CN219853950U - Automatic tool changing device of precision machine tool - Google Patents
Automatic tool changing device of precision machine tool Download PDFInfo
- Publication number
- CN219853950U CN219853950U CN202321257393.5U CN202321257393U CN219853950U CN 219853950 U CN219853950 U CN 219853950U CN 202321257393 U CN202321257393 U CN 202321257393U CN 219853950 U CN219853950 U CN 219853950U
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- precision machine
- machine tool
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- automatic tool
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- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
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- 238000012545 processing Methods 0.000 description 2
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- 229910045601 alloy Inorganic materials 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 230000003746 surface roughness Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an automatic tool changing device of a precision machine tool, which comprises a machine body, wherein a guide rail is arranged on the front end face of the machine body, a sliding block is connected in the guide rail in a sliding way, a box door is arranged on the sliding block, a driving motor is fixedly arranged on the top surface of the machine body, the output end of the driving motor extends into the machine body, a threaded column is arranged in the machine body, an outer cylinder is arranged on the outer side of the threaded column and positioned on the inner top surface of the machine body, a limit groove is formed in the inner wall of the outer cylinder, and a limit block is connected in the limit groove in a sliding way. According to the utility model, the friction force between the clamping plate and the knife blade can be greatly enhanced by arranging the anti-slip strips and the X-shaped anti-slip blocks, so that the clamping and fixing effects of the clamping plate on the knife blade are improved, the clamping of the clamping plate on the knife blade is more stable, and secondly, the single anti-slip strip with serious abrasion is detached for replacement by loosening the fastening bolts, so that the convenience in maintenance is greatly improved, the labor amount is reduced, and the maintenance cost is reduced.
Description
Technical Field
The utility model relates to the technical field of grinding machine processing, in particular to an automatic tool changing device of a precision machine tool.
Background
The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines are grinding machines using grinding wheels that rotate at high speeds, and a few are grinding machines using other grinding tools such as whetstones, sanding belts, and free abrasive materials, such as honing machines, superfinishing machines, sanding belt grinding machines, and polishing machines. The grinding machine can process materials with higher hardness, such as quenched steel, hard alloy and the like; brittle materials such as glass, granite can also be processed. The grinding machine can perform grinding with high precision and small surface roughness, and also can perform grinding with high efficiency, such as powerful grinding and the like.
The prior art has the following problems:
through searching, chinese patent publication number: CN215789143U discloses a large-scale grinding machine automatic tool changing device for precision machine tool manufacturing, which comprises a device main body, the inside of device main part is provided with the fixed block, the motor is installed to the top of device main part, the inside of fixed block is provided with the threaded rod, the outside of threaded rod is provided with the connecting plate, and the bottom of connecting plate is provided with the splint, the below of splint is installed and is whetted a knife, the lower extreme cardboard that is provided with, the internally mounted of lower extreme cardboard has L stopper, the rear side of lower extreme cardboard is provided with first electric telescopic handle, the top of first electric telescopic handle is provided with the upper clamp board, the outside of upper clamp board is provided with the baffle, the outside of device main part is installed and is equipped with the sword groove, the inside of preparing the sword groove is provided with the fly leaf, the inside right side of device main part is provided with the third electric telescopic handle, the outside of third electric telescopic handle is installed and is sent the sword board, the setting of L stopper in this patent lower extreme cardboard can be after whetted a knife and fall down.
However, the above patent still has the problem that needs the improvement in the in-service use, and it is comparatively obvious that splint is not ideal to the centre gripping effect of whetting a knife, has the centre gripping stability to need to improve, and the high problem of maintenance cost.
For this reason, we propose an automatic tool changer of a precision machine tool to solve the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an automatic tool changing device of a precision machine tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic tool changing device of precision machine tool, includes the organism, the preceding terminal surface of organism is provided with the guide rail, and sliding connection has the slider in the guide rail to install the chamber door on the slider, the top surface fixed mounting of organism has driving motor, and driving motor's output extends to the organism in install the screw thread post, the outside of screw thread post is located the interior top surface of organism and is provided with the urceolus, and the inner wall of urceolus has seted up the spacing groove to sliding connection has the stopper in the spacing groove, the outer wall threaded connection of screw thread post has the inner tube, the outer wall welding of stopper and inner tube, the low end welding of inner tube has the support, and the bottom surface of support articulates there is splint, one side surface of splint is provided with the antislip strip, and the both ends welding of antislip strip has the installation piece to the installation piece passes through fastening bolt at the surface of splint, the surface integration of antislip strip is provided with X shape antislip piece, the inside of organism is located one side of splint and is provided with the whets, be provided with the expansion spring between splint and the support.
Preferably, the front end surface of the box door is fixedly provided with an observation window and a control panel.
Preferably, the control panel is electrically connected with the driving motor through a wire.
Preferably, a handle is fixedly arranged on one side surface of the box door, and the handle is made of aluminum alloy.
Preferably, the plurality of anti-slip strips are arranged, and the plurality of anti-slip strips are equidistantly distributed on the surface of the clamping plate.
Preferably, the X-shaped anti-skid blocks are provided with a plurality of anti-skid strips, and the plurality of X-shaped anti-skid blocks are equidistantly distributed on the surfaces of the anti-skid strips.
Preferably, the diameter of the threaded column is smaller than the diameter of the inner cylinder, and the diameter of the inner cylinder is smaller than the diameter of the outer cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the friction force between the clamping plate and the knife sharpening can be greatly enhanced by arranging the anti-slip strips and the X-shaped anti-slip blocks, so that the clamping and fixing effects of the clamping plate on the knife sharpening can be improved, the clamping of the clamping plate on the knife sharpening is more stable, and secondly, the single anti-slip strip with serious abrasion is detached for replacement by loosening the fastening bolts, so that the convenience in maintenance is greatly improved, the labor amount is reduced, and the maintenance cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an automatic tool changing device for a precision machine tool according to the present utility model;
FIG. 2 is a schematic view of the knife and clamping plate of FIG. 1;
FIG. 3 is a perspective view of a cleat, fastening bolt, mounting block, cleat and X-shaped cleat;
fig. 4 is an enlarged schematic view of a in fig. 1.
Legend description:
1. a body; 2. a guide rail; 3. a slide block; 4. a door; 5. a handle; 6. an observation window; 7. a control panel; 8. sharpening a knife; 9. a bracket; 10. a telescopic spring; 11. a clamping plate; 12. a driving motor; 13. a threaded column; 14. an outer cylinder; 15. a limit groove; 16. a limiting block; 17. an inner cylinder; 18. a fastening bolt; 19. a mounting block; 20. an anti-slip strip; 21. x-shaped anti-skid blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an automatic tool changer of a precision machine tool comprises a machine body 1, a guide rail 2 is arranged on the front end surface of the machine body 1, a sliding block 3 is connected in the guide rail 2 in a sliding way, a box door 4 is arranged on the sliding block 3, a driving motor 12 is fixedly arranged on the top surface of the machine body 1, an output end of the driving motor 12 extends into the machine body 1 and is provided with a threaded column 13, an outer cylinder 14 is arranged on the inner top surface of the machine body 1 outside the threaded column 13, a limit groove 15 is arranged on the inner wall of the outer cylinder 14, a limit block 16 is connected in the limit groove 15 in a sliding way, an inner cylinder 17 is connected with the outer wall of the threaded column 13 in a threaded way, the limit block 16 is welded with the outer wall of the inner cylinder 17, a bracket 9 is welded at the lower end of the inner cylinder 17, a clamping plate 11 is hinged to the bottom surface of the bracket 9, an anti-slip strip 20 is arranged on one side surface of the clamping plate 11, and mounting blocks 19 are welded at two ends of the anti-slip strip 20, the mounting block 19 is arranged on the surface of the clamping plate 11 through the fastening bolt 18, the X-shaped anti-skid blocks 21 are integrally arranged on the surface of the anti-skid strips 20, the knife grinder 8 is arranged on one side of the clamping plate 11 in the machine body 1, the telescopic springs 10 are arranged between the clamping plate 11 and the bracket 9, the friction force between the clamping plate 11 and the knife grinder 8 can be greatly enhanced, the clamping and fixing effects of the clamping plate 11 on the knife grinder 8 are improved, the clamping of the clamping plate 11 on the knife grinder 8 is more stable, the convenience in maintenance is greatly improved, the labor amount is reduced, the maintenance cost is reduced, the knife change principle is the same as that of the reference in the prior art, the improvement and innovation are carried out by taking the reference literature as the matrix in the background art part, the principle of tool changing is not described in detail herein.
In this embodiment: the front end face of the box door 4 is fixedly provided with an observation window 6 and a control panel 7.
Specifically, the grinding machine processing progress is convenient for the staff to observe.
In this embodiment: the control panel 7 is electrically connected with the driving motor 12 through a wire.
Specifically, the connection structure of the common control circuit is not described herein in detail.
In this embodiment: a handle 5 is fixedly arranged on one side surface of the box door 4, and the handle 5 is made of aluminum alloy.
In particular, the light-weight plastic composite material has the advantages of attractive appearance, high strength and light weight.
In this embodiment: the plurality of anti-slip strips 20 are arranged, and the plurality of anti-slip strips 20 are equidistantly distributed on the surface of the clamping plate 11.
Specifically, the anti-skid capability is improved, and the friction force is greatly enhanced.
In this embodiment: the X-shaped anti-skid blocks 21 are provided with a plurality of anti-skid blocks 21, and the plurality of X-shaped anti-skid blocks 21 are equidistantly distributed on the surface of the anti-skid strip 20.
Specifically, the anti-skid effect is further enhanced, and the anti-skid effect is more ideal.
In this embodiment: the diameter of the threaded post 13 is smaller than the diameter of the inner barrel 17, and the diameter of the inner barrel 17 is smaller than the diameter of the outer barrel 14.
Specifically, the inner tube 17 is allowed to expand and contract within the outer tube 14.
In this embodiment: the controller is the existing structure, and control circuit can be realized through the simple programming of the person skilled in the art, belongs to the common sense in the art, only uses it, does not reform transform, so control mode and circuit connection are not described in detail.
Working principle: during the use, the friction between the anti-slip strip 20 and the X-shaped anti-slip block 21 can be very big reinforcing splint 11 and whetting a knife 8, help improving the fixed effect of splint 11 to the centre gripping of whetting a knife 8, make splint 11 to the more stable of whetting a knife 8 centre gripping, secondly through loosening fastening bolt 18, and dismantle single serious anti-slip strip 20 of wearing and tearing and change, convenience when greatly improving the maintenance, reduce the amount of labour, reduce maintenance cost, it is to be noted that, this text is the improvement and the innovation that take the reference that sets forth in the background art part as the base member, its tool changing principle is the same as the reference, for prior art, do not repeated the tool changing principle here.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an automatic tool changing device of precision machine tool, includes organism (1), its characterized in that, the front end face of organism (1) is provided with guide rail (2), and sliding connection has slider (3) in guide rail (2), and install chamber door (4) on slider (3), the top surface fixed mounting of organism (1) has driving motor (12), and the output of driving motor (12) extends to organism (1) internally installs threaded column (13), the outside of threaded column (13) is located the interior top surface of organism (1) and is provided with urceolus (14), and the inner wall of urceolus (14) has seted up spacing groove (15), and sliding connection has stopper (16) in spacing groove (15), the outer wall threaded connection of threaded column (13) has inner tube (17), the outer wall welding of stopper (16) and inner tube (17), the low end welding of inner tube (17) has support (9), and the bottom surface hinge of support (9) has splint (11), one side surface of inner tube (11) is provided with antislip strip (20), and cleat (20) are installed at two anchor blocks (19) through welding bolt-up (19) at splint surface mounting block (19), the surface integration of antislip strip (20) is provided with X shape antiskid piece (21), the inside of organism (1) is located one side of splint (11) and is provided with knife sharpening (8), be provided with expansion spring (10) between splint (11) and support (9).
2. The automatic tool changer of the precision machine tool according to claim 1, wherein an observation window (6) and a control panel (7) are fixedly installed on the front end surface of the box door (4).
3. The automatic tool changer of a precision machine tool according to claim 2, wherein the control panel (7) is electrically connected to the drive motor (12) by means of wires.
4. The automatic tool changer of the precision machine tool according to claim 1, wherein a handle (5) is fixedly installed on one side surface of the box door (4), and the handle (5) is made of aluminum alloy.
5. The automatic tool changing device of the precision machine tool according to claim 1, wherein a plurality of the anti-slip strips (20) are arranged, and the plurality of the anti-slip strips (20) are equidistantly distributed on the surface of the clamping plate (11).
6. The automatic tool changing device of the precision machine tool according to claim 1, wherein a plurality of X-shaped anti-skid blocks (21) are arranged, and the plurality of X-shaped anti-skid blocks (21) are equidistantly distributed on the surface of the anti-skid strip (20).
7. An automatic tool changer of a precision machine tool according to claim 1, characterized in that the diameter of the threaded post (13) is smaller than the diameter of the inner barrel (17), and the diameter of the inner barrel (17) is smaller than the diameter of the outer barrel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257393.5U CN219853950U (en) | 2023-05-23 | 2023-05-23 | Automatic tool changing device of precision machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257393.5U CN219853950U (en) | 2023-05-23 | 2023-05-23 | Automatic tool changing device of precision machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853950U true CN219853950U (en) | 2023-10-20 |
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ID=88331343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257393.5U Active CN219853950U (en) | 2023-05-23 | 2023-05-23 | Automatic tool changing device of precision machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853950U (en) |
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2023
- 2023-05-23 CN CN202321257393.5U patent/CN219853950U/en active Active
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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: 20240708 Address after: 333032 east of environmental protection road, high tech Zone, Jingdezhen City, Jiangxi Province Patentee after: Jiangxi Ruixin Shengkai Technology Co.,Ltd. Country or region after: China Address before: Xianghu Industrial Base, Xianghu Town, Fuliang County, Jingdezhen City, Jiangxi Province, 333400 Patentee before: Jingdezhen Jingguang Precision Machinery Manufacturing Co.,Ltd. Country or region before: China |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic tool changing device for precision machine tools Granted publication date: 20231020 Pledgee: Ganzhou Bank Co.,Ltd. Jingdezhen Branch Pledgor: Jiangxi Ruixin Shengkai Technology Co.,Ltd. Registration number: Y2024980031346 |