CN105290898A - Inner hole grinding device for crank case body - Google Patents
Inner hole grinding device for crank case body Download PDFInfo
- Publication number
- CN105290898A CN105290898A CN201510747437.6A CN201510747437A CN105290898A CN 105290898 A CN105290898 A CN 105290898A CN 201510747437 A CN201510747437 A CN 201510747437A CN 105290898 A CN105290898 A CN 105290898A
- Authority
- CN
- China
- Prior art keywords
- crankcase
- motor
- fixed
- endoporus
- workbench
- 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.)
- Pending
Links
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Abstract
The invention discloses an inner hole grinding device for a crank case body in the field of crank case machining. The inner hole grinding device comprises a machine frame, a supporting plate and a motor. The machine frame comprises a rectangular working table and supporting columns fixed to the four corners of the lower end of the working table. The supporting plate is fixed to the lower portion of the working table through the supporting columns. The motor is fixed to the supporting plate. A gear box is fixed to the lower portion of the working table. An output shaft of the motor is connected with the gear box. The upper end face of the working table is provided with a plurality of limiting columns and installation holes. The installation holes are in one-to-one correspondence and coaxial with inner holes in the crank case body. Grinding bars are arranged in the installation holes. The bottom ends of the grinding bars are connected with a gear in the gear box. According to the scheme, the grinding bars are driven by the motor to grind the inner holes of the crank case body, the case body is limited through the limiting columns, manual operation is replaced with electric operation, the labor intensity is greatly lowered, and the influences of artificial factors on the machining quality are small. Multiple holes can be simultaneously ground at a time through the grinding bars, the grinding and deburring efficiency is improved, and the time cost is reduced.
Description
Technical field
The present invention relates to crankcase manufacture field, relate to a kind of crankcase endoporus sanding apparatus.
Background technology
Crankcase is generally aluminum alloy die casting, one-body molded, and its shape is comparatively complicated, various hole and face more, and position and size dimension require strict.There is many burrs at edge and endoporus place in the crankcase after shaping, the existence of burr to machining accuracy, the assembly precision of part, all can produce harmful effect in processing nail tail and presentation quality etc. are many.Burr on the parts of relative motion in assembling process can cause surface abrasion or come off and develop into fifth wheel at box house.Owing to there is burr, part may not reach cooperation position, if reach cooperation position, more coarse, then compressive load per unit area is larger, and surface is more easy to wear.Therefore, need to polish to each axis hole after machining, to remove the burr in endoporus, ensure crudy, improve the quality of fit between part.
The polishing majority of the endoporus of existing crankcase adopts artificial hand-held milling tools to polish one by one to the hole on casing, its workload is large, labour intensity is large, higher to the requirement of operator, very easily tired impact polishing quality after long-time operation, the hole number of time processing is limited, and grinding efficiency is low.
Summary of the invention
The invention is intended to provide a kind of crankcase endoporus sanding apparatus, to reduce crankcase endoporus polishing intensity, improve endoporus grinding efficiency.
For achieving the above object, basic technology scheme of the present invention is as follows: crankcase endoporus sanding apparatus, comprise frame, gripper shoe, motor, described frame comprises the workbench of rectangle and is fixed on the support column in four corners, workbench lower end, described gripper shoe is fixed on the below of workbench by support column, and described motor is fixing on the supporting plate.The lower end of described workbench is fixed with gear-box, and the output shaft of described motor is connected with gear-box, and the upper end of described workbench is provided with multiple limited post and installing hole.Endoporus one_to_one corresponding on described installing hole and crankcase coaxial line, be provided with polishing rod in described installing hole, the bottom of described polishing rod is connected with the rotating shaft of inner gear of the gear box.
Principle and the advantage of this programme are: during operation, starter motor, the pinion rotation in the output shaft driven gear case of motor, and gear driven polishing rod rotates.After needing the crankcase endoporus alignment polishing rod of processing, crankcase is placed on the table, carry out spacing by limited post to casing.Polishing rod rotates and carries out polishing deburring operation to crankcase endoporus.This programme adopts motor to drive polishing rod to polish to crankcase endoporus, carry out spacing by limited post to casing, do not need artificial hand-held milling tools, instead of manually with electronic, significantly reduce labour intensity, the impact of human factor on crudy is less.And multiple polishing rod once can be polished to multiple hole simultaneously, improve the efficiency of polishing deburring, reduce time cost.
Preferred version one, based on the one of scheme improve, described polishing rod comprises columniform barred body and is detachably connected on polishing layer outside barred body.Such setting does not need barred body according to the different polishing layers needing to change different roughness, can realize the operations such as the corase grind to endoporus, fine grinding from workbench dismounting.
Preferred version two, preferably the one of is improved, and described polishing layer is sand paper.Sand paper is conventional milling tools, and its polishing is effective, and take conveniently, with low cost, granularity selection is applicable to the polishing of different roughness more, makes the polishing of crankcase endoporus more convenient, polishing better effects if.
Preferred version three, preferably two one improve, described gripper shoe lower surface and support column between be provided with reinforcement.Arrange reinforcement like this to reinforce the annexation between gripper shoe and support column, the weight capacity of gripper shoe is improved, make device more stable, firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: workbench 1, support column 2, gripper shoe 3, motor 4, gear-box 5, limited post 6, polishing rod 7, reinforcement 8.
Embodiment is substantially as shown in Figure 1: crankcase endoporus sanding apparatus, comprise frame, gripper shoe 3, motor 4, described frame comprises the workbench 1 of rectangle and is fixed on the support column 2 in four corners, workbench 1 lower end, described gripper shoe 3 is fixed on the below of workbench 1 by support column 2, described motor 4 is fixed in gripper shoe 3.The lower end of described workbench 1 is fixed with gear-box 5, and the output shaft of described motor 4 is connected with gear-box 5, and the upper end of described workbench 1 is provided with multiple limited post 6 and installing hole.Endoporus one_to_one corresponding on described installing hole and crankcase coaxial line, be provided with polishing rod 7 in described installing hole.Described polishing rod 7 comprises columniform barred body and is detachably connected on the polishing layer outside barred body, and the bottom of described barred body is connected with the rotating shaft of gear-box 5 internal gear.
In the present embodiment, during operation, starter motor 4, the pinion rotation in the output shaft driven gear case 5 of motor 4, gear driven polishing rod 7 rotates.After needing the crankcase endoporus of processing alignment polishing rod 7, crankcase is placed on workbench 1, is undertaken spacing by limited post 6 pairs of casings.Polishing rod 7 rotates and carries out polishing deburring operation to crankcase endoporus.Polishing layer is detachably connected on barred body by this programme does not need barred body to dismantle according to the different polishing layers needing to change different roughness, can realize the operations such as the corase grind to endoporus, fine grinding from workbench 1.Adopt motor 4 to drive polishing rod 7 pairs of crankcase endoporus to polish, undertaken spacing by limited post 6 pairs of casings, do not need artificial hand-held milling tools, instead of manually with electronic, significantly reduce labour intensity, the impact of human factor on crudy is less.And multiple polishing rod 7 once can be polished to multiple hole, improves the efficiency of polishing deburring, reduces time cost simultaneously.
Layer of polishing described in the present embodiment is sand paper.Sand paper is conventional milling tools, and its polishing is effective, and take conveniently, with low cost, granularity selection is applicable to the polishing of different roughness more, makes the polishing of crankcase endoporus more convenient, polishing better effects if.Described gripper shoe 3 lower surface and support column 2 between be provided with reinforcement 8.The annexation arranged like this between reinforcement 8 pairs of gripper shoes 3 and support column 2 is reinforced, and the weight capacity of gripper shoe 3 is improved, and makes device more stable, firm.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. crankcase endoporus sanding apparatus, it is characterized in that, comprise frame, gripper shoe, motor, described frame comprises the workbench of rectangle and is fixed on the support column in four corners, workbench lower end, described gripper shoe is fixed on the below of workbench by support column, and described motor is fixing on the supporting plate; The lower end of described workbench is fixed with gear-box, and the output shaft of described motor is connected with gear-box, and the upper end of described workbench is provided with multiple limited post and installing hole; Endoporus one_to_one corresponding on described installing hole and crankcase coaxial line, be provided with polishing rod in described installing hole, the bottom of described polishing rod is connected with the rotating shaft of inner gear of the gear box.
2. crankcase endoporus sanding apparatus according to claim 1, is characterized in that: described polishing rod comprises columniform barred body and is detachably connected on the polishing layer outside barred body.
3. crankcase endoporus sanding apparatus according to claim 2, is characterized in that: described polishing layer is sand paper.
4. crankcase endoporus sanding apparatus according to claim 3, is characterized in that: described gripper shoe lower surface and support column between be provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747437.6A CN105290898A (en) | 2015-11-06 | 2015-11-06 | Inner hole grinding device for crank case body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747437.6A CN105290898A (en) | 2015-11-06 | 2015-11-06 | Inner hole grinding device for crank case body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290898A true CN105290898A (en) | 2016-02-03 |
Family
ID=55189071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510747437.6A Pending CN105290898A (en) | 2015-11-06 | 2015-11-06 | Inner hole grinding device for crank case body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290898A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141832A (en) * | 2016-08-27 | 2016-11-23 | 泰州君灵奔腾动力机械有限公司 | A kind of gear box casing endoporus sanding apparatus |
| CN106392793A (en) * | 2016-10-19 | 2017-02-15 | 陈明 | Gear polishing device provided with size-adjustable polishing rollers |
| CN107442827A (en) * | 2017-09-22 | 2017-12-08 | 广州文冲船厂有限责任公司 | A kind of device and its application method for chamfering |
| CN110076650A (en) * | 2019-04-15 | 2019-08-02 | 石狮略伽机械科技有限责任公司 | A kind of anti-jamming compressor crankcase burr brush machine |
| CN111469013A (en) * | 2020-04-18 | 2020-07-31 | 陈成任 | Stainless steel alloy flange manufacturing and processing machinery |
| CN113146396A (en) * | 2021-03-10 | 2021-07-23 | 闫一帆 | Auxiliary device is got rid of to gear for punching burr |
-
2015
- 2015-11-06 CN CN201510747437.6A patent/CN105290898A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141832A (en) * | 2016-08-27 | 2016-11-23 | 泰州君灵奔腾动力机械有限公司 | A kind of gear box casing endoporus sanding apparatus |
| CN106392793A (en) * | 2016-10-19 | 2017-02-15 | 陈明 | Gear polishing device provided with size-adjustable polishing rollers |
| CN106392793B (en) * | 2016-10-19 | 2019-01-01 | 陈明 | A kind of gear grinding device of adjustable polishing roller size |
| CN107442827A (en) * | 2017-09-22 | 2017-12-08 | 广州文冲船厂有限责任公司 | A kind of device and its application method for chamfering |
| CN110076650A (en) * | 2019-04-15 | 2019-08-02 | 石狮略伽机械科技有限责任公司 | A kind of anti-jamming compressor crankcase burr brush machine |
| CN111469013A (en) * | 2020-04-18 | 2020-07-31 | 陈成任 | Stainless steel alloy flange manufacturing and processing machinery |
| CN111469013B (en) * | 2020-04-18 | 2021-05-11 | 嘉兴市卓越交通建设检测有限公司 | Stainless steel alloy flange manufacturing and processing machinery |
| CN113146396A (en) * | 2021-03-10 | 2021-07-23 | 闫一帆 | Auxiliary device is got rid of to gear for punching burr |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |