CN112059691A - Numerical control machine tool material loading detects and cleaning device - Google Patents
Numerical control machine tool material loading detects and cleaning device Download PDFInfo
- Publication number
- CN112059691A CN112059691A CN202010989310.6A CN202010989310A CN112059691A CN 112059691 A CN112059691 A CN 112059691A CN 202010989310 A CN202010989310 A CN 202010989310A CN 112059691 A CN112059691 A CN 112059691A
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- pressure sensor
- cover plate
- control machine
- cleaning device
- machine tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention discloses a numerical control machine tool feeding detection and cleaning device, which comprises: the pressure sensor comprises a carrying platform, a wearing plate, a floating block, an air supply pipe joint and a pressure sensor, wherein a sliding groove extending into the carrying platform is formed in the wearing plate, the floating block is arranged in the sliding groove, the pressure sensor is arranged in a pressure sensor mounting hole, a trigger rod extending to the upper portion of the wearing plate is arranged at the top of the pressure sensor, a first spring is arranged at the bottom of the pressure sensor, a first cover plate is arranged at the top of the floating block for sealing, a second cover plate is arranged at the bottom of the floating block for sealing, first air blowing holes are formed in the top of the first cover plate at intervals, and second air blowing holes communicated with a cavity are formed in the upper portion of the side face of the floating. Through the mode, the feeding detection and cleaning device of the numerical control machine tool improves the machining precision and the product percent of pass, and improves the production safety by monitoring through the pressure sensor.
Description
Technical Field
The invention relates to the technical field of numerical control machines, in particular to a feeding detection and cleaning device of a numerical control machine.
Background
In order to realize the automatic processing of the numerical control machine tool to the product, the mechanical arm can be adopted for feeding and discharging, the manual participation is reduced, the labor cost and the operation safety risk are reduced, the production efficiency is improved, and the numerical control machine tool is suitable for processing products in large batches.
In the actual production process, due to the problems of scrap iron residue on the carrying platform or the clamp and uniformity of product blanks, the clamped products are deflected, the positioning precision is poor, the high-precision processing requirements of the products cannot be met, and no equipment for loading detection and cleaning is arranged on a numerical control machine tool, so that the qualified rate of the processed products is reduced, and the cost is seriously wasted.
Disclosure of Invention
The invention mainly solves the technical problem of providing a feeding detection and cleaning device of a numerical control machine tool, which realizes the cleaning and feeding detection of a carrying platform and a product blank and improves the processing precision.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a digit control machine tool material loading detects and cleaning device, includes: the abrasion plate is horizontally arranged on the carrier, a sliding groove extending into the carrier is formed in the abrasion plate, the floating block is arranged in the sliding groove, pressure sensor mounting holes which are located on two sides of the sliding groove and extend into the carrier are formed in the abrasion plate, the pressure sensors are arranged in the pressure sensor mounting holes, a trigger rod extending above the abrasion plate is arranged at the top of each pressure sensor, a first spring is arranged at the bottom of each pressure sensor, a cavity is formed in the floating block, a first cover plate is arranged at the top of the floating block for sealing, a second cover plate is arranged at the bottom of the floating block for sealing, the air supply pipe connectors are arranged at the bottom of the second cover plate, first air blowing holes are formed in the top of the first cover plate at intervals, and second air blowing holes communicated with the cavity are formed in the circumferential direction of the upper portion of the side face of the floating block at intervals, and a second spring is arranged at the bottom of the second cover plate.
In a preferred embodiment of the present invention, the carrier is provided with a clamp.
In a preferred embodiment of the invention, the bottom of the pressure sensor mounting hole is provided with a threading hole extending to the bottom surface of the carrier, and the bottom of the pressure sensor is provided with a signal wire extending downwards through the threading hole.
In a preferred embodiment of the present invention, the bottom of the sliding chute is provided with a through hole extending to the bottom surface of the carrying platform, and the bottom of the air supply pipe joint is provided with an air supply pipe extending downwards through the through hole.
In a preferred embodiment of the present invention, the top surface of the first cover plate is provided with a shock pad.
In a preferred embodiment of the present invention, the bottom surface of the carrier is provided with a stepped hole located below the second cover plate, and the stepped hole is provided with a pull rod connected with the second cover plate.
In a preferred embodiment of the present invention, the second spring is sleeved on the pull rod.
In a preferred embodiment of the present invention, mounting plates are disposed on two sides of the carrier, and mounting holes are disposed on the mounting plates.
In a preferred embodiment of the present invention, the trigger rod is provided with a sealing ring.
The invention has the beneficial effects that: according to the numerical control machine tool feeding detection and cleaning device, before a product blank is placed on the carrying platform, the first air blowing hole and the second air blowing hole are used for air blowing cleaning of the product blank and the carrying platform, the influence of iron chips and particles on the product blank on clamping precision is greatly reduced, machining precision and product percent of pass are improved, the acting force between the trigger rod and the product blank is monitored through the pressure sensor, if the pressure is abnormal, manual processing can be performed after alarming, the scrapping problem caused by direct machining is avoided, and the automation level and the production safety are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of a preferred embodiment of a feeding inspection and cleaning device for a CNC machine tool according to the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a sectional view taken along line a-a of fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the invention includes:
the feeding detecting and cleaning device for the numerical control machine tool shown in fig. 1 to 3 comprises: microscope carrier 1, wearing plate 8, floating block 5, air supply pipe joint 17 and pressure sensor 4, microscope carrier 1 both sides are provided with mounting panel 2, are provided with mounting hole 14 on the mounting panel 2, conveniently pass through the bolt fastening on the board, sound construction. The wearing plate 8 is horizontally arranged on the carrying platform 1, in the embodiment, the wearing plate 8 is provided with 4 counter bores, screws 15 connected with the carrying platform 1 are installed in the counter bores to fix the wearing plate 8, the wearing plate 8 is made of a stainless steel plate with a polished and flat surface, and the wearing plate 8 is replaced after being worn, so that the carrying platform 1 is protected, and the use and maintenance cost is reduced.
The carrying platform is provided with a clamp 7, the clamp 7 can be a fixed clamp, a pneumatic clamp or a hydraulic clamp, a manipulator is adopted to grab the product blank, then the product blank is placed on the carrying platform 1, and the positioning precision and the processing stability are ensured through the limiting or clamping of the clamp 7.
As shown in fig. 3, the wear plate 8 is provided with a slide groove 23 extending into the stage 1 at the center thereof, and the floating block 5 is provided in the slide groove 23, and in the present embodiment, the floating block 5 has a rectangular parallelepiped structure and is guided to move up and down through the slide groove 23. Be provided with the cavity in the kicking block 5, carry out compressed air's storage, the kicking block 5 top is provided with first apron 16 and seals, and the kicking block 5 bottom is provided with second apron 18 and seals, can adopt welding or screwed connection fixed, sound construction.
In this embodiment, the air supply pipe joint 17 is disposed at the bottom of the second cover plate 18, the bottom of the sliding chute 23 is provided with a through hole 19 extending to the bottom surface of the stage 1, the bottom of the air supply pipe joint 17 is provided with an air supply pipe 24 extending downward through the through hole 19, the air supply pipe 24 is connected with a compressed air supply pipeline, and compressed air is filled into the cavity of the floating block 5.
As shown in fig. 2, the first cover plate 16 is provided with first air blowing holes 10 at intervals at the top, the first air blowing holes 10 blow air to the product blank to clean the product blank, the second air blowing holes 13 communicated with the cavity are circumferentially arranged at intervals at the upper part of the side surface of the floating block 5 to blow air to the periphery to clean the surface of the wear plate 8, so that scrap iron and other particles are prevented from remaining, the clamping precision is improved, and the processing quality and the uniformity of batch products are ensured.
As shown in fig. 3, a second spring 22 is provided at the bottom of the second cover plate 18 to elastically support the second cover plate 18 and the floating block 5. The bottom surface of the carrier 1 is provided with a stepped hole 21 located below the second cover plate 18, a pull rod 20 connected with the second cover plate 18 is arranged in the stepped hole 21, in this embodiment, the pull rod 20 is of a bolt structure, so that the installation is convenient, the second cover plate 18 is limited when being lifted, and the second spring 22 is sleeved on the pull rod 20, so that the structure is stable.
The product blank is placed on the wearing plate 8 to press the floating block 5 downwards, so that the floating block 5 gradually sinks into the chute 23, the loss of air flow is reduced, the cavity of the floating block 5 is favorable for storing air, a valve on the air supply pipe 24 can be closed during processing, and the energy consumption is reduced. After the product blank is processed, the manipulator snatchs the in-process that the product blank shifted, and the floater 5 floats gradually to utilize the air current to carry out the clearance of iron fillings on product blank bottom surface and wearing plate 8, degree of automation is high.
In addition, in this embodiment, the top surface of the first cover plate 16 is provided with the shock pad 9, and the shock pad 9 contacts with the bottom surface of the product blank, so as to avoid the indentation on the bottom surface of the product blank and reduce the impact and noise problems when the product blank contacts with the first cover plate 16.
In order to monitor the installation accuracy of the product blank, the wearing plate 8 is provided with pressure sensor installation holes 11 which are positioned at two sides of the sliding groove 23 and extend into the carrier 1, the pressure sensors 4 are arranged in the pressure sensor installation holes 11, the top of each pressure sensor 4 is provided with a trigger rod 6 which extends to the upper side of the wearing plate 8, the trigger rods 6 are pressed down by the product blank to provide pressure for the pressure sensors 4, in the embodiment, the trigger rods 6 are provided with sealing rings, cutting fluid is prevented from entering the pressure sensor installation holes 11, and the protection of the pressure sensors 4 is enhanced.
As shown in fig. 1, the first spring 12 is disposed at the bottom of the pressure sensor 4 for elastic buffering to avoid damage to the pressure sensor 4, if there is iron filings on the bottom surface of the product blank or the wear plate 8, the product blank and the wear plate 8 will not partially adhere to each other, the descending stroke of the corresponding trigger rod 6 will be different, and the pressure signal value corresponding to the pressure sensor 4 will be abnormal.
The bottom of the pressure sensor mounting hole 11 is provided with a threading hole extending to the bottom surface of the carrier 1, the bottom of the pressure sensor 4 is provided with a signal line 3 extending downwards through the threading hole, the signal line 3 is connected with a controller of a numerical control machine tool, and the alarm is given when the abnormality occurs, so that the defective products caused by continuous processing are avoided.
In conclusion, the feeding detection and cleaning device for the numerical control machine tool disclosed by the invention realizes cleaning before clamping a product blank and monitoring after clamping, is favorable for improving the production efficiency and the product percent of pass, has high automation degree, and is favorable for being matched with automatic production of the numerical control machine tool.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a digit control machine tool material loading detects and cleaning device which characterized in that includes: the abrasion plate is horizontally arranged on the carrier, a sliding groove extending into the carrier is formed in the abrasion plate, the floating block is arranged in the sliding groove, pressure sensor mounting holes which are located on two sides of the sliding groove and extend into the carrier are formed in the abrasion plate, the pressure sensors are arranged in the pressure sensor mounting holes, a trigger rod extending above the abrasion plate is arranged at the top of each pressure sensor, a first spring is arranged at the bottom of each pressure sensor, a cavity is formed in the floating block, a first cover plate is arranged at the top of the floating block for sealing, a second cover plate is arranged at the bottom of the floating block for sealing, the air supply pipe connectors are arranged at the bottom of the second cover plate, first air blowing holes are formed in the top of the first cover plate at intervals, and second air blowing holes communicated with the cavity are formed in the circumferential direction of the upper portion of the side face of the floating block at intervals, and a second spring is arranged at the bottom of the second cover plate.
2. The device of claim 1, wherein the carrier is provided with a clamp.
3. The feeding detection and cleaning device of the numerical control machine tool as claimed in claim 1, wherein a threading hole extending to the bottom surface of the carrier is formed at the bottom of the pressure sensor mounting hole, and a signal wire extending downwards through the threading hole is formed at the bottom of the pressure sensor.
4. The apparatus as claimed in claim 1, wherein the chute has a through hole at the bottom thereof and extends to the bottom surface of the platform, and the air supply pipe is connected to the bottom thereof and extends downward through the through hole.
5. The feeding detection and cleaning device for numerical control machine tools according to claim 1, wherein a shock pad is disposed on a top surface of the first cover plate.
6. The feeding detection and cleaning device of numerical control machine tool according to claim 1, wherein a stepped hole is formed in the bottom surface of the carrier under the second cover plate, and a pull rod connected with the second cover plate is arranged in the stepped hole.
7. The feeding detecting and cleaning device of numerical control machine tool according to claim 6, wherein the second spring is sleeved on the pull rod.
8. The feeding detection and cleaning device of numerical control machine tool according to claim 1, wherein mounting plates are arranged on two sides of the carrier, and mounting holes are arranged on the mounting plates.
9. The numerical control machine tool feeding detection and cleaning device as claimed in claim 1, wherein a sealing ring is arranged on the trigger rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989310.6A CN112059691A (en) | 2020-09-18 | 2020-09-18 | Numerical control machine tool material loading detects and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989310.6A CN112059691A (en) | 2020-09-18 | 2020-09-18 | Numerical control machine tool material loading detects and cleaning device |
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| Publication Number | Publication Date |
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| CN112059691A true CN112059691A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010989310.6A Pending CN112059691A (en) | 2020-09-18 | 2020-09-18 | Numerical control machine tool material loading detects and cleaning device |
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| Country | Link |
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| CN (1) | CN112059691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020663A (en) * | 2021-04-06 | 2021-06-25 | 石步彬 | Automatic drilling equipment with accurate drilling |
-
2020
- 2020-09-18 CN CN202010989310.6A patent/CN112059691A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020663A (en) * | 2021-04-06 | 2021-06-25 | 石步彬 | Automatic drilling equipment with accurate drilling |
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