CN202462148U - Polishing device for polishing inner side edge of brake bracket - Google Patents
Polishing device for polishing inner side edge of brake bracket Download PDFInfo
- Publication number
- CN202462148U CN202462148U CN2012201011866U CN201220101186U CN202462148U CN 202462148 U CN202462148 U CN 202462148U CN 2012201011866 U CN2012201011866 U CN 2012201011866U CN 201220101186 U CN201220101186 U CN 201220101186U CN 202462148 U CN202462148 U CN 202462148U
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- bearing
- base plate
- side edge
- grip mechanism
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of machining of a machine tool, in particular to a polishing device for polishing an inner side edge of a brake bracket. The polishing device comprises a rack, a rotating shaft, milling cutters, a work piece clamping mechanism, a reciprocating motion mechanism and a motor speed reducer, wherein the rotating shaft is connected with a bearing seat fixedly arranged on the rack; the lower end of the rotating shaft is connected with the motor speed reducer; the work piece clamping mechanism is located at one sides of the milling cutters and is slidingly connected with the rack; and the lower part of the work piece clamping mechanism is connected with the reciprocating motion mechanism. The polishing device is characterized in that the two milling cutters are arranged and are coaxially arranged at the upper end of the rotating shaft in a key joint manner. The polishing device disclosed by the utility model has a simple structure; the double milling cutters are arranged so that burrs of a smooth part and a circular-arc part can be polished for one time; and therefore, the working efficiency of workers is greatly improved.
Description
Technical field
The utility model relates to the machine tooling technical field, relates in particular to a kind of sanding apparatus that is used to polish brake support inner side edge.
Background technology
The braking automobile support is in manufacture process; Because brake support base material mainly adopts the mode cast molding of die casting; Therefore the surface is easy to stay many rough burr, flash or casting pressing port; Particularly brake (like Fig. 3, Fig. 4) on the madial wall 8 of support, because madial wall is divided into two parts, a part is arc sections 8-1; Another part is partes glabra 8-2, all has burr at these two parts, when being connected with the braking automobile plate, has the space, brings potential safety hazard in the process of moving for motor vehicle.Therefore, all can require to implement that the blank after the casting is carried out polishing grinding in the brake support manufacturing process handles.Workpiece polishing mechanism of the prior art mainly comprises frame, turning cylinder, milling cutter, workpiece grip mechanism, reciprocating device, motor reducer, and said turning cylinder is connected with bearing block on being fixed on frame, and the lower end of turning cylinder is connected with motor reducer; Said workpiece grip mechanism is positioned at a side of milling cutter and is slidingly connected with frame; The bottom of workpiece grip mechanism is connected with reciprocating device; Because corresponding partes glabra is different with the width of arc sections, therefore need replacing portion to polish with the milling cutter of diameter, operating efficiency is low.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned technology, and a kind of sanding apparatus that is used to polish brake support inner side edge is provided, and through adopting two milling cutters of different-diameter, improves work efficiency of workers.
The utility model is for realizing above-mentioned purpose; Adopt following technical scheme: a kind of sanding apparatus that is used to polish brake support inner side edge; Comprise frame, turning cylinder, milling cutter, workpiece grip mechanism, reciprocating device, motor reducer; Said turning cylinder is connected with bearing block on being fixed on frame, and the lower end of turning cylinder is connected with motor reducer; Said workpiece grip mechanism is positioned at a side of milling cutter and is slidingly connected with frame, and the bottom of workpiece grip mechanism is connected with reciprocating device, it is characterized in that: said milling cutter is two, the coaxial upper end that is connected to turning cylinder.
Preferably, the distance between said two milling cutters is identical with the length of partes glabra.
Preferably; Said workpiece grip mechanism comprises the base plate that is slidingly connected with frame and is fixed on limited block, the block on the base plate; Said limited block is two both sides that lay respectively at base plate; Be provided with slide block between said two limited blocks, said two limited blocks top connects through contiguous block, and said block is positioned at sliding front side; Be connected with nut on the base plate on the right side of said slide block, nut is provided with the bolt that is mated, and said bolt one end and slide block touch, and the other end is connected with motion bar.
Preferably; Said reciprocating device mainly constitutes by tooth bar and with its meshed gears; The bottom of base plate is affixed in said tooth bar and the said workpiece grip mechanism; Said gear is connected on the bearing, and said bearing is bearing on the bearing block that is fixed on frame lower, and said bearing one end is linked with depression bar.
The beneficial effect of the utility model is: the utility model is simple in structure, through adopting two milling cutters, once just can the burr of partes glabra and arc sections be polished off, and has improved work efficiency of workers greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the workpiece grip mechanism in the utility model;
Fig. 3 is the structural representation of brake support in the utility model;
Fig. 4 is the vertical view of Fig. 3;
Among the figure: 1, frame; 2, turning cylinder; 3, milling cutter; 4, workpiece grip mechanism; 4-1, base plate; 4-2, limited block; 4-3, block; 4-4, slide block; 4-5, contiguous block; 4-6, nut; 4-7, bolt; 4-8, motion bar; 5, reciprocating device; 5-1, tooth bar; 5-2, gear; 5-3, bearing; 5-4, bearing block; 5-5, depression bar; 6, motor reducer; 7, bearing block; 8, transverse arm; 8-1, arc sections; 8-2, partes glabra.
The specific embodiment
The specific embodiment below in conjunction with accompanying drawing and preferred embodiment detailed description the utility model.Shown in Fig. 1 to 4; A kind of sanding apparatus that is used to polish brake support inner side edge; Comprise frame 1, turning cylinder 2, milling cutter 3, workpiece grip mechanism 4, reciprocating device 5, motor reducer 6; Said turning cylinder is connected with bearing block 7 on being fixed on frame, and the lower end of turning cylinder is connected with motor reducer; Said workpiece grip mechanism is positioned at a side of milling cutter and is slidingly connected with frame, and the bottom of workpiece grip mechanism is connected with reciprocating device, and said milling cutter 3 is two, the coaxial upper end that is connected to turning cylinder.Distance between said two milling cutters is identical with the length of partes glabra.Said workpiece grip mechanism comprises the base plate 4-1 that is slidingly connected with frame and is fixed on limited block 4-2, the block 4-3 on the base plate; Said limited block is two both sides that lay respectively at base plate; Be provided with slide block 4-4 between said two limited blocks; Said two limited blocks top connects through contiguous block 4-5, and said block is positioned at sliding front side; Be connected with nut 4-6 on the base plate on the right side of said slide block, nut is provided with the bolt 4-7 that is mated, and said bolt one end and slide block touch, and the other end is connected with the 4-8 motion bar.Said reciprocating device mainly constitutes by tooth bar 5-1 and with its meshed gears 5-2; The bottom of base plate is affixed in said tooth bar and the said workpiece grip mechanism; Said gear is connected on the bearing 5-3; Said bearing is bearing on the bearing block 5-4 that is fixed on frame lower, and said bearing one end is linked with depression bar 5-5.
Operation principle: during use; Brake support to be processed is placed on the workpiece grip mechanism,, pulls depression bar with bolt locking; Along with the turning gear band of the gear part clamping device of starting building moves to two milling cutter directions; Actuating motor decelerator, motor reducer drive the milling cutter rotation, cut work thereby accomplish mould.Once just can the burr of partes glabra and arc sections be polished off, improved work efficiency of workers greatly.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. sanding apparatus that is used to polish brake support inner side edge; Comprise frame, turning cylinder, milling cutter, workpiece grip mechanism, reciprocating device, motor reducer; Said turning cylinder is connected with bearing block on being fixed on frame, and the lower end of turning cylinder is connected with motor reducer; Said workpiece grip mechanism is positioned at a side of milling cutter and is slidingly connected with frame, and the bottom of workpiece grip mechanism is connected with reciprocating device, it is characterized in that: said milling cutter is two, the coaxial upper end that is connected to turning cylinder.
2. the sanding apparatus that is used to polish brake support inner side edge according to claim 1, it is characterized in that: the distance between said two milling cutters is identical with the length of partes glabra.
3. the sanding apparatus that is used to polish brake support inner side edge according to claim 2; It is characterized in that: said workpiece grip mechanism comprises the base plate that is slidingly connected with frame and is fixed on limited block, the block on the base plate; Said limited block is two both sides that lay respectively at base plate; Be provided with slide block between said two limited blocks, said two limited blocks top connects through contiguous block, and said block is positioned at sliding front side; Be connected with nut on the base plate on the right side of said slide block, nut is provided with the bolt that is mated, and said bolt one end and slide block touch, and the other end is connected with motion bar.
4. according to claim 2 or the 3 described sanding apparatus that are used to polish brake support inner side edge; It is characterized in that: said reciprocating device mainly constitutes by tooth bar and with its meshed gears; The bottom of base plate is affixed in said tooth bar and the said workpiece grip mechanism; Said gear is connected on the bearing, and said bearing is bearing on the bearing block that is fixed on frame lower, and said bearing one end is linked with depression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201011866U CN202462148U (en) | 2012-03-16 | 2012-03-16 | Polishing device for polishing inner side edge of brake bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201011866U CN202462148U (en) | 2012-03-16 | 2012-03-16 | Polishing device for polishing inner side edge of brake bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462148U true CN202462148U (en) | 2012-10-03 |
Family
ID=46910343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201011866U Expired - Fee Related CN202462148U (en) | 2012-03-16 | 2012-03-16 | Polishing device for polishing inner side edge of brake bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802079A (en) * | 2015-05-05 | 2015-07-29 | 龙泉市中泰汽车空调有限公司 | Fast polishing device for processing friction surface of clutch dynamic-disc |
| CN106217177A (en) * | 2016-08-25 | 2016-12-14 | 周玉梅 | A kind of mould mosaic block sanding apparatus |
| CN110153474A (en) * | 2018-02-26 | 2019-08-23 | 严红飞 | The scraper rotary rubbing device of coating hot melt coating machine |
-
2012
- 2012-03-16 CN CN2012201011866U patent/CN202462148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802079A (en) * | 2015-05-05 | 2015-07-29 | 龙泉市中泰汽车空调有限公司 | Fast polishing device for processing friction surface of clutch dynamic-disc |
| CN106217177A (en) * | 2016-08-25 | 2016-12-14 | 周玉梅 | A kind of mould mosaic block sanding apparatus |
| CN110153474A (en) * | 2018-02-26 | 2019-08-23 | 严红飞 | The scraper rotary rubbing device of coating hot melt coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140316 |