pipe 1 can arrive assigned address accurately all the time, thus improve the quality of sealing.
During the actual production of this equipment, the groove width of annular groove 4a is slightly less than the distance between two planar section 1a outer surfaces, and the radius of compressive plane two 4a2 is slightly less than the radius with segmental arc 1b outer surface.Add man-hour, as shown in Figure 3 and Figure 9, flat pipe 1 to be horizontally installed on workbench 2 and to be clamped by clamping device 5, and now, the end of flat pipe 1 is between two-wheeled mould 4; Then the actuator 1 be positioned on the left of flat pipe 1 works and drives the wheel die clamp 3 being positioned at left side to move to make the side of flat pipe 1 be inserted into annular groove 4a; Along with constantly stretching into of flat pipe 1, planar section 1a bends under the acting in conjunction of compressive plane one 4a1 and extrusion head 4a3 in the middle part of flat pipe 1 mouth of pipe, segmental arc 1b bends under the acting in conjunction of extrusion head 4a3 and compressive plane two 4a2 in the middle part of flat pipe 1 mouth of pipe, and above-mentioned two places bending engages to close on the left of flat pipe 1; Then the actuator 1 being positioned at left side drives the wheel mould 4 being positioned at left side to reset, and the actuator 1 being and then positioned at right side drives and repeats above-mentioned process with the wheel mould 4 on right side, to seal on the right side of flat pipe 1; In the process of sealing, owing to there is larger frictional force between wheel mould 4 and flat pipe 1, wheel mould 4 can ceaselessly be rotated in the process of movement, and by the radian of compressive plane two 4a2, above-mentioned two places bending is rebuild, to make whole sealing form comparatively saturated circular arc, improve the quality of sealing.
Embodiment two
The present embodiment two with the structure of embodiment one and principle substantially identical, different place is: clamping device 5 comprises just to the fixed half and moving half arranged, and the arranged direction of fixed half and moving half is identical with the arranged direction of two-wheeled mould 4, cover half is fixed on workbench 2, workbench 2 is also fixed with can drive dynamic model near or the actuator three of direction translation away from cover half.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (7)

1. the sealing device of a flat pipe, it is characterized in that, comprise workbench (2) and be located at two just right wheel die clamps (3) of on workbench (2) and position, two wheel die clamp (3) two sidewalls that above position is just right all has breach (3a), and in each breach (3a) all axial restraint have one tubularly to take turns mould (4), and the position of two wheels mould (4) faces, each lateral wall of taking turns mould (4) all offers annular groove (4a), and annular groove (4a) is coaxial with wheel mould (4), described annular groove (4a) comprises two relative sidewalls of position and the diapire between two sidewalls, sidewall described in two is the compressive plane one (4a1) that is plane, the compressive plane two (4a2) of described diapire to be a cross section be circular arc, and the center of this compressive plane two (4a2) has the extrusion head (4a3) protruded in the form of a ring, extrusion head (4a3) is coaxial and cross section that is this extrusion head (4a3) is circular arc with wheel mould (4), described workbench (2) is also provided with the clamping device (5) for clamping flat pipe (1) and be fixed with can drive respectively two-wheeled die clamp (3) close to each other or mutually away from two actuators one (6).
2. the sealing device of flat pipe according to claim 1, is characterized in that, the lateral wall of described compressive plane one (4a1) and wheel mould (4) passes through chamfered transition.
3. the sealing device of flat pipe according to claim 1 and 2, it is characterized in that, described clamping device (5) comprises and is horizontally installed on the upper and location-plate (5a) in long plate shape of workbench (2), is located at the pressing plate (5b) on location-plate (5a) and can drives the actuator two (5c) of pressing plate (5b) upper and lower translation, the length bearing of trend of described location-plate (5a) and the arranged direction of two-wheeled mould (4) perpendicular.
4. the sealing device of flat pipe according to claim 3, it is characterized in that, the upper side of described location-plate (5a) offers the locating slot (5a1) in strip along the length direction of this location-plate (5a), and the two ends of locating slot (5a1) lay respectively in the both ends of the surface of location-plate (5a), the shape of the inwall of described locating slot (5a1) and the groove width of this locating slot (5a1) all match with flat pipe (1).
5. the sealing device of flat pipe according to claim 4, it is characterized in that, described workbench (2) is fixed with the gripper shoe (8) in long plate shape along the length direction of location-plate (5a), and gripper shoe (8) and location-plate (5a) are distributed on same level straight line, the upper side of described gripper shoe (8) and the diapire of described locating slot (5a1) is plane and both flush.
6. the sealing device of flat pipe according to claim 5, it is characterized in that, in described gripper shoe (8) away from the upper side of one end of location-plate (5a) against the briquetting had in strip (9), and briquetting (9) is arranged along the length direction of location-plate (5a), described workbench (2) is fixed with nut (10), and gripper shoe (8) is positioned between nut (10) and location-plate (5a), the end winding support of described briquetting (9) has the screw rod (11) with described nut (10) bolt.
7. the sealing device of flat pipe according to claim 1, it is characterized in that, described clamping device (5) comprises just to the fixed half and moving half arranged, and the arranged direction of fixed half and moving half is identical with the arranged direction of two-wheeled mould (4), described cover half is fixed on workbench (2), described workbench (2) is also fixed with can drive dynamic model near or the actuator three of direction translation away from cover half.
CN201520636117.9U 2015-08-21 2015-08-21 Sealing equipment of flat pipe Withdrawn - After Issue CN204892762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520636117.9U CN204892762U (en) 2015-08-21 2015-08-21 Sealing equipment of flat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520636117.9U CN204892762U (en) 2015-08-21 2015-08-21 Sealing equipment of flat pipe

Publications (1)

Publication Number Publication Date
CN204892762U true CN204892762U (en) 2015-12-23

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ID=54914976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520636117.9U Withdrawn - After Issue CN204892762U (en) 2015-08-21 2015-08-21 Sealing equipment of flat pipe

Country Status (1)

Country Link
CN (1) CN204892762U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105149466A (en) * 2015-08-21 2015-12-16 浙江宏倍斯实业有限公司 Sealing device for flat round pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105149466A (en) * 2015-08-21 2015-12-16 浙江宏倍斯实业有限公司 Sealing device for flat round pipe
CN105149466B (en) * 2015-08-21 2017-08-04 浙江宏倍斯智能科技股份有限公司 A kind of sealing device of flat pipe

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Taizhou City, Zhejiang province 317606 Yuhuan County town industrial area

Patentee after: Zhejiang macro smart Polytron Technologies Inc

Address before: Taizhou City, Zhejiang province 317606 Yuhuan County town industrial area

Patentee before: Zhejiang Homebase Industrial Co., Ltd.

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20151223

Effective date of abandoning: 20170804