CN107322409A - A kind of accurately bridge equipment - Google Patents

A kind of accurately bridge equipment Download PDF

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Publication number
CN107322409A
CN107322409A CN201710507149.2A CN201710507149A CN107322409A CN 107322409 A CN107322409 A CN 107322409A CN 201710507149 A CN201710507149 A CN 201710507149A CN 107322409 A CN107322409 A CN 107322409A
Authority
CN
China
Prior art keywords
plate
bar
oblique angle
sliding
spirally
Prior art date
Application number
CN201710507149.2A
Other languages
Chinese (zh)
Inventor
陈柯
Original Assignee
陈柯
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 陈柯 filed Critical 陈柯
Priority to CN201710507149.2A priority Critical patent/CN107322409A/en
Publication of CN107322409A publication Critical patent/CN107322409A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B11/00Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines

Abstract

The invention discloses a kind of accurately bridge equipment, including bottom plate and it is arranged on the base station of the bottom plate top center, the bottom plate left and right sides is installed with fixed mount, the fixing hole of up/down perforation is provided with fixed mount, equity is provided with the front and rear sliding groove extended respectively for left and right ends at the top of the bottom plate, in two sliding grooves respectively equity pierce into can fore-aft travel riser, two risers are oppositely arranged and are connected with top plate at the top of two risers;The present invention's is simple in construction, production cost is low, it is simple to operate, it is easy to use, it is fixedly clamped while can realizing spherical workpiece all around on four direction, spherical Workpiece clamping fixes safety and stability, and dust suction termination is uniform to spherical grinding workpieces, accurate, will not occur spherical workpiece to roll and uneven, the inaccurate phenomenon that causes to polish, considerably increase the operating efficiency and machining accuracy of spherical grinding workpieces processing, be adapted to promote the use of.

Description

A kind of accurately bridge equipment
Technical field
The present invention relates to bridge field, more particularly to a kind of accurately bridge equipment.
Background technology
During bridge building operations, often need to carry out polishing work to spherical workpiece once, so that its outer mass color Sliding and aesthetics is high, due to the particularity of spherical workpiece appearance, causes general fixture can not fix spherical Workpiece clamping, This is just relatively difficult for the polishing of spherical workpiece, therefore also just can not carry out automatically grinding to spherical workpiece, therefore existing Fixture can not meet the demand to grinding workpieces in bridge building operations process.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of accurately bridge equipment, it can solve the problem that above-mentioned present technology Middle the problem of.
To solve the above problems, the present invention is adopted the following technical scheme that:A kind of accurately bridge equipment of the present invention, including Bottom plate and the base station for being arranged on the bottom plate top center, the bottom plate left and right sides are installed with fixed mount, described solid The cunning of extension before and after determining to be provided with the left and right ends at the top of the fixing hole of up/down perforation, the bottom plate in frame equity being provided with respectively In access slot, two sliding grooves respectively equity pierce into can fore-aft travel riser, two risers be oppositely arranged and It is connected with top plate at the top of two risers, the center of the top plate and is provided with sander above the base station Also equity is provided with the riser drive row device being connected with the riser, the base station respectively in part, two sliding grooves Top center be provided with nock, equity is provided with the first sliding chamber, two described first respectively for the left and right ends of the base station Be provided with sliding chamber can left and right activity the first sliding bar, the outsides of two described first sliding bars are provided with first and squeezed Plate, is provided with lower tooth cavity, the lower tooth cavity between two described first sliding chambers and is provided with first and is spirally connected bar, described first The bar that is spirally connected is penetrated into the described first sliding chamber and described first is spirally connected between bar and the lower tooth cavity and the first sliding chamber Inside be rotatably connected, described first first bolt apertures of the bar also with being arranged in the described first sliding bar that are spirally connected coordinate Connection, is provided with tooth cavity, the base station of the rear and front end of the upper tooth cavity above the lower tooth cavity and divides right respectively Etc. be provided be provided with the second sliding chamber, two described second sliding chambers can fore-aft travel the second sliding bar, two institutes The outside for stating the second sliding bar is provided with the second plate squeezing, the upper tooth cavity and is provided with second and is spirally connected bar, and described second is spirally connected bar Penetrate into the described second sliding chamber and the described second inside being spirally connected between bar and the upper tooth cavity and the second sliding chamber Rotatable to be connected, described second second bolt apertures of the bar also with being arranged in the described second sliding bar that are spirally connected are connected, It is provided with the lower tooth cavity in drive row device, the upper tooth cavity and is provided with lower drive row device, the top plate bottom is also set up There is electrooptical device.
As preferred technical scheme, two risers drive row devices include being arranged in the sliding groove and with institute State riser mating connection the 3rd is spirally connected bar, and the described 3rd is spirally connected bar front end and the leading section of the sliding groove rotatably coordinates company Connect, the described 3rd is spirally connected rod rear end and the first electricity favourable turn for being arranged in the rearward end of the sliding groove is connected, described perpendicular Plate bottom is provided with to be spirally connected the 3rd bolt apertures that bar pierces into for the described 3rd,
As preferred technical scheme, the upper drive row device includes being fixedly installed on described second the first oblique angle being spirally connected on bar Wheel, the first oblique angle wheel bottom is connected with the second oblique angle wheel, and the lower drive row device includes being fixedly installed on described the One is spirally connected the 4th oblique angle wheel on bar, and the 4th oblique angle wheel bottom is connected with the 5th oblique angle wheel, the 4th oblique angle wheel Top is connected with the 3rd oblique angle wheel, and shaft coupling is connected between the 3rd oblique angle wheel and second oblique angle wheel, described Inside that axle is pierced between the upper tooth cavity and the lower tooth cavity and it is rotatable be connected, the 5th oblique angle wheel is with being arranged on The second electricity favourable turn in the end of the lower tooth bottom of chamber is connected.
It is first oblique angle wheel, second oblique angle wheel, the 3rd oblique angle wheel, described as preferred technical scheme 4th oblique angle wheel is identical with the 5th oblique angle wheel size, and the 3rd oblique angle wheel is oppositely arranged with second oblique angle wheel, institute The 5th oblique angle wheel is stated to be oppositely arranged with the 3rd oblique angle wheel.
As preferred technical scheme, the polishing device include be arranged on the top plate top center vacuum cleaner and It is arranged on below the hydraulic cylinder of the top plate bottom centre, the hydraulic cylinder and is connected with push rod, the push rod bottom is provided with suction Dirt termination, is connected with hose, the top plate between the dust suction termination and the vacuum cleaner and is provided with for the dust suction The via that flexible pipe is pierced into.
As preferred technical scheme, second plate squeezing is identical with the thickness of first plate squeezing, and described second squeezes Plate and first plate squeezing are provided with packing ring relative to the end face center of the base station, and the packing ring is circle, and described the The length of two plate squeezings is more than the length of first plate squeezing, and second plate squeezing is identical with the height of first plate squeezing, institute Stating bottom plate rear and front end, also equity is provided with shrinkage pool respectively.
As preferred technical scheme, the electrooptical device includes the lamp for being fixedly mounted on the top plate bottom left and right sides Tool, the light fixture bottom is provided with LED, and the LED is with entering to electrically connect.
The beneficial effects of the invention are as follows:
1. by the way that spherical workpiece is placed in the nock on base station so as to be positioned by nock to spherical workpiece, then control Row device is driven under second electric favourable turn work offer power drive row and upper drive row device works simultaneously, it is lower to drive row device and upper drive row device Part works simultaneously causes first to be spirally connected bar and second bar that is spirally connected is rotated simultaneously, so that first is spirally connected bar rotation drive row two the One sliding bar drives two the first plate squeezings simultaneously close to base station simultaneously to the first sliding intracavitary side activity, and second is spirally connected bar Rotate and drive the sliding bar of row two second also simultaneously to the second sliding intracavitary side activity, and drive two the second plate squeezings also simultaneously to base Platform is close, so as to be simultaneously clamped on by two the first plate squeezings and two the second plate squeezings to the four direction of spherical workpiece and to spherical Workpiece is fixed, and spherical workpiece is clamped simultaneously by the four direction all around, spherical workpiece is added and fixes Stability, and it is this be fixedly clamped mode so that spherical workpiece fix it is safe and reliable, can be prevented effectively from by the packing ring of setting Spherical workpiece is contacted with the second plate squeezing or the direct of the first plate squeezing, it is to avoid when being fixedly clamped spherical workpiece so that spherical workpiece Surface produces abrasion.
2. by control first electricity favourable turn work provide power drive row the 3rd be spirally connected bar rotate, the 3rd be spirally connected bar rotate drive row Riser fore-aft travel, so that polishing device can be can control and beaten with fore-aft travel when needing to polish to spherical workpiece Device activity is ground to the top of base station, can control when that need not polish device activity of polishing to the front end top position of bottom plate or Person rear end top position, so as to facilitate spherical workpiece putting on base station and remove, can control to inhale by hydraulic cylinder The oscilaltion of dirt termination, so as to adjust the upper-lower position of dust suction termination, is entered with facilitating in suitable height to spherical workpiece Row polishing processing, so that the polishing processing of spherical workpiece is uniform, accurate, sanding operation is simple and convenient.
3. the present invention's is simple in construction, production cost is low, simple to operate, easy to use, and spherical workpiece can be realized preceding It is fixedly clamped while afterwards on the four direction of left and right, spherical Workpiece clamping fixes safety and stability, and dust suction termination is to spherical workpiece It is grinding homogeneity, accurate, will not occur spherical workpiece and roll and uneven, the inaccurate phenomenon that causes to polish, considerably increase ball The operating efficiency and machining accuracy of shape grinding workpieces processing, are adapted to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of accurately bridge equipment of the present invention;
Fig. 2 is the structural representation of the direction of arrow in Fig. 1;
Fig. 3 is the structural representation two the first plate squeezings and two the second plate squeezings are abutted with base station in Fig. 2 simultaneously when;
Fig. 4 is Fig. 3 overlooking the structure diagram;
Fig. 5 is the mplifying structure schematic diagram at A in Fig. 1;
Fig. 6 is the upward view in Fig. 1.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of accurately bridge equipment shown in Fig. 1-6, including bottom plate 1 and it is arranged in the top of bottom plate 1 The base station 2 of the heart, the left and right sides of bottom plate 1 is installed with fixed mount 111, the fixed mount 111 and is provided with up/down perforation Fixing hole 112, by the fixing hole in fixed mount 111 so as to convenient by present apparatus fixation, the left side at the top of bottom plate 1 The sliding groove 11 of right two ends extension before and after equity is provided with respectively, in two sliding grooves 11 respectively equity pierced into can before and after The riser 12 of activity, two risers 12 are oppositely arranged and are connected with top plate 13 at the top of two risers 12, described The center of top plate 13 and positioned at the base station 2 top be provided with polishing device, two sliding grooves 11 also respectively equity It is provided with the riser being connected with the riser 12 and drives row device, the top center of the base station 2 is provided with nock 21, described Equity is provided with that be provided with the first sliding chamber 22, two described first sliding chambers 22 can be left respectively for the left and right ends of base station 2 Right movable first sliding bar 23, the outsides of two described first sliding bars 23 are provided with the first plate squeezing 24, at two described the It is provided between one sliding chamber 22 in lower tooth cavity 3, the lower tooth cavity 3 and is provided with first and is spirally connected bar 26, described first is spirally connected bar 26 Penetrate into the described first sliding chamber 22 and described first is spirally connected between bar 26 and the lower tooth cavity 3 and the first sliding chamber 22 Inside be rotatably connected, described first is spirally connected first bolt apertures of the bar 26 also with being arranged in the described first sliding bar 23 25 are connected, and tooth cavity 4, the base station 2 of the rear and front end of the upper tooth cavity 4 are provided with the top of the lower tooth cavity 3 In point respectively equity be provided be provided with the second sliding chamber 52, two described second sliding chambers 52 can fore-aft travel second Sliding bar 53, the outside of two described second sliding bars 53, which is provided with the second plate squeezing 54, the upper tooth cavity 4, is provided with the second spiral shell Extension bar 56, described second bar 56 that is spirally connected is penetrated into the described second sliding chamber 52 and described second is spirally connected bar 56 and the upper tooth cavity Inside between 4 and the second sliding chamber 52 is rotatably connected, and described second is spirally connected bar 56 also with being arranged on described the The second bolt apertures 55 in two sliding bars 53 are connected, and drive row device, the upper tooth cavity 4 are provided with the lower tooth cavity 3 In be provided with it is lower drive row device, the bottom of top plate 13 is additionally provided with electrooptical device.
Wherein, two risers drive row device and include being arranged in the sliding groove 11 and with the riser 12 coordinating The 3rd of connection is spirally connected bar 102, and the described 3rd is spirally connected the front end of bar 102 and the leading section of the sliding groove 11 rotatably coordinates company Connect, the described 3rd be spirally connected the rear end of bar 102 and be arranged in the rearward end of the sliding groove 11 first electricity favourable turn be connected, institute State the bottom of riser 12 and be provided with and be spirally connected the 3rd bolt apertures 101 that bar 102 pierces into for the described 3rd,
Wherein, the upper drive row device includes being fixedly installed on described second the first oblique angle wheel 41 being spirally connected on bar 56, and described the The bottom of one oblique angle wheel 41 is connected with the second oblique angle wheel 42, and the lower drive row device is spirally connected including being fixedly installed on described first The 4th oblique angle wheel 33 on bar 26, the bottom of the 4th oblique angle wheel 33 is connected with the 5th oblique angle wheel 32, the 4th oblique angle Take turns 33 tops and be connected with the 3rd oblique angle wheel 34, connection is connected between the 3rd oblique angle wheel 34 and second oblique angle wheel 42 Axle 43, inside that the shaft coupling 43 is pierced between the upper tooth cavity 4 and the lower tooth cavity 3 and it is rotatable be connected, described the Five oblique angle wheels 32 are connected with the second electricity favourable turn 31 being arranged in the bottom of lower tooth cavity 3.
Wherein, first oblique angle wheel 41, second oblique angle wheel 42, the 3rd oblique angle wheel 34, the 4th oblique angle Wheel 33 is identical with the size of the 5th oblique angle wheel 32, and the 3rd oblique angle wheel 34 is oppositely arranged with second oblique angle wheel 42, institute The 5th oblique angle wheel 32 is stated to be oppositely arranged with the 3rd oblique angle wheel 34.
Wherein, the polishing device includes being arranged on the vacuum cleaner 73 of the top center of top plate 13 and is arranged on described The hydraulic cylinder 7 of the bottom centre of top plate 13, the lower section of hydraulic cylinder 7 is connected with push rod 71, and the bottom of push rod 71 is provided with dust suction Termination 72, is connected with hose 74, the top plate 13 between the dust suction termination 72 and the vacuum cleaner 73 and is provided with confession The via that the hose 74 is pierced into, the dust polished and produced is adsorbed by the hose 74 to dust suction termination 72, from And realize that scrap is reclaimed, prevent from polluting environment.
Wherein, second plate squeezing 54 is identical with the thickness of first plate squeezing 24, and second plate squeezing 54 and described First plate squeezing 24 is provided with packing ring 100 relative to the end face center of the base station 2, and the packing ring 100 is circle, passes through institute Stating packing ring 100 can play a protective role to spherical workpiece, and the length of second plate squeezing 54 is more than the length of first plate squeezing 24 Degree, and second plate squeezing 54 is identical with the height of first plate squeezing 24, also equity is set respectively for the rear and front end of bottom plate 1 There is shrinkage pool 75, can be facilitated by two shrinkage pools 75 and the present apparatus is carried.
Wherein, the electrooptical device includes the light fixture 82 for being fixedly mounted on the bottom left and right sides of top plate 13, the lamp Have 82 bottoms and be provided with LED 81, the LED 81 is with entering to electrically connect, by setting electrooptical device so as to facilitate night to use The present apparatus.
In initial position, two described first sliding bars 23 are in the shape stretched out outside the described first sliding chamber 22 State, and cause two first plate squeezings 24 away from the base station 2, two second sliding bars 53 are also at stretching described second and slided The state outside chamber 52 is connect, and causes two second plate squeezings 54 also away from the base station 2, the riser 12 is in described sliding The last end position of groove 11 and cause it is described polishing device be in the bottom plate 1 rearmost end top position, it is described first electricity turn Machine and the second electricity favourable turn 31 are in the state of being stopped;
When need to be fixedly clamped spherical workpiece when, first by spherical workpiece be placed in the nock 21 on the base station 2 position, The second electricity favourable turn 31 is then controlled to work, the work of the second electricity favourable turn 31 provides power and drives row the 5th oblique angle wheel 32 Rotate, the 5th oblique angle wheel 32, which is rotated, drives the 4th oblique angle wheel 33 to rotate, and the 4th oblique angle wheel 33 rotates band simultaneously Dynamic described first is spirally connected bar 26 and the 3rd oblique angle wheel 34 is rotated, and the 3rd oblique angle wheel 34, which is rotated, drives second oblique angle Wheel 42 is rotated, and second oblique angle wheel 42, which is rotated, drives first oblique angle wheel 41 to rotate, the rotational band of first oblique angle wheel 41 Dynamic described second bar 56 that is spirally connected is rotated, so that described first is spirally connected bar 26 and described second bar 56 that is spirally connected is rotated, institute simultaneously State first bar 26 that is spirally connected to rotate and cause two first sliding bars 23 simultaneously to the described first sliding inner side of chamber 22 activity, so as to drive Two first plate squeezings 24 are simultaneously close to the base station 2, and described second is spirally connected the rotation of bar 56 so that two second sliding bars 53 simultaneously to the described second sliding inner side of chamber 52 activity, so as to drive two second plate squeezings 54 while being leaned on to the base station 2 Closely, so as to be simultaneously clamped on by two first plate squeezings 24 and two second plate squeezings 54 to the four direction of spherical workpiece And spherical workpiece is fixed, control the second electricity favourable turn 31 is stopped after spherical workpiece is clamped and fixed, then The first electricity favourable turn work is controlled, the first electricity favourable turn work, which provides power, drives the bar 102 that is spirally connected of row the described 3rd and rotate, institute State the 3rd bar 102 that is spirally connected to rotate and drive the row riser 12 center of the sliding groove 11 is arrived in activity forward, so that described beat Device activity is ground to the top of the base station 2, the i.e. top positioned at the spherical workpiece, can now be controlled by hydraulic cylinder 71 The oscilaltion of dust suction termination 72, so that polishing processing is carried out to spherical workpiece in place, so that spherical work The polishing processing of part is uniform, accurate, after being machined to the polishing of spherical workpiece, it is only necessary to first control first electricity to turn Machine, which is inverted, causes the riser 12 to return to initial position, then controls the second electricity favourable turn 31 to invert and causes two institutes State the first plate squeezing 24 and two second plate squeezings 54 return to initial position, you can remove spherical workpiece.
The beneficial effects of the invention are as follows:
1. by the way that spherical workpiece is placed in the nock on base station so as to be positioned by nock to spherical workpiece, then control Row device is driven under second electric favourable turn work offer power drive row and upper drive row device works simultaneously, it is lower to drive row device and upper drive row device Part works simultaneously causes first to be spirally connected bar and second bar that is spirally connected is rotated simultaneously, so that first is spirally connected bar rotation drive row two the One sliding bar drives two the first plate squeezings simultaneously close to base station simultaneously to the first sliding intracavitary side activity, and second is spirally connected bar Rotate and drive the sliding bar of row two second also simultaneously to the second sliding intracavitary side activity, and drive two the second plate squeezings also simultaneously to base Platform is close, so as to be simultaneously clamped on by two the first plate squeezings and two the second plate squeezings to the four direction of spherical workpiece and to spherical Workpiece is fixed, and spherical workpiece is clamped simultaneously by the four direction all around, spherical workpiece is added and fixes Stability, and it is this be fixedly clamped mode so that spherical workpiece fix it is safe and reliable, can be prevented effectively from by the packing ring of setting Spherical workpiece is contacted with the second plate squeezing or the direct of the first plate squeezing, it is to avoid when being fixedly clamped spherical workpiece so that spherical workpiece Surface produces abrasion.
2. by control first electricity favourable turn work provide power drive row the 3rd be spirally connected bar rotate, the 3rd be spirally connected bar rotate drive row Riser fore-aft travel, so that polishing device can be can control and beaten with fore-aft travel when needing to polish to spherical workpiece Device activity is ground to the top of base station, can control when that need not polish device activity of polishing to the front end top position of bottom plate or Person rear end top position, so as to facilitate spherical workpiece putting on base station and remove, can control to inhale by hydraulic cylinder The oscilaltion of dirt termination, so as to adjust the upper-lower position of dust suction termination, is entered with facilitating in suitable height to spherical workpiece Row polishing processing, so that the polishing processing of spherical workpiece is uniform, accurate, sanding operation is simple and convenient.
3. the present invention's is simple in construction, production cost is low, simple to operate, easy to use, and spherical workpiece can be realized preceding It is fixedly clamped while afterwards on the four direction of left and right, spherical Workpiece clamping fixes safety and stability, and dust suction termination is to spherical workpiece It is grinding homogeneity, accurate, will not occur spherical workpiece and roll and uneven, the inaccurate phenomenon that causes to polish, considerably increase ball The operating efficiency and machining accuracy of shape grinding workpieces processing, are adapted to promote the use of.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent is defined.

Claims (7)

1. a kind of accurately bridge equipment, it is characterised in that:Including bottom plate and it is arranged on the base station of bottom plate top center, bottom plate The left and right sides is installed with the left and right ends point at the top of the fixing hole that up/down perforation is provided with fixed mount, fixed mount, bottom plate Not equity be provided with before and after extension sliding groove, in two sliding grooves respectively equity pierce into can fore-aft travel riser, two Riser is oppositely arranged and top plate is connected with the top of two risers, the center of top plate and is provided with polishing above the base station Also equity is provided with the riser drive row device being connected with riser, the top center of base station respectively in device, two sliding grooves It is provided with nock, equity is provided with that be provided with the first sliding chamber, two first sliding chambers can respectively for the left and right ends of base station First sliding bar of left and right activity, the outside of two first sliding bars is provided with the first plate squeezing, between two first sliding chambers It is provided with lower tooth cavity, lower tooth cavity and is provided with first and is spirally connected bar, first bar that is spirally connected is penetrated into the first sliding chamber and first is spirally connected Inside between bar and lower tooth cavity and the first sliding chamber is rotatably connected, and first is spirally connected bar also with being arranged on the first sliding bar In the first bolt apertures be connected, be provided with above lower tooth cavity in tooth cavity, the base station of the rear and front end of upper tooth cavity point Respectively equity be provided be provided with the second sliding chamber, two second sliding chambers can fore-aft travel the second sliding bar, two The outside of second sliding bar, which is provided with the second plate squeezing, upper tooth cavity, to be provided with second and is spirally connected bar, and second bar that is spirally connected penetrates into second In sliding chamber and the second inside being spirally connected between bar and upper tooth cavity and the second sliding chamber is rotatably connected, and second is spirally connected bar also It is connected with the second bolt apertures for being arranged in the second sliding bar, is provided with drive row device, upper tooth cavity and sets in lower tooth cavity Lower drive row device is equipped with, the top plate bottom is additionally provided with electrooptical device.
2. accurately bridge equipment according to claim 1, it is characterised in that:Two risers, which drive row device, to be included The 3rd for being arranged in the sliding groove and being connected with the riser is spirally connected bar, and the described 3rd is spirally connected bar front end and the cunning The leading section of access slot is rotatably connected, the described 3rd be spirally connected rod rear end and be arranged in the rearward end of the sliding groove the One electricity favourable turn is connected, and the bottom of the riser is provided with to be spirally connected the 3rd bolt apertures that bar pierces into for the described 3rd.
3. accurately bridge equipment according to claim 1, it is characterised in that:The upper drive row device includes being fixedly installed Be spirally connected the first oblique angle wheel on bar described second, the first oblique angle wheel bottom is connected with the second oblique angle wheel, it is described under Driving row device includes being fixedly installed on the described first the 4th oblique angle wheel being spirally connected on bar, and the 4th oblique angle wheel bottom is connected There is the 5th oblique angle wheel, the 4th oblique angle wheel top is connected with the 3rd oblique angle wheel, the 3rd oblique angle wheel and described second Shaft coupling is connected between oblique angle wheel, the inside that the shaft coupling is pierced between the upper tooth cavity and the lower tooth cavity and rotatable cooperation Connection, the 5th oblique angle wheel and the second electricity favourable turn being arranged in the end of the lower tooth bottom of chamber are connected.
4. accurately bridge equipment according to claim 3, it is characterised in that:It is first oblique angle wheel, described second oblique Horn ring, the 3rd oblique angle wheel, the 4th oblique angle wheel are identical with the 5th oblique angle wheel size, the 3rd oblique angle wheel and institute State the second oblique angle wheel to be oppositely arranged, the 5th oblique angle wheel is oppositely arranged with the 3rd oblique angle wheel.
5. accurately bridge equipment according to claim 1, it is characterised in that:The polishing device is described including being arranged on It is connected with and pushes away below the vacuum cleaner of top plate top center and the hydraulic cylinder for being arranged on the top plate bottom centre, the hydraulic cylinder Bar, the push rod bottom is provided with dust suction termination, and hose is connected between the dust suction termination and the vacuum cleaner, described The via pierced into for the hose is provided with top plate.
6. accurately bridge equipment according to claim 1, it is characterised in that:Second plate squeezing and first plate squeezing Thickness it is identical, and second plate squeezing and first plate squeezing are provided with pad relative to the end face center of the base station Circle, the length of second plate squeezing is more than the length of first plate squeezing, and the height of second plate squeezing and first plate squeezing Degree is identical, and also equity is provided with shrinkage pool respectively for the bottom plate rear and front end.
7. spherical Workpiece clamping processing unit (plant) according to claim 1, it is characterised in that:The electrooptical device includes fixing Light fixture installed in the top plate bottom left and right sides, the light fixture bottom is provided with LED, and the LED is with entering to electrically connect.
CN201710507149.2A 2017-06-28 2017-06-28 A kind of accurately bridge equipment CN107322409A (en)

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Application Number Priority Date Filing Date Title
CN201710507149.2A CN107322409A (en) 2017-06-28 2017-06-28 A kind of accurately bridge equipment

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Application Number Priority Date Filing Date Title
CN201710507149.2A CN107322409A (en) 2017-06-28 2017-06-28 A kind of accurately bridge equipment

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Publication Number Publication Date
CN107322409A true CN107322409A (en) 2017-11-07

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CN201710507149.2A CN107322409A (en) 2017-06-28 2017-06-28 A kind of accurately bridge equipment

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CN204748103U (en) * 2015-06-19 2015-11-11 常盛杰 A clamping jig for spherical work piece automatic centering
CN206105483U (en) * 2016-10-12 2017-04-19 吉首大学 4 centering mechanisms of rack
CN106826294A (en) * 2017-03-26 2017-06-13 全彬强 A kind of centering and clamping apparatus of elliposoidal workpiece

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CN206105483U (en) * 2016-10-12 2017-04-19 吉首大学 4 centering mechanisms of rack
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