CN214392541U - Plate shearing machine with adjustable cutter clearance - Google Patents
Plate shearing machine with adjustable cutter clearance Download PDFInfo
- Publication number
- CN214392541U CN214392541U CN202023302873.8U CN202023302873U CN214392541U CN 214392541 U CN214392541 U CN 214392541U CN 202023302873 U CN202023302873 U CN 202023302873U CN 214392541 U CN214392541 U CN 214392541U
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- cutter
- seat
- eccentric shaft
- shearing machine
- positioning wheel
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- 238000010008 shearing Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model provides a plate shearing machine with adjustable cutter clearance, which relates to a plate shearing machine and comprises a frame, an upper cutter seat, a lower cutter seat, an upper cutter blade arranged on the upper cutter seat and a lower cutter blade arranged on the lower cutter seat, wherein the upper cutter seat and the lower cutter seat are both arranged on the frame; it is characterized by also comprising an eccentric shaft; two ends of the eccentric shaft are rotatably fixed on the rack; the axis of the eccentric shaft is parallel to the shearing surface; the lower tool apron is provided with a limiting clamping seat; the eccentric shaft is arranged in the limiting clamping seat; the inner walls of the left side and the right side of the limiting clamping seat support against the eccentric shaft; the lower tool apron can slide left and right on the rack. The utility model discloses can effectively solve the problem that cutter clearance adjustment mechanism among the prior art exists, ensure that cutter clearance adjustment levels unanimously, increase plate shearing machine's general nature, promote the shearing quality.
Description
Technical Field
The utility model relates to a plate shearing machine especially relates to a plate shearing machine with adjustable cutter clearance.
Background
A shear is a mechanical device for cutting metal materials. The Chinese invention patent discloses an automatic walking type zero-friction longitudinal shearing and shearing machine for sheet materials (application number: 201120432797.4). in practical application, in order to adapt to different sheet materials to be sheared, the cutter gap between an upper cutter and a lower cutter needs to be adjusted, but the invention patent does not disclose the gap which can be adjusted between the upper cutter and the lower cutter. Therefore, in order to improve the universality of the technical scheme disclosed by the patent of the invention, a cutter gap adjustable structure in the prior art is adopted, namely, a power mechanism capable of enabling an upper cutter to move in the horizontal direction is arranged on the upper cutter, but the plate shearing machine with the adjustable cutter gap realized by adopting the structure has the defects that the cutter gap cannot be leveled and consistent, and the shearing quality of a plate is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of plate shearing machine with adjustable cutter clearance can effectively solve the problem that cutter clearance adjustment mechanism exists among the prior art, ensures that cutter clearance adjustment levels unanimously, has increased plate shearing machine's general nature, promotes the shearing quality.
In order to solve the technical problem, the utility model provides a technical scheme does:
the utility model provides a plate shearing machine with adjustable cutter clearance, which comprises a frame, an upper cutter seat, a lower cutter seat, an upper cutter blade arranged on the upper cutter seat and a lower cutter blade arranged on the lower cutter seat, wherein the upper cutter seat and the lower cutter seat are both arranged on the frame; it is characterized by also comprising an eccentric shaft; two ends of the eccentric shaft are rotatably fixed on the rack; the axis of the eccentric shaft is parallel to the shearing surface; the lower tool apron is provided with a limiting clamping seat; the eccentric shaft is arranged in the limiting clamping seat; the inner walls of the left side and the right side of the limiting clamping seat support against the eccentric shaft; the lower tool apron can slide left and right on the rack.
The utility model provides a cutter clearance adjustable shearing machine, preferably, still include a plurality of left locating wheels and a plurality of right locating wheels; the left positioning wheel and the right positioning wheel can be rotationally fixed on the rack; the left positioning wheel is arranged on the left side of the motion path of the upper tool apron; the right positioning wheel is arranged on the right side of the motion path of the upper tool apron; when the upper cutter holder is positioned between the left positioning wheel and the right positioning wheel, the wheel surfaces of the left positioning wheel and the right positioning wheel are tightly attached to the upper cutter holder.
The utility model provides a cutter clearance adjustable shearing machine, preferably, the cross-section of spacing cassette is bottom open-ended v 21274; -, shape cassette; the limiting clamping seat is arranged at the bottom of the lower tool apron.
The utility model provides a cutter clearance adjustable cutter, preferably, left side positioning wheel is 2, right side positioning wheel is 1.
The utility model provides a cutter clearance adjustable cutter, preferably, the length of spacing cassette with the length of lower blade holder is the same.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a plate shearing machine with adjustable cutter clearance, which comprises a frame, an upper cutter seat, a lower cutter seat, an upper cutter blade arranged on the upper cutter seat and a lower cutter blade arranged on the lower cutter seat, wherein the upper cutter seat and the lower cutter seat are both arranged on the frame; it is characterized by also comprising an eccentric shaft; two ends of the eccentric shaft are rotatably fixed on the rack; the axis of the eccentric shaft is parallel to the shearing surface; the lower tool apron is provided with a limiting clamping seat; the eccentric shaft is arranged in the limiting clamping seat; the inner walls of the left side and the right side of the limiting clamping seat support against the eccentric shaft; the lower tool apron can slide left and right on the rack. The utility model provides a plate shearing machine with adjustable cutter clearance can effectively solve the problem that cutter clearance adjustment mechanism among the prior art exists, ensures that cutter clearance adjustment levels unanimously, has increased plate shearing machine's general nature, promotes the shearing quality.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic structural diagram of a plate shearing machine with an adjustable tool gap according to an embodiment 1 of the present invention.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the plate shearing machine with adjustable tool gap provided by the present invention includes a frame 1, an upper tool apron 2, a lower tool apron 3, an upper cutting blade 21 disposed on the upper tool apron 2, and a lower cutting blade 31 disposed on the lower tool apron 3, wherein the upper tool apron 2 and the lower tool apron 3 are both disposed on the frame 1; also comprises an eccentric shaft 4; two ends of the eccentric shaft 4 are rotatably fixed on the frame 1; the axis of the eccentric shaft 4 is parallel to the shearing surface; the lower tool apron 3 is provided with a limiting clamping seat 32; the eccentric shaft 4 is arranged in the limit clamping seat 32; the inner walls of the left side and the right side of the limit clamping seat 32 prop against the side surface of the eccentric shaft 4; the lower tool apron 3 can slide left and right on the frame 1; the section of the limit clamping seat 32 is a v-21274-shaped clamping seat with an opening at the bottom; the limiting clamping seat 32 is arranged at the bottom of the lower tool apron 3; the length of the limit clamping seat 32 is the same as that of the lower tool seat 3. When the cutter clearance needs to be adjusted, the eccentric shaft 4 is rotated to drive the limiting clamping seat 32 to move left and right, and the limiting clamping seat 32 moves left and right to drive the lower cutter holder 3 to move left and right, so that the cutter clearance is adjusted; when the eccentric shaft 4 is fixed and does not rotate, the left-right direction fixing effect can be achieved on the lower cutter holder 3, and the lower cutter holder 3 is prevented from deviating in the shearing process to influence the shearing quality; meanwhile, the length of the limiting clamping seat 32 is the same as that of the lower tool holder 3, so that the overall consistency of the tool clearance is further ensured, and the shearing quality is effectively improved. In this embodiment, the rotation mechanism of the eccentric shaft 4 is not limited, and may be a handle with a fixed structure, the eccentric shaft 4 is manually rotated, and the eccentric shaft 4 is fixed by the fixed structure after being adjusted in place to limit the rotation; or can be realized by other power mechanisms; whatever the manner of implementation, it will be understood by those skilled in the art.
The embodiment 1 of the utility model also comprises a plurality of left positioning wheels 51 and a plurality of right positioning wheels 52; the left positioning wheel 51 and the right positioning wheel 52 can be rotationally fixed on the frame 1; the left positioning wheel 51 is arranged on the left side of the motion path of the upper tool apron 2; the right positioning wheel 52 is arranged on the right side of the motion path of the upper tool apron 2; when the upper tool apron 2 is positioned between the left positioning wheel 51 and the right positioning wheel 52, the wheel surfaces of the left positioning wheel 51 and the right positioning wheel 52 are closely attached to the upper tool apron; the number of the left positioning wheels 51 is 2, and the number of the right positioning wheels 52 is 1. When needs are cuted, go up the blade holder downstream and go on, if treat that the hardness of cuting panel is bigger, probably promote the blade holder skew left to lead to the cutter clearance grow, influence the shearing quality, do positioning wheel 51 and right location 52 through the setting for this reason, can effectively prevent to go up the swing of blade holder 2 in motion and shearing process, ensure the accuracy in cutter clearance, effectively improve the shearing quality.
To sum up, the utility model provides a plate shearing machine with adjustable cutter clearance can effectively solve the problem that cutter clearance adjustment mechanism among the prior art exists, ensures that cutter clearance adjustment levels unanimously, has increased plate shearing machine's general nature, promotes the shearing quality.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention, and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the person skilled in the art, without affecting the essence of the invention, may make numerous possible variations and modifications, or may modify the equivalent embodiments, without departing from the technical solution of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (5)
1. A plate shearing machine with an adjustable cutter clearance comprises a machine frame, an upper cutter seat, a lower cutter seat, an upper cutter blade arranged on the upper cutter seat and a lower cutter blade arranged on the lower cutter seat, wherein the upper cutter seat and the lower cutter seat are arranged on the machine frame; it is characterized by also comprising an eccentric shaft; two ends of the eccentric shaft are rotatably fixed on the rack; the axis of the eccentric shaft is parallel to the shearing surface; the lower tool apron is provided with a limiting clamping seat; the eccentric shaft is arranged in the limiting clamping seat; the inner walls of the left side and the right side of the limiting clamping seat support against the eccentric shaft; the lower tool apron can slide left and right on the rack.
2. The plate shearing machine with adjustable tool clearance of claim 1 further including a plurality of left positioning wheels and a plurality of right positioning wheels; the left positioning wheel and the right positioning wheel can be rotationally fixed on the rack; the left positioning wheel is arranged on the left side of the motion path of the upper tool apron; the right positioning wheel is arranged on the right side of the motion path of the upper tool apron; when the upper cutter holder is positioned between the left positioning wheel and the right positioning wheel, the wheel surfaces of the left positioning wheel and the right positioning wheel are tightly attached to the upper cutter holder.
3. The plate shearing machine with adjustable tool clearance of claim 1, wherein the cross-section of said limiting clamp is a v-21274-shaped clamp with an opening at the bottom; the limiting clamping seat is arranged at the bottom of the lower tool apron.
4. The plate shearing machine with adjustable tool clearance of claim 2 wherein said left positioning wheel is 2 and said right positioning wheel is 1.
5. The plate shearing machine with the adjustable cutter clearance as claimed in any one of claims 1 to 4, wherein the length of the limiting clamping seat is the same as that of the lower cutter seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023302873.8U CN214392541U (en) | 2020-12-31 | 2020-12-31 | Plate shearing machine with adjustable cutter clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023302873.8U CN214392541U (en) | 2020-12-31 | 2020-12-31 | Plate shearing machine with adjustable cutter clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392541U true CN214392541U (en) | 2021-10-15 |
Family
ID=78044554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023302873.8U Expired - Fee Related CN214392541U (en) | 2020-12-31 | 2020-12-31 | Plate shearing machine with adjustable cutter clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392541U (en) |
-
2020
- 2020-12-31 CN CN202023302873.8U patent/CN214392541U/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: 20211015 |