CN206567364U - A kind of bender - Google Patents
A kind of bender Download PDFInfo
- Publication number
- CN206567364U CN206567364U CN201720225806.XU CN201720225806U CN206567364U CN 206567364 U CN206567364 U CN 206567364U CN 201720225806 U CN201720225806 U CN 201720225806U CN 206567364 U CN206567364 U CN 206567364U
- Authority
- CN
- China
- Prior art keywords
- sides
- support body
- locating piece
- chute
- sheet material
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of bender, include support body, upper bolster, die shoe, mold, lower mould, support body both sides below die shoe are symmetrically arranged with chute of the bearing of trend parallel to die shoe length direction, sliding, which is connected with, in the chute of both sides is symmetrical arranged locating piece, circumferentially rotated on support body and axial restraint is connected with reverse-flighted screw, the screwed hole being threadedly coupled respectively for the both sides of reverse-flighted screw is provided with the locating piece of both sides, the hand of spiral of the screwed hole of both sides is opposite, the top of the one end of locating piece away from support body is higher than the top of lower mould, when sheet material carries out bending, the both sides end face of sheet material is contradicted to be positioned on the locating piece of both sides.The utility model has advantages below and effect：The both sides of sheet material can be positioned on the locating piece of both sides so that sheet material will not deflect in the presence of mold and lower mould, it is possible to increase precision during processing.
Description
Technical field
The utility model is related to board production equipment, more particularly to a kind of bender.
Background technology
Bender be it is a kind of can to thin plate carry out bending machine, its structure mainly include support, workbench and clamping
Plate, workbench is placed on support, and workbench is made up of base and pressing plate, and base is connected by hinge with clamping plate, and base includes
Seat shell, coil and cover plate, coil is in the depression of seat shell, and recessed top is covered with cover plate.
Authorization Notice No. is CN205362302U, and authorized announcement date discloses one kind for the Chinese patent on July 6th, 2016
Bender, including Bending Mould, Bending Mould include bottom plate, the lower mould being located on bottom plate, the upper mould above lower mould, lower mould
Including lower-left mould and bottom right mould, bottom plate sets fluted in the length direction perpendicular to bottom plate, and threaded rod is provided with groove, left
At least one is connected with the adjusting nut being spirally connected with threaded rod for lower mould and bottom right mould, and one end of threaded rod penetrates bottom plate and extended
The fixture that threaded rod is fixed after being rotated for threaded rod is provided with bottom plate, bottom plate.
To sheet material carry out bending when, because upper die and lower die to sheet material carry out punching press when so that sheet material in a flash by
Larger active force and occur bending, but during bending, if the fixed effect of sheet material is bad so that sheet material is easy
Towards both sides movement, so that precise decreasing during sheet metal bending.
Utility model content
The purpose of this utility model, which is to provide, a kind of can improve the bender of sheet metal bending precision.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of bender, including
There are support body, the upper bolster being arranged on support body and die shoe, the mold being arranged on upper bolster, be arranged on die shoe
Lower mould, the support body both sides below the die shoe are symmetrically arranged with bearing of trend parallel to the die shoe length
Sliding, which is connected with, in the chute in direction, the chute described in both sides is symmetrical arranged locating piece, is circumferentially rotated on the support body and axial direction
It is fixedly connected with and is provided with what is be threadedly coupled respectively for the both sides of the reverse-flighted screw on reverse-flighted screw, the locating piece described in both sides
Screwed hole, the hand of spiral of the screwed hole described in both sides is on the contrary, the top of the one end of the locating piece away from the support body is high
In the top of the lower mould, when sheet material carries out bending, the both sides end face of sheet material is contradicted on the locating piece described in both sides
Positioned.
By using such scheme, before bending operation is carried out to sheet material, first pass through rotation reverse-flighted screw and both sides are determined
The position of position block is adjusted so that the spacing between two mutually close end faces of two locating pieces is equal to the width of sheet material, together
When the one end of locating piece away from support body be above the top of lower mould so that when the front end of sheet material is contradicted on lower mould,
The both sides of sheet material can be positioned on the locating piece of both sides so that sheet material will not in the presence of mold and lower mould
Deflect, it is possible to increase precision during processing.
It is of the present utility model to be further arranged to：The cross section of the chute is in "convex" shaped, and the locating piece is close to institute
State the sliding block that one end of support body is arranged in the chute for sliding and matched with the chute.
It is in "convex" shaped in the cross section of chute by using such scheme, so sliding block sliding is connected in chute not
It can skid off, and sliding block is not susceptible to loosen in chute, enables to locating piece to be stably fixed.
It is of the present utility model to be further arranged to：The both sides of the support body are provided with bearing block, the two of the reverse-flighted screw
Side is connected in the bearing block described in both sides.
By using such scheme, the both sides of reverse-flighted screw are fixed on support body by bearing block, so that double
Circumferentially rotated to progress of the screw rod on support body and axial restraint is connected so that reverse-flighted screw can adjust both sides when rotating
Locating piece it is relatively close or be relatively distant from.
It is of the present utility model to be further arranged to：Any one pleurapophysis of the reverse-flighted screw is prominent for the bearing block
In being fixedly connected with rotating disk on the reverse-flighted screw of the bearing block side.
By using such scheme, the rotating disk being fixedly connected on the side of reverse-flighted screw can conveniently rotate two-way spiral shell
Bar, the locating piece of both sides is adjusted so as to realize.
It is of the present utility model to be further arranged to：The lower section of the relatively close end face of locating piece described in both sides is also symmetrical arranged
There is adapting table.
By using such scheme, the adapting table set on locating piece can be placed, energy for the lower surface of sheet material
Enough shelved temporarily for sheet material.
It is of the present utility model to be further arranged to：The adapting table has been embedded in multiple balls, the top of the ball
Protrude from the upper surface of the adapting table.
By using such scheme, the ball set in adapting table upper surface so that the friction between adapting table and sheet material
For rolling friction, it is to avoid sheet material weares and teares when placing because contacting adapting table.
It is of the present utility model to be further arranged to：The one end of locating piece described in both sides away from the support body and relatively close
End face on be provided with guide angle.
By using such scheme, the guide angle set on the locating piece of both sides enables to sheet material conveniently to enter
Between two locating pieces, so that both sides of the sheet material away from support body one end can be positioned by locating piece.
It is of the present utility model to be further arranged to：Length of the bearing of trend parallel to the chute is provided with the support body
The scale strip in direction, the scale strip is located on the support body of the edge of the chute.
By using such scheme, the scale strip set on support body, and scale strip is in the edge of chute so that scale
Bar can conveniently observe the position of locating piece, so that it is determined that leaving the spacing matched with sheet material between two locating pieces.
In summary, the utility model has the advantages that：Sheet material is carried out before bending operation, rotation is first passed through double
The position of the locating piece of both sides is adjusted to screw rod so that spacing between two mutually close end faces of two locating pieces etc.
In the width of sheet material, while the one end of locating piece away from support body is above the top of lower mould so that the front end of sheet material is supported
When touching on lower mould, the both sides of sheet material can be positioned on the locating piece of both sides so that sheet material mold and under
It will not be deflected in the presence of mould, it is possible to increase precision during processing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is to be located at the partial enlarged drawing at A in Fig. 1.
In figure：1st, support body；2nd, upper bolster；3rd, die shoe；4th, mold；5th, lower mould；6th, chute；7th, locating piece；71st, it is sliding
Block；72nd, adapting table；73rd, guide angle；74th, screwed hole；8th, reverse-flighted screw；81st, rotating disk；9th, scale strip；10th, ball；11st, bearing
Seat.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of bender, as depicted in figs. 1 and 2, includes support body 1, and upper bolster 2 is fixedly connected with support body 1 with
Die holder 3, is provided with mold 4 on upper bolster 2, and lower mould 5 is provided with die shoe 3.
Chute 6 is symmetrically offered in the both sides of the support body 1 below die shoe 3, the bearing of trend of the chute 6 of both sides is put down
Row is in the length direction of die shoe 3, and sliding is connected with the locating piece 7 in locating piece 7, both sides chute 6 in the chute 6 of both sides
It is symmetrical arranged.The cross section of chute 6 is in "convex" shaped, and locating piece 7 is that sliding is arranged on chute 6 close to one end of support body 1
Interior sliding block 71, the cross section of sliding block 71 and the cross section of chute 6 match.Locating piece 7 is close to the upper surface of one end of support body 1
Less than the bottom of die shoe 3, but the upper surface of the one end of locating piece 7 away from support body 1 is higher than the top of lower mould 5.
Screwed hole 74 is further opened with the locating piece 7 of both sides, the axis direction of two screwed holes 74 is parallel to chute 6
Length direction, but the hand of spiral in two screwed holes 74 is opposite.It is rotatably connected on support body 1 by bearing block 11
Screwed hole 74 on the locating piece 7 of one reverse-flighted screw 8, reverse-flighted screw 8 and both sides is mutually threadedly coupled, while in reverse-flighted screw 8
During rotation, the locating piece 7 of both sides can be moved towards direction that is relatively close or being relatively distant from.The reverse-flighted screw 8
Wherein side protrude from bearing block 11, while being fixedly connected with one in the side that reverse-flighted screw 8 protrudes from bearing block 11
Individual rotating disk 81, reverse-flighted screw 8 is rotated so as to convenient.
A guide angle 73 is symmetrically arranged with two one end of locating piece 7 away from support body 1, guide angle 73, which is located at two, to be determined
On the relatively close end face of position block 7, and guide angle 73 is located at the upper surface of locating piece 7.Simultaneously at the relatively close end of locating piece 7
The bottom in face has also been wholely set adapting table 72, and the adapting table 72 of both sides is symmetrically arranged.
A scale strip 9 is also fixedly connected with the support body 1 of the edge positioned at chute 6, the direction of scale strip 9 is parallel
In the bearing of trend of chute 6, so as to observe the distance that locating piece 7 is moved.
Operating principle, when carrying out bending operation in face of same sheet material, the width of first sheet material measurement is passing through two-way spiral shell
Bar 8 adjusts the spacing between two locating pieces 7, when the spacing between two locating pieces 7 is identical with the width of sheet material, by sheet material
Front end be placed on lower mould 5, while so that the one end of sheet material away from lower mould 5 is moved downward, sheet material passes through guide angle 73
After enter between two locating pieces 7 so that two locating pieces 7 can be positioned to the two ends of sheet material so that sheet material folding
Movement is not susceptible to during curved operation, it is possible to increase machining accuracy.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of bender, includes support body（1）, be arranged on support body（1）On upper bolster（2）And die shoe（3）, be arranged on
Upper bolster（2）On mold（4）, be arranged on die shoe（3）On lower mould（5）, it is characterised in that：Positioned at the die shoe
（3）The support body of lower section（1）Both sides are symmetrically arranged with bearing of trend parallel to the die shoe（3）The chute of length direction
（6）, the chute described in both sides（6）Interior sliding, which is connected with, is symmetrical arranged locating piece（7）, the support body（1）On circumferentially rotate and axle
To being fixedly connected with reverse-flighted screw（8）, the locating piece described in both sides（7）On be provided with for the reverse-flighted screw（8）Both sides point
The screwed hole not being threadedly coupled（74）, the screwed hole described in both sides（74）Hand of spiral on the contrary, the locating piece（7）Away from institute
State support body（1）One end the top be higher than the lower mould（5）The top, when sheet material carry out bending when, the both sides of sheet material
End face is contradicted in the locating piece described in both sides（7）It is upper to be positioned.
2. a kind of bender according to claim 1, it is characterised in that：The chute（6）Cross section be in "convex" shaped,
The locating piece（7）Close to the support body（1）One end be arranged on the chute for sliding（6）It is interior and with the chute（6）Phase
The sliding block matched somebody with somebody（71）.
3. a kind of bender according to claim 2, it is characterised in that：The support body（1）Both sides be provided with bearing block
（11）, the reverse-flighted screw（8）Both sides be connected to bearing block described in both sides（11）It is interior.
4. a kind of bender according to claim 3, it is characterised in that：The reverse-flighted screw（8）Any one side protrude
In the bearing block（11）, protrude from the bearing block（11）The reverse-flighted screw of side（8）On be fixedly connected with rotating disk
（81）.
5. a kind of bender according to claim 4, it is characterised in that：Locating piece described in both sides（7）Relatively close end
The lower section in face is also symmetrically arranged with adapting table（72）.
6. a kind of bender according to claim 5, it is characterised in that：The adapting table（72）It has been embedded in multiple balls
（10）, the ball（10）The top protrude from the adapting table（72）Upper surface.
7. a kind of bender according to claim 1, it is characterised in that：Locating piece described in both sides（7）Away from the support body
（1）One end and be provided with guide angle on relatively close end face（73）.
8. a kind of bender according to claim 1, it is characterised in that：The support body（1）On be provided with bearing of trend put down
Row is in the chute（6）Length direction scale strip（9）, the scale strip（9）Positioned at the chute（6）Edge institute
State support body（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225806.XU CN206567364U (en) | 2017-03-08 | 2017-03-08 | A kind of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225806.XU CN206567364U (en) | 2017-03-08 | 2017-03-08 | A kind of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567364U true CN206567364U (en) | 2017-10-20 |
Family
ID=60057840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225806.XU Expired - Fee Related CN206567364U (en) | 2017-03-08 | 2017-03-08 | A kind of bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775220A (en) * | 2020-12-16 | 2021-05-11 | 燕山大学 | Device for hot bending titanium alloy plate into section and hot bending method thereof |
| CN113385557A (en) * | 2021-06-11 | 2021-09-14 | 江苏铭瀚智能科技有限公司 | Sheet metal part multi-point bending device |
-
2017
- 2017-03-08 CN CN201720225806.XU patent/CN206567364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775220A (en) * | 2020-12-16 | 2021-05-11 | 燕山大学 | Device for hot bending titanium alloy plate into section and hot bending method thereof |
| CN112775220B (en) * | 2020-12-16 | 2022-02-11 | 燕山大学 | Device for hot bending titanium alloy plate into section and hot bending method thereof |
| CN113385557A (en) * | 2021-06-11 | 2021-09-14 | 江苏铭瀚智能科技有限公司 | Sheet metal part multi-point bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |