CN216229799U - Cutting machine with cutting tool bit convenient to replace - Google Patents
Cutting machine with cutting tool bit convenient to replace Download PDFInfo
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- CN216229799U CN216229799U CN202122942816.4U CN202122942816U CN216229799U CN 216229799 U CN216229799 U CN 216229799U CN 202122942816 U CN202122942816 U CN 202122942816U CN 216229799 U CN216229799 U CN 216229799U
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Abstract
The utility model relates to the technical field of cutting machines, in particular to a cutting machine with a cutting tool bit convenient to replace. Including the transfer line, transfer line one end top is fixed with the cut-off knife, still includes: the cutter holding block is fixed in the middle of the top end of the transmission rod; the positioning rod is fixed on one side of the inner part of one surface of the cutter holding block, which is far away from the transmission rod; the fixing strip penetrates through the middle part of the cutter holding block and is parallel to the positioning rod; the spring is sleeved in the middle of the fixed strip, and one end of the spring is clamped and fixed in the middle of the outer wall of the fixed strip; the cutting knife is sleeved outside the positioning rod, and one end of the fixing strip is abutted against the outer surface of the cutting knife; according to the utility model, the cutter holding block is additionally arranged at the position where the transmission rod is connected with the cutter, and the positioning rod and the fixing strip are additionally arranged on the inner side of the cutter holding block, so that the installation of the cutter can be completed only by putting the cutter into the inner side of the cutter holding block, and compared with the existing installation mode of fixing a screw rod, the installation efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of cutting machines, in particular to a cutting machine with a cutting tool bit convenient to replace.
Background
The cutting machine is an indispensable device in the light industry, and the cutting machine is a machine for punching a non-metal material by pressing a cutter die with the aid of a force generated by the movement of the machine.
At present, the cutting tool bit that current cutting machine used all adopts the bolt to fix it when the installation, and this kind of mounting means efficiency is extremely low, and speed is very slow when changing, very influence machining efficiency.
Therefore, it is necessary to provide a cutting machine with a cutting head convenient to replace to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides the cutting machine with the cutting tool bit convenient to replace.
The utility model provides a cutting machine with a cutting tool bit convenient to replace, which comprises: the transfer line, transfer line one end top is fixed with the cut-off knife, still includes:
the cutter holding block is fixed in the middle of the top end of the transmission rod;
the positioning rod is fixed on one side of the inner part of one surface of the cutter holding block, which is far away from the transmission rod;
the fixing strip penetrates through the middle part of the cutter holding block and is parallel to the positioning rod;
the spring is sleeved in the middle of the fixed strip, and one end of the spring is clamped and fixed in the middle of the outer wall of the fixed strip;
the cutting knife is sleeved outside the positioning rod, and one end of the fixing strip is abutted against the outer surface of the cutting knife.
Preferably, a combination block is fixed at the position where the cutter holding block is connected with the transmission rod, and the combination block is fixed at the inner side of the middle part of the transmission rod.
Preferably, symmetrical fixing screws penetrate through the position where the transmission rod is connected with the combination block, and the middle of each fixing screw penetrates through the transmission rod and the inner side of the combination block.
Preferably, a knife holding opening is formed in the position, connected with the positioning rod, of the knife holding block, the cut-off knife is located on the inner side of the knife holding opening, and one end of the fixing strip penetrates through the inner portion of the knife holding opening and is abutted against the inner wall of the knife holding opening.
Preferably, the position that the fixed strip is connected to the sword holding piece has seted up the shrink groove, and the spring is located the shrink groove inboard, and the one end butt in shrink groove inner wall that the fixed strip was kept away from to the spring.
Preferably, a pull ring is arranged at the top of one end of the fixing strip, which is far away from the knife holding edge, in a penetrating manner, and the pull ring is buckled on the inner wall of the knife holding block.
Compared with the prior art, the cutting machine with the conveniently replaced cutting tool bit has the following beneficial effects:
1. the cutter holding block is additionally arranged at the position where the transmission rod is connected with the cutter, and the positioning rod and the fixing strip are additionally arranged on the inner side of the cutter holding block, so that the installation of the cutter can be completed only by placing the cutter inside the cutter holding block.
2. According to the utility model, the spring is sleeved in the middle of the fixing strip, when the fixing strip fixes the cutter, the fixing strip can be ensured to always have the force for clamping the cutter under the pushing of the spring, the firmness of the cutter during fixing is improved, and when the cutter is replaced, the spring can reset the cutter only by loosening the fixing strip, so that the convenience in the operation process of the fixing strip is increased, and the cutter holding block and the transmission rod can be detached by additionally arranging the combination block and the fixing bolt at the connecting position of the cutter holding block and the transmission rod, so that the functionality of the cutter holding block during use is greatly enhanced.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a cutting machine with cutting head convenient to replace according to the present invention;
FIG. 2 is an exploded view of the knife holder block and the driving rod shown in FIG. 1;
FIG. 3 is a cross-sectional structural view of the middle portion of the knife holder shown in FIG. 1;
fig. 4 is an exploded view of the interior of the knife holder block shown in fig. 1.
Reference numbers in the figures: 1. a transmission rod; 2. a cutter; 3. a cutter holding block; 4. positioning a rod; 5. a fixing strip; 6. holding a knife edge; 7. a contraction groove; 8. a spring; 9. combining the blocks; 10. fixing the screw rod; 11. and (4) a pull ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to the drawings, an embodiment of the present invention provides a cutting machine with a conveniently replaced cutting head, where the cutting machine with the conveniently replaced cutting head includes:
the transfer line 1, 1 one end top of transfer line is fixed with cut-off knife 2, still includes:
the cutter holding block 3 is fixed in the middle of the top end of the transmission rod 1;
the positioning rod 4 is fixed on one side of the inner part of one surface, far away from the transmission rod 1, of the cutter holding block 3;
the fixing strip 5 penetrates through the middle part of the cutter holding block 3 and is parallel to the positioning rod 4;
the spring 8 is sleeved in the middle of the fixing strip 5, and one end of the spring 8 is clamped and fixed in the middle of the outer wall of the fixing strip 5;
the cutting knife 2 is sleeved outside the positioning rod 4, and one end of the fixing strip 5 is abutted against the outer surface of the cutting knife 2.
It should be noted that: hold the position of sword piece 3 connecting rod 4 and seted up and hold the edge of a knife 6, cut-off knife 2 is located and holds edge of a knife 6 inboardly, and 5 one end of fixed strip is worn to locate and is held edge of a knife 6 inside and hold edge of a knife 6 inner wall butt, hold the position that sword piece 3 is connected fixed strip 5 and seted up shrink groove 7, spring 8 is located shrink groove 7 inboardly, spring 8 keeps away from the one end butt of fixed strip 5 in shrink groove 7 inner wall, the fixed strip 5 is kept away from the one end top of holding edge of a knife 6 and is worn to be equipped with pull ring 11, 11 locks of pull ring are in holding 3 inner walls of sword piece.
In the present embodiment: according to the utility model, the cutter holding block 3 is additionally arranged at the position where the transmission rod 1 is connected with the cutter 2, and the positioning rod 4 and the fixing strip 5 are additionally arranged on the inner side of the cutter holding block 3, so that the installation of the cutter 2 can be completed only by putting the cutter into the inner side of the cutter holding block 3.
In the embodiment of the utility model, please refer to the attached drawings, a combination block 9 is fixed at the position where the cutter holding block 3 is connected with the transmission rod 1, the combination block 9 is fixed at the inner side of the middle part of the transmission rod 1, symmetrical fixing screws 10 penetrate through the position where the transmission rod 1 is connected with the combination block 9, and the middle part of the fixing screw 10 penetrates through the transmission rod 1 and the inner side of the combination block 9;
in the present embodiment: according to the utility model, the spring 8 is sleeved in the middle of the fixing strip 5, when the fixing strip 5 fixes the cut-off knife 2, the fixing strip 5 can be ensured to always have clamping force on the cut-off knife 2 under the pushing of the spring 8, the firmness of the cut-off knife 2 in the fixing process is improved, and when the cut-off knife 2 is replaced, the spring 8 can reset the cut-off knife by only loosening the fixing strip 5, so that the convenience in the operation process of the fixing strip 5 is increased, and the combination block 9 and the fixing bolt are additionally arranged at the position where the knife holding block 3 is connected with the transmission rod 1, so that the knife holding block 3 and the transmission rod 1 can be detached, and the functionality of the knife holding block 3 in the use process is greatly enhanced.
The use process comprises the following steps: during the use, install the inboard of transfer line 1 with the combination piece 9 of holding sword piece 3 one end, use set screw 10 to fix, later stimulate pull ring 11, make fixed strip 5 pull out from the inboard of holding sword mouth 6, after fixed strip 5 pulls out, install cut-off knife 2 in the locating lever 4 outside of holding sword mouth 6 inboard, loosen pull ring 11 this moment, fixed strip 5 can be under the promotion of spring 8, fix cut-off knife 2 in the inboard of holding sword mouth 6, in the in-process of pulling the fixed body strip, the spring 8 of shrink 7 inboard can contract along with the removal of fixed strip 5, when fixed strip 5 does not possess the pulling force, fixed strip 5 can be under the promotion of spring 8 butt to the surface of cut-off knife 2, when changing cut-off knife 2, it can to pull fixed strip 5 takes out cut-off knife 2, it is enough to put into new cut-off knife 2 and loosen fixed strip 5.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a convenient cutting machine of cutting tool bit of changing, includes transfer line (1), transfer line (1) one end top is fixed with cut-off knife (2), its characterized in that still includes:
the cutter holding block (3), the cutter holding block (3) is fixed in the middle of the top end of the transmission rod (1);
the positioning rod (4), the positioning rod (4) is fixed on one side of the inner part of one surface, far away from the transmission rod (1), of the cutter holding block (3);
the fixing strip (5) penetrates through the middle part of the cutter holding block (3) and is parallel to the positioning rod (4);
the spring (8) is sleeved in the middle of the fixing strip (5), and one end of the spring (8) is clamped and fixed in the middle of the outer wall of the fixing strip (5);
the cutting knife (2) is sleeved outside the positioning rod (4), and one end of the fixing strip (5) is abutted to the outer surface of the cutting knife (2).
2. The cutting machine convenient for replacing the cutting-off tool bit as claimed in claim 1, wherein a combination block (9) is fixed at a position where the tool holding block (3) is connected with the transmission rod (1), and the combination block (9) is fixed at the inner side of the middle part of the transmission rod (1).
3. The cutting machine convenient for replacing the cutting-off tool bit is characterized in that symmetrical fixing screws (10) penetrate through the positions, connected with the combination blocks (9), of the transmission rod (1), and the middle parts of the fixing screws (10) penetrate through the inner sides of the transmission rod (1) and the combination blocks (9).
4. The cutting machine convenient for replacing the cutting head according to claim 1, wherein the position of the cutter holding block (3) connected with the positioning rod (4) is provided with a cutter holding edge (6), the cutter (2) is positioned on the inner side of the cutter holding edge (6), and one end of the fixing strip (5) is penetrated and arranged inside the cutter holding edge (6) and abutted against the inner wall of the cutter holding edge (6).
5. The cutting machine with the cutting head convenient to replace as claimed in claim 1, wherein a shrinkage groove (7) is formed in the position, where the cutter holding block (3) is connected with the fixing strip (5), the spring (8) is located on the inner side of the shrinkage groove (7), and one end, far away from the fixing strip (5), of the spring (8) abuts against the inner wall of the shrinkage groove (7).
6. The cutting machine convenient for replacing the cutting head according to claim 1, wherein a pull ring (11) is arranged at the top of one end of the fixing strip (5) far away from the knife holding edge (6) in a penetrating manner, and the pull ring (11) is buckled on the inner wall of the knife holding block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942816.4U CN216229799U (en) | 2021-11-26 | 2021-11-26 | Cutting machine with cutting tool bit convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942816.4U CN216229799U (en) | 2021-11-26 | 2021-11-26 | Cutting machine with cutting tool bit convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216229799U true CN216229799U (en) | 2022-04-08 |
Family
ID=80959511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122942816.4U Active CN216229799U (en) | 2021-11-26 | 2021-11-26 | Cutting machine with cutting tool bit convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216229799U (en) |
-
2021
- 2021-11-26 CN CN202122942816.4U patent/CN216229799U/en active Active
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