CN213730462U - Numerical control handle of a knife convenient to installation stability is high - Google Patents
Numerical control handle of a knife convenient to installation stability is high Download PDFInfo
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- CN213730462U CN213730462U CN202021953204.4U CN202021953204U CN213730462U CN 213730462 U CN213730462 U CN 213730462U CN 202021953204 U CN202021953204 U CN 202021953204U CN 213730462 U CN213730462 U CN 213730462U
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Abstract
The utility model relates to the technical field of numerical control knife handles, in particular to a numerical control knife handle convenient to install and high in stability, which comprises a knife handle body, wherein a first groove is formed on the upper surface of the knife handle body, a connecting rod is installed in the first groove through threads, a connecting head is sleeved outside the upper end of the knife handle body, a through hole is formed in one side of the connecting head, an integrated main shaft is welded above the connecting head, a first fixing groove is formed below the main shaft, a clamping block is welded at the top in the first fixing groove, a clamping groove is formed on the upper surface of the connecting rod, second grooves are formed in both sides in the first fixing groove, a second fixing groove is formed in one side in the second groove, a limiting hole is formed in one side of the main shaft at the position of the second fixing groove, a spring is welded at one end in the second fixing groove, a connecting block is arranged at one end of the spring in a sliding manner, a push rod is welded at one side of the connecting block, an iron-absorbing stone plate is welded in a manner that one end of the connecting block extends into the second groove, the utility model discloses, the more stable of handle of a knife installation.
Description
Technical Field
The utility model relates to a numerical control handle of a knife technical field especially relates to a numerical control handle of a knife convenient to installation stability is high.
Background
The numerical control machining has stricter requirements on the aspects of rigidity, precision, durability, dynamic balance performance and the like of the cutter, the selection of the cutter focuses on the structural and technological analysis of a workpiece, and the factors such as the machining capacity, the workpiece material, the process content and the like of the numerical control machine are comprehensively considered. All install the handle of a knife on the cutter, need to connect the handle of a knife that has the cutter and install on the main shaft, but current handle of a knife is usually simple to be installed on the lathe main shaft through the blind rivet, after long service life, can appear the handle of a knife and connect unstable condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of instable installation among the prior art, and the numerical control handle of a knife that installation stability is high of being convenient for that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a numerical control knife handle convenient to install and high in stability is designed, and comprises a knife handle body, wherein a first groove is formed in the upper surface of the knife handle body, a connecting rod is installed in the first groove in a threaded manner, a connecting head is sleeved outside the upper end of the knife handle body, a through hole is formed in one side of the connecting head, an integrated main shaft is welded above the connecting head, a first fixing groove is formed below the main shaft, a clamping block is welded at the top of the first fixing groove, a clamping groove is formed in the upper surface of the connecting rod, second grooves are formed in the two sides of the first fixing groove, a second fixing groove is formed in the two sides of the second groove, a limiting hole is formed in the position, located at the second fixing groove, of one side of the main shaft, a spring is welded at one end of the second fixing groove, a connecting block is arranged in the second fixing groove in a sliding manner, a push rod is welded at one side of the connecting block, connecting block one end all extends to weld in the second recess and has inhaled iron stone plate.
Preferably, the buffer layer is adhered to one side of the iron-absorbing stone plate, and the surface of one side of the buffer layer is integrally formed with the flange block.
Preferably, the inner wall of the first groove is tapped with an internal thread, and the outer wall of the lower end of the connecting rod is twisted with an external thread.
Preferably, one end of the connecting rod passes through the through hole and extends into the first fixing groove.
Preferably, one end of each push rod penetrates through the corresponding limiting hole.
The utility model provides a pair of numerical control handle of a knife convenient to installation stability is high, beneficial effect lies in: the handle of a knife is mainly installed through the mounting means of joint to this design, conveniently installs and dismantles to install clamping mechanism, can assist the joint installation of handle of a knife, make more stable of handle of a knife installation.
Drawings
FIG. 1 is a schematic structural view of a numerical control tool holder convenient for installation and high in stability;
FIG. 2 is a schematic view of a top view structure of the numerical control tool holder convenient for installation and high in stability provided by the utility model;
FIG. 3 is a schematic structural view of a tool shank body and a connector of the numerical control tool holder convenient for mounting and having high stability;
fig. 4 is the utility model provides a connecting rod and the schematic structure of connecting rod of numerical control handle of a knife convenient to installation stability is high.
In the figure: the tool handle comprises a tool handle body 1, a first groove 2, an internal thread 3, a connecting rod 4, an external thread 5, a connecting head 6, a through hole 7, a main shaft 8, a first fixing groove 9, a clamping block 10, a clamping groove 11, a second fixing groove 12, a second groove 13, a limiting hole 14, a spring 15, a connecting block 16, a push rod 17, an iron-absorbing stone plate 18, a buffer layer 19 and a flange block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a numerical control knife handle convenient to install and high in stability comprises a knife handle body 1, a first groove 2 is formed in the upper surface of the knife handle body 1, a connecting rod 4 is installed in the first groove 2 through internal threads, internal threads 3 are tapped on the inner wall of the first groove 2, external threads 5 are twisted on the outer wall of the lower end of the connecting rod 4, a connector 6 is sleeved outside the upper end of the knife handle body 1, a through hole 7 is formed in one side of the connector 6, an integrated spindle 8 is welded above the connector 6, a first fixing groove 9 is formed below the spindle 8, one end of the connecting rod 4 extends into the first fixing groove 9 through the through hole 7, a fixture block 10 is welded at the top in the first fixing groove 9, a clamping groove 11 is formed in the upper surface of the connecting rod 4, the fixture block 10 and the clamping groove 11 are the most common fixture block and clamping groove which can be clamped, the, when the tool shank body 1 needs to be installed on the spindle 8, the upper end of the tool shank body 1 can be inserted into the through hole 7 of the connector 6 together with the installed connecting rod 4, one end of the connecting rod 4 penetrates through the through hole 7 to be inserted into the first fixing groove 9, the clamping block 10 welded in the first fixing groove 9 is clamped into the clamping groove 11 formed in the connecting rod 4 to be fixed, the tool shank body 1 is fixedly installed on the spindle 8, when the tool shank body 1 needs to be disassembled, the tool shank body 1 can be pulled downwards with force, and the clamping block 10 welded in the first fixing groove 9 is moved out of the clamping groove 11 to be disassembled.
Two sides of the first fixing groove 9 are both provided with a second groove 13, one side of the second groove 13 is both provided with a second fixing groove 12, one side of the main shaft 8 is positioned at the second fixing groove 12 and is both provided with a limit hole 14, one end of the second fixing groove 12 is welded with a spring 15, one end of the second fixing groove 12 is positioned at the spring 15 and is both provided with a connecting block 16 in a sliding manner, one side of the connecting block 16 is welded with a push rod 17, one end of the push rod 17 penetrates through the corresponding limit hole 14, one end of the connecting block 16 extends into the second groove 13 and is welded with a magnet slab 18, the connecting rod 4 is made of a metal material which can be attracted by the magnet slab, in order to ensure that the knife handle body 1 is fixed more stably, two sides of the second fixing groove 12 of the main shaft 8 are provided with clamping mechanisms, mainly before the knife handle body 1 is clamped and installed, the corresponding connecting block 16 is pushed by the two push rods 17, so that the connecting block 16 drives the corresponding magnet slab 18 to move into the corresponding second groove 13, spring 15 will be compressed temporarily, conveniently carry out the connecting rod 4 of connecting on the joint installation handle body 1, after 4 joints of connecting rod are installed, can loosen push rod 17, under the elastic action of spring 15, inhale iron stone slab 18 and will remove to connecting rod 4 one side, hold connecting rod 4 through inhaling iron stone slab 18, it tightly holds to press from both sides connecting rod 4 to cooperate with each other through two inhale iron stone slabs 18 and inhales, make the handle body 1 fixed more stable, when connecting rod 4 is dismantled to needs, can make through the above-mentioned mode inhale iron stone slab 18 and remove to second recess 13, it can to carry out the joint dismantlement again.
Example 2
Referring to fig. 4, as another preferred embodiment of the invention, the only difference from embodiment 1 is that a buffer layer 19 is adhered to one side of the iron-absorbing stone slab 18, a flange block 20 is integrally formed on one side surface of the buffer layer 19, the buffer layer 19 can be a rubber layer, which can make the iron-absorbing stone slab 18 play a certain role in buffering the clamping of the connecting rod 4 and prevent the connecting rod 4 from being damaged, and a plurality of flange blocks 20 installed on one side of the buffer layer 19 can increase the friction force of the buffer layer 19 and play a role in anti-skidding, so that the iron-absorbing stone slab 18 has better stability in clamping the connecting rod 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A numerical control knife handle convenient to install and high in stability comprises a knife handle body (1) and is characterized in that a first groove (2) is formed in the upper surface of the knife handle body (1), a connecting rod (4) is installed in the first groove (2) through internal threads, a connector (6) is sleeved outside the upper end of the knife handle body (1), a through hole (7) is formed in one side of the connector (6), an integrated spindle (8) is welded above the connector (6), a first fixing groove (9) is formed below the spindle (8), a clamping block (10) is welded at the inner top of the first fixing groove (9), a clamping groove (11) is formed in the upper surface of the connecting rod (4), second grooves (13) are formed in two sides of the first fixing groove (9), a second fixing groove (12) is formed in one side of the second groove (13), and a limiting hole (14) is formed in a position, located on one side of the spindle (8), located at the second fixing groove (12), spring (15) all have been welded to one end in second fixed slot (12), it is equipped with connecting block (16) to lie in the equal slip of spring (15) one end in second fixed slot (12), connecting block (16) one side all has welded push rod (17), connecting block (16) one end all extends and has welded in second recess (13) and inhale indisputable slabstone (18).
2. The numerical control knife handle convenient to install and high in stability as claimed in claim 1, wherein a buffer layer (19) is adhered to one side of the iron-absorbing stone plate (18), and a flange block (20) is integrally formed on one side surface of the buffer layer (19).
3. The numerical control tool handle convenient to mount and high in stability as claimed in claim 1, characterized in that an internal thread (3) is tapped on the inner wall of the first groove (2), and an external thread (5) is twisted on the outer wall of the lower end of the connecting rod (4).
4. The numerical control knife handle convenient to install and high in stability is characterized in that one end of the connecting rod (4) penetrates through the through hole (7) and extends into the first fixing groove (9).
5. The numerical control knife handle convenient to install and high in stability as claimed in claim 1, wherein one end of each push rod (17) penetrates through the corresponding limiting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021953204.4U CN213730462U (en) | 2020-09-09 | 2020-09-09 | Numerical control handle of a knife convenient to installation stability is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021953204.4U CN213730462U (en) | 2020-09-09 | 2020-09-09 | Numerical control handle of a knife convenient to installation stability is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730462U true CN213730462U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021953204.4U Active CN213730462U (en) | 2020-09-09 | 2020-09-09 | Numerical control handle of a knife convenient to installation stability is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213730462U (en) |
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2020
- 2020-09-09 CN CN202021953204.4U patent/CN213730462U/en active Active
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