CN201644900U - Adjusting device for adjusting clearance between cutting edges of vertical plate shears - Google Patents
Adjusting device for adjusting clearance between cutting edges of vertical plate shears Download PDFInfo
- Publication number
- CN201644900U CN201644900U CN2009202992345U CN200920299234U CN201644900U CN 201644900 U CN201644900 U CN 201644900U CN 2009202992345 U CN2009202992345 U CN 2009202992345U CN 200920299234 U CN200920299234 U CN 200920299234U CN 201644900 U CN201644900 U CN 201644900U
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- skewback
- tool rest
- screw
- movable
- saddle
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- Expired - Fee Related
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Abstract
The utility model discloses an adjusting device for adjusting the clearance between the cutting edges of vertical plate shears. The fixed cutting edges are connected on the front edge of a saddle through a bolt connector assembly; the saddle is connected with a working table through a saddle loosening and locking assembly; a motor is arranged at one end of the working table, one end of a guide screw is driven by the motor through a synchronous toothed driving belt, the other end of the guide screw is connected with a pull rod through a screw thread component; the pull rod is provided with a sleeve and a movable sloping block, the movable sloping block is connected between a fixed sloping block and a movable sloping slide way in a sliding way, the fixed sloping block is fixed on the back edge of the saddle through a bolt, the movable sloping block guide way is fixed on the vertical plate of the working table; a saddle withdrawing component is arranged on the back edge of the saddle; the screw of the saddle withdrawing component is put through the vertical plate of the working table to match with the nut of the screw to press and connect the butterfly spring of the saddle withdrawing component on the vertical plate of the working table; a linear localizer is arranged at the bottom of the pull rod. The adjusting device of the utility model has the advantages of simple structure, convenient operation, high precision, easy detection and low cost.
Description
Technical field
The utility model belongs to vertical type plate shearing machine and makes field, particularly a kind of shearing edge gap adjusting device of vertical type plate shearing machine.
Background technology
The blade clearance of vertical type plate shearing machine is adjusted, and is by adjusting movable cutting edge, realizing what the gap was adjusted mostly, but along with the needs of technical development, we pass through to adjust fixedly cutting edge present customer requirements, realize gap adjustment, and gap width can be presented at vertical type plate shearing machine on the guidance panel
Summary of the invention
The purpose of this utility model provides the shearing edge gap adjusting device of vertical type plate shearing machine that a kind of fixedly cutting edge that can adjust vertical type plate shearing machine is regulated the blade clearance.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of shearing edge gap adjusting device of vertical type plate shearing machine, described fixedly cutting edge 9 is connected the forward position of tool rest 10 by screw connection group 7, described tool rest 10 unclamps by tool rest, latch assembly 11 is connected with workbench 18, one end of described workbench 18 is provided with motor 1, described motor 1 drives leading screw 3 by synchronizing jugged driving-belt 2, described leading screw 3 other ends are connected with pull bar 12 by threaded components, described pull bar 12 is equipped with sleeve pipe 16 and movable skewback 14, described movable skewback 14 is slidingly connected at fixedly between the skewback 13 and movable skewback guide rail 15, continue to use screw behind the described tool rest 10 and connecting fixedly skewback 13, described movable skewback guide rail 15 is fixed on the riser of workbench 18, the back edge of described tool rest 10 also is provided with tool rest and returns assembly 8, the screw rod that described tool rest is return assembly 8 passes workbench 18 risers and tool rest is return the butterfly spring of assembly 8 and be crimped on by its nut on the riser of workbench 18, and the bottom of described pull bar 12 is connected with a linear potentiometer 17.
The inclined-plane of described movable skewback 14 is slidingly matched with fixing skewback 13 inclined-planes and contacts, and described movable skewback 14 is slidingly connected in the guide rail groove of movable skewback guide rail 15.
The moving skewback 14 of described activity is arranged on the pull bar 12 with sleeve pipe 16 segmentations, and described fixedly skewback 13 segmentations are arranged on the back edge of tool rest 10, and described movable skewback guide rail 15 segmentations are provided with on the riser of workbench 18.
Described leading screw 3 is connected with pull bar 12 by threaded components, and described threaded components is to be connected to form successively with the jam nut 5, the nut 6 that are arranged on pull bar 12 upper ends by the screw 4 that is located on the leading screw 3.
Above-mentioned shearing edge gap adjusting device of vertical type plate shearing machine, the movable skewback that its pull bar connects moves up and down, make fixedly cutting edge near or away from movable cutting edge, the adjustment in realization gap; It is synchronous that movable skewback moves, and has so just guaranteed the clearance evenness degree on the cutting edge total length.By the displacement of linear potentiometer 17 detected activity skewbacks, electricity consumption signal feedback again, thus accurately the blade clearance value is controlled, and gap width is presented on the guidance panel, precision has improved part accuracy greatly in 0.02mm.Therefore this apparatus structure is simple, easy to operate, precision is high, easy detection, cost are low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, a kind of shearing edge gap adjusting device of vertical type plate shearing machine, described fixedly cutting edge 9 is connected the forward position of tool rest 10 by screw connection group 7, described tool rest 10 unclamps by tool rest, latch assembly 11 is connected with workbench 18, it is characterized in that: an end of described workbench 18 is provided with motor 1, described motor 1 drives leading screw 3 by synchronizing jugged driving-belt 2, described leading screw 3 other ends are connected with pull bar 12 by threaded components, described pull bar 12 is equipped with sleeve pipe 16 and movable skewback 14, described movable skewback 14 is slidingly connected at fixedly between the skewback 13 and movable skewback guide rail 15, continue to use screw behind the described tool rest 10 and connecting fixedly skewback 13, described movable skewback guide rail 15 is fixed on the riser of workbench 18, the back edge of described tool rest 10 also is provided with tool rest and returns assembly 8, the screw rod that described tool rest is return assembly 8 passes workbench 18 risers and tool rest is return the butterfly spring of assembly 8 and be crimped on by its nut on the riser of workbench 18, and the bottom of described pull bar 12 is connected with a linear potentiometer 17.The inclined-plane of described movable skewback 14 is slidingly matched with fixing skewback 13 inclined-planes and contacts, and described movable skewback 14 is slidingly connected in the guide rail groove of movable skewback guide rail 15.The moving skewback 14 of described activity is arranged on the pull bar 12 with sleeve pipe 16 segmentations, and described fixedly skewback 13 segmentations are arranged on the back edge of tool rest 10, and described movable skewback guide rail 15 segmentations are provided with on the riser of workbench 18.Described leading screw 3 is connected with pull bar 12 by threaded components, and described threaded components is to be connected to form successively with the jam nut 5, the nut 6 that are arranged on pull bar 12 upper ends by the screw 4 that is located on the leading screw 3.
In the time of the adjusting play, motor 1 is by synchronizing jugged driving-belt 2, drive leading screw 3 and rotate, drive screw 4 again and move, screw 4 drives pull bar 12 and moves, pull bar 12 upper ends are connected with screw 4 by jam nut 5, nut 6, sleeve pipe 16 and movable skewback 14 are housed on the pull bar, and pull bar moves, and the movable skewback 14 that is connected with pull bar moves up and down, make fixedly cutting edge 9 near or away from movable cutting edge, realize the adjustment in gap; Movable skewback 14 adds when moving up and down and leans against fixedly between the skewback 13 and movable skewback guide rail 15, because of between many movable skewbacks 14 sleeve pipe 16 being housed, the axial location of many movable skewbacks on pull bar fixed, and it is synchronous that movable skewback is moved, and has so just guaranteed the clearance evenness degree on the cutting edge total length.Fixedly cutting edge 9 is connected the forward position of tool rest 10 by screw connection group 7, and the back edge of tool rest 10 is connecting fixedly skewback 13 with screw; Tool rest 10 by tool rest unclamp, latch assembly 11 is connected with workbench 18, during operate as normal, tool rest is locked, during the adjusting play, tool rest is released, simultaneously, on the riser of the back edge of tool rest 10 and workbench 18, connecting tool rest and returning assembly 8, the dish spring is housed in this assembly, the moving of tool rest when adjusting to adapt to the blade clearance, fixedly during the close movable cutting edge of cutting edge 9, the dish spring that tool rest is return in the assembly 8 is compacted; When fixedly cutting edge 9 is away from movable cutting edge, tool rest is return the dish spring resilience in the assembly 8, retracts movable cutting edge and tool rest, makes fixedly skewback 13 and 14 applyings of movable skewback, above-mentioned course of action, just realized the adjustment of blade clearance, by the displacement of linear potentiometer 17 detected activity skewbacks, electricity consumption signal feedback again, thereby accurately the blade clearance value is controlled, and gap width is presented on the guidance panel, precision has improved part accuracy greatly in 0.02mm.
This adjusts the blade clearance device, be that we are preferred in several designs: if select sprocket wheel-chain and leading screw-screw drive mechanism for use, must leading screw-screw be installed in illustrated skewback installation place correspondence, and will be at leading screw termination assembling duplicate sprocket, to guarantee leading screw-screw transmission synchronous operation, like this, just make the structure in disorder complexity that seems; If select the structure of turning round axle and cam adjustment for use, must cam be installed in illustrated skewback installation place correspondence, like this, to process keyway on the cam, turn round on the axle and also will process keyway, although the keyway of cam can guarantee position consistency by combination processing, be difficult to guarantee turning round the unanimity of the same plain line position of axle but turn round several places keyway on the axle, and this structure requires very highly to the linearity of turning round axle, this is faced with the difficulty of slender axles processing again, in addition, for cam can be rotated synchronously, turn round the axle enough torsional rigidities will be arranged, to strengthen undoubtedly turn round the axle diameter and the axle installing space, also worth choosing, the equal inconvenient detector gap value of these two kinds of structures.Through preferred, we have selected simple in structure, and the pull bar that part is easy to process-skewback is adjusted the blade clearance structure.
Above-described only is preferred embodiment of the present utility model.By this novel technology enlightenment that provides, can make other equivalent modifications and improvement, also should be considered as protection domain of the present utility model.
Claims (4)
1. shearing edge gap adjusting device of vertical type plate shearing machine, described fixedly cutting edge (9) is connected the forward position of tool rest (10) by screw connection group (7), described tool rest (10) unclamps by tool rest, latch assembly (11) is connected with workbench (18), it is characterized in that: an end of described workbench (18) is provided with motor (1), described motor (1) drives leading screw (3) by synchronizing jugged driving-belt (2), described leading screw (3) other end is connected with pull bar (12) by threaded components, described pull bar (12) is equipped with sleeve pipe (16) and movable skewback (14), described movable skewback (14) is slidingly connected at fixedly between the skewback (13) and movable skewback guide rail (15), continue to use screw behind the described tool rest (10) and connecting fixedly skewback (13), described movable skewback guide rail (15) is fixed on the riser of workbench (18), the back edge of described tool rest (10) also is provided with tool rest and returns assembly (8), the screw rod that described tool rest is return assembly (8) passes the butterfly spring that workbench (18) riser returns assembly (8) with tool rest and is crimped on by its nut on the riser of workbench (18), and the bottom of described pull bar (12) is connected with a linear potentiometer (17).
2. a kind of shearing edge gap adjusting device of vertical type plate shearing machine according to claim 1, it is characterized in that: the inclined-plane of movable skewback (14) is slidingly matched with fixing skewback (13) inclined-plane and contacts, and described movable skewback (14) is slidingly connected in the guide rail groove of movable skewback guide rail (15).
3. a kind of shearing edge gap adjusting device of vertical type plate shearing machine according to claim 1, it is characterized in that: described activity is moved skewback (14) and is arranged on the pull bar (12) with sleeve pipe (16) segmentation, described fixedly skewback (13) segmentation is arranged on the back edge of tool rest (10), and described movable skewback guide rail (15) segmentation is provided with on the riser of workbench (18).
4. a kind of shearing edge gap adjusting device of vertical type plate shearing machine according to claim 1, it is characterized in that: described leading screw (3) is connected with pull bar (12) by threaded components, and described threaded components is to be connected to form successively by the jam nut (5), the nut (6) that are located at the screw (4) on the leading screw (3) and are arranged on pull bar (12) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202992345U CN201644900U (en) | 2009-12-14 | 2009-12-14 | Adjusting device for adjusting clearance between cutting edges of vertical plate shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202992345U CN201644900U (en) | 2009-12-14 | 2009-12-14 | Adjusting device for adjusting clearance between cutting edges of vertical plate shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644900U true CN201644900U (en) | 2010-11-24 |
Family
ID=43110103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202992345U Expired - Fee Related CN201644900U (en) | 2009-12-14 | 2009-12-14 | Adjusting device for adjusting clearance between cutting edges of vertical plate shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752940A (en) * | 2014-01-21 | 2014-04-30 | 中国重型机械研究院股份公司 | Adjusting device for gap between shear blades of hydraulic shears |
| CN104439496A (en) * | 2014-11-25 | 2015-03-25 | 江苏大学 | Automatic cutter deformation regulating device for ultra-large plate shearing machine |
| CN108247125A (en) * | 2018-02-06 | 2018-07-06 | 江苏江海机床集团有限公司 | A kind of vertical type plate shearing machine |
-
2009
- 2009-12-14 CN CN2009202992345U patent/CN201644900U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752940A (en) * | 2014-01-21 | 2014-04-30 | 中国重型机械研究院股份公司 | Adjusting device for gap between shear blades of hydraulic shears |
| CN104439496A (en) * | 2014-11-25 | 2015-03-25 | 江苏大学 | Automatic cutter deformation regulating device for ultra-large plate shearing machine |
| CN104439496B (en) * | 2014-11-25 | 2016-08-31 | 江苏大学 | A kind of ultra-large type plate shearing machine cutter distortion amount self-checking device |
| CN108247125A (en) * | 2018-02-06 | 2018-07-06 | 江苏江海机床集团有限公司 | A kind of vertical type plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20111214 |