CN107812812A - Pipe tube expansion bending integral machine and application method during production dust catcher holding rod - Google Patents

Pipe tube expansion bending integral machine and application method during production dust catcher holding rod Download PDF

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Publication number
CN107812812A
CN107812812A CN201711314193.8A CN201711314193A CN107812812A CN 107812812 A CN107812812 A CN 107812812A CN 201711314193 A CN201711314193 A CN 201711314193A CN 107812812 A CN107812812 A CN 107812812A
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CN
China
Prior art keywords
pipe
tube expansion
substrate
fixed
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Withdrawn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
CN201711314193.8A
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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 CN201711314193.8A priority Critical patent/CN107812812A/en
Publication of CN107812812A publication Critical patent/CN107812812A/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Withdrawn legal-status Critical Current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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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

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

Abstract

The present invention relates to it is a kind of produce dust catcher holding rod when pipe tube expansion bending integral machine, including：Substrate；Fixed bent pipe positioning device on the substrate, fixed trap body mould on the substrate, fixed fixation cylinder on the substrate, the fixed cylinder are connected on the substrate by an I-steel, and the front end of fixed cylinder connects a fixed jig；The fixed jig is provided with pipe fixed card slot；Fixed bend pipe stamping cylinder on the substrate, the bend pipe stamping cylinder are connected on the substrate by an I-steel, and the front end of the bend pipe stamping cylinder connects a bend pipe pressure forming tool；The pipe heater being detachably connected with the substrate.Pipe tube expansion bending integral machine and application method during above-mentioned dust catcher holding rod, after the completion of bend pipe, tube expansion can be carried out immediately, it is not necessary to which secondary clamping, operating efficiency is high and precision is high.

Description

Pipe tube expansion bending integral machine and application method during production dust catcher holding rod
Technical field
It is integral more particularly to pipe tube expansion bend pipe when producing dust catcher holding rod the present invention relates to the production of dust catcher holding rod Machine 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 carry out tube expansion, still (201520194475.9) such as of the prior art can only bend pipe for present bending machine.The device of tube expansion is carried out after shortage bend pipe, Like this, tedious process is caused.Tube expansion also needs to clamp again after bend pipe, to an other electric tube expander on clamped, imitate Rate 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 pipe tube expansion bend pipe one during a kind of dust catcher holding rod Machine and application method, after the completion of bend pipe, tube expansion can be carried out immediately, it is not necessary to which secondary clamping, operating efficiency is high and precision is high.
A kind of pipe tube expansion bending integral machine when producing dust catcher holding rod, including：
Substrate；
Fixed bent pipe positioning device on the substrate, the bent pipe positioning device are used to limit one end of pipe Position；
Fixed trap body mould on the substrate, the trap body mould are provided with what is be adapted with bend pipe shape First setting groove；
Fixed fixation cylinder on the substrate, the fixed cylinder are connected on the substrate by an I-steel, The front end of fixed cylinder connects a fixed jig；The fixed jig is provided with pipe fixed card slot；
Fixed elbow curvature portion shaping cylinder on the substrate, the elbow curvature portion shaping cylinder pass through an I-shaped Steel connects on the substrate, and the front end of the elbow curvature portion shaping cylinder connects an elbow curvature portion shaping dies；It is described Elbow curvature portion shaping dies is provided with the second setting groove being adapted with elbow curvature portion；
Fixed bend pipe stamping cylinder on the substrate, the bend pipe stamping cylinder are connected to described by an I-steel On substrate, 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 pipe heater being detachably connected with the substrate, the pipe heater are tubular, from outside to inside according to It is secondary to be installed with annular end including shell, insulating, zone of heating and heat conduction protective layer, described tubular device both ends Lid；The porch of the pipe heater has the positioner for being used for pipe positioning, and described positioner is fixedly mounted On the annular end cap；And
Fixed pipe-expanding device on the substrate, the pipe-expanding device includes tube expansion cylinder and tube expansion punch-pin, described swollen Pipe cylinder is connected on the substrate by an I-steel, and the tube expansion punch-pin is fixedly connected on the tube expansion cylinder front end.
In other one embodiment, the bent pipe positioning device includes a riser, is threadedly coupled with the riser Regulating bolt and the positioning guide column for being connected in described regulating bolt one end.
In other one embodiment, the insulating is made of rock wool or mineral wool, and the heat conduction is protected Sheath is made up of carborundum.
In other one embodiment, the positioner includes the retainer ring being fixedly mounted on end cap and positioning spiral shell Bolt, the center line of retainer ring opening and the center line of end cap opening are on same straight line, if being offered in described retainer ring Dry screwed hole, described bolt are connected by screwed hole with retainer ring.
In other one embodiment, described positioner includes retainer ring and the support being fixedly mounted on end cap Frame, support frame as described above include support bar and are arranged on the curved support plate of supporting bar top, and described support bar is threaded rod, institute State retainer ring bottommost and offer the screwed hole to match with the support bar, support bar is connected by screwed hole with retainer ring.
In other one embodiment, the pipe heater is bolted with the substrate.
In other one embodiment, the front end of the fixed cylinder connects the fixed jig by a spring.
In other one embodiment, the front end of the bend pipe stamping cylinder connects the bend pipe pressure by a spring Shape tool.
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.
It is a kind of using any of the above-described production dust catcher holding rod when pipe tube expansion bending integral machine application method：
A piece unprocessed pipe is fixed one end using pipe positioner；
The pipe is fixed using the fixed cylinder；
The elbow curvature portion shaping cylinder applies pressure to the pipe；
The bend pipe stamping cylinder applies pressure to the pipe；
The pipe heater by bolt and the substrate connection, using pipe heater to needing tube expansion Heated at position；
Tube expansion is carried out to the other end of the pipe using the pipe-expanding device；
Cooling Quenching is carried out to the position of the pipe tube expansion.
Pipe tube expansion bending integral machine and application method during above-mentioned dust catcher holding rod, can be immediately after the completion of bend pipe Carry out tube expansion, 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.
A kind of structure for pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 2 is that the embodiment of the present application provides Schematic diagram.(attention eliminates pipe heater)
A kind of processing for pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 3 is that the embodiment of the present application provides Schematic diagram during pipe.
It is curved in a kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 4 is that the embodiment of the present application provides The structural representation of pipe body die.
Fig. 5 is consolidating in a kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that the embodiment of the present application provides Determine the structural representation of tool.
It is curved in a kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 6 is that the embodiment of the present application provides The structural representation of pipe bending section shaping dies.
It is curved in a kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 7 is that the embodiment of the present application provides Pipe pressure shapes the structural representation of tool.
Circle in a kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 8 is that the embodiment of the present application provides Pipe heating device sectional view.
Circle in a kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that Fig. 9 is that the embodiment of the present application provides Pipe heating device front view.
A kind of pipe tube expansion bending integral machine when producing dust catcher holding rod that Figure 10 is that the another embodiment of the application provides In pipe heater front view.
It should be noted that the pipe heater in Fig. 3 is structure diagram, practical structures are not represented.Practical structures are joined Read Fig. 8 to Figure 10.
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 pipe tube expansion bending integral machine when producing dust catcher holding rod, including：Substrate 100；Gu Fixed bent pipe positioning device on the substrate, one end progress that the bent pipe positioning device is used for pipe are spacing；It is fixed on Trap body mould 600 on the substrate, the trap body mould are provided with the first setting groove being adapted with bend pipe shape 610；Fixed fixation cylinder 310 on the substrate, the fixed cylinder are connected on the substrate by an I-steel, Gu The front end for determining cylinder connects a fixed jig 320；The fixed jig is provided with pipe fixed card slot 321；It is fixed on the base Elbow curvature portion shaping cylinder 410 on plate, the elbow curvature portion shaping cylinder are connected to the substrate by an I-steel On, the front end of the elbow curvature portion shaping cylinder connects an elbow curvature portion shaping dies 420；The elbow curvature portion shaping Mould is provided with the second setting groove 421 being adapted with elbow curvature portion；Fixed bend pipe stamping cylinder 510 on the substrate, The bend pipe stamping cylinder is connected on the substrate by an I-steel, and the front end of the bend pipe stamping cylinder connects a bend pipe Pressure forming tool 520；The bend pipe pressure forming tool has the stamped groove 521 being adapted with bend pipe surface；With the base The pipe heater 800 that plate is detachably connected；And fixed pipe-expanding device on the substrate, the pipe-expanding device include Tube expansion cylinder 710 and tube expansion punch-pin 720, the tube expansion cylinder are connected on the substrate by an I-steel, and the tube expansion is convex Mould is fixedly connected on the tube expansion cylinder front end.
Pay attention to, the holding rod 1000 after machining after machining is shown in Fig. 3.
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.
Refering to Fig. 8, the pipe heater, described device porch has the positioner for being used for pipe positioning.Tool Body, described pipe heater device is tubular, includes shell 1, insulating 2, the and of zone of heating 3 successively from outside to inside Heat conduction protective layer 4, described tubular device both ends are installed with annular end cap 5, and described positioner is fixedly mounted on end On lid 5.Zone of heating 3 can use heater strip, and heater strip is wrapped on heat conduction protective layer 4, ensure that all directions heating is uniform.
As shown in figure 9, described positioner includes the retainer ring 6 and bolt 7 being fixedly mounted on end cap 5, Gu The center line of the opening of ring 6 and the center line of the opening of end cap 5 are determined on same straight line, circumferential uniform 3 spiral shells of described retainer ring 6 Pit, described bolt 7 are connected by screwed hole with retainer ring 6.Pipe is passed through into retainer ring 6, reached in heating chamber, is adjusted Whole bolt 7 positions to pipe, pipe is located at the center position of heating chamber.
Pipe in a kind of pipe electric tube expander when producing dust catcher holding rod that Figure 10 is that the another embodiment of the application provides Heater front view.Described positioner includes retainer ring 6 and the support frame being fixedly mounted on end cap 5, the support Frame includes support bar 8 and is arranged on the curved support plate 9 on the top of support bar 8, and described support bar 8 is threaded rod, the fixation The bottommost of ring 6 offers the screwed hole to match with the support bar 8, and support bar 8 is connected by screwed hole with retainer ring 6.Will Pipe passes through retainer ring 6, reaches in heating chamber, and pipe contacts with supporting plate 9, and tune connects support bar 8, you can to realize pipe position Positioning, pipe is located at the center position of heating chamber.
In other one embodiment, the bent pipe positioning device includes a riser 210, is threadedly coupled with the riser Regulating bolt 220 and be connected in the positioning guide column 230 of described regulating bolt one end.It can be realized by the effect of regulating bolt The change of positioning guide column position, it is adapted to the pipe of different length.
In other one embodiment, the insulating is made of rock wool or mineral wool, and the heat conduction is protected Sheath is made up of carborundum.Carborundum high-temperature resistant result, and heat-conducting effect might as well.
In other one embodiment, the pipe heater is bolted with the substrate.So, simply Realize the pipe heater and a kind of possible form in the substrate.
In other one embodiment, the front end of the fixed cylinder connects the fixed jig by a spring.It is logical Cross spring to be connected tool, the pressure that fixed jig applies pipe becomes big.
In other one embodiment, the front end of the bend pipe stamping cylinder connects the bend pipe pressure by a spring Shape tool.By spring bridge piece pressure forming tool, the pressure that bend pipe pressure forming tool applies to pipe becomes big.
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.
It is a kind of using any of the above-described production dust catcher holding rod when pipe tube expansion bending integral machine application method：
A piece unprocessed pipe is fixed one end using pipe positioner；
The pipe is fixed using the fixed cylinder；
The elbow curvature portion shaping cylinder applies pressure to the pipe；
The bend pipe stamping cylinder applies pressure to the pipe；
The pipe heater by bolt and the substrate connection, using pipe heater to needing tube expansion Heated at position；
Tube expansion is carried out to the other end of the pipe using the pipe-expanding device；
Cooling Quenching is carried out to the position of the pipe tube expansion.
Pipe heater needs the position of tube expansion to heat to pipe, facilitates follow-up tube expansion, accelerates tube expansion efficiency, Improve the effect of tube expansion.Pipe heater heats to pipe, while is follow-up plus caused heat during tube expansion Quenching provides heat, required heat when needing the position of tube expansion to heat to pipe before eliminating quenching, that is, Say the heating process before eliminating quenching, it is only necessary to cooling.The expansion tube method needs the position of tube expansion to the pipe Quenched, the portion structure of pipe tube expansion is strengthened, and it is few to quench the heat needed.
Pipe tube expansion bending integral machine and application method during above-mentioned dust catcher holding rod, can be immediately after the completion of bend pipe Carry out tube expansion, 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. pipe tube expansion bending integral machine when producing dust catcher holding rod, it is characterised in that including：
    Substrate；
    Fixed bent pipe positioning device on the substrate, one end progress that the bent pipe positioning device is used for pipe are spacing；
    Fixed trap body mould on the substrate, the trap body mould are provided with first be adapted with bend pipe shape Shape groove；
    Fixed fixation cylinder on the substrate, the fixed cylinder is connected on the substrate by an I-steel, fixed The front end of cylinder connects a fixed jig；The fixed jig is provided with pipe fixed card slot；
    Fixed elbow curvature portion shaping cylinder on the substrate, the elbow curvature portion shaping cylinder are connected by an I-steel Connect on the substrate, the front end of the elbow curvature portion shaping cylinder connects an elbow curvature portion shaping dies；The bend pipe Bending section shaping dies is provided with the second setting groove being adapted with elbow curvature portion；
    Fixed bend pipe stamping cylinder on the substrate, the bend pipe stamping cylinder are connected to the substrate by an I-steel On, the front end of the bend pipe stamping cylinder connects a bend pipe pressure forming tool；The bend pipe pressure forming tool have with it is curved The stamped groove that pipe surface is adapted；
    The pipe heater being detachably connected with the substrate, the pipe heater are tubular, are wrapped successively from outside to inside Shell, insulating, zone of heating and heat conduction protective layer are included, described tubular device both ends are installed with annular end cap；Institute Stating the porch of pipe heater has the positioner for being used for pipe positioning, and described positioner is fixedly mounted on described On annular end cap；And
    Fixed pipe-expanding device on the substrate, the pipe-expanding device include tube expansion cylinder and tube expansion punch-pin, the tube expansion gas Cylinder is connected on the substrate by an I-steel, and the tube expansion punch-pin is fixedly connected on the tube expansion cylinder front end.
  2. 2. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described Bent pipe positioning device includes a riser, the regulating bolt being threadedly coupled with the riser and is connected in described regulating bolt one end Positioning guide column.
  3. 3. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described Insulating is made of rock wool or mineral wool, and the heat conduction protective layer is made up of carborundum.
  4. 4. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described Positioner includes the retainer ring and bolt being fixedly mounted on end cap, center line and the end cap opening of retainer ring opening Center line offers some screwed holes on same straight line in described retainer ring, described bolt passes through screwed hole It is connected with retainer ring.
  5. 5. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described Positioner include being fixedly mounted on retainer ring and support frame on end cap, support frame as described above includes support bar and is arranged on branch The curved support plate on strut top, described support bar are threaded rod, and the retainer ring bottommost offers and the support bar The screwed hole to match, support bar are connected by screwed hole with retainer ring.
  6. 6. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described Pipe heater is bolted with the substrate.
  7. 7. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described The front end of fixed cylinder connects the fixed jig by a spring.
  8. 8. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described The front end of bend pipe stamping cylinder connects the bend pipe pressure forming tool by a spring.
  9. 9. pipe tube expansion bending integral machine during production dust catcher holding rod according to claim 1, it is characterised in that described Trap body mould is made up of stainless steel material, and it is 3 that the stainless steel, which contains nickel and the ratio of zinc,:2.
  10. A kind of 10. pipe tube expansion bending integral machine during production dust catcher holding rod using described in any one of claim 1 to 9 Application method, it is characterised in that：
    A piece unprocessed pipe is fixed one end using pipe positioner；
    The pipe is fixed using the fixed cylinder；
    The elbow curvature portion shaping cylinder applies pressure to the pipe；
    The bend pipe stamping cylinder applies pressure to the pipe；
    The pipe heater by bolt and the substrate connection, using pipe heater to needing the position of tube expansion Heated；
    Tube expansion is carried out to the other end of the pipe using the pipe-expanding device；
    Cooling Quenching is carried out to the position of the pipe tube expansion.
CN201711314193.8A 2017-12-12 2017-12-12 Pipe tube expansion bending integral machine and application method during production dust catcher holding rod Withdrawn CN107812812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711314193.8A CN107812812A (en) 2017-12-12 2017-12-12 Pipe tube expansion bending integral machine and application method during production dust catcher holding rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711314193.8A CN107812812A (en) 2017-12-12 2017-12-12 Pipe tube expansion bending integral machine and application method during production dust catcher holding rod

Publications (1)

Publication Number Publication Date
CN107812812A true CN107812812A (en) 2018-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711314193.8A Withdrawn CN107812812A (en) 2017-12-12 2017-12-12 Pipe tube expansion bending integral machine and application method during production dust catcher holding rod

Country Status (1)

Country Link
CN (1) CN107812812A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465566A (en) * 2018-05-10 2019-11-19 浙江乾门科技股份有限公司 A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture
CN114798934A (en) * 2022-04-25 2022-07-29 永艺家具股份有限公司 Double-station expansion-bending integrated pipe fitting machining device and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465566A (en) * 2018-05-10 2019-11-19 浙江乾门科技股份有限公司 A kind of automatic bend pipe forms the bar chair of bar chair apparatus and manufacture
CN114798934A (en) * 2022-04-25 2022-07-29 永艺家具股份有限公司 Double-station expansion-bending integrated pipe fitting machining device and application thereof
CN114798934B (en) * 2022-04-25 2023-06-02 永艺家具股份有限公司 Double-station expansion-bending integrated pipe fitting machining device and application thereof

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Application publication date: 20180320

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