CN203817960U - Polishing device for magnesium alloy die-casting parts - Google Patents
Polishing device for magnesium alloy die-casting parts Download PDFInfo
- Publication number
- CN203817960U CN203817960U CN201420171211.7U CN201420171211U CN203817960U CN 203817960 U CN203817960 U CN 203817960U CN 201420171211 U CN201420171211 U CN 201420171211U CN 203817960 U CN203817960 U CN 203817960U
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- Prior art keywords
- adjustment seat
- holder
- magnesium alloy
- base
- alloy die
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Abstract
The utility model discloses a polishing device for magnesium alloy die-casting parts. The polishing device comprises a base; two plain shafts parallel to each other are arranged on the base; a workpiece mounting board is cooperated with the plain shafts in a sliding manner; two ends of each plain shaft are respectively fixed on the base through support seats; a burnishing device is arranged on the outer side of each of the two plain shafts. Through the polishing device, a manufactured die-casting part is flat and smooth in surface, and stable in quality, and can reduce operation difficulty and strength.
Description
Technical field
The utility model relates to a kind of burnishing device, particularly relates to a kind of burnishing device of magnesium alloy die casting.
Background technology
At present, the magnesium alloy die casting product of platy structure is widely applied in electronic product, for example notebook computer, panel computer shell, phone housing, in the member etc. that hardens, the surface roughness of the magnesium alloy die casting of these platy structures is had relatively high expectations, some magnesium alloy die casting surface also needs japanning, therefore all must be through surface grinding processing, the mode that polishing is carried out in the side of the magnesium alloy die casting of current factory to platy structure is all to rely on the pure craft of sander to complete, it is not in place that this traditional work mode easily produces polishing, and then cause application bad order, produce polishing scratch, the defect of pull-away.And the manual sander polishing operation intensity that uses is large, and the staff training time is long, personnel's fatigue after continuous operation, and polishing quality declines, and poor stability easily produces local excessive polishing, leaks polishing, presentation quality poor controllability.In the time that the side of the magnesium alloy die casting for some platy structures is inclined-plane, carry out polishing operation because difficulty of processing is higher, quality of finish declines, and production efficiency is lower.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of burnishing device of magnesium alloy die casting is provided, and it has improved working (machining) efficiency and crudy, and can process the inclined-plane of various angles, and range of application is wider.
The purpose of this utility model is achieved in that
A kind of burnishing device of magnesium alloy die casting, comprise base, base is provided with two optical axises that are parallel to each other, one workpiece mounting plate is slidably fitted on two optical axises, the two ends of each optical axis are fixed on base by supporting base respectively, the outside of two optical axises is respectively equipped with a sanding apparatus, each sanding apparatus comprises respectively sander, holder, the gripper shoe that adjustment seat and two is parallel to each other, two gripper shoe symmetries are fixed on base, described adjustment seat is between two gripper shoes, the cross section of adjustment seat takes the shape of the letter U, the two ends that adjustment seat has sidewall are respectively equipped with a bearing pin, adjustment seat is by hinged with bearing pin and two gripper shoes of the adjacent one end of workpiece mounting plate, the free-ended bearing pin of adjustment seat inserts in the arcuate socket being arranged with in two gripper shoes, between the free end of adjustment seat and base, be provided with the first extension spring, the two ends of the first extension spring respectively with adjustment seat, base is fixedly connected with, on the free-ended sidewall of adjustment seat, threaded engagement one is perpendicular to the supporting screw of adjustment seat base plate, the screw rod end of supporting screw bottom contacts with base, described holder is located between the two side of adjustment seat, on holder, matched in clearance has the guide finger perpendicular to adjustment seat sidewall, the two ends of guide finger are fixedly connected with the two side of adjustment seat, one section of cover between holder and adjustment seat free end sidewall of guide finger has the second extension spring, the two ends of the second extension spring respectively with holder, adjustment seat free end sidewall is fixedly connected with, threaded engagement one adjustment screw on the free-ended sidewall of adjustment seat, adjustment screw is perpendicular to adjustment seat sidewall, the screw rod end of adjustment screw contacts with holder, described sander is fixed on holder, the main shaft of sander is perpendicular to optical axis.
The cross section of described holder takes the shape of the letter U, and described sander is located between two walls of holder, and is bolted to connection with holder.
Described holder is supported in adjustment seat by two guide fingers.
The length of described optical axis is greater than the twice of workpiece mounting plate along optical axis axial length.
Described workpiece mounting plate is provided with some for the pin-and-hole to magnesium alloy die casting location.
Difference empty set one slide block on described each optical axis, described workpiece mounting plate is fixed on the upper end of two slide blocks.
Described sander is Pneumatic grinding machine.
Described supporting screw is enclosed within the first extension spring.
Owing to having adopted such scheme, base is provided with two optical axises that are parallel to each other, workpiece mounting plate is slidably fitted on two optical axises, make the workpiece mounting plate can moving axially along optical axis, the outside of two optical axises is respectively equipped with a sanding apparatus, two sanding apparatus are worked simultaneously, can complete the processing of the magnesium alloy die casting two sides to the slab construction on workpiece mounting plate in the reciprocating process of workpiece mounting plate, and it has improved working (machining) efficiency and the crudy of magnesium alloy die casting.Two gripper shoe symmetries are fixed on base, adjustment seat is by hinged with bearing pin and two gripper shoes of the adjacent one end of workpiece mounting plate, the free-ended bearing pin of adjustment seat inserts in the arcuate socket being arranged with in two gripper shoes, adjustment seat free end can be rotated taking the bearing pin of adjustment seat stiff end as axial line, and then regulate the angle between sander and magnesium alloy die casting.Therefore, the utility model can be according to the various inclined-planes of need of production processing magnesium alloy die casting, good stability, and range of application is wider.On the free-ended sidewall of adjustment seat, threaded engagement one is perpendicular to the supporting screw of adjustment seat base plate, and the screw rod end of supporting screw bottom contacts with base, for supporting adjustment seat, adjustment seat is positioned in the angle setting; Between the free end of adjustment seat and base, be provided with the first extension spring, the two ends of the first extension spring are fixedly connected with adjustment seat, base respectively, compress adjustment seat.Holder is located between the two side of adjustment seat, on holder, matched in clearance has the guide finger perpendicular to adjustment seat sidewall, the two ends of guide finger are fixedly connected with the two side of adjustment seat, holder can be moved axially along guide finger, thereby regulate the distance between sander and magnesium alloy die casting, thereby magnesium alloy die casting that can process larger sized scope, range of application is wider; Threaded engagement one adjustment screw on the free-ended sidewall of adjustment seat, adjustment screw is perpendicular to adjustment seat sidewall, the screw rod end of adjustment screw contacts with holder, for holder is positioned along the axial position of guide finger, one section of cover between holder and adjustment seat free end sidewall of guide finger has the second extension spring, the two ends of the second extension spring are fixedly connected with holder, adjustment seat free end sidewall respectively, are fixed seat.
Cast product is fixed on workpiece mounting plate, two sanders are fixed on position, holder that angle is adjustable, both sides polishing simultaneously, output appearance is smooth bright and clean, not overground, leakage mill, the magnesium alloy die casting of stay in grade, can reduce task difficulty and operation intensity.This programme, in the time putting into foundry goods, by adjusting holder front and back position and deflection angle, does not make sander and foundry goods form angle, promotes foundry goods and seesaws, and polishing two sides plane, is stablized, smooth outward appearance, overground, leak mill, reaches outward appearance grinding object.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the partial enlarged drawing at P place in Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 1.
In accompanying drawing, 1 is base, and 2 is optical axis, 3 is workpiece mounting plate, and 4 is supporting base, and 5 is sander, 6 is holder, and 7 is adjustment seat, and 8 is gripper shoe, 9 is bearing pin, and 10 is arcuate socket, and 11 is the first extension spring, 12 is supporting screw, and 13 is guide finger, and 14 is the second extension spring, 15 is adjustment screw, and 16 is slide block, and 17 is magnesium alloy die casting.
Detailed description of the invention
Referring to Fig. 1 to Fig. 3, for a kind of embodiment of the burnishing device of magnesium alloy die casting, comprise base 1, described base is rectangular plate shape structure, base 1 is provided with two optical axises that are parallel to each other, 2, one workpiece mounting plates 3 and is slidably fitted on two optical axises 2, further, difference empty set one slide block 16 on described each optical axis 2, described workpiece mounting plate 3 is fixed on the upper end of two slide blocks 16.The two ends of each optical axis 2 are fixed on base by supporting base 4 respectively, in the present embodiment, the lower end of described supporting base is bolted on base, the breach that is also provided with the clamping hole for clamping optical axis on supporting base and is out of shape for clamping, this breach is communicated with clamping hole, in optical axis is arranged on clamping hole, supply the breach of clamping distortion by bolt-locking, and then clamping optical axis.The outside of two optical axises 2 is respectively equipped with a sanding apparatus.Further, the length of described optical axis 2 is greater than the twice of workpiece mounting plate 3 along optical axis 2 axial lengths, makes each sanding apparatus complete whole polishing processing to corresponding workpiece mounting plate side.Further, described workpiece mounting plate 3 is provided with some pin-and-holes for magnesium alloy die casting 17 is located, and is convenient to the magnesium alloy die casting of different size to position, and range of application is wider.
Each sanding apparatus comprises that respectively gripper shoe 8, two gripper shoe 8 symmetries that sander 5, holder 6, adjustment seat 7 and two are parallel to each other are fixed on base, and vertical and each optical axis.Described adjustment seat 7 is between two gripper shoes 8, and the cross section of adjustment seat 7 takes the shape of the letter U, and the two ends that adjustment seat 7 has sidewall are respectively equipped with a bearing pin 9, and in the present embodiment, the equal matched in clearance of two bearing pins is in adjustment seat.Adjustment seat 7 is by hinged with bearing pin 9 and two gripper shoes 8 of workpiece mounting plate 3 adjacent one end, the free-ended bearing pin 9 of adjustment seat 7 inserts in the arcuate socket 10 being arranged with in two gripper shoes 8, adjustment seat free end can be rotated taking the bearing pin of adjustment seat stiff end as axial line, and then regulate the angle between sander and magnesium alloy die casting.Between the free end of adjustment seat 7 and base, be provided with the first extension spring 11, the two ends of the first extension spring 11 are fixedly connected with adjustment seat 7, base respectively, on the free-ended sidewall of adjustment seat 7, threaded engagement one is perpendicular to the supporting screw 12 of adjustment seat 7 base plates, the screw rod end of supporting screw 12 bottoms contacts with base, further, described supporting screw 12 is enclosed within the first extension spring 11, and because the stressed of the first extension spring and supporting screw is located along the same line, locating effect is better.Described holder 6 is located between the two side of adjustment seat 7, and further, the cross section of described holder 6 takes the shape of the letter U, and described sander 5 is located between two walls of holder 6, and is bolted to connection with holder 6.Further, described sander 5 is Pneumatic grinding machine 5.On holder 6, matched in clearance has the guide finger 13 perpendicular to adjustment seat 7 sidewalls, the two ends of guide finger 13 are fixedly connected with the two side of adjustment seat 7, further, described holder 6 is supported in adjustment seat 7 by two guide fingers 13, guide effect is better, in the time that holder 6 is supported in adjustment seat by a guide finger 13, it is non-circular that the cross section of guide finger is polygon etc., prevents that holder from rotating.One section of cover between holder 6 and adjustment seat 7 free end sidewalls of guide finger 13 has the second extension spring 14, the two ends of the second extension spring are fixedly connected with holder, adjustment seat free end sidewall respectively, threaded engagement one adjustment screw 15 on the free-ended sidewall of adjustment seat 7, adjustment screw 15 is perpendicular to adjustment seat 7 sidewalls, and the screw rod end of adjustment screw 15 contacts with holder 6.Described sander 5 is fixed on holder 6, and the main shaft of sander 5 is perpendicular to optical axis 2.
The utility model is not only confined to above-described embodiment, carries out the technical scheme of a little change in the situation that not deviating from technical solutions of the utility model spirit, should fall into protection domain of the present utility model.
Claims (8)
1. the burnishing device of a magnesium alloy die casting, it is characterized in that: comprise base, base is provided with two optical axises that are parallel to each other, one workpiece mounting plate is slidably fitted on two optical axises, the two ends of each optical axis are fixed on base by supporting base respectively, the outside of two optical axises is respectively equipped with a sanding apparatus, each sanding apparatus comprises respectively sander, holder, the gripper shoe that adjustment seat and two is parallel to each other, two gripper shoe symmetries are fixed on base, described adjustment seat is between two gripper shoes, the cross section of adjustment seat takes the shape of the letter U, the two ends that adjustment seat has sidewall are respectively equipped with a bearing pin, adjustment seat is by hinged with bearing pin and two gripper shoes of the adjacent one end of workpiece mounting plate, the free-ended bearing pin of adjustment seat inserts in the arcuate socket being arranged with in two gripper shoes, between the free end of adjustment seat and base, be provided with the first extension spring, the two ends of the first extension spring respectively with adjustment seat, base is fixedly connected with, on the free-ended sidewall of adjustment seat, threaded engagement one is perpendicular to the supporting screw of adjustment seat base plate, the screw rod end of supporting screw bottom contacts with base, described holder is located between the two side of adjustment seat, on holder, matched in clearance has the guide finger perpendicular to adjustment seat sidewall, the two ends of guide finger are fixedly connected with the two side of adjustment seat, one section of cover between holder and adjustment seat free end sidewall of guide finger has the second extension spring, the two ends of the second extension spring respectively with holder, adjustment seat free end sidewall is fixedly connected with, threaded engagement one adjustment screw on the free-ended sidewall of adjustment seat, adjustment screw is perpendicular to adjustment seat sidewall, the screw rod end of adjustment screw contacts with holder, described sander is fixed on holder, the main shaft of sander is perpendicular to optical axis.
2. the burnishing device of magnesium alloy die casting according to claim 1, is characterized in that: the cross section of described holder takes the shape of the letter U, and described sander is located between two walls of holder, and is bolted to connection with holder.
3. the burnishing device of magnesium alloy die casting according to claim 1 and 2, is characterized in that: described holder is supported in adjustment seat by two guide fingers.
4. the burnishing device of magnesium alloy die casting according to claim 1, is characterized in that: the length of described optical axis is greater than the twice of workpiece mounting plate along optical axis axial length.
5. the burnishing device of magnesium alloy die casting according to claim 1, is characterized in that: described workpiece mounting plate is provided with some for the pin-and-hole to magnesium alloy die casting location.
6. the burnishing device of magnesium alloy die casting according to claim 1, is characterized in that: difference empty set one slide block on described each optical axis, described workpiece mounting plate is fixed on the upper end of two slide blocks.
7. the burnishing device of magnesium alloy die casting according to claim 1, is characterized in that: described sander is Pneumatic grinding machine.
8. the burnishing device of magnesium alloy die casting according to claim 1, is characterized in that: described supporting screw is enclosed within the first extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171211.7U CN203817960U (en) | 2014-04-10 | 2014-04-10 | Polishing device for magnesium alloy die-casting parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171211.7U CN203817960U (en) | 2014-04-10 | 2014-04-10 | Polishing device for magnesium alloy die-casting parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817960U true CN203817960U (en) | 2014-09-10 |
Family
ID=51473503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171211.7U Expired - Fee Related CN203817960U (en) | 2014-04-10 | 2014-04-10 | Polishing device for magnesium alloy die-casting parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115498A (en) * | 2017-12-22 | 2018-06-05 | 苏州苏铸重工有限公司 | A kind of dust-collecting type casting grinding mechanism |
| CN116833831A (en) * | 2023-08-30 | 2023-10-03 | 超音速人工智能科技股份有限公司 | Grinding and polishing method, device, system and platform suitable for magnesium alloy die castings |
-
2014
- 2014-04-10 CN CN201420171211.7U patent/CN203817960U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115498A (en) * | 2017-12-22 | 2018-06-05 | 苏州苏铸重工有限公司 | A kind of dust-collecting type casting grinding mechanism |
| CN116833831A (en) * | 2023-08-30 | 2023-10-03 | 超音速人工智能科技股份有限公司 | Grinding and polishing method, device, system and platform suitable for magnesium alloy die castings |
| CN116833831B (en) * | 2023-08-30 | 2023-12-26 | 超音速人工智能科技股份有限公司 | Grinding and polishing method, device, system and platform suitable for magnesium alloy die castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: Daling Shan Zhen Ai Ling village in Guangdong province to my meal 523820 Dongguan city covered ridge Patentee after: Dongguan steel magnesium Technology Co., Ltd. Address before: The two South Industrial Park Economic Development Zone 638500 Guang'an city of Sichuan province Linshui County No. 48 Patentee before: SICHUAN JINDEXING MG-AL TECHNOLOGY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20210410 |