CN204772024U - Magnetism floats and grinds workstation - Google Patents

Magnetism floats and grinds workstation Download PDF

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Publication number
CN204772024U
CN204772024U CN201520318112.1U CN201520318112U CN204772024U CN 204772024 U CN204772024 U CN 204772024U CN 201520318112 U CN201520318112 U CN 201520318112U CN 204772024 U CN204772024 U CN 204772024U
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CN
China
Prior art keywords
magnetic
magnetic patch
grinding
push rod
regulating sleeve
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
Application number
CN201520318112.1U
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Chinese (zh)
Inventor
沈小春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINGDE XIAOCHUN MACHINERY FACTORY
Original Assignee
Jingde Xiaochun Machinery Plant
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jingde Xiaochun Machinery Plant filed Critical Jingde Xiaochun Machinery Plant
Priority to CN201520318112.1U priority Critical patent/CN204772024U/en
Application granted granted Critical
Publication of CN204772024U publication Critical patent/CN204772024U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a magnetism floats and grinds workstation, include base (1), ejector pin (4) and locate platform seat (7) of ejector pin (4) upper end, the lower extreme of ejector pin (4) is equipped with first magnetic path (9) first magnetic path (9) below is equipped with second magnetic path (10) rather than magnetism is opposite, the below of second magnetic path (10) be equipped with with third magnetic path (11) that second magnetic path (10) magnetism is opposite, interval between second magnetic path (10) and third magnetic path (11) is adjustable. This magnetism floats and grinds workstation simple structure is light and handy, and applicable in carrying out grinding and polishing to the interval wire drawing mould of size in a big way, the suitability is wider, and is more convenient to improve work efficiency and reduce working cost, have stronger practicality.

Description

A kind of magnetic floats grinding table
Technical field
The utility model belongs to machining technique field, in particular, relates to a kind of for floating grinding table to the magnetic of drawing die grinding and polishing.
Background technology
Be ground to high accuracy machined machinery, in the process of the centre bore grinding and polishing to drawing die, workbench is liftable structure, to ensure uniform force.Elevating mechanism in existing grinder mostly is hydraulic mechanism and controls to drive grinding table lifting, and grinding table weight is large, complex structure, and elevating control responds slowly, and hydraulic system easy oil leakage during work, cause the wasting of resources, pollute processing environment.Also have some to draw high control workbench by gravity, this external structure is complicated, takes up space large, and is not easy to regulable control pressure to adapt to the grinding of more dimension workpieces.
Utility model content
The purpose of this utility model solves prior art Problems existing, provides the simply light and handy magnetic of a kind of structure to float grinding table, easy to use and stable, is applicable to and carries out grinding and polishing to the wire-drawing die in a big way between size field.
To achieve these goals, the technical scheme taked of the utility model for: this magnetic provided floats grinding table, comprise base, push rod and be located at the platform base of described push rod upper end, the lower end of described push rod is provided with the first magnetic patch, second magnetic patch contrary with its magnetic is provided with below described first magnetic patch, the below of described second magnetic patch is provided with three magnetic patch contrary with described second magnetic patch magnetic, and the spacing between described second magnetic patch and the 3rd magnetic patch is adjustable.
For making technique scheme more detailed and concrete, the utility model also provides following further optimal technical scheme, to obtain satisfied practical function:
Described second magnetic patch and the 3rd magnetic patch are located in regulating sleeve, and described second magnetic patch is fixed on described regulating sleeve upper end, and the base for supporting of described 3rd magnetic patch lower end can move up and down by relatively described regulating sleeve.
Described regulating sleeve outer wall is provided with one section of screw thread, is connected with the adjustment driver plate threaded engagement be located in described base, by regulating the distance between driver plate described 3rd magnetic patch of control and the second magnetic patch.
Described adjustment driver plate lower end is by jump ring location, location.
Described regulating sleeve is provided with vertical stopper slot I, is provided with the described regulating sleeve of restriction and moves up and down the stop screw of stroke in described stopper slot I.
Be provided with belt pulley outside described push rod, described belt pulley drives described push rod and platform base to rotate.
Described belt pulley outer wall is provided with stopper slot II, and stop screw is plugged in described stopper slot II through described platform base.
The utility model grinding table compared with prior art, have the following advantages: it is simply light and handy that this magnetic floats grinding table structure, without the need to the lifting structure that peripheral hardware is numerous and diverse, by the mutual thrust between the first magnetic patch, the second magnetic patch and the 3rd magnetic patch of repelling each other, promote push rod thus drive the wire-drawing die floating riser be placed on platform base, balancedly can grind stressed, coordinate belt pulley to drive platform base to rotate, thus realize the grinding and polishing to wire-drawing die very stable and uniform.This workbench has the pressurization of secondary, provides larger support force, makes it be applicable to the wire-drawing die of the larger heavier-weight of processing grinding, and applicability is wider, and more convenient, reduction job costs of can increasing work efficiency, have stronger practicality.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model structural representation.
Be labeled as in figure: 1, base, 2, regulating sleeve, 3, cover for seat, 4, push rod, 5, stop screw, 6, bearing, 7, platform base, 8, belt pulley, the 9, first magnetic patch, the 10, second magnetic patch, the 11, the 3rd magnetic patch, 12, regulate driver plate, 13, location jump ring.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
The utility model magnetic floats grinding table, as shown in Figure 1, comprises base 1, push rod 4 and is located at the platform base 7 of push rod 4 upper end, wherein base 1 use that workbench can be made stable, during use, be placed in by drawing die on platform base 7, grinder carries out grinding operation.Be provided with the floating riser device that magnetic is floating in this grinding table, structure is simple and convenient, stressed to balance in process of lapping, ensures uniform and stable grinding, to improve the crudy of wire-drawing die.
Rely on magnetic buoyance lift to fall in the utility model, be provided with the first magnetic patch 9 in the lower end of push rod 4, below the first magnetic patch 9, be provided with second magnetic patch 10 contrary with its magnetic.When being placed on platform base 7 by wire-drawing die, a downward power being produced to push rod 4, there is between the first magnetic patch 9 and the second magnetic patch 10 thrust of mutual exclusion, keep the balance of two power.The effect of power between first magnetic patch 9 and the second magnetic patch 10, can carry out corresponding adjustment at random with the change of stressing conditions in the process of grinding, with force balance, ensures the stability to the grinding of wire-drawing die circumference.
For increasing support force, with the drawing die making this grinding table be applicable to different size, set up three magnetic patch 11 contrary with its magnetic in the below of the second magnetic patch 10, to provide support thrust.Due to magnetic patch conventional on market substantially time standard, the magnet cost as special requirement customized is higher, and can increase the volume of workbench, so adopt the mode that secondary pressurized supports in the utility model, to reduce costs.And the support force size of this secondary pressurized is adjustable, to obtain the support force of different size, applicability is better.
In the utility model, preferably, the mode of screw thread spinning in and out is adopted to control to adjust support force size.Second magnetic patch 10 and the 3rd magnetic patch 11 are located in regulating sleeve 2, and the second magnetic patch 10 is fixed on regulating sleeve 2 upper end, and the base for supporting of the 3rd magnetic patch 11 lower end can move up and down by relative adjustment cover 2, is controlled the size of support force by spacing.Regulating sleeve 2 outer wall is provided with one section of screw thread, is connected with adjustment driver plate 12 threaded engagement be located in base 1, controls the support distances between the 3rd magnetic patch 11 and the second magnetic patch 10 by adjustment driver plate 12.Regulating the lower end of driver plate 12 to be provided with location jump ring 13, to limit the axial displacement regulating driver plate.
As shown in Figure 1, by regulate regulate driver plate 12, make regulating sleeve 2 precession or back-out, base for supporting relative adjustment cover 2 wall move, base for supporting drive the 3rd magnetic patch 11 relatively on move or move down.Along with the thrust that diminishes of the distance between two magnetic patch becomes large gradually.The relative repulsion pushed away mutually of pitch smaller between second magnetic patch 10 with the 3rd magnetic patch 11 becomes greatly, and support force becomes large relatively; Contrary spacing becomes large, and repulsive interaction diminishes, and support force becomes large relatively.
In the utility model, be provided with belt pulley 8 outside push rod 4, belt pulley 8 rotates and drives push rod 4 and platform base 7 to rotate, well to carry out polishing grinding.Platform base 7 covers on push rod 4 upper end, between be provided with bearing 6, ensure obtain good rotating property.Be provided with cover for seat 3 in the outside of regulating sleeve 2, cover for seat 3, in up-small and down-big trapezoidal shape structure, not only makes this workbench more attractive in appearance and strengthens its Stability Analysis of Structures.
Preferably, regulating sleeve 2 is provided with vertical stopper slot I, is provided with restriction regulating sleeve 2 in stopper slot I and moves up and down the stop screw 5 of stroke.Stop screw 5 is connected in stopper slot I through the projecting edge of base 1 and cover for seat 3, to limit regulating sleeve 2 upwards and downward movement travel, the adjustable range of restriction support force in suitable scope, and is avoided in use procedure because accommodative excess causes part injury phenomenon.
In like manner, belt pulley 8 outer wall is also provided with stopper slot II, stop screw 5 is plugged in stopper slot II through platform base 7.What stop screw 5 herein limited push rod 4 moves up and down stroke, ensures that it moves up and down in suitable scope.
In the utility model, also can arrange multiple three, four magnetic patch in same regulating sleeve 2, multistage support obtains the support force being satisfied with suitable size, provides larger support thrust to meet processing conditions.
It is simply light and handy that the utility model magnetic floats grinding table structure, without the need to the lifting structure that peripheral hardware is numerous and diverse, by the mutual thrust between the first magnetic patch 9, second magnetic patch 10 of repelling each other and the 3rd magnetic patch 11, promote push rod 4 thus drive the wire-drawing die floating riser be placed on platform base, can balancedly grind stressed, coordinate belt pulley 8 to drive platform base 7 to rotate, thus realize the grinding and polishing to wire-drawing die very stable and uniform.This workbench has the pressurization of secondary, provides larger support force, makes it be applicable to the wire-drawing die of the larger heavier-weight of processing grinding, and applicability is wider, and more convenient, reduction job costs of can increasing work efficiency, have stronger practicality.
By reference to the accompanying drawings the utility model is exemplarily described above; but the utility model is not limited to aforesaid way; as long as adopt method of the present utility model is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection domain of the present utility model.

Claims (7)

1. a magnetic floats grinding table, comprise base (1), push rod (4) and be located at the platform base (7) of described push rod (4) upper end, it is characterized in that: the lower end of described push rod (4) is provided with the first magnetic patch (9), second magnetic patch (10) contrary with its magnetic is provided with in described first magnetic patch (9) below, the below of described second magnetic patch (10) is provided with three magnetic patch (11) contrary with described second magnetic patch (10) magnetic, and the spacing between described second magnetic patch (10) and the 3rd magnetic patch (11) is adjustable.
2. float grinding table according to magnetic according to claim 1, it is characterized in that: described second magnetic patch (10) and the 3rd magnetic patch (11) are located in regulating sleeve (2), described second magnetic patch (10) is fixed on described regulating sleeve (2) upper end, and the base for supporting of described 3rd magnetic patch (11) lower end can relatively described regulating sleeve (2) move up and down.
3. float grinding table according to magnetic according to claim 2, it is characterized in that: described regulating sleeve (2) outer wall is provided with one section of screw thread, be connected with adjustment driver plate (12) threaded engagement be located in described base (1), control the distance between described 3rd magnetic patch (11) and the second magnetic patch (10) by adjustment driver plate (12).
4. float grinding table according to magnetic according to claim 3, it is characterized in that: described adjustment driver plate (12) lower end is by location, location jump ring (13).
5. float grinding table according to the magnetic described in any one of claim 2 to 4, it is characterized in that: described regulating sleeve (2) is provided with vertical stopper slot I, be provided with the described regulating sleeve of restriction (2) in described stopper slot I and move up and down the stop screw (5) of stroke.
6. float grinding table according to magnetic according to claim 5, it is characterized in that: be provided with belt pulley (8) outside described push rod (4), described belt pulley (8) drives described push rod (4) and platform base (7) to rotate.
7. float grinding table according to magnetic according to claim 6, it is characterized in that: described belt pulley (8) outer wall is provided with stopper slot II, stop screw (5) is plugged in described stopper slot II through described platform base (7).
CN201520318112.1U 2015-05-15 2015-05-15 Magnetism floats and grinds workstation Expired - Fee Related CN204772024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520318112.1U CN204772024U (en) 2015-05-15 2015-05-15 Magnetism floats and grinds workstation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520318112.1U CN204772024U (en) 2015-05-15 2015-05-15 Magnetism floats and grinds workstation

Publications (1)

Publication Number Publication Date
CN204772024U true CN204772024U (en) 2015-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520318112.1U Expired - Fee Related CN204772024U (en) 2015-05-15 2015-05-15 Magnetism floats and grinds workstation

Country Status (1)

Country Link
CN (1) CN204772024U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959909A (en) * 2015-05-15 2015-10-07 旌德县小春机械厂 Grinding workbench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959909A (en) * 2015-05-15 2015-10-07 旌德县小春机械厂 Grinding workbench
CN104959909B (en) * 2015-05-15 2017-06-16 旌德县小春机械厂 Grinding table

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 242600 Anhui Province, Xuancheng City Jingyang town Jingde County Simon Lane No. 1

Patentee after: JINGDE XIAOCHUN MACHINERY FACTORY

Address before: 242600 Anhui Province, Xuancheng City Jingyang town Jingde County Simon Lane No. 1

Patentee before: JINGDE XIAOCHUN MACHINERY PLANT

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: 20151118

Termination date: 20170515