CN219925405U - Pneumatic automatic grinding device - Google Patents
Pneumatic automatic grinding device Download PDFInfo
- Publication number
- CN219925405U CN219925405U CN202320683180.2U CN202320683180U CN219925405U CN 219925405 U CN219925405 U CN 219925405U CN 202320683180 U CN202320683180 U CN 202320683180U CN 219925405 U CN219925405 U CN 219925405U
- Authority
- CN
- China
- Prior art keywords
- grinding device
- grinding
- clamping part
- pneumatic automatic
- lifting mechanism
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- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model relates to the technical field of die accessory processing, in particular to a pneumatic automatic grinding device; the grinding device comprises a base, a grinding part, a clamping part and an air cylinder, wherein the grinding part is arranged on the base through a first lifting mechanism, a mounting seat is arranged on the base through a second lifting mechanism, a sliding rail is arranged on the top surface of the mounting seat, the clamping part is arranged on a sliding block of the sliding rail, a connecting rod is arranged at the tail part of the clamping part, the air cylinder is arranged at the right end of the mounting seat through a bracket, and a push rod of the air cylinder is connected with the connecting rod through a screw sleeve; the cylinder drives the piston to move so as to carry out fine grinding on the round bar, and the programmable control console also can control and modify relevant parameters of the cylinder; the filter screen is used for filtering the scraps and guiding the scraps into the material collecting box, so that the scraps on the surface of the grinding device are convenient to clean, and the working efficiency of the grinding device is improved.
Description
Technical Field
The utility model relates to the technical field of die accessory machining, in particular to a pneumatic automatic grinding device.
Background
The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface generated by cylindrical, conical or other shaped element wires of a workpiece, and in the processing of the thimble, the outer surface of a raw material rod needs to be polished by using the cylindrical grinding machine. Among them, the straight cylindrical grinding machine is most widely used. Such as EGP-2550, etc. They are characterized in that the grinding part and the clamping part are positioned on the same guide rail, the clamping part is provided with a power mechanism for rotating the workpiece, and the clamping part can move back and forth along the guide rail. Then there are disadvantages in that: although the clamping part can move back and forth, the clamping part is fixed at a certain position of the guide rail during the working process, so that the workpiece can not move back and forth to make polishing more uniform, and therefore, a pneumatic automatic polishing device is needed, wherein the clamping part is driven by an air cylinder to reciprocate back and forth, so that the workpiece is driven to move back and forth in a polishing range, and the contact between a polishing material and the workpiece is more uniform; in addition, the scrap cleaning of the existing cylindrical grinding machine generally depends on manual cleaning, so that the workload of workers is increased, and the machining efficiency of the cylindrical grinding machine is affected; and the cylindrical grinding machine can generate splashed scraps in the grinding process to influence operators.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the pneumatic straight-in cylindrical grinding machine which drives the clamping part to reciprocate back and forth through the air cylinder so as to drive the workpiece to move back and forth in the grinding range, and the contact between the grinding material and the workpiece is more uniform.
The technical scheme of the utility model is as follows:
the pneumatic automatic grinding device comprises a base, a grinding part, a clamping part and an air cylinder, wherein the grinding part is arranged on the base through a first lifting mechanism, a mounting seat is arranged on the base through a second lifting mechanism, a sliding rail is arranged on the top surface of the mounting seat, the clamping part is arranged on a sliding block of the sliding rail, a connecting rod is arranged at the tail part of the clamping part, the air cylinder is arranged at the right end of the mounting seat through a bracket, and a push rod of the air cylinder is connected with the connecting rod through a screw sleeve, so that the pneumatic automatic grinding device is convenient to detach; the first lifting mechanism and the second lifting mechanism are both hand-operated lifting tables; the clamping part is internally provided with a motor which is connected with a main shaft through a transmission mechanism, and the tail end of the main shaft is provided with a three-jaw chuck for clamping the thimble workpiece.
Further, limiting blocks are arranged at the front end and the rear end of the sliding rail, and the sliding block is prevented from being separated from the range of the sliding rail under inertia.
Further, a motor is arranged in the grinding part and is connected with the grinding material through a transmission mechanism.
In another preferred embodiment, a liquid collecting hopper is detachably mounted on one side of the grinding part, a liquid discharging pipe is arranged at the bottom of the liquid collecting hopper, the tail end of the liquid discharging pipe is connected with the feeding end of the external cutting liquid circulating device, a filter screen is detachably mounted in the liquid collecting hopper, the filter screen is obliquely arranged, a slot is formed in the bottom of the liquid collecting hopper, and a baffle capable of being opened and closed is arranged at the top of the slot.
Further, a collecting box is detachably arranged at the bottom of the groove.
Further, the baffle plate and the liquid collecting hopper are sealed through a sealing gasket.
Further, a liquid outlet pipe is arranged at the bottom of the material collecting box, and a valve is arranged on the liquid outlet pipe.
The beneficial effects of the utility model are as follows: the clamping part is driven to reciprocate back and forth by the air cylinder, so that the workpiece is driven to move back and forth in the grinding range, that is, the grinding material not only grinds the periphery of the workpiece by rotating the grinding material, but also rubs the workpiece with the grinding material along the axial direction by moving the workpiece back and forth, and in addition, the contact between the grinding material and the workpiece is more uniform; the filter screen is used for filtering the scraps and guiding the scraps into the material collecting box, so that the scraps on the surface of the grinding device are convenient to clean, and the working efficiency of the grinding device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the grinding principle of the present utility model;
fig. 3 is a schematic structural diagram of embodiment 2.
In the figure, 1, a base; 2. a first lifting mechanism; 3. a polishing section; 4. a second lifting mechanism; 5. a mounting base; 6. a slide rail; 7. a slide block; 8. a clamping part; 9. a connecting rod; 10. a screw sleeve; 11. a bracket; 12. a cylinder; 13. a push rod; 14. grinding materials; 15. a main shaft; 16. raw material bar.
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
example 1
As shown in fig. 1, a pneumatic automatic grinding device comprises a base 1, a grinding part 3, a clamping part 8 and an air cylinder 12, wherein the grinding part 3 is installed on the base 1 through a first lifting mechanism 2, an installation seat 5 is installed through a second lifting mechanism 4, a sliding rail 6 is arranged on the top surface of the installation seat 5, the clamping part 8 is installed on a sliding block 7 of the sliding rail 6, a connecting rod 9 is arranged at the tail part of the clamping part 8, the air cylinder 12 is installed at the right end of the installation seat 5 through a bracket 11, and a push rod 13 of the air cylinder 12 is connected with the connecting rod 9 through a screw sleeve 10.
The first lifting mechanism 2 and the second lifting mechanism 4 are hand-operated lifting platforms, in particular to a hand-operated lifting platform of China patent No. 201620187886.X, which consists of a screw rod, a nut block, a supporting arm, a workbench, a screw rod supporting seat, a base, a box body and a hand wheel; the screw is supported by a screw supporting seat fixedly connected with the base, one end of the supporting arm is connected with the nut block in a threaded mode, and the other end of the supporting arm is connected with the workbench through a screw hinge; the hand wheel is positioned at one end of the screw rod; the lower end face of the box body coincides with the upper surface of the base, and the workbench is lifted in a space above the upper cover of the box body.
The grinding part is detachably mounted on the workbench of the first lifting mechanism 2, and the mounting seat is detachably mounted on the workbench of the second lifting mechanism 4.
Limiting blocks (not shown in the figure and common in the art) are arranged at the front end and the rear end of the sliding rail 6.
A motor (not shown, which is a common technique in the art) is provided in the grinding section 3, and is connected to the grinding material 14 via a transmission mechanism.
The clamping part 8 is internally provided with a motor (not shown in the figure, which is a common technology in the art) connected with the main shaft 15 through a transmission mechanism, and the tail end of the main shaft is detachably provided with a three-jaw chuck, in particular a chuck purchased in the market, and the control method of the mounting machine of the chuck is the same as that of the prior art.
The working principle is as shown in fig. 2:
the main shaft 15 of the clamping part brings the raw material rod 16 into the grinding range of the grinding material 14, the grinding material 14 rotates by itself to grind the outer wall of the raw material rod 16, and meanwhile, the cylinder drives the clamping part to reciprocate back and forth, so the raw material rod 16 is also pumped and inserted back and forth in the grinding area, the cylinder drives the piston to move, the round material rod is finely ground, and the related parameters of the cylinder can be controlled and modified by the programmable control console. The air cylinder and the control device thereof all adopt the prior products, and the installation mode and the control mode are the same as those of the prior art.
Example 2
As shown in fig. 3, a liquid collecting hopper 16 is detachably mounted on one side of the grinding part, the mounting position of the liquid collecting hopper 16 can be adjusted according to actual needs, a liquid discharging pipe 17 is arranged at the bottom of the liquid collecting hopper 16, the tail end of the liquid discharging pipe 17 is connected with the feeding end of an external cutting liquid circulating device, a filter screen 19 is detachably mounted in the liquid collecting hopper 16, the filter screen 19 is obliquely arranged, a slot is arranged at the bottom of the filter screen 19 of the liquid collecting hopper 16, a baffle plate capable of being opened and closed is arranged at the top of the slot,
the bottom of the slot is detachably provided with a material collecting box 18.
The space between the baffle and the liquid collecting hopper 16 is sealed by a sealing gasket.
The bottom of the collection box 18 is provided with a liquid outlet pipe, and a valve is arranged on the liquid outlet pipe.
The filter screen 19 is detachably provided with a vibrating device, so that chips can fall off conveniently.
During operation, cutting fluid gets into in the funnel, filters the piece through the filter screen, and the cutting fluid after the filtration then discharges through the fluid-discharge tube, and cyclic utilization of being convenient for opens the baffle after a period of work, and with the leading-in collection case of piece, the piece clearance is accomplished the back and is closed the baffle.
The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (7)
1. A pneumatic automatic grinding device, characterized in that: the grinding device comprises a base, a grinding part, a clamping part and an air cylinder, wherein the grinding part is arranged on the base through a first lifting mechanism, a mounting seat is arranged through a second lifting mechanism, a sliding rail is arranged on the top surface of the mounting seat, the clamping part is arranged on a sliding block of the sliding rail, a connecting rod is arranged at the tail part of the clamping part, the air cylinder is arranged at the right end of the mounting seat through a bracket, and a push rod of the air cylinder is connected with the connecting rod through a screw sleeve, so that the grinding device is convenient to detach; the first lifting mechanism and the second lifting mechanism are both hand-operated lifting tables; the clamping part is internally provided with a motor which is connected with a main shaft through a transmission mechanism, and the tail end of the main shaft is provided with a three-jaw chuck for clamping the thimble workpiece.
2. A pneumatic automatic grinding device according to claim 1, wherein: limiting blocks are arranged at the front end and the rear end of the sliding rail.
3. A pneumatic automatic grinding device according to claim 2, wherein: and a motor is arranged in the grinding part and is connected with the grinding material through a transmission mechanism.
4. A pneumatic automatic grinding device according to claim 1, wherein: the grinding device is characterized in that a liquid collecting hopper is detachably arranged on one side of the grinding part, a liquid discharging pipe is arranged at the bottom of the liquid collecting hopper, the tail end of the liquid discharging pipe is connected with the feeding end of an external cutting liquid circulating device, a filter screen is detachably arranged in the liquid collecting hopper, the filter screen is obliquely arranged, a groove is formed in the bottom of the filter screen, and a baffle capable of being opened and closed is arranged at the top of the groove.
5. A pneumatic automatic grinding device according to claim 4, wherein: the bottom of the groove is detachably provided with a material collecting box.
6. A pneumatic automatic grinding device according to claim 5, wherein: the baffle plate is sealed with the liquid collecting hopper through a sealing gasket.
7. A pneumatic automatic grinding device according to claim 6, wherein: the bottom of the material collecting box is provided with a liquid outlet pipe, and a valve is arranged on the liquid outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683180.2U CN219925405U (en) | 2023-03-31 | 2023-03-31 | Pneumatic automatic grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683180.2U CN219925405U (en) | 2023-03-31 | 2023-03-31 | Pneumatic automatic grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925405U true CN219925405U (en) | 2023-10-31 |
Family
ID=88489811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683180.2U Active CN219925405U (en) | 2023-03-31 | 2023-03-31 | Pneumatic automatic grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925405U (en) |
-
2023
- 2023-03-31 CN CN202320683180.2U patent/CN219925405U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |