CN202271370U - Working table for manually disassembling grinding wheel - Google Patents
Working table for manually disassembling grinding wheel Download PDFInfo
- Publication number
- CN202271370U CN202271370U CN 201120384551 CN201120384551U CN202271370U CN 202271370 U CN202271370 U CN 202271370U CN 201120384551 CN201120384551 CN 201120384551 CN 201120384551 U CN201120384551 U CN 201120384551U CN 202271370 U CN202271370 U CN 202271370U
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- CN
- China
- Prior art keywords
- sleeve
- hole
- chuck
- diameter
- working table
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a working table for manually disassembling a grinding wheel, which comprises a sleeve, wherein the sleeve is fixedly arranged on the ground; the sleeve is vertical to the ground; the inside of the sleeve is of a cavity structure; a working table is arranged at the top of the sleeve; the working table is provided with a through hole matched with an inner cavity of the sleeve; the through hole is communicated with the cavity of the sleeve; a chuck is arranged on the through hole; the chuck is provided with a center hole of which the diameter is greater than the diameter of the through hole of the working table; the side wall of an inner cavity of chuck extends towards the circle center of the center hole along the diameter of the chuck to form two clamping pillars; and the two clamping pillars are positioned at both ends of the diameter of the center hole. When the working table for manually disassembling the grinding wheel is used, the grinding wheel is placed on the working table, the axis of the grinding wheel is placed in the through hole, clamping grooves on an abrasive disc and a rotating shaft are positioned in the clamping pillars; the rotating shaft and the abrasive disc can be fixed or disassembled by using a special rotating tool; the working table for manually disassembling the grinding wheel has simple structure, is suitable for a series of abrasive discs and ensures the installing and disassembling work of a center shaft of the grinding wheel simple.
Description
Technical field
The utility model relates to the disassembly table of cutlery manufacturing procedure medium plain emery wheel, specifically is meant the workbench of manual teardown emery wheel.
Background technology
Cutlery is the instrument that is used for carrying out cut, mainly refers to lathe tool, reamer; Planing tool, drill bits etc. mainly contain two types from the material differentiation: carbide alloy, quenching steel; Common cutlery all is that carbide alloy is whole as cutlery; Advantage is to use the time long, and shortcoming is that cost is too high, and carbide alloy can not utilize fully; Also having a kind of is by the essential part of quenching steel as cutlery, and by the blade of carbide alloy as cutlery, advantage is that cost is low, and shortcoming is to use the life-span short, and anti-wear performance is poor, and processing technology is complicated, and success rate is lower.The manufacturing process of cutlery mainly contains: select materials, blanking, preliminary working, fine finishining, finished product cleaning, detection, packing etc.Wherein preliminary working and fine finishining comprise car, mill, technology such as boring, brill, mill.Milling machine is mainly processed the lathe on various surfaces on workpiece with milling cutter.Usually milling cutter rotatablely moves and is main motion, and moving of workpiece and milling cutter is feed motion, and it can processing plane, groove, also can process various curved surfaces, gear etc.Milling machine is the lathe that workpiece is carried out Milling Process with milling cutter.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and the splined shaft, can also process the profile of more complicated, efficient is high than planer, is used widely in machine-building and repairing department.In the unloading process of abrasive disc, because emery wheel and axis are through snap fit be threaded, after emery wheel work; Being connected between emery wheel and the axis is very tight, be difficult for it is split, and; Coupling part such as emery wheel, axis is cylindrical; Its surface is smooth usually, under the effect of external force, can rotate arbitrarily, and the difficulty of dismounting is very big.
The utility model content
The purpose of the utility model is to provide a kind of workbench of manual teardown emery wheel, overcomes emery wheel and is difficult to the problem that splits and assemble, improves emery wheel dismounting efficient.
The purpose of the utility model realizes through following technical proposals:
The workbench of manual teardown emery wheel comprises the sleeve that is fixedly mounted on ground, and sleeve is perpendicular to ground; Sleeve inner is a cavity structure; Top at said sleeve is provided with workbench, and workbench is provided with the through hole that the internal cavities with sleeve is complementary, and this through hole is communicated with the cavity of sleeve; This through hole is provided with chuck; Said chuck has the centre bore of diameter greater than the workbench through-hole diameter, and the internal cavities sidewall of said chuck extends to form two card posts along diameter of chuck to the center of circle of centre bore, and two card posts are positioned at the diameter two ends of centre bore.Sleeve is vertical to be placed on the ground, and the inside of sleeve is cavity structure, and the one of which end opening upwards; Upper surface at sleeve is equipped with workbench, and workbench is provided with the through hole coaxial with the sleeve inner cavity structure, and stationary table is installed between chuck and the sleeve; Chuck is fixed on the sleeve through screw, and with stationary table between chuck and sleeve, chuck has the centre bore identical with through hole; Chuck has certain thickness, and the chuck hub hole is highly less cylinder, and the internal side wall in chuck hub hole is to the center of circle of centre bore protrusion; Form two card posts, the card post is positioned at the center of circle symmetry of the diameter two ends of centre bore about centre bore, during use; Abrasive disc is placed on the workbench; Its axle center is placed in the through hole, and the draw-in groove in the abrasive disc rotating shaft is positioned at the card post, uses specific turning tool can rotating shaft and abrasive disc fixed or split.
The centre bore madial wall of said chuck outwards caves in, and on sidewall, forms two hole clippings, and said card post and hole clipping are spaced apart.As the further improvement of the utility model, when the card post is set, hole clipping is set at the chuck madial wall, hole clipping distributes with the card post, is complementary with projection in the abrasive disc rotating shaft, is convenient to the chucking and the dismounting of chuck more.
The connecting line of said two hole clippings passes the center of circle of centre bore, and the connecting line of two hole clippings is vertical with the diameter at two card post places.
The utility model compared with prior art has following advantage and beneficial effect:
The workbench of 1 the utility model manual teardown emery wheel, the internal side wall in chuck hub hole forms two card posts to the center of circle of centre bore protrusion; The card post is positioned at the center of circle symmetry of the diameter two ends of centre bore about centre bore; During use, abrasive disc is placed on the workbench, its axle center is placed in the through hole; Draw-in groove in the abrasive disc rotating shaft is positioned at the card post, uses specific turning tool can rotating shaft and abrasive disc fixed or split;
The workbench of 2 the utility model manual teardown emery wheels when the card post is set, is provided with hole clipping at the chuck madial wall, and hole clipping distributes with the card post, is complementary with projection in the abrasive disc rotating shaft, is convenient to the chucking and the dismounting of chuck more;
The workbench of 3 the utility model manual teardown emery wheels, simple in structure, be applicable to a series of abrasive disc, the axis installation and removal work of emery wheel is become simple.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in the accompanying drawing:
The 1-sleeve, 2-workbench, 3-chuck, 4-card post, 5-hole clipping.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the workbench of the utility model manual teardown emery wheel comprises sleeve 1; Sleeve 1 inside is cavity structure, and the one of which end opening has circular end face, and sleeve 1 is vertically mounted on ground; A chuck 3 is installed on the end face of sleeve 1; Between chuck 3 and sleeve 1 top, workbench 2 is installed, workbench 2 is provided with the internal diameter same via with sleeve 1, and chuck 3 has the centre bore coaxial with the internal cavities of sleeve 1; The somewhat larger in diameter of centre bore is in the internal diameter of sleeve 1; Chuck 3 has certain thickness, and the inwall of centre bore is provided with the two ends that 4, two the card posts 4 of two card posts that extend to its center of circle are positioned at chuck 3 inside center bore dias; The inwall of chuck 3 is also vertical each other with the diameter at two card posts, 4 places to the center-hole diameter that 5, two hole clippings of direction indent two hole clippings of formation 5 away from the center of circle belong to along its diameter.
As stated, just can realize the utility model well.
Claims (3)
1. the workbench of manual teardown emery wheel; Comprise the sleeve (1) that is fixedly mounted on ground; Sleeve (1) is perpendicular to ground, and sleeve (1) inside is cavity structure, it is characterized in that: be provided with workbench (2) at the top of said sleeve (1); Workbench (2) is provided with the through hole that the internal cavities with sleeve (1) is complementary; This through hole is communicated with the cavity of sleeve (1), and this through hole is provided with chuck (3), and said chuck (3) has the centre bore of diameter greater than workbench (2) through-hole diameter; The internal cavities sidewall of said chuck (3) extends to form two card posts (4) along chuck (3) diameter to the center of circle of centre bore, and two card posts (4) are positioned at the diameter two ends of centre bore.
2. the workbench of manual teardown emery wheel according to claim 1 is characterized in that: the centre bore madial wall of said chuck (3) outwards caves in, and on sidewall, forms two hole clippings (5), and said card post (4) is spaced apart with hole clipping (5).
3. the workbench of manual teardown emery wheel according to claim 2 is characterized in that: the connecting line of said two hole clippings (5) passes the center of circle of centre bore, and the connecting line of two hole clippings (5) is vertical with the diameter at two card posts (4) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384551 CN202271370U (en) | 2011-10-11 | 2011-10-11 | Working table for manually disassembling grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384551 CN202271370U (en) | 2011-10-11 | 2011-10-11 | Working table for manually disassembling grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271370U true CN202271370U (en) | 2012-06-13 |
Family
ID=46191755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120384551 Expired - Fee Related CN202271370U (en) | 2011-10-11 | 2011-10-11 | Working table for manually disassembling grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126804A (en) * | 2019-07-15 | 2022-03-01 | 菲尔罗伯蒂克斯顺从式机器人技术有限公司 | Device and method for automatically removing grinding wheel |
-
2011
- 2011-10-11 CN CN 201120384551 patent/CN202271370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126804A (en) * | 2019-07-15 | 2022-03-01 | 菲尔罗伯蒂克斯顺从式机器人技术有限公司 | Device and method for automatically removing grinding wheel |
| CN114126804B (en) * | 2019-07-15 | 2023-08-22 | 菲尔罗伯蒂克斯顺从式机器人技术有限公司 | Device and method for automatically removing grinding wheel |
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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: 20120613 Termination date: 20121011 |