CN220807718U - Cutter angle adjusting mechanism - Google Patents
Cutter angle adjusting mechanism Download PDFInfo
- Publication number
- CN220807718U CN220807718U CN202322586952.3U CN202322586952U CN220807718U CN 220807718 U CN220807718 U CN 220807718U CN 202322586952 U CN202322586952 U CN 202322586952U CN 220807718 U CN220807718 U CN 220807718U
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- China
- Prior art keywords
- tool rest
- fixed
- connecting plate
- connecting frame
- positioning shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000009966 trimming Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
Provides a cutter angle adjustment mechanism, which belongs to the technical field of metal cutting. The device comprises a fixed bracket, a middle connecting frame and a tool rest, wherein the fixed bracket is fixed on the frame; the middle connecting frame is horizontally and slidingly connected on the fixed bracket along the slitting width direction, and a knife rest horizontally moving fine-tuning structure for driving the middle connecting frame to horizontally move so as to finely tune the knife rest is arranged on the fixed bracket; one end of the tool rest is rotationally and positionally connected with the middle connecting frame through a positioning shaft, the tool rest can rotate around the center of the shaft and is tightly pressed and fixed through the positioning shaft, and a tool rest rotation fine-tuning structure is arranged between the tool rest and the middle connecting frame; the other end of the knife rest is provided with a knife blade. The utility model realizes the rapid and convenient adjustment of the deep dimension and angle of the blade, can be completed without loosening the whole blade holder unit, improves the adjustment precision of the blade, and can obviously improve the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of metal cutting, and particularly relates to a cutter angle adjusting mechanism.
Background
The copper foil is required to be cut according to the width of the copper foil after being produced according to the requirements of customers, and the size and the angle of the blade penetrating into the cutter roller in cutting are required to be adjusted according to the performances of different types of copper foils. In the prior art, the deep dimension and angle of the blade are changed, the whole blade holder unit is required to be loosened, the operation mode can intangibly reduce the precision of each adjustment of the blade, and the efficiency is obviously reduced. There is therefore a need for improvements.
Disclosure of utility model
The utility model solves the technical problems that: the utility model provides a cutter angle adjusting mechanism, which aims to realize quick and convenient adjustment of the deep dimension and angle of a blade, and can be completed without loosening the whole cutter holder unit, so that the adjusting precision of the blade can be improved, and the working efficiency can be obviously improved.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the cutter angle adjusting mechanism comprises a fixed bracket, a middle connecting frame and a cutter rest, wherein the fixed bracket is fixed on the frame;
The middle connecting frame is horizontally and slidingly connected on the fixed support along the slitting width direction, and a knife rest horizontally moving fine-tuning structure for driving the middle connecting frame to horizontally move so as to finely tune the knife rest is arranged on the fixed support;
one end of the tool rest is in rotary positioning connection with the middle connecting frame through a positioning shaft, the tool rest can rotate around the center of the shaft and is pressed and fixed through the positioning shaft, and a tool rest rotary fine adjustment structure is arranged between the tool rest and the middle connecting frame; the other end of the knife rest is provided with a blade.
The translational sliding connection structure between the middle connecting frame and the fixed support is as follows: the fixing support is provided with a linear guide rail along the cutting width direction, the linear guide rail is slidably connected with a guide rail slide block, and the guide rail slide block is fixedly connected with the middle connecting frame.
Further, the tool rest translation fine tuning structure comprises a rotary screw rod and screw nuts, screw rod bearing seats are arranged on the left side and the right side of the fixed support, two ends of the rotary screw rod are supported on the screw rod bearing seats through bearings, the screw nuts are screwed on the rotary screw rod, the screw nuts are fixedly connected with the middle connecting frame, and one end of the rotary screw rod is connected with a screw rod rotary handle.
Further, the intermediate connecting frame comprises a connecting plate I and a connecting plate II, the guide rail sliding block is fixedly connected with the screw nut through the connecting plate I, the connecting plate II is fixedly connected with the connecting plate I, the connecting plate II is provided with an ear plate, the tool rest is also provided with an ear plate, and the connecting plate II is connected with the ear plate on the tool rest through a positioning shaft.
Further, a hole matched with the nut of the positioning shaft is formed in one lug plate of the connecting plate II, a jackscrew used for propping up the nut of the positioning shaft is arranged on the lug plate, a jackscrew ring groove is formed in the middle of the nut of the positioning shaft, a threaded hole matched with the thread of the end head of the positioning shaft in a screwing mode is formed in the other lug plate of the connecting plate II, and a light hole matched with the light cylinder in the middle of the positioning shaft in a movable mode is formed in the lug plate of the tool rest.
Further, the tool rest rotating fine adjustment structure comprises an adjusting screw and a spring, wherein the adjusting screw is screwed on one side of the tool rest, the end of the adjusting screw is propped against the connecting plate II, the rear end of the adjusting screw is connected with a screw rotating handle, and a locking nut is arranged on the adjusting screw; the spring is arranged on the other side of the tool rest, one end of the spring is fixed in a mounting groove at a corresponding position on the tool rest, and the other end of the spring is fixed in a mounting groove at a corresponding position on the connecting plate II.
Further, a movable scale is arranged on the fixed support.
Compared with the prior art, the utility model has the advantages that:
1. In the scheme, the knife rest for installing the blade is connected with the fixed bracket through the translation sliding connection and the knife rest translation trimming structure by adopting the middle connecting frame, the knife rest is connected with the middle connecting frame through the positioning shaft and the knife rest rotation trimming structure, the knife rest translation trimming structure can enable the knife rest to integrally move to realize trimming in the slitting width direction, and the knife rest can realize trimming of the size of the blade penetrating into the cutter roller through rotating the trimming structure and the positioning shaft; the two are combined to realize the rapid and convenient adjustment of the deep dimension and angle of the blade, the adjustment can be completed without loosening the whole blade holder unit, the adjustment precision of the blade is improved, and the working efficiency is obviously improved;
2. In this scheme in rotating the fine setting structure, through being equipped with the spring in the opposite one side of adjusting screw, compression through the spring gives adjusting screw a reaction force, realizes that the blade displacement does not change, guarantees the stability that the blade used.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the A-direction in FIG. 1 according to the present utility model;
fig. 3 is a schematic diagram of the B-direction structure in fig. 1 according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Referring to fig. 1-3, embodiments of the present utility model are described in detail.
Examples: the cutter angle adjusting mechanism comprises a fixed support 1, wherein the fixed support 1 is fixed on a frame.
In the embodiment, the device also comprises a middle connecting frame 2 and a knife rest 11, wherein the middle connecting frame 2 is horizontally and slidingly connected on the fixed bracket 1 along the slitting width direction; specifically, referring to fig. 2, the translational sliding connection structure between the intermediate connecting frame 2 and the fixed frame 1 is as follows: the fixing support 1 is provided with a linear guide rail 3 along the slitting width direction, the linear guide rail 4 is slidably connected with a guide rail slide block 4, and the guide rail slide block 4 is fixedly connected with the middle connecting frame 2.
In this embodiment, the fixing bracket 1 is provided with a tool rest translation trimming structure for driving the middle connecting frame 2 to translate and trimming the tool rest 11; referring to fig. 2, the tool rest translation fine tuning structure comprises a rotary screw rod 6 and a screw rod nut 8, screw rod bearing seats 5 are respectively arranged on the left side and the right side of the fixed support 1, two ends of the rotary screw rod 6 are supported on the screw rod bearing seats 5 through bearings, the screw rod nut 8 is screwed on the rotary screw rod 6, the screw rod nut 8 is fixedly connected with the middle connecting frame 2, and one end of the rotary screw rod 6 is connected with a screw rod rotary handle 7.
In an embodiment, referring to fig. 1 and 3, the intermediate connecting frame 2 includes a connecting plate i 9 and a connecting plate ii 10, the guide rail slider 4 and the screw nut 8 are fixedly connected together through the connecting plate i 9, the connecting plate ii 10 is fixedly connected with the connecting plate i 9, an ear plate is disposed on the connecting plate ii 10, an ear plate is also disposed on the tool rest 11, the ear plates on the connecting plate ii 10 and the tool rest 11 are rotatably and fixedly connected through a positioning shaft 12, and the tool rest 11 can rotate around the shaft center and is tightly fixed through the positioning shaft 12.
Specifically, referring to fig. 1, a specific connection structure of the positioning shaft is shown: a hole matched with the nut of the positioning shaft 12 is formed in one lug plate of the connecting plate II 10, a jackscrew 17 used for tightly jacking the nut of the positioning shaft 12 is arranged on the lug plate, and a jackscrew ring groove is formed in the middle of the nut of the positioning shaft 12; the other lug plate of the connecting plate II 10 is provided with a threaded hole which is screwed with the thread of the end head of the positioning shaft 12, and the lug plate of the tool rest 11 is provided with a light hole which is movably matched with the light cylinder in the middle of the positioning shaft 12.
In this embodiment, a tool rest rotation fine adjustment structure is arranged between the tool rest 11 and the middle connecting frame 2; referring to fig. 3, the tool rest rotation fine adjustment structure comprises an adjusting screw 13 and a spring 15, wherein the adjusting screw 13 is screwed on one side of the tool rest 11, the end of the adjusting screw 13 is propped against a connecting plate II 10, the rear end of the adjusting screw 13 is connected with a screw rotating handle 14, and a locking nut is arranged on the adjusting screw 13; the spring 15 is arranged on the other side of the tool rest 11, one end of the spring 15 is fixed in a mounting groove at a corresponding position on the tool rest 11, and the other end of the spring 15 is fixed in a mounting groove at a corresponding position on the connecting plate II 10.
In this embodiment, the other end of the tool holder 11 is provided with a blade 16. The fixed bracket 1 is provided with a movable scale 18.
The use principle is as follows: when the blade is adjusted, the rotating screw rod rotating handle 7 is firstly used for driving the rotating screw rod 6 to rotate, the rotating screw rod 6 is driven by threads to axially move the screw rod nut 8, the screw rod nut 8 drives the middle connecting frame 2 to move along the linear guide rail 3, and the middle connecting frame 2 drives the knife rest 11 and the blade 16 to integrally move so as to realize fine adjustment of the slitting width direction. Then, by rotating the screw rotating handle 14, the screw rotating handle 14 drives the adjusting screw 13 to rotate and axially move, and the adjusting screw 13 rotates the cutter holder 11 and the blade 16 around the center of the positioning shaft 12 to achieve fine adjustment of the size of the blade penetrating into the cutter roller. The fine adjustment in the two directions is combined to realize the rapid and convenient adjustment of the deep dimension and the angle of the blade, the whole blade holder unit is not required to be loosened completely, the adjustment precision of the blade is improved, and the working efficiency is obviously improved. In addition, in the rotating fine-tuning structure, the springs are arranged on the opposite sides of the adjusting screw, and the adjusting screw is subjected to a reaction force through compression of the springs, so that the displacement of the blade is not changed, and the use stability of the blade is ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Cutter angle adjustment mechanism, including fixed bolster (1), fixed bolster (1) are fixed in the frame, its characterized in that: the device also comprises an intermediate connecting frame (2) and a tool rest (11);
The middle connecting frame (2) is horizontally and slidingly connected on the fixed support (1) along the slitting width direction, and a cutter frame horizontally and slidingly adjusting structure for driving the middle connecting frame (2) to horizontally move so as to finely adjust the cutter frame (11) is arranged on the fixed support (1);
One end of the tool rest (11) is rotationally and positionally connected with the middle connecting frame (2) through a positioning shaft (12), the tool rest (11) can rotate around the center of the shaft and is tightly pressed and fixed through the positioning shaft (12), and a tool rest rotation fine adjustment structure is arranged between the tool rest (11) and the middle connecting frame (2); the other end of the tool rest (11) is provided with a blade (16).
2. The cutter angle adjustment mechanism of claim 1, wherein: the translational sliding connection structure between the middle connecting frame (2) and the fixed bracket (1) is as follows: the fixing support (1) is provided with a linear guide rail (3) along the cutting width direction, the linear guide rail (4) is slidably connected with a guide rail slide block (4), and the guide rail slide block (4) is fixedly connected with the middle connecting frame (2).
3. The cutter angle adjustment mechanism of claim 2, wherein: the tool rest translation fine tuning structure comprises a rotary screw rod (6) and screw nuts (8), screw rod bearing seats (5) are arranged on the left side and the right side of the fixed support (1), two ends of the rotary screw rod (6) are supported on the screw rod bearing seats (5) through bearings, the screw nuts (8) are screwed on the rotary screw rod (6), the screw nuts (8) are fixedly connected with the middle connecting frame (2), and one end of the rotary screw rod (6) is connected with a screw rod rotary handle (7).
4. A cutter angle adjustment mechanism according to claim 3, wherein: intermediate junction frame (2) include connecting plate I (9) and connecting plate II (10), guide rail slider (4) and screw-nut (8) are in the same place through connecting plate I (9) fixed connection, connecting plate II (10) are in the same place with connecting plate I (9) fixed connection, be equipped with the otic placode on connecting plate II (10), also be equipped with the otic placode on knife rest (11), the otic placode on connecting plate II (10) and knife rest (11) is in the same place through locating shaft (12).
5. The cutter angle adjustment mechanism of claim 4, wherein: a hole matched with a nut of the positioning shaft (12) is formed in one lug plate of the connecting plate II (10), a jackscrew (17) for propping up the nut of the positioning shaft (12) is arranged on the lug plate, and a jackscrew ring groove is formed in the middle of the nut of the positioning shaft (12); the other lug plate of the connecting plate II (10) is provided with a threaded hole which is screwed with the thread of the end head of the positioning shaft (12), and the lug plate of the tool rest (11) is provided with a light hole which is movably matched with a light cylindrical surface in the middle of the positioning shaft (12).
6. The cutter angle adjustment mechanism of claim 4, wherein: the tool rest rotating fine adjustment structure comprises an adjusting screw (13) and a spring (15), wherein the adjusting screw (13) is screwed on one side of the tool rest (11), the end head of the adjusting screw (13) is propped against the connecting plate II (10), the rear end of the adjusting screw (13) is connected with a screw rotating handle (14), and a locking nut is arranged on the adjusting screw (13); the spring (15) is arranged on the other side of the tool rest (11), one end of the spring (15) is fixed in a mounting groove at a corresponding position on the tool rest (11), and the other end of the spring (15) is fixed in a mounting groove at a corresponding position on the connecting plate II (10).
7. The cutter angle adjustment mechanism of claim 1, wherein: the fixed support (1) is provided with a movable scale (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586952.3U CN220807718U (en) | 2023-09-22 | 2023-09-22 | Cutter angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586952.3U CN220807718U (en) | 2023-09-22 | 2023-09-22 | Cutter angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807718U true CN220807718U (en) | 2024-04-19 |
Family
ID=90671528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322586952.3U Active CN220807718U (en) | 2023-09-22 | 2023-09-22 | Cutter angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807718U (en) |
-
2023
- 2023-09-22 CN CN202322586952.3U patent/CN220807718U/en active Active
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