CN216228476U - A high-efficient chamfer mechanism for steel sheet - Google Patents
A high-efficient chamfer mechanism for steel sheet Download PDFInfo
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- CN216228476U CN216228476U CN202122540719.2U CN202122540719U CN216228476U CN 216228476 U CN216228476 U CN 216228476U CN 202122540719 U CN202122540719 U CN 202122540719U CN 216228476 U CN216228476 U CN 216228476U
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Abstract
The utility model relates to a high-efficiency chamfering mechanism for a steel plate, which belongs to the field of die blank processing and comprises a rack, wherein a mounting plate is fixedly arranged on the rack, a limiting frame is arranged on the mounting plate, the limiting frame comprises a supporting plate horizontally arranged on the upper surface of the mounting plate, baffles are fixedly arranged at the front end and the rear end of the upper surface of the supporting plate, and the baffles are arranged perpendicular to the supporting plate; an adjusting plate is further arranged on the left side of the limiting frame and is vertically arranged, the horizontal height of the lower end of the adjusting plate is higher than that of the upper surface of the supporting plate, the adjusting plate is arranged on the baffle in a manner of being capable of moving left and right through a transverse moving structure, and a chamfering space is formed between the lower end of the adjusting plate and the left end of the supporting plate; the rack is provided with a guide rail along the front-back direction, the guide rail is provided with a chamfering device in a back-and-forth moving mode, and a polishing part of the chamfering device extends to a chamfering space. The utility model can effectively improve the chamfering efficiency and the chamfering precision.
Description
Technical Field
The utility model relates to the field of die blank processing, in particular to a high-efficiency chamfering mechanism for a steel plate.
Background
In the course of working of mould embryo, involve the chamfer operation of steel sheet to get rid of the sharp edge of steel sheet or carry out chamfer processing to the edge of steel sheet as required, chamfer processing to the steel sheet is usually accomplished by the manual work use polisher now, and machining efficiency is lower and machining precision is relatively poor.
SUMMERY OF THE UTILITY MODEL
Based on the above, there is a need for an efficient chamfering mechanism for a steel plate, which includes a frame, wherein a mounting plate is fixedly disposed on the frame, the mounting plate is horizontally disposed, a limiting frame is disposed on the mounting plate, the limiting frame includes a supporting plate horizontally disposed on the upper surface of the mounting plate, the left end of the supporting plate is aligned with the left end of the mounting plate, baffles are fixedly disposed at the front end and the rear end of the upper surface of the supporting plate, the baffles are disposed along the left-right direction, and the baffles are disposed perpendicular to the supporting plate; the left side of the limiting frame is also provided with an adjusting plate, the adjusting plate is arranged along the front-back direction and is vertically arranged, the horizontal height of the lower end of the adjusting plate is higher than that of the upper surface of the supporting plate, the adjusting plate is arranged on the baffle plate in a manner of being capable of moving left and right through a transverse moving structure, and a chamfering space is formed between the lower end of the adjusting plate and the left end of the supporting plate; the frame is provided with a guide rail along the front-back direction, the guide rail is provided with a chamfering device in a back-and-forth moving mode, and a polishing portion of the chamfering device extends to the chamfering space.
According to the chamfering device, the bottom surface, the side surface and the rear end surface of the steel plate are respectively abutted against the supporting plate, the baffle and the adjusting plate by virtue of the matching structure of the supporting plate and one of the two baffles, so that the lower end part of the rear end of the steel plate is positioned in the chamfering space, at the moment, the chamfering device can enable the grinding part on the chamfering device to pass through the lower end part of the rear end of the steel plate along the linear direction by virtue of movement on the guide rail, and grind off the part in contact with the grinding part, so that chamfering treatment can be carried out on the edge of the steel plate along the linear direction, and compared with manual chamfering grinding, the chamfering device can effectively improve the accuracy of the chamfering process and can also improve the chamfering efficiency.
The baffle plate can push the steel plate to the adjusting plate on the supporting plate to realize the feeding operation of the steel plate, so that the baffle plate can also play a role in guiding the steel plate to be chamfered: when the steel plate is pushed to the adjusting plate, the side face of the steel plate can be attached to the baffle to push the steel plate, so that the steel plate can be abutted against the adjusting plate, meanwhile, the rear end face of the steel plate is attached to the adjusting plate, the steel plate can be prevented from inclining relative to the adjusting plate after being abutted against the adjusting plate, and the chamfering precision of the chamfering tool can be further improved.
The distance between the adjusting plate and the supporting plate is adjusted through the transverse moving device, so that the relative position of the steel plate and the grinding part can be adjusted, and the size of a chamfer machined on the steel plate can be adjusted.
Furthermore, the sideslip structure including fixed set up in the mounting panel at both ends around the regulating plate, long banding groove that runs through has been seted up along the left and right sides direction on the mounting panel, the surface of baffle corresponds run through the groove and be provided with two at least bracing pieces, the bracing piece passes run through the groove and with run through groove slidable ground cooperation setting, just the bracing piece extends run through the part in groove and be provided with external screw thread formation screw thread portion, the cover is equipped with fastening nut on the screw thread portion.
The adjusting plate can be moved left and right relative to the supporting plate by moving the mounting plate left and right along the supporting rod, and the position of the adjusting plate can be fixed by tightly pressing and fixing the fastening screw cap on the mounting plate.
Furthermore, the surface of baffle corresponds the mounting panel still is provided with the scale, the scale along the upper end edge or the lower extreme edge setting of baffle.
Wherein, the scale is convenient for measure the distance that the mounting panel removed, and then can conveniently adjust the distance of regulating plate and backup pad.
Further, the left end of backup pad rotationally set up in through the pivot in the mounting panel, the pivot sets up along the fore-and-aft direction.
Wherein, the left end of backup pad rotationally sets up on the mounting panel through the pivot, consequently, can lift the right-hand member of spacing frame relative to the mounting panel to can change the contained angle of the portion of polishing of steel sheet and chamfer device in the spacing frame, and then can adjust the angle of processing the chamfer on the steel sheet.
Wherein, the both ends of pivot can rotationally set up on the protruding structure of mounting panel through bearing arrangement to realize the rotatable coupling of backup pad and mounting panel.
Further, the right-hand member of mounting panel is provided with and runs through be curved adjustment tank of mounting panel, just the central line of adjustment tank with the central line of pivot coincides each other, the frame corresponds the adjustment tank is provided with the dead lever, the dead lever is inserted and is located the adjustment tank just the dead lever extends the one end in the outside of baffle pass through the installation pole fixed set up in the frame, the dead lever extends the one end of the inboard of baffle is provided with the external screw thread and forms the canned paragraph, the cover is equipped with fastening nut on the canned paragraph.
Wherein, the adjustment tank sets up with the pivot is with the central line, consequently inserts under the condition of adjustment tank at the dead lever, and spacing frame still can rotate relative mounting panel, simultaneously, fixes on the baffle through compressing tightly fastening nut, can realize the fixed of the position of spacing frame.
Wherein, can make the mounting panel laminating in the lateral surface of baffle, and then can make fastening nut can fix spacing frame better.
Furthermore, the chamfering device comprises a mounting seat which is arranged on the guide rail in a front-back sliding manner, a grinding wheel is arranged on the mounting seat, and the grinding wheel is rotatably arranged on the mounting seat through a first motor to form a grinding part.
Wherein, first motor is used for driving the emery wheel of polishing and rotates to can polish the edge of steel sheet when the mount pad removes along the guide rail, thereby accomplish the chamfer operation to the steel sheet.
Furthermore, the upper end of the grinding wheel is inclined towards the support plate, and the included angle between the grinding wheel and the horizontal direction is 45 degrees.
The included angle between the grinding wheel and the horizontal direction is 45 degrees, when the supporting plate is attached to the mounting plate, the chamfer angle formed by the grinding wheel on the steel plate is 45 degrees, so that the chamfering device can be suitable for chamfering operation of most steel plates under the condition of not adjusting the angle of the supporting plate, and the use convenience of the chamfering device is improved.
Further, the rack is further arranged on the rack, the rack is arranged along the front-back direction, a gear meshed with the rack is arranged on the mounting seat corresponding to the rack, and the gear is rotatably arranged on the mounting seat through a second motor.
The second motor is used for driving the gear to rotate so as to drive the mounting seat to slide back and forth on the guide rail, so that the chamfering device can automatically move along the guide rail, and the chamfering efficiency is further improved.
The principle and effect of the present invention will be further explained by combining the above technical scheme and the accompanying drawings:
according to the chamfering device, the bottom surface, the side surface and the rear end surface of the steel plate are respectively abutted against the supporting plate, the baffle and the adjusting plate by virtue of the matching structure of the supporting plate and one of the two baffles, so that the lower end part of the rear end of the steel plate is positioned in the chamfering space, at the moment, the chamfering device can enable the grinding part on the chamfering device to pass through the lower end part of the rear end of the steel plate along the linear direction by virtue of movement on the guide rail, and grind off the part in contact with the grinding part, so that chamfering treatment can be carried out on the edge of the steel plate along the linear direction, and compared with manual chamfering grinding, the chamfering device can effectively improve the accuracy of the chamfering process and can also improve the chamfering efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an efficient chamfering mechanism for steel plates according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an efficient chamfering mechanism for steel plates according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view illustrating a high-efficiency chamfering mechanism for a steel plate according to an embodiment of the present invention when a support plate rotates relative to a mounting plate.
Description of reference numerals:
1-a frame, 11-a guide rail, 12-a rack, 2-a mounting plate, 31-a mounting seat, 32-a first motor, 321-a grinding wheel, 33-a second motor, 331-a gear, 41-a support plate, 411-a rotating shaft, 42-a baffle, 421-an adjusting groove, 422-a scale, 423-a support rod, 5-an adjusting plate, 6-an adjusting plate, 61-a through groove, 7-a fastening nut, 81-a mounting rod and 82-a fixing rod.
Detailed Description
For the convenience of understanding of those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and examples:
in the description, all terms of directions such as front, back, left, right, up and down refer to fig. 1.
As shown in fig. 1-3, an efficient chamfering mechanism for a steel plate comprises a frame 1, wherein a mounting plate 2 is fixedly arranged on the frame 1, the mounting plate 2 is horizontally arranged, a limiting frame is arranged on the mounting plate 2, the limiting frame comprises a supporting plate 41 horizontally arranged on the upper surface of the mounting plate 2, the left end of the supporting plate 41 is arranged in alignment with the left end of the mounting plate 2, baffles 42 are fixedly arranged at the front end and the rear end of the upper surface of the supporting plate 41, the baffles 42 are arranged along the left-right direction, and the baffles 42 are arranged perpendicular to the supporting plate 41; an adjusting plate 6 is further arranged on the left side of the limiting frame, the adjusting plate 6 is arranged along the front-back direction, the adjusting plate 6 is vertically arranged, the horizontal height of the lower end of the adjusting plate 6 is higher than that of the upper surface of the supporting plate 41, the adjusting plate 6 is arranged on the baffle plate 42 in a manner of being capable of moving left and right through a transverse moving structure, and a chamfer angle space is formed between the lower end of the adjusting plate 6 and the left end of the supporting plate 41; the machine frame 1 is provided with a guide rail 11 along the front-back direction, the guide rail 11 is provided with a chamfering device capable of moving back and forth, and a polishing part of the chamfering device extends to the chamfering space.
In the utility model, the matching structure of the support plate 41 and one of the two baffle plates 42 can position the steel plate to be chamfered, so that the bottom surface, the side surface and the rear end surface of the steel plate are respectively abutted against the support plate 41, the baffle plates 42 and the adjusting plate 6, that is, the lower end part of the rear end of the steel plate can be positioned in a chamfering space, at the moment, the chamfering device can enable the grinding part on the chamfering device to pass through the lower end part of the rear end of the steel plate along the linear direction through the movement on the guide rail 11, and grind off the part in contact with the grinding part, and further chamfer the edge of the steel plate along the linear direction, therefore, compared with manual chamfering, the utility model can effectively improve the accuracy of the chamfering process and simultaneously improve the chamfering efficiency.
The steel plate can be pushed to the adjusting plate 6 on the supporting plate 41 to realize the feeding operation of the steel plate, so that the baffle 42 of the utility model can also play a role in guiding the steel plate to be chamfered: when the steel plate is pushed to the adjusting plate 6, the side face of the steel plate can be attached to the baffle plate 42 to push the steel plate, so that the steel plate can be abutted against the adjusting plate 6, meanwhile, the rear end face of the steel plate is attached to the adjusting plate 6, the steel plate can be prevented from inclining relative to the adjusting plate 6 after being abutted against the adjusting plate 6, and the chamfering precision of the chamfering tool can be further improved.
The distance between the adjusting plate 6 and the supporting plate 41 is adjusted through the traversing device, so that the relative position of the steel plate and the grinding part can be adjusted, and the size of the chamfer machined on the steel plate can be adjusted.
According to one embodiment, the traverse structure comprises mounting plates 2 fixedly arranged at the front end and the rear end of the adjusting plate 6, strip-shaped through grooves 61 are formed in the mounting plates 2 in the left-right direction, at least two supporting rods 423 are arranged on the surfaces of the baffles 42 corresponding to the through grooves 61, the supporting rods 423 penetrate through the through grooves 61 and are slidably matched with the through grooves 61, external threads are formed in the portions, extending out of the through grooves 61, of the supporting rods 423 to form threaded portions, and fastening nuts 7 are sleeved on the threaded portions.
In this embodiment, the adjustment plate 6 can be moved left and right relative to the support plate 41 by moving the mounting plate 2 left and right along the support rod 423, and the position of the adjustment plate 6 can be fixed by pressing and fixing the fastening nut 7 to the mounting plate 2.
In one embodiment, the surface of the baffle plate 42 corresponding to the mounting plate 2 is further provided with a scale 422, and the scale 422 is arranged along the upper end edge or the lower end edge of the baffle plate 42.
In this embodiment, the scale 422 is convenient for measuring the distance that the mounting plate 2 moves, and then can conveniently adjust the distance of the adjusting plate 6 and the supporting plate 41.
In one embodiment, the left end of the supporting plate 41 is rotatably disposed on the mounting plate 2 via a rotating shaft 411, and the rotating shaft 411 is disposed along the front-back direction.
In this embodiment, the left end of the supporting plate 41 is rotatably disposed on the mounting plate 2 through the rotating shaft 411, so that the right end of the limiting frame can be lifted relative to the mounting plate 2, thereby changing the included angle between the polishing portion of the steel plate and the chamfering device in the limiting frame, and further adjusting the angle of the chamfer processed on the steel plate.
Wherein, the two ends of the rotating shaft 411 can be rotatably arranged on the convex structure of the mounting plate 2 through the bearing structure, thereby realizing the rotatable connection of the supporting plate 41 and the mounting plate 2.
One of them embodiment, the right-hand member of mounting panel 2 is provided with and runs through the curved adjustment tank 421 that is of mounting panel 2, just the central line of adjustment tank 421 with the mutual coincidence of the central line of pivot 411, frame 1 corresponds adjustment tank 421 is provided with dead lever 82, dead lever 82 is inserted and is located adjustment tank 421 just dead lever 82 extends the one end in the outside of baffle 42 through installation pole 81 fixed set up in frame 1, dead lever 82 extends the one end of the inboard of baffle 42 is provided with the external screw thread and forms the canned paragraph, the cover is equipped with fastening nut 7 on the canned paragraph.
In this embodiment, the adjusting groove 421 and the rotating shaft 411 are arranged on the same center line, so that under the condition that the fixing rod 82 is inserted into the adjusting groove 421, the limiting frame can still rotate relative to the mounting plate 2, and meanwhile, the fastening nut 7 is pressed and fixed on the baffle plate 42, so that the position of the limiting frame can be fixed.
Wherein, can make mounting panel 2 laminating in the lateral surface of baffle 42, and then can make fastening nut 7 can fix spacing frame better.
In one embodiment, the chamfering device includes a mounting seat 31 slidably disposed on the guide rail 11 in a front-back direction, a grinding wheel 321 is disposed on the mounting seat 31, and the grinding wheel 321 is rotatably disposed on the mounting seat 31 through a first motor 32 to form a grinding portion.
In this embodiment, the first motor 32 is used to drive the grinding wheel 321 to rotate, so that the edge of the steel plate can be ground while the mounting seat 31 moves along the guide rail 11, thereby completing the chamfering operation of the steel plate.
In one embodiment, the upper end of the grinding wheel 321 is inclined toward the supporting plate 41, and an included angle between the grinding wheel 321 and the horizontal direction is 45 °.
In this embodiment, an included angle between the grinding wheel 321 and the horizontal direction is 45 °, when the support plate 41 is attached to the mounting plate 2, a chamfer angle formed by the grinding wheel 321 on the steel plate is 45 °, so that the chamfering tool can be applied to chamfering operation of most steel plates without adjusting the angle of the support plate 41, and the use convenience of the chamfering tool is improved.
In one embodiment, the rack is further provided with a rack 12, the rack 12 is arranged along the front-back direction, the mounting seat 31 is provided with a gear 331 engaged with the rack 12 corresponding to the rack 12, and the gear 331 is rotatably arranged on the mounting seat 31 through a second motor 33.
In this embodiment, the second motor 33 is used for driving the gear 331 to rotate, so as to drive the mounting seat 31 to slide back and forth on the guide rail 11, so that the chamfering device of the present invention can automatically move along the guide rail 11, thereby further improving the chamfering efficiency of the present invention.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The efficient chamfering mechanism for the steel plate is characterized by comprising a rack, wherein a mounting plate is fixedly arranged on the rack, the mounting plate is horizontally arranged, a limiting frame is arranged on the mounting plate and comprises a supporting plate horizontally arranged on the upper surface of the mounting plate, the left end of the supporting plate is aligned with the left end of the mounting plate, baffles are fixedly arranged at the front end and the rear end of the upper surface of the supporting plate, the baffles are arranged along the left-right direction and are perpendicular to the supporting plate; the left side of the limiting frame is also provided with an adjusting plate, the adjusting plate is arranged along the front-back direction and is vertically arranged, the horizontal height of the lower end of the adjusting plate is higher than that of the upper surface of the supporting plate, the adjusting plate is arranged on the baffle plate in a manner of being capable of moving left and right through a transverse moving structure, and a chamfering space is formed between the lower end of the adjusting plate and the left end of the supporting plate; the frame is provided with a guide rail along the front-back direction, the guide rail is provided with a chamfering device in a back-and-forth moving mode, and a polishing portion of the chamfering device extends to the chamfering space.
2. The efficient chamfering mechanism for steel plates according to claim 1, wherein the traverse structure includes a mounting plate fixedly disposed at front and rear ends of the adjusting plate, the mounting plate is formed with an elongated through groove along left and right directions, at least two support rods are disposed on a surface of the baffle corresponding to the through groove, the support rods pass through the through groove and slidably fit with the through groove, and portions of the support rods extending out of the through groove are provided with external threads to form thread portions, and fastening nuts are sleeved on the thread portions.
3. The efficient chamfering mechanism for steel plates according to claim 2, wherein the surface of the baffle plate corresponding to the mounting plate is further provided with a scale, the scale being provided along an upper end edge or a lower end edge of the baffle plate.
4. A high efficiency chamfering mechanism for steel plates according to claim 1, wherein the left end of the support plate is rotatably provided to the mounting plate by a rotating shaft, which is provided in a front-rear direction.
5. The efficient chamfering mechanism for steel plates according to claim 4, wherein an arc-shaped adjusting groove penetrating through the mounting plate is arranged at the right end of the mounting plate, the center line of the adjusting groove and the center line of the rotating shaft coincide with each other, a fixing rod is arranged on the rack corresponding to the adjusting groove, the fixing rod is inserted into the adjusting groove, one end of the fixing rod extending out of the outer side of the baffle is fixedly arranged on the rack through a mounting rod, an external thread forming fixing section is arranged at one end of the fixing rod extending out of the inner side of the baffle, and a fastening nut is sleeved on the fixing section.
6. The efficient chamfering mechanism for steel plates according to claim 1, wherein the chamfering device includes a mounting seat slidably disposed back and forth on the guide rail, a grinding wheel is disposed on the mounting seat, and the grinding wheel is rotatably disposed on the mounting seat by a first motor to form a grinding portion.
7. The efficient chamfering mechanism for steel plates according to claim 6, wherein the upper end of the grinding wheel is disposed obliquely toward the support plate, and the angle of the grinding wheel to the horizontal is 45 °.
8. The efficient chamfering mechanism for steel plates according to claim 6, wherein a rack is further disposed on the machine frame, the rack is disposed along a front-back direction, a gear meshed with the rack is disposed on the mounting seat corresponding to the rack, and the gear is rotatably disposed on the mounting seat through a second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540719.2U CN216228476U (en) | 2021-10-21 | 2021-10-21 | A high-efficient chamfer mechanism for steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540719.2U CN216228476U (en) | 2021-10-21 | 2021-10-21 | A high-efficient chamfer mechanism for steel sheet |
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| Publication Number | Publication Date |
|---|---|
| CN216228476U true CN216228476U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540719.2U Active CN216228476U (en) | 2021-10-21 | 2021-10-21 | A high-efficient chamfer mechanism for steel sheet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400120A (en) * | 2023-12-14 | 2024-01-16 | 常州市武进大成工贸有限公司 | Electric grinder chamfer guiding and limiting device |
-
2021
- 2021-10-21 CN CN202122540719.2U patent/CN216228476U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400120A (en) * | 2023-12-14 | 2024-01-16 | 常州市武进大成工贸有限公司 | Electric grinder chamfer guiding and limiting device |
| CN117400120B (en) * | 2023-12-14 | 2024-04-09 | 常州市武进大成工贸有限公司 | Electric grinder chamfer guiding and limiting device |
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