CN213858092U - CNC-based tool bit clamp convenient for replacing machining head - Google Patents
CNC-based tool bit clamp convenient for replacing machining head Download PDFInfo
- Publication number
- CN213858092U CN213858092U CN202022664568.7U CN202022664568U CN213858092U CN 213858092 U CN213858092 U CN 213858092U CN 202022664568 U CN202022664568 U CN 202022664568U CN 213858092 U CN213858092 U CN 213858092U
- Authority
- CN
- China
- Prior art keywords
- tool bit
- sleeve
- displacement
- cnc
- ejector pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 11
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 18
- 238000004146 energy storage Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a tool bit anchor clamps of processing head of being convenient for change based on CNC, including being used for driving the rotatory sleeve of tool bit, the gomphosis of sleeve internalization has the tool bit, and the tool bit supports and leans on the backing plate, and drive mechanism is connected perpendicularly to backing plate bottom, and drive mechanism passes through elastic connection spare to be fixed in the sleeve bottom, and the laminating of sleeve inner wall both sides is provided with spacing chamber. The utility model relates to a tool bit anchor clamps based on CNC be convenient for change processing head, the tool bit is from sleeve opening part displacement inwards, promotes the backing plate to the bottom displacement, drives drive mechanism together to the bottom displacement, and elastic connecting piece contracts the energy storage, and the transfer line promotes the ejector pad to the displacement of transmission piece direction, makes the transmission piece displacement downwards, releases the stopper and carries out the spacing to the tool bit, accomplishes tool bit installation fixed function; promote the release lever and make to its extending direction displacement, make elastic connection spare release to reset, the ejector pad is towards elastic connection spare direction displacement, and pulling transmission piece and stopper reset, accomplish the locking function that removes of tool bit, promote machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of the CNC accessory, especially, relate to a tool bit anchor clamps of processing head is convenient for change based on CNC.
Background
The CNC computer numerical control machine tool is an indispensable part in the machining process and is a tool for machining; along with the diversified products with different characteristics and shapes in the market, the machining requirements of the numerical control machine tool also need to be changed along with the products, in order to ensure that the products with different shapes and characteristics are accurately machined, the tool bit of the numerical control machine tool needs to be continuously replaced, most of conventional heads are fixed with the machine tool through locking screws, and in such a way, a large amount of time is consumed when the tool bit is frequently replaced, so that the machining efficiency is influenced. There is therefore a need for a solution to the above problems.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a fixed firm, it is quick to change, and simple structure is based on CNC's the tool bit anchor clamps of the processing head of being convenient for change.
In order to realize the purpose, the utility model provides a tool bit anchor clamps of processing head of being convenient for change based on CNC, including being used for driving the rotatory sleeve of tool bit, the gomphosis of sleeve internalization has the tool bit, the tool bit supports and leans on the backing plate, drive mechanism is connected perpendicularly to backing plate bottom, drive mechanism passes through elastic connection spare to be fixed sleeve bottom, the laminating of sleeve inner wall both sides is provided with spacing chamber.
In an example, spacing chamber is the setting of type of calligraphy of concave, spacing intracavity is provided with ejector pad, transmission piece and stopper, the ejector pad level sets up spacing chamber is close to one side of barrel casing bottom, the transmission piece sets up perpendicularly spacing chamber laminating one side of sleeve inner wall, the stopper level sets up spacing chamber is close to one side at sleeve top, the transmission piece both ends are connected respectively the ejector pad with the stopper, the ejector pad with drive mechanism connects, drive mechanism drives the ejector pad to the transmission piece displacement makes the transmission piece downward displacement promotes the stopper orientation the displacement of tool bit direction, it is right the tool bit carries on spacingly.
In one example, the transmission mechanism comprises a movable block, the top of the movable block is connected with the base plate through a support rod assembly, two sides of the movable block are respectively connected with the push block through push rods, and the movable block drives the push block to horizontally displace in the direction of the transmission block when displacing in the direction of the elastic connecting piece.
In one example, two ends of the push rod are respectively connected with the push block and the movable block through rotating shafts.
In one example, the support rod assembly comprises a first support rod and a second support rod, two ends of the first support rod are respectively connected with the movable block and the second support rod through a rotating shaft, and the other end of the second support rod is connected with the base plate.
In one example, a release lever penetrating through the sleeve is disposed on a side wall of the sleeve, an opening matched with the release lever is formed in the side wall of the sleeve, the release lever penetrates through the opening and is connected with the rotating shaft between the first support rod and the second support rod, and the release lever is pushed to displace towards an extending direction of the release lever, so that the first support rod and the second support rod are bent in a V shape, and the elastic connecting piece drives the movable block to displace towards the extending direction of the elastic connecting piece.
Through the utility model provides a tool bit anchor clamps based on CNC be convenient for change processing head can bring following beneficial effect: the tool bit moves inwards from the opening of the sleeve, the base plate is pushed to move towards the bottom of the sleeve, the transmission mechanism arranged at the bottom of the base plate moves towards the bottom of the sleeve together, the elastic connecting piece contracts to store energy, the transmission rod pushes the push block to move towards the transmission block, the transmission block moves downwards, the limiting block is pushed out to limit the tool bit, and the tool bit mounting and fixing function is completed; promote the release lever and make to its extending direction displacement, make first bracing piece and second bracing piece be the V type crooked, elastic connection spare releases can reset, and the ejector pad is towards elastic connection spare direction displacement, and pulling transmission piece and stopper reset, accomplish removing locking function of tool bit, and simple structure, it is convenient to change the tool bit, promotes machining efficiency.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a front view of a CNC-based tool bit holder for facilitating the replacement of a machining head according to the present invention in an un-engaged state;
fig. 2 is a front view of a junction jogged state of a tool bit fixture based on CNC and facilitating the replacement of a machining head of the present invention;
fig. 3 is a schematic diagram of the structure of the transmission mechanism of the present invention.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
As shown in fig. 1-3, the embodiment of the utility model provides a tool bit anchor clamps of being convenient for change processing head based on CNC, it is including being used for driving the rotatory sleeve 1 of tool bit, and sleeve 1 internalization gomphosis has tool bit 2, and tool bit 2 supports and leans on backing plate 3, and drive mechanism 4 is connected perpendicularly to backing plate 3 bottom, and drive mechanism 4 passes through elastic connection spare 5 to be fixed in sleeve 1 bottom, and the laminating of sleeve 1 inner wall both sides is provided with spacing chamber 6.
Specifically, spacing chamber 6 is the setting of type of Chinese character 'ao', be provided with ejector pad 61 in spacing chamber 6, driving block 62 and stopper 63, ejector pad 61 level sets up the one side that is close to the 1 bottom of barrel casing in spacing chamber 6, driving block 62 sets up the one side at the 1 inner wall of the 6 laminating sleeves in spacing chamber, stopper 63 level sets up the one side that is close to 1 top of sleeve in spacing chamber 6, ejector pad 61 and stopper 62 are connected respectively at driving block 63 both ends, ejector pad 61 is connected with drive mechanism 4, drive mechanism 4 drives ejector pad 61 to the displacement of driving block 62, make the displacement of driving block 62 downwards, promote stopper 63 towards 2 direction displacements of tool bit, carry on spacingly to tool bit 2.
Specifically, the transmission mechanism 4 includes a movable block 41, the top of the movable block 41 is connected to the backing plate 3 through a support rod assembly 42, two sides of the movable block 41 are respectively connected to a push block 61 through a push rod 43, and when the movable block 41 moves towards the elastic connecting member 5, the push block 61 is driven to move horizontally towards the transmission block 62.
Specifically, two ends of the push rod 43 are respectively connected with the push block 61 and the movable block 41 through the rotating shaft 431.
Specifically, the support rod assembly 42 includes a first support rod 421 and a second support rod 422, two ends of the first support rod 421 are respectively connected to the movable block 41 and the second support rod 422 through a rotating shaft 423, and the other end of the second support rod 422 is connected to the base plate 3.
Specifically, the release lever 11 penetrating through the sleeve 1 is arranged on the side wall of the sleeve 1, the opening 12 matched with the release lever 11 is formed in the side wall of the sleeve 1, the release lever 11 penetrates through the opening 12 to connect the rotating shaft 423 between the first support rod 421 and the second support rod 422, and the release lever 11 is pushed to displace towards the extending direction of the release lever 11, so that the first support rod 421 and the second support rod 422 are bent in a V shape, and the elastic connecting piece 5 drives the movable block 41 to displace towards the extending direction of the elastic connecting piece 5.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a tool bit anchor clamps of processing head of being convenient for change based on CNC, its characterized in that, including being used for driving the rotatory sleeve of tool bit, the gomphosis of sleeve internalization has the tool bit, the tool bit supports and leans on the backing plate, drive mechanism is connected perpendicularly to backing plate bottom, drive mechanism passes through elastic connection spare to be fixed sleeve bottom, the laminating of sleeve inner wall both sides is provided with spacing chamber.
2. The tool bit anchor clamps of machining head of being convenient for based on CNC of claim 1, characterized in that, spacing chamber is concave type setting, be provided with ejector pad, driving block and stopper in the spacing intracavity, the ejector pad level sets up spacing chamber is close to one side of sleeve bottom, the driving block sets up perpendicularly spacing chamber laminating one side of sleeve inner wall, the stopper level sets up spacing chamber is close to one side of sleeve top, the driving block both ends are connected respectively the ejector pad with the stopper, the ejector pad with drive mechanism connects, drive mechanism drives the ejector pad to the driving block displacement, the order the driving block displacement downwards, promote the stopper towards the displacement of tool bit direction, it is spacing to the tool bit.
3. The tool bit anchor clamps of being convenient for change processing head based on CNC of claim 2, characterized in that, drive mechanism includes the movable block, the movable block top is connected the backing plate through bracing piece subassembly, the movable block both sides are connected the ejector pad through the push rod respectively, the movable block when to the elastic connection spare direction displacement, drive the ejector pad to drive piece direction horizontal displacement.
4. The CNC-based tool bit holder facilitating machining head replacement as claimed in claim 3, wherein the two ends of the push rod are connected to the push block and the movable block through rotating shafts respectively.
5. A CNC-based bit holder convenient for changing the machining head as recited in claim 3 wherein the support bar assembly comprises a first support bar and a second support bar, the first support bar is connected at both ends to the movable block and the second support bar respectively through a rotation axis, the second support bar is connected at the other end to the backing plate.
6. The tool bit holder convenient for machining head replacement as claimed in claim 5, wherein the sleeve sidewall has a release rod extending through the sleeve, the sleeve sidewall has an opening matching the release rod, the release rod extends through the opening to connect the rotation axis between the first support rod and the second support rod, and the release rod is pushed to displace in the extending direction of the release rod, so that the first support rod and the second support rod are bent in a V-shape, and the elastic connecting member drives the movable block to displace in the extending direction of the elastic connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664568.7U CN213858092U (en) | 2020-11-17 | 2020-11-17 | CNC-based tool bit clamp convenient for replacing machining head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664568.7U CN213858092U (en) | 2020-11-17 | 2020-11-17 | CNC-based tool bit clamp convenient for replacing machining head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213858092U true CN213858092U (en) | 2021-08-03 |
Family
ID=77034237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022664568.7U Active CN213858092U (en) | 2020-11-17 | 2020-11-17 | CNC-based tool bit clamp convenient for replacing machining head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213858092U (en) |
-
2020
- 2020-11-17 CN CN202022664568.7U patent/CN213858092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213858092U (en) | CNC-based tool bit clamp convenient for replacing machining head | |
| CN211915544U (en) | Combined type internal support clamp | |
| CN213196562U (en) | Clamp for processing die ejector sleeve | |
| CN213889162U (en) | Hydraulic clamping device for machine tool | |
| CN209881606U (en) | Motor stator dismantles frock | |
| CN212918583U (en) | Cartridge holder with high-efficient locate function | |
| CN212495050U (en) | Limiting bending mechanism and bending machine | |
| CN210333943U (en) | Tubular column punching and hole arranging device | |
| CN217703144U (en) | Fixing device for machining draw arm assembly | |
| CN218310161U (en) | Bending tool for rotor end plate | |
| CN214685405U (en) | Clamp for workpiece with taper hole of numerical control machine tool | |
| CN210818504U (en) | A fixed frock of location integral type for motor housing processing production | |
| CN216229146U (en) | Rubber plug pressing device for fish tube | |
| CN215258887U (en) | Rotatable computer case | |
| CN214292277U (en) | Cylindrical grinder reverse center tool | |
| CN213858213U (en) | Fixed frock convenient to take off material | |
| CN217727901U (en) | Clamp device capable of being rapidly assembled and disassembled for machining of cnc steel structure | |
| CN218785206U (en) | Workpiece spiral groove machining tool | |
| CN215200576U (en) | Full-automatic bolt and nut assembling device | |
| CN209805619U (en) | Tool for mounting coil spring on brush holder | |
| CN214818256U (en) | Fan main shaft press fitting fiber sleeve tool | |
| CN218982761U (en) | Sheet metal machining die manufactured by high-density metal | |
| CN215468301U (en) | Motor shell inner wall positioning, core fixing and directional inclined hole deep processing tool clamping tool | |
| CN219746733U (en) | High-thermal-conductivity straight seam automatic welding machine mandrel | |
| CN217530687U (en) | Assembly fixture of blind-mate flat retaining ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: 315000 No. 98 Ganxin Road, Hongxin Village, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Qunying Tool Co.,Ltd. Country or region after: China Address before: 215400 team 4, Qingfeng Village, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou telaifu Precision Machinery Co.,Ltd. Country or region before: China |