CN221313601U - Grinding machanism is used in saw bit processing - Google Patents

Abstract

The utility model relates to a polishing mechanism for saw blade processing, which comprises a workbench, wherein the top end of the workbench is provided with a loading and unloading mechanism, the loading and unloading mechanism comprises a bracket, a loading plate, a positioning plate, a material blocking electric cylinder, a lifting plate, a plurality of groups of material blocking rods, a rotating motor and a disassembly and assembly electric cylinder, when the polishing mechanism for saw blade processing is used, a plurality of groups of saw blades can be firstly inserted into a plurality of groups of loading grooves in a sliding manner from the left end of the loading plate, and are continuously rolled to the right side to be inserted into a plurality of groups of positioning grooves in a sliding manner, the plurality of groups of saw blades can be blocked and positioned under the action of the plurality of groups of material blocking rods, when the saw blades are clung to the top ends of the plurality of groups of material blocking rods, the positioning of the plurality of groups of saw blades is finished, at the moment, the disassembly and assembly electric cylinder output can be operated to drive a clamping mechanism to move forwards and rapidly clamp and fix the plurality of groups of saw blades, and then the rotating motor output is operated to drive the disassembly and assembly electric cylinder, the clamping mechanism and the plurality of groups of saw blades to rotate slowly.

Description

Grinding machanism is used in saw bit processing

Technical Field

The utility model relates to the technical field of saw blade machining, in particular to a polishing mechanism for saw blade machining.

Background

Saw blades are a generic term for thin sheet circular cutters used to cut solid materials. When producing the saw blade, the edge of the saw blade surface is easy to generate more burrs, and a polishing mechanism is needed to polish and clean the burrs. When the existing polishing mechanism is used, like a surface burr cleaning device for saw blade processing, which is disclosed by the patent number of CN217728176U, the utility model clamps a plurality of groups of saw blades at one time by arranging a plurality of groups of nuts, then a rotating motor is started to drive a rotating shaft, the plurality of groups of nuts and the saw blades to synchronously rotate, and the plurality of groups of saw blades are polished simultaneously by the polishing mechanism, so that the polishing efficiency of the saw blades is improved. In the use process of the existing polishing mechanism, the utility model has high efficiency when the saw blades are polished, but the clamping and the dismounting of a plurality of groups of saw blades are carried out at one time, so that time is wasted, the dismounting of the saw blades are all operated manually, the polishing processing efficiency of the saw blades is seriously affected, and secondly, the polishing mechanism only can polish one group of saw blades at one time, and the polishing mechanism needs continuous output and retraction of an electric telescopic rod to drive a polishing plate to move up and down, and manually assists the rectangular lantern ring to move, so that the polishing of the plurality of groups of saw blades can be finished continuously, and the use convenience and the polishing efficiency are low, thereby resulting in poor practicability.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides a polishing mechanism for saw blade processing, which aims to solve the technical problems of lower saw blade dismounting efficiency and inconvenient polishing plate operation in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding machanism for saw bit processing, includes the workstation, the top of workstation is provided with feeding mechanism, feeding mechanism includes support, flitch, locating plate, fender material jar, lifter plate, multiunit fender material pole, rotating electrical machines and dismouting electric cylinder, support mounting is at the top rear side of workstation, left side and the middle part at the workstation top are installed respectively to flitch and locating plate, the top of flitch and locating plate is provided with multiunit material feeding groove and constant head tank respectively, the bottom right side at the workstation is installed to fender material jar, the top right side of lifter plate is connected with the output of fender material electric cylinder, multiunit fender material pole evenly installs in the top left side of lifter plate, the bottom middle part of workstation evenly is provided with multiunit square hole, multiunit fender material pole respectively with multiunit square hole sliding connection, the rotating electrical machines installs the middle part downside at the support rear end, the bottom downside of support rear end is provided with the rotation hole, the output of rotating electrical machines passes the rotation hole and is connected with the rear end of dismouting electric cylinder, the bottom of support and the output of dismouting electric cylinder are provided with synchronous mechanism and clamping respectively.

Preferably, synchronous grinding machanism includes lift electric jar, polishing board, polishing motor, pivot and multiunit polishing wheel, lift electric jar installs in the top middle part of support, the top middle part of support is provided with the round hole, the output of lift electric jar passes the round hole and is connected with the top of polishing the board, the bottom rear side at polishing board is installed to the motor of polishing, the output at polishing motor is installed in the pivot, multiunit polishing wheel evenly fixed suit is in the outer end of pivot, synchronous grinding machanism's setting can carry out the edge to multiunit saw bit when more convenient high-efficient and polish, further improve the polishing efficiency of saw bit processing.

In a further preferred aspect, the clamping mechanism includes clamping bars, four sets of support articulated bars, sliding sleeve and clamping electric cylinder, the output at the dismouting electric cylinder is installed to the clamping bars, the outer end of clamping bars evenly is provided with four sets of spouts, the rear end bottom of four sets of support articulated bars is articulated with the rear end of four sets of spouts respectively, the front end bottom of four sets of support articulated bars is with four sets of spout sliding connection respectively, the top front side at the workstation is installed to the clamping electric cylinder, the output at the clamping electric cylinder is installed to the sliding sleeve, sliding sleeve and the front portion outer end sliding connection of clamping bars, the outer end of four sets of support articulated bars evenly is provided with multiunit draw-in groove, clamping mechanism's setting can more convenient efficient automatic carry out the clamping to multiunit saw bit, further improve the polishing efficiency of saw bit processing.

In a further preferred embodiment, the left ends of the plurality of groups of feeding grooves are provided with first chamfers, and the first chamfers can be used for placing the plurality of groups of saw blades into the plurality of groups of feeding grooves more conveniently.

In a further preferred embodiment, the front and rear sides of the outer ends of the multiple grinding wheels are respectively provided with a second chamfer, and the second chamfers can be more conveniently inserted into the multiple saw blades when the multiple grinding wheels descend, so that the positions of the multiple grinding wheels are guided.

In a further preferred aspect, the front end of the clamping rod is provided with a third chamfer, and the third chamfer is arranged to facilitate the clamping rod to move forward and slide and insert into the plurality of groups of saw blades and the sliding sleeve.

In a further preferred embodiment, the outer ends of the plurality of groups of clamping grooves are respectively provided with a fourth chamfer, and the fourth chamfers can facilitate the insertion of the plurality of groups of saw blades into the clamping grooves when the four groups of support hinging rods expand outwards.

Compared with the prior art, the polishing mechanism for saw blade machining provided by the utility model has the following beneficial effects:

The upper and lower feed mechanism is designed, when the polishing mechanism for saw blade processing is used, multiple groups of saw blades can be firstly inserted into multiple groups of feeding grooves in a sliding manner from the left end of the feeding plate, the multiple groups of saw blades are continuously rolled to the right side to be inserted into multiple groups of positioning grooves in a sliding manner, multiple groups of saw blades are blocked and positioned under the action of multiple groups of material blocking rods, when the saw blades are clung to the top ends of the multiple groups of material blocking rods, the positioning of the multiple groups of saw blades on the surface is completed, at the moment, the clamping mechanism can be driven to move forwards by operating the dismounting electric cylinders, the multiple groups of saw blades are rapidly clamped and fixed, then the rotating motor can be operated to output to drive the dismounting electric cylinders, the clamping mechanism and the multiple groups of saw blades to rotate slowly, at the moment, the synchronous polishing mechanism can be operated to polish the multiple groups of saw blades simultaneously, the rotating motor is closed after polishing is completed, the clamping mechanism is operated to loosen the multiple groups of saw blades, the clamping mechanism is operated to retract to drive the clamping mechanism to separate the multiple groups of saw blades, the lifting plate and the multiple groups of material blocking rods are simultaneously lowered, and then the multiple groups of saw blades are simultaneously rolled to the right side and all of the saw blades are taken down by the working table, and the saw blades are polished once.

The synchronous polishing mechanism is designed, when a plurality of groups of saw blades start to rotate, the lifting electric cylinder can be operated to output to drive the polishing plate to descend, and meanwhile, the polishing motor is started to output to drive the rotating shaft and the plurality of groups of polishing wheels to synchronously rotate, so that the plurality of groups of polishing wheels are slidably inserted into gaps of the plurality of groups of saw blades when the polishing plate descends, the front ends and the rear ends of the plurality of groups of polishing wheels respectively polish the edges of the front ends and the rear ends of the plurality of groups of saw blades, after the plurality of groups of saw blades rotate for a circle to finish polishing, the rotating motor is turned off, and meanwhile, the lifting electric cylinder is operated to retract to drive the polishing plate and the plurality of groups of polishing wheels to rise to an initial position simultaneously, so that the plurality of groups of saw blades are synchronously polished more conveniently and efficiently, and the polishing efficiency of saw blade processing is further improved.

The clamping mechanism is designed, after the positioning of the plurality of groups of saw blades is completed, the clamping rod can be driven to move forwards to be inserted into the middle part of the plurality of groups of saw blades by operating the output of the dismounting and mounting electric cylinder, then the sliding sleeve is driven to move backwards and slide at the front end of the clamping rod by operating the output of the clamping electric cylinder, along with the sliding sleeve to slide backwards, the rear end of the sliding sleeve can prop up the front ends of the four groups of support hinging rods, the four groups of support hinging rods are continuously expanded until the four groups of support hinging rods completely prop up the plurality of groups of saw blades and enable the plurality of groups of saw blades to be clamped into the plurality of groups of clamping grooves respectively, the clamping of the saw blades is completed, at the moment, the rotating electric motor can be operated to output to drive the plurality of saw blades to start rotating to polish the saw blades, after polishing is completed, the sliding sleeve is driven to move forwards by operating the clamping electric cylinder to move backwards, so that the four groups of support hinging rods are loosened, the three groups of support hinging rods on the upper side are respectively retracted to the initial position under the action of the saw blades, so that the plurality of groups of saw blades are completely loosened, at the moment, the plurality of saw blades can be collected, and the plurality of saw blades are more conveniently and efficiently clamped and loosened, and rapidly, and the polishing efficiency and the saw blades are further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall right-view structure of the present utility model;

FIG. 3 is a schematic view of the overall right-side half-section structure of the present utility model;

FIG. 4 is a schematic view of the overall front cross-sectional structure of the present utility model;

fig. 5 is a schematic top view of the clamping lever according to the present utility model.

In the figure: 1. a work table; 2. a bracket; 3. a loading plate; 4. a positioning plate; 5. a material blocking electric cylinder; 6. a lifting plate; 7. a material blocking rod; 8. a rotating electric machine; 9. disassembling and assembling the electric cylinder; 10. clamping rods; 11. feeding a trough; 12. a positioning groove; 13. lifting electric cylinders; 14. polishing the plate; 15. polishing a motor; 16. a rotating shaft; 17. grinding wheel; 18. a support hinge rod; 19. a sliding sleeve; 20. clamping an electric cylinder; 21. a clamping groove; 22. a first chamfer; 23. a second chamfer; 24. a third chamfer; 25. and a fourth chamfer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-5, a polishing mechanism for saw blade processing comprises a workbench 1, wherein an upper and lower feeding mechanism is arranged at the top end of the workbench 1, the upper and lower feeding mechanism comprises a support 2, a feeding plate 3, a positioning plate 4, a material blocking electric cylinder 5, a lifting plate 6, a plurality of groups of material blocking rods 7, a rotating motor 8 and a disassembly and assembly electric cylinder 9, the support 2 is arranged at the rear side of the top end of the workbench 1, the feeding plate 3 and the positioning plate 4 are respectively arranged at the left side and the middle of the top end of the workbench 1, a plurality of groups of feeding grooves 11 and positioning grooves 12 are respectively arranged at the top ends of the feeding plate 3 and the positioning plate 4, the material blocking electric cylinder 5 is arranged at the right side of the bottom end of the workbench 1, the right side of the top end of the lifting plate 6 is connected with the output end of the material blocking electric cylinder 5, a plurality of groups of material blocking rods 7 are uniformly arranged at the left side of the top end of the lifting plate 6, a plurality of groups of material blocking rods 7 are respectively connected with a plurality of groups of square holes in a sliding manner, the rotating motor 8 is arranged at the lower side of the middle of the bottom end of the rear end of the workbench 2, the rear end of the support 2 is respectively, the rotating motor 8 is respectively arranged at the lower side of the bottom of the rear end of the workbench 2, the rotating motor is respectively provided with a plurality of groups of square holes 8, the rotating motor is respectively connected with the output end of the rotary motor 8 and the disassembly and assembly electric cylinder 9 is respectively arranged at the bottom end of the rotary mechanism, and the rotary mechanism and the rear end and has a synchronous rotation end and rotation end; when the polishing mechanism for saw blade processing is used, a plurality of groups of saw blades can be firstly inserted into a plurality of groups of feeding grooves 11 from the left end of the feeding plate 3 in a sliding manner, the plurality of groups of saw blades continuously roll rightwards to be inserted into a plurality of groups of positioning grooves 12 in a sliding manner, the plurality of groups of saw blades are blocked and positioned under the action of a plurality of groups of material blocking rods 7, when the saw blades are clung to the top ends of the plurality of groups of material blocking rods 7, the positioning of the plurality of groups of saw blades on the surface is completed, at the moment, the output of the operation disassembly and assembly electric cylinder 9 drives the clamping mechanism to move forwards and rapidly clamp and fix the plurality of groups of saw blades, then the output of the operation rotary motor 8 drives the disassembly and assembly electric cylinder 9, the clamping mechanism and the plurality of saw blades to simultaneously rotate slowly, at the moment, the operation synchronous polishing mechanism can be operated to polish the plurality of saw blades simultaneously, the rotary motor 8 is closed after polishing is completed, the operation clamping mechanism is operated to loosen the plurality of saw blades and operate the disassembly and the clamping mechanism to separate from the plurality of saw blades, the operation of the material blocking electric cylinder 9 is operated to output the lifting plate 6 and the plurality of groups of material blocking rods 7 to simultaneously descend, then the plurality of saw blades are simultaneously rolled rightwards and completely and the workbench 1 is taken down, at the time, and the plurality of saw blades are polished simultaneously, and the grinding device is finished, and the grinding device is more efficiently and the saw blades are clamped and more efficiently and conveniently and rapidly polished.

Example 2:

Referring to fig. 1-5, on the basis of embodiment 1, when a plurality of sets of saw blades start to rotate, the lifting cylinder 13 can be operated to output to drive the polishing plate 14 to descend, and meanwhile, the polishing motor 15 is started to output to drive the rotating shaft 16 and the plurality of sets of polishing wheels 17 to synchronously rotate, so that when the polishing plate 14 descends, the plurality of sets of polishing wheels 17 are slidably inserted into gaps of the plurality of sets of saw blades, the front and rear ends of the plurality of sets of polishing wheels 17 respectively polish edges of the front and rear ends of the plurality of sets of saw blades, after the plurality of sets of saw blades rotate for a circle to finish polishing, the rotating motor 8 is turned off, and meanwhile, the lifting cylinder 13 is operated to retract to drive the polishing plate 14 and the plurality of sets of polishing wheels 17 to simultaneously ascend to an initial position, so that the plurality of saw blades can be synchronously polished more conveniently and efficiently, and the polishing efficiency of saw blade processing is further improved.

Example 3:

Referring to fig. 1-5, after positioning of the multiple groups of saw blades is completed, the mounting and dismounting electric cylinder 9 can be operated to output and drive the clamping rod 10 to move forward and insert the middle part of the multiple groups of saw blades, then the clamping electric cylinder 20 is operated to output and drive the sliding sleeve 19 to move backward and slide at the front end of the clamping rod 10, along with the sliding sleeve 19 sliding backward, the rear end of the sliding sleeve 19 will prop against the front ends of the four groups of support hinge rods 18, and the four groups of support hinge rods 18 are continuously expanded until the four groups of support hinge rods 18 fully prop up the multiple groups of saw blades and clamp the multiple groups of saw blades into the multiple groups of clamping grooves 21 respectively, so as to complete the clamping of the saw blades, at this moment, the rotating electric motor 8 can be operated to output and drive the multiple groups of saw blades to start rotating to polish, and then the clamping electric cylinder 20 is operated to retract and drive the sliding sleeve 19 to move forward after polishing is completed, so that the four groups of support hinge rods 18 are loosened, and the four groups of support hinge rods 18 are respectively retracted to the initial positions under the action of the self weight of the saw blades, so that the three groups of support hinge rods 18 on the upper side are respectively retracted to the initial positions, and the multiple groups of saw blades are completely loosened, and the multiple groups of saw blades can be clamped more efficiently and fast and conveniently and rapidly clamped.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. Grinding machanism is used in saw bit processing, including workstation (1), its characterized in that: the top of workstation (1) is provided with feeding and discharging mechanism, feeding and discharging mechanism includes support (2), loading board (3), locating plate (4), keep off material electric jar (5), lifter plate (6), multiunit keeps off material pole (7), rotating electrical machines (8) and dismouting electric jar (9), support (2) are installed in the top rear side of workstation (1), left side and the middle part on workstation (1) top are installed respectively to loading board (3) and locating plate (4), the top of loading board (3) and locating plate (4) is provided with multiunit material feeding groove (11) and constant head tank (12) respectively, keep off material electric jar (5) are installed on the bottom right side of workstation (1), the top right side of lifter plate (6) is connected with the output of fender material electric jar (5), multiunit fender material pole (7) evenly install in the top left side of lifter plate (6), the bottom middle part of workstation (1) evenly is provided with multiunit square hole, multiunit fender material pole (7) respectively with motor square hole sliding connection, rotating electrical machines (8) are installed in the bottom of support (2) rear side (8) and are connected with the bottom of the rotation end (9) of lower extreme (2) and pass through the rotation end of rotating end (8), the top bottom of the support (2) and the output end of the dismounting electric cylinder (9) are respectively provided with a synchronous polishing mechanism and a clamping mechanism.

2. The grinding mechanism for saw blade machining according to claim 1, wherein: synchronous grinding machanism includes lift jar (13), grinding board (14), grinding motor (15), pivot (16) and multiunit grinding wheel (17), the top middle part at support (2) is installed in lift jar (13), the top middle part of support (2) is provided with the round hole, the output of lift jar (13) passes the round hole and is connected with the top of grinding board (14), the bottom rear side at grinding board (14) is installed in grinding motor (15) is installed in pivot (16), the output at grinding motor (15) is installed in pivot (16), the even fixed suit of multiunit grinding wheel (17) is in the outer end of pivot (16).

3. The grinding mechanism for saw blade machining according to claim 1, wherein: clamping mechanism includes dress clamp rod (10), four sets of articulated pole (18) of supporting, sliding sleeve (19) and clamping electric jar (20), the output at dismouting electric jar (9) is installed to dress clamp rod (10), the outer end of dress clamp rod (10) evenly is provided with four sets of spouts, the rear end bottom of four sets of articulated pole (18) of supporting respectively with the rear end of four sets of spouts articulates, the front end bottom of four sets of articulated pole (18) of supporting respectively with four sets of spouts sliding connection, the top front side at workstation (1) is installed to clamping electric jar (20), the output at clamping electric jar (20) is installed to sliding sleeve (19), the front portion outer end sliding connection of sliding sleeve (19) and dress clamp rod (10), the outer end of four sets of articulated pole (18) of supporting evenly is provided with multiunit draw-in groove (21).

4. The grinding mechanism for saw blade machining according to claim 1, wherein: the left ends of the plurality of groups of feeding grooves (11) are respectively provided with a first chamfer angle (22).

5. The grinding mechanism for saw blade machining according to claim 2, wherein: the front side and the rear side of the outer ends of the multiple groups of grinding wheels (17) are respectively provided with a second chamfer (23).

6. A grinding mechanism for saw blade machining as defined in claim 3, wherein: the front end of the clamping rod (10) is provided with a third chamfer (24).

7. A grinding mechanism for saw blade machining as defined in claim 3, wherein: the outer ends of the plurality of groups of clamping grooves (21) are respectively provided with a fourth chamfer angle (25).