CN102009152A - Device connected flexibly with rotary tube drawing pliers - Google Patents

Device connected flexibly with rotary tube drawing pliers Download PDF

Info

Publication number
CN102009152A
CN102009152A CN 201010288300 CN201010288300A CN102009152A CN 102009152 A CN102009152 A CN 102009152A CN 201010288300 CN201010288300 CN 201010288300 CN 201010288300 A CN201010288300 A CN 201010288300A CN 102009152 A CN102009152 A CN 102009152A
Authority
CN
China
Prior art keywords
tube drawing
fixed head
flexible body
flexible
bearing
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.)
Granted
Application number
CN 201010288300
Other languages
Chinese (zh)
Other versions
CN102009152B (en
Inventor
闫现臣
刘文波
周波
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.)
Xinxing Ductile Iron Pipes Co Ltd
Original Assignee
Xinxing Ductile Iron Pipes 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 Xinxing Ductile Iron Pipes Co Ltd filed Critical Xinxing Ductile Iron Pipes Co Ltd
Priority to CN2010102883006A priority Critical patent/CN102009152B/en
Publication of CN102009152A publication Critical patent/CN102009152A/en
Application granted granted Critical
Publication of CN102009152B publication Critical patent/CN102009152B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Surgical Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The present invention discloses a device that is connected flexibly with rotary tube drawing pliers, the device is arranged between a rotary tube drawing plier and a tube drawing bench, the device comprises a fixed plate, up/down and left/right flexible fittings arranged on the fixed plate; the up/down flexible fittings include the first flexible body, an up/down adjustment base and a bearing-seat fixing plate; the first flexible body is arranged between the fixed plate and the up/down adjustment base by using bolts, the bearing-seat fixing plate is connected with a fixed block, the up/down adjustment base is connected with the bearing-seat fixing plate by bolts arranged on the fixed block; the left/right flexible fittings include an adjustment spider fixed on the fixed plate through bolts, and a second flexible body connected with the adjustment spider through bolts. By adoption of the present invention, damage to pipe products and related instruments in tube drawings can be decreased and efficiency of tube drawings can be increased.

Description

A kind of device that flexibly connects with rotation tube drawing pincers
Technical field
The rotation tube drawing equipment that uses when the present invention relates to a kind of nodular cast iron pipe demoulding, especially a kind of device that flexibly connects with rotation tube drawing pincers.
Background technology
At the cast iron pipe casting industry, need cast iron pipe be extracted from centrifugal casting machine with rotation tube drawing pincers.The rotation tube drawing pincers that use at present are rigidly attached on the tube drawing pincers holder by bolt, often cause rotating tube drawing pincers center and cast tube product center decentraction because of equipment (as centrifugal casting machine) wearing and tearing are inhomogeneous in the production, easily cause following problem: difficulty in decannulation; Easily the cast tube product is caused damage; Easily tube drawing equipment is caused additional injuries.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of device that flexibly connects with rotation tube drawing pincers, and it can reduce the damage to the cast tube product, improves tube drawing efficient.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of device that flexibly connects with rotation tube drawing pincers, and it comprises fixed head and is located at flexible connecting member up and down and left and right sides flexible connecting member on the fixed head; Described up and down flexible connecting member comprises first flexible body, adjusts seat and bearing block fixed head up and down; Described first flexible body is arranged at fixed head by bolt and adjusts between the seat up and down, and described bearing block fixed head is connected with fixed block, and the described seat of adjusting up and down is connected with the bearing block fixed head by the bolt of being located on the fixed block; Described left and right sides flexible connecting member comprises by the adjustment support of bolting on fixed head and second flexible body that is connected with the adjustment support by bolt.
Further improve, the present invention also comprises a sphere connector that is connected with the connecting rod of rotation tube drawing pincers, described sphere connector comprise spherical bearing and with second bearing block of the supporting setting of spherical bearing, spherical bearing is connected with connecting rod, and second bearing block is provided with and is used for the bolt hole that is connected with drawbench.
Preferably, above-mentioned first flexible body and second flexible body are rubber or polyurethane spring.
Adopt the beneficial effect that technique scheme produced to be: during use, can realize rotating flexibly connecting between tube drawing pincers and the drawbench by the present invention, thereby can well regulate the concentricity of rotation tube drawing pincers center line and cast tube center line (being the centrifugal casting machine center line), it is consistent with centrifuge center line height that flexible connecting member can be adjusted rotation tube drawing pincers center line height wherein, left and right sides flexible connecting member can be adjusted rotation tube drawing pincers and be consistent at left and right directions with the centrifuge center line, thereby can make rotation tube drawing pincers is benchmark centering voluntarily with the centrifuge center line, reduce radial load and be delivered to drawbench, avoid cast tube product and relevant device are caused damage; Further improvement will be rotated the tube drawing pincers by the sphere connector and will be connected with drawbench, when rotation tube drawing pincers deviation occurs with the cast tube center line, rotation tube drawing pincers can be that the centre of sphere is swung with the sphere centre of spherical bearing, have avoided axial force transmission to the tube drawing basis; When adopting withdrawing pattern of the present invention, only there is axial force in knockout press, and total knockout press reduces, thereby has improved demoulding efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a user mode schematic diagram of the present invention;
Wherein, 1, adjust support; 2, bearing block fixed head; 3, fixed block; 4, bolt hole; 5, adjust seat up and down; 6, first flexible body; 7, fixed head; 8, second flexible body; 9, cast tube; 10, rotation tube drawing pincers; 11, clutch shaft bearing seat; 12, second bearing block; 13, spherical bearing inner ring; 14, spherical bearing outer ring; 15, connecting rod; 16, bolt; 17, drawbench; 18, slotted hole.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Referring to accompanying drawing 1 and accompanying drawing 2, the present invention includes fixed head 7 and be located at flexible connecting member up and down and left and right sides flexible connecting member on the fixed head 7; Described up and down flexible connecting member comprises first flexible body 6, adjusts seat 5 and bearing block fixed head 2 up and down; Described first flexible body 6 is arranged at fixed head 7 by bolt and adjusts up and down between the seat 5, and described bearing block fixed head 2 is connected with fixed block 3, and the described seat 5 adjusted up and down is connected with bearing block fixed head 2 by the bolt of being located on the fixed block 3 16; Described left and right sides flexible connecting member comprises by the adjustment support 1 of bolting on fixed head 7 and second flexible body 8 that is connected with adjustment support 1 by bolt.Can weld or be threaded between described bearing block fixed head 2 and the fixed block 3, the bolt 16 that is provided with passes fixed block 3 and will adjust seat 5 up and down and be fixed up, send bolt 16 can adjust the position of adjusting seat 5 up and down by tightening or revolving, thereby can adjust the pretightning force of first flexible body 6.Described first flexible body 6 and second flexible body 8 can be selected rubber or polyurethane spring.Described bearing block fixed head 2 is fixed by the bolt and the bearing block of rotation tube drawing pincers, and spot welding is further fixed.Described adjustment support 1 is provided with slotted hole 18, and set bolt can rotate the fixed position of adjusting support 1 as required.
But above-described flexible connecting member control central line height up and down can be the center line Height Adjustment of rotation tube drawing pincers to instructions for use.When micro-equipment attrition occurring, rotation tube drawing pincers 10 are free floating within the specific limits, reduces radial load and is delivered to the tube drawing basis.The left-right deviation of above-described left and right sides flexible connecting member control central line, when micro-equipment attrition occurring, in the scope that allows about can automatically the center line of rotation tube drawing pincers 10 being adjusted to, but rotation tube drawing pincers 10 free floatings reduce radial load and are delivered to drawbench 17.
Referring to accompanying drawing 3, the present invention also comprises a sphere connector that is connected with the connecting rod 15 of rotation tube drawing pincers 10, described sphere connector comprise spherical bearing and with second bearing block 12 of the supporting setting of spherical bearing, spherical bearing is connected with connecting rod 15, and second bearing block 12 is by being bolted on the drawbench 17.The axial force that needs during tube drawing is delivered to rotation tube drawing pincers 10 by the sphere connector by drawbench 17.

Claims (3)

1. device that flexibly connects with rotation tube drawing pincers is characterized in that: it comprises fixed head (7) and is located at flexible connecting member up and down and left and right sides flexible connecting member on the fixed head (7);
Described up and down flexible connecting member comprises first flexible body (6), adjusts seat (5) and a bearing block fixed head (2) up and down; Described first flexible body (6) is arranged at fixed head (7) and adjusts between the seat (5) up and down by bolt, described bearing block fixed head (2) is connected with fixed block (3), and the described seat (5) of adjusting up and down is connected with bearing block fixed head (2) by the bolt of being located on the fixed block (3) (16);
Described left and right sides flexible connecting member comprises by the adjustment support (1) of bolting on fixed head (7) and second flexible body (8) that is connected with adjustment support (1) by bolt.
2. a kind of device that flexibly connects with rotation tube drawing pincers according to claim 1, it is characterized in that: it also comprises a sphere connector that is connected with the connecting rod (15) of rotation tube drawing pincers (10), described sphere connector comprise spherical bearing and with second bearing block (12) of the supporting setting of spherical bearing, spherical bearing is connected with connecting rod (15), and second bearing block (12) is provided with and is used for the bolt hole that is connected with drawbench (17).
3. a kind of device that flexibly connects with rotation tube drawing pincers according to claim 1 and 2, it is characterized in that: described first flexible body (6) and second flexible body (8) are rubber or polyurethane spring.
CN2010102883006A 2010-09-21 2010-09-21 Device connected flexibly with rotary tube drawing pliers Active CN102009152B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102883006A CN102009152B (en) 2010-09-21 2010-09-21 Device connected flexibly with rotary tube drawing pliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102883006A CN102009152B (en) 2010-09-21 2010-09-21 Device connected flexibly with rotary tube drawing pliers

Publications (2)

Publication Number Publication Date
CN102009152A true CN102009152A (en) 2011-04-13
CN102009152B CN102009152B (en) 2012-07-04

Family

ID=43839586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102883006A Active CN102009152B (en) 2010-09-21 2010-09-21 Device connected flexibly with rotary tube drawing pliers

Country Status (1)

Country Link
CN (1) CN102009152B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106216626A (en) * 2016-08-30 2016-12-14 江苏共昌轧辊股份有限公司 A kind of damping vertical centrifugal-casting machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723792A (en) * 1928-01-19 1929-08-06 Us Cast Iron Pipe & Foundry Co Machine for drawing pipes from molds
CN2240405Y (en) * 1995-04-06 1996-11-20 华南理工大学 Self-adaption centering adjustment drawing out device for centrifugal casting pipe
JPH11179515A (en) * 1997-12-25 1999-07-06 Kubota Corp Drawing-out device of centrifugal casting machine
CN1325774A (en) * 2001-04-12 2001-12-12 华南理工大学 Synchronously automatic centering regulator for dual-jar pick-off unit and its regulation method
JP2004042070A (en) * 2002-07-10 2004-02-12 Nippon Chutetsukan Kk Instrument for detecting drawn-out position of cast iron tube in centrifugal casting machine
CN201807720U (en) * 2010-09-21 2011-04-27 新兴铸管股份有限公司 Device in flexible connection with rotating pipe tongs puller

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723792A (en) * 1928-01-19 1929-08-06 Us Cast Iron Pipe & Foundry Co Machine for drawing pipes from molds
CN2240405Y (en) * 1995-04-06 1996-11-20 华南理工大学 Self-adaption centering adjustment drawing out device for centrifugal casting pipe
JPH11179515A (en) * 1997-12-25 1999-07-06 Kubota Corp Drawing-out device of centrifugal casting machine
CN1325774A (en) * 2001-04-12 2001-12-12 华南理工大学 Synchronously automatic centering regulator for dual-jar pick-off unit and its regulation method
JP2004042070A (en) * 2002-07-10 2004-02-12 Nippon Chutetsukan Kk Instrument for detecting drawn-out position of cast iron tube in centrifugal casting machine
CN201807720U (en) * 2010-09-21 2011-04-27 新兴铸管股份有限公司 Device in flexible connection with rotating pipe tongs puller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106216626A (en) * 2016-08-30 2016-12-14 江苏共昌轧辊股份有限公司 A kind of damping vertical centrifugal-casting machine

Also Published As

Publication number Publication date
CN102009152B (en) 2012-07-04

Similar Documents

Publication Publication Date Title
US8870105B2 (en) Cone crusher and method of preparing cone crusher for operation
CN104373288A (en) Wind turbine with yaw bearing lifting device
CN103657793B (en) Vertical impact crusher
CN102248512A (en) Device for detaching and assembling bearing
CN202271151U (en) Dismounting device for sliding bearing
CN102009152B (en) Device connected flexibly with rotary tube drawing pliers
CN201807720U (en) Device in flexible connection with rotating pipe tongs puller
CN204748506U (en) Diesel engine pneumatic valve seat and mistake wheel bearing and round pin shaftbushing dismounting device
CN202462686U (en) Coulter device
CN104084467B (en) A kind of tubing oral area spinning hemmer
CN106240258B (en) A kind of automatic tire charging crane
CN203936588U (en) A kind of aligning device easily
CN103438109B (en) The adjustment fixing device of self oiling bearing, self oiling bearing and vertical mill
CN202010875U (en) Bearing press fitting and locating device of pulley wheel
CN203124744U (en) Expansion shaft machine tool used for producing rice milling emery rolls
CN201711824U (en) Grinding chuck device of working roll
CN106232234B (en) In the fixation of gyratory crusher axis
CN202922049U (en) Manually-operated drilling machine positioning table special for automobile hub and manually-operated tapping drilling machine
CN202639728U (en) Novel automatic welding detection tool of mixing drum
JP6614144B2 (en) Cantilever briquette machine
CN201776635U (en) Quick drilling and positioning device of oil cylinder connecting screw hole
CN206330753U (en) Shipboard engine bench test stand
CN203408681U (en) Drying agent pelletizer
CN202943552U (en) Turning clamp with adjustable inner diameter
CN204148392U (en) Header closing-up machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant