CN213730922U - Be used for accurate grinding device in piston pin surface - Google Patents
Be used for accurate grinding device in piston pin surface Download PDFInfo
- Publication number
- CN213730922U CN213730922U CN202022223520.2U CN202022223520U CN213730922U CN 213730922 U CN213730922 U CN 213730922U CN 202022223520 U CN202022223520 U CN 202022223520U CN 213730922 U CN213730922 U CN 213730922U
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- China
- Prior art keywords
- base
- motor
- piston pin
- dust box
- support column
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000005498 polishing Methods 0.000 abstract description 22
- 230000001681 protective effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a device for precisely polishing the surface of a piston pin, which comprises a polishing mechanism and a box body, wherein the polishing mechanism is arranged inside the box body, the polishing mechanism comprises a motor, a support column, a polisher and a dust box, the motor is arranged on the opposite surface of the support column, the polisher and the dust box are arranged in the middle of the motor and the support column, the polisher is arranged on one side of the dust box, the box body comprises a base and a protective sheet, the upper end of the base is connected with the protective sheet, the motor, the support column, the polisher and the dust box are all arranged on the upper end of the base, the outer surface of a fixed block A is movably connected with a turntable, the surface of the turntable is provided with a spring and a sliding clamp, the sliding clamp can be adjusted according to the size of the piston pin, the turntable drives the grinding mechanism to rotate and polish when the polishing mechanism works, the dust box is arranged on the upper end of the base, the cleaning brush can be adjusted by a telescopic rod B after the piston pin is polished, dust generated in the grinding process and the cleaning enters the dust box, so that the grinding device is kept clean.
Description
Technical Field
The utility model relates to an equipment technical field that polishes specifically is a be used for accurate grinding device in piston pin surface.
Background
The piston pin is a cylindrical pin arranged on the skirt part of the piston, the middle part of the piston pin penetrates through a small end hole of the connecting rod and is used for connecting the piston and the connecting rod, the function of the piston pin is to transmit the gas acting force born by the piston to the connecting rod or enable the small end of the connecting rod to drive the piston to move together, in order to reduce the weight, the piston pin is generally made of high-quality alloy steel and is hollow, the surface of the piston pin needs to be machined and polished, the better the polishing is, and the use efficiency of the piston pin is higher.
The single operation of present piston pin grinding device is inconvenient to can not be quick polish, the clearance of being inconvenient for leads to grinding device to damage easily.
To above problem, improved current device, provided one kind and be used for the smart grinding device in piston pin surface.
Disclosure of Invention
An object of the utility model is to provide a be used for smart grinding device of piston pin surface, adopt this device to work to solve the inconvenient problem of clearing up of operation in the above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for accurate grinding device in piston pin surface, includes grinding machanism and box body, and grinding machanism sets up the inside at the box body, grinding machanism includes motor, support column, sander and dust box, and the motor setting is in the opposite face of support column, and sander and dust box setting are in the centre department of motor and support column, and the sander setting is in one side of dust box, and the box body includes base and protection piece, and the upper end of base is connected with the protection piece, and motor, support column, sander and dust box all set up the upper end at the base.
Further, the lower extreme of motor is provided with the fixing base, and the output of motor is connected with telescopic link A, and telescopic link A's one end is provided with fixed block A, and the motor is connected with the base through the fixing base.
Further, the surface of support column is connected with connecting rod and connecting block, and the one end fixedly connected with fixed block B of connecting rod, the surface of connecting block are provided with telescopic link B, and telescopic link B's one end fixed mounting has the brush cleaner.
Further, the sander comprises a supporting seat, a telescopic rod C and a sanding sheet, one end of the telescopic rod C is connected with the supporting seat, and the other end of the telescopic rod C is connected with the sanding sheet.
Furthermore, the upper end of base is provided with the recess, and the surface of base is provided with control switch and telescopic button, and the base passes through recess and protection piece swing joint.
Furthermore, the outer surfaces of the fixed block A and the fixed block B are both movably connected with a turntable, a spring and a sliding clamp are arranged on the surface of the turntable, and the spring is connected with the sliding clamp.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a be used for accurate grinding device in piston pin surface, the equal swing joint of surface of fixed block A and fixed block B has the carousel, and the surface of carousel is provided with spring and slip clamp, and spring and slip clamp are connected, can adjust the slip clamp according to the size of piston pin, fix the piston pin on the carousel, and the carousel drives the piston pin and rotates when grinding machanism works and polish.
2. The utility model provides a be used for accurate grinding device in piston pin surface, the surface connection of support column has the connecting block, and telescopic link B's one end is connected with the connecting block, and telescopic link B's other end fixed mounting has the brush cleaner, and the dust box sets up in the upper end of base, and accessible telescopic link B adjusts the brush cleaner and clears up after the piston pin is polished and is accomplished, and the dust that the in-process of polishing and clearance produced gets into the dust box, makes grinding device keep clean.
3. The utility model provides a be used for accurate grinding device in piston pin surface, the upper end of base is provided with the recess, and the base passes through recess and protection piece swing joint, inserts three protection pieces and surrounds grinding machanism when grinding machanism begins the function, prevents that the dust from splashing, can dismantle the protection piece after polishing the completion, convenient clearance.
Drawings
FIG. 1 is a schematic view of the overall structure of the device for finely polishing the surface of a piston pin according to the present invention;
FIG. 2 is a schematic view of the structure of the box body of the present invention;
FIG. 3 is a schematic structural view of the polishing mechanism of the present invention;
FIG. 4 is a schematic view of a partial structure of the polishing mechanism of the present invention;
FIG. 5 is a schematic view of the sander of the present invention;
fig. 6 is a schematic view of the fixing block structure of the present invention.
In the figure: 1. a polishing mechanism; 11. a motor; 12. a support pillar; 13. a sander; 14. a dust box; 111. a fixed seat; 112. a telescopic rod A; 113. a fixed block A; 121. a connecting rod; 122. a fixed block B; 123. connecting blocks; 124. a telescopic rod B; 125. cleaning with a brush; 131. a supporting seat; 132. a telescopic rod C; 133. grinding the sheets; 1131. a turntable; 1132. a spring; 1133. a slide clamp; 2. a box body; 21. a base; 22. a protective sheet; 211. a groove; 212. a control switch; 213. a telescoping button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a device for finely polishing the surface of a piston pin comprises a polishing mechanism 1 and a box body 2, wherein the polishing mechanism 1 is arranged inside the box body 2, the polishing mechanism 1 comprises a motor 11, a support column 12, a polisher 13 and a dust box 14, the motor 11 is arranged on the opposite surface of the support column 12, the polisher 13 and the dust box 14 are arranged in the middle of the motor 11 and the support column 12, the polisher 13 is arranged on one side of the dust box 14, the box body 2 comprises a base 21 and a protection sheet 22, the upper end of the base 21 is connected with the protection sheet 22, and the motor 11, the support column 12, the polisher 13 and the dust box 14 are all arranged on the upper end of the base 21.
Referring to fig. 2-4, a fixing seat 111 is disposed at a lower end of the motor 11, an output end of the motor 11 is connected to a telescopic rod a112, a fixing block a113 is disposed at one end of the telescopic rod a112, the motor 11 is connected to the base 21 through the fixing seat 111, a connecting rod 121 and a connecting block 123 are connected to an outer surface of the supporting column 12, a fixing block B122 is fixedly connected to one end of the connecting rod 121, a telescopic rod B124 is disposed on a surface of the connecting block 123, and a cleaning brush 125 is fixedly mounted at one end of the telescopic rod B124.
Referring to fig. 2 and 5, the sander 13 includes a supporting base 131, a retractable rod C132 and a sanding sheet 133, wherein one end of the retractable rod C132 is connected to the supporting base 131, and the other end of the retractable rod C132 is connected to the sanding sheet 133.
Referring to fig. 2, a groove 211 is formed at the upper end of the base 21, a control switch 212 and a telescopic button 213 are disposed on the outer surface of the base 21, and the base 21 is movably connected to the protection sheet 22 through the groove 211.
Referring to fig. 4 and 6, the outer surfaces of the fixed block a113 and the fixed block B122 are both movably connected with a rotating disc 1131, the surface of the rotating disc 1131 is provided with a spring 1132 and a sliding clip 1133, and the spring 1132 is connected with the sliding clip 1133.
In summary, the following steps: the device for finely grinding the surface of the piston pin is characterized in that a grinding mechanism 1 is arranged inside a box body 2, a motor 11 is arranged on the opposite surface of a support column 12, a grinder 13 and a dust box 14 are arranged in the middle of the motor 11 and the support column 12, the grinder 13 is arranged on one side of the dust box 14, the upper end of a base 21 is connected with a protective sheet 22, the motor 11, the support column 12, the grinder 13 and the dust box 14 are arranged on the upper end of the base 21, the lower end of the motor 11 is provided with a fixed seat 111, the output end of the motor 11 is connected with a telescopic rod A112, one end of the telescopic rod A112 is provided with a fixed block A113, the motor 11 is connected with the base 21 through the fixed seat 111, the outer surface of the support column 12 is connected with a connecting rod 121 and a connecting block 123, one end of the connecting rod 121 is fixedly connected with a fixed block B122, the surface of the connecting block 123 is provided with a telescopic rod B124, one end of the telescopic rod B124 is fixedly provided with a cleaning brush 125, after the piston pin is polished, the cleaning brush 125 can be adjusted through the telescopic rod B123 to clean, dust generated in the polishing process and cleaning enters the dust box 14 to keep the polishing device clean, one end of the telescopic rod C132 is connected with the supporting seat 131, the other end of the telescopic rod C132 is connected with the polishing sheet 133, the upper end of the base 21 is provided with a groove 211, the outer surface of the base 21 is provided with a control switch 212 and a telescopic button 213, the base 21 is movably connected with the protective sheet 22 through the groove 211, when the polishing mechanism 1 starts to operate, the three protective sheets 22 are inserted to surround the polishing mechanism 1 to prevent dust from splashing, the protective sheet 22 can be detached after polishing is completed, cleaning is convenient, the outer surfaces of the fixed block A113 and the fixed block B122 are both movably connected with the rotary disc 1131, the surface of the rotary disc 1131 is provided with the spring 1132 and the sliding clamp 1133, the spring 1132 is connected with the sliding clamp 1133, and the sliding clamp 1133 can be adjusted according to the size of the piston pin, the piston pin is fixed on the rotating disc 1131, and the rotating disc 1131 drives the piston pin to rotate and polish when the polishing mechanism 1 works.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for accurate grinding device in piston pin surface, includes grinding machanism (1) and box body (2), grinding machanism (1) sets up the inside at box body (2), its characterized in that: the grinding mechanism (1) comprises a motor (11), a supporting column (12), a grinder (13) and a dust box (14), wherein the motor (11) is arranged on the opposite surface of the supporting column (12), the grinder (13) and the dust box (14) are arranged between the motor (11) and the supporting column (12), and the grinder (13) is arranged on one side of the dust box (14); the box body (2) comprises a base (21) and a protection sheet (22), the upper end of the base (21) is connected with the protection sheet (22), and the motor (11), the supporting column (12), the sander (13) and the dust box (14) are all arranged at the upper end of the base (21).
2. A device for finishing a piston pin surface according to claim 1, characterized in that: the lower extreme of motor (11) is provided with fixing base (111), and the output of motor (11) is connected with telescopic link A (112), and the one end of telescopic link A (112) is provided with fixed block A (113), and motor (11) are connected with base (21) through fixing base (111).
3. A device for finishing a piston pin surface according to claim 1, characterized in that: the outer surface of support column (12) is connected with connecting rod (121) and connecting block (123), and the one end fixedly connected with fixed block B (122) of connecting rod (121), the surface of connecting block (123) are provided with telescopic link B (124), and the one end fixed mounting of telescopic link B (124) has cleaning brush (125).
4. A device for finishing a piston pin surface according to claim 1, characterized in that: the sander (13) comprises a supporting seat (131), a telescopic rod C (132) and a sanding sheet (133), one end of the telescopic rod C (132) is connected with the supporting seat (131), and the other end of the telescopic rod C (132) is connected with the sanding sheet (133).
5. A device for finishing a piston pin surface according to claim 1, characterized in that: the upper end of base (21) is provided with recess (211), and the surface of base (21) is provided with control switch (212) and telescopic button (213), and base (21) pass through recess (211) and protection piece (22) swing joint.
6. A device for finishing a piston pin surface according to claim 2, characterized in that: the equal swing joint of surface of fixed block A (113) and fixed block B (122) has carousel (1131), and the surface of carousel (1131) is provided with spring (1132) and slip clamp (1133), and spring (1132) and slip clamp (1133) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223520.2U CN213730922U (en) | 2020-09-30 | 2020-09-30 | Be used for accurate grinding device in piston pin surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223520.2U CN213730922U (en) | 2020-09-30 | 2020-09-30 | Be used for accurate grinding device in piston pin surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730922U true CN213730922U (en) | 2021-07-20 |
Family
ID=76848891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223520.2U Expired - Fee Related CN213730922U (en) | 2020-09-30 | 2020-09-30 | Be used for accurate grinding device in piston pin surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213730922U (en) |
-
2020
- 2020-09-30 CN CN202022223520.2U patent/CN213730922U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |