CN107350345A - Hoistway support bending part manufacturing process - Google Patents
Hoistway support bending part manufacturing process Download PDFInfo
- 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
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/005—Lift 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
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.
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)
| 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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| 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 |
-
2017
- 2017-05-31 CN CN201710405341.0A patent/CN107350345A/en active Pending
Patent Citations (8)
| 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)
| 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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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |