CN216502590U - Cutter structure for processing primary and secondary keys - Google Patents
Cutter structure for processing primary and secondary keys Download PDFInfo
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- CN216502590U CN216502590U CN202122276400.3U CN202122276400U CN216502590U CN 216502590 U CN216502590 U CN 216502590U CN 202122276400 U CN202122276400 U CN 202122276400U CN 216502590 U CN216502590 U CN 216502590U
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Abstract
The utility model relates to the technical field of key processing, in particular to a cutter structure for processing a master-slave key, which comprises a master-slave combined cutter, wherein the master-slave combined cutter comprises an M-shaped processing cutter, a U-shaped processing cutter, a W-shaped processing cutter and a threaded guide rod, one end of the M-shaped processing cutter is provided with an M-shaped cutter head, one end of the U-shaped processing cutter is provided with a U-shaped cutter head, one end of the W-shaped processing cutter is provided with a W-shaped cutter head, one end of the threaded guide rod is connected with an adjusting head through threads, an iron storage box of the storage box and a cutter mounting bracket. According to the M-shaped cutter head, the U-shaped cutter head, the W-shaped cutter head and the threaded guide rod, each cutter corresponds to each pit position, each hole is formed at one time, the pit positions are more accurate, smooth and attractive, the operation is directly performed by a novice, basically no error exists, a plurality of generations of keys can be copied, the threaded guide rod does not need to be replaced, the adjustable adjusting head can adjust according to the depth of the pit positions of a key blank, the keys can be accurately copied, and the machining precision and the machining efficiency are greatly improved.
Description
Technical Field
The utility model relates to a cutter structure and a processing method thereof, in particular to a cutter structure for processing a primary key and a secondary key, belonging to the technical field of key processing.
Background
Conventional primary and secondary pearl has three kinds of combinations to be at quantity and position at random not at fixed position, the in-process of processing can appear not thoroughly in addition, often still need polish after the processing is accomplished, consequently it is more time-consuming and laborious, the reduction that the efficiency of processing can be great still can cause the system to join in marriage the key and can't open the lock that corresponds under the serious condition, consequently still can cause the waste of resource, the demand of the use that can't satisfy when taking time to take a lot of work.
Therefore, there is a need for an improved tool for machining master and slave keys to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutter structure for machining primary and secondary keys, which comprises an M-shaped cutter head, a U-shaped cutter head, a W-shaped cutter head and a threaded guide rod, wherein each cutter corresponds to each pit position, more precise key blanks such as Israel Modilex, Kadelman and the like can be arranged, each hole is formed at one time, the pit positions are more accurate, flat and attractive, a novice can directly operate the cutter structure, basically no error exists, a plurality of generations of keys can be copied, the threaded guide rod does not need to be replaced, the adjustable adjusting head can be adjusted according to the pit position depth of the key blanks, accurate copying is realized, and the machining precision and the machining efficiency are greatly improved.
In order to achieve the purpose, the utility model adopts the main technical scheme that:
a cutter structure for processing a master-slave key, comprising: the combined master-slave cutter comprises an M-shaped machining cutter, a U-shaped machining cutter, a W-shaped machining cutter and a threaded guide rod, wherein an M-shaped cutter head is fixedly arranged at one end of the M-shaped machining cutter, a U-shaped cutter head is fixedly arranged at one end of the U-shaped machining cutter, a W-shaped cutter head is fixedly arranged at one end of the W-shaped machining cutter, and an adjusting head is connected to one end of the threaded guide rod through threads;
through the technical scheme, the screw rod is fixedly arranged at one end, away from the concave sliding groove, of the threaded guide rod, the screw rod is in threaded suspension connection with the adjusting head, the threaded guide rod does not need to be replaced, and the adjustable adjusting head can be adjusted according to the pit depth of a key blank and accurately copied;
the conventional primary and secondary beads are combined in three ways, so that the utility model is specially upgraded according to the pit positions and is provided with an M-shaped tool bit, a U-shaped tool bit, a W-shaped tool bit and a threaded guide rod;
each knife corresponds to each pit position and can be provided with more precise key blanks such as Israel Modilex, Kademann and the like, so that the use convenience and the processing efficiency are improved;
each hole is formed at one time, so that the pit position is more accurate, smooth and attractive;
the iron storage box comprises a storage box base and a storage box top cover which are connected through a hinge, wherein a foam buffer plate is filled in the storage box base, and a cutter groove which is clamped and connected with the primary and secondary combined cutters is formed in the foam buffer plate;
the iron storage box can also be used as a transfer box, so that the use flexibility and convenience are improved;
a cutter protecting sleeve is fixedly arranged at one end of the cutter groove, the cutter protecting sleeve is a rubber protecting sleeve, a box body label corresponding to the cutter handle label is attached to the foam buffer plate, and cutter groove handles are symmetrically distributed on the cutter groove;
through the technical scheme, the foam buffer plate is a foam plate, so that the primary and secondary combined tools can be directly clamped in the tool groove, the structure is simple, the primary and secondary combined tools can be conveniently stored after use, the tool bit on the primary and secondary combined tools can be connected in the tool protection sleeve in the using process, the tool bit can be sealed in the tool protection sleeve when not used, the tool bit on the primary and secondary combined tools is prevented from contacting with air, the primary and secondary combined tools can be prevented from being oxidized and corroded, and the service life of the primary and secondary combined tools is prolonged;
furthermore, a box body label is arranged on the foam buffer plate and corresponds to the handle label, so that the combined master and slave tools can be conveniently and quickly taken out according to needs when in use, and the influence of taking errors on the processing efficiency is avoided;
the cutter mounting support comprises a support longitudinal rod and a support transverse rod, a driving motor is fixedly arranged inside the support longitudinal rod, the output end of the driving motor is connected with a cutter connecting sleeve, and one end, far away from the driving motor, of the cutter connecting sleeve is connected with the primary and secondary combined cutters in a clamping manner;
a concave sliding groove is formed in the joint of the primary and secondary combined tool and the tool connecting sleeve, a convex sliding block which is connected with the concave sliding groove in a sliding mode is arranged inside the tool connecting sleeve, one end, close to the tool mounting support, of the primary and secondary combined tool is connected with a second magnet ring, a first magnet ring is fixedly arranged inside the tool connecting sleeve, and the contact surface magnetism of the first magnet ring is opposite to that of the second magnet ring;
through the technical scheme, the female chutes are fixedly arranged on the primary and secondary combined cutters, and the female chutes are fixedly arranged in the cutter connecting sleeves, so that the primary and secondary combined cutters can be directly inserted in the cutter connecting sleeves after the female chutes are aligned with the male sliding blocks in the installation process and are directly fixed in the cutter connecting sleeves under the action of the first magnet ring and the second magnet ring, the installation and the taking out are convenient, and the installation and replacement efficiency is improved;
the key can be formed in one step, can be directly operated by a novice, has no error basically, and can be copied into multiple generations of keys.
Preferably, a handle label is fixedly arranged at one end of the primary and secondary combined cutter, which is far away from the concave chute;
the label comprises an M-shaped label, a U-shaped label and a W-shaped label, wherein the M-shaped label corresponds to an M-shaped machining cutter, the U-shaped label corresponds to a U-shaped machining cutter, and the W-shaped label corresponds to a W-shaped machining cutter;
through above technical scheme, can be more convenient select M type processing cutter, U type processing cutter and W type processing cutter as required, can also observe the handle of a knife label on the primary and secondary gang tool except observing the tool bit, promote the convenience of using.
Preferably, a magnet ring is fixedly arranged on the outer side surface of the middle part of the primary and secondary combined cutter, and anti-skid grains are fixedly arranged on two sides of the magnet ring;
through above technical scheme, because the iron system receiver is made of iron, when consequently preventing primary and secondary combined tool short time, can directly place primary and secondary combined tool on the iron system receiver, receiver base or receiver top cap all can, the magnet ring on the primary and secondary combined tool can directly adsorb primary and secondary combined tool on the iron system receiver, prevent that primary and secondary combined tool from taking place to roll, the antiskid line can increase and the hand between the friction, promote the convenience of using and primary and secondary combined tool's life.
Preferably, a bearing is fixedly arranged at the joint of the cutter connecting sleeve and the support longitudinal rod, the outer ring of the bearing is fixedly connected with the support longitudinal rod, and the inner ring of the bearing is fixedly connected with the cutter connecting sleeve, so that the rotating speed of the cutter connecting sleeve is increased, and the processing efficiency is improved.
Preferably, a plurality of first magnetic strips are fixedly arranged on the base of the containing box, a plurality of second magnetic strips are fixedly arranged on the top cover of the containing box, the first magnetic strips correspond to the second magnetic strips, and the magnetism of the contact surfaces of the first magnetic strips and the second magnetic strips is opposite;
the length of primary and secondary combined tool is 40mm, and primary and secondary combined tool's diameter is 6mm, and primary and secondary combined tool's lateral surface spraying has the anti-rust paint, and the iron-made receiver can prevent that primary and secondary combined tool from droing, promotes primary and secondary combined tool's life together with the anti-rust paint, and the structure is fairly simple moreover, promotes the convenience of using.
The utility model has at least the following beneficial effects:
m type tool bit, U type tool bit, W type tool bit and screw thread guide arm, each corresponds each hole position to the sword, can dispose more accurate key base such as Israel mould Di le, caderman, every hole one shot forming, the hole position is more accurate, level and smooth, it is pleasing to the eye, novice direct operation, error-free basically, can duplicate many generations of keys, need not to change the screw thread guide arm, adjustable regulation head can be adjusted according to key base hole position degree of depth, accurate duplication, the precision of promotion house processing and the efficiency of processing greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view of the cutter mounting bracket of the present invention;
FIG. 3 is a view of the threaded guide of the present invention;
FIG. 4 is a top view of the iron storage box of the present invention;
fig. 5 is a cross-sectional view of the tool mounting bracket of the present invention.
In the figure, 1-primary-secondary combined cutter, 101-M type machining cutter, 102-U type machining cutter, 103-W type machining cutter, 104-threaded guide rod, 2-cutter mounting bracket, 201-bracket longitudinal rod, 202-bracket transverse rod, 3-iron-made storage box, 301-storage box base, 302-storage box top cover, 4-foam buffer plate, 401-cutter groove, 402-cutter groove handle, 5-driving motor, 6-cutter connecting sleeve, 601-convex slide block, 602-first magnet ring, 7-cutter handle label, 701-M type label, 702-U type label, 703-W type label, 8-magnet ring, 801-anti-skid grain, 9-first magnetic strip, 901-second magnetic strip, 10-box label, 11-M type tool bit, 12-U type tool bit, 13-W type tool bit, 14-adjusting head, 15-hinge, 16-concave chute, 17-second magnet ring, 18-lead screw, 19-bearing, 20-cutter protecting sleeve.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1 to 5, the cutter structure for processing a primary-secondary key provided in this embodiment includes: the combined master-slave cutter 1 comprises an M-shaped machining cutter 101, a U-shaped machining cutter 102, a W-shaped machining cutter 103 and a threaded guide rod 104, wherein an M-shaped cutter head 11 is fixedly arranged at one end of the M-shaped machining cutter 101, a U-shaped cutter head 12 is fixedly arranged at one end of the U-shaped machining cutter 102, a W-shaped cutter head 13 is fixedly arranged at one end of the W-shaped machining cutter 103, and an adjusting head 14 is connected to one end of the threaded guide rod 104 through threads;
one end of the threaded guide rod 104, which is far away from the concave chute 16, is fixedly provided with a screw rod 18, the screw rod 18 is in threaded suspension connection with the adjusting head 14, the threaded guide rod 104 does not need to be replaced, and the adjustable adjusting head 14 can be adjusted according to the pit depth of a key blank and accurately copied;
the conventional primary and secondary beads are combined in three ways, so that the utility model is specially upgraded according to the pit positions and is provided with an M-shaped cutter head 11, a U-shaped cutter head 12, a W-shaped cutter head 13 and a threaded guide rod;
each knife corresponds to each pit position and can be provided with more precise key blanks such as Israel Modilex, Kademann and the like, so that the use convenience and the processing efficiency are improved;
each hole is formed at one time, so that the pit position is more accurate, smooth and attractive;
the iron storage box 3 comprises a storage box base 301 and a storage box base 301 which are connected through a hinge 15, wherein a foam buffer plate 4 is filled in the storage box base 301, and a cutter groove 401 which is clamped and connected with the primary and secondary combined cutters 1 is formed in the foam buffer plate 4;
the iron storage box 3 can also be used as a transfer box, so that the use flexibility and convenience are improved;
a cutter protecting sleeve 20 is fixedly arranged at one end of the cutter groove 401, the cutter protecting sleeve 20 is a rubber protecting sleeve, a box body label 10 corresponding to the cutter handle label 7 is attached to the foam buffer plate 4, and cutter groove handles 402 which are symmetrically distributed are arranged on the cutter groove 401;
the foam buffer plate 4 is a foam plate, so that the primary and secondary combined tools 1 can be directly clamped in the tool groove 401, the structure is simple, the storage is convenient after the use, the tool bit on the primary and secondary combined tools 1 can be connected in the tool protection sleeve 20 in the using process, and the tool bit can be sealed in the tool protection sleeve 20 when not used, so that the tool bit on the primary and secondary combined tools 1 is prevented from contacting with air, the oxidation and corrosion of the primary and secondary combined tools 1 can be prevented, and the service life of the primary and secondary combined tools 1 is prolonged;
furthermore, a box body label 10 is arranged on the foam buffer plate 4, and the box body label 10 corresponds to the handle label 7, so that the combined master and slave tools 1 can be conveniently and quickly taken out according to needs when in use, and the influence of taking errors on the processing efficiency is avoided;
the cutter mounting support 2 comprises a support longitudinal rod 201 and a support transverse rod 202, a driving motor 5 is fixedly arranged inside the support longitudinal rod 201, the output end of the driving motor 5 is connected with a cutter connecting sleeve 6, and one end, far away from the driving motor 5, of the cutter connecting sleeve 6 is connected with the primary and secondary combined cutter 1 in a clamping mode;
a concave chute 16 is formed at the joint of the primary-secondary combined tool 1 and the tool connecting sleeve 6, a convex sliding block 601 connected with the concave chute 16 in a sliding manner is arranged inside the tool connecting sleeve 6, one end of the primary-secondary combined tool 1, which is close to the tool mounting bracket 2, is connected with a second magnet ring 17, a first magnet ring 602 is fixedly arranged inside the tool connecting sleeve 6, and the contact surfaces of the first magnet ring 602 and the second magnet ring 17 are opposite in magnetism;
the female chute 16 is fixedly arranged on the primary and secondary combined tool 1, and the female chute 16 is fixedly arranged inside the tool connecting sleeve 6, so that in the installation process, after the female chute 16 is aligned with the male slider 601, the primary and secondary combined tool 1 can be directly inserted into the tool connecting sleeve 6 and directly fixed inside the tool connecting sleeve 6 under the action of the first magnet ring 602 and the second magnet ring 17, so that the installation and the taking-out are convenient, and the installation and replacement efficiency is improved;
the key can be formed in one step, can be directly operated by a novice, has no error basically, and can be copied into multiple generations of keys.
In the present embodiment, as shown in fig. 1, a handle label 7 is fixedly disposed at one end of the primary and secondary combined tool 1 away from the concave chute 16;
the device comprises an M-shaped tag 701, a U-shaped tag 702 and a W-shaped tag 703, wherein the M-shaped tag 701 corresponds to an M-shaped machining tool 101, the U-shaped tag 702 corresponds to a U-shaped machining tool 102, and the W-shaped tag 703 corresponds to a W-shaped machining tool 103;
m type processing cutter 101, U type processing cutter 102 and W type processing cutter 103 can be more convenient select as required, can also observe the handle of a knife label 7 on the primary and secondary combined tool 1 except observing the tool bit, promote the convenience of using.
In this embodiment, as shown in fig. 2, a magnet ring 8 is fixedly disposed on the outer side surface of the middle portion of the primary-secondary combined tool 1, and anti-slip patterns 801 are fixedly disposed on two sides of the magnet ring 8;
because iron system receiver 3 is iron system, consequently when preventing primary and secondary combined tool 1 short time, can directly place primary and secondary combined tool 1 on iron system receiver 3, receiver base 301 or receiver top cap 302 all can, magnet ring 8 on the primary and secondary combined tool 1 can directly adsorb primary and secondary combined tool 1 on iron system receiver 3, prevent that primary and secondary combined tool 1 from taking place to roll, antiskid line 801 can increase and the hand between the friction, promote the convenience of using and primary and secondary combined tool 1's life.
In this embodiment, as shown in fig. 5, a bearing 19 is fixedly disposed at a connection portion between the tool connecting sleeve 6 and the vertical support rod 201, an outer ring of the bearing 19 is fixedly connected with the vertical support rod 201, and an inner ring of the bearing 19 is fixedly connected with the tool connecting sleeve 6, so that a rotation speed of the tool connecting sleeve 6 is increased, and a processing efficiency is improved.
In this embodiment, as shown in fig. 4, a plurality of first magnetic strips 9 are fixedly arranged on the storage box base 301, a plurality of second magnetic strips 901 are fixedly arranged on the storage box top cover 302, the first magnetic strips 9 correspond to the second magnetic strips 901, and the magnetic polarities of the contact surfaces of the first magnetic strips 9 and the second magnetic strips 901 are opposite;
the length of primary and secondary gang tool 1 is 40mm, and the diameter of primary and secondary gang tool 1 is 6mm, and the lateral surface spraying of primary and secondary gang tool 1 has anti-rust paint, and first magnetic stripe 9 and second magnetic stripe 901 can prevent that primary and secondary gang tool 1 from droing, promote the life of primary and secondary gang tool 1 with anti-rust paint together, and the structure is fairly simple moreover, promotes the convenience of using.
As shown in fig. 1 to 5, the method for processing a tool structure of a primary-secondary key according to this embodiment includes the following steps:
the method comprises the following steps: firstly, opening a storage box base 301 and a storage box top cover 302 of an iron storage box 3, inserting a hand into a cutter groove handle 402 of a cutter groove 401, and taking out the threaded guide rod 104 from the cutter protection sleeve 20;
step two: mounting the threaded guide 104 on a machine;
step three: taking out the M-shaped machining tool 101, the U-shaped machining tool 102 or the W-shaped machining tool 103 as required, wherein the taking-out process is consistent with the first step, holding the anti-skid lines 801 on the primary and secondary combined tools 1 by hands, then upwards moving the concave sliding grooves 16 of the primary and secondary combined tools 1, and inserting the primary and secondary combined tools 1 into the tool connecting sleeve 6 along the convex sliding blocks 601 in the tool connecting sleeve 6;
step four: the magnet collision sound can be heard in the putting process, the installation is finished after the sound is heard, and the position or the height to be processed is adjusted through the adjusting head 14 on the threaded guide rod 104;
step five: when the U-shaped machining tool 102 or the W-shaped machining tool 103 is used, the threaded guide rod 104 needs to be in a locked state for leveling, and the scale line is aligned with a user;
step six: when the M-shaped machining tool 101 is used, the screw guide 104 must be screwed clockwise once, leveled and then screwed back to the original position.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article of commerce or system in which the element is comprised.
While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a cutter structure of processing primary and secondary key which characterized in that includes:
the combined master-slave cutter (1) comprises an M-shaped machining cutter (101), a U-shaped machining cutter (102), a W-shaped machining cutter (103) and a threaded guide rod (104), wherein an M-shaped cutter head (11) is fixedly arranged at one end of the M-shaped machining cutter (101), a U-shaped cutter head (12) is fixedly arranged at one end of the U-shaped machining cutter (102), a W-shaped cutter head (13) is fixedly arranged at one end of the W-shaped machining cutter (103), and an adjusting head (14) is connected at one end of the threaded guide rod (104) through threads;
the iron storage box (3) comprises a storage box base (301) and a storage box top cover (302) which are connected through a hinge (15), wherein a foam buffer plate (4) is filled in the storage box base (301), and a cutter groove (401) which is connected with the primary and secondary combined cutters (1) in a clamping manner is formed in the foam buffer plate (4); and
cutter installing support (2), including support vertical pole (201) and support horizontal pole (202), the inside of support vertical pole (201) is fixed and is provided with driving motor (5), the output of driving motor (5) is connected with cutter adapter sleeve (6), cutter adapter sleeve (6) are kept away from the one end of driving motor (5) with primary and secondary combination cutter (1) block is connected.
2. The cutter structure for processing the primary and secondary keys according to claim 1, wherein: primary and secondary combined tool (1) with concave type spout (16) have all been seted up to the junction of cutter adapter sleeve (6), the inside of cutter adapter sleeve (6) be provided with concave type spout (16) sliding connection's protruding type slider (601), primary and secondary combined tool (1) are close to the one end of cutter installing support (2) is connected with second magnet circle (17), the inside of cutter adapter sleeve (6) is fixed to be provided with first magnet circle (602), first magnet circle (602) with the contact surface magnetism of second magnet circle (17) is opposite.
3. The structure of claim 2, wherein the primary and secondary keys are arranged in a row, and the structure comprises: a handle label (7) is fixedly arranged at one end of the primary and secondary combined cutter (1) far away from the concave chute (16);
the automatic cutting machine comprises an M-shaped label (701), a U-shaped label (702) and a W-shaped label (703), wherein the M-shaped label (701) corresponds to the M-shaped machining tool (101), the U-shaped label (702) corresponds to the U-shaped machining tool (102), and the W-shaped label (703) corresponds to the W-shaped machining tool (103).
4. The cutter structure for processing the primary and secondary keys according to claim 1, wherein: the outer side face of the middle part of the primary-secondary combined cutter (1) is fixedly provided with a magnet ring (8), and two sides of the magnet ring (8) are fixedly provided with anti-skidding lines (801).
5. The cutter structure for processing the primary and secondary keys according to claim 2, wherein: one end, far away from the concave sliding groove (16), of the threaded guide rod (104) is fixedly provided with a screw rod (18), and the screw rod (18) is in threaded suspension connection with the adjusting head (14).
6. The cutter structure for processing the primary and secondary keys according to claim 1, wherein: the cutter connecting sleeve (6) is fixedly provided with a bearing (19) at the joint of the support longitudinal rod (201), the outer ring of the bearing (19) is fixedly connected with the support longitudinal rod (201), and the inner ring of the bearing (19) is fixedly connected with the cutter connecting sleeve (6).
7. The structure of claim 3, wherein the primary and secondary keys are arranged in a row, and the structure comprises: the cutter groove is characterized in that a cutter protecting sleeve (20) is fixedly arranged at one end of the cutter groove (401), the cutter protecting sleeve (20) is a rubber protecting sleeve, a box label (10) corresponding to the cutter handle label (7) is attached to the foam buffer plate (4), and cutter groove handles (402) which are symmetrically distributed are arranged on the cutter groove (401).
8. The cutter structure for processing the primary and secondary keys according to claim 1, wherein: the storage box is characterized in that a plurality of first magnetic strips (9) are fixedly arranged on the storage box base (301), a plurality of second magnetic strips (901) are fixedly arranged on the storage box top cover (302), the first magnetic strips (9) correspond to the second magnetic strips (901), and the magnetism of the contact surfaces of the first magnetic strips (9) and the second magnetic strips (901) is opposite.
9. The cutter structure for processing the primary and secondary keys according to claim 1, wherein: the length of primary and secondary combined tool (1) is 40mm, the diameter of primary and secondary combined tool (1) is 6mm, just the lateral surface spraying of primary and secondary combined tool (1) has the anti-rust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276400.3U CN216502590U (en) | 2021-09-20 | 2021-09-20 | Cutter structure for processing primary and secondary keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276400.3U CN216502590U (en) | 2021-09-20 | 2021-09-20 | Cutter structure for processing primary and secondary keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502590U true CN216502590U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122276400.3U Active CN216502590U (en) | 2021-09-20 | 2021-09-20 | Cutter structure for processing primary and secondary keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502590U (en) |
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2021
- 2021-09-20 CN CN202122276400.3U patent/CN216502590U/en active Active
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