CN201105395Y - Ceramic polished brick surface processing apparatus - Google Patents
Ceramic polished brick surface processing apparatus Download PDFInfo
- Publication number
- CN201105395Y CN201105395Y CNU2007201739444U CN200720173944U CN201105395Y CN 201105395 Y CN201105395 Y CN 201105395Y CN U2007201739444 U CNU2007201739444 U CN U2007201739444U CN 200720173944 U CN200720173944 U CN 200720173944U CN 201105395 Y CN201105395 Y CN 201105395Y
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- CN
- China
- Prior art keywords
- hobboing cutter
- polished brick
- driving shaft
- porcelain character
- hob
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Abstract
The utility model relates to a surface processing device of a polished ceramic tile, comprising a drive shaft, a hob and a hob head, the drive shaft is fixed on the hob head, the hob and the drive shaft are connected by a moving mechanism which can allow the hob to rotate and carry out the axial reciprocating processing of the surface of the polished ceramic tile simultaneously. The structure of the utility model can generate high-frequency small-amplitude self-induced reciprocating motion along the axial direction at the same time of allowing the hob to rotate at the high-speed, the surface of the polished ceramic tile is subject to the rigid milling process by a two-way composite mode, the tile surface after the processing can not leave the scratches almost, the surface roughness and the smoothness are significantly improved, and the re-polishing rate of the tile is reduced. The surface processing device of the polished ceramic tile simplifies processing technology, shortens rough polishing time, improves processing efficiency, saves material consumption and energy consumption and reduces production cost.
Description
Technical field
The utility model relates to a kind of polished brick in porcelain character deep processing device, especially a kind of polished brick in porcelain character Surface Machining device of calming down in the thick operation of scraping.
Background technology
Polished brick in porcelain character is a domestic and international popular new decorative material for building in recent years, has surfacing, light and characteristics such as antifouling, favored by the consumer.The work flow of polished brick in porcelain character scrape calm down thick, corase grind, thick throw, the smart throwing and operation such as edging chamfering.Adobe is in moulding, sintering procedure, be subjected to the restriction of existing production technology level, defectives such as the distortion of adobe ubiquity, warpage or surface irregularity are scraped and are calmed down thick operation and be exactly at carrying out roughing in the adobe surface, with defectives such as the distortion of eliminating adobe, warpage, surface irregularities.
At present, scrape in the prior art that to calm down thick operation generally be to adopt horizontal Milling Process mode, promptly the diamond hobboing cutter by rotation at a high speed carries out unidirectional rigid milling processing to the adobe surface.Fig. 4 is the structural representation of existing polished brick in porcelain character Surface Machining device, driving shaft 4 is fixed on the hob head 6 by the bearing assembly at two ends, hobboing cutter 5 is socketed on the driving shaft 4 and by flat key 20 and fixes, one end of driving shaft 4 is in transmission connection by belt pulley 9 and dynamical system, and the other end is locked with locking nut 30.During work, dynamical system drives driving shaft 4, driving shaft 4 by flat key 20 driving hobboing cutter 5 rotations at a high speed by belt pulley 9, makes 5 pairs of adobe surfaces of hobboing cutter carry out unidirectional rigid milling processing.After a direction Milling Process was finished, adobe was revolved and is turn 90 degrees, and carried out Milling Process again, calmed down thick process thereby finish adobe scraped.
Actual production shows that there is following technological deficiency in the polished brick in porcelain character Surface Machining device of this structure:
(1) the adobe suface processing quality is poor
Because the diamond segment on the hobboing cutter twist or herringbone, rigid milling processing is carried out on the adobe surface made adobe surface existence scratch in various degree, and scratch is dark (generally at 0.1mm～0.2mm), the surface scratch has increased the difficulty of processing of subsequent handling, and scratch possibly can't be eliminated sometimes, cause unstable product quality, return throwing rate height;
(2) working (machining) efficiency is low
For the surperficial scratch in reducing to process, prior art generally adopts and reduces cutting output and guarantee the adobe suface processing quality and reduce the adobe breakage, and working (machining) efficiency is reduced;
(3) production cost height
Eliminate scratch because the existence of surperficial scratch, prior art need increase the corase grind operation in subsequent handling, perhaps increase thick polishing and grinding head and eliminate scratch, prolong process time, and production cost improves; In addition, the rigid milling processing mode is carried out on the adobe surface also cause adobe breakage rate height, the adobe breakage rate accounts for more than 85% of whole process.
The utility model content
The purpose of this utility model provides a kind of polished brick in porcelain character polished surface processing unit (plant), solves effectively that prior art adobe suface processing quality is poor, working (machining) efficiency is low, production cost high-technology defective.
For achieving the above object, the utility model provides a kind of polished brick in porcelain character Surface Machining device, comprise driving shaft, hobboing cutter and hob head, described driving shaft is fixed on the described hob head, and described hobboing cutter is connected by a play mechanism that described hobboing cutter is axially reciprocally processed the polished brick in porcelain character surface while rotating with driving shaft.
Described play mechanism comprises shroud and the hub disk that is separately positioned on described hobboing cutter two ends, and described shroud realizes that by making hobboing cutter axially reciprocal flexible member is connected with the end of hobboing cutter with hub disk.Further, between the end of described shroud and hobboing cutter, be provided with the gap between the end of described hub disk and hobboing cutter, described shroud and hub disk are provided with the locking nut of adjusting described gap.Described flexible member is a compression spring, offers spring eye on the end face of described shroud and hub disk.
The strip groove that extends vertically that described play mechanism also is included in the driving shaft outer surface and offers on the hobboing cutter inner surface is provided with in the described groove and makes the radially transmission of described hobboing cutter and driving shaft, shank in axial sliding.Further, described shank is for producing the straight pin or the ball pin of rolling friction when described hobboing cutter and driving shaft carry out relative motion.
On the technique scheme basis, described hobboing cutter comprises cylinder, cutter head, drive end bearing bracket and rear end cap, and described tool bit casing is located at outside the cylinder, and described drive end bearing bracket and rear end cap are arranged on the two ends of described cylinder, and the center of end face offers axis hole.Further, offer the spring eye that compression spring is set on the end face of described drive end bearing bracket and rear end cap.
The utility model proposes a kind of polished brick in porcelain character Surface Machining device, hobboing cutter is connected on the driving shaft by play mechanism, makes hobboing cutter add man-hour with rotating manner to the polished brick in porcelain character surface, produces the little amplitude self-excitation of high frequency in the axial direction and moves back and forth.Because hobboing cutter carries out high speed rotary motion on one side, move back and forth on one side, make process become a kind of two-way compound rigid milling, the movement locus of its hobboing cutter blade constantly changes, make the adobe surface after the processing can stay scratch hardly, surface roughness and flatness obviously improve, and have reduced the throwing rate of returning of adobe.Adobe surface quality preferably can reduce the following process amount, has simplified processing technology, has shortened the thick throwing time, has improved working (machining) efficiency, saves consumptive material and power consumption, has reduced production cost.Simultaneously, the motion of the utility model hobboing cutter both direction makes the adobe surface cut stressed more even, has significantly reduced the breakage rate of adobe, has reduced production cost further.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model polished brick in porcelain character Surface Machining device;
Fig. 2 is the structural representation of the utility model hobboing cutter;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the structural representation of existing polished brick in porcelain character Surface Machining device.
Description of reference numerals:
The 1-locking nut; The 2-shroud; 3-compresses spring;
The 4-driving shaft; The 5-hobboing cutter; The 6-hob head;
The 7-pin; The 8-hub disk; The 9-belt pulley;
The 10-groove; The 20-flat key; The 30-locking nut;
The 51-cylinder; The 52-cutter head; The 53-drive end bearing bracket;
The 54-rear end cap; The 55-axis hole; The 56-spring eye;
The 57-installing space.
The specific embodiment
Fig. 1 is the structural representation of the utility model polished brick in porcelain character Surface Machining device.As shown in Figure 1, polished brick in porcelain character Surface Machining device main body structure comprises driving shaft 4, hobboing cutter 5 and hob head 6, wherein driving shaft 4 is fixed on the hob head 6 by bearing assembly, and an end is in transmission connection by belt pulley 9 and dynamical system, hobboing cutter 5 is connected on the driving shaft 4 by play mechanism, make hobboing cutter 5 have the space of play vertically, in hobboing cutter 5 high speed rotating, produce the little amplitude self-excitation of high frequency in the axial direction and move back and forth, rigid milling processing is carried out on the polished brick in porcelain character surface with a kind of two-way complex method.
Fig. 2 is the structural representation of the utility model hobboing cutter, and Fig. 3 is the side view of Fig. 2.As Fig. 1, Fig. 2 and shown in Figure 3, offer the strip groove 10 that several extend vertically on the inner surface of the outer surface of driving shaft 4 and hobboing cutter 5, several pins 7 are arranged in the groove 10, the hobboing cutter 5 that is socketed on the driving shaft 4 is connected by pin 7, when realization is radially fixing, make the two realize the axial relative changing of the relative positions.Hobboing cutter 5 comprises cylinder 51, cutter head 52, drive end bearing bracket 53 and rear end cap 54, and its intermediate roll 51 is the hollow cylinder body structure, and cutter head 52 is set in outside the cylinder 51; Drive end bearing bracket 53 is arranged on the left end of cylinder 51, offers several spring eyes 56 on the left end face; Rear end cap 54 is arranged on the right-hand member of cylinder 51, offers several spring eyes 56 on its right end face; The center of drive end bearing bracket 53 and rear end cap 54 offers the axis hole 55 that connects drive end bearing bracket 53 and rear end cap 54, is used for sheathed driving shaft 4, and 10 of grooves are opened on the inwall of axis hole 55; The right side of the left side of drive end bearing bracket 53, rear end cap 54 is respectively arranged with installing space 57, and installing space 57 is used to be provided with shroud 2 and hub disk 8; Shroud 2 is arranged in the installing space 57 in hobboing cutter 5 left sides, the its right end face of shroud 2 also offers several spring eyes, be provided with the gap between shroud 2 and the drive end bearing bracket 53, and by locking nut 1 adjusting play size, for the axial double vibrations of hobboing cutter provides the space, several compression springs 3 are arranged in the space that the spring eye of the spring eye of shroud 2 and drive end bearing bracket 53 forms; Hub disk 8 is arranged in the installing space 57 on hobboing cutter 5 right sides, also offer several spring eyes on the left end face of hub disk 8, be provided with the gap between hub disk 8 and the rear end cap 54, and by locking nut 1 adjusting play size, for the axial double vibrations of hobboing cutter provides the space, several compression springs 3 are arranged in the space that the spring eye of the spring eye of hub disk 8 and rear end cap 54 forms.Shroud 2, hub disk 8, groove 10 and pin 7 are formed the play mechanism of present embodiment.
During the utility model work, dynamical system drives driving shaft 4 by belt pulley 9 and does rotation at a high speed, and by the pin 7 in the groove 10 that is installed on driving shaft 4 and hobboing cutter 5, driving shaft 4 drives hobboing cutter 5 and does rotation at a high speed; Because pin 7 can slide in groove 10 or roll vertically, and under the effect of hobboing cutter 5 two ends compression spring 3, hobboing cutter 5 produces axial double vibrations while rotating, and realizes that finally hobboing cutter 5 is on one side with rotating manner, process the polished brick in porcelain character surface in the little amplitude self-excitation of the high frequency mode that moves back and forth on one side.
In the utility model technique scheme, because hobboing cutter carries out high speed rotary motion on one side, move back and forth on one side, form a kind of two-way compound rigid milling, the movement locus of its hobboing cutter blade constantly changes in the working angles, make the adobe surface after the processing can stay scratch hardly, surface roughness and flatness obviously improve, and have reduced the throwing rate of returning of adobe.Adobe surface quality preferably can reduce the processing capacity of following process, has simplified processing technology, has shortened the thick throwing time, has improved working (machining) efficiency, saves consumptive material and power consumption, has reduced production cost.Simultaneously, the motion of the utility model hobboing cutter both direction makes the adobe surface cut stressed more even, has significantly reduced the breakage rate of adobe, has reduced production cost further.
In the utility model technique scheme, compression spring 3 plays the reciprocating damping action of hobboing cutter as flexible member, during actual the use, flexible member can also adopt the usual miscellaneous part that adopts of those skilled in the art, as elastomer block, flexure strip etc., can adjust the rigidity of whole system by the number of increase and decrease flexible member, thereby adjust the frequency of oscillation of the utility model whole system.In addition, pin 7 as shank plays radially transmission, effect in axial sliding, shank preferably adopts cylindrical pin in the present embodiment, when carrying out relative motion, hobboing cutter and driving shaft produce the less rolling friction of frictional force, reduced the influence of friction, improved running efficiency of system axial double vibrations.During actual the use, the utility model shank also can be substituted by ball pin or other parts that can produce rolling friction.Further, the radially transmission of shank and groove, endwisely slip and can adopt other similar structures to realize, for example driving shaft is provided with projection/hobboing cutter and is provided with groove structure or driving shaft and is provided with groove/hobboing cutter and is provided with bulge-structure etc.
In the utility model technique scheme, the play mechanism that hobboing cutter is connected on the driving shaft can also adopt the usual reciprocator that adopts of other those skilled in the art, for example, the hobboing cutter end faces of both sides can be provided with contact and cam mechanism and promote hobboing cutter and do high frequency vertically and move back and forth, and concrete structure repeats no more.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1, a kind of polished brick in porcelain character Surface Machining device, comprise driving shaft, hobboing cutter and hob head, described driving shaft is fixed on the described hob head, it is characterized in that described hobboing cutter is connected by a play mechanism that described hobboing cutter is axially reciprocally processed the polished brick in porcelain character surface while rotating with driving shaft.
2, polished brick in porcelain character Surface Machining device according to claim 1, it is characterized in that, described play mechanism comprises shroud and the hub disk that is separately positioned on described hobboing cutter two ends, and described shroud realizes that by making hobboing cutter axially reciprocal flexible member is connected with the end of hobboing cutter with hub disk.
3, polished brick in porcelain character Surface Machining device according to claim 2, it is characterized in that, between the end of described shroud and hobboing cutter, be provided with the gap between the end of described hub disk and hobboing cutter, described shroud and hub disk are provided with the locking nut of adjusting described gap.
4, polished brick in porcelain character Surface Machining device according to claim 2 is characterized in that, described flexible member is a compression spring, offers spring eye on the end face of described shroud and hub disk.
5, polished brick in porcelain character Surface Machining device according to claim 2, it is characterized in that, the strip groove that extends vertically that described play mechanism also is included in the driving shaft outer surface and offers on the hobboing cutter inner surface is provided with in the described groove and makes the radially transmission of described hobboing cutter and driving shaft, shank in axial sliding.
6, polished brick in porcelain character Surface Machining device according to claim 5 is characterized in that, described shank is for producing the straight pin or the ball pin of rolling friction when described hobboing cutter and driving shaft carry out relative motion.
7, according to the described polished brick in porcelain character Surface Machining of arbitrary claim device in the claim 1～6, described hobboing cutter comprises cylinder, cutter head, drive end bearing bracket and rear end cap, described tool bit casing is located at outside the cylinder, described drive end bearing bracket and rear end cap are arranged on the two ends of described cylinder, and the center of end face offers axis hole.
8, polished brick in porcelain character Surface Machining device according to claim 7 is characterized in that, offers the spring eye that compression spring is set on the end face of described drive end bearing bracket and rear end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201739444U CN201105395Y (en) | 2007-11-01 | 2007-11-01 | Ceramic polished brick surface processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201739444U CN201105395Y (en) | 2007-11-01 | 2007-11-01 | Ceramic polished brick surface processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105395Y true CN201105395Y (en) | 2008-08-27 |
Family
ID=39957187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201739444U Expired - Fee Related CN201105395Y (en) | 2007-11-01 | 2007-11-01 | Ceramic polished brick surface processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105395Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772719A (en) * | 2015-05-12 | 2015-07-15 | 广州金谷钻石工具有限公司 | Novel diamond hobbing cutter |
-
2007
- 2007-11-01 CN CNU2007201739444U patent/CN201105395Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772719A (en) * | 2015-05-12 | 2015-07-15 | 广州金谷钻石工具有限公司 | Novel diamond hobbing cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |