CN223198507U - Saw blade center hole reaming device with positioning structure - Google Patents

Abstract

The utility model relates to the technical field of saw blades, and discloses a saw blade center hole reaming device with a positioning structure, wherein a compacting plate is provided on the bottom surface of a slide plate, a filter plate is provided on the inner side of a positioning frame, a center line is provided on the top surface of the positioning frame, and a grinding groove is provided on the front surface of the positioning frame. The saw blade center hole reaming device with a positioning structure can ensure that the filter plate can provide all-round and stable support to the saw blade during the center reaming of the saw blade by placing the saw blade flat on the top surface of the filter plate, thereby avoiding deformation of the saw blade during the drilling process due to improper clamping of the saw blade, and respectively pushing the slide plate to drive the compacting plate to move linearly to compact and fix the two ends of the saw blade, so that the entire saw blade can be pressed and positioned on the top surface of the filter plate, thereby avoiding deformation of the saw blade due to improper fixation during the reaming process, thereby ensuring uniform force on the saw blade and improving the integrity of the saw blade.

Description

Saw blade center hole reaming device with positioning structure

Technical Field

The utility model relates to the technical field of saw blades, in particular to a saw blade center hole reaming device with a positioning structure.

Background

Saw blades are a collective term for thin circular cutters used to cut solid materials, and for ease of installation, it is often necessary to open a hole in the center of the blade.

The utility model provides a current patent document bulletin number CN20212253110 specifically is a perforating device for circular saw blade production, including the bottom plate, the top symmetry of bottom plate is fixed with the riser, a lateral wall of riser all is fixed with two extension boards, one side of riser all is provided with two-way threaded rod, has through setting up two-way threaded rod, arc, first conical gear, second conical gear, dwang and fixture, can fix the circular saw blade centre of a circle of equidimension in the arc, and the centre of a circle of circular saw blade of equidimension keeps unanimous with the axle center of punching mechanism, improves the accuracy of trompil, through setting up punching mechanism, can set up the locating hole when seting up the hole, when improving the production efficiency of circular saw blade, uses labour saving and time saving's advantage.

But the device is fixed the saw bit border through fixture centre gripping, does not have the structure of fixing the saw bit middle part position, to the saw bit that is thin very, can produce deformation in punching process, and then influence the accuracy of punching, in addition, through the saw bit center Kong Cunzai burr that punches, fish tail staff's hand and saw bit aesthetic measure easily, and the device can't carry out polishing to saw bit centre bore and hole outside border's structure, need improve on current device now to satisfy actual demand.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a saw blade center hole reaming device with a positioning structure, which is characterized in that the saw blade center hole reaming device is integrally horizontally arranged on the top surface of a filter plate through the saw blade, the filter plate can be guaranteed to stably support the saw blade in all directions in the center reaming process, deformation conditions in the punching process caused by improper clamping of the saw blade are avoided, a slide plate is respectively pushed to drive a compaction plate to linearly move to compact and fix two ends of the saw blade, the whole saw blade can be completely pressed and positioned on the top surface of the filter plate, deformation conditions of the saw blade caused by improper fixing in the reaming process are avoided, and therefore the integrity of the saw blade can be improved while the stress uniformity of the saw blade is guaranteed.

(II) technical scheme

In order to achieve the purpose, the saw blade center hole reaming device with the positioning structure comprises a processing table, wherein a fixed seat is arranged on the top surface of the processing table, a reamer is arranged on the bottom surface of the fixed seat, dust covers are arranged on the side surfaces of the processing table, positioning plates are arranged at two ends of the processing table, positioning frames are arranged at two ends of the top surface of the processing table, extension plates are arranged at two ends of the positioning frames, a sliding plate is arranged on the top surface of the extension plates, a compacting plate is arranged on the bottom surface of the sliding plate, a filter plate is arranged on the inner side of the positioning frame, a center line is arranged on the top surface of the positioning frame, a grinding groove is arranged on the front surface of the positioning frame, support plates are arranged on the bottom surface of the positioning frame, a standby plate is arranged between the support plates, and a rubber plate is arranged on the bottom surface of the support plates.

Preferably, the fixed seats are fixedly connected to the two ends of the top surface of the processing table respectively, the bottom surface of the fixed seat is fixedly connected with the chassis, the inner side of the chassis is fixedly connected with the motor, the output end of the motor is fixedly connected with the reamer, the positioning frame is positioned on the bottom surface of the chassis, and the inner side of the positioning frame is provided with the limiting groove.

Through the technical scheme, the saw bit is static to be put in the centre tank of the corresponding filter top surface of saw bit, afterwards promote the slide respectively and drive compaction board rectilinear movement and carry out the compaction fixed to the both ends of saw bit respectively, the saw bit is whole to be kept flat at the filter top surface simultaneously, can carry out the in-process of center reaming to the saw bit, guarantee that the filter can carry out all-round support to the saw bit, avoid the in-process that leads to punching to saw bit side centre gripping inappropriately appears deformation condition, and then effectively improve the accuracy that the saw bit was punched, simultaneously, the piece that the reaming in-process produced directly drops in the material frame that connects of the inboard bottom of locating frame inside, prevent that the piece from dropping and need the operating personnel spending alone time to clear up at the processing bench top surface, thereby effectively improve work efficiency, take out its saw bit directly from the inslot side of polishing after accomplishing the saw bit reaming, the upper and lower both ends in the groove are fixed connection respectively the board of polishing, this board of polishing can grind down the burr of its side end directly with saw bit contact, and then effectively improve the planarization and aesthetic property of saw bit.

Preferably, the extension plate is respectively fixedly installed at two ends of the positioning frame, the top surface of the extension plate is provided with a sliding groove, the sliding plate is positioned on the top surface of the sliding groove, the extension plate is communicated with the positioning frame, and the compaction plate respectively penetrates through the side ends of the extension plate and the side ends of the positioning frame.

Through above-mentioned technical scheme, at processing bench top surface both ends fixed connection firm board respectively, and through electric telescopic handle fixed connection between firm board and the locating frame, utilize electric telescopic handle to drive the locating frame and move up after accomplishing spacing clamp to the saw bit, with the central point contact of its reamer and saw bit, afterwards can start motor switch and carry out reaming work to the saw bit, the electric telescopic handle is started to the secondary and is driven the locating frame and move down the work, can prevent that operating personnel from touching the reamer by mistake and causing the injury to its skin to the saw bit in-process of unloading, and then effectively improve the device security.

Preferably, the compacting plate is connected with the sliding plate through a vertical plate, the compacting plate is positioned on the top surface of the filter plate, a central groove is formed in the center of the top surface of the filter plate, the central groove corresponds to the reamer, and the supporting plate is positioned at two ends of the bottom surface of the positioning frame.

Through above-mentioned technical scheme, the saw bit wholly keeps flat at the filter top surface, can carry out the in-process of center reaming to the saw bit, guarantee that the filter can carry out all-round steady support to the saw bit, avoid the saw bit centre gripping inappropriately to lead to the in-process of punching to appear deformation condition, promote the slide respectively and drive compacting plate rectilinear movement and carry out compaction fixedly to the both ends of saw bit, can wholly be pressed the top surface of location at the filter with the saw bit, and then avoid the saw bit at the in-process of reaming, because fixed inappropriately lead to the saw bit to appear deformation condition, when guaranteeing that the saw bit atress is even, can also improve the integrality of saw bit, avoid causing economic loss.

Preferably, the inside of the positioning frame is provided with a material receiving frame, the bottom surface of the positioning frame is fixedly connected with a discharging pipe, the discharging pipe penetrates through the material receiving frame and the positioning frame respectively, and the filter plate corresponds to the polishing groove.

Through the technical scheme, after the center reaming of the saw blade is completed, the saw blade is pulled out from the inner side of the grinding groove, the grinding plates are fixedly connected to the two ends of the inner wall of the grinding groove respectively, when the saw blade is pulled out from the inner side of the grinding groove, the contact between the burrs at the side end of the saw blade and the grinding plates can be used for leveling the saw blade, the burrs are prevented from being scratched or the attractive appearance of the saw blade is influenced by the contact of the burrs and the operators, further, the grinding work can be directly carried out after the center reaming is completed, the operator is not required to independently take the saw blade to the upper side of the grinding device for the grinding work, and the time and labor saving effects can be effectively reduced.

Compared with the prior art, the utility model provides the saw blade center hole reaming device with the positioning structure, which has the following beneficial effects:

1. According to the utility model, the saw blade is integrally horizontally arranged on the top surface of the filter plate, so that the filter plate can stably support the saw blade in an omnibearing manner in the process of center reaming of the saw blade, deformation conditions in the process of punching caused by improper clamping of the saw blade are avoided, the slide plates are respectively pushed to drive the compacting plates to linearly move to compact and fix the two ends of the saw blade, the whole saw blade can be completely pressed and positioned on the top surface of the filter plate, deformation conditions of the saw blade caused by improper fixing in the process of reaming of the saw blade are avoided, and therefore, the integrity of the saw blade can be improved while the stress uniformity of the saw blade is ensured, and economic loss is avoided.

2. According to the utility model, after the center reaming of the saw blade is completed, the saw blade is pulled out from the inner side of the grinding groove, the two ends of the inner wall of the grinding groove are respectively fixedly connected with the grinding plates, an operator pulls out the saw blade from the inner side of the grinding groove, and meanwhile, burrs at the side ends of the saw blade are contacted with the grinding plates to be ground flat, so that the burrs are prevented from being scratched or the attractive appearance of the saw blade is prevented from being influenced by the contact of the burrs and the operator, further, the grinding work can be directly performed after the center reaming is completed, the operator is not required to independently take the saw blade onto the grinding device to perform the grinding work, and the effects of time and labor saving are achieved while the work difficulty is effectively reduced.

Drawings

FIG. 1 is a process of the present utility model schematic three-dimensional structure of the table;

FIG. 2 is a schematic view of a partial enlarged structure of the A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a positioning frame according to the present utility model.

Wherein, 1, a processing table; 2, a fixed seat, 3, a reamer, 4, a dust cover, 5, a positioning plate, 6, a positioning frame, 7, an extension plate, 8, a sliding plate, 9, a compacting plate, 10, a filter plate, 11, a central line, 12, a polishing groove, 13, a supporting plate, 14, a standby plate, 15 and a rubber plate.

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.

Referring to fig. 1-3, a reaming device for a saw blade center hole with a positioning structure comprises a processing table 1, wherein a fixing seat 2 is arranged on the top surface of the processing table 1, a reamer 3 is arranged on the bottom surface of the fixing seat 2, a dust cover 4 is arranged on the side surface of the processing table 1, positioning plates 5 are arranged at two ends of the processing table 1, positioning frames 6 are arranged at two ends of the processing table 1, extension plates 7 are arranged at two ends of the positioning frames 6, a sliding plate 8 is arranged on the top surface of the extension plates 7, a compacting plate 9 is arranged on the bottom surface of the sliding plate 8, a filter plate 10 is arranged on the inner side of the positioning frames 6, a center line 11 is arranged on the top surface of the positioning frames 6, a grinding groove 12 is arranged on the front surface of the positioning frames 6, supporting plates 13 are arranged on the bottom surface of the positioning frames 6, a standby plate 14 is arranged between the supporting plates 13, and a rubber plate 15 is arranged on the bottom surface of the supporting plates 13.

Specifically, the both ends of the top surface of the processing table 1 are respectively fixedly connected with the fixed seat 2, the bottom surface of the fixed seat 2 is fixedly connected with the chassis, the inner side of the chassis is fixedly connected with the motor, the output end of the motor is fixedly connected with the reamer 3, the positioning frame 6 is positioned on the bottom surface of the chassis, and the inner side of the positioning frame 6 is provided with a limiting groove. The advantage is, the saw bit corresponds the centre tank static of filter 10 top surface and puts, afterwards promote slide 8 respectively and drive compacting plate 9 rectilinear movement and carry out the compaction fixed to the both ends of saw bit respectively, the saw bit is whole to be kept flat at filter 10 top surface simultaneously, can carry out the in-process of center reaming to the saw bit, guarantee that filter 10 can carry out all-round support to the saw bit, avoid the in-process that leads to punching to saw bit side centre gripping improperly, and then effectively improve the accuracy that the saw bit was punched, and simultaneously, the piece that the reaming in-process produced directly drops in the material receiving frame of the inboard bottom of locating frame 6 the inside, prevent that the piece from dropping and need the operating personnel spends alone time to clear up at processing bench 1 top surface, thereby effectively improve work efficiency, take out its saw bit directly from grinding groove 12 inboard after accomplishing the saw bit reaming, the upper and lower both ends in-process fixed connection grinding plate respectively, this grinding plate directly can grind the burr of its side with the saw bit contact, and then effectively improve the planarization and the aesthetic property of saw bit.

Specifically, extension board 7 fixed mounting respectively is in locating frame 6 both ends, and the spout has been seted up to extension board 7 top surface, and slide 8 is located the spout top surface, link up between extension board 7 and the locating frame 6, and compaction board 9 runs through extension board 7 and locating frame 6 side respectively. The advantage is, at processing platform 1 top surface both ends fixed connection firm board respectively, and through electric telescopic handle fixed connection between firm board and the locating frame 6, utilize electric telescopic handle to drive locating frame 6 and move up after accomplishing spacing clamp to the saw bit, with the central point contact of its reamer and saw bit, afterwards can start motor switch and carry out reaming work to the saw bit, the electric telescopic handle is started to the secondary and is driven locating frame 6 and move down the work, can prevent that operating personnel from touching reamer 3 by mistake and causing the injury to its skin to the saw bit in-process of unloading, and then effectively improve the device security.

Specifically, the compacting plate 9 is connected with the sliding plate 8 through a vertical plate, the compacting plate 9 is positioned on the top surface of the filter plate 10, a central groove is formed in the center of the top surface of the filter plate 10, the central groove corresponds to the reamer 3, and the supporting plates 13 are positioned at two ends of the bottom surface of the positioning frame 6. The advantage is, the saw bit wholly keeps flat at filter 10 top surface, can carry out the in-process of center reaming to the saw bit, guarantee that filter 10 can carry out all-round steady support to the saw bit, avoid the saw bit centre gripping improper in-process that leads to punching to appear deformation condition, promote slide 8 respectively and drive compacting plate 9 rectilinear movement and carry out compaction fixed to the both ends of saw bit, can wholly be pressed the top surface of location at filter 10 with the saw bit, and then avoid the saw bit at the in-process of reaming, because fixed improper deformation condition appears in the saw bit that leads to, when guaranteeing that the saw bit atress is even, can also improve the integrality of saw bit, avoid causing economic loss.

Specifically, the inside of the positioning frame 6 is provided with a material receiving frame, the bottom surface of the positioning frame 6 is fixedly connected with a material discharging pipe, the material discharging pipe penetrates through the material receiving frame and the positioning frame 6 respectively, and the filter plate 10 corresponds to the polishing groove 12. The advantage is, take its saw bit out from the inslot 12 of polishing after accomplishing saw bit center reaming, at the inboard both ends of the inner wall of groove 12 of polishing respectively fixed connection board of polishing, when operating personnel takes its saw bit out from the inslot 12 of polishing, contact between saw bit side burr and the board of polishing can be with its grinding flat, avoid burr and operating personnel contact to appear the fish tail or influence saw bit aesthetic property condition, and then can directly polish work after accomplishing center reaming, need not operating personnel to take its saw bit alone to polish work above the grinding device, in the time of can effectively alleviateing the work degree of difficulty, possess labour saving and time saving effect.

When using, the saw bit corresponds the centre tank static of filter 10 top surface and puts, afterwards promote slide 8 respectively and drive compacting plate 9 rectilinear movement and carry out compaction fixed to the both ends of saw bit respectively, the saw bit is whole to be kept flat at filter 10 top surface simultaneously, can carry out the in-process of center reaming to the saw bit, guarantee that filter 10 can carry out all-round support to the saw bit, avoid the improper in-process that leads to punching of saw bit side centre gripping appears deformation condition, and then effectively improve the precision that the saw bit was punched, and simultaneously, the piece that produces in the reaming process directly drops in the material frame inside of the inboard bottom of locating frame 6, prevent that the piece from dropping and need the operating personnel spends alone time to clear up at processing platform 1 top surface, thereby effectively improve work efficiency, take out its saw bit directly from grinding groove 12 inboardly after accomplishing the saw bit reaming, the upper and lower both ends in the groove respectively fixed connection polishing plate, this polishing plate directly carries out the horizontality with the burr of saw bit contact with its side, and then effectively improve the planarization and aesthetic property of saw bit, at processing platform 1 top surface both ends respectively fixed connection plate, and through electric rod fixed connection between steady plate and the locating frame 6, and the electric rod fixed connection, it is difficult to carry out the flexible device to carry out the saw bit and the safety device is carried out under the contact with the saw bit to the saw bit, can be carried out the safety device to the safety in the safety device to the saw bit is further after the saw bit is cut down in the leading to the saw bit to the safety to the contact to the saw bit to take down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a saw bit centre bore reaming device with location structure, includes processing platform (1), processing platform (1) top surface is provided with fixing base (2), fixing base (2) bottom surface is provided with reamer (3), processing platform (1) side is provided with shield (4), processing platform (1) both ends are provided with locating plate (5), its characterized in that processing platform (1) top surface both ends are provided with locating frame (6), locating frame (6) both ends are provided with extension board (7), extension board (7) top surface is provided with slide (8), slide (8) bottom surface is provided with compaction board (9), locating frame (6) inboard is provided with filter (10), locating frame (6) top surface is provided with central line (11), locating frame (6) openly are provided with grinding groove (12), locating frame (6) bottom surface is provided with backup pad (13), be provided with backup pad (14) between backup pad (13), backup pad (13) are provided with rubber slab (15).

2. The reaming device for the saw blade center hole with the positioning structure of claim 1 is characterized in that two ends of the top surface of the processing table (1) are fixedly connected with a fixed seat (2) respectively, the bottom surface of the fixed seat (2) is fixedly connected with a case, the inner side of the case is fixedly connected with a motor, the output end of the motor is fixedly connected with a reamer (3), the positioning frame (6) is positioned on the bottom surface of the case, and a limiting groove is formed in the inner side of the positioning frame (6).

3. A saw blade center hole reaming device with a locating structure according to claim 1, wherein: extension board (7) fixed mounting respectively in locating frame (6) both ends, and the spout has been seted up to extension board (7) top surface, slide (8) are located the spout top surface, link up between extension board (7) and locating frame (6), compaction board (9) run through extension board (7) and locating frame (6) side respectively.

4. The reaming device for the saw blade center hole with the positioning structure according to claim 1, wherein the compacting plate (9) is connected with the sliding plate (8) through a vertical plate, the compacting plate (9) is positioned on the top surface of the filter plate (10), a center groove is formed in the center of the top surface of the filter plate (10), the center groove corresponds to the reamer (3), and the supporting plates (13) are positioned at two ends of the bottom surface of the positioning frame (6).

5. The reaming device with the locating structure for the saw blade center hole of the saw blade machine is characterized in that a receiving frame is arranged on the inner side of the locating frame (6), a discharging pipe is fixedly connected to the bottom surface of the locating frame (6), the discharging pipe penetrates through the receiving frame and the locating frame (6) respectively, and the filter plate (10) corresponds to the polishing groove (12).