CN208991517U - A kind of bending machine voussoir snaps connection deflection compensation workstation - Google Patents
A kind of bending machine voussoir snaps connection deflection compensation workstation Download PDFInfo
- Publication number
- CN208991517U CN208991517U CN201821823947.2U CN201821823947U CN208991517U CN 208991517 U CN208991517 U CN 208991517U CN 201821823947 U CN201821823947 U CN 201821823947U CN 208991517 U CN208991517 U CN 208991517U
- Authority
- CN
- China
- Prior art keywords
- voussoir
- lower wedge
- buckle
- catching groove
- wedge blocks
- 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 bending machine voussoir and snaps connection deflection compensation workstation, including groove profile pedestal and the cover board for being covered on pedestal, sequentially connected multiple lower wedge blocks are installed in the groove of pedestal, the upper surface of multiple lower wedge blocks, which is arranged successively, is placed with multiple upper voussoirs, multiple lower wedge blocks include free end voussoir, drive end voussoir and multiple interlude voussoirs, the connecting pin of free end voussoir is equipped with buckle, the connecting pin of end voussoir is driven to be equipped with catching groove, the corresponding buckle in one end of each interlude voussoir is equipped with catching groove, the other end corresponds to catching groove and is equipped with buckle, buckle matches clamping with catching groove, it is integrated with being sequentially connected multiple lower wedge blocks；The technical solution of the utility model makes the transmission gapless between multiple lower wedge blocks, to make workpiece uniform force in overall length, realizes that angle overall length is consistent, and bending angle and linear precision processing are accurate.
Description
Technical field
The utility model relates to brake system of car casting techniques field, in particular to a kind of bending machine voussoir snaps connection
Deflection compensation workstation.
Background technique
Plate bending machine is a kind of using extensive sheet machining apparatus, by using simplest Bending Mould, adjustment
The pressure depth distance of sliding block, carries out the bending and molding of various angles, and bending goes out various complex parts.In the course of work, folding
The sliding block of the bender uniform load upward by one, and workbench will receive a downward uniform load, in uniform load
Under the action of, sliding block and workbench all will generate deflection deformation along Impact direction, to generate amount of deflection.Existing bending machine voussoir
The reason of screw connection, intermediate position is because of amount of deflection, the profile angle of plate workpiece can be bigger than both ends, as workpiece is longer, scratches
Song deformation is also bigger, meanwhile, increase along with the strength of materials for influencing load or plate thickens, will all will lead to workpiece and exist
Angular error in length range increases, and seriously affects the angle and linear precision of bending workpieces.
Summary of the invention
The main purpose of the utility model is to propose that a kind of bending machine voussoir snaps connection deflection compensation workstation, it is intended to be solved
The problem of screw connection of certainly existing bending machine voussoir influences the angle and linear precision of bending workpieces, makes the bending angle of workpiece
It is accurate with linear precision processing.
To achieve the above object, the utility model proposes a kind of bending machine voussoirs to snap connection deflection compensation workstation, packet
Groove profile pedestal and the cover board for being covered on pedestal are included, sequentially connected multiple lower wedge blocks are installed in the groove of pedestal, under multiple
The upper surface of voussoir, which is arranged successively, is placed with multiple upper voussoirs, and the inclined-plane of the inclined-plane of upper voussoir and lower wedge block is placed in opposite,
The slope of each upper voussoir and each lower wedge block is gradually reduced by intermediate both ends to the left and right, positioned at the one of the lower wedge block of the base end
End is connected with the screw mandrel drive mechanism that multiple lower wedge blocks can be driven to move left and right in groove, and the multiple lower wedge block includes freely
Voussoir, driving end voussoir and multiple interlude voussoirs are held, the connecting pin of the free end voussoir is equipped with buckle, driving end wedge
The connecting pin of block is equipped with catching groove, and one end of each interlude voussoir corresponds to the buckle and is equipped with catching groove, and the other end corresponds to the button
Slot is equipped with buckle, and the buckle matches clamping with catching groove, multiple lower wedge blocks are sequentially connected and are integrated.
Preferably, the buckle includes round clamping joint and clamping neck, and the catching groove matches setting with the buckle.
Preferably, the multiple upper voussoir is linked together.
Preferably, the screw mandrel drive mechanism includes motor, screw rod and feed screw nut, and feed screw nut is fixed on pedestal, silk
Bar one end passes through feed screw nut and connect with the driving end voussoir of the lower wedge block, and the other end is connected to motor.
In the technical solution of the utility model, by the multiple lower wedge block include free end voussoir, driving end voussoir and
Multiple interlude voussoirs, the connecting pin of the free end voussoir are equipped with buckle, and the connecting pin of the driving end voussoir is equipped with catching groove,
One end of each interlude voussoir corresponds to the buckle and is equipped with catching groove, and the other end corresponds to the catching groove and is equipped with buckle, the buckle
Clamping is matched with catching groove, multiple lower wedge blocks are sequentially connected and are integrated, and lower wedge block pushes away under the driving of screw mandrel drive mechanism
The stroke that the upper voussoir of the upper voussoir and both ends that move interlude is upward is inconsistent, makes to be mounted on the worktable panel shape on voussoir
At intermediate upward convex curve, downwarp value when being loaded with canceling compensation rack realizes the deflection compensation to workbench, multiple
It is snapped connection between lower wedge block, makes the transmission gapless between multiple lower wedge blocks, thus make workpiece uniform force in overall length, it is real
Existing angle overall length is consistent, and bending angle and linear precision processing are accurate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure for the embodiment that bending machine voussoir provided by the utility model snaps connection deflection compensation workstation
Schematic diagram；
Fig. 2 is the schematic diagram of the vertical view of lower wedge block in Fig. 1；
Fig. 3 is the schematic diagram of the free end voussoir of lower wedge block in Fig. 1；
Fig. 4 is the schematic diagram of the driving end voussoir of lower wedge block in Fig. 1；
Fig. 5 is the schematic diagram of the interlude voussoir of lower wedge block in Fig. 1；
Fig. 6 is schematic cross-sectional view of the Fig. 1 along the face X-X.
Drawing reference numeral explanation: 1- groove profile pedestal, 2- cover board, 3- lower wedge block, the free end 3a- voussoir, 3b- drive end voussoir,
3c- interlude voussoir, 31- buckle, 31a- clamping joint, 31b- clamping neck, 32- catching groove, the upper voussoir of 4-, 5- screw mandrel drive mechanism,
51- motor, 52- screw rod, 53- feed screw nut.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown.
The utility model proposes a kind of bending machine voussoirs to snap connection deflection compensation workstation, and Fig. 1 to Fig. 6 is that this is practical new
The bending machine voussoir that type proposes snaps connection an embodiment of deflection compensation workstation.
Also referring to Fig. 1 to Fig. 6, the 31 connection deflection compensation workstation of bending machine voussoir buckle includes groove profile pedestal
1 and it is covered on the cover board 2 of pedestal, sequentially connected multiple lower wedge blocks 3 are installed in the groove of pedestal, multiple lower wedge blocks 3
Upper surface, which is arranged successively, is placed with multiple upper voussoirs 4, and the inclined-plane of the inclined-plane of upper voussoir 4 and lower wedge block 3 is placed in opposite, it is each on
The slope of voussoir 4 and each lower wedge block 3 is gradually reduced by intermediate both ends to the left and right, positioned at the one of the lower wedge block 3 of the base end
End is connected with the screw mandrel drive mechanism 5 that multiple lower wedge blocks 3 can be driven to move left and right in groove, and the multiple lower wedge block 3 includes
Free end voussoir 3a, end voussoir 3b and multiple interlude voussoir 3c is driven, the connecting pin of the free end voussoir 3a is equipped with buckle
31, the connecting pin of the driving end voussoir 3b is equipped with catching groove 32, and one end of each interlude voussoir 3c corresponds to the buckle 31 and sets
There is catching groove 32, the other end corresponds to the catching groove 32 and is equipped with buckle 31, and the buckle 31 matches clamping with catching groove 32, will be multiple
Lower wedge block 3, which is sequentially connected, to be integrated.
It include free end voussoir 3a, driving end voussoir by the multiple lower wedge block 3 in the technical solution of the utility model
The connecting pin of 3b and multiple interlude voussoir 3c, the free end voussoir 3a are equipped with buckle 31, the company of the driving end voussoir 3b
Connect end be equipped with catching groove 32, one end of each interlude voussoir 3c correspond to it is described buckle 31 be equipped with catching groove 32, the other end correspond to described in
Catching groove 32 is equipped with buckle 31, and the buckle 31 matches clamping with catching groove 32, multiple lower wedge blocks 3 are sequentially connected and are integrated,
Lower wedge block is under the driving of screw mandrel drive mechanism 5, and the upward stroke of the upper voussoir 4 of the upper voussoir 4 and both ends that push interlude is not
Unanimously, the worktable panel being mounted on voussoir 4 is made to form intermediate upward convex curve, when being loaded with canceling compensation rack
Downwarp value, realize to the deflection compensation of workbench, 31 connection of buckle between multiple lower wedge blocks 3 makes between multiple lower wedge blocks 3
It is driven gapless, to make workpiece uniform force in overall length, realizes that angle overall length is consistent, bending angle and linear precision processing
Precisely.
In the present embodiment, the buckle 31 includes circle clamping joint 31a and clamping neck 31b, the catching groove 32 and the card
Button 31 matches setting.
In the present embodiment, the multiple upper voussoir 4 is linked together.
In the present embodiment, the screw mandrel drive mechanism 5 includes motor 51, screw rod 52 and feed screw nut 53, and feed screw nut 53
It is fixed on pedestal, 52 one end of screw rod passes through feed screw nut 53 and connect with the driving end voussoir 3b of the lower wedge block, the other end and electricity
Machine 51 connects.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of bending machine voussoir snaps connection deflection compensation workstation, including groove profile pedestal and the cover board for being covered on pedestal,
Sequentially connected multiple lower wedge blocks are installed, the upper surface of multiple lower wedge blocks, which is arranged successively, to be placed on multiple in the groove of pedestal
Voussoir, and the inclined-plane of the inclined-plane of upper voussoir and lower wedge block is placed in opposite, the slope of each upper voussoir and each lower wedge block from centre to
Left and right ends are gradually reduced, and being connected with positioned at one end of the lower wedge block of the base end can drive multiple lower wedge blocks in groove
The screw mandrel drive mechanism moved left and right, it is characterised in that: the multiple lower wedge block includes free end voussoir, driving end voussoir and more
A interlude voussoir, the connecting pin of the free end voussoir are equipped with buckle, and the connecting pin of the driving end voussoir is equipped with catching groove, often
One end of one interlude voussoir correspond to it is described buckle be equipped with catching groove, the other end correspond to the catching groove be equipped with buckle, it is described buckle and
Catching groove matches clamping, and multiple lower wedge blocks are sequentially connected and are integrated.
2. a kind of bending machine voussoir according to claim 1 snaps connection deflection compensation workstation, it is characterised in that: described
Buckle includes round clamping joint and clamping neck, and the catching groove matches setting with the buckle.
3. a kind of bending machine voussoir according to claim 1 snaps connection deflection compensation workstation, it is characterised in that: described
Multiple upper voussoirs are linked together.
4. a kind of bending machine voussoir according to claim 1 snaps connection deflection compensation workstation, it is characterised in that: described
Screw mandrel drive mechanism includes motor, screw rod and feed screw nut, and feed screw nut is fixed on pedestal, screw rod one end pass through feed screw nut with
The driving end voussoir of the lower wedge block connects, and the other end is connected to motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823947.2U CN208991517U (en) | 2018-11-07 | 2018-11-07 | A kind of bending machine voussoir snaps connection deflection compensation workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823947.2U CN208991517U (en) | 2018-11-07 | 2018-11-07 | A kind of bending machine voussoir snaps connection deflection compensation workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991517U true CN208991517U (en) | 2019-06-18 |
Family
ID=66806346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823947.2U Expired - Fee Related CN208991517U (en) | 2018-11-07 | 2018-11-07 | A kind of bending machine voussoir snaps connection deflection compensation workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991517U (en) |
-
2018
- 2018-11-07 CN CN201821823947.2U patent/CN208991517U/en not_active Expired - Fee Related
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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: 20190618 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |