Band sawing machine capable of preventing workpiece from deviating

Abstract

The utility model discloses a band sawing machine capable of preventing deviation of a workpiece, which relates to the technical field of band sawing machines and comprises a deviation preventing component, the deviation preventing component comprises a hydraulic rod, the hydraulic rod is arranged in a base, a connecting rod is mounted at the output end of the hydraulic rod, a sliding hole is formed in the base, the connecting rod is mounted in the sliding hole in a sliding manner, and a first moving block is mounted on the connecting rod. The fixing assembly comprises a support, the support is installed on the base, a motor is installed on the support, a rotating shaft is installed at the output end of the motor, a gear is installed on the rotating shaft, and a supporting rod is installed on the gear; according to the workpiece cutting device, due to the arrangement of the anti-deviation assembly and the fixing assembly, the situation that the cutting face is uneven due to the fact that the angle of a workpiece deviates can be avoided, and the situation that the cutting effect is affected due to the fact that the end of the workpiece tilts up in the cutting process can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of band sawing machines, in particular to a band sawing machine for preventing workpiece deviation. Background Technique

[0002] A band sawing machine is a machine tool used for sawing various metal materials. It is divided into horizontal and vertical types according to its structure, and semi-automatic, fully automatic, and numerical control types according to its functions. The horizontal type can be further divided into double-column and scissor types. Band sawing machines are mainly used for sawing various alloys and metal materials such as carbon structural steel, low alloy steel, high alloy steel, special alloy steel, stainless steel, and acid-resistant steel. With the development of saw blade technology, ordinary glass, single crystal silicon, and gem blanks have gradually entered the sawing menu.

[0003] When cutting with an existing band sawing machine, generally, the workpiece is conveyed under the saw teeth for cutting. During the conveying process, the workpiece may deviate, and when cutting the workpiece, if the workpiece is not fixed, the end of the workpiece will be pressed by the saw teeth and tilted. Therefore, a band sawing machine for preventing workpiece deviation is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a band sawing machine for preventing workpiece deviation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A band sawing machine for preventing workpiece deviation, including a base, a support pillar is installed at the bottom of the base, a telescopic rod is slidably installed on the base, a band sawing machine is installed on the telescopic rod, and a workpiece is arranged on the base;

[0006] An anti-deviation component, the anti-deviation component includes a hydraulic rod, the hydraulic rod is arranged in the base, a connecting rod is installed at the output end of the hydraulic rod, a sliding hole is opened in the base, the connecting rod is slidably installed in the sliding hole, a first moving block is installed on the connecting rod, a first clamping block is installed on the first moving block, a first rack is installed on the first moving block, a driven gear is engaged with the first rack, a second rack is engaged with the driven gear, a second moving block is installed on the second rack, and a second clamping block is installed on the second moving block;

[0007] A fixing component, the fixing component includes a bracket, the bracket is installed on the base, a motor is installed on the bracket, a rotating shaft is installed at the output end of the motor, a gear is installed on the rotating shaft, a support rod is installed on the gear, a toothed rod is slidably installed in the bracket, the toothed rod is engaged with the support rod, and a fixing plate is installed at the bottom of the toothed rod.

[0008] Preferably, a protective cover is installed in the base, the hydraulic rod is installed in the protective cover, a sliding strip is installed on the base, and the first moving block is slidably installed on the sliding strip.

[0009] Preferably, a rotating rod is installed inside the base, and the driven gear is rotatably installed on the rotating rod.

[0010] Preferably, a support plate is installed on the base, the workpiece is installed on the support plate, and a limiting plate is installed on the support plate.

[0011] Preferably, a sliding sleeve is installed on the bracket, and the rotating shaft is rotatably installed inside the sliding sleeve.

[0012] Preferably, a supporting bar is installed on the bracket, and the supporting rod is rotatably installed inside the supporting bar.

[0013] Preferably, a limiting block is installed on the supporting rod, and the limiting block is installed outside the supporting bar.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, through the setting of the anti-offset component, the workpiece is placed on the support plate, the end of the workpiece is aligned with the limiting plate, the hydraulic rod is started, the hydraulic rod drives the first moving block to move, the first moving block drives the first clamping block and the second clamping block to move, and the first clamping block and the second clamping block move simultaneously to squeeze the workpiece on the same horizontal plane, preventing the angle of the workpiece from shifting and causing the cutting surface to be uneven.

[0016] In the present utility model, through the setting of the fixing component, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the fixing plate to move, and when the fixing plate moves to the workpiece, the workpiece can be pressed on the support plate, thus preventing the end of the workpiece from warping during the cutting process and affecting the cutting effect. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a band saw for preventing workpiece offset proposed by the present utility model;

[0018] Figure 2 is a sectional structural schematic diagram of a band saw for preventing workpiece offset proposed by the present utility model;

[0019] Figure 3 is a structural schematic diagram of the first rack, driven gear, etc. of a band saw for preventing workpiece offset proposed by the present utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of another direction of a band saw for preventing workpiece offset proposed by the present utility model.

[0021] In the figure: 1, base; 2, pillar; 3, telescopic rod; 4, band saw machine; 5, workpiece; 61, hydraulic rod; 62, connecting rod; 63, sliding hole; 64, first moving block; 65, first clamping block; 66, first rack; 67, driven gear; 68, second rack; 69, second moving block; 610, second clamping block; 611, protective cover; 612, sliding bar; 613, rotating rod; 614, support plate; 615, limiting plate; 71, bracket; 72, motor; 73, rotating shaft; 74, gear; 75, supporting rod; 76, toothed rod; 77, fixing plate; 78, sliding sleeve; 79, supporting strip; 710, limiting block. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Embodiment 1:

[0024] As Figures 1-4 shown, this embodiment provides a band sawing machine for preventing workpiece deviation, including a base 1, a pillar 2 is installed at the bottom of the base 1, a telescopic rod 3 is slidably installed on the base 1, a band saw machine 4 is installed on the telescopic rod 3, and a workpiece 5 is arranged on the base 1;

[0025] Anti-deviation component. Through the setting of the anti-deviation component, the angle of the workpiece 5 can be prevented from deviating. The anti-deviation component includes a hydraulic rod 61. The hydraulic rod 61 is arranged in the base 1. The output end of the hydraulic rod 61 is installed with a connecting rod 62. A sliding hole 63 is opened in the base 1. The connecting rod 62 is slidably installed in the sliding hole 63. A first moving block 64 is installed on the connecting rod 62. A first clamping block 65 is installed on the first moving block 64. A first rack 66 is installed on the first moving block 64. A driven gear 67 is engaged with the first rack 66. A second rack 68 is engaged with the driven gear 67. A second moving block 69 is installed on the second rack 68. A second clamping block 610 is installed on the second moving block 69. Place the workpiece 5 on the support plate 614, align the end of the workpiece 5 with the limiting plate 615, start the hydraulic rod 61, the hydraulic rod 61 drives the first moving block 64 to move, the first moving block 64 drives the first clamping block 65 and the second clamping block 610 to move, and the first clamping block 65 and the second clamping block 610 move simultaneously to squeeze the workpiece 5 on the same horizontal plane, preventing the angle of the workpiece 5 from deviating and causing the cutting surface to be uneven.

[0026] Further, referring to Figure 2 and Figure 3, a protective cover 611 is installed inside the base 1, a hydraulic rod 61 is installed inside the protective cover 611, a slide bar 612 is installed on the base 1, a first moving block 64 is slidably installed on the slide bar 612. The setting of the protective cover 611 can protect the hydraulic rod 61, enabling the hydraulic rod 61 to operate stably. The setting of the slide bar 612 can limit the position of the first moving block 64, causing the first moving block 64 to only move on the slide bar 612.

[0027] Further, referring to Figure 3 , a rotating rod 613 is installed inside the base 1, a driven gear 67 is rotatably installed on the rotating rod 613. The setting of the rotating rod 613 can support the driven gear 67, preventing the driven gear 67 from falling off.

[0028] Further, referring to Figure 1 and Figure 4 , a support plate 614 is installed on the base 1, a workpiece 5 is installed on the support plate 614, a limiting plate 615 is installed on the support plate 614. The setting of the support plate 614 can support the workpiece 5, and the setting of the limiting plate 615 can align the end of the workpiece 5.

[0029] Embodiment 2:

[0030] As Figure 1 、 Figure 4 shown, on the basis of Embodiment 1, through the setting of the fixing component, the end of the workpiece 5 can be prevented from tilting during the cutting process.

[0031] The fixing component includes a bracket 71, the bracket 71 is installed on the base 1, a motor 72 is installed on the bracket 71, a rotating shaft 73 is installed at the output end of the motor 72, a gear 74 is installed on the rotating shaft 73, a support rod 75 is installed on the gear 74, a rack 76 is slidably installed inside the bracket 71, the rack 76 meshes with the support rod 75, and a fixing plate 77 is installed at the bottom of the rack 76. Starting the motor 72, the motor 72 drives the rotating shaft 73 to rotate, the rotating shaft 73 rotates to drive the fixing plate 77 to move, and when the fixing plate 77 moves onto the workpiece 5, the workpiece 5 can be pressed on the support plate 614, thus preventing the end of the workpiece 5 from tilting during the cutting process and affecting the cutting effect.

[0032] Further, referring to Figure 4 , a sliding sleeve 78 is installed on the bracket 71, the rotating shaft 73 is rotatably installed inside the sliding sleeve 78. The setting of the sliding sleeve 78 can support the rotating shaft 73 and limit the position of the rotating shaft 73, causing the rotating shaft 73 to only rotate inside the sliding sleeve 78.

[0033] Further, referring to Figure 4 , a support bar 79 is installed on the bracket 71, the support rod 75 is rotatably installed inside the support bar 79. The setting of the support bar 79 can support the support rod 75, enabling the gear 74 to rotate normally.

[0034] Further, referring toFigure 4 A limit block 710 is installed on the support rod 75. The limit block 710 is installed outside the support strip 79. The setting of the limit block 710 can limit the position of the support rod 75 and prevent the support rod 75 from rotating out of the support strip 79.

[0035] The working principle of the present utility model: When in use, place the workpiece 5 on the support plate 614, align the end of the workpiece 5 with the limit plate 615, start the hydraulic rod 61. The hydraulic rod 61 drives the connecting rod 62 to move. The movement of the connecting rod 62 drives the sliding hole 63 to move. The movement of the sliding hole 63 drives the first moving block 64 to move. The movement of the first moving block 64 drives the first clamping block 65 to move. At the same time, the movement of the first moving block 64 drives the first rack 66 to move. The movement of the first rack 66 drives the driven gear 67 to rotate. The rotation of the driven gear 67 drives the second rack 68 to move. The movement of the second rack 68 drives the second moving block 69 to move. The movement of the second moving block 69 drives the second clamping block 610 to move. The simultaneous movement of the first clamping block 65 and the second clamping block 610 can squeeze the workpiece 5 on the same horizontal plane, preventing the angle of the workpiece 5 from shifting and causing the cutting surface to be uneven. Start the motor 72. The motor 72 drives the rotating shaft 73 to rotate. The rotation of the rotating shaft 73 drives the gear 74 to rotate. The rotation of the gear 74 drives the toothed rod 76 to move. The movement of the toothed rod 76 drives the fixing plate 77 to move. When the fixing plate 77 moves onto the workpiece 5, the workpiece 5 can be pressed on the support plate 614. In this way, it can prevent the end of the workpiece 5 from tilting during the cutting process and affecting the cutting effect.

[0036] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A band sawing machine for preventing workpiece offset, characterized in that: Including: A base (1), a support column (2) is installed at the bottom of the base (1), a telescopic rod (3) is slidably installed on the base (1), a band saw machine (4) is installed on the telescopic rod (3), and a workpiece (5) is arranged on the base (1); An anti-offset component, the anti-offset component includes a hydraulic rod (61), the hydraulic rod (61) is arranged inside the base (1), a connecting rod (62) is installed at the output end of the hydraulic rod (61), a sliding hole (63) is formed inside the base (1), the connecting rod (62) is slidably installed in the sliding hole (63), a first moving block (64) is installed on the connecting rod (62), a first clamping block (65) is installed on the first moving block (64), a first rack (66) is installed on the first moving block (64), a driven gear (67) is engaged with the first rack (66), a second rack (68) is engaged with the driven gear (67), a second moving block (69) is installed on the second rack (68), and a second clamping block (610) is installed on the second moving block (69); A fixing component, the fixing component includes a bracket (71), the bracket (71) is installed on the base (1), a motor (72) is installed on the bracket (71), a rotating shaft (73) is installed at the output end of the motor (72), a gear (74) is installed on the rotating shaft (73), a support rod (75) is installed on the gear (74), a toothed rod (76) is slidably installed inside the bracket (71), the toothed rod (76) is engaged with the support rod (75), and a fixing plate (77) is installed at the bottom of the toothed rod (76).

2. The band sawing machine for preventing workpiece offset according to claim 1, wherein: A protective cover (611) is installed inside the base (1), the hydraulic rod (61) is installed inside the protective cover (611), a sliding strip (612) is installed on the base (1), and the first moving block (64) is slidably installed on the sliding strip (612).

3. The band sawing machine for preventing workpiece offset according to claim 2, wherein: A rotating rod (613) is installed inside the base (1), and the driven gear (67) is rotatably installed on the rotating rod (613).

4. The band sawing machine for preventing workpiece offset according to claim 3, characterized in that: A support plate (614) is installed on the base (1), the workpiece (5) is installed on the support plate (614), and a limiting plate (615) is installed on the support plate (614).

5. The band sawing machine for preventing workpiece offset according to claim 1, wherein: A sliding sleeve (78) is installed on the bracket (71), and the rotating shaft (73) is rotatably installed inside the sliding sleeve (78).

6. The band sawing machine for preventing workpiece offset according to claim 5, characterized in that: A support bar (79) is installed on the bracket (71), and the support rod (75) is rotatably installed inside the support bar (79).

7. The band sawing machine for preventing workpiece offset according to claim 1, characterized in that: A limiting block (710) is installed on the support rod (75), and the limiting block (710) is installed outside the support bar (79).

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