CN108213127A - A kind of U-shaped part apparatus for bending - Google Patents
A kind of U-shaped part apparatus for bending Download PDFInfo
- Publication number
- CN108213127A CN108213127A CN201810026900.1A CN201810026900A CN108213127A CN 108213127 A CN108213127 A CN 108213127A CN 201810026900 A CN201810026900 A CN 201810026900A CN 108213127 A CN108213127 A CN 108213127A
- Authority
- CN
- China
- Prior art keywords
- mold frame
- binder block
- master slider
- lower mold
- mold holder
- 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
Links
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- 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
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0236—Tool clamping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of U-shaped part apparatus for bending, composition includes capping, U-shaped top mold frame, U-shaped lower mold holder, master slider, pushes bolt, binder block, cavity plate, two secondary sliding blocks and two punch-pin, capping, top mold frame and lower mold holder are in turn connected into a day type frame, master slider is located in top mold frame and is slidably connected with two heel posts of top mold frame, it pushes in the threaded hole that bolt is screwed in the middle part of capping and is flexibly connected with master slider, binder block and cavity plate are separately fixed at the bottom plate lower part of top mold frame and the bottom plate top of lower mold holder, place the workpiece for treating bending therebetween；Two secondary sliding blocks are located at the both sides of binder block respectively, and a heel post of each pair sliding block and binder block and lower mold holder is slidably connected, and the top of secondary sliding block is connect by guide post with master slider, and two punch-pin are separately fixed at the lower part of two secondary sliding blocks.Invention has many advantages, such as of simple structure and low cost, easy to operate, high precision machining, can effectively improve the bending efficiency and processing quality of workpiece, reduce the manufacture cost of workpiece.
Description
Technical field
Invention is related to a kind of U-shaped part apparatus for bending, is particularly suitable for thickness range in 0.3-2.0mm, intensity rank exists
The Automobile Plate of below 1500MPa and the U-shaped bending of appliance plate, belong to metal working technical area.
Background technology
At present, the bending generally use of plate workpiece is artificial or special bending equipment is completed, and manual manufacture is time-consuming and laborious,
And homogeneity of product is poor, can not ensure product quality；Although it is time saving and energy saving to be made of special bending equipment, equipment price is held high
Expensive, general small business is difficult to bear, and the clamp structure of equipment is complicated, and inconvenient for operation, use cost is higher, especially
When processing has the part at different R angles, due to more mold exchange difficulty, processing cost can higher.Therefore design it is a kind of it is simple in structure,
Of low cost, easy to operate and high precision machining bending tool is very important.
Invention content
The purpose of invention is the drawback for the prior art, a kind of U-shaped part apparatus for bending is provided, to improve the folding of workpiece
Curved efficiency and processing quality reduce the processing cost of workpiece.
Invention described problem is realized with following technical proposals：
A kind of U-shaped part apparatus for bending, composition include capping, U-shaped top mold frame, U-shaped lower mold holder, master slider, push bolt, binder
Block, cavity plate, two secondary sliding blocks and two punch-pin, the capping, top mold frame and lower mold holder are in turn connected into a day type frame from top to bottom
Frame, the master slider are located in top mold frame and are slidably connected with two heel posts of top mold frame, and the pushing bolt is screwed in capping
It is flexibly connected in the threaded hole in portion and with master slider, the binder block and cavity plate are separately fixed at the bottom plate lower part of top mold frame under
The workpiece for treating bending is placed therebetween on the bottom plate top of mould bases；Two secondary sliding blocks are located at the both sides of binder block respectively, each secondary
One heel post of sliding block and binder block and lower mold holder is slidably connected, the top of secondary sliding block by run through the guide post of top mold frame bottom plate with
Master slider connects, and two punch-pin are separately fixed at the lower part of two secondary sliding blocks.
Above-mentioned U-shaped part apparatus for bending is connected between the capping, top mold frame and lower mold holder by two mould bases fixing bolts
It connects, each mould bases fixing bolt screws in lower die after passing through the vertical through-hole of the bolt hole of capping one end and a heel post of top mold frame
Threaded hole on one heel post of frame is equipped with positioning spigot on the contact surface of top mold frame and lower mold holder.
Above-mentioned U-shaped part apparatus for bending, the both sides of the master slider are respectively equipped with what is matched with two heel posts of top mold frame
Sliding slot, the top of master slider are bolted by T-slot and pushing, and lower part is connect by T-slot with two guide posts.
Above-mentioned U-shaped part apparatus for bending, the both sides of each pair sliding block are respectively equipped with the heel post with binder block and lower mold holder
The sliding slot to match, the top of secondary sliding block are connect by T-slot with guide post, and lower part is connected by T-slot with corresponding punch-pin,
The side of secondary sliding block is additionally provided with and the corresponding punch-pin clamping screw of the T forming heads on punch-pin top.
Above-mentioned U-shaped part apparatus for bending, is connected between the binder block and the bottom plate of top mold frame by binder block installation bolt,
The top of the binder block is equipped with positioning convex platform, and the bottom plate lower part of the top mold frame is equipped with to match with the positioning convex platform of binder block
Positioning groove.
Above-mentioned U-shaped part apparatus for bending, is connected between the cavity plate and the bottom plate of lower mold holder by cavity plate installation bolt, described
The lower part of cavity plate is equipped with positioning convex platform, and the bottom plate top of the lower mold holder is recessed equipped with the positioning that the positioning convex platform with cavity plate matches
Slot.
Invention carries out bending using the power for pushing bolt offer, not only time saving and energy saving, and with it is simple in structure, into
The advantages that this is cheap, easy to operate, high precision machining can effectively improve the bending efficiency and processing quality of workpiece, reduce workpiece
Manufacture cost.
Description of the drawings
Invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is status diagram of the invention before component shaping；
Fig. 2 is status diagram of the invention after component shaping；
Fig. 3 is the shaft side figure of the present invention.
It is marked in figure as follows：1st, bolt is pushed；2nd, it covers；3rd, top mold frame；4th, mould bases fixing bolt；5th, master slider；6th, it leads
Column；7th, lower mold holder；8th, secondary sliding block；9th, punch-pin clamping screw；10th, punch-pin；11st, cavity plate；12nd, cavity plate installation bolt；13rd, workpiece；
14th, binder block；15th, binder block installation bolt.
Specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the present invention can be divided into upper die and lower die two parts, and wherein upper mold mainly includes pushing spiral shell
Bolt 1, capping 2, top mold frame 3, mould bases fixing bolt 4, master slider 5 and guide post 6, lower die mainly include lower mold holder 7, secondary sliding block 8, convex
Mould 10 and cavity plate 11.Top mold frame 3, capping 2 and lower mold holder 7 are connected by mould bases fixing bolt 2, and mould bases fixing bolt 2 is interior six
Corner bolt, covering has and 2 matched stepped hole of mould bases fixing bolt on 2；The threaded hole that bolt 1 is screwed in capping 2 is pushed, is pushed
It is connected between bolt 1 and master slider 5 by T-slot, two 6 upper ends of guide post are connect with 5 lower end of master slider by T-slot, lower end
It is connect after across two pilot holes in top mold frame 3 with two secondary sliding blocks 8 by T-slot, two secondary sliding blocks 8 and two punch-pin 10
Between connected by T-slot.Cavity plate 11 is fixed on by cavity plate installation bolt 12 in lower mold holder 7, binder block 14 and top mold frame 3
It is connected by binder block installation bolt 15.
First rotating down pressing bolt 1 counterclockwise, the guide post 6, two of master slider 5, two pair sliding block 8 and two punch-pin 10 are under
Pressure bolt 1 up moves, and workpiece 13 is placed on cavity plate 11, tightens two mould bases fixing bolts 4, the T of two secondary 8 lower parts of sliding block
The gasket of pad and 13 same thickness of workpiece, tightens punch-pin clamping screw 9 in shape slot.Then it rotates clockwise and pushes bolt 1, push
Bolt 1 pushes master slider 5 to slide down, and two guide posts 6 move down therewith, and two secondary sliding blocks 8 also move down, two therewith
Punch-pin 10 presses down the both sides of workpiece 13, until part forming.Then Forming Workpiece is taken out, completes workpiece and make.
Claims (6)
1. a kind of U-shaped part apparatus for bending, it is characterized in that, composition includes capping（2）, U-shaped top mold frame（3）, U-shaped lower mold holder（7）、
Master slider（5）, push bolt（1）, binder block（14）, cavity plate（11）, two secondary sliding blocks（8）With two punch-pin（10）, the envelope
Lid（2）, top mold frame（3）And lower mold holder（7）It is in turn connected into a day type frame, the master slider from top to bottom（5）Positioned at top mold frame
（3）Interior and and top mold frame（3）Two heel posts be slidably connected, the pushing bolt（1）Screw in capping（2）In the threaded hole at middle part
And and master slider（5）Flexible connection, the binder block（14）And cavity plate（11）It is separately fixed at top mold frame（3）Bottom plate lower part and
Lower mold holder（7）Bottom plate top, place treat the workpiece of bending therebetween（13）；Two secondary sliding blocks（8）It is located at binder block respectively
（14）Both sides, each pair sliding block（8）With binder block（14）And lower mold holder（7）A heel post be slidably connected, secondary sliding block（8）'s
Top is by running through top mold frame（3）The guide post of bottom plate（6）With master slider（5）Connection, two punch-pin（10）It is separately fixed at two
Secondary sliding block（8）Lower part.
2. a kind of U-shaped part apparatus for bending according to claim 1, it is characterized in that, the capping（2）, top mold frame（3）With under
Mould bases（7）Between pass through two mould bases fixing bolts（4）Connection, each mould bases fixing bolt（4）Across capping（2）The spiral shell of one end
Keyhole and top mold frame（3）A heel post vertical through-hole after screw in lower mold holder（7）A heel post on threaded hole, in upper mold
Frame（3）And lower mold holder（7）Contact surface be equipped with positioning spigot.
3. a kind of U-shaped part apparatus for bending according to claim 1 or 2, it is characterized in that, the master slider（5）Both sides point
It is not equipped with and top mold frame（3）The sliding slot that matches of two heel posts, master slider（5）Top pass through T-slot with push bolt（1）
Connection, lower part passes through T-slot and two guide posts（6）Connection.
4. a kind of U-shaped part apparatus for bending according to claim 3, it is characterized in that, each pair sliding block（8）Both sides set respectively
Have and binder block（14）And lower mold holder（7）The sliding slot that matches of a heel post, secondary sliding block（8）Top by T-slot with leading
Column（6）Connection, lower part passes through T-slot and corresponding punch-pin（10）Connection, in secondary sliding block（8）Side be additionally provided with and punch-pin（10）
The corresponding punch-pin clamping screw of T forming heads on top（9）.
5. a kind of U-shaped part apparatus for bending according to claim 4, it is characterized in that, the binder block（14）With top mold frame（3）
Bottom plate between pass through binder block installation bolt（15）Connection, the binder block（14）Top be equipped with positioning convex platform, it is described on
Mould bases（3）Bottom plate lower part be equipped with and binder block（14）The positioning groove that matches of positioning convex platform.
6. a kind of U-shaped part apparatus for bending according to claim 5, it is characterized in that, the cavity plate（11）With lower mold holder（7）'s
Pass through cavity plate installation bolt between bottom plate（12）Connection, the cavity plate（11）Lower part be equipped with positioning convex platform, the lower mold holder（7）
Bottom plate top be equipped with and cavity plate（11）The positioning groove that matches of positioning convex platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026900.1A CN108213127A (en) | 2018-01-11 | 2018-01-11 | A kind of U-shaped part apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026900.1A CN108213127A (en) | 2018-01-11 | 2018-01-11 | A kind of U-shaped part apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108213127A true CN108213127A (en) | 2018-06-29 |
Family
ID=62640892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026900.1A Pending CN108213127A (en) | 2018-01-11 | 2018-01-11 | A kind of U-shaped part apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108213127A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238248A (en) * | 2019-07-15 | 2019-09-17 | 海盐东盛紧固件制造有限公司 | A kind of bend unit of U-bolt cold-bending forming device |
| CN110238249A (en) * | 2019-07-15 | 2019-09-17 | 海盐东盛紧固件制造有限公司 | A kind of U-bolt cold-bending forming device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191029A (en) * | 2001-12-25 | 2003-07-08 | Seiko Epson Corp | Method for mounting press die, press die and press |
| JP2004167593A (en) * | 2002-11-22 | 2004-06-17 | Jfe Steel Kk | Method of press working excellent in shape fixability |
| CN202741496U (en) * | 2012-05-10 | 2013-02-20 | 济南吉利汽车有限公司 | Metal bending tool |
| CN203508705U (en) * | 2013-07-12 | 2014-04-02 | 山东科技大学 | Forming mechanism for titanium alloy U-shaped piece with double edgefolds |
| CN104525749A (en) * | 2014-12-12 | 2015-04-22 | 李俊 | U-shaped support punching blanking bending composite die |
| CN205519265U (en) * | 2016-04-29 | 2016-08-31 | 青岛雄风实业有限公司 | Positive and negative U type of panel beating material mould of bending |
| CN205551250U (en) * | 2016-04-29 | 2016-09-07 | 青岛雄风实业有限公司 | U -shaped mould of bending |
| CN106217926A (en) * | 2016-08-30 | 2016-12-14 | 湖北纳福传动机械股份有限公司 | A kind of warm bending and forming hydraulic press and assembly method thereof |
| CN106734618A (en) * | 2016-12-27 | 2017-05-31 | 安徽省青阳县华瑞科技有限公司 | A kind of support U-shaped bending mould |
| CN206632146U (en) * | 2017-03-10 | 2017-11-14 | 白银有色集团股份有限公司 | A kind of steel plate bending machine |
| CN207839685U (en) * | 2018-01-11 | 2018-09-11 | 唐山钢铁集团有限责任公司 | A kind of U-shaped part apparatus for bending |
-
2018
- 2018-01-11 CN CN201810026900.1A patent/CN108213127A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191029A (en) * | 2001-12-25 | 2003-07-08 | Seiko Epson Corp | Method for mounting press die, press die and press |
| JP2004167593A (en) * | 2002-11-22 | 2004-06-17 | Jfe Steel Kk | Method of press working excellent in shape fixability |
| CN202741496U (en) * | 2012-05-10 | 2013-02-20 | 济南吉利汽车有限公司 | Metal bending tool |
| CN203508705U (en) * | 2013-07-12 | 2014-04-02 | 山东科技大学 | Forming mechanism for titanium alloy U-shaped piece with double edgefolds |
| CN104525749A (en) * | 2014-12-12 | 2015-04-22 | 李俊 | U-shaped support punching blanking bending composite die |
| CN205519265U (en) * | 2016-04-29 | 2016-08-31 | 青岛雄风实业有限公司 | Positive and negative U type of panel beating material mould of bending |
| CN205551250U (en) * | 2016-04-29 | 2016-09-07 | 青岛雄风实业有限公司 | U -shaped mould of bending |
| CN106217926A (en) * | 2016-08-30 | 2016-12-14 | 湖北纳福传动机械股份有限公司 | A kind of warm bending and forming hydraulic press and assembly method thereof |
| CN106734618A (en) * | 2016-12-27 | 2017-05-31 | 安徽省青阳县华瑞科技有限公司 | A kind of support U-shaped bending mould |
| CN206632146U (en) * | 2017-03-10 | 2017-11-14 | 白银有色集团股份有限公司 | A kind of steel plate bending machine |
| CN207839685U (en) * | 2018-01-11 | 2018-09-11 | 唐山钢铁集团有限责任公司 | A kind of U-shaped part apparatus for bending |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238248A (en) * | 2019-07-15 | 2019-09-17 | 海盐东盛紧固件制造有限公司 | A kind of bend unit of U-bolt cold-bending forming device |
| CN110238249A (en) * | 2019-07-15 | 2019-09-17 | 海盐东盛紧固件制造有限公司 | A kind of U-bolt cold-bending forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205147072U (en) | Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece | |
| CN206009582U (en) | A kind of Z-shaped bent mold structure | |
| CN104588498A (en) | Bending device for specially-shaped sheet metal piece | |
| CN108213127A (en) | A kind of U-shaped part apparatus for bending | |
| CN104907412A (en) | Blanking and bending combination die for right-angle V-shaped support | |
| CN203076452U (en) | Continuous stamping die for stamping forming standard component | |
| CN101867263A (en) | Laminate mechanism of lamination sheet of electrical machine stator | |
| CN207839685U (en) | A kind of U-shaped part apparatus for bending | |
| CN213793710U (en) | Punching equipment is used in aluminum alloy ex-trusions production | |
| CN102151754B (en) | Multifunctional combined punching die | |
| CN203076428U (en) | Stamping flanging die | |
| CN201105509Y (en) | Combined type sheet-space hydraulic press | |
| CN105728507A (en) | Hydraulic plate bending machine | |
| CN202726571U (en) | Electrical porcelain insulator flange drill tapping device | |
| CN204817866U (en) | Prevent crooked chuck formula forge hot mould | |
| CN203018544U (en) | Combined type stamping die | |
| CN104923665A (en) | Bending machine mold | |
| CN206509419U (en) | A kind of aluminum alloy battery lid continuous stamping die | |
| CN213002258U (en) | A no rivet jointing equipment for compound mould processing | |
| CN216226520U (en) | Stamping device for automobile parts suitable for different size processing | |
| CN212634051U (en) | Universal die set for wire clamps | |
| CN212350133U (en) | A stamping equipment for processing of dysmorphism copper strip material | |
| CN203061713U (en) | Stamping die of cylinder gasket | |
| CN211276106U (en) | Hardware mould | |
| CN216911848U (en) | Stamping fixture for die parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |