CN211491919U

CN211491919U - Precision electric saw

Info

Publication number: CN211491919U
Application number: CN201922487484.8U
Authority: CN
Inventors: 潘新锋; 金红波; 姜菲菲; 金加义; 陈启松; 邹波
Original assignee: Wuxi Zhongtaishida Industrial Packaging Co ltd
Current assignee: Wuxi Zhongtaishida Industrial Packaging Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an accurate electric saw, which comprises a frame, wherein a working platform and a saw blade are arranged on the frame, the saw blade is arranged in the working platform and extends out of the working platform, a feeding platform is arranged on one side of the working platform, a supporting seat is arranged on one side of the feeding platform, a sliding groove is arranged on the supporting seat along the length direction of the supporting seat, the sliding direction of the sliding groove is parallel to the axis direction of the saw blade, and a sliding component is arranged on the sliding groove; the sliding assembly comprises a sliding seat and a screw rod, the screw rod is rotatably arranged in the sliding groove in a penetrating mode, a locking bolt is arranged on the sliding seat in a penetrating mode, and the locking bolt abuts against the bottom of the sliding groove; be equipped with fixed subassembly on the sliding seat, fixed subassembly includes the reference column, and it has the locating plate to articulate between two reference columns, and the sliding seat is extended to the one end of locating plate, fixedly connected with reference column on the sliding seat, and it has the screw thread to hank on the reference column, and the cover is worn to overlap by the screw thread on the reference column has the adjusting collar, and the adjusting collar supports tightly at the other end of locating plate. The utility model discloses have the effect that improves cutting precision.

Description

Precision electric saw

Technical Field

The utility model belongs to the technical field of the technique of equipment for the carpenter and specifically relates to an accurate electric saw is related to.

Background

The electric saw is a sawing processing device, is widely applied to the processing of packing cases and the furniture industry, is mainly used for processing longitudinal and transverse cutting of various materials such as veneering shaving boards, fiber boards, plywood, solid wood boards, plastic boards, aluminum alloy and the like, and has a huge market application range.

As shown in fig. 1, the existing electric saw comprises a frame 1, a control box 2 is arranged below the frame 1, a working platform 3 is arranged above the frame 1, a feeding table 4 and a discharging table 5 are respectively arranged on two sides of the working platform 3, a cutting opening 6 is formed in the working platform 3, a saw blade 7 is arranged in the control box 2, the saw blade 7 extends out of the cutting opening 6, a base 8 on one side of the frame 1 is provided with a protective cover 9, and the protective cover is arranged on the base 8. During operation, the staff places panel on feed table 4, opens the electric saw switch, then promotes panel along feed table 4 slides work platform 3 by hand on, then cuts panel, and the clout reaches the panel after cutting along ejection of compact platform 5 roll-off.

The above prior art solutions have the following drawbacks: during the in-service use, can produce huge vibration in the cutting process, the operator can the condition of skew when holding up the panel of waiting to cut to lead to the precision of cutting not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an accurate electric saw has the effect that improves cutting precision.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a precise electric saw comprises a rack, wherein a working platform and a saw blade are arranged on the rack, the saw blade is arranged in the working platform and extends out of the working platform, a feeding table is arranged on one side of the working platform, a supporting seat is arranged on one side of the feeding table, a sliding groove is formed in the supporting seat along the length direction of the supporting seat, the sliding direction of the sliding groove is parallel to the axial direction of the saw blade, and a sliding assembly is arranged on the sliding groove;

the sliding assembly comprises a sliding seat and a screw rod which are connected in the sliding groove in a sliding mode, the screw rod is rotatably arranged in the sliding groove in a penetrating mode, the length direction of the screw rod is parallel to the length direction of the sliding groove, the screw rod penetrates through the sliding seat and is connected to the sliding seat in a threaded mode, a locking bolt penetrates through the sliding seat, and the locking bolt abuts against the bottom of the sliding groove;

the fixing assembly is arranged on the sliding seat and comprises positioning columns fixedly connected to the sliding seat, a positioning plate is hinged between the two positioning columns, the sliding seat extends out of one end of the positioning plate, the positioning columns are fixedly connected to the sliding seat and are twisted with threads, adjusting sleeves are sleeved on the positioning columns in a penetrating mode through the threads, and the adjusting sleeves abut against the other ends of the positioning plates.

Through adopting above-mentioned technical scheme, operating personnel places panel on the feed table, then adjusts the sliding seat and slides to suitable position along the sliding tray, and operating personnel adjusts the locking bolt and supports the tank bottom tightly at the holding tank to the position of fixed sliding seat, the one end of later adjusting the locating plate compresses tightly on panel, rotates simultaneously and adjusts the cover and supports tightly in the below of the locating plate other end, under lever principle's effect, the locating plate extends the one end of sliding seat and compresses tightly on panel, thereby realizes the location to panel. The utility model discloses a subassembly and the setting of fixed subassembly slide and have the effect that improves cutting precision.

The present invention may be further configured in a preferred embodiment as: at least two sliding seats are arranged along the length direction of the sliding groove.

Through adopting above-mentioned technical scheme, when cutting panel, operating personnel can adjust the position of sliding seat according to the size of panel, realizes compressing tightly the multiple spot of panel to further fix panel on work platform.

The present invention may be further configured in a preferred embodiment as: the positioning plate is Z-shaped.

Through adopting above-mentioned technical scheme, the both ends of the locating plate of "Z" type are the horizontal segment, and the horizontal segment has increased the area of contact of locating plate and panel, has improved the positional stability of panel, is favorable to adjusting the cover simultaneously to support tightly in the below of locating plate.

The present invention may be further configured in a preferred embodiment as: the side wall of the sliding groove is provided with a limiting groove, and the sliding seat is fixedly connected with a limiting strip matched with the limiting groove.

Through adopting above-mentioned technical scheme, when the sliding seat slided around in the sliding tray, spacing in the spacing inslot cooperation slip, reduced the condition that the sliding seat breaks away from the sliding tray in the sliding tray slip in-process takes place for the sliding seat.

The present invention may be further configured in a preferred embodiment as: one side fixedly connected with scale of supporting seat, the axis direction of scale and saw bit is parallel.

Through adopting above-mentioned technical scheme, operating personnel places panel on the feed table, and the size adjustment panel's that cuts as required position, the size of cutting is measured through the scale to the size of cutting, ensures to cut the degree of accuracy reduction error of size, reaches the effect that improves cutting precision.

The present invention may be further configured in a preferred embodiment as: the feeding table is rotatably connected with a guide roller, the guide roller is provided with a plurality of guide rollers, and the length direction of the guide rollers is perpendicular to the axis direction of the saw blade.

Through adopting above-mentioned technical scheme, the guide roll can reduce the staff and promote panel and slide the frictional force to the work platform in-process along the feed table, has improved operating personnel and has cut the work efficiency of panel.

The present invention may be further configured in a preferred embodiment as: a telescopic hole is formed in the adjusting sleeve, and threads are twisted on the inner side wall of the telescopic hole.

Through adopting above-mentioned technical scheme, when the thickness of the panel that needs cut is different, the angle that the locating plate needs to be adjusted is also not simultaneously, and the setting up of concertina hole has increased the angle that the locating plate can be adjusted, when guaranteeing that the panel of different thickness is placed on the feed table, the homoenergetic realizes the fixed to its position to reduced panel and taken place the possibility of rocking cutting the in-process, improved the precision of cutting.

The present invention may be further configured in a preferred embodiment as: and one end of the screw rod extending out of the sliding groove is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, operating personnel accessible adjustment handle accommodate the lead screw and rotate, and the setting of handle has improved staff accommodate the lead screw's convenience.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model adjusts the position of the sliding seat by arranging the sliding component and the fixing component according to the size of the plate to be cut, realizes the positioning of the plate to be cut, and improves the cutting precision;

2. the utility model further measures the plate to be cut by arranging the graduated scale, thereby improving the accuracy of cutting size and achieving the effect of improving cutting precision;

3. the utility model discloses a set up the handle, improved staff accommodate the lead screw pivoted convenience.

Drawings

FIG. 1 is a schematic structural view for embodying the background art;

FIG. 2 is a schematic view of the overall structure of the sliding assembly and the fixing assembly for embodying the embodiment;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 for embodying the embodiments;

FIG. 4 is a schematic cross-sectional view for embodying a stopper bar;

fig. 5 is an enlarged schematic structural view for embodying the portion B in fig. 4.

In the figure, 1, a frame; 2. a control box; 3. a working platform; 4. a feeding table; 5. a discharging table; 6. cutting the incision; 7. a saw blade; 8. a base; 9. a protective cover; 10. a supporting seat; 101. a sliding groove; 11. a slipping component; 111. a sliding seat; 112. a screw rod; 12. a handle; 13. locking the bolt; 14. a fixing assembly; 141. a positioning column; 15. positioning a plate; 16. fixing a column; 17. an adjusting sleeve; 18. a graduated scale; 19. a limiting groove; 20. a limiting strip; 21. a telescopic hole; 22. and a guide roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 2 and 3, the present invention discloses a precision electric saw, which comprises a frame 1. Be equipped with work platform 3, saw bit 7 on the frame 1, saw bit 7 sets up in work platform 3 and extends work platform 3, and one side of work platform 3 is equipped with feed table 4, and one side of feed table 4 is equipped with supporting seat 10, has seted up sliding tray 101 along the length direction of supporting seat 10, and the slip direction of sliding tray 101 is parallel with the axis direction of saw bit 7, is equipped with the subassembly 11 that slides on sliding tray 101.

Referring to fig. 2 and 3, the sliding assembly 11 includes a sliding seat 111 slidably coupled in the sliding groove 101, and a screw rod 112. The screw rod 112 is rotatably inserted into the sliding groove 101 through a bearing, and the longitudinal direction of the screw rod 112 is parallel to the longitudinal direction of the sliding groove 101. The screw rod 112 penetrates through and is in threaded connection with the sliding seat 111, the handle 12 is welded at one end of the screw rod 112 extending out of the sliding groove 101, the locking bolt 13 penetrates through the sliding seat 111, and the locking bolt 13 abuts against the bottom of the sliding groove 101.

Referring to fig. 2 and 3, the sliding seat 111 is provided with a fixing assembly 14, and the fixing assembly 14 includes a positioning post 141 vertically welded on the sliding seat 111. Articulated between two reference columns 141 have locating plate 15, and locating plate 15 sets up to "Z" type, and sliding seat 111 is extended to the one end of locating plate 15. A fixed column 16 is welded on the sliding seat 111, a threaded section is twisted on the fixed column 16, an adjusting sleeve 17 is sleeved on the fixed column 16 in a penetrating manner, and the adjusting sleeve 17 abuts against the other end of the positioning plate 15.

Referring to fig. 2 and 3, an operator places a plate on the feeding table 4, adjusts the handle 12 according to the size of the plate, rotates the screw rod 112, drives the sliding seat 111 to slide to a proper position along the sliding groove 101 by the screw rod 112, and then tightens the locking bolt 13 to fix the position of the sliding seat 111. The operator rotates the adjusting sleeve 17 to move in the direction away from the positioning column 141, so that one end of the positioning plate 15 is pressed on the upper part of the plate, the plate is positioned, and the effect of improving the cutting precision is achieved.

Referring to fig. 2 and 3, in order to further improve the stability of the plate material on the feeding table 4, two slide seats 111 are provided along the length direction of the slide groove 101. The position of the sliding seat 111 is adjusted by an operator according to the size of the plate, so that the plate is pressed at multiple points, and the plate is further fixed on the working platform 3.

Referring to fig. 2 and 3, a graduated scale 18 is glued to one side of the support base 10, the graduated scale 18 is arranged outside the accommodating groove, and the graduated scale 18 is parallel to the axial direction of the saw blade 7. The position of the fixed panel of staff observes scale 18 simultaneously, measures the size that cuts through scale 18, reduces the error that the size that cuts caused, reaches the effect that improves cutting precision.

Referring to fig. 3 and 5, in order to prevent the sliding seat 111 from being separated from the sliding groove 101 when sliding along the sliding groove 101. Therefore, the side wall of the sliding groove 101 is provided with a limiting groove 19, and the sliding seat 111 is fixedly connected with a limiting strip 20 (the limiting strip 20 and the sliding seat 111 are integrally formed) matched with the limiting groove 19. When the sliding seat 111 slides along the sliding groove 101, the limiting strip 20 slides in the limiting groove 19 to limit the position of the sliding seat 111, thereby reducing the occurrence of the above phenomenon.

Referring to fig. 5, when the thicknesses of the plates to be cut are different, the positioning plate 15 needs to be rotated by different angles to fix the plates, so that a telescopic hole 21 is formed in the adjusting sleeve 17, and a thread is twisted on the inner side wall of the telescopic hole 21.

Referring to fig. 2, in order to reduce the workload of the worker in the process of sliding the plate to the work platform 3 along the feeding table 4, the guide roller 22 is connected to the feeding table 4 in a rotating manner, the guide roller 22 is provided with a plurality of guide rollers, the length direction of the guide rollers 22 is perpendicular to the axial direction of the saw blade 7, the worker places the plate to be cut on the feeding table 4, then the plate is pushed to slide to the work platform 3 along the guide rollers 22, and the working efficiency of the worker in adjusting the plate to slide to the saw blade 7 is improved.

The implementation principle of the embodiment is as follows: the staff places the sheet on the feed table 4, and according to the size that needs to be cut, simultaneously observes the scale 18, and then the staff moves the sheet to the appropriate position. Then, the operator rotates the adjusting sleeve 17 to move upward along the positioning column 141, so that the adjusting sleeve 17 abuts against the lower part of the positioning plate 15, and at the moment, the other end of the positioning plate 15, which is far away from the adjusting sleeve 17, is pressed above the plate, thereby fixing the position of the plate and improving the cutting precision.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a precision electric saw, includes frame (1), be equipped with work platform (3), saw bit (7) on frame (1), saw bit (7) set up in work platform (3) and extend work platform (3), one side of work platform (3) is equipped with feed table (4), its characterized in that: a supporting seat (10) is arranged on one side of the feeding table (4), a sliding groove (101) is formed in the supporting seat (10) along the length direction of the supporting seat, the sliding direction of the sliding groove (101) is parallel to the axial direction of the saw blade (7), and a sliding assembly (11) is arranged on the sliding groove (101);

the sliding assembly (11) comprises a sliding seat (111) and a screw rod (112) which are slidably connected in the sliding groove (101), the screw rod (112) is rotatably arranged in the sliding groove (101) in a penetrating mode, the length direction of the screw rod (112) is parallel to that of the sliding groove (101), the screw rod (112) penetrates through and is in threaded connection with the sliding seat (111), a locking bolt (13) penetrates through the sliding seat (111), and the locking bolt (13) abuts against the bottom of the sliding groove (101);

be equipped with fixed subassembly (14) on sliding seat (111), fixed subassembly (14) are including reference column (141) of fixed connection on sliding seat (111), two it has locating plate (15) to articulate between reference column (141), sliding seat (111) is extended to the one end of locating plate (15), fixedly connected with reference column (141) on sliding seat (111), it has the screw thread to hank on reference column (141), screw thread is worn to overlap on reference column (141) and is had adjusting collar (17), adjusting collar (17) support tightly at the other end of locating plate (15).

2. The precision electric saw of claim 1, wherein: at least two sliding seats (111) are arranged along the length direction of the sliding groove (101).

3. The precision electric saw of claim 2, wherein: the positioning plate (15) is Z-shaped.

4. The precision electric saw of claim 1, wherein: the side wall of the sliding groove (101) is provided with a limiting groove (19), and the sliding seat (111) is fixedly connected with a limiting strip (20) matched with the limiting groove (19).

5. The precision electric saw of claim 1, wherein: one side of the supporting seat (10) is fixedly connected with a graduated scale (18), and the graduated scale (18) is parallel to the axis direction of the saw blade (7).

6. The precision electric saw of claim 1, wherein: the feeding table (4) is rotatably connected with a guide roller (22), the guide roller (22) is provided with a plurality of guide rollers, and the length direction of the guide rollers (22) is perpendicular to the axis direction of the saw blade (7).

7. The precision electric saw of claim 1, wherein: a telescopic hole (21) is formed in the adjusting sleeve (17), and threads are twisted on the inner side wall of the telescopic hole (21).

8. The precision electric saw of claim 1, wherein: one end of the screw rod (112) extending out of the sliding groove (101) is fixedly connected with a handle (12).