Axe-shaped art knife rest

Abstract

The utility model relates to the technical field of art knife rests, and discloses an axe-shaped art knife rest which comprises a knife handle, a knife rest body welded to one end of the knife handle and a detachable art knife blade arranged on the side, away from the knife handle, of the knife rest body, and a knocking block supported by a solid iron block is fixedly installed at the other end, away from the art knife blade, of the knife rest body. The end, close to the art knife blade, of the knife rest body is fixedly provided with a clamping piece used for positioning the art knife blade, the end, close to the art knife blade, of the knife rest body is fixedly provided with an inserting groove used for positioning the art knife blade, and nuts are fixedly installed on the two sides of the clamping piece. According to the axe-shaped art knife rest, the bolt can be screwed off through the lug base, the nut does not need to be disassembled, an art knife blade is placed in the two clamping pieces, the threaded groove and the bolt are located on the same plane, then the bolt is screwed manually, installation of the blade can be completed, and the blade can be conveniently and rapidly replaced; and the friction force between the hand and the knife handle can be increased through the anti-skid lines on the inserting sleeve, so that the knife handle is more stable when the operator holds the knife handle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of art knife holder, concretely is axe shape art knife holder. BACKGROUND

[0002] The art knife is used to the art and handicraft, mainly is used to cut soft material, for example, color paper etc., is two parts of plastic handle and blade, is the pull -out structure. In order to meet the application demand, heavy art knife gradually becomes common, heavy art knife can be used to carve, cut, and in the process of fin production, thin cutting staff needs to remove material after fin alignment, needs to hold art knife blade and knock off operation, so need axe shape art knife holder to realize the removal of material.

[0003] Chinese utility model patent publication number: CN216967855U, discloses: an art knife, the art knife, through the unlocking piece can conveniently and quickly remove the connection of blade locking piece and blade, so that the blade can be easily taken out or inserted, even if the knife holder is not taken off or installed on the shell, the blade can be replaced, but the art knife is sharp, and it is not convenient to knock, which can easily lead to the need to knock, because the body is thin and narrow and fragile, and it is easy to break, and because gloves cannot be worn for operation, the risk of hand injury is very high, and the operation efficiency of the staff is affected, resulting in poor practicality. SUMMARY

[0004] The utility model solves the technical problem that the axe shape art knife holder can effectively solve the problems in the prior art.

[0005] The utility model employs the technical scheme: axe shape art knife holder, including handle and the welding of the handle one end knife rest and the detachable art knife blade of the other end of the knife rest away from the handle, the other end of the knife rest away from the art knife blade is fixedly installed with the knocking block supported by solid iron block, the one end of the knife rest close to the art knife blade is fixedly installed with the clamping piece for positioning the art knife blade and the insertion slot for positioning the art knife blade, the both sides of the clamping piece are fixedly installed with the nut, the one end of the clamping piece is connected with the bolt through the nut screw thread and penetrates the clamping piece and the art knife blade.

[0006] Preferably, the other end of the handle away from the knife rest is fixedly installed with the insert sleeve, the insert sleeve is provided with anti -skid lines with " spiral " cross section.

[0007] Through the anti -skid lines on the insert sleeve, the friction between the hand and the handle can be increased, so that the operator is more stable when holding the handle, and the risk of accidental falling of the handle during operation is reduced, thereby further ensuring the safety of operation.

[0008] Preferably, the shank is fixedly installed with a column near one end of the holder body, the holder body is provided with a positioning slot matched with the column near one end of the column, and the shank and the holder body are connected by argon arc welding.

[0009] Through the above technical scheme, the cooperation of the column and the positioning slot can position the shank and the holder body before welding, ensuring the accuracy of the connection position of the two, and the argon arc welding connection can ensure the firmness and sealing of the connection position, improve the structural strength of the holder as a whole, and make it not easy to loosen in frequent knocking operation.

[0010] Preferably, the clamping piece is fixedly installed with a connecting sleeve near one end of the holder body, and the connecting sleeve and the holder body are located on both sides of the slot.

[0011] Through the above technical scheme, the connecting sleeve can enhance the connection stability between the clamping piece and the holder body, and cooperates with the slot to position and support the art knife blade from both sides, preventing the art knife blade from shaking or shifting during operation, and ensuring the cutting accuracy.

[0012] Preferably, the art knife blade is fixedly installed with a blade back near one end of the slot, and the blade back is inserted into the slot.

[0013] Through the above technical scheme, the insertion and installation of the blade back and the slot make the installation and dismounting process of the art knife blade more convenient, and only need to insert or pull out the blade back into or from the slot, which is convenient for replacing the blade in time when it is worn or damaged, and improves the work efficiency.

[0014] Preferably, the clamping piece and the art knife blade are both provided with a threaded groove matched with a nut, and the bolt is threadedly connected with the threaded groove and the nut.

[0015] Through the above technical scheme, the threaded connection of the threaded groove, the nut and the bolt can tightly fix the clamping piece and the art knife blade together, ensuring that the art knife blade will not loosen and fall out of the clamping piece during knocking operation, and the operation is simple when replacing the blade, only need to rotate the bolt.

[0016] Preferably, the bolt is fixedly installed with an ear seat away from the clamping piece, and the bolt, the threaded groove and the nut are provided with the same two, and the two bolts, the threaded grooves and the nuts are symmetrically distributed about the center line of the clamping piece.

[0017] Through the above technical scheme, the ear seat is convenient for the operator to pinch with fingers, and more easily tighten or loosen the bolt, improving the operation convenience of the blade installation and dismounting, and the two symmetrically distributed bolts, threaded grooves and nuts can make the clamping force of the clamping piece on the art knife blade more uniform, ensuring the stability of the art knife blade during operation.

[0018] Compared with the prior art, the utility model provides an axe-shaped art knife holder, has the following beneficial effects:

[0019] 1, this axe-shaped art knife holder, through the ear seat can twist off bolt, and need not to take off nut, put art knife blade in two clamping pieces, make screw groove with bolt lie in same plane, then manually tighten bolt, can complete the installation of blade, can be convenient for quick replacement of blade, through the anti -skid line of bushing can increase the friction between hand and handle, make operating personnel when holding handle more stable, reduce the risk of handle accidental slip in the process of operation, further guarantee the safety of operation;

[0020] 2, this axe-shaped art knife holder, when using, hand holds knife handle, and places art knife blade on the material to be cut, uses small hammer to knock the knocking block of knife holder body, because adopts solid iron block to make, can knock the knife holder with peace of mind, need not worry about knocking to hand, also need not worry about blade breakage to hurt hand, the knocking position is big and obvious, and the knocking effectiveness is improved, and the cutting effect is better, and the working efficiency is improved, and the breakage consumption of art knife blade is reduced, and the material can be easily cut, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure diagram of the utility model Figure 1

[0022] Figure 2 It is the three-dimensional structure diagram of the utility model Figure 2

[0023] Figure 3 It is the three-dimensional structure diagram of the utility model Figure 3

[0024] Figure 4 It is the split structure diagram of the utility model

[0025] Figure 5 It is the split structure diagram of the utility model Figure 1

[0026] Figure 6 It is the split structure diagram of the utility model Figure 2

[0027] Figure 7 It is the split structure diagram of the utility model

[0028] ​​​​​The components are: 1. handle; 2. insert sleeve; 3. anti-slip texture; 4. insert post; 5. knife holder body; 6. positioning groove; 7. striking block; 8. slot; 9. connecting sleeve; 10. clamping plate; 11. nut; 12. blade back; 13. utility knife blade; 14. threaded groove; 15. bolt; 16. ear seat. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figures 1-7 As shown, the axe-shaped utility knife holder provided by this utility model includes a handle 1, a knife holder body 5 welded to one end of the handle 1, and a detachable utility knife blade 13 on the side of the knife holder body 5 away from the handle 1. A striking block 7 supported by a solid iron block is fixedly installed at the other end of the knife holder body 5 away from the utility knife blade 13. A clamping plate 10 for positioning the utility knife blade 13 and a slot 8 for positioning the utility knife blade 13 are fixedly installed at the end of the knife holder body 5 near the utility knife blade 13. Nuts 11 are fixedly installed on both sides of the clamping plate 10. A bolt 15 that passes through the clamping plate 10 and the utility knife blade 13 is threadedly connected to one end of the clamping plate 10 through the nut 11.

[0031] Specifically, a sleeve 2 is fixedly installed at the other end of the handle 1 away from the knife holder body 5. The sleeve 2 has anti-slip texture 3 with a "spiral" cross section. The advantage is that the anti-slip texture 3 on the sleeve 2 can increase the friction between the hand and the handle 1, making the operator more stable when holding the handle 1, reducing the risk of the handle 1 accidentally slipping during operation, thereby further ensuring the safety of operation.

[0032] Specifically, a pin 4 is fixedly installed at one end of the tool holder 1 near the tool holder body 5, and a positioning groove 6 that matches the pin 4 is opened at one end of the tool holder body 5 near the pin 4. The tool holder 1 and the tool holder body 5 are connected by argon arc welding. The advantage is that the cooperation between the pin 4 and the positioning groove 6 can position the tool holder 1 and the tool holder body 5 before welding, ensuring the accuracy of the connection position. The argon arc welding connection can ensure the firmness and sealing of the connection part, improve the overall structural strength of the tool holder, and make it less prone to loosening during frequent hammering operations.

[0033] Specifically, the clamping sheet 10 is fixedly installed with a connecting sleeve 9 close to one end of the knife holder body 5, the connecting sleeve 9 and the knife holder body 5 are located on both sides of the insertion slot 8, and the advantage is that the connecting sleeve 9 can enhance the connection stability between the clamping sheet 10 and the knife holder body 5, and cooperates with the insertion slot 8 to position and support the stationery knife blade 13 from both sides, so as to prevent the stationery knife blade 13 from shaking or moving during operation, and ensure the cutting accuracy.

[0034] Embodiment two: as shown in the following table, as an improvement on the last embodiment. Figures 3-7

[0035] Specifically, the stationery knife blade 13 is fixedly installed with a blade back 12 close to one end of the insertion slot 8, and the blade back 12 is insertedly installed with the insertion slot 8, and the advantage is that the inserted installation of the blade back 12 and the insertion slot 8 makes the installation and dismounting process of the stationery knife blade 13 more convenient, and only needs to be inserted or pulled out by aligning the blade back 12 with the insertion slot 8, so as to facilitate timely replacement when the blade is worn or damaged, and improve the work efficiency.

[0036] Specifically, the clamping sheet 10 and the stationery knife blade 13 are both provided with a threaded groove 14, the threaded groove 14 is matched with the nut 11, the bolt 15 is threadedly connected with the threaded groove 14 and the nut 11, and the advantage is that the threaded connection of the threaded groove 14, the nut 11 and the bolt 15 can tightly fix the clamping sheet 10 and the stationery knife blade 13 together, so as to ensure that the stationery knife blade 13 will not be loosened and separated from the clamping sheet 10 during the knocking operation, and at the same time, the operation is simple when the blade needs to be replaced, and only needs to rotate the bolt 15.

[0037] Specifically, the bolt 15 is fixedly installed with an ear seat 16 away from the clamping sheet 10, and the bolt 15, the threaded groove 14 and the nut 11 are provided with the same two, and the two bolts 15, the threaded grooves 14 and the nuts 11 are symmetrically distributed about the center line of the clamping sheet 10, and the advantage is that the ear seat 16 is convenient for the operator to pinch with fingers, so as to more easily tighten or loosen the bolt 15, improve the operation convenience of the blade installation and dismounting, and the two symmetrically distributed bolts 15, threaded grooves 14 and nuts 11 can make the clamping force of the clamping sheet 10 on the stationery knife blade 13 more uniform, and ensure the stability of the stationery knife blade 13 during the working process.

[0038] ​Working principle: in use, the cooperation of the inserting column 4 and the positioning groove 6 can position the handle 1 and the body 5 before welding, ensure the accuracy of the connection position, and the argon arc welding connection can ensure the firmness and sealing of the connection position, improve the structural strength of the whole cutter holder, prevent the loosening in frequent knocking operation, the connecting sleeve 9 can enhance the connection stability between the clamping piece 10 and the cutter holder body 5, and cooperates with the inserting groove 8 to position and support the stationery knife blade 13 from both sides, prevent the shaking or displacement of the stationery knife blade 13 in the operation process, ensure the cutting accuracy, the inserting and installing mode of the blade back 12 and the inserting groove 8 can make the installation and dismounting process of the stationery knife blade 13 more convenient, only need to align the blade back 12 with the inserting groove 8 and insert or pull out, can replace the blade in time when the blade is worn or damaged, improve the work efficiency, the threaded connection of the threaded groove 14, the nut 11 and the bolt 15 can tightly fix the clamping piece 10 and the stationery knife blade 13 together, ensure that the stationery knife blade 13 will not loosen and fall out from the clamping piece 10 in the knocking operation, meanwhile, this connection mode is simple in operation when replacing the blade, only need to rotate the bolt 15, the ear seat 16 is convenient for the operator to pinch with fingers, more easily rotate and loosen the bolt 15, improve the operation convenience of the blade installation and dismounting, the two symmetrically distributed bolts 15, threaded grooves 14 and nuts 11 can make the clamping force of the clamping piece 10 to the stationery knife blade 13 more uniform, ensure the stability of the stationery knife blade 13 in the working process.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An axe-shaped art knife holder, comprising a handle (1), a holder body (5) welded to one end of the handle (1), and an art knife blade (13) detachably connected to the side of the holder body (5) away from the handle (1), characterized in that: The other end of the knife holder body (5) away from the knife blade (13) is fixedly installed with a knocking block (7) supported by a solid iron block, one end of the knife holder body (5) near the knife blade (13) is fixedly installed with a clamping piece (10) for positioning the knife blade (13) and a slot (8) for positioning the knife blade (13), both sides of the clamping piece (10) are fixedly installed with nuts (11), and one end of the clamping piece (10) is threadedly connected with a bolt (15) penetrating through the clamping piece (10) and the knife blade (13) through the nuts (11).

2. The hatchet-style art knife handle of claim 1, wherein: The other end of the knife handle (1) away from the knife holder body (5) is fixedly installed with a plug sleeve (2), and the plug sleeve (2) is provided with anti-skid lines (3) in a "spiral" cross section.

3. The hatchet-style art knife handle of claim 1, wherein: The other end of the knife handle (1) near the knife holder body (5) is fixedly installed with a plug column (4), one end of the knife holder body (5) near the plug column (4) is provided with a positioning groove (6) matched with the plug column (4), and the knife handle (1) and the knife holder body (5) are connected by argon arc welding.

4. The hatchet-style utility knife handle of claim 1, wherein: The other end of the clamping piece (10) near the knife holder body (5) is fixedly installed with a connecting sleeve (9), and the connecting sleeve (9) and the knife holder body (5) are located on both sides of the slot (8).

5. The hatchet-style utility knife handle of claim 1, wherein: The other end of the knife blade (13) near the slot (8) is fixedly installed with a blade back (12), and the blade back (12) is insertedly installed with the slot (8).

6. The hatchet-style utility knife handle of claim 1, wherein: The clamping piece (10) and the knife blade (13) are both provided with threaded grooves (14) matched with the nuts (11), and the bolt (15) is threadedly connected with the threaded grooves (14) and the nuts (11).

7. The hatchet-style utility knife handle of claim 1, wherein: The bolt (15) is fixedly installed with an ear seat (16) away from the clamping piece (10), and the bolt (15), the threaded groove (14) and the nut (11) are provided with the same two, and the two bolts (15), the threaded grooves (14) and the nuts (11) are symmetrically distributed about the center line of the clamping piece (10).

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