CN209851043U - Fixing device for improving precision of cut pieces - Google Patents

Fixing device for improving precision of cut pieces Download PDF

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Publication number
CN209851043U
CN209851043U CN201920132322.XU CN201920132322U CN209851043U CN 209851043 U CN209851043 U CN 209851043U CN 201920132322 U CN201920132322 U CN 201920132322U CN 209851043 U CN209851043 U CN 209851043U
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China
Prior art keywords
strip
positioning
fixing device
cut
precision
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CN201920132322.XU
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Chinese (zh)
Inventor
刘丹
倪春明
周馨
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SHANGHAI YANXIN AUTOMOTIVE SEAT ACCESSORIES CO Ltd
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SHANGHAI YANXIN AUTOMOTIVE SEAT ACCESSORIES CO Ltd
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Priority to CN201920132322.XU priority Critical patent/CN209851043U/en
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Abstract

The utility model relates to a fixing device for improving the precision of cut-parts, which comprises a positioning strip, a connecting strip and a sealing strip, wherein the positioning strip, the connecting strip and the sealing strip are all arranged on a brown felt on a cutting machine tool; one end of the positioning strip is attached to the edge of the coil to be cut, and the other end of the positioning strip is attached to the connecting strip; the bottom of the other end of the connecting strip is provided with a notch matched with the shape of the closed strip, the closed strip is arranged in the notch, and the end part of the closed strip is attached to a side metal table of the cutting machine tool. Compared with the prior art, the utility model has the advantages of simple structure, fixed effectual, tailor accuracy, easy manufacturing.

Description

Fixing device for improving precision of cut pieces
Technical Field
The utility model relates to a fixing device especially relates to a improve fixing device of cut-parts precision.
Background
At present, the cutting machine tool fixes the coiled material by using a vacuum adsorption device of kraft paper and a plastic film, but in the operation process of the cutting blade, the plastic film is cut, the vacuum adsorption effect is reduced, and the blade can drive the slight movement of the coiled material during operation, so that the precision of the cut pieces is reduced.
Chinese patent CN202895321U discloses a positioning hole device for cutting a waterproof roll, which comprises positioning holes and a template, wherein the positioning holes are uniformly distributed on the periphery of the template, and the template is circular; the coiled material is positioned through the positioning holes, so that the coiled material can be prevented from moving, the sampling accuracy is improved during sampling, and the size of the sampled coiled material is the size of the template, so that the coiled material waste is avoided, the utilization rate of the coiled material is improved, and the sampling process is simplified; however, the positioning device needs to punch and fix the coiled material, and has certain damage to the coiled material, and the positioning device is not suitable for cutting thicker coiled materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixing device for improving the precision of cutting pieces in order to overcome the defects of the prior art.
The purpose of the utility model can be realized through the following technical scheme:
a fixing device for improving the precision of cut pieces comprises a positioning strip, a connecting strip and a sealing strip, wherein the positioning strip, the connecting strip and the sealing strip are all arranged on a brown felt on a cutting machine tool; one end of the positioning strip is attached to the edge of the coil to be cut, and the other end of the positioning strip is attached to the connecting strip; the bottom of the other end of the connecting strip is provided with a notch matched with the shape of the closed strip, the closed strip is arranged in the notch, and the end part of the closed strip is attached to a side metal table of the cutting machine tool.
The positioning strips are made by stacking and sewing fabric.
The connecting strips are made of PVC fabric through sewing.
The sealing strip is a plastic strip.
The positioning strip and the closing strip are both sewed on the connecting strip.
The height difference between the top of the positioning strip and the top of the coil stock is 2-4 cm.
The height of the positioning strip is 9-11 cm.
The width of sealing strip is 20 ~ 30mm, and highly is 3 ~ 5mm, and length is looked and is laid the coil stock length and set up, and its length is greater than the length of waiting to tailor the coil stock.
And the two sets of fixing devices are respectively attached to the edge parts at two ends of the coil to be cut.
The utility model discloses a use method does: the positioning strip is attached to a coiled material laid on the rick machine table, the connecting strip is attached to the palm fiber felt, and the sealing strip is attached to a metal table at the edge of the rick cutting bed. Then open vacuum adsorption, this fixed frock just can fix the coiled material, avoids cutting the removal of in-process.
This product utilizes the combination of plastic strip, PVC surface fabric and fabric surface fabric to fix the coil stock of laying, prevents the removal of coil stock, increases the gram cut-parts precision. The positioning strip made of the fabric can effectively fix the coil and cannot damage the coil, the connecting strip is made of the PVC fabric and can be fixed by vacuum adsorption, the sealing strip is made of the plastic material and is tightly attached to the metal table on the rick machine table, and the adsorption strength is improved.
Compared with the prior art, the utility model discloses a fixed coiled material reduces the slight removal of power gram blade operation in-process output to improve the precision of power gram cut-parts, have simple structure, tailor fixed effectual, tailor advantages such as accurate, easy manufacturing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1 is a positioning strip, 2 is a connecting strip, 3 is a sealing strip, 4 is a coil stock to be cut and cut, and 5 is a brown felt.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1
A fixing device for improving the precision of cut pieces is shown in figure 1 and comprises a positioning strip 1, a connecting strip 2 and a sealing strip 3, wherein the positioning strip 1, the connecting strip 2 and the sealing strip 3 are all arranged on a brown felt 5 on a cutting machine tool; one end of the positioning strip 1 is attached to the edge of the coil stock 4 to be cut, and the other end is attached to the connecting strip 2; the bottom of the other end of the connecting strip 2 is provided with a notch matched with the shape of the sealing strip 3, the sealing strip 3 is arranged in the notch, and the end part of the sealing strip 3 is attached to a side metal table of a cutting machine tool. The positioning strips 1 are made by stacking and sewing fabric, can effectively fix the roll materials and cannot damage the roll materials; the connecting strips 2 are made of PVC fabric by sewing and can be fixed by vacuum adsorption; the sealing strip 3 is made of plastic strips, and is tightly attached to a metal table on the rick cutting machine table by adopting plastic materials, so that the adsorption strength is improved. The manufacturing method is simple, and the positioning strip 1 and the sealing strip 3 are sewn on the connecting strip 2 of the PVC fabric.
In order to ensure the fixing effect, the height difference between the top of the positioning strip 1 and the top of the coil stock is 2 cm; the height of the positioning strip 1 in the embodiment is 10 cm; the width of the sealing strip is 20mm, the height is 3mm, and the length is defined according to the length of the laid roll material and is larger than the length of the roll material 4 to be cut. The two sets of fixing devices are respectively attached to the edge parts of the two ends of the coil stock 4 to be cut.
The use method of the fixing tool comprises the following steps: the positioning strip 1 is attached to a coil stock 4 to be cut, which is laid on a rick cutting machine table, the connecting strip 2 is attached to a brown felt 5, and the sealing strip 3 is attached to a metal table at the edge of a rick cutting bed. Let the back open vacuum adsorption, pump down palm felt lower part space, the lower part of palm felt 5 produces the vacuum, and this device just can fix and wait to tailor coil stock 4.
This product utilizes the combination of plastic strip, PVC surface fabric and fabric surface fabric to fix the coil stock of laying, prevents the removal of coil stock, increases the gram cut-parts precision. The positioning strip made of the fabric can effectively fix the coil and cannot damage the coil, the connecting layer is made of the PVC fabric and can be fixed by vacuum adsorption, the sealing strip is made of the plastic material and is tightly attached to the metal table on the rickshaw table, and the adsorption strength is improved. Has the advantages of simple structure, good cutting and fixing effect, accurate cutting, easy manufacture and the like.
Example 2
A fixing device for improving the precision of cut pieces comprises a positioning strip 1, a connecting strip 2 and a sealing strip 3, wherein the positioning strip 1, the connecting strip 2 and the sealing strip 3 are all arranged on a brown felt 5 on a cutting machine tool; one end of the positioning strip 1 is attached to the edge of the coil stock 4 to be cut, and the other end is attached to the connecting strip 2; the bottom of the other end of the connecting strip 2 is provided with a notch matched with the shape of the sealing strip 3, the sealing strip 3 is arranged in the notch, and the end part of the sealing strip 3 is attached to a side metal table of a cutting machine tool. The positioning strips 1 are made by stacking and sewing fabric, can effectively fix the roll materials and cannot damage the roll materials; the connecting strips 2 are made of PVC fabric by sewing and can be fixed by vacuum adsorption; the sealing strip 3 is made of plastic strips, and is tightly attached to a metal table on the rick cutting machine table by adopting plastic materials, so that the adsorption strength is improved. The manufacturing method is simple, and the positioning strip 1 and the sealing strip 3 are sewn on the connecting strip 2 of the PVC fabric.
In order to ensure the fixing effect, the height difference between the top of the positioning strip 1 and the top of the coil stock is 4 cm; the height of the positioning strip 1 in the embodiment is 9 cm; the width of the sealing strip is 30mm, the height thereof is 5mm, and the length thereof is defined by the length of the laid roll material and is larger than the length of the roll material 4 to be cut. The two sets of fixing devices are respectively attached to the edge parts of the two ends of the coil stock 4 to be cut.
Example 3
A fixing device for improving the precision of cut pieces comprises a positioning strip 1, a connecting strip 2 and a sealing strip 3, wherein the positioning strip 1, the connecting strip 2 and the sealing strip 3 are all arranged on a brown felt 5 on a cutting machine tool; one end of the positioning strip 1 is attached to the edge of the coil stock 4 to be cut, and the other end is attached to the connecting strip 2; the bottom of the other end of the connecting strip 2 is provided with a notch matched with the shape of the sealing strip 3, the sealing strip 3 is arranged in the notch, and the end part of the sealing strip 3 is attached to a side metal table of a cutting machine tool. The positioning strips 1 are made by stacking and sewing fabric, can effectively fix the roll materials and cannot damage the roll materials; the connecting strips 2 are made of PVC fabric by sewing and can be fixed by vacuum adsorption; the sealing strip 3 is made of plastic strips, and is tightly attached to a metal table on the rick cutting machine table by adopting plastic materials, so that the adsorption strength is improved. The manufacturing method is simple, and the positioning strip 1 and the sealing strip 3 are sewn on the connecting strip 2 of the PVC fabric.
In order to ensure the fixing effect, the height difference between the top of the positioning strip 1 and the top of the coil stock is 3 cm; the height of the positioning strip 1 in the embodiment is 11 cm; the width of the sealing strip is 24mm, the height is 4mm, and the length is defined according to the length of the laid roll material and is larger than the length of the roll material 4 to be cut. The two sets of fixing devices are respectively attached to the edge parts of the two ends of the coil stock 4 to be cut.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims (9)

1. The fixing device for improving the precision of the cut pieces is characterized by comprising a positioning strip (1), a connecting strip (2) and a sealing strip (3), wherein the positioning strip (1), the connecting strip (2) and the sealing strip (3) are all arranged on a brown felt (5) on a cutting machine tool; one end of the positioning strip (1) is attached to the side edge of the coil stock (4) to be cut, and the other end of the positioning strip is attached to the connecting strip (2); the bottom of the other end of the connecting strip (2) is provided with a notch matched with the shape of the sealing strip (3), the sealing strip (3) is arranged in the notch, and the end part of the sealing strip (3) is attached to and connected with a side metal table of the cutting machine tool.
2. The fixing device for improving the precision of the cut pieces according to claim 1, wherein the positioning strips (1) are made by stacking and sewing fabric materials.
3. The fixing device for improving the precision of the cut pieces according to claim 1, wherein the connecting strips (2) are made of PVC fabric through sewing.
4. A fixture to improve the accuracy of cut pieces according to claim 1, characterized in that the closing strip (3) is a plastic strip.
5. A fixing device for improving the precision of cut pieces according to claim 1, characterized in that the positioning strip (1) and the closing strip (3) are both sewn on the connecting strip (2).
6. A fixing device for improving cut-parts precision according to claim 1, characterized in that the height difference between the top of the positioning strip (1) and the top of the roll is 2-4 cm.
7. A fixing device for improving the precision of cut pieces according to claim 1, characterized in that the height of the positioning strip (1) is 9-11 cm.
8. A fixing device for improving cutting piece precision according to claim 1, characterized in that the width of the sealing strip (3) is 20-30 mm, the height is 3-5 mm, and the length is larger than the length of the coil stock (4) to be cut.
9. The fixing device for improving the precision of the cut pieces as claimed in claim 1, wherein the fixing device is provided with two sets of fixing devices which are respectively attached to the edge parts of the two ends of the to-be-cut roll material (4).
CN201920132322.XU 2019-01-25 2019-01-25 Fixing device for improving precision of cut pieces Active CN209851043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920132322.XU CN209851043U (en) 2019-01-25 2019-01-25 Fixing device for improving precision of cut pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920132322.XU CN209851043U (en) 2019-01-25 2019-01-25 Fixing device for improving precision of cut pieces

Publications (1)

Publication Number Publication Date
CN209851043U true CN209851043U (en) 2019-12-27

Family

ID=68930975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920132322.XU Active CN209851043U (en) 2019-01-25 2019-01-25 Fixing device for improving precision of cut pieces

Country Status (1)

Country Link
CN (1) CN209851043U (en)

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