CN218534844U - Disc divides cutter group - Google Patents
Disc divides cutter group Download PDFInfo
- Publication number
- CN218534844U CN218534844U CN202222739525.XU CN202222739525U CN218534844U CN 218534844 U CN218534844 U CN 218534844U CN 202222739525 U CN202222739525 U CN 202222739525U CN 218534844 U CN218534844 U CN 218534844U
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- China
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- main shaft
- disc
- ring
- elastic top
- slitting knife
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model provides a disc slitting knife tackle, at least, including rack, main shaft, disc slitting knife and motor, wherein the main shaft is horizontal to install two about the rack, disc slitting knife is corresponding to install more than a pair in the upper and lower position of two main shafts, two main shafts all link to each other with the motor, the motor drives the main shaft rotation, thereby drive the disc slitting knife on two main shafts rotatory shearing, the both sides of the disc slitting knife that is located shearing position department on two main shafts are installed rigid compression ring and elasticity apical ring respectively, rigid compression ring and elasticity apical ring all connect into an organic whole with its adjacent disc slitting knife; the rigid compression rings and the elastic top rings on the upper main shaft and the lower main shaft are installed in a staggered mode and are compressed, and two sides of the coil shearing position are supported between the rigid compression rings and the elastic top rings of the upper main shaft and the lower main shaft. When the coil stock is cutting, support the upper and lower face at the coil stock through rigidity clamping ring and elasticity apical ring to reduce warpage and burr deckle edge.
Description
Technical Field
The utility model relates to a disc divides cutter unit technical field, especially relates to a can reduce deformation and unedged disc of burr divides cutter unit.
Background
A disc slitting knife set is a knife for rolling and cutting coiled plates, and is a knife for rolling and cutting coiled plates by a pair of disc slitting knives which are mutually (closely or gapped) attached or a plurality of pairs of disc slitting knives which are mutually (closely or gapped) attached to each other. The disc cutter unit has the advantages of high productivity and high quality. However, when the existing disc slitting knife set is used for shearing a coiled sheet, the coiled sheet is subjected to a pair of shearing forces in opposite directions to generate bending moment, and the coiled sheet is suspended vertically, so that the shearing part is easy to generate warping deformation and burr.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned not enough that exists among the prior art, the utility model provides a disc divides cutter unit when the coil stock is cutting, supports the upper and lower face at the coil stock through rigidity clamping ring and elasticity apical ring to reduce warpage and burr deckle edge.
Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:
a disc slitting knife group at least comprises a rack, two main shafts, two disc slitting knives and motors, wherein the two main shafts are horizontally arranged above and below the rack, more than one pair of disc slitting knives are correspondingly arranged at the upper positions and the lower positions of the two main shafts, the two main shafts are both connected with the motors, the motors drive the main shafts to rotate so as to drive the disc slitting knives on the two main shafts to rotate and shear, a rigid compression ring and an elastic top ring are respectively arranged on two sides of each disc slitting knife on the two main shafts, which are positioned at the shearing positions, and the rigid compression ring and the elastic top ring are both connected with the adjacent disc slitting knives into a whole; the rigid compression rings and the elastic top rings on the upper main shaft and the lower main shaft are installed in a staggered mode and are compressed, and two sides of the coil shearing position are supported between the rigid compression rings and the elastic top rings of the upper main shaft and the lower main shaft.
The rack comprises a reference bottom plate, a lower reference seat, an upper reference seat, a lower supporting seat and an upper supporting seat, wherein the lower reference seat and the upper reference seat are sequentially installed on the upper part of one end of the reference bottom plate, the lower supporting seat and the upper supporting seat are sequentially installed on the upper part of the other end of the reference bottom plate, two main shafts are respectively and horizontally installed between the upper reference seat and the upper supporting seat and between the lower reference seat and the lower supporting seat, and a motor is respectively connected with one ends of the two main shafts, which are close to the lower reference seat and the upper reference seat.
The widths of the rigid compression ring and the elastic top ring are matched with the width required by the strip-shaped material obtained by cutting.
After the rigid compression ring and the elastic top ring on the upper main shaft and the lower main shaft are compressed, the compression surfaces of the rigid compression ring and the elastic top ring and the shearing surface of the disc slitting knife are positioned on the same straight line.
And the adjusting roller is horizontally arranged on the rack close to the discharging side.
Compared with the prior art, the utility model provides a technical scheme has following advantage:
1. the utility model discloses the both sides that the disc that well provided divides the cutter group to divide the cutter through the disc in shearing position department set up rigidity clamping ring and elasticity apical ring, make the coil stock when cutting, support between rigidity clamping ring and elasticity apical ring to reduce warpage and burr deckle edge, improve the product quality of the strip material after cutting.
2. The utility model discloses well elasticity apical ring both plays and supports the bullet top effect, also plays the effect of unloading simultaneously
3. The utility model discloses in the compact structure of the disc branch cutter unit that provides, save space, convenient operation moreover.
Drawings
FIG. 1 is a structural diagram of a disc cutter unit according to the present invention;
fig. 2 is a sectional view of a disc cutter unit provided by the present invention;
FIG. 3 is a side view of a disc slitting knife assembly provided by the present invention;
in the figure: 100-feeding side, 200-discharging side, 1-datum bottom plate, 2-lower datum seat, 3-upper datum seat, 4-lower support seat, 5-upper support seat, 6-main shaft, 7-disc slitting knife, 8-rigid compression ring, 9-elastic top ring, 10-adjusting roller, 11-coil stock and 12-strip stock.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a disc divides cutter unit is shown in 1 ~ 3 of figure, includes rack, main shaft 6, disc branch cutter 7 and motor (not drawn in the picture) at least, and wherein the main shaft has two at the rack about horizontal installation, and the disc divides the cutter to correspond in the upper and lower position of two main shafts and installs more than a pair ofly (the upper and lower epaxial disc branch cutter is laminated each other promptly), and in this embodiment, the disc divides the cutter to be provided with four pairs altogether. The two main shafts are connected with the motor, the motor drives the main shafts to rotate, so that the disc slitting knives on the two main shafts are driven to rotate and cut, when a coil material 11 enters the disc slitting knife group from the feeding side 100, the coil material is cut into strip-shaped materials by the rotation of the disc slitting knives and then comes out from the discharging side 200, and the figure 1 and the figure 3 are shown. The rack is horizontally provided with an adjusting roller 10 close to the discharge side to clean dust particles on the strip-shaped materials 12 discharged from the discharge side. Specifically, one end of a roll shaft of the adjusting roll is fixed on the lower reference seat, and the cut strip-shaped materials are supported and adjusted.
The bench includes reference bottom plate 1, lower reference standard 2, goes up reference standard 3, lower supporting seat 4 and last supporting seat 5 in this embodiment, and lower reference standard and last reference standard install in proper order on the upper portion of reference bottom plate one end, and lower supporting seat and last supporting seat install in proper order on the upper portion of the reference bottom plate other end. The two main shafts are respectively and horizontally arranged between the upper reference seat and the upper supporting seat and between the lower reference seat and the lower supporting seat, and the motor is respectively connected with one ends of the two main shafts close to the lower reference seat and the upper reference seat.
Specifically, the two sides of the disc slitting knife at the shearing position on the two main shafts are respectively provided with a rigid pressing ring 8 and an elastic top ring 9, the rigid pressing ring and the elastic top ring are connected with the adjacent disc slitting knife into a whole, the widths of the rigid pressing ring and the elastic top ring are matched with the width required by the slit strip material, and the rigid pressing ring and the elastic top ring are arranged on the same main shaft at intervals.
The rigid compression rings and the elastic top rings on the upper main shaft and the lower main shaft are installed in a staggered mode and are compressed, so that two sides of the coil shearing position are supported between the rigid compression rings and the elastic top rings of the upper main shaft and the lower main shaft. Namely, if the rigid pressing ring arranged on the upper main shaft corresponds to the lower main shaft, the elastic top ring is arranged on the lower main shaft, and the upper rigid pressing ring and the lower elastic top ring are tightly pressed; if the elastic top ring arranged on the upper main shaft corresponds to the position, the rigid pressing ring is arranged on the lower main shaft, the lower rigid pressing ring is tightly pressed with the upper elastic top ring, and after the rigid pressing ring and the elastic top ring on the upper main shaft and the lower main shaft are tightly pressed, the pressing surfaces of the rigid pressing ring and the elastic top ring and the shearing surface of the disc slitting knife are positioned on the same straight line as shown in figures 1 and 2. Therefore, when the rigid compression ring and the disc slitting knife are installed, the outer diameter of the rigid compression ring is matched with the outer diameter of the disc slitting knife, and the outer diameter of the elastic top ring is larger, so that the compression surfaces of the rigid compression ring and the elastic top ring and the shearing surface of the disc slitting knife are ensured to be in the same straight line.
When cutting, the coil stock is guaranteed to be fixed through rigid compression ring and elastic top ring from top to bottom, the rigid compression ring is pressed on the coil stock to be cut, meanwhile, the elastic top ring props the coil stock below the cut coil stock, and the coil stock is guaranteed to have small warping deformation when being subjected to shearing force. In addition, because the coil stock is kept between the cutter from top to bottom by rigidity clamping ring and elasticity apical ring, the coil stock can be along with dividing cutter synchronous motion, when cuting, the burr deckle edge that produces is only by the burr that the shearing produced in the shearing process to the production of burr deckle edge has also been reduced. The elastic top ring plays a role in supporting and ejecting the material and plays a role in discharging the material.
Claims (5)
1. The utility model provides a disc divides cutter unit, includes rack, main shaft, disc branch cutter and motor at least, and wherein the main shaft horizontal installation has two about the rack, and the disc divides the cutter to correspond in the upper and lower position of two main shafts and installs more than a pair of, and two main shafts all link to each other with the motor, and motor drive main shaft is rotatory to drive the disc on two main shafts and divide cutter rotary shearing, its characterized in that: a rigid compression ring and an elastic top ring are respectively arranged on two sides of the disc slitting knife positioned at the shearing position on the two main shafts, and the rigid compression ring and the elastic top ring are connected with the adjacent disc slitting knife into a whole; the rigid compression rings and the elastic top rings on the upper main shaft and the lower main shaft are installed in a staggered mode and are compressed, and two sides of the coil shearing position are supported between the rigid compression rings and the elastic top rings of the upper main shaft and the lower main shaft.
2. The disc cutter assembly of claim 1, wherein: the rack comprises a reference bottom plate, a lower reference seat, an upper reference seat, a lower supporting seat and an upper supporting seat, wherein the lower reference seat and the upper reference seat are sequentially installed on the upper part of one end of the reference bottom plate, the lower supporting seat and the upper supporting seat are sequentially installed on the upper part of the other end of the reference bottom plate, two main shafts are respectively and horizontally installed between the upper reference seat and the upper supporting seat and between the lower reference seat and the lower supporting seat, and a motor is respectively connected with one ends of the two main shafts, which are close to the lower reference seat and the upper reference seat.
3. The disc cutter assembly of claim 1, wherein: the widths of the rigid compression ring and the elastic top ring are matched with the width required by the strip material obtained by slitting.
4. The disc slitting knife group according to claim 1, characterized in that: after the rigid compression ring and the elastic top ring on the upper main shaft and the lower main shaft are compressed, the compression surfaces of the rigid compression ring and the elastic top ring and the shearing surface of the disc slitting knife are positioned on the same straight line.
5. The disc cutter assembly of claim 1, wherein: and an adjusting roller is horizontally arranged on the rack close to the discharging side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739525.XU CN218534844U (en) | 2022-10-18 | 2022-10-18 | Disc divides cutter group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739525.XU CN218534844U (en) | 2022-10-18 | 2022-10-18 | Disc divides cutter group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218534844U true CN218534844U (en) | 2023-02-28 |
Family
ID=85280652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222739525.XU Active CN218534844U (en) | 2022-10-18 | 2022-10-18 | Disc divides cutter group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218534844U (en) |
-
2022
- 2022-10-18 CN CN202222739525.XU patent/CN218534844U/en active Active
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