CN215698529U

CN215698529U - High-precision plate corner cutting machine

Info

Publication number: CN215698529U
Application number: CN202122232226.2U
Authority: CN
Inventors: 程敏
Original assignee: Pujiang Alden Crafts Co ltd
Current assignee: Pujiang Alden Crafts Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of corner cutting machines, in particular to a high-precision plate corner cutting machine. The technical scheme comprises the following steps: workstation, load board, calibration board, cylinder and splint, the back of loading the board is provided with the rack, and the below of rack is provided with drive gear, has the transmission shaft through bolted connection on the drive gear, is equipped with the worm wheel on the transmission shaft, and the top of worm wheel is provided with the worm, and driven gear is installed to the bottom of worm, be provided with the motor on the back outer wall of workstation bottom, the driving gear is installed to the output of motor, fan-shaped through-hole has been seted up to the symmetry on the workstation, and the below sliding connection of through-hole has the loading board that is located on the workstation. The device can perform mechanical angle adjustment on the calibration plate through the combination of various structures, so that the traditional manual operation is replaced, the working efficiency of adjusting the calibration plate is improved, the accuracy of angle adjustment is enhanced, and the qualified rate of plate processing is improved.

Description

High-precision plate corner cutting machine

Technical Field

The utility model relates to the technical field of corner cutting machines, in particular to a high-precision plate corner cutting machine.

Background

The angle cutting machine can cut 45-degree bevel edges or polygons and is suitable for cross-stitch picture frames, canvas frames, battens and the like. Along with the development of society, the cornering machine no longer only realizes the cutting to the 45 degrees angle, can realize the multi-angle cutting to panel through the adjustment to the calibration plate angle, however, the calibration plate adjustment of traditional cornering machine at present, it is all through artifical manual completion to rely on the manual work to carry out manual adjustment basically, the workman will be earlier with the angle that needs the adjustment carry out the measurement mark, readjust the calibration plate, waste time and energy like this, efficiency is very low, simultaneously, the angle accuracy of drawing is difficult to control, lead to the rejection rate higher.

A prior Chinese patent with the patent number of CN209598321U discloses a corner cutting machine capable of quickly adjusting the angle, which comprises a working platform, an electric saw, a pneumatic rod, a running rule, a fixed bolt, a bearing, an electric saw shaft, a belt and a motor, it is characterized in that the middle of the working platform is provided with a cutting groove and an electric saw which is connected with a motor through a belt, a protective cover is arranged at one end of the upper surface of the cutting groove, pneumatic rods are arranged at two sides of the other end of the cutting groove, a guiding rule sliding groove is arranged at the side of the protective cover, a sliding groove locking block is movably arranged in the sliding groove of the guiding rule and can move or be fixed along the sliding groove of the guiding rule, angle square stickers are also pasted at the inner edge and the outer edge of the sliding groove of the guiding rule, one end of the guiding rule is fixed on the side edge of the center of the cutting groove through a fixing bolt, the other end is in a free moving state, the guiding rule can be fixed through the sliding groove locking block, and the guiding rule is movably provided with a fixing backrest respectively.

A traditional chinese patent with patent number CN106513852A discloses an angle-adjustable corner cutting machine, which comprises a working platform, a marking device arranged on the working platform for calibrating a corner cutting line, and a marking adjusting device for adjusting the corner cutting angle; the marking device comprises a first baffle guiding rule and a second baffle guiding rule which are fixed on the same fixed point on the working platform.

Although the above-mentioned comparison document solves the problem of manually measuring the adjustment angle, the following drawbacks still exist:

at present, the calibration plate of the traditional angle cutting machine is adjusted by manually adjusting and positioning basically, and the adjusting mode is low in working efficiency and poor in angle adjusting accuracy.

Therefore, how to process the beveling machine is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision plate corner cutting machine aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a panel cornering machine of high accuracy, includes workstation, loading board, calibration plate, cylinder and splint, the back of loading board is provided with the rack, and the below of rack is provided with drive gear, has the transmission shaft through bolted connection on the drive gear, is equipped with the worm wheel on the transmission shaft, and the top of worm wheel is provided with the worm, and driven gear is installed to the bottom of worm, be provided with the motor on the back outer wall of workstation bottom, the driving gear is installed to the output of motor.

Preferably, fan-shaped through holes are symmetrically formed in the workbench, and a loading plate located on the workbench is connected below the through holes in a sliding mode.

Preferably, the front surface of the loading plate is provided with a calibration plate and a cylinder, and the output end of the cylinder is provided with a clamping plate.

Preferably, a plurality of one ends that the calibration plate is close to each other are provided with the pivot respectively, and the bottom of pivot rotates to be connected on the workstation.

Preferably, every all be provided with a plurality of risers on the transmission shaft, the top of riser welds on the back outer wall of workstation.

Preferably, every all be provided with a plurality of connecting plates on the worm, the top of connecting plate also welds on the back outer wall of workstation, be connected with the toothed chain between driven gear and the driving gear.

Preferably, a sliding groove is formed in the wall of the bottom shell of the calibration plate, a sliding block is connected to the inside of the sliding groove in a sliding mode, and the bottom of the sliding block is fixedly connected to the loading plate.

Compared with the prior art, the utility model has the following beneficial technical effects:

make this device can carry out mechanical type angular adjustment to the calibration plate through the combination of various structures to replace traditional manual operation, thereby improve the work efficiency to the calibration plate adjustment, and strengthened angular adjustment's accuracy nature, improved the qualification rate of panel processing.

Drawings

FIG. 1 is a schematic top view of an embodiment of the present invention;

FIG. 2 is a schematic bottom view of the workbench of FIG. 1;

fig. 3 is a side view of the worm wheel and worm of fig. 2.

Reference numerals: 1. a work table; 2. a loading plate; 3. a calibration plate; 4. a cylinder; 5. a splint; 6. a rack; 7. a transmission gear; 8. a drive shaft; 9. a worm gear; 10. a worm; 11. a driven gear; 12. a motor; 13. a drive gear.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2, the high-precision plate corner cutting machine provided by the utility model comprises a workbench 1, a loading plate 2, a calibration plate 3, a cylinder 4 and a clamping plate 5, wherein a rack 6 is arranged on the back surface of the loading plate 2, a transmission gear 7 is arranged below the rack 6, the transmission gear 7 is connected with a transmission shaft 8 through a bolt, a worm wheel 9 is arranged on the transmission shaft 8, a worm 10 is arranged above the worm wheel 9, a driven gear 11 is arranged at the bottom end of the worm 10, a motor 12 is arranged on the outer wall of the back surface of the bottom of the workbench 1, and a driving gear 13 is arranged at the output end of the motor 12.

In the embodiment, the rack 6 and the transmission gear 7 are in meshing transmission, the cross section of the rack 6 is of an arc-shaped structure, the worm wheel 9 and the worm 10 are in meshing transmission, and the self-locking function between the worm wheel 9 and the worm 10 is utilized, so that the calibration plate 3 can be directly limited after the angle adjustment of the calibration plate is realized, the arrangement of a limiting mechanism is reduced, and the equipment cost is saved.

The high-precision plate corner cutting machine based on the first embodiment has the working principle that when plates are required to be machined at different angles, the motor 12 is started to rotate according to the angle requirement to be machined, the motor 12 drives the driving gear 13 to rotate, the driven gear 11 synchronously moves under the action of a toothed chain, the worm 10 rotates under the rotation of the driven gear 1, the worm 10 and the worm wheel 9 are in meshing transmission, the transmission shaft 8 is driven to rotate, the transmission gear 7 moves under the movement of the transmission shaft 8, the transmission gear 7 and the rack 6 are in meshing transmission, the rack 6 moves under the rotation of the transmission gear 7, the loading plate 2 is adjusted, the calibration plate 3 is driven to move under the movement of the loading plate 2, and the angle adjustment of the calibration plate 3 is achieved.

Example two

As shown in fig. 1-3, compared with the first embodiment, the high-precision plate corner cutting machine of the present invention further includes: fan-shaped through-hole has been seted up to the symmetry on workstation 1, the below sliding connection of through-hole has the loading plate 2 that is located workstation 1, the front of loading plate 2 is provided with alignment board 3 and cylinder 4, splint 5 is installed to cylinder 4's output, the one end that a plurality of alignment boards 3 are close to each other is provided with the pivot respectively, the bottom of pivot is rotated and is connected on workstation 1, all be provided with a plurality of risers on every transmission shaft 8, the top of riser welds on workstation 1's the back outer wall, all be provided with a plurality of connecting plates on every worm 10, the top of connecting plate also welds on workstation 1's the back outer wall, be connected with the chain between driven gear 11 and the driving gear 13, be provided with the spout on alignment board 3's the bottom conch wall, the inside sliding connection of spout has the slider, the bottom fixed connection of slider is on loading plate 2.

In this embodiment, every fan-shaped through-hole all seted up all around and be located the guide way on the 1 back conch wall of workstation, the inside sliding connection of guide way has a piece, one side fixed connection that the guide way was kept away from to a piece is on loading board 2, thereby realize loading board 2's stable adjustment, loading board 3 is transversal personally submits fan-shaped, be parallel state between splint 5 and the calibration board 3, splint 5 is close to one side of calibration board 3 and sets up in the slipmat, the material of slipmat is various, the material of slipmat adopts rubber in this embodiment, and the one side that the protection pad is close to calibration board 3 evenly is provided with anti-skidding bump, the spout all is "T" type structure with the perpendicular cross-section of slider.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a panel cornering machine of high accuracy, includes workstation (1), load board (2), calibration plate (3), cylinder (4) and splint (5), its characterized in that: the back of loading board (2) is provided with rack (6), and the below of rack (6) is provided with drive gear (7), has transmission shaft (8) through bolted connection on drive gear (7), is equipped with worm wheel (9) on transmission shaft (8), and the top of worm wheel (9) is provided with worm (10), and driven gear (11) are installed to the bottom of worm (10), be provided with motor (12) on the back outer wall of workstation (1) bottom, driving gear (13) are installed to the output of motor (12).

2. The high precision plate corner cutting machine according to claim 1, characterized in that: fan-shaped through holes are symmetrically formed in the workbench (1), and a loading plate (2) located on the workbench (1) is connected below the through holes in a sliding mode.

3. A high precision sheet corner cutting machine according to claim 1 or 2, wherein: the front surface of the loading plate (2) is provided with a calibration plate (3) and a cylinder (4), and the output end of the cylinder (4) is provided with a clamping plate (5).

4. The high precision plate corner cutting machine according to claim 1, characterized in that: a plurality of one end that calibration plate (3) are close to each other is provided with the pivot respectively, and the bottom of pivot is rotated and is connected on workstation (1).

5. The high precision plate corner cutting machine according to claim 1, characterized in that: every all be provided with a plurality of risers on transmission shaft (8), the top of riser welds on the back outer wall of workstation (1).

6. The high precision plate corner cutting machine according to claim 1, characterized in that: every all be provided with a plurality of connecting plates on worm (10), the top of connecting plate also welds on the back outer wall of workstation (1), be connected with the chain between driven gear (11) and driving gear (13).

7. A high precision sheet material corner cutting machine according to claim 3, characterized in that: the bottom shell wall of the calibration plate (3) is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block in a sliding mode, and the bottom of the sliding block is fixedly connected to the loading plate (2).