CN117047650A - Polishing equipment for machining mechanical parts - Google Patents
Polishing equipment for machining mechanical parts Download PDFInfo
- Publication number
- CN117047650A CN117047650A CN202311308519.1A CN202311308519A CN117047650A CN 117047650 A CN117047650 A CN 117047650A CN 202311308519 A CN202311308519 A CN 202311308519A CN 117047650 A CN117047650 A CN 117047650A
- Authority
- CN
- China
- Prior art keywords
- material returning
- stirring
- polishing
- cylinder
- barrel
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 82
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 97
- 238000003756 stirring Methods 0.000 claims abstract description 84
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
Abstract
The invention relates to the field of polishing devices, in particular to polishing equipment for machining mechanical parts. The polishing barrel is a conical barrel with the size gradually reduced from top to bottom, the material returning device comprises a material returning barrel and auger blades, the material returning barrel is vertically arranged, rotationally arranged in the polishing barrel and coaxial with the polishing barrel. The lower extreme of returning the feed cylinder is equipped with the feed inlet to make the material in the barrel of polishing get into in the returning the feed cylinder, auger blade rotationally cartridge is in returning the feed cylinder, in order to drive the material and upwards carry when rotating. The stirring assembly comprises a stirring disc and a plurality of stirring rods; the stirring disk is horizontally arranged and fixedly sleeved on the material returning cylinder. A plurality of stirring rods are uniformly distributed along the circumferential direction of the material returning cylinder, are arranged along the radial direction of the stirring disc and are positioned on the upper surface of the stirring disc; the driving component is used for driving the returning cylinder and the auger blade to rotate in the direction of the direction. The stirring efficiency of material has been increased in the setting of a plurality of puddlers for treat polishing piece and abundant friction of sand, thereby improve polishing efficiency.
Description
Technical Field
The invention relates to the field of polishing devices, in particular to polishing equipment for machining mechanical parts.
Background
Mechanical equipment often uses parts, some of which often have burrs due to the internal cavity, and the equipment is not in place, so that an equipment capable of performing an effective polishing process on the inside or the gaps of the parts is needed. The conventional device capable of polishing the gap in the comparative document CN216657540U adopts a method of mixing the sand with the piece to be polished, and relatively moving the sand and the piece to be polished through a common flow, thereby polishing and polishing the piece to be polished. But the equipment has flowing dead angles, and the material at the dead angles has poor fluidity, so that the workpiece is ground and polished with poor effect and low efficiency.
Disclosure of Invention
The invention provides polishing equipment for machining mechanical parts and components, which aims to solve the problem of low efficiency of the existing equipment.
The polishing equipment for machining mechanical parts adopts the following technical scheme:
a polishing device for machining mechanical parts comprises a polishing barrel, a returning charge component, a stirring component and a driving component; the polishing barrel is a conical barrel with the size gradually reduced from top to bottom; the material returning device comprises a material returning cylinder and auger blades; the material returning barrel is vertically arranged, is rotatably arranged in the polishing barrel and is coaxial with the polishing barrel; the lower end of the material returning cylinder is provided with a feed inlet which is used for enabling the materials in the polishing barrel to enter the material returning cylinder; the auger blade is rotatably inserted into the material returning cylinder so as to drive the material to be conveyed upwards when rotating; the stirring assembly comprises a stirring disc and a plurality of stirring rods; the stirring disc is horizontally arranged and fixedly sleeved on the material returning cylinder; a plurality of stirring rods are uniformly distributed along the circumferential direction of the material returning cylinder, are arranged along the radial direction of the stirring disc and are positioned on the upper surface of the stirring disc; the driving component is used for driving the returning cylinder and the auger blade to rotate, and the rotating directions of the returning cylinder and the auger blade are opposite.
Further, the stirring rod is slidably arranged along the radial direction of the stirring disc; a plurality of stop rods are uniformly distributed on each stirring rod along the length; the stop lever is vertically arranged and fixedly connected with the stirring rod; the stirring disc is provided with a control component; the control component is used for controlling the synchronous sliding of the stirring rods.
Further, the control assembly comprises a hydraulic cylinder which is fixedly arranged on the stirring disc; the stirring disc is provided with a plurality of sliding grooves, the sliding grooves are arranged along the radial direction of the stirring disc, sliding blocks are slidably arranged in the sliding grooves, each sliding groove is internally provided with a hydraulic telescopic rod, and one end of each hydraulic telescopic rod is fixedly connected with each sliding block; a plurality of hydraulic pipes are arranged in the stirring disc; one end of each hydraulic pipe is communicated with the other end of one hydraulic telescopic rod, and the other end of each hydraulic pipe is communicated with a hydraulic cylinder.
Further, the control assembly is used for adjusting the interval between two adjacent gear levers.
Further, the driving assembly comprises a driving frame, a reversing gear, a returning tooth ring, a driving motor and a returning tooth shaft; the driving frame is positioned below the polishing barrel; the polishing barrel is fixedly arranged above the polishing barrel; the material returning gear shaft is vertically and rotationally arranged on the driving frame, and the driving frame penetrates through the polishing barrel upwards to be fixedly connected with the auger blade; the material returning toothed ring is rotationally arranged on the driving frame and sleeved on the material returning toothed shaft; the material returning cylinder downwards penetrates through the polishing barrel and is fixedly connected with the material returning toothed ring; the reversing gear is rotationally arranged on the driving frame and positioned between the material returning toothed ring and the material returning toothed shaft, and is meshed with the material returning toothed ring and the material returning toothed shaft; the driving motor is arranged on the driving frame, and an output shaft of the driving motor is fixedly connected with the material returning gear shaft.
Further, the driving motor is a stepping motor or a servo motor.
Further, a speed reducing mechanism is arranged between the driving motor and the material returning gear shaft.
Further, the polishing barrel comprises a first reducing section and a second reducing section, and the size change rates of the first reducing section and the second reducing section are different along the direction from top to bottom.
Further, a discharge hole is formed in the bottom of the polishing barrel; a material blocking plug is arranged on the discharge hole; and the material blocking plug is detachably arranged.
Further, the upper end of the material returning cylinder is provided with a material guiding cover; the guide cover is fixedly sleeved at the upper end of the material returning cylinder, and a gap is formed between the guide cover and the material returning cylinder.
The beneficial effects of the invention are as follows: the polishing equipment for machining the mechanical parts is provided with a polishing barrel, a returning component, a stirring component and a driving component, wherein the materials are a mixture of a piece to be polished and sand. The rotation directions of the returning cylinder and the auger blade are opposite, so that the auger blade conveys the material at the bottom of the polishing barrel upwards, the fluidity of the material is further improved, and the polishing effect is improved. Simultaneously, the rotating speed of the auger blade relative to the material returning cylinder is improved, and the overall fluidity of the material in the material returning cylinder is improved, so that the polishing effect is further improved. Stirring dish stirs the material when rotating, and then makes to wait to polish the piece and is polished by the sand is abundant, and the stirring efficiency of material has been increased in the setting of a plurality of puddlers for wait to polish piece and sand abundant friction, thereby improve polishing efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view showing the structure of an embodiment of a polishing apparatus for machining mechanical parts according to the present invention;
FIG. 2 is an exploded view of an embodiment of a polishing apparatus for machining mechanical parts of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of a polishing apparatus for machining mechanical parts of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view showing the structure of a grinding barrel of an embodiment of a polishing apparatus for machining mechanical parts according to the present invention;
FIG. 6 is a schematic view showing the structure of a return cylinder and a stirring plate of an embodiment of a polishing apparatus for machining mechanical parts according to the present invention;
FIG. 7 is a schematic view showing the structure of a stirring rod of an embodiment of a polishing apparatus for machining mechanical parts according to the present invention;
FIG. 8 is a schematic view showing a stopper of an embodiment of a polishing apparatus for machining mechanical parts according to the present invention;
100. polishing a barrel; 110. a drive rack; 121. a reversing gear; 141. a discharge port; 150. a material blocking plug; 200. a driving motor; 300. a return assembly; 310. a material returning toothed ring; 320. a material returning cylinder; 330. a feed inlet; 340. a material guiding cover; 410. a material returning tooth shaft; 420. auger blades; 500. a stirring assembly; 510. a stirring rod; 511. a slide block; 513. a stop lever; 514. a hydraulic telescopic rod; 520. a stirring plate; 521. a chute; 522. a hydraulic pipe; 523. an annular tube; 530. and a hydraulic cylinder.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of the polishing apparatus for machining mechanical parts of the present invention, as shown in fig. 1 to 8, includes a polishing barrel 100, a return assembly 300, a stirring assembly 500, and a driving assembly; the polishing barrel 100 is a conical barrel with gradually reduced size from top to bottom, and materials are led into the polishing barrel 100 from the upper part of the polishing barrel 100, specifically, the materials are a mixture of a piece to be polished and sand. The arrangement of the grinding barrel 100 as a cone prevents material from accumulating at the bottom of the grinding barrel 100. The bottom of the polishing barrel 100 is provided with a discharge hole 141, the discharge hole 141 is provided with a material blocking plug 150, and the material blocking plug 150 is detachably arranged.
The returning device comprises a returning cylinder 320 and auger blades 420, wherein the returning cylinder 320 is vertically arranged, is rotationally arranged in the polishing barrel 100 and is coaxial with the polishing barrel 100, a feed inlet 330 is arranged at the lower end of the returning cylinder 320, so that materials in the polishing barrel 100 enter the returning cylinder 320, the number of the feed inlets 330 can be multiple, and the feed inlet 330 is positioned at the lower end of the returning cylinder 320 so as to be communicated with the bottom of the polishing barrel 100. Auger blade 420 rotationally cartridge is in returning feed cylinder 320 to drive the material when rotating and upwards carry, auger blade 420 and returning feed cylinder 320's rotation opposite direction, and then make auger blade 420 carry upwards the material when rotating, and then increase the mobility of material in barrel 100 of polishing, increase the effect of polishing. The upper end of the returning cylinder 320 is provided with a material guiding cover 340; the guide cover 340 is fixedly sleeved at the upper end of the returning cylinder 320, and a gap exists between the guide cover 340 and the returning cylinder 320, so that materials fall into the stirring disk 520 downwards from the gap and are close to one end of the returning cylinder 320.
The stirring assembly 500 comprises a stirring disc 520 and a plurality of stirring rods 510, wherein the stirring disc 520 is horizontally arranged and fixedly sleeved on the material returning cylinder 320; a plurality of puddlers 510 are along returning feed cylinder 320 circumference equipartition, and puddler 510 sets up along the radial direction of agitator disk 520, and is located the upper surface of agitator disk 520, and agitator disk 520 stirs the material when rotating, and then makes to wait to polish the piece and is fully polished by the sand, and the stirring efficiency of material has been increased in the setting of a plurality of puddlers 510.
The driving component is used for driving the returning charge cylinder 320 and the auger blade 420 to rotate in opposite directions, so that normal conveying of the auger blade 420 is guaranteed, the returning charge cylinder 320 and the auger blade 420 rotate in opposite directions, the rotating speed of the auger blade 420 relative to the returning charge cylinder 320 is improved, the overall flowability of materials in the returning charge cylinder 320 is improved, and therefore polishing effect is further improved.
In this embodiment, as shown in fig. 2 to 7, the stirring rods 510 are slidably disposed along the radial direction of the stirring disk 520, and a plurality of bars 513 are uniformly distributed on each stirring rod 510 along the length. The stop rods 513 are vertically arranged and fixedly connected with the stirring rods 510, and the two adjacent stop rods 513 on the two adjacent stirring rods 510 can prevent the workpiece to be polished from being subjected to the centrifugal force of the stirring disc 520, so that sand moves relative to the workpiece to be polished, and the polishing efficiency and effect are improved; the stirring disk 520 is provided with a control component; the control assembly is used for controlling the plurality of stirring rods 510 to slide synchronously. When the stirring rods 510 slide synchronously along the radial direction of the stirring disk 520, the distance between two stop rods 513 at the same distance from the return cylinder 320 on two adjacent stirring rods 510 is changed, so that the to-be-polished pieces with different diameters can be blocked.
In this embodiment, as shown in fig. 2 to 6, the control component is a hydraulic cylinder 530, and the hydraulic cylinder 530 is fixedly arranged on the stirring disc 520. The stirring disk 520 is provided with a plurality of slide grooves 521, the slide grooves 521 extend in the radial direction of the stirring disk 520, and the slide blocks 511 are slidably provided in the slide grooves 521. Each chute 521 is internally provided with a hydraulic telescopic rod 514, one end of the hydraulic telescopic rod 514 is fixedly connected with the sliding block 511, and the stirring disc 520 is internally provided with a plurality of hydraulic pipes 522. One end of each hydraulic pipe 522 is communicated with the other end of one hydraulic telescopic rod 514, the other end is communicated with a hydraulic cylinder 530, in particular, an annular pipe 523 is arranged in the stirring disc 520, the annular pipe 523 and the stirring disc 520 are coaxial, and are communicated with the other ends of a plurality of hydraulic pipes 522, and the hydraulic cylinder 530 is communicated with the annular pipe 523.
In this embodiment, as shown in fig. 2 to 6, the driving assembly includes a driving frame 110, a reversing gear 121, a return gear ring 310, a driving motor 200, and a return gear shaft 410. The driving frame 110 is located below the polishing barrel 100, and a base is disposed at a lower end of the driving frame 110 and is used for being placed on the ground. The returning tooth shaft 410 is vertically and rotatably disposed on the driving frame 110, the driving frame 110 penetrates the polishing barrel 100 upwards to be fixedly connected with the auger blade 420, and the returning tooth ring 310 is rotatably disposed on the driving frame 110 and sleeved on the returning tooth shaft 410. The return cylinder 320 penetrates the grinding barrel 100 downward and is fixedly connected with the return toothed ring 310. The reversing gear 121 is rotatably disposed on the driving frame 110 and located between the return toothed ring 310 and the return toothed shaft 410, the reversing gear 121 is meshed with the return toothed ring 310 and the return toothed shaft 410, and the reversing gear 121 reduces the rotational speed of the return gear while reversing the direction of the return toothed ring 310 and the return gear. The driving motor 200 is fixedly arranged on the driving frame 110, and an output shaft of the driving motor 200 is fixedly connected with the material returning gear shaft 410.
When the spiral conveyer works, the driving motor 200 is started, and the driving motor 200 drives the returning gear shaft 410 to rotate clockwise so as to drive the auger blade 420 to rotate clockwise synchronously. The returning gear shaft 410 drives the returning gear ring 310 to rotate anticlockwise through the reversing gear 121, the returning gear ring 310 drives the returning cylinder 320 to rotate anticlockwise synchronously, so that the rotation directions of the auger blades 420 of the returning cylinder 320 are opposite, and meanwhile, the returning cylinder 320 drives the stirring disc 520 to rotate synchronously.
The sand to be polished and the sand for polishing are poured into the polishing barrel 100, and the rotation of the stirring disc 520 drives the sand and the sand to be polished to be sufficiently stirred and mixed in the mixed material cavity, so that the sand is sufficiently polished and polished on the sand to be polished. When the mixed material is positioned at the bottom of the polishing barrel 100, the mixed material enters the returning barrel 320 from the feeding hole 330, is conveyed upwards under the action of the auger blade 420 until being conveyed to the uppermost end of the returning barrel 320, and falls down onto the stirring disk 520 when flowing out of the returning barrel 320 under the action of the guide cover 340.
Rotation of the agitator disk 520 subjects the mix to centrifugal forces, which tend to be thrown away from the return cylinder 320. Due to the arrangement of the stop lever 513 on the stirring disk 520, the piece to be polished is blocked, so that the piece to be polished is positioned on one side of the stirring disk 520, which is close to the return cylinder 320, and sand is continuously thrown out under the action of centrifugal force. The speed difference between the sand and the piece to be polished becomes large, so that the piece to be polished is sufficiently polished. After polishing, the stopper 150 is removed, and sand is discharged from the outlet 141.
Further, when the diameter of the workpiece to be polished changes, the hydraulic cylinder 530 can be opened, and the hydraulic cylinder 530 drives the length of the hydraulic telescopic rod 514 to change through hydraulic transmission, so that the plurality of stirring rods 510 slide synchronously along the corresponding sliding chute 521, the distance between two stop rods 513 positioned at the same distance from the return cylinder 320 on two adjacent stirring rods 510 changes, and the workpiece to be polished with different diameters can be blocked, so that the workpiece to be polished with different diameters can be polished conveniently.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. A polishing apparatus for machining mechanical parts, characterized in that: comprising the following steps:
the polishing barrel is a conical barrel with the size gradually reduced from top to bottom;
the material returning device comprises a material returning cylinder and auger blades; the material returning barrel is vertically arranged, is rotatably arranged in the polishing barrel and is coaxial with the polishing barrel; the lower end of the material returning cylinder is provided with a feed inlet which is used for enabling the materials in the polishing barrel to enter the material returning cylinder; the auger blade is rotatably inserted into the material returning cylinder so as to drive the material to be conveyed upwards when rotating;
the stirring assembly comprises a stirring disc and a plurality of stirring rods; the stirring disc is horizontally arranged and fixedly sleeved on the material returning cylinder; a plurality of stirring rods are uniformly distributed along the circumferential direction of the material returning cylinder, are arranged along the radial direction of the stirring disc and are positioned on the upper surface of the stirring disc;
the driving assembly is used for driving the returning cylinder and the auger blade to rotate, and the rotating directions of the returning cylinder and the auger blade are opposite.
2. A polishing apparatus for machine part processing according to claim 1, wherein:
the stirring rod is arranged in a sliding manner along the radial direction of the stirring disc; a plurality of stop rods are uniformly distributed on each stirring rod along the length; the stop lever is vertically arranged and fixedly connected with the stirring rod; the stirring disc is provided with a control component; the control component is used for controlling the synchronous sliding of the stirring rods.
3. A polishing apparatus for machine part processing according to claim 2, wherein:
the control assembly comprises a hydraulic cylinder which is fixedly arranged on the stirring disc; the stirring disc is provided with a plurality of sliding grooves, the sliding grooves are arranged along the radial direction of the stirring disc, sliding blocks are slidably arranged in the sliding grooves, each sliding groove is internally provided with a hydraulic telescopic rod, and one end of each hydraulic telescopic rod is fixedly connected with each sliding block; a plurality of hydraulic pipes are arranged in the stirring disc; one end of each hydraulic pipe is communicated with the other end of one hydraulic telescopic rod, and the other end of each hydraulic pipe is communicated with a hydraulic cylinder.
4. A polishing apparatus for machine part processing according to claim 3, wherein: the control component is used for adjusting the interval between two adjacent gear levers.
5. A polishing apparatus for machine part processing according to claim 1, wherein:
the driving assembly comprises a driving frame, a reversing gear, a material returning toothed ring, a driving motor and a material returning toothed shaft; the driving frame is positioned below the polishing barrel; the material returning gear shaft is vertically and rotatably arranged on the driving frame, and the upper end of the driving frame is fixedly connected with the auger blade; the material returning toothed ring is rotationally arranged on the driving frame and sleeved on the material returning toothed shaft; the material returning cylinder downwards penetrates through the polishing barrel and is fixedly connected with the material returning toothed ring; the reversing gear is rotatably arranged on the driving frame and positioned between the material returning toothed ring and the material returning toothed shaft, and is meshed with the material returning toothed ring and the material returning toothed shaft; the driving motor is fixedly arranged on the driving frame, and an output shaft of the driving motor is fixedly connected with the material returning gear shaft.
6. A polishing apparatus for machine part processing as set forth in claim 5, wherein: the driving motor is a stepping motor or a servo motor.
7. A polishing apparatus for machine part processing as set forth in claim 5, wherein: a speed reducing mechanism is arranged between the driving motor and the material returning gear shaft.
8. A polishing apparatus for machine part processing according to claim 1, wherein:
a discharge hole is formed in the bottom of the polishing barrel; a material blocking plug is arranged on the discharge hole; and the material blocking plug is detachably arranged.
9. A polishing apparatus for machine part processing according to claim 1, wherein: the polishing barrel comprises a first reducing section and a second reducing section, and the size change rates of the first reducing section and the second reducing section are different along the direction from top to bottom.
10. A polishing apparatus for machine part processing according to claim 1, wherein:
the upper end of the material returning cylinder is provided with a material guiding cover; the guide cover is fixedly sleeved at the upper end of the material returning cylinder, and a gap is formed between the guide cover and the material returning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311308519.1A CN117047650B (en) | 2023-10-11 | 2023-10-11 | Polishing equipment for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311308519.1A CN117047650B (en) | 2023-10-11 | 2023-10-11 | Polishing equipment for machining mechanical parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117047650A true CN117047650A (en) | 2023-11-14 |
| CN117047650B CN117047650B (en) | 2024-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311308519.1A Active CN117047650B (en) | 2023-10-11 | 2023-10-11 | Polishing equipment for machining mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117047650B (en) |
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| Title |
|---|
| 李慧慧等;: "基于外筒旋转与叶片搅拌复合作用的新型干混砂浆混合机设计", 科技创新导报, no. 26 * |
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| CN117047650B (en) | 2024-01-09 |
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