CN210649560U - CNC anchor clamps convenient to centre gripping - Google Patents
CNC anchor clamps convenient to centre gripping Download PDFInfo
- Publication number
- CN210649560U CN210649560U CN201921206766.XU CN201921206766U CN210649560U CN 210649560 U CN210649560 U CN 210649560U CN 201921206766 U CN201921206766 U CN 201921206766U CN 210649560 U CN210649560 U CN 210649560U
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- China
- Prior art keywords
- clamping
- rod
- cavity
- threaded rod
- installation
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a CNC anchor clamps convenient to centre gripping, during the use, place the work piece in the fixed centre gripping end on the upper end grip slipper, it rotates to drive the threaded rod starting driving motor, and then can drive and inlay and establish the slider and carry out the lift movement on the threaded rod, make the oblique end pole on the movable connecting rod inlay the removal of establishing the slider and carry out the removal about going on, adjust for the size according to the work piece, wait to adjust and close driving motor behind the suitable position, make the centre gripping end pole on the movable connecting rod also stop motionless and carry out the centre gripping to the work piece fixed, reduce the error that produces among the manual operation process, the efficiency of welding is improved simultaneously, can be convenient for the device when adjusting the stability can be improved to the device through threaded rod and movable connecting rod, and convenient for operation is swift.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is a CNC anchor clamps convenient to centre gripping.
Background
CNC, also called computer numerical control machine tool, is an automatic machine tool equipped with a program control system. The control system is capable of logically processing a program defined by a control code or other symbolic instructions and decoding the program to operate the machine tool to machine a part. The English is called CNC for short, also called computer gong by a numerical control machine tool, a numerical control lathe, hong Kong and Guangdong bead triangle, the CNC has high automation degree, but the machined parts still need to be fixed manually,
however, the prior art has many kinds of parts, different sizes, and complicated operation procedures when fixing the parts, so that the efficiency in the clamping process is reduced and the stability is poor.
Accordingly, one skilled in the art provides a CNC jig which facilitates clamping to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a CNC anchor clamps convenient to centre gripping to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a CNC clamp convenient to clamp comprises a lower end box body, an upper end clamping table and a clamping end rod; the upper end part of the lower end box body is arranged on the upper end clamping table, the left side of the upper end clamping table is fixedly connected with a fixed clamping end, an upper clamping cavity is formed in the upper end clamping table, a plurality of orderly-arranged moving chutes are formed in the upper end surface of the upper end clamping table, the lower end parts of the moving chutes extend into the upper clamping cavity after penetrating through the upper end clamping table and the upper clamping cavity, clamping end rods are arranged at the upper end part of the upper end clamping table, end grooves are formed at the upper end part of the clamping end rods, a lower moving cavity is formed in the lower end box body, and the lower end parts of the clamping end rods extend into the lower moving cavity after penetrating through the upper end clamping table and the lower end box body;
an installation end plate is arranged on the inner left end wall body of the lower moving cavity, installation rods are arranged on the upper side and the lower side of one end, far away from the inner wall of the lower moving cavity, of the installation end plate, connecting frames are arranged on one side end, far away from the installation end plate, of the installation end plate, a mounting frame is arranged on the connecting frame at the upper end of the installation end plate, a driving motor is fixedly connected to the inner portion of the mounting frame, a threaded rod is arranged on the lower side end of the driving motor, the lower side end of the threaded rod penetrates through the connecting frames at the upper end and the lower end of the installation end plate, fixing sleeves are arranged between the connecting frames and the fixed connection of the threaded rod, a moving connecting rod is arranged in the middle position of one end, far away from the inner wall of the lower moving cavity, a buffer spring is arranged between the left side end of the moving connecting rod and, and the threaded rod is connected with an embedded sliding block which is connected with the embedded cavity in an embedded manner in a threaded manner.
As a further aspect of the present invention: the lower side penetrating end of the clamping end rod is correspondingly arranged between the upper clamping cavity and the moving chute.
As a further aspect of the present invention: driving motor and external power source and outside singlechip electric connection, and outside singlechip model is: and (STM).
As a further aspect of the present invention: and the end part of one side of the movable connecting rod, which is far away from the threaded rod, is fixedly connected with the penetrating end of the clamping end rod.
As a further aspect of the present invention: the fixed clamping end and the upper end clamping table are welded.
Compared with the prior art, the beneficial effects of the utility model are that: this device is applicable to multiple CNC anchor clamps occasion, during the use, place the work piece in the fixed centre gripping end on the upper end centre gripping platform, start driving motor and drive the threaded rod and rotate, and then can drive and inlay and establish the slider and carry out the elevating movement on the threaded rod, make the oblique end pole on the movable connecting rod inlay the removal of establishing the slider and carry out the removal about going on, adjust for the size according to the work piece, close driving motor after waiting to adjust suitable position, make the centre gripping end pole on the movable connecting rod also stop motionless and carry out the centre gripping fixed to the work piece, reduce the error that produces among the manual operation process, the efficiency of welding has been improved simultaneously, can be convenient for the device stability can be improved when adjusting through threaded rod and movable connecting rod, and convenient operation is swift.
Drawings
FIG. 1 is a schematic diagram of a CNC fixture for easy clamping.
FIG. 2 is a schematic diagram of a CNC fixture for easy clamping from above.
In the figure: 1-lower end box body, 2-installation end plate, 3-installation rod, 4-connecting frame, 5-buffer spring, 6-fixing sleeve, 7-embedded sliding block, 8-threaded rod, 9-inclined end rod, 10-embedded cavity, 11-mounting frame, 12-driving motor, 13-upper end clamping table, 14-fixed clamping end, 15-movable connecting rod, 16-lower movable cavity, 17-upper clamping cavity, 18-clamping end rod, 19-movable sliding chute and 20-end groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a CNC fixture convenient for clamping includes a lower box 1, an upper clamping table 13 and a clamping end rod 18; the upper end part of the lower end box body 1 is provided with an upper end clamping table 13, the left side of the upper end clamping table 13 is fixedly connected with a fixed clamping end 14, an upper clamping cavity 17 is formed in the upper end clamping table 13, the upper end surface of the upper end clamping table 13 is provided with a plurality of orderly-arranged moving chutes 19, the lower end parts of the moving chutes 19 extend into the upper clamping cavity 17 after penetrating through the upper end clamping table 13 and the upper clamping cavity 17, the upper end part of the upper end clamping table 13 is provided with a clamping end rod 18, the upper end part of the clamping end rod 18 is provided with an end groove 20, the lower end part of the lower end box body 1 is provided with a lower moving cavity 16, and the lower end part of the clamping end rod 18 extends into the lower moving cavity 16 after penetrating through the upper end clamping table 13 and;
the inner left end wall of the lower moving cavity 16 is provided with an installation end plate 2, the upper side and the lower side of one end of the installation end plate 2 far away from the inner wall of the lower moving cavity 16 are both provided with installation rods 3, one side end part of the installation rod 3 far away from the installation end plate 2 is both provided with a connecting frame 4, the connecting frame 4 at the upper end of the installation end plate 2 is provided with a mounting frame 11, the inner part of the mounting frame 11 is fixedly connected with a driving motor 12, the lower side end part of the driving motor 12 is provided with a threaded rod 8, the lower side end part of the threaded rod 8 penetrates through the connecting frames 4 at the upper end and the lower end of the installation end plate 2, a fixing sleeve 6 is arranged between the connecting frames 4 and the fixed connection of the threaded rod 8, the middle position of one end of the installation end plate 2 far away from the inner wall of the lower moving cavity 16 is provided with a moving connecting rod 15, a buffer spring 5 is, and the inner side of the inclined end rod 9 is provided with an embedding cavity 10, and the threaded rod 8 is in threaded connection with an embedding slide block 7 which is embedded and connected with the embedding cavity 10.
The lower penetrating end of the clamping end rod 18 is correspondingly arranged between the upper clamping cavity 17 and the moving chute 19.
Driving motor 12 and external power source and outside singlechip electric connection, and outside singlechip model is: STM 32.
The end of the movable connecting rod 15 far away from the threaded rod 8 is fixedly connected with the penetrating end of the clamping end rod 18.
The fixed clamping end 14 and the upper end clamping table 13 are welded.
The utility model discloses a theory of operation is:
the utility model relates to a CNC clamp convenient for clamping, which is suitable for a plurality of CNC clamp occasions, when in use, a workpiece is placed in a fixed clamping end 14 on an upper end clamping table 13, the drive motor 12 is started to drive the threaded rod 8 to rotate, and then the embedded sliding block 7 can be driven to move up and down on the threaded rod 8, the inclined end rod 9 on the movable connecting rod 15 moves to the left and the right by the movement of the embedded slide block 7, after the workpiece is adjusted according to the size of the workpiece, the driving motor 12 is turned off after the workpiece is adjusted to a proper position, so that the clamping end rod 18 on the movable connecting rod 15 stops clamping and fixing the workpiece, the error generated in the manual operation process is reduced, meanwhile, the welding efficiency is improved, the stability of the device can be improved when the device is adjusted through the threaded rod 8 and the movable connecting rod 15, and the operation is convenient and fast.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A CNC clamp convenient to clamp comprises a lower end box body (1), an upper end clamping table (13) and a clamping end rod (18); it is characterized in that the upper end of the upper side end part of the lower end box body (1) is provided with an upper end clamping table (13), and the left side of the upper end clamping table (13) is fixedly connected with a fixed clamping end (14), an upper clamping cavity (17) is arranged inside the upper end clamping table (13), a plurality of moving sliding chutes (19) which are arranged in order are arranged on the upper end surface of the upper end clamping table (13), the lower end part of the movable sliding chute (19) penetrates through the upper end clamping table (13) and the upper clamping cavity (17) and extends to the interior of the upper clamping cavity (17), and the upper end part of the upper end clamping table (13) is provided with a clamping end rod (18), the upper end part of the clamping end rod (18) is provided with an end part groove (20), a lower moving cavity (16) is formed in the lower end box body (1), and the lower side end part of the clamping end rod (18) penetrates through the upper end clamping table (13) and the lower end box body (1) and extends into the lower moving cavity (16);
the wall body of the inner left end of the lower moving cavity (16) is provided with an installation end plate (2), the upper side and the lower side of one end, far away from the inner wall of the lower moving cavity (16), of the installation end plate (2) are respectively provided with an installation rod (3), one side end, far away from the installation end plate (2), of the installation rod (3) is respectively provided with a connecting frame (4), the connecting frame (4) at the upper end of the installation end plate (2) is provided with a mounting frame (11), the interior of the mounting frame (11) is fixedly connected with a driving motor (12), the lower side end of the driving motor (12) is provided with a threaded rod (8), the lower side end of the threaded rod (8) penetrates through the connecting frames (4) at the upper end and the lower end of the installation end plate (2), a fixed sleeve (6) is arranged between the fixed connection of the connecting frames (4) and the threaded rod (8), and the middle position, and a buffer spring (5) is arranged between the left end part of the movable connecting rod (15) and the connection of the installation end plate (2), an inclined end rod (9) in an inclined shape is arranged at one side end part of the movable connecting rod (15) close to the threaded rod (8), an embedding cavity (10) is arranged on the inner side of the inclined end rod (9), and a sliding block (7) is arranged on the threaded rod (8) in an embedded mode, wherein the sliding block is connected with the embedding cavity (10) in an embedded mode.
2. CNC clamp facilitating clamping according to the claim 1, characterized in that the clamping end rod (18) has its lower side through end arranged corresponding to the upper clamping cavity (17) and the moving runner (19).
3. The CNC fixture of claim 1, wherein the driving motor (12) is electrically connected with an external power supply and an external single chip microcomputer, and the external single chip microcomputer is of a type that: STM 32.
4. The CNC fixture convenient for clamping according to the claim 1 is characterized in that the end of the moving connecting rod (15) far from the threaded rod (8) is fixedly connected with the through end of the clamping end rod (18).
5. The CNC clamp for clamping convenience according to claim 1, wherein the fixed clamping end (14) and the upper clamping table (13) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206766.XU CN210649560U (en) | 2019-07-30 | 2019-07-30 | CNC anchor clamps convenient to centre gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206766.XU CN210649560U (en) | 2019-07-30 | 2019-07-30 | CNC anchor clamps convenient to centre gripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649560U true CN210649560U (en) | 2020-06-02 |
Family
ID=70833036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206766.XU Expired - Fee Related CN210649560U (en) | 2019-07-30 | 2019-07-30 | CNC anchor clamps convenient to centre gripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649560U (en) |
-
2019
- 2019-07-30 CN CN201921206766.XU patent/CN210649560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |