CN207267187U

CN207267187U - Dot element corner grinding apparatus

Info

Publication number: CN207267187U
Application number: CN201721143071.2U
Authority: CN
Inventors: 谭耀强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-07
Filing date: 2017-09-07
Publication date: 2018-04-24
Anticipated expiration: 2027-09-07

Abstract

The utility model discloses a kind of dot element corner grinding apparatus, including rack, the rack is equipped with clamping beam barrel and grinding assembly, what clamping beam barrel rotated is arranged in rack, clamping beam barrel perforation is equipped with the through hole for being used for placing dot element, through hole outer wall is equipped with the multiple and corresponding processing mouth in dot element corner, and dot element corner to be processed is placed at processing mouth and stretches out, and what grinding assembly rotated is arranged at the stretching of dot element corner；During processing, beam barrel rotation vertically is clamped, the corner that grinding assembly coordinates the rotation of processing mouth to be processed to dot element is ground.Dot element corner is placed on processing mouth by using clamping beam barrel and is stretched out, coordinates the rotation of grinding assembly to carry out uniform grinding to corner；Material-pulling device coordinates the polishing that clamping beam barrel and grinding assembly make dot element complete different roughness at the same time, improves the efficiency and precision of polishing, and it is low to overcome precision of polishing in background technology, uneven, the disadvantages such as production efficiency is low of polishing.

Description

Dot element corner grinding apparatus

Technical field

A kind of grinding apparatus is the utility model is related to, more particularly to dot element corner grinding apparatus.

Background technology

There are many dot elements such as people to be usually used in adding the stainless steel ice pellets being used in beverage instead of ice cube at present, and Stainless steel ice pellets etc. often can directly contact during people's use with human body and cup, in order to avoid stainless steel ice pellets produces Raw wedge angle etc. is mutually collided with cup and human body causes danger, therefore generally will polish its corner；And existing people Typically manual polishing of being polished corner, and the shortcomings that this way polish precision it is low, appearance is coarse, production efficiency It is low, take time and effort and the careless slightly corner typed it out is possible to polish uneven, excessive deformation causes material scrap；At the same time Since the polishing of general corner all substantially removes the polishings such as water chestnut, burr firstly the need of by slightly polishing, polish in then passing through Corner further is carried out careful polishing by burr to remove, finally through meticulous polishing will the trace that previously polish eliminate it is clean and Corner is polished smooth it is mellow and full, and in above process by need people frequently replace a variety of different roughness abrasive band carry out Polishing, therefore cause to replace and bother, substantially reduce production efficiency.

The content of the invention

In view of the above shortcomings of the prior art, the utility model provides a kind of for dot element corner polishing effect Good, high in machining efficiency, simple to operate grinding apparatus.

The utility model is realized in that above-mentioned purpose：

Dot element corner grinding apparatus, including rack, the rack are equipped with clamping beam barrel and grinding assembly, clamp beam barrel What is rotated is arranged in rack, and clamping beam barrel perforation, which is equipped with, is used to placing the through hole of dot element, through hole outer wall be equipped with it is multiple with The corresponding processing mouth in dot element corner, what grinding assembly rotated is arranged at processing mouth.

Wherein, the rack is additionally provided with driving motor and transmission component, and clamping beam barrel passes through transmission component and driving electricity Machine is connected, and transmission component includes transmission shaft and the drive sprocket being connected with driving motor, and driving motor passes through chain-driving The transmission shaft being connected with drive sprocket rotates.

Wherein, the transmission shaft is additionally provided with drive sprocket, and the clamping beam barrel is also set in position corresponding with drive sprocket There is driven sprocket, drive sprocket drives the clamping beam barrel being connected with driven sprocket to rotate by driving chain.

Wherein, the tightener sprocket for tension chain is additionally provided between the drive sprocket and driven sprocket.

Wherein, the grinding assembly be also associated with grinding driving device, grinding assembly at least by polishing wheel, tensioning wheel and Stabilizer for balance sand band forms, and the polishing wheel is connected by belt with grinding driving device；Tensioning wheel is arranged on throwing Between halo and stabilizer, the polishing wheel, tensioning wheel and stabilizer are wound with abrasive band.

Wherein, the tensioning wheel is additionally provided with adjusting bracket, and tensioning wheel is installed on the middle part of adjusting bracket, adjusting bracket one end It is fixedly connected with rack, its other end is equipped with adjusting spring and is connected with the top of rack.

Wherein, the rack is additionally provided with material-pulling device and feeding device for promoting dot element, and material-pulling device is coaxial The through hole side of clamping beam barrel is horizontally set on, feeding device is vertically set on material-pulling device and clamps the top of beam barrel.

Wherein, the clamping beam barrel and grinding assembly are arranged to multistage, and multistage clamping beam barrel is interconnected, and multistage grinds It is wound with the processing mouth for the clamping beam barrel that mill component is correspondingly arranged at multistage respectively and successively coarse sand band, middle abrasive band and fine sand Band.

The beneficial effects of the utility model：This, which is realized, new places the corner of dot element by using clamping beam barrel In processing mouth and stretch out, so as to coordinate the rotation of grinding assembly to carry out uniform grinding processing to each corner；Pass through pusher at the same time Device makes dot element be at the uniform velocity advanced on the grinding assembly equipped with different roughness abrasive band to carry out polishing processing and discharging, So as to once cross the polishing operation for completing different roughness, the efficiency and precision of polishing are improved, overcomes and is beaten in background technology It is low to grind precision, uneven, the disadvantages such as production efficiency is low of polishing.

Brief description of the drawings

The utility model is further illustrated below in conjunction with the accompanying drawings：

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the left view of the utility model；

Fig. 3 is the structure diagram that the utility model clamps beam barrel.

In figure, 1. clamping beam barrels, 2. through holes, 3. processing mouths, 4. grinding assemblies, 5. driving motors, 6. transmission shafts, 7. transmissions Sprocket wheel, 8. drive sprockets, 9. driven sprockets, 10. tightener sprockets, 11. grinding driving devices, 12. polishing wheels, 13. tensioning wheels, 14. stabilizer, 15. adjusting brackets, 16. adjust springs, 17. material-pulling devices, 18. feeding devices, 19. coarse sand bands, sand in 20. Band, 21. fine sand bands.

Embodiment

As shown in Figure 1, dot element corner grinding apparatus, including rack, the rack are equipped with clamping beam barrel 1 and grinding group Part 4, what clamping beam barrel 1 rotated is arranged in rack, and the clamping perforation of beam barrel 1 is equipped with the through hole 2 for being used for placing dot element, through hole 2 outer walls are equipped with the corresponding processing mouth 3 in multiple and dot element corner, and what grinding assembly 4 rotated is arranged at processing mouth 3；It is logical Cross and the corner of dot element is fixed in processing mouth 3 using clamping beam barrel 1, and by clamping beam barrel 1 and grinding assembly 4 Mutual cooperation rotate so as to each corner carry out uniform grinding processing；Dot element quilt is made by material-pulling device 17 at the same time At the uniform velocity it is advanced on the grinding assembly 4 equipped with different roughness abrasive band and carries out polishing processing and discharging, is completed so as to once cross The polishing operation of different roughness, improves the efficiency and precision of polishing, overcome in background technology polish precision it is low, polishing not Uniformly, the disadvantages such as production efficiency is low.

As shown in Figures 1 and 2, in order to enable clamping beam barrel 1 to rotate, the rack is additionally provided with driving motor 5 and passes Dynamic component, clamping beam barrel 1 are connected by transmission component with driving motor 5, and transmission component includes transmission shaft 6 and with driving motor 5 drive sprockets 7 being connected, driving motor 5 are rotated by the transmission shaft 6 that chain-driving is connected with drive sprocket 7.

Wherein, in order to further enable multiple clamping beam barrels 1 rotate synchronously, the transmission shaft 6 is additionally provided with drive sprocket 8, the clamping beam barrel 1 is being additionally provided with driven sprocket 9 with 8 corresponding position of drive sprocket, and drive sprocket 8 passes through driving chain band The dynamic clamping beam barrel 1 being connected with driven sprocket 9 rotates, thus transmission shaft 6 can by equipped with multiple rotation drive sprockets 8 and The driving of driven sprocket 9 rotates, so as to drive multiple clamping beam barrels 1 to rotate synchronously.

Wherein, chain tightly breaks very much or unclamps and comes off in order to prevent, is also set between the drive sprocket 8 and driven sprocket 9 The tightener sprocket 10 of tension chain is useful for, so as to more easily effectively be adjusted to the tensioning of the chain.

As shown in Fig. 2, due to being likely to occur inclination when belt sanding works, cause the corner depression inequality for polishing Even, the grinding assembly 4 is at least by polishing wheel 12, the tensioning wheel 13 for being tensioned abrasive band and the balance for balance sand band The composition of wheel 14, the tensioning wheel 13 are arranged between polishing wheel 12 and stabilizer 14, therefore by equipped with stabilizer 14 and throwing Halo 12 is at abrasive band both ends, so as to ensure that the balance in abrasive band, substantially increases the accuracy of polishing production.

Wherein, if will can not carry out normal buff since abrasive band is too loose in polishing, and too tightly abrasive band will Easily snapped, in order to enable abrasive band to be self-regulated tensioning degree, the tensioning wheel 13 is equipped with adjusting bracket 15, described Bearing up pulley 13 is installed on the middle part of adjusting bracket 15, and described 15 one end of adjusting bracket is fixedly connected with rack, its other end, which is equipped with, to be adjusted Section spring 16 be connected with the top movable of rack, therefore by equipped with tensioning wheel 13 and adjusting spring 16 so that tensioning wheel 13 By adjusting bracket 15 and adjust spring 16 and be self-regulated the tensioning in abrasive band, considerably increase service life in abrasive band.

As shown in Figure 1, since the polishing of general corner is required for by different roughness polish, so as to further carry High grinding efficiency and enable dot element corner polish smooth it is mellow and full, it is described clamping beam barrel 1 and grinding assembly 4 be arranged to Multistage, wherein the abrasive band that multistage grinding assembly 4 is wound is respectively coarse sand band 19, middle abrasive band 20 and fine sand band 21, therefore it is logical Cross and be equipped with the different roughness such as coarse sand band 19, middle abrasive band 20 and fine sand band 21 successively respectively on multistage grinding assembly 4 Abrasive band, so that dot element enables corner in the case where the cooperation of material-pulling device 17 and clamping beam barrel 1 and grinding assembly 4 rotates The polishing of a variety of different roughness is uniformly carried out, while need not frequently replace abrasive band, substantially increases production efficiency.

Wherein, since resistance caused by the belt sanding of different roughness is also different, so that finer abrasive band produces Resistance is bigger, and to driving force, also demand is bigger, on the contrary then fewer, and when each grinding assembly 4 is individually connected with grinding driving Device 11, which then seems, wastes and aggravates significantly production cost, and when whole grinding assemblies 4 pass through a grinding driving device During 11 driving, it is possible to power transmission deficiency cause grinding assembly 4 can not normal rotation, therefore in situations where it is preferred, driving force The few grinding assembly 4 for being wound with coarse sand band 19 and middle abrasive band 20 of demand uses a grinding driving device by coaxially connected 11 drive synchronous rotation, and the grinding assembly 4 for being wound with fine sand band 21 of driving force demand greatly is then ground separately through other one Grind driving device 11 and drive and rotate, thus ensure to be wound with the grinding assembly 4 in different abrasive bands can normal rotation, and will not wave Take resource, so as to reduce production cost.

In use, before dot element is slipped to material-pulling device 17 by feeding device 18, starting material-pulling device 17 will be granular Device is advanced in the through hole 2 of clamping beam barrel 1, and the processing mouth 3 in clamped beam barrel 1 fixes the position of corner, presss from both sides at the same time Hold beam barrel 1 and grinding assembly 4 cooperates to rotate and carries out polishing processing to corner；Wherein, when clamping beam barrel 1 and grinding group When part 4 rotates stopping, and then new dot element is advanced into through hole 2 by material-pulling device 17 continues polishing processing, And it is continuously increased the grinding assembly 4 that promotes forward dot element and can be wound coarse sand band 19 successively first and is slightly polished Processing, is then wound in the progress of grinding assembly 4 in middle abrasive band 20 processing of polishing, then is wound the grinding group of fine sand band 21 Part 4 carries out carefully polishing processing, so as to complete the corner polishing processing of whole dot element.

Claims

1. dot element corner grinding apparatus, including rack, it is characterised in that：The rack is equipped with clamping beam barrel（1）And grinding Component（4）, clamp beam barrel（1）What is rotated is arranged in rack, clamps beam barrel（1）Perforation, which is equipped with, to be used to place the logical of dot element Hole（2）, through hole（2）Outer wall is equipped with the multiple and corresponding processing mouth in dot element corner（3）, grinding assembly（4）What is rotated sets Put in processing mouth（3）Place.

2. dot element corner according to claim 1 grinding apparatus, it is characterised in that：The rack is additionally provided with driving electricity Machine（5）And transmission component, clamp beam barrel（1）Pass through transmission component and driving motor（5）It is connected, transmission component includes transmission shaft （6）And with driving motor（5）The drive sprocket being connected（7）, drive motor（5）Pass through chain-driving and drive sprocket（7） Connected transmission shaft（6）Rotate.

3. dot element corner according to claim 2 grinding apparatus, it is characterised in that：The transmission shaft（6）It is additionally provided with Drive sprocket（8）, the clamping beam barrel（1）With drive sprocket（8）Corresponding position is additionally provided with driven sprocket（9）, drive chain Wheel（8）Pass through driving chain drive and driven sprocket（9）The clamping beam barrel being connected（1）Rotate.

4. dot element corner according to claim 3 grinding apparatus, it is characterised in that：The drive sprocket（8）With from Movable sprocket（9）Between be additionally provided with tightener sprocket for being tensioned driving chain（10）.

5. dot element corner according to claim 1 grinding apparatus, it is characterised in that：The grinding assembly（4）Also connect It is connected to grinding driving device（11）, grinding assembly（4）At least by polishing wheel（12）, tensioning wheel（13）And for balance sand band Stabilizer（14）Composition, the polishing wheel（12）Pass through belt and grinding driving device（11）It is connected；Tensioning wheel（13）It is arranged on Polishing wheel（12）With stabilizer（14）Between, the polishing wheel（12）, tensioning wheel（13）And stabilizer（14）It is wound with abrasive band.

6. dot element corner according to claim 5 grinding apparatus, it is characterised in that：The tensioning wheel（13）It is additionally provided with Adjusting bracket（15）, tensioning wheel（13）Installed in adjusting bracket（15）Middle part, adjusting bracket（15）One end is fixed with rack to be connected Connect, its other end, which is equipped with, adjusts spring（16）It is connected with the top of rack.

7. dot element corner according to claim 1 grinding apparatus, it is characterised in that：The rack is additionally provided with for pushing away Into the material-pulling device of dot element（17）And feeding device（18）, material-pulling device（17）Coaxially it is horizontally set on clamping beam barrel（1） Through hole（2）Side, feeding device（18）It is vertically set on material-pulling device（17）And clamping beam barrel（1）Top.

8. dot element corner according to claim 1 grinding apparatus, it is characterised in that：The clamping beam barrel（1）And grind Grind component（4）It is arranged to multistage, multistage clamping beam barrel（1）It is interconnected, multistage grinding assembly（4）It is correspondingly arranged at respectively Multistage clamping beam barrel（1）Processing mouth（3）Place and coarse sand band is wound with successively（19）, middle abrasive band（20）And fine sand band （21）.