CN100333877C - Method and equipment for metal piece vibration grinding polishing and burring - Google Patents
Method and equipment for metal piece vibration grinding polishing and burring Download PDFInfo
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- CN100333877C CN100333877C CNB021343071A CN02134307A CN100333877C CN 100333877 C CN100333877 C CN 100333877C CN B021343071 A CNB021343071 A CN B021343071A CN 02134307 A CN02134307 A CN 02134307A CN 100333877 C CN100333877 C CN 100333877C
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- deburring
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Abstract
The present invention relates to a method and a device for grinding polishing and deburring metal workpieces through vibration. The present invention can be carried out with the aid of an electric vibrator, a certain amount of grinding aids and a plurality of jigs for holding metal workpieces, wherein the electric vibrator comprises a vibrating chute, and the vibration frequency can be adjusted; the grinding aids are composed of solid grains of various shapes, and are contained in the vibrating chute; the jigs are arranged on the grinding aids, and each jig is made of metal wires and formed into a frame structure according to the shape and the size of the metal workpiece, a shelf is arranged in each jig, the shelf is used for separating a plurality of held metal workpieces, the surface of each metal wire is coated with a buffering coating layer for preventing the metal workpieces and the jig from bruising. When the vibrator is in operation, the grinding aids are turned over, the grains of the grinding aids enter the jigs and contact with the metal workpieces for grinding, the grinding aids prepared by the grains of different shapes according to a certain quantitative proportion can increase the grinding quality, and the jigs overturns in the same direction of the motion of the grinding aids under the acting force of the grinding aids.
Description
[technical field]
The invention relates to polishing of a kind of metal works vibro-grinding and burr removing method and equipment thereof, especially refer to a kind ofly hold metal works, and metal works is carried out the method and the equipment thereof of vibro-grinding and deburring with tool.
[background technology]
Existing metal works grinding and polishing and deburring, major part is still used simple manual operations such as file, brush, emery wheel, what have is some peculiar part design specialized cutter, and some occasion is also used some expensive special equipments, as gear burnishing-in burr removing machine tool, gear chamfering burr removing machine tool etc., the method of these grinding and polishings and removal burr, not only labour intensity is big, and efficient is low, and deficiency in economic performance, product quality does not reach requirement, thereby influences properties of product.
[summary of the invention]
The purpose of this invention is to provide the method for polishing of the measured metal works vibro-grinding of a kind of grinding efficiency height and matter and deburring and implement the equipment of this method.
The objective of the invention is to be achieved through the following technical solutions: the method for metal works vibro-grinding of the present invention polishing and deburring, it may further comprise the steps: a certain amount of abrasive material is put into the vibra shoot that can adjust the bobbing machine of vibration frequency; The number of metal workpiece that needs are ground is put into a tool with frame-type hierarchy of the shelf that the uniform divider in some intervals constitutes, and the metal works of planting between every two adjacent dividers is closed the door of this tool; Method according to previous step continues to place the number of metal workpiece in other identical several tools, these tools that are placed with metal works is shelved on successively the top of this abrasive material along longitudinally; According to the size of this metal works, need the area size of grinding and to the vibration frequency of selected this bobbing machine of requirement of precision, Vibration on Start-up machine then, this vibra shoot vibrates this abrasive material to be made it to stir in a certain direction.
Implement the equipment of said method, comprise that one can adjust vibration frequency and the bobbing machine of vibra shoot is arranged, this bobbing machine has a vibratile horizontal vibra shoot, this equipment comprises can be made this abrasive material the bobbing machine of upset and at least one are placed the tool of metal works in a certain direction in vibra shoot, this tool constitutes the cuboid of a tower structure with metal wire rod, at least place a metal works in each tool, hold the abrasive material of forming by the solid particle of the different shape of varying number ratio in this vibra shoot.
In the technique scheme, can also adopt one to comprise the tend to act electric vibrating machine of the vibrative vibra shoot of eccentric block of motor, and a certain amount of above-mentioned abrasive material and several above-mentioned tools are implemented.
Adopt technique scheme that metal works is carried out grinding and polishing and removes burr, Grinding Quality is good, the efficient height; Use this tool can increase simultaneously the metal works that grinds quantity, increase work efficiency, use the said equipment also to make separating of metal works and abrasive material comparatively convenient and easily.
[description of drawings]
The invention will be further described in conjunction with embodiment with reference to the accompanying drawings.
Fig. 1 is the schematic diagram of method first embodiment of metal works vibro-grinding polishing of the present invention and deburring.
Fig. 2 is the schematic diagram of method second embodiment of metal works vibro-grinding polishing of the present invention and deburring.
Fig. 3 is the stereogram that the equipment of metal works vibro-grinding of the present invention polishing and deburring is used for holding the tool of sheet-type metal works.
[specific embodiment]
As shown in Figure 1, the realization of the method for metal works vibro-grinding polishing of the present invention and deburring needs to finish by means of an electric vibrating machine 10, a certain amount of abrasive material 20 and several tools 30 that holds metal works.
This bobbing machine 10 can be regulated vibration frequency and have a horizontal vibra shoot 12.One rotatable mixing arm 14 is arranged at the bottom of this vibra shoot 12, and these vibra shoot 12 inwalls are lined with the plastic cement high-abrasive material that prevents metal works wearing and tearing and scuffing.
This abrasive material 20 is used for the abrasive metal workpiece, and it is contained in this vibra shoot 12.For obtaining better grinding effect, this abrasive material 20 can be that 120 brown corundum in granules is formed by three kinds of difform grain size number, wherein the spherical particles of φ 3～6mm accounts for 30～60% of abrasive grain total quantity, length accounts for 20～50% of abrasive grain total quantity at the oblique circular cylinder type particle of 10～15mm, and the triangular form particle accounts for 10～40% of abrasive grain total quantity.
This tool 30 is made with metal wire rod according to the shape and the size of the metal works of putting into, and some these tools 30 are placed on this abrasive material 20 tops.
A kind of tool that holds the sheet-type metal works as shown in Figure 3, this tool 30 is for having the cuboid of frame-type hierarchy.
The outside frame that the interior space of this tool 30 is made by six metal wire rods surrounds, frame 31,32 is that four bonding jumpers surround a rectangle all around wherein, be provided with two straight line horizontal stripes 33,34 on the inside longitudinally of this front bezel 31 evenly and at intervals, be provided with two straight line horizontal stripes 35,36 on the inside longitudinally of this back frame 32 evenly and at intervals.The periphery of the left and right side frame of this tool 30 is the square that four bonding jumpers surround, and this square interior is provided with two bonding jumpers of right-angled intersection.The boundary frame area 37 of this tool 30 is a rectangle frame identical with front and back frame 31,32 size shape, and boundary frame area 37 inside in position are provided with two straight line horizontal stripes 38,39 along longitudinally.This front and back frame 31 and 32, boundary frame area 37 and the right and left frame surround in aggregates orthogonally, and can connect by shared bonding jumper between adjacent frame.The top margin frame 41 of this tool 30 and front and back frame 31,32 are identical, but the metal edges 42 of a longitudinally of this top margin frame 41 utilizes loose-leaf to be articulated on this back frame 32, and three limits are not connected with other frames in addition, thereby form a door 44.Open this tool door 44 and can put into and take out metal works.
This tool 30 inner groups are established a shelf 46 that is made of some groups of metal wire rods.This shelf 46 is made up of the divider 48 that the vertical bending of number of metal wire rod forms, the two ends of this divider 48 are the straight bonding jumpers that are connected on two frames, and the mid portion of two bonding jumpers is about 90 ° circular arc bonding jumpers, and this three parts nature transition becomes an integral body.Part divider 48 1 terminates on the horizontal stripe 33 of this front bezel 31, and the other end is connected on the horizontal stripe 38 of this boundary frame area 37, and another part divider 48 1 terminates on the horizontal stripe 35 of this back frame 32, and the other end is connected on the horizontal stripe 39 of this boundary frame area 37.These two parts divider 48 positions are relative, work in coordination to constitute shelf 46.Spacing distance is even between two adjacent dividers 48, can insert and place a sheet-type metal works 50, and number of metal workpiece 50 is placed on to form between some two adjacent dividers 48 and is arranged in parallel.
The surface of forming the metal wire rod of the divider 48 of this tool 30 and outside frame is coated with the buffers packet coating that one deck prevents metal works 50 and this tool 30 collisions.This tool 30 forms corner part 52 at the drift angle place that each three frame intersects, and these corner parts 52 are processed to form the fillet that arc radius is 60～100mm.Adopt above-mentioned tool can avoid metal works in process of lapping and vibra shoot collision and the mutual collision between them, also make to grind and finish the back and from abrasive material, isolate metal works and become and be more prone to convenient
In the man-hour that adds of carrying out the deburring of metal works grinding and polishing with the inventive method, as Fig. 1 and shown in Figure 3, a certain amount of above-mentioned abrasive material 20 of at first packing into floods this mixing arm 14 until this abrasive material 20 in the vibra shoot 12 of this bobbing machine 10.Then between two dividers 48 of the shelf 46 of the above-mentioned tool 30 of sheet-type metal works 50 insertions of needs grinding, between all adjacent dividers 48, all stick with metal works 50, shut tool door 44, with rope or iron wire etc. this tool door 44 and front bezel 31 are fastened, guarantee fund's metal work-pieces 50 can not drop out from tool 30.Repeat above-mentioned step and fill other several tools 30 with some other sheet-type metal works 50, these tools 30 are put the top that is placed on this abrasive material 20 successively along longitudinally, make the normal direction on thin plate plane of these sheet-type metal works 50 consistent with the direction of this mixing arm 14.Placing a plurality of tools 30 in vibra shoot 12 can increase the quantity of abrasive metal workpiece 50 simultaneously, has improved production efficiency.Start this bobbing machine 10, this mixing arm 14 rotates to certain orientation, this abrasive material 20 stirs in its same direction of the stirring lower edge of mixing arm 14, and abrasive grain enters in these tools 30 and contacts and grind with metal works 50, passes tool 30 after these particles grind and passes from its another side.This tool 30 overturns along the identical direction of these abrasive material 20 reverses direction under the friction effect of abrasive material 20, thereby each position all can fully be ground with abrasive material 20 on this metal works 50.This bobbing machine 10 can be adjusted vibration frequency, according to the size of metal works, big or small the reaching of area that needs to grind its vibration frequency is not heightened or turned down to the height of required precision on an equal basis.
Below only be first kind of embodiment of the method for metal works vibro-grinding polishing of the present invention and deburring, this method also can be implemented by following second embodiment.As shown in Figure 2, this embodiment is finished by an electric vibrating machine 110, a certain amount of abrasive material 20 and several tools 30 that holds metal works.This abrasive material 20 promptly is abrasive material 20 and the tool of describing in first kind of embodiment 30 with tool 30.This electric vibrating machine 110 can be regulated vibration frequency, and has a horizontal vibra shoot 112, and a motor 114 is equipped with in the bottom one connection of this vibra shoot 112, and this motor 114 is equipped with a rotating shaft 115, has an eccentric block 116 on these rotating shaft 115 circumference.Both sides are separately installed with two row's springs 118 before and after on the base 117 of this bobbing machine 110, these two rows spring 118 supports of these vibra shoot 112 usefulness and be suspended in this base 117 tops.
In the man-hour that adds of using the inventive method to carry out the deburring of metal works grinding and polishing, as shown in Figures 2 and 3, the above-mentioned abrasive material 20 of at first packing into reaches 70% of this vibra shoot volume until this abrasive material 20 in the vibra shoot 112 of this bobbing machine 110.Then between two dividers 48 of the shelf 46 of the above-mentioned tool 30 of sheet-type metal works 50 insertions of needs grinding, between all adjacent dividers 48, all stick with metal works 50, shut tool door 44, with rope or iron wire etc. this tool door 44 and front bezel 31 are fastened, guarantee fund's metal work-pieces 50 can not drop out from tool 30.Repeat above-mentioned step and fill other several tools 30 with some other sheet-type metal works 50, these tools 30 are put the top that is placed on this abrasive material 20 successively along longitudinally, make the normal direction on thin plate plane of these sheet-type metal works 50 consistent with the direction of this rotating shaft 115.Start this bobbing machine 110, the rotating shaft 115 of this motor 114 is rotated with certain speed, this eccentric block 116 gyrates along with rotating shaft 115 and produces bigger centrifugal force, therefore this vibra shoot 112 is subjected to the constantly vibration up and down of effect of the screen resilience of centrifugal force and spring, this abrasive material 20 stirs along these rotating shaft 115 directions of motion, abrasive grain enters in these tools 30 and contacts grinding with metal works 50, passes tool 30 after these particles grind and passes from its another side.This tool 30 overturns along the identical direction of these abrasive material 20 reverses direction under the friction effect of abrasive material 20, thereby each position all can fully be ground with abrasive material 20 on this metal works 50.Therefore, can reach the beneficial effect that first embodiment can reach equally by this embodiment.
Claims (16)
1. the method for metal works vibro-grinding polishing and deburring is to be applied to the vibro-grinding polishing of metal works and to remove burr processing, and it may further comprise the steps:
Step 1: a certain amount of abrasive material is put into the vibra shoot that can adjust the bobbing machine of vibration frequency;
Step 2: the number of metal workpiece that needs are ground is put into a tool with frame-type hierarchy of the shelf that the uniform divider in some intervals constitutes, and the metal works of planting between every two adjacent dividers is closed the door of this tool;
Step 3: the method according to step 2 continues to place the number of metal workpiece in other identical several tools, these tools that are placed with metal works is shelved on successively the top of this abrasive material along longitudinally;
Step 4: according to the size of this metal works, need the area size of grinding and to the vibration frequency of selected this bobbing machine of requirement of precision, Vibration on Start-up machine then, this vibra shoot vibrates this abrasive material to be made it to stir in a certain direction.
2. the method for metal works vibro-grinding polishing as claimed in claim 1 and deburring, it is characterized in that: this vibra shoot inwall is lined with the elastomeric material that prevents the wear of work and scuffing.
3. the method for metal works vibro-grinding polishing as claimed in claim 1 and deburring, it is characterized in that: this metal works is a sheet-type metal works.
4. the method for metal works vibro-grinding polishing as claimed in claim 1 and deburring, it is characterized in that: this tool each several part is made of metal wire rod, and the surface of these metal wire rods coats one deck and prevents that this metal works and this tool from colliding and the buffers packet coating of damage.
5. the method for metal works vibro-grinding polishing as claimed in claim 4 and deburring, it is characterized in that: this tool is the cuboid frame structure, and the drift angle place that its each three frames intersect forms corner part, and these corner parts are processed through fillet.
6. the method for metal works vibro-grinding polishing as claimed in claim 5 and deburring, it is characterized in that: the arc radius of this fillet is 60～100mm.
7. the method for metal works vibro-grinding polishing as claimed in claim 1 and deburring, it is characterized in that: this abrasive material employing grain size number is 120 brown corundum in granules, the spherical particles of Ф 3～6mm accounts for 30～60% of total number of particles amount, the oblique circular cylinder type particle of length 10～15mm accounts for 20～50% of total number of particles amount, and the triangular form particle accounts for 10～40% of total number of particles amount.
8. the equipment that uses in the method for metal works vibro-grinding as claimed in claim 1 polishing and deburring, it comprises the bobbing machine that can adjust vibration frequency and vibra shoot is arranged, this bobbing machine has a vibratile horizontal vibra shoot, it is characterized in that: this equipment comprises can be made this abrasive material the bobbing machine of upset and at least one are placed the tool of metal works in a certain direction in vibra shoot, this tool constitutes the cuboid of a tower structure with metal wire rod, at least place a metal works in each tool, hold the abrasive material of forming by the solid particle of the different shape of varying number ratio in this vibra shoot.
9. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 8 and deburring, it is characterized in that: a rotatable mixing arm is arranged at the bottom of this vibra shoot.
10. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 8 and deburring, it is characterized in that: this vibra shoot inwall is lined with the elastomeric material that prevents parts depreciation and scuffing.
11. the equipment that uses in metal works vibro-grinding polishing as claimed in claim 8 and the burr removing method, it is characterized in that: this tool is made according to the shape size of this metal works.
12. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 11 and deburring, it is characterized in that: this tool is the cuboid of a tool frame-type hierarchy, and the outside frame that the interior space of this tool is made by six metal wire rods surrounds.
13. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 12 and deburring, it is characterized in that: this tool is provided with a door that is articulated on the frame, and metal works is put into and taken out by this door.
14. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 13 and deburring, it is characterized in that: the inner group of this tool is established a shelf that is made of some groups of metal wire rods, this shelf is made up of the divider that the bending of number of metal wire rod forms, the two ends of this divider are the straight bonding jumpers that is connected on two frames, and the mid portion of two bonding jumpers has about 90 a ° circular arc bonding jumper.
15. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 14 and deburring, it is characterized in that: an end of a part of divider is connected on the front bezel, the other end is connected on the boundary frame area, one end of another part divider is connected on the frame of back, the other end is connected on the boundary frame area, two parts divider is in relative position and constitutes shelf, and two adjacent divider spacing distances are even.
16. the equipment that uses in the method for metal works vibro-grinding polishing as claimed in claim 15 and deburring is characterized in that: the divider of this tool shelf and the metal wire material surface of outside frame coat one deck and prevent that this metal works and this tool from colliding and the buffers packet coating of damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021343071A CN100333877C (en) | 2002-07-03 | 2002-07-03 | Method and equipment for metal piece vibration grinding polishing and burring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021343071A CN100333877C (en) | 2002-07-03 | 2002-07-03 | Method and equipment for metal piece vibration grinding polishing and burring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1465468A CN1465468A (en) | 2004-01-07 |
| CN100333877C true CN100333877C (en) | 2007-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB021343071A Expired - Fee Related CN100333877C (en) | 2002-07-03 | 2002-07-03 | Method and equipment for metal piece vibration grinding polishing and burring |
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| CN (1) | CN100333877C (en) |
Cited By (1)
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| TWI758922B (en) * | 2020-10-27 | 2022-03-21 | 寅翊智造股份有限公司 | Particle-stirring device of automatic passivation machine |
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| Publication number | Publication date |
|---|---|
| CN1465468A (en) | 2004-01-07 |
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Assignee: Fuyu precise component (Kunshan) Co., Ltd. Assignor: Hongfujin Precision Industry (Shenzhen) Co., Ltd.|Hon Hai Precision Industry Co., Ltd. Contract fulfillment period: 2008.7.1 to 2022.7.3 contract change Contract record no.: 2009990000154 Denomination of invention: Method and equipment for metal piece vibration grinding polishing and burring Granted publication date: 20070829 License type: Exclusive license Record date: 2009.3.6 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.1 TO 2022.7.3; CHANGE OF CONTRACT Name of requester: FUYU PRECISION COMPONENT ( KUNSHAN ) CO., LTD. Effective date: 20090306 |
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