CN107350345A - Hoistway support bending part manufacturing process - Google Patents

Hoistway support bending part manufacturing process Download PDF

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Publication number
CN107350345A
CN107350345A CN201710405341.0A CN201710405341A CN107350345A CN 107350345 A CN107350345 A CN 107350345A CN 201710405341 A CN201710405341 A CN 201710405341A CN 107350345 A CN107350345 A CN 107350345A
Authority
CN
China
Prior art keywords
hole
bending part
base material
reinforcement
hoistway
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.)
Pending
Application number
CN201710405341.0A
Other languages
Chinese (zh)
Inventor
杨明
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 TIANWU ELEVATOR DECORATION CO Ltd
Original Assignee
SUZHOU TIANWU ELEVATOR DECORATION 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 TIANWU ELEVATOR DECORATION CO Ltd filed Critical SUZHOU TIANWU ELEVATOR DECORATION CO Ltd
Priority to CN201710405341.0A priority Critical patent/CN107350345A/en
Publication of CN107350345A publication Critical patent/CN107350345A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/001Shaping combined with punching, e.g. stamping and perforating
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00Vertical ducts; Channels, e.g. for drainage
    • E04F17/005Lift shafts

Landscapes

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

Abstract

Present invention is disclosed hoistway support bending part manufacturing process, comprise the following steps:One metal base is provided, cleaning treatment is carried out to substrate surface;Decompressor stamps out symmetrical reinforcement to substrate surface punching press shaping, and in substrate surface;Corresponding position is punched several through holes on request on base material, and through hole is engaged corresponding with the mounting hole of support;The mold of processing mold abuts the top of reinforcement, and the lower mould of processing mold is upward along reinforcement position by the bottom of base material so that base material forms bending part in reinforcement position, and vertical stratification is presented in the both sides of bending part in base material;Process each through hole milling and remove clout.The present invention effectively improves the non-deformability of bending part.

Description

Hoistway support bending part manufacturing process
Technical field
The invention belongs to hoistway mounting technique field, more particularly to a kind of hoistway support bending part manufacturing process.
Background technology
The bending part of traditional hoistway supporting structure is sheet metal bending, and the welding of reinforcement is carried out after sheet metal bending, its Non-deformability has limitation, while the process for needing multistep different is processed, and is respectively moved to different stations, work effect Rate is not high, the Lack of support of product.
The content of the invention
The invention aims to solve above-mentioned technical problem, and a kind of hoistway support bending part manufacturing process is provided, So as to realize the non-deformability for improving bending part.In order to achieve the above object, technical solution of the present invention is as follows:
Hoistway support bending part manufacturing process, comprises the following steps:
S1 a, there is provided metal base, cleaning treatment is carried out to substrate surface;
S2, decompressor stamp out symmetrical reinforcement to substrate surface punching press shaping, and in substrate surface;
S3, corresponding position is punched several through holes on request on base material, and through hole is engaged corresponding with the mounting hole of support;
S4, the mold of processing mold abut the top of reinforcement, and the lower mould of processing mold adds the bottom edge of base material Strengthening tendons position is upward so that base material forms bending part in reinforcement position, and vertical junction is presented in the both sides of bending part in base material Structure;
S5, process each through hole milling and remove clout.
Specifically, the outer end of the bending part is fillet.
Hoistway support bending part, including vertical portion, horizontal part and the bending for connecting the vertical portion and the horizontal part Portion.
Specifically, symmetrical reinforcement is provided with the bending part.
Specifically, the top both sides of the vertical portion are respectively equipped with symmetrical two groups of first through hole.
Specifically, the bottom both sides of the vertical portion have been punched symmetrical second through hole respectively.
Specifically, the both sides of the horizontal part are respectively equipped with symmetrical third through-hole and fourth hole, the third through-hole Corresponding with the first through hole to open up, the fourth hole is corresponding with second through hole to be opened up.
Specifically, the first through hole and the third through-hole are Oval strips hole.
Specifically, second through hole and the fourth hole are circular port.
Compared with prior art, the beneficial effect of hoistway support bending part manufacturing process of the present invention is mainly reflected in:Using The technique that first stamp reinforcement carries out bending again so that the intensity increase of bending part, make what integral support was carried in hoistway Deformation force increase, it is firm more to stablize;Processing step is reduced, it is effective cost-effective.
Brief description of the drawings
Fig. 1 is the structural representation of hoistway support bending part of the embodiment of the present invention;
Numeral represents in figure:
1 reinforcement, 2 first through hole, 21 second through holes, 22 third through-holes, 23 fourth holes, 3 bending parts, 4 vertical portions, 41 Horizontal part.
Embodiment
Clear, complete description will be carried out to the technical scheme in the embodiment of the present invention below in conjunction with the accompanying drawings, it is clear that retouched The embodiment stated is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment:
Shown in reference picture 1, the present embodiment is hoistway support bending part manufacturing process, is comprised the following steps:
S1 a, there is provided metal base, cleaning treatment and punching press shaping are carried out to substrate surface, stamped out couple in substrate surface The reinforcement 1 of title.
S2, corresponding position is punched several through holes on request on base material, and the mounting hole of through hole and support (does not show in figure Go out) it is engaged correspondingly.Through hole includes first through hole 2, the second through hole 21, third through-hole 22 and fourth hole 23.
S3, the mold extruding of processing mold abut the top of reinforcement 1, and the lower mould of processing mold is by the bottom of base material It is upward along the position of reinforcement 1 so that base material forms bending part 3 in reinforcement position, and base material is presented in the both sides of bending part 3 Vertical stratification.The outer end of bending part 3 is fillet.
S4, process each through hole milling and remove clout.
Hoistway support bending part includes vertical portion 4 and horizontal part 41, and the bending part of connection vertical portion 4 and horizontal part 41 3.The middle part of bending part 3 is provided with symmetrical two reinforcements 1, and the both ends of reinforcement 1 abut vertical portion 4 and horizontal part 42, strengthened Muscle 1 forms projection on bending part 3.The top both sides of vertical portion 4 have been punched symmetrical two groups of first through hole 2 respectively, and first is logical Hole 2 is Oval strips hole.The bottom both sides of vertical portion 4 have been punched symmetrical second through hole 21 respectively, and the second through hole 21 is circle Shape hole.The center line of second through hole 21 is identical with the position of center line of first through hole 2.
The both sides of horizontal part 41 are respectively equipped with symmetrical third through-hole 22 and fourth hole 23, and third through-hole 22 and first is logical Hole 2 is corresponding to be opened up, and third through-hole 22 is Oval strips hole.Fourth hole 23 is corresponding with the second through hole 21 to be opened up, and the 4th Through hole 23 is circular port.Hoistway support bending part is used for the side of hoistway support, and each through hole is mounted on by installed part Hoistway support.
The present embodiment uses the technique that first stamp reinforcement 1 carries out bending again so that the intensity increase of bending part 3, makes whole The deformation force increase that body support frame is carried in hoistway, it is firm more to stablize;Processing step is reduced, it is effective cost-effective.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention Enclose.

Claims (9)

1. hoistway support bending part manufacturing process, it is characterised in that comprise the following steps:
S1 a, there is provided metal base, cleaning treatment is carried out to substrate surface;
S2, decompressor stamp out symmetrical reinforcement to substrate surface punching press shaping, and in substrate surface;
S3, corresponding position is punched several through holes on request on base material, and through hole is engaged corresponding with the mounting hole of support;
S4, the mold of processing mold abut the top of reinforcement, and the lower mould of processing mold is by the bottom of base material along reinforcement Position is upward so that base material forms bending part in reinforcement position, and vertical stratification is presented in the both sides of bending part in base material;
S5, process each through hole milling and remove clout.
2. hoistway support bending part manufacturing process according to claim 1, it is characterised in that:The outer end of the bending part is Fillet.
3. hoistway support bending part according to claim 1, it is characterised in that:Including vertical portion, horizontal part and connection The vertical portion and the bending part of the horizontal part.
4. hoistway support bending part according to claim 3, it is characterised in that:Symmetrical add is provided with the bending part Strengthening tendons.
5. hoistway support bending part according to claim 3, it is characterised in that:The top both sides of the vertical portion are set respectively There are symmetrical two groups of first through hole.
6. hoistway support bending part according to claim 5, it is characterised in that:The bottom both sides of the vertical portion rush respectively Cut with symmetrical second through hole.
7. hoistway support bending part according to claim 6, it is characterised in that:The both sides of the horizontal part are respectively equipped with pair The third through-hole and fourth hole of title, the third through-hole is corresponding with the first through hole to be opened up, the fourth hole and institute State that the second through hole is corresponding to be opened up.
8. hoistway support bending part according to claim 7, it is characterised in that:The first through hole and the third through-hole It is Oval strips hole.
9. hoistway support bending part according to claim 8, it is characterised in that:Second through hole and the fourth hole It is circular port.
CN201710405341.0A 2017-05-31 2017-05-31 Hoistway support bending part manufacturing process Pending CN107350345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710405341.0A CN107350345A (en) 2017-05-31 2017-05-31 Hoistway support bending part manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710405341.0A CN107350345A (en) 2017-05-31 2017-05-31 Hoistway support bending part manufacturing process

Publications (1)

Publication Number Publication Date
CN107350345A true CN107350345A (en) 2017-11-17

Family

ID=60271957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710405341.0A Pending CN107350345A (en) 2017-05-31 2017-05-31 Hoistway support bending part manufacturing process

Country Status (1)

Country Link
CN (1) CN107350345A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110900108A (en) * 2018-09-14 2020-03-24 中精集团有限公司 Production method of positioning connecting bracket

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101177986A (en) * 2006-11-07 2008-05-14 海尔集团公司 Adjustable lower hinge for refrigerator
EP2108756A1 (en) * 2008-04-07 2009-10-14 Erwin Steiner Fitting board for attaching a fitting angle for facade elements
KR101161822B1 (en) * 2011-10-14 2012-07-03 안병욱 Manufacturing method of bracket for fixing of window frame and drawing mold for maufacturing bracket for fixing of window frame
CN203213832U (en) * 2013-04-28 2013-09-25 宁波市鄞州隆茂冲压件厂 Mounting bracket for flap gates
US8678331B1 (en) * 2012-01-03 2014-03-25 David Lee Butler Deck drainage system brackets
CN205222360U (en) * 2015-12-12 2016-05-11 菲尼克斯电梯有限公司 Adjustable elevator guide rail support installed in lift shaft
CN106219354A (en) * 2016-07-19 2016-12-14 怡达快速电梯有限公司 A kind of reinforced guide rail bracket of elevator and manufacture method thereof and manufacture equipment
CN206126592U (en) * 2016-09-29 2017-04-26 西继迅达(许昌)电梯有限公司 Adjustable toeguard of elevator cab

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101177986A (en) * 2006-11-07 2008-05-14 海尔集团公司 Adjustable lower hinge for refrigerator
EP2108756A1 (en) * 2008-04-07 2009-10-14 Erwin Steiner Fitting board for attaching a fitting angle for facade elements
KR101161822B1 (en) * 2011-10-14 2012-07-03 안병욱 Manufacturing method of bracket for fixing of window frame and drawing mold for maufacturing bracket for fixing of window frame
US8678331B1 (en) * 2012-01-03 2014-03-25 David Lee Butler Deck drainage system brackets
CN203213832U (en) * 2013-04-28 2013-09-25 宁波市鄞州隆茂冲压件厂 Mounting bracket for flap gates
CN205222360U (en) * 2015-12-12 2016-05-11 菲尼克斯电梯有限公司 Adjustable elevator guide rail support installed in lift shaft
CN106219354A (en) * 2016-07-19 2016-12-14 怡达快速电梯有限公司 A kind of reinforced guide rail bracket of elevator and manufacture method thereof and manufacture equipment
CN206126592U (en) * 2016-09-29 2017-04-26 西继迅达(许昌)电梯有限公司 Adjustable toeguard of elevator cab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110900108A (en) * 2018-09-14 2020-03-24 中精集团有限公司 Production method of positioning connecting bracket

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Application publication date: 20171117