CN214920881U - Positioning accurate toothless saw cutting machine - Google Patents
Positioning accurate toothless saw cutting machine Download PDFInfo
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- CN214920881U CN214920881U CN202022746043.8U CN202022746043U CN214920881U CN 214920881 U CN214920881 U CN 214920881U CN 202022746043 U CN202022746043 U CN 202022746043U CN 214920881 U CN214920881 U CN 214920881U
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Abstract
The utility model relates to a cutting machine technical field, concretely relates to fix a position accurate toothless saw cutting machine, which comprises a frame, be equipped with in the frame and be used for carrying out the positioning mechanism of automatic positioning to the work piece, positioning mechanism is used for bearing the fixing base of work piece and setting up the grip slipper at the frame opposite side including setting up in frame one side, still be equipped with in the frame and be used for promoting the grip slipper to the actuating mechanism that the fixing base is close to or keeps away from, still be equipped with longmen installing support between fixing base and the grip slipper, telescopic machanism fixedly connected with cutting mechanism is passed through at the top of longmen installing support. The accurately-positioned toothless saw cutting machine is convenient for accurately positioning the cutting point and realizing continuous cutting of the same workpiece so as to improve the cutting efficiency and accuracy.
Description
Technical Field
The utility model relates to a cutting machine technical field especially relates to an accurate toothless saw cutting machine fixes a position.
Background
The toothless saw cutting machine is a common electric tool in iron art processing, is used for cutting iron wire rods, pipes and sections, and can easily cut various mixed materials including steel, copper, aluminum section, wood and the like. The two saw blades rotate reversely to cut, so that no recoil force exists in the whole cutting process. The cutting tool is used for cutting objects such as wood, plastic, iron sheet and the like in emergency rescue. A toothless saw is a device without teeth which can realize the function of a 'saw', and is a simple machine, and the main body is a grinding wheel of a motor, and the grinding wheel can be connected through a belt or directly fixed on a motor shaft. In the cutting process, the object is cut by utilizing the sharp angle of the grinding wheel particles through the high-speed rotation of the grinding wheel, meanwhile, the abraded particles fall down, new sharp particles are exposed, and the object is cut by utilizing the abrasion of the grinding wheel.
The existing toothless saw cutting machine generally cannot accurately position a cut object during cutting, and the position of the existing toothless saw cutting machine is determined by an operator with naked eyes, so that the cutting length may not meet the requirement, and the existing toothless saw cutting machine can conveniently cut a workpiece continuously for multiple times. Meanwhile, the existing toothless saw cutting machine is generally operated by hands, the convenience in operation is poor, the cutting difficulty is increased, and the toothless saw cutting machine is not convenient for operators to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a fix a position accurate toothless saw cutting machine, the toothless saw cutting machine that the location is accurate is convenient for pinpoint the cutting point and realize the continuous cutting to same work piece to improve cutting efficiency and the degree of accuracy.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
the toothless saw cutting machine comprises a rack, wherein a positioning mechanism used for automatically positioning a workpiece is arranged on the rack, the positioning mechanism comprises a fixed seat arranged on one side of the rack and used for bearing the workpiece and a clamping seat arranged on the other side of the rack, a driving mechanism used for pushing the clamping seat to be close to or away from the fixed seat is further arranged on the rack, a gantry mounting support is further arranged between the fixed seat and the clamping seat, and the top of the gantry mounting support is fixedly connected with a cutting mechanism through a telescopic mechanism.
Furthermore, the cutting mechanism comprises a first mounting plate arranged on the inner side of the gantry mounting support, the two sides of the first mounting plate are connected with the gantry mounting support in a sliding mode, a driving motor is fixedly mounted above the first mounting plate, a cutting blade is arranged below the first mounting plate, and the output end of the driving motor is in transmission connection with the cutting blade through a belt.
Furthermore, telescopic machanism is the hydraulic stem, the stiff end of hydraulic stem with gantry mounting bracket fixed connection, the expansion end of hydraulic stem with first mounting panel fixed connection.
Furthermore, a fixing through hole for a workpiece to pass through is formed in the middle of the fixing seat, a positioning groove is formed in the bottom of the fixing through hole, and at least one pressing mechanism for pressing the workpiece is arranged on the fixing seat.
Further, the positioning groove and the cross section are V-shaped.
Furthermore, the pressing mechanism is arranged on one side, facing the clamping seat, of the fixing seat, the pressing mechanism comprises a telescopic supporting rod fixedly connected with the fixing seat, a second mounting plate is fixedly mounted below the telescopic supporting rod, an arc-shaped plate is arranged at the bottom of the second mounting plate, and a plurality of anti-skidding teeth are arranged on the bottom surface of the arc-shaped plate.
Further, the driving mechanism comprises an electric screw shaft fixedly connected with the rack, a screw nut is sleeved on the electric screw shaft, a connecting plate is fixedly installed at the top of the screw nut, and the top of the connecting plate is fixedly connected with the clamping seat.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up fixing base and grip slipper, carry out the centre gripping to the work piece through fixing base and grip slipper mutually supporting, simultaneously, be used for promoting the work piece and be close to the fixing base direction through setting up actuating mechanism, can realize cutting many times to the work piece, simultaneously, through set up hold-down mechanism and positioning groove on the fixing base, can avoid the work piece to take place to remove in cutting process effectively, for artifical manual positioning and cutting, the utility model provides a locate accurate toothless saw cutting machine can improve the degree of accuracy of location effectively to improve cutting efficiency.
Drawings
Fig. 1 is a schematic view of an overall structure of a toothless saw cutting machine with accurate positioning according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a fixing base of a toothless saw cutting machine with accurate positioning according to an embodiment of the present invention;
the reference signs are: 10, a machine frame, 20, a fixed seat, 21, a fixing through hole, 22, a positioning groove, 23, a telescopic support rod, 24, a second mounting plate, 25, an arc-shaped plate, 26, an anti-slip tooth, 31, an electric screw shaft, 32, a screw nut, 33, a connecting plate, 34, a base, 351, a first clamping plate, 352, a second clamping plate, 36, a clamp, 40, a gantry mounting bracket, 41, a hydraulic rod, 42, a first mounting plate, 43, a driving motor, 44, a cutting blade, 45 and a belt.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the accurately-positioned toothless saw cutting machine provided by this embodiment includes a frame 10, and a positioning mechanism for automatically positioning a workpiece is disposed on the frame 10. Specifically, the positioning mechanism includes a fixed seat 20 disposed on one side of the frame 10 for bearing a workpiece and a clamping seat disposed on the other side of the frame 10, and the fixed seat 20 and the clamping seat are matched with each other to clamp the workpiece. In specific implementation, the clamp 36 may be disposed on the clamping device, and the clamp 36 may be a common three-jaw chuck or different clamps 36 may be selected according to the specific shape of the workpiece.
In this embodiment, the clamping base should be capable of independently and stably clamping the workpiece, for example, the clamping base should be provided with at least two clamping points to ensure that the workpiece can be stably prevented on the clamping base. Specifically, the clamping seat comprises a base 34, a first clamping plate 351 and a second clamping plate 352 are arranged on the clamping seat, and clamps 36 for clamping the workpiece are arranged on the first clamping plate 351 and the second clamping plate 352.
In this embodiment, a fixing through hole 21 for a workpiece to pass through is formed in the middle of the fixing seat 20, a positioning groove 22 is formed at the bottom of the fixing through hole 21, and the positioning groove 22 and the cross section are in a V shape. And at least one pressing mechanism for pressing the workpiece is arranged on the fixed seat 20. Specifically, hold-down mechanism establishes fixing base 20 faces one side of grip slipper, hold-down mechanism include with fixing base 20 fixed connection's telescopic strut 23, telescopic strut 23 can select to use small-size pneumatic cylinder or electric cylinder. The lower part of the telescopic supporting rod 23 is fixedly provided with a second mounting plate 24, the bottom of the second mounting plate 24 is provided with an arc-shaped plate 25, the bottom surface of the arc-shaped plate 25 is provided with a plurality of anti-skidding teeth 26, the arc-shaped plate 25 is used for compressing the upper surface of a workpiece, and the workpiece is prevented from displacing in the cutting process, so that the cutting quality is improved.
In this embodiment, a cutting mechanism is further disposed between the fixing base 20 and the clamping base, and a driving mechanism for pushing the clamping base to approach or depart from the fixing base 20 is further disposed on the frame 10. In specific implementation, the driving mechanism drives the clamping seat to move towards the fixed seat 20 and push the workpiece to move, so as to realize multiple cutting of the same workpiece. The driving mechanism comprises an electric screw shaft 31 fixedly connected with the rack 10, a screw nut 32 is sleeved on the electric screw shaft 31, a connecting plate 33 is fixedly installed at the top of the screw nut 32, and the top of the connecting plate 33 is fixedly connected with the clamping seat. In specific implementation, the electric screw shaft 31 rotates to drive the screw nut 32 and the connecting plate 33 to move, and the connecting plate 33 drives the clamping seat to move away from or close to the fixed seat 20, so as to adjust the cutting position of the workpiece, and simultaneously, multiple times of cutting of the same workpiece can be realized.
In this embodiment, a gantry mounting bracket 40 is further disposed between the fixed seat 20 and the clamping seat, and the top of the gantry mounting bracket 40 is fixedly connected to the cutting mechanism through a telescopic mechanism. The telescopic mechanism is a hydraulic rod 41, the fixed end of the hydraulic rod 41 is fixedly connected with the gantry mounting bracket 40, the movable end of the hydraulic rod 41 is fixedly connected with the first mounting plate 42, and in specific implementation, the telescopic mechanism drives the first mounting plate 42 to move downwards so as to control the cutting depth of a workpiece. The cutting mechanism comprises a first mounting plate 42, two sides of the first mounting plate 42 are slidably connected with the gantry mounting bracket 40, a driving motor 43 is fixedly mounted above the first mounting plate 42, a cutting blade 44 is arranged below the first mounting plate 42, and an output end of the driving motor 43 is in transmission connection with the cutting blade 44 through a belt 45. In specific implementation, the driving motor 43 drives the cutting blade 44 to rotate through the belt 45 so as to cut a workpiece below the first mounting plate 42.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. The utility model provides a fix a position accurate toothless saw cutting machine which characterized in that: the automatic positioning device comprises a rack (10), wherein a positioning mechanism for automatically positioning a workpiece is arranged on the rack (10), the positioning mechanism comprises a fixed seat (20) which is arranged on one side of the rack (10) and used for bearing the workpiece and a clamping seat which is arranged on the other side of the rack (10), a driving mechanism for pushing the clamping seat to be close to or away from the fixed seat (20) is further arranged on the rack (10), a gantry mounting support (40) is further arranged between the fixed seat (20) and the clamping seat, and a cutting mechanism is fixedly connected to the top of the gantry mounting support (40) through a telescopic mechanism.
2. A precisely positioned toothless saw cutting machine according to claim 1 wherein: the cutting mechanism comprises a first mounting plate (42) arranged on the inner side of the gantry mounting support (40), the two sides of the first mounting plate (42) are connected with the gantry mounting support (40) in a sliding mode, a driving motor (43) is fixedly mounted above the first mounting plate (42), a cutting piece (44) is arranged below the first mounting plate (42), and the output end of the driving motor (43) is in transmission connection with the cutting piece (44) through a belt (45).
3. A precisely positioned toothless saw cutting machine according to claim 2 wherein: the telescopic mechanism is a hydraulic rod (41), the fixed end of the hydraulic rod (41) is fixedly connected with the gantry mounting bracket (40), and the movable end of the hydraulic rod (41) is fixedly connected with the first mounting plate (42).
4. A precisely positioned toothless saw cutting machine according to claim 1 wherein: the middle part of the fixing seat (20) is provided with a fixing through hole (21) for a workpiece to pass through, the bottom of the fixing through hole (21) is provided with a positioning groove (22), and the fixing seat (20) is at least provided with a pressing mechanism for pressing the workpiece.
5. A precisely positioned toothless saw cutting machine according to claim 4 wherein: the positioning groove (22) and the cross section are V-shaped.
6. A precisely positioned toothless saw cutting machine according to claim 4 wherein: hold-down mechanism establishes fixing base (20) towards one side of grip slipper, hold-down mechanism include with fixing base (20) fixed connection's telescopic strut (23), the below fixed mounting of telescopic strut (23) has second mounting panel (24), the bottom of second mounting panel (24) is equipped with arc (25), the bottom surface of arc (25) is equipped with a plurality of antiskid tooth (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746043.8U CN214920881U (en) | 2020-11-24 | 2020-11-24 | Positioning accurate toothless saw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746043.8U CN214920881U (en) | 2020-11-24 | 2020-11-24 | Positioning accurate toothless saw cutting machine |
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| Publication Number | Publication Date |
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| CN214920881U true CN214920881U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022746043.8U Active CN214920881U (en) | 2020-11-24 | 2020-11-24 | Positioning accurate toothless saw cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090945A (en) * | 2022-07-13 | 2022-09-23 | 重庆恒亚实业有限公司 | Non-standard aluminum bar processing is with hot shearing device that has anti-tilt function and is convenient for location |
-
2020
- 2020-11-24 CN CN202022746043.8U patent/CN214920881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090945A (en) * | 2022-07-13 | 2022-09-23 | 重庆恒亚实业有限公司 | Non-standard aluminum bar processing is with hot shearing device that has anti-tilt function and is convenient for location |
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