CN218748628U - Aerated block cutting knife - Google Patents
Aerated block cutting knife Download PDFInfo
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- CN218748628U CN218748628U CN202222270741.4U CN202222270741U CN218748628U CN 218748628 U CN218748628 U CN 218748628U CN 202222270741 U CN202222270741 U CN 202222270741U CN 218748628 U CN218748628 U CN 218748628U
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Abstract
The utility model provides a piece cutting knife adds air, include: a work table; the supporting frame is fixedly arranged on the left side of the outer side of the workbench, and a cutting device is fixedly arranged at the top of the inner side of the supporting frame; the scale net is arranged on the top of the workbench; the fixed strip, the fixed strip fixed mounting in the both sides at workstation top, the top of fixed strip is provided with the threaded rod, the both sides on threaded rod surface all overlap and are equipped with the screw thread piece, the inboard rotation of screw thread piece is connected with the connecting rod, the inboard rotation of connecting rod is connected with the fixed plate. The utility model provides a pair of air entrainment piece cutting knife can carry out cutting work according to actual needs when using cutting device to cut the air entrainment brick to it is fixed to carry out the centre gripping to its air entrainment brick when the cutting, avoids air entrainment brick atress and takes place the skew when the cutting, leads to the condition that the cutting shape is irregular.
Description
Technical Field
The utility model relates to a piece field of aerifing especially relates to a piece cutting knife of aerifing.
Background
The aerated block is also named as aerated concrete block, and is a novel building material which is light, porous, heat-insulating, good in fireproof performance, nailable, sawable, planeable and has certain shock resistance.
When the air-entraining block is used, the air-entraining block cutting knife is needed to be used for cutting the air-entraining block into a required shape and size.
For example, in the patent application with publication number CN206066717U in the prior art, the movable cutter is used for sawing the bottom of the aerated brick, and the pressing cutter is used for pressing and cutting the aerated brick at the upper part, which are complementary to each other, so that the cut is parallel and level, the cutting efficiency is high, but the aerated brick is not fixed in position during cutting, and therefore, the aerated brick is prone to being stressed and shifted in position during cutting, and the cut shape is irregular.
Therefore, it is necessary to provide an aerated block cutting knife to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas filling piece cutting knife has solved prior art and has not carried out the rigidity to its gas filling brick when the cutting, so appear the atress easily when the cutting and the condition that takes place the skew so leads to the irregular problem of shape of its cutting.
In order to solve the technical problem, the utility model provides a pair of air entrainment piece cutting knife, include: a work table;
the supporting frame is fixedly arranged on the left side of the outer side of the workbench, and a cutting device is fixedly arranged at the top of the inner side of the supporting frame;
the scale net is arranged on the top of the workbench;
the fixing strips are fixedly arranged on two sides of the top of the workbench, threaded rods are arranged on the top of the fixing strips, threaded blocks are sleeved on two sides of the surfaces of the threaded rods, the inner sides of the threaded blocks are rotatably connected with connecting rods, and the inner sides of the connecting rods are rotatably connected with fixing plates;
the scale bar is arranged at the top of the fixing plate.
Preferably, the inside of fixed strip has been seted up and has been run through the spout, the inside both sides equal sliding connection that run through the spout has the adaptation slider.
Preferably, the top of the adapting sliding block is fixedly installed with the bottom of the thread block through a connecting block.
Preferably, the two sides of the inside of the fixing plate are both provided with accommodating holes, and moving rods are arranged inside the accommodating holes.
Preferably, an extension plate is fixedly mounted at the top of the moving rod, a containing groove is formed in the top of the extension plate, and a squeezing plate is arranged inside the containing groove.
Preferably, the two sides of the inside of the extension plate are located through holes are formed in the bottom of the containing groove, connecting columns are arranged inside the through holes, and the tops of the connecting columns are fixedly connected with the bottom of the extrusion plate.
Preferably, the bottom of extension plate is provided with locking bolt, locking bolt's surface cover is equipped with the nut, the both sides of nut all through the connecting strip with the bottom fixed mounting of spliced pole.
Compared with the prior art, the utility model provides a pair of air entrainment piece cutting knife has following beneficial effect:
the utility model provides a gas filling piece cutting knife, can carry out cutting work according to the needs of reality when using cutting device to cut the gas filling brick through mutually supporting between workstation, support frame, cutting device, scale net, fixed strip, threaded rod, thread piece, connecting rod, fixed plate, scale strip isotructure to it is fixed to carry out the centre gripping to its gas filling brick when the cutting, avoids gas filling brick atress and takes place the skew when the cutting, leads to cutting the condition that the shape is irregular.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of an air-entraining block cutting knife provided by the present invention;
FIG. 2 is a schematic view of the inner side of the fixing strip shown in FIG. 1;
fig. 3 is a schematic structural view of a second embodiment of an air-entraining block cutting knife provided by the present invention;
fig. 4 is a schematic top sectional view of the extension board shown in fig. 3.
Reference numbers in the figures: 1. a workbench, 2, a support frame, 3, a cutting device, 4, a scale net, 5, a fixing strip, 6, a threaded rod, 7, a threaded block, 8, a connecting rod, 9, a fixing plate, 10, a scale strip, 11, a through sliding chute, 12, an adaptive sliding block,
13. the movable rod 14, the accommodating hole 15, the extension plate 16, the accommodating groove 17, the extrusion plate 18, the through hole 19, the connecting column 20, the locking bolt 21 and the nut.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a cutting knife for an air-entraining lump according to the present invention; fig. 2 is a schematic structural view of the inner side of the fixing strip shown in fig. 1. An aerated block cutting knife comprising: a work table 1;
the supporting frame 2 is fixedly arranged on the left side of the outer side of the workbench 1, and the cutting device 3 is fixedly arranged at the top of the inner side of the supporting frame 2;
the scale net 4 is arranged at the top of the workbench 1;
the fixing strip 5 is fixedly arranged on two sides of the top of the workbench 1, a threaded rod 6 is arranged on the top of the fixing strip 5, threaded blocks 7 are sleeved on two sides of the surface of the threaded rod 6, the inner sides of the threaded blocks 7 are rotatably connected with a connecting rod 8, and the inner sides of the connecting rod 8 are rotatably connected with a fixing plate 9;
both ends of the threaded rod 6 are fixedly mounted on the fixing strip through the connecting shaft, the threaded rod is rotatably connected with the connecting shaft, a rotating disc is fixedly mounted at one end of the front face of the threaded rod 6, and the threaded rod 6 can be conveniently rotated through the rotating disc.
And the scale bar 10 is arranged on the top of the fixing plate 9.
The scale bar 10 is used for preventing the situation that the air-entrapping block is placed on the workbench 1 to cause the scale net 4 to shield the air-entrapping block which cannot be adjusted to move to a proper distance.
The inside of fixed strip 5 has been seted up and has been run through spout 11, the equal sliding connection in both sides that runs through spout 11 inside has adaptation slider 12.
Through use and run through spout 11 and adaptation slider 12 and can rotate restriction to its screw thread piece 7, avoid when threaded rod 6 rotates and drive screw thread piece 7 and connecting rod 8, fixed plate 9 isotructure and rotating, and lead to its screw thread piece 7 can't be stable and effectual in the condition that its threaded rod 6 surface is carrying out lateral shifting.
The top of the adapting slide block 12 is fixedly arranged with the bottom of the thread block 7 through a connecting block.
The utility model provides a pair of aerated block cutting knife's theory of operation as follows:
when the gas adding block needs to be cut, the gas adding block is placed on the workbench 1, the gas adding block is pushed as required, so that the gas adding block moves on the workbench 1 and moves to the inner side of the support frame 2 and is located at the bottom of the cutting device 3, the position of the gas adding block needs to be adjusted by matching with the scale net 4 and the scale strip 10 while moving, and the cut state is required.
Then, the threaded rods 6 on the two sides are manually rotated at the same speed, the threaded rods 6 rotate, the threaded blocks 7 sleeved on the two sides of the surfaces of the threaded blocks move from the inner side to the outer side, the adaptive sliding blocks 12 are synchronously driven by the movement of the threaded blocks 7, the adaptive sliding blocks 12 are enabled to synchronously move in the opposite direction and at the same speed in the inner part penetrating through the sliding chute 11, the connecting rods 8 are driven by the movement of the threaded blocks 7 to move, the fixing plates 9 are pushed towards the inner side of the workbench 1 by the angle change generated by the movement of the connecting rods 8 until the air-filling blocks are clamped and fixed on the workbench 1 through the fixing plates 9 on the two sides, and then the cutting operation is performed on the air-filling blocks by using the cutting device 3 in the state, so that the air-filling block cutting operation can be performed, and the air-filling machine is characterized in that
Compared with the prior art, the utility model provides a pair of air entrainment piece cutting knife has following beneficial effect:
through the workstation 1, support frame 2, cutting device 3, scale net 4, fixed strip 5, threaded rod 6, thread piece 7, connecting rod 8, fixed plate 9, mutually supporting between the scale strip 10 isotructure can be using cutting device 3 to cut according to actual needs when the air entrainment brick and cutting work is being carried out to it carries out the centre gripping fixed to air entrainment brick when the cutting, avoids air entrainment brick atress and emergence offset when the cutting, leads to the condition that the cutting shape is irregular.
Second embodiment
Referring to fig. 3 and 4 in combination, a second embodiment of the present application provides another air-entraining lump cutting knife based on the air-entraining lump cutting knife provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the aerated block cutting knife that the second embodiment of this application provided lies in, an aerated block cutting knife, hole 14 has all been seted up to the inside both sides of fixed plate 9, the inside of accomodating hole 14 is provided with carriage release lever 13.
The top fixed mounting of carriage release lever 13 has extension plate 15, the groove 16 of accomodating has been seted up at extension plate 15's top, the inside of accomodating the groove 16 is provided with stripper plate 17.
Through holes 18 are formed in the two sides of the inner portion of the extension plate 15 and located at the bottom of the accommodating groove 16, connecting columns 19 are arranged inside the through holes 18, and the tops of the connecting columns 19 are fixedly connected with the bottoms of the extrusion plates 17.
The bottom of extension plate 15 is provided with locking bolt 20, the surface cover of locking bolt 20 is equipped with nut 21, the both sides of nut 21 all through the connecting strip with the bottom fixed mounting of spliced pole 19.
The working position of the extrusion plate 17 and the clamping force of the object can be adjusted according to the requirement through the locking bolt 20, the nut 21 and the connecting column 19, so that the use stability can be improved.
The through hole 18 and the connecting column 19 can push the extrusion plate 17 to move outwards and can limit the rotation of the nut 21, so that the nut 21 is prevented from being effectively prevented from moving transversely on the surface of the nut 21 due to the fact that the nut 21 is driven to rotate when the locking bolt 20 rotates.
The utility model provides a pair of aerated block cutting knife's theory of operation as follows:
when the fixing plate 9 clamps a high aerated brick and the clamping area is small and cannot achieve an effective stabilizing effect, the extending plate 15 can be pulled upwards manually, the extending plate 15 moves upwards under the action of force of the extending plate 15, the moving rod 13 is driven to move, the moving rod 13 stretches out from the inner side to the outer side in the accommodating hole 14 until the extending plate 15 moves to a proper position, the extruding plate 17 also moves to a proper position, then the locking bolt 20 is rotated manually, the nut 21 sleeved on the surface of the nut 21 moves from the outer side to the inner side through rotation of the locking bolt 20, the connecting column 19 is driven to move through movement of the nut 21, and the connecting column 19 moves from the outer side to the inner side in the through hole 18.
And then the extrusion plate 17 is pushed out from the accommodating groove 16 outwards by the movement of the connecting column 19, so that the extrusion plate 17 enters a working state until the aerated brick is clamped and fixed by the extrusion plate 17.
Compared with the prior art, the utility model provides a pair of air entrainment piece cutting knife has following beneficial effect:
the height of the extension plate 15 can be raised upwards as required when a higher aerated block is clamped through the mutual matching of the moving rod 13, the accommodating hole 14, the extension plate 15, the accommodating groove 16, the extrusion plate 17, the through hole 18, the connecting column 19, the locking bolt 20, the nut 21 and other structures, and the stressed area and the stability during clamping can be improved by clamping and fixing the higher aerated block part through the extrusion plate 17 entering the clamping work in cooperation with the extrusion plate 17, the locking bolt 20, the connecting column 19, the nut 21 and other related structures.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a gas block cutting knife which characterized in that includes: a work table;
the supporting frame is fixedly arranged on the left side of the outer side of the workbench, and a cutting device is fixedly arranged at the top of the inner side of the supporting frame;
the scale net is arranged on the top of the workbench;
the fixing strips are fixedly arranged on two sides of the top of the workbench, threaded rods are arranged on the top of the fixing strips, threaded blocks are sleeved on two sides of the surfaces of the threaded rods, the inner sides of the threaded blocks are rotatably connected with connecting rods, and the inner sides of the connecting rods are rotatably connected with fixing plates;
and the scale strip is arranged at the top of the fixed plate.
2. The aerated block cutting knife according to claim 1, wherein a through sliding groove is formed in the fixing strip, and adaptive sliding blocks are slidably connected to two sides of the inside of the through sliding groove.
3. The air entrainment block cutting knife of claim 2 wherein the top of the adapter slide block is fixedly mounted to the bottom of the threaded block by a connecting block.
4. The aerated block cutting knife according to claim 1, wherein both sides of the inside of the fixing plate are provided with accommodating holes, and a moving rod is arranged inside the accommodating holes.
5. The aerated block cutting knife according to claim 4, wherein an extension plate is fixedly mounted on the top of the moving rod, a receiving groove is formed in the top of the extension plate, and a pressing plate is arranged inside the receiving groove.
6. The aerated block cutting knife according to claim 5, wherein through holes are formed in the two sides of the inside of the extension plate and at the bottom of the containing groove, a connecting column is arranged inside the through holes, and the top of the connecting column is fixedly connected with the bottom of the extrusion plate.
7. The aerated block cutting knife according to claim 6, wherein a locking bolt is arranged at the bottom of the extension plate, a nut is sleeved on the surface of the locking bolt, and both sides of the nut are fixedly mounted with the bottom of the connecting column through connecting strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270741.4U CN218748628U (en) | 2022-08-26 | 2022-08-26 | Aerated block cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270741.4U CN218748628U (en) | 2022-08-26 | 2022-08-26 | Aerated block cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218748628U true CN218748628U (en) | 2023-03-28 |
Family
ID=85691781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270741.4U Active CN218748628U (en) | 2022-08-26 | 2022-08-26 | Aerated block cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218748628U (en) |
-
2022
- 2022-08-26 CN CN202222270741.4U patent/CN218748628U/en active Active
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