CN211840420U - Section bar cutting machine - Google Patents
Section bar cutting machine Download PDFInfo
- Publication number
- CN211840420U CN211840420U CN202020221397.8U CN202020221397U CN211840420U CN 211840420 U CN211840420 U CN 211840420U CN 202020221397 U CN202020221397 U CN 202020221397U CN 211840420 U CN211840420 U CN 211840420U
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- CN
- China
- Prior art keywords
- cutting machine
- rotating disc
- base
- machine according
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000126 substance Substances 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 241000282376 Panthera tigris Species 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a section cutting machine, which comprises a cutting frame and a cutting machine, wherein the cutting frame comprises a base, a rotating disc rotationally connected with the base, a fixing mechanism arranged on the rotating disc, and a sliding frame for the base to slide; the fixing mechanism comprises a ventilation hole which penetrates through the rotating disc and a negative pressure fan which is connected with the ventilation hole. To small-size work piece, can directly adsorb small-size work piece on one of them rolling disc, accomplish the cutting, when needs multi-angle cutting, this kind of fixed mode is simple relatively convenient simultaneously, also can avoid fixed many times, rotatable rolling disc because rolling disc, butt hemisphere and base are made by magnetic substance, therefore butt hemisphere magnetic force adsorbs in the hole of induced drafting, avoids shifting in the course of working, and the pressure that second negative-pressure air fan produced also can further be fixed.
Description
Technical Field
The utility model relates to a cutting machine, in particular to section bar cutting machine.
Background
The section cutting machine is suitable for cutting various special-shaped metal materials such as aluminum, aluminum alloy, copper alloy, non-metallic plastic, carbon fiber and the like, and is particularly suitable for cutting aluminum doors and windows, photo frames, plastic steel, bakelite plates, extruded aluminum, paper tubes and sections.
Most of the section bar cutting machines on the market are simple in structure, only comprise a blade and a power device, the cutting of large-size or long workpieces is often processed by adopting the simplest manual feeding sliding mode, but for small workpieces, the danger coefficient of manual operation is high, experienced workers can clamp the workpieces with tiger's mouth clamps for re-cutting, the mode is more tedious, the working efficiency is influenced, if the workpieces need to be cut on the small workpieces for multiple times, the workpieces need to be fixed for multiple times, in addition, the tiger's mouth clamps can fall or shift due to the manual error of operators in the clamping process, and the workpieces can be influenced during cutting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a section bar cutting machine.
The above technical purpose of the present invention can be achieved by the following technical solutions: a section cutting machine comprises a cutting machine frame and a cutting machine, wherein the cutting machine frame comprises a base, a rotating disc rotationally connected with the base, a fixing mechanism arranged on the rotating disc, and a sliding frame for the base to slide; the fixing mechanism comprises a ventilation hole penetrating through the rotating disc and a negative pressure fan connected with the ventilation hole.
Preferably, the base is concavely provided with an air suction hole, and the base further comprises a second negative pressure fan communicated with the air suction hole; and the rotating disc is provided with a butting hemisphere at the position corresponding to the air suction hole.
Preferably, the rotating disc is made of a magnetic substance, and the abutting hemisphere is made of a magnetic substance.
Preferably, the abutting hemispherical surface is provided with a rubber layer.
Preferably, the cutting machine frame is provided with two groups on the sliding frame.
Preferably, a rubber anti-slip layer is arranged on the rotating disc.
Preferably, the rotating disc is rotatably provided with a rotating ring on the upper circumferential side wall, and the rubber elastic rope is arranged on the rotating ring.
Preferably, one end of the abutting hemisphere, which deviates from the rotating disc, extends to form a fixed chain, the other end of the fixed chain is connected to the side wall of the air suction hole, the side wall of the air suction hole rotates to form a second rotating ring, and the fixed chain is connected to the second rotating ring.
To sum up, the utility model discloses following beneficial effect has:
when a long workpiece is cut and machined, two ends of the workpiece are respectively horizontally placed on the two cutting racks, then the negative pressure fan is started, negative pressure generated in the vent holes enables the workpiece to be firmly adsorbed on the rotating disc, and the angle between the cutting surface and the workpiece can be adjusted by adjusting the angle between the rotating disc and the base; to small-size work piece, can directly adsorb small-size work piece on one of them rolling disc, accomplish the cutting, when needs multi-angle cutting, rotatable rolling disc because rolling disc, butt hemisphere and base are made by magnetic substance, therefore butt hemisphere magnetic force adsorbs in the hole of induced drafting, avoids shifting in the course of working, and the pressure that second negative-pressure air fan produced also can further be fixed.
Drawings
FIG. 1 is a sectional view of the entire structure in the embodiment;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic view of the overall structure of the embodiment.
In the figure, 1, a cutter frame; 11. a base; 111. an air suction hole; 112. a second negative pressure fan; 12. rotating the disc; 121. a vent hole; 122. a negative pressure fan; 123. abutting a hemisphere; 124. a rubber layer; 125. a rubber anti-slip layer; 126. a rotating ring; 127. a rubber elastic cord; 128. a fixed chain; 129. a second rotating ring; 13. a sliding frame; 2. a cutting machine.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
a section bar cutting machine, as shown in fig. 1 and 3, comprises a cutting machine frame 1 and a cutting machine 2, wherein the cutting machine frame 1 comprises a base 11, a rotating disc 12 which is rotatably connected with the base 11, a fixing mechanism which is arranged on the rotating disc 12, and a sliding frame 13 for the base 11 to slide; the fixing mechanism includes a vent 121 disposed through the turn plate 12, and a negative pressure fan 122 connected to the vent 121.
As shown in fig. 1, the base 11 is provided with an air suction hole 111 in a recessed manner, and further comprises a second negative pressure fan 112 communicated with the air suction hole 111; an abutting hemisphere 123 is provided at a position of the rotating disc 12 corresponding to the air suction hole 111.
As shown in fig. 1, the rotating disc 12 is made of a magnetic substance, and the abutting hemisphere 123 is made of a magnetic substance.
As shown in fig. 1, the abutting hemisphere 123 surface is provided with a rubber layer 124.
As shown in fig. 1 and 3, the cutter frame 1 is provided with two sets on the slide frame 13.
As shown in fig. 1 and 2, the rotating disc 12 is provided with a rubber anti-slip layer 125.
As shown in fig. 1 and 2, a rotating ring 126 is rotatably disposed on the upper circumferential side wall of the rotating disk 12, and a rubber elastic cord 127 is disposed on the rotating ring 126.
As shown in fig. 1, a fixed chain 128 extends from one end of the abutting hemisphere 123 away from the rotating disc 12, the other end of the fixed chain 128 is connected to the side wall of the air suction hole 111, a second rotating ring 129 is rotatably arranged on the side wall of the air suction hole 111, and the fixed chain 128 is connected to the second rotating ring 129.
The working principle is as follows:
when a long workpiece is cut and machined, two ends of the workpiece are respectively flatly placed on the two cutting machine frames 1, then the negative pressure fan 122 is started, the workpiece is firmly adsorbed on the rotating disc 12 by negative pressure generated in the vent holes 121, and the angle between a cutting surface and the workpiece can be adjusted by adjusting the angle between the rotating disc 12 and the base 11; for small-sized workpieces, the small-sized workpieces can be directly adsorbed on one of the rotating discs 12 to finish cutting, when multi-angle cutting is needed, the rotating discs 12 can be rotated, and the rotating discs 12, the abutting hemispheres 123 and the base 11 are made of magnetic substances, so that the magnetic force of the abutting hemispheres 123 is adsorbed in the air suction holes 111 to avoid displacement in the machining process, and the pressure generated by the second negative pressure air fan 112 can be further fixed.
Claims (8)
1. The utility model provides a section bar cutting machine, includes cutter frame (1) and cutting machine (2), its characterized in that: the cutting machine frame (1) comprises a base (11), a rotating disc (12) rotationally connected with the base (11), a fixing mechanism arranged on the rotating disc (12), and a sliding frame (13) for the base (11) to slide; the fixing mechanism comprises a vent hole (121) penetrating through the rotating disc (12) and a negative pressure fan (122) connected with the vent hole (121).
2. The profile cutting machine according to claim 1, wherein: the base (11) is provided with an air suction hole (111) in a concave manner, and the base further comprises a second negative pressure fan (112) communicated with the air suction hole (111); and an abutting hemisphere (123) is arranged at the position of the rotating disc (12) corresponding to the air suction hole (111).
3. The profile cutting machine according to claim 2, characterized in that: the rotating disc (12) is made of a magnetic substance, and the abutting hemisphere (123) is made of a magnetic substance.
4. A profile cutting machine according to claim 3, characterized in that: the surface of the abutting hemisphere (123) is provided with a rubber layer (124).
5. The profile cutting machine according to claim 4, wherein: two groups of cutting machine frames (1) are arranged on the sliding frame (13).
6. The profile cutting machine according to claim 5, wherein: the rotating disc (12) is provided with a rubber anti-slip layer (125).
7. The profile cutting machine according to claim 6, wherein: the upper circumferential side wall of the rotating disc (12) is rotatably provided with a rotating ring (126), and the rotating disc further comprises a rubber elastic rope (127) arranged on the rotating ring (126).
8. The profile cutting machine according to claim 7, wherein: one end deviating from the rotating disc (12) on the butt hemisphere (123) extends and is provided with fixed chain (128), the other end of fixed chain (128) is connected on the lateral wall of air suction hole (111), air suction hole (111) lateral wall rotates and is provided with second rotating ring (129), fixed chain (128) is connected on second rotating ring (129).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221397.8U CN211840420U (en) | 2020-02-27 | 2020-02-27 | Section bar cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221397.8U CN211840420U (en) | 2020-02-27 | 2020-02-27 | Section bar cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211840420U true CN211840420U (en) | 2020-11-03 |
Family
ID=73249136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020221397.8U Expired - Fee Related CN211840420U (en) | 2020-02-27 | 2020-02-27 | Section bar cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211840420U (en) |
-
2020
- 2020-02-27 CN CN202020221397.8U patent/CN211840420U/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: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |