CN107876601A - Produce the tube expansion bending integral machine and application method of dust catcher holding rod - Google Patents

Produce the tube expansion bending integral machine and application method of dust catcher holding rod Download PDF

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Publication number
CN107876601A
CN107876601A CN201711325778.XA CN201711325778A CN107876601A CN 107876601 A CN107876601 A CN 107876601A CN 201711325778 A CN201711325778 A CN 201711325778A CN 107876601 A CN107876601 A CN 107876601A
Authority
CN
China
Prior art keywords
pipe
tube expansion
supporting plate
dust catcher
cylinder
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Withdrawn
Application number
CN201711325778.XA
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Chinese (zh)
Inventor
吕知轩
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.)
Suzhou Xuanang Industrial Design Co Ltd
Original Assignee
Suzhou Xuanang Industrial Design 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.)
Filing date
Publication date
Application filed by Suzhou Xuanang Industrial Design Co Ltd filed Critical Suzhou Xuanang Industrial Design Co Ltd
Priority to CN201711325778.XA priority Critical patent/CN107876601A/en
Publication of CN107876601A publication Critical patent/CN107876601A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162—Heating equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The present invention relates to a kind of tube expansion bending integral machine for producing dust catcher holding rod, including：Supporting plate；The scroll chuck being fixed on by a scroll chuck fixed block in the supporting plate, the scroll chuck are used for the one end for clamping the pipe；The first pipe-expanding device being fixed in the supporting plate, same one end that first pipe-expanding device is used to clamp scroll chuck the pipe carry out tube expansion；The second pipe-expanding device being fixed in the supporting plate, the opposite side that second pipe-expanding device is used to clamp scroll chuck the pipe carry out tube expansion；The trap body mould being fixed in the supporting plate, the trap body mould are provided with the first setting groove being adapted with bend pipe shape.The tube expansion bending integral machine and application method of above-mentioned production dust catcher holding rod, after the completion of bend pipe, tube expansion can be carried out to the both ends of the pipe after bend pipe immediately, it is not necessary to which secondary clamping, operating efficiency is high and precision is high.

Description

Produce the tube expansion bending integral machine and application method of dust catcher holding rod
Technical field
The present invention relates to the production of dust catcher holding rod, tube expansion bending integral machine more particularly to production dust catcher holding rod and Application method.
Background technology
In the manufacture field of dust catcher, need pipe to carry out bend pipe when pipe is as holding rod, then need to pipe Both ends carry out tube expansion, but (201520194475.9) such as of the prior art can only bend pipe for present bending machine.Lack bend pipe The device of tube expansion is carried out afterwards, like this, causes tedious process.Tube expansion also needs to clamp again after bend pipe, swollen to other one Clamped on pipe machine, efficiency is low and low precision.
The content of the invention
Based on this, it is necessary to for above-mentioned technical problem, there is provided a kind of tube expansion bending integral machine during dust catcher holding rod and Application method, after the completion of bend pipe, tube expansion can be carried out to the both ends of the pipe after bend pipe immediately, it is not necessary to secondary clamping, work Make efficiency high and precision is high.
A kind of tube expansion bending integral machine for producing dust catcher holding rod, including：
Supporting plate；
The scroll chuck being fixed on by a scroll chuck fixed block in the supporting plate, the scroll chuck are used to clamp One end of the pipe；
The first pipe-expanding device being fixed in the supporting plate, first pipe-expanding device are used to clamp institute to scroll chuck The same one end for stating pipe carries out tube expansion；
The second pipe-expanding device being fixed in the supporting plate, second pipe-expanding device are used to clamp institute to scroll chuck The opposite side for stating pipe carries out tube expansion；
The trap body mould being fixed in the supporting plate, the trap body mould are provided with and are adapted with bend pipe shape First setting groove；
The clamping cylinder being fixed in the supporting plate, the clamping cylinder are connected to the supporting plate by a H-shaped steel On, the front end of clamping cylinder connects a clamping mold；The clamping mold is provided with pipe and clamps neck；
The elbow curvature turning part setting cylinder being fixed in the supporting plate, the elbow curvature turning part setting cylinder It is connected to by a H-shaped steel in the supporting plate, the front end of the elbow curvature turning part setting cylinder connects an elbow curvature Turning part shaping dies；Elbow curvature turning part shaping dies is provided with the second setting being adapted with elbow curvature turning part Groove；
The bend pipe stamping cylinder being fixed in the supporting plate, the bend pipe stamping cylinder are connected to institute by a H-shaped steel State in supporting plate, the front end of the bend pipe stamping cylinder connects a bend pipe pressure forming tool；The bend pipe pressure forming tool With the stamped groove being adapted with bend pipe surface；
The first pipe heater being detachably connected with the supporting plate, the first pipe heater are used for three Heated same one end that dog chuck clamps the pipe；
The second pipe heater being detachably connected with the supporting plate, the second pipe heater are used for three The opposite side that dog chuck clamps the pipe is heated；
The first pipe heater is identical with the second pipe heater structure, including base, the bottom Placement table is provided with seat, the placement table both sides are provided with linear electric motors fixed block, installed on the linear electric motors fixed block There are linear electric motors, the linear electric motors linear drives resistance heating rod.
In other one embodiment, first pipe-expanding device is identical with the second pipe-expanding device structure, wraps Tube expansion cylinder and tube expansion punch-pin are included, the tube expansion cylinder is connected in the supporting plate by a H-shaped steel, and the tube expansion punch-pin is consolidated Surely it is connected to the tube expansion cylinder front end.
In other one embodiment, fixing device is provided with above the placement table, is set in the fixing device There are lower air cylinder, the pipe that the fixing device is fixed in placement table by lower air cylinder.
In other one embodiment, the linear electric motors fixed block, linear electric motors, resistance heating rod are at least two Both sides that are individual, being separately positioned among placement table.
In other one embodiment, temperature sensor is provided with the placement table, the temperature sensor is at least For two, the both sides being separately positioned in placement table.
In other one embodiment, the placement table is made up of alumina silicate fibre material.
In other one embodiment, the resistance heating rod is made up of PTC-ceramic heating bar material.
In other one embodiment, the first pipe heater and the second pipe heater with it is described Supporting plate is bolted.
In other one embodiment, the trap body mould is made up of stainless steel material, and the stainless steel contains The ratio of nickel and zinc is 3:1.
A kind of application method of the tube expansion bending integral machine of production dust catcher holding rod using any of the above-described,
A piece unprocessed pipe is fixed one end using the scroll chuck；
The pipe is fixed using the clamping cylinder；
The elbow curvature turning part setting cylinder applies pressure to the pipe；
The bend pipe stamping cylinder applies pressure to the pipe；
The first pipe heater and the second pipe heater are connected by bolt with the supporting plate, The position for needing tube expansion is heated using the first pipe heater and second pipe heating；
Tube expansion is carried out to the other end of the pipe using first pipe-expanding device and second pipe-expanding device；
Cooling Quenching is carried out to the position of the pipe tube expansion.
The tube expansion bending integral machine and application method of above-mentioned production dust catcher holding rod, can be immediately after the completion of bend pipe Tube expansion is carried out to the both ends of the pipe after bend pipe, it is not necessary to which secondary clamping, operating efficiency is high and precision is high.
Brief description of the drawings
Fig. 1 is the structural representation of the holding rod after machining.
Fig. 2 is a kind of structural representation for tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides Figure.
Fig. 3 is a kind of processing pipe for tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides When schematic diagram.
Fig. 4 is the bend pipe master in a kind of tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides The structural representation of mould.
Fig. 5 is the clamping die in a kind of tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides The structural representation of tool.
Fig. 6 is that the bend pipe in a kind of tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides is curved The structural representation of bent turning part shaping dies.
Fig. 7 is the bend pipe pressure in a kind of tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides Power shapes the structural representation of tool.
Fig. 8 is the first circle in a kind of tube expansion bending integral machine for producing dust catcher holding rod that the embodiment of the present application provides The structural representation of pipe heating device (the second pipe heater).
It should be noted that the first pipe heater (the second pipe heater) in Fig. 2 and Fig. 3 is structure letter Figure, does not represent practical structures.Practical structures refer to Fig. 8.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Refering to Fig. 1 to Fig. 7, a kind of tube expansion bending integral machine for producing dust catcher holding rod, including：Supporting plate 100；Pass through One scroll chuck fixed block is fixed on the scroll chuck 200 in the supporting plate, and the scroll chuck is used to clamp the pipe One end；The first pipe-expanding device 700a being fixed in the supporting plate, first pipe-expanding device are used to press from both sides scroll chuck The same one end for holding the pipe carries out tube expansion；The second pipe-expanding device 700b being fixed in the supporting plate, second tube expansion The opposite side that device is used to clamp scroll chuck the pipe carries out tube expansion；The trap body being fixed in the supporting plate Mould 600, the trap body mould are provided with the first setting groove 610 being adapted with bend pipe shape；It is fixed on the supporting plate On clamping cylinder 310, the clamping cylinder is connected in the supporting plate by a H-shaped steel, the front end connection of clamping cylinder One clamping mold 320；The clamping mold is provided with pipe and clamps neck 321；The elbow curvature being fixed in the supporting plate Turning part setting cylinder 410, the elbow curvature turning part setting cylinder are connected in the supporting plate by a H-shaped steel, institute The front end for stating elbow curvature turning part setting cylinder connects an elbow curvature turning part shaping dies 420；The elbow curvature turns Turn of bilge shaping dies is provided with the second setting groove 421 being adapted with elbow curvature turning part；It is fixed on curved in the supporting plate Pipe stamping cylinder 510, the bend pipe stamping cylinder are connected in the supporting plate by a H-shaped steel, the bend pipe stamping cylinder Front end connect a bend pipe pressure forming tool 520；The bend pipe pressure forming tool has to be rushed with what bend pipe surface was adapted Indent 521；The first pipe heater 800a being detachably connected with the supporting plate, the first pipe heater are used for Heat same one end that the pipe is clamped to scroll chuck；The the second pipe heating dress being detachably connected with the supporting plate 800b is put, the opposite side that the second pipe heater is used to clamp scroll chuck the pipe heats.
As shown in figure 8, the first pipe heater is identical with the second pipe heater structure, the bottom of including Seat 1, placement table 2 is provided with the base 1, the both sides of placement table 2 are provided with linear electric motors fixed block 3, the straight-line electric Linear electric motors 4, the linear drives resistance heating rod 5 of linear electric motors 4 are installed, the top of placement table 2 is set on machine fixed block 3 Fixing device 6 is equipped with, lower air cylinder 7 is provided with the fixing device, the fixing device 6 is fixed by lower air cylinder 7 and put The pipe in platform 2 is put, the linear electric motors fixed block 3, linear electric motors 4, resistance heating rod 5 are two, are separately positioned on and shelve Both sides among platform 2, temperature sensor 8 are provided with the placement table 2, the temperature sensor 8 is two, is separately positioned on Both sides in placement table 2, pipe is put into placement table 2, fixing device 6 is pushed by lower air cylinder 7, fixed pipe, straight-line electric Machine 4 drives resistance heating rod 5 to remind operating personnel to justify by temperature sensor 8 when reaching certain temperature the quick heating of pipe Pipe heating is completed, and whole device heating is rapid.
It is appreciated that the application is not limited pipe heater, other pipe heaters are all according to equivalent original Then within the protection domain of the application.
First pipe-expanding device is identical with the second pipe-expanding device structure, convex including tube expansion cylinder 710 and tube expansion Mould 720, the tube expansion cylinder are connected in the supporting plate by a H-shaped steel, and the tube expansion punch-pin is fixedly connected on described swollen Pipe cylinder front end.
It is appreciated that other pipe-expanding devices can also be used.
Pay attention to, the holding rod 1000 after machining after machining is shown in Fig. 3.
In other one embodiment, the placement table is made up of alumina silicate fibre material.Alumina silicate fibre material has There are excellent chemical stability and excellent heat endurance.
In other one embodiment, the resistance heating rod is made up of PTC-ceramic heating bar material.
PTC-ceramic heating rod is existing frequently-used ceramic heating bar, is formed using PTC-ceramic heater element and aluminum pipe.Have The advantages of thermal resistance is small, heat exchange efficiency is high, it is a kind of automatic constant-temperature, the electric heater of power saving.
In other one embodiment, the first pipe heater and the second pipe heater with it is described Supporting plate is bolted.So, the first pipe heater and the first pipe heater are simply realized With a kind of possible form in the supporting plate.
In other one embodiment, the trap body mould is made up of stainless steel material, and the stainless steel contains The ratio of nickel and zinc is 3:2.
A kind of application method of the tube expansion bending integral machine of production dust catcher holding rod using any of the above-described,
A piece unprocessed pipe is fixed one end using the scroll chuck；
The pipe is fixed using the clamping cylinder；
The elbow curvature turning part setting cylinder applies pressure to the pipe；
The bend pipe stamping cylinder applies pressure to the pipe；
The first pipe heater and the second pipe heater are connected by bolt with the supporting plate, The position for needing tube expansion is heated using the first pipe heater and second pipe heating；
Tube expansion is carried out to the other end of the pipe using first pipe-expanding device and second pipe-expanding device；
Cooling Quenching is carried out to the position of the pipe tube expansion.
First pipe heater and the second pipe heater need the position of tube expansion to heat to pipe, facilitate Follow-up tube expansion, accelerate tube expansion efficiency, improve the effect of tube expansion.First pipe heater and the second pipe heater are to pipe Heated, while plus caused heat during tube expansion, provide heat for follow-up quenching, eliminate before quenching to circle Pipe heat required when needing the position of tube expansion to be heated, that is to say, that eliminate the heating process before quenching, it is only necessary to Cooling.The expansion tube method needs the position of tube expansion to quench the pipe, and the portion structure of pipe tube expansion is increased By force, and quenching need heat it is few.
The tube expansion bending integral machine and application method of above-mentioned production dust catcher holding rod, can be immediately after the completion of bend pipe Tube expansion is carried out to the both ends of the pipe after bend pipe, it is not necessary to which secondary clamping, operating efficiency is high and precision is high.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

  1. A kind of 1. tube expansion bending integral machine for producing dust catcher holding rod, it is characterised in that including：
    Supporting plate；
    The scroll chuck being fixed on by a scroll chuck fixed block in the supporting plate, the scroll chuck are described for clamping One end of pipe；
    The first pipe-expanding device being fixed in the supporting plate, first pipe-expanding device are used to clamp the circle to scroll chuck Same one end of pipe carries out tube expansion；
    The second pipe-expanding device being fixed in the supporting plate, second pipe-expanding device are used to clamp the circle to scroll chuck The opposite side of pipe carries out tube expansion；
    The trap body mould being fixed in the supporting plate, the trap body mould are provided with the be adapted with bend pipe shape One setting groove；
    The clamping cylinder being fixed in the supporting plate, the clamping cylinder are connected in the supporting plate by a H-shaped steel, folder The front end of tight cylinder connects a clamping mold；The clamping mold is provided with pipe and clamps neck；
    The elbow curvature turning part setting cylinder being fixed in the supporting plate, the elbow curvature turning part setting cylinder pass through One H-shaped steel is connected in the supporting plate, and the front end of the elbow curvature turning part setting cylinder connects an elbow curvature and turned Portion's shaping dies；Elbow curvature turning part shaping dies is provided with the second setting groove being adapted with elbow curvature turning part；
    The bend pipe stamping cylinder being fixed in the supporting plate, the bend pipe stamping cylinder are connected to the branch by a H-shaped steel On fagging, the front end of the bend pipe stamping cylinder connects a bend pipe pressure forming tool；The bend pipe pressure forming tool has The stamped groove being adapted with bend pipe surface；
    The first pipe heater being detachably connected with the supporting plate, the first pipe heater are used for three-jaw card Heated same one end that disk folder holds the pipe；
    The second pipe heater being detachably connected with the supporting plate, the second pipe heater are used for three-jaw card The opposite side that disk folder holds the pipe is heated；
    The first pipe heater is identical with the second pipe heater structure, including base, on the base Placement table is provided with, the placement table both sides are provided with linear electric motors fixed block, are provided with the linear electric motors fixed block straight Line motor, the linear electric motors linear drives resistance heating rod.
  2. 2. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that described first Pipe-expanding device is identical with the second pipe-expanding device structure, passes through including tube expansion cylinder and tube expansion punch-pin, the tube expansion cylinder One H-shaped steel is connected in the supporting plate, and the tube expansion punch-pin is fixedly connected on the tube expansion cylinder front end.
  3. 3. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that described to shelve Fixing device is provided with above platform, lower air cylinder is provided with the fixing device, the fixing device is consolidated by lower air cylinder Determine the pipe in placement table.
  4. 4. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that the straight line Motor fixed block, linear electric motors, resistance heating rod at least two, the both sides being separately positioned among placement table.
  5. 5. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that described to shelve Temperature sensor, the temperature sensor at least two, the both sides being separately positioned in placement table are provided with platform.
  6. 6. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that described to shelve Platform is made up of alumina silicate fibre material.
  7. 7. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that the resistance Heating rod is made up of PTC-ceramic heating bar material.
  8. 8. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that described first Pipe heater and the second pipe heater are bolted with the supporting plate.
  9. 9. the tube expansion bending integral machine of production dust catcher holding rod according to claim 1, it is characterised in that the bend pipe Body die is made up of stainless steel material, and it is 3 that the stainless steel, which contains copper and the ratio of zinc,:1.
  10. A kind of 10. use of the tube expansion bending integral machine of production dust catcher holding rod using described in any one of claim 1 to 9 Method, it is characterised in that：
    A piece unprocessed pipe is fixed one end using the scroll chuck；
    The pipe is fixed using the clamping cylinder；
    The elbow curvature turning part setting cylinder applies pressure to the pipe；
    The bend pipe stamping cylinder applies pressure to the pipe；
    The first pipe heater and the second pipe heater are connected by bolt with the supporting plate, utilized The first pipe heater and second pipe heating are heated to the position for needing tube expansion；
    Tube expansion is carried out to the other end of the pipe using first pipe-expanding device and second pipe-expanding device；
    Cooling Quenching is carried out to the position of the pipe tube expansion.
CN201711325778.XA 2017-12-13 2017-12-13 Produce the tube expansion bending integral machine and application method of dust catcher holding rod Withdrawn CN107876601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711325778.XA CN107876601A (en) 2017-12-13 2017-12-13 Produce the tube expansion bending integral machine and application method of dust catcher holding rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711325778.XA CN107876601A (en) 2017-12-13 2017-12-13 Produce the tube expansion bending integral machine and application method of dust catcher holding rod

Publications (1)

Publication Number Publication Date
CN107876601A true CN107876601A (en) 2018-04-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711325778.XA Withdrawn CN107876601A (en) 2017-12-13 2017-12-13 Produce the tube expansion bending integral machine and application method of dust catcher holding rod

Country Status (1)

Country Link
CN (1) CN107876601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113426906A (en) * 2021-05-26 2021-09-24 龚祀杰 Intelligent processing machine for metal copper pipe fittings of automobile air conditioning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113426906A (en) * 2021-05-26 2021-09-24 龚祀杰 Intelligent processing machine for metal copper pipe fittings of automobile air conditioning system

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Application publication date: 20180406