Auxiliary positioning device for band sawing machine machining

Abstract

The utility model discloses an auxiliary positioning device for band sawing machine machining, and relates to the technical field of sawing machine structures. The device comprises a moving assembly, a mounting seat and a plurality of sliding frames, the moving assembly comprises a bottom frame, the bottom frame is rotationally connected with a moving screw, and one end of the moving screw is fixedly connected with a moving hand wheel. The mounting base comprises a bottom plate, two sliding rails are fixedly connected to the top of the bottom plate, and fixing strips are fixedly connected to the bottom of the bottom plate; the sliding frame comprises two sliding seats, the tops of the two sliding seats are fixedly connected with vertical plates, an upper transverse plate and a lower transverse plate are fixedly connected between the two vertical plates, an upper clamping assembly is arranged in the upper transverse plate, a lower clamping assembly is arranged in the lower transverse plate, and side clamping assemblies are arranged in the two vertical plates. By adjusting the sliding frame to a proper position and rotating the movable hand wheel, the bottom plate moves, so that materials are driven to move front and back, segmentation cutting of the materials is more convenient, and cutting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sawing machine structures, in particular to an auxiliary positioning device used for band sawing machine processing. Background Art

[0002] A band saw is a machine tool that uses a band saw blade connected in a closed loop to efficiently, accurately and flexibly cut a variety of materials through the reciprocating motion of the saw blade. It is widely used in metal, wood and other processing fields, and can significantly improve production efficiency and meet the processing needs of various complex shapes and sizes.

[0003] When using an existing band saw machine to perform segmented cutting of materials, it is usually necessary to frequently disassemble and assemble the materials and manually adjust the cutting position of the materials. This process is relatively complicated and tedious, thereby reducing cutting efficiency.

[0004] To this end, we provide an auxiliary positioning device for band sawing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary positioning device for band sawing, which solves the problem of the cumbersome process of existing band sawing when cutting materials in sections by pulling the sliding frame to a suitable position and then turning the knob to stably fix the sliding frame, and by turning the moving handwheel to drive the moving screw to rotate, and then drive the base plate to move, thereby driving the material to move back and forth.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an auxiliary positioning device for band sawing, comprising a moving assembly, a mounting seat and a plurality of sliding frames; the mounting seat is mounted on the top of the moving assembly, and the plurality of sliding frames are mounted on the top of the mounting seat;

[0008] The moving assembly includes a base frame, the top of the base frame is fixedly connected to two slide plates, the rotation of the base frame is connected to a moving screw, and one end of the moving screw is fixedly connected to a moving handwheel;

[0009] The mounting base includes a base plate, the top of the base plate is fixedly connected to two slide rails, the bottom of the base plate is fixedly connected to a fixing bar, and the movable screw is threadedly sleeved inside the fixing bar;

[0010] The sliding frame includes two sliding seats, the tops of the two sliding seats are fixedly connected with vertical plates, the upper horizontal plate and the lower horizontal plate are fixedly connected between the two vertical plates, the upper horizontal plate is provided with an upper clamping assembly inside, the lower horizontal plate is provided with a lower clamping assembly inside, the two vertical plates are provided with side clamping assemblies inside, and the sliding seat is provided with a fixed assembly inside.

[0011] The utility model is further configured as follows: the lower clamping assembly includes a first threaded sleeve, the first threaded sleeve is rotatably connected to the inside of the lower horizontal plate, the internal thread of the first threaded sleeve is sleeved with a first adjusting screw, the top of the first adjusting screw is fixedly connected to the lower clamping plate, the outside of the first threaded sleeve is fixedly connected to a driven bevel gear, the inside of one of the vertical plates is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to an active bevel gear, and the active bevel gear is meshed with the driven bevel gear, and the other end of the rotating shaft is fixedly connected to a first hand wheel.

[0012] The utility model is further configured such that the upper clamping assembly includes a second threaded sleeve, the second threaded sleeve is fixedly connected to the inside of the upper horizontal plate, the internal thread of the second threaded sleeve is sleeved with a second adjusting screw, the top of the second adjusting screw is fixedly connected to a second hand wheel, and the bottom of the second adjusting screw is rotatably connected to the upper clamping plate.

[0013] The utility model is further configured such that the side clamping assembly includes a third threaded sleeve, the third threaded sleeve is fixedly connected to the inside of the vertical plate, the internal thread of the third threaded sleeve is sleeved with a third adjusting screw, one end of the third adjusting screw is fixedly connected to a third hand wheel, and the other end of the third adjusting screw is rotatably connected to the side clamping plate.

[0014] The utility model is further configured such that the fixing assembly includes a placement groove, which is opened on the inner side of the sliding seat, and the internal thread of the sliding seat is sleeved with a fixing screw, one end of the fixing screw is fixedly connected to a knob, and the other end of the fixing screw is rotatably connected to a pressing block, and the pressing block is movably sleeved on the inner side of the placement groove.

[0015] The utility model is further configured such that two limiting rods are fixedly connected to one side of the side clamping plate, and the third adjusting screw is located between the two limiting rods, and the two limiting rods are movably sleeved inside the vertical plate.

[0016] The utility model is further configured such that a friction plate is fixedly connected to the outer side of the top pressure block, a friction strip is fixedly connected to the inner side of the slide rail, and the friction plate corresponds to the friction strip.

[0017] The present invention is further configured such that two slide bars are fixedly connected to the bottom of the base plate, and the two slide bars are slidably connected to the inside of the two chute plates respectively.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model pulls the sliding frame to move the sliding seat along the slide rail. When the sliding frame moves to a suitable position, the fixing screw can be pressed against the pressing block by turning the knob, so that the friction plate and the friction strip fit tightly, thereby stably fixing the sliding frame, so that the material to be cut can be positioned in sections, which is convenient for subsequent section cutting.

[0020] 2. The utility model can move the first adjusting screw up and down by rotating the first hand wheel, thereby driving the lower clamping plate to move up and down, and then by rotating the second hand wheel, the second adjusting screw can be driven up and down to preliminarily fix the material, and then by rotating the two third hand wheels, the two third adjusting screws can be moved in the third threaded sleeve, thereby driving the two side clamping plates to move, and then the material can be further fixed.

[0021] 2. The utility model rotates the moving hand wheel, which then drives the moving screw to rotate. Subsequently, under the action of the thread, the base plate can be driven to move through the fixed bar, thereby driving the material to move back and forth, making it convenient to cut the material in sections, avoiding repeated adjustments, and improving cutting efficiency.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the state of fixing materials in the utility model.

[0025] Figure 2 It is a structural schematic diagram of the bottom plate of the utility model.

[0026] Figure 3 This is a schematic structural diagram of the sliding frame of the present invention.

[0027] Figure 4 It is a schematic cross-sectional structural diagram of the sliding seat of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 100-moving assembly, 101-base, 102-slide plate, 103-moving screw, 104-moving handwheel, 200-mounting seat, 201-base plate, 202-slide rail, 203-slide bar, 204-fixed bar, 300-sliding frame, 301-sliding seat, 302-vertical plate, 303-upper horizontal plate, 304-lower horizontal plate, 400-lower clamping assembly, 401-first threaded sleeve, 402-first adjusting screw, 403-lower clamping plate, 404-driven bevel gear, 405-rotating shaft, 406 -driving bevel gear, 407-first handwheel, 500-upper clamping assembly, 501-second threaded sleeve, 502-second adjusting screw, 503-second handwheel, 504-upper splint, 600-side clamping assembly, 601-third threaded sleeve, 602-third adjusting screw, 603-side splint, 604-limiting rod, 605-third handwheel, 700-fixing assembly, 701-mounting groove, 702-top pressure block, 703-fixing screw, 704-knob, 705-friction plate, 706-friction strip. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figures 1-4 The utility model is an auxiliary positioning device for band sawing, comprising a moving assembly 100, a mounting base 200 and a plurality of sliding racks 300; the mounting base 200 is mounted on the top of the moving assembly 100, and the plurality of sliding racks 300 are mounted on the top of the mounting base 200;

[0033] The mounting base 200 includes a base plate 201 , the top of which is fixedly connected to two slide rails 202 , the bottom of which is fixedly connected to a fixing bar 204 , and the movable screw 103 is threadedly sleeved inside the fixing bar 204 ;

[0034] The sliding frame 300 includes two sliding seats 301, and the tops of the two sliding seats 301 are fixedly connected with vertical plates 302. The upper horizontal plate 303 and the lower horizontal plate 304 are fixedly connected between the two vertical plates 302. The upper horizontal plate 303 is provided with an upper clamping assembly 500, and the lower horizontal plate 304 is provided with a lower clamping assembly 400. The two vertical plates 302 are both provided with side clamping assemblies 600. The sliding seat 301 is provided with a fixing assembly 700. By adjusting the position of each sliding frame 300, the material to be cut can be positioned in sections, which is convenient for subsequent section cutting.

[0035] Specifically, the fixing assembly 700 includes a mounting groove 701, which is opened on the inner side of the sliding seat 301. The internal thread of the sliding seat 301 is sleeved with a fixing screw 703, one end of the fixing screw 703 is fixedly connected to a knob 704, and the other end of the fixing screw 703 is rotatably connected to a pressing block 702, and the pressing block 702 is movably sleeved on the inner side of the mounting groove 701. By rotating the knob 704, the fixing screw 703 can press the pressing block 702, so that the pressing block 702 fits against the slide rail 202, thereby fixing the sliding frame 300.

[0036] Furthermore, a friction plate 705 is fixedly connected to the outer side of the top pressure block 702, and a friction strip 706 is fixedly connected to the inside of the slide rail 202, and the friction plate 705 corresponds to the friction strip 706. By setting the friction plate 705 and the friction strip 706 to fit tightly, the sliding frame 300 can be fixed more stably.

[0037] The operation process of this embodiment is as follows: when the position of the sliding frame 300 needs to be adjusted, the sliding frame 300 is first pulled to move the sliding seat 301 along the slide rail 202. When the sliding frame 300 moves to a suitable position, the fixing screw 703 can be turned to press the pressing block 702, so that the friction plate 705 and the friction strip 706 fit tightly together, thereby stably fixing the sliding frame 300.

[0038] Example 2

[0039] See also Figure 3On the basis of the first specific embodiment, the lower clamping assembly 400 includes a first threaded sleeve 401, which is rotatably connected to the interior of the lower horizontal plate 304. The interior of the first threaded sleeve 401 is threadedly sleeved with a first adjusting screw 402, and the top of the first adjusting screw 402 is fixedly connected to the lower clamping plate 403. The exterior of the first threaded sleeve 401 is fixedly connected to a driven bevel gear 404, and the interior of one of the vertical plates 302 is rotatably connected to a rotating shaft 405. One end of the rotating shaft 405 is fixedly connected to a driving bevel gear 406, and the driving bevel gear 406 is meshed with the driven bevel gear 404. The other end of the rotating shaft 405 is fixedly connected to a first handwheel 407.

[0040] The upper clamping assembly 500 includes a second threaded sleeve 501, which is fixedly connected to the interior of the upper horizontal plate 303. The second threaded sleeve 501 is internally threaded with a second adjusting screw 502. The top of the second adjusting screw 502 is fixedly connected to a second hand wheel 503. The bottom of the second adjusting screw 502 is rotatably connected to an upper clamping plate 504. By rotating the first hand wheel 407 and the second hand wheel 503, the lower clamping plate 403 and the upper clamping plate 504 can be brought closer, thereby preliminarily fixing the material to be cut to prevent the material from moving up and down.

[0041] The side clamping assembly 600 includes a third threaded sleeve 601, which is fixedly connected to the inside of the vertical plate 302. The internal thread of the third threaded sleeve 601 is sleeved with a third adjusting screw 602. One end of the third adjusting screw 602 is fixedly connected to a third hand wheel 605. The other end of the third adjusting screw 602 is rotatably connected to a side clamping plate 603. By rotating the two third hand wheels 605, the two side clamping plates 603 can further fix the material to be cut, thereby preventing the material from shaking left and right, making the material cutting process more stable.

[0042] Specifically, one side of the side clamping plate 603 is fixedly connected to two limiting rods 604 , and the third adjusting screw 602 is located between the two limiting rods 604 . Both limiting rods 604 are movably sleeved inside the vertical plate 302 .

[0043] The operating process of this embodiment is as follows: when the material to be cut needs to be fixed, the rotating shaft 405 can be driven to rotate by rotating the first hand wheel 407, and then the first threaded sleeve 401 is driven to rotate inside the lower cross plate 304 through the meshing active bevel gear 406 and the driven bevel gear 404, and then the first adjusting screw 402 can be moved up and down under the action of the thread, thereby driving the lower clamping plate 403 to move up and down, and then the second adjusting screw 502 is driven to rotate in the second threaded sleeve 501 by rotating the second hand wheel 503, and then the second adjusting screw 502 can be driven up and down under the action of the thread, so that the material can be preliminarily fixed, and then the corresponding third adjusting screw 602 is driven by rotating the two third hand wheels 605, and then the two third adjusting screws 602 are moved in the third threaded sleeve 601 under the action of the thread, thereby driving the two side clamping plates 603 to move, and then the material can be further fixed.

[0044] Example 3

[0045] See also Figure 1 and Figure 2 On the basis of the first and second specific embodiments, the moving assembly 100 includes a base frame 101, two slide plates 102 are fixedly connected to the top of the base frame 101, a moving screw 103 is rotatably connected to the base frame 101, and one end of the moving screw 103 is fixedly connected to a moving handwheel 104. By rotating the moving handwheel 104, the material can be moved, and the material can be cut in sections, avoiding repeated adjustments and improving the cutting efficiency.

[0046] Specifically, two slide bars 203 are fixedly connected to the bottom of the bottom plate 201 , and the two slide bars 203 are slidably connected to the inside of the two chute plates 102 .

[0047] The operation process of this embodiment is: when the cutting position of the material needs to be adjusted, first rotate the moving handwheel 104, then drive the moving screw 103 to rotate, and then under the action of the thread, the base plate 201 can be driven to move through the fixed bar 204, thereby driving the material to move forward and backward.

[0048] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0049] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary positioning device for band sawing, comprising a moving assembly (100), a mounting seat (200) and a plurality of sliding frames (300); characterized in that: The mounting seat (200) is mounted on the top of the moving assembly (100), and the plurality of sliding racks (300) are mounted on the top of the mounting seat (200); The moving assembly (100) includes a base frame (101), the top of the base frame (101) is fixedly connected to two slide plates (102), the base frame (101) is rotatably connected to a moving screw rod (103), and one end of the moving screw rod (103) is fixedly connected to a moving hand wheel (104); The mounting base (200) includes a base plate (201), the top of the base plate (201) is fixedly connected to two slide rails (202), the bottom of the base plate (201) is fixedly connected to a fixing bar (204), and the movable screw (103) is threadedly sleeved inside the fixing bar (204); The sliding frame (300) includes two sliding seats (301), the tops of the two sliding seats (301) are fixedly connected with vertical plates (302), an upper horizontal plate (303) and a lower horizontal plate (304) are fixedly connected between the two vertical plates (302), an upper clamping assembly (500) is arranged inside the upper horizontal plate (303), a lower clamping assembly (400) is arranged inside the lower horizontal plate (304), side clamping assemblies (600) are arranged inside the two vertical plates (302), and a fixing assembly (700) is arranged inside the sliding seat (301).

2. The auxiliary positioning device for band sawing according to claim 1, characterized in that: The lower clamping assembly (400) includes a first threaded sleeve (401), which is rotatably connected to the interior of the lower horizontal plate (304), the first threaded sleeve (401) is internally threaded with a first adjusting screw (402), the top of the first adjusting screw (402) is fixedly connected to the lower clamping plate (403), the outside of the first threaded sleeve (401) is fixedly connected to a driven bevel gear (404), the interior of one of the vertical plates (302) is rotatably connected to a rotating shaft (405), one end of the rotating shaft (405) is fixedly connected to an active bevel gear (406), and the active bevel gear (406) is meshed with the driven bevel gear (404), and the other end of the rotating shaft (405) is fixedly connected to a first hand wheel (407).

3. The auxiliary positioning device for band sawing according to claim 1, characterized in that: The upper clamping assembly (500) includes a second threaded sleeve (501), the second threaded sleeve (501) is fixedly connected to the inside of the upper horizontal plate (303), the internal thread of the second threaded sleeve (501) is sleeved with a second adjusting screw (502), the top of the second adjusting screw (502) is fixedly connected to a second hand wheel (503), and the bottom of the second adjusting screw (502) is rotatably connected to the upper clamping plate (504).

4. The auxiliary positioning device for band sawing according to claim 1, characterized in that: The side clamping assembly (600) includes a third threaded sleeve (601), which is fixedly connected to the inside of the vertical plate (302), and the internal thread of the third threaded sleeve (601) is sleeved with a third adjusting screw (602), one end of the third adjusting screw (602) is fixedly connected to a third hand wheel (605), and the other end of the third adjusting screw (602) is rotatably connected to the side clamping plate (603).

5. The auxiliary positioning device for band sawing according to claim 1, characterized in that: The fixing assembly (700) includes a placement groove (701), the placement groove (701) is opened on the inner side of the sliding seat (301), the internal thread of the sliding seat (301) is sleeved with a fixing screw (703), one end of the fixing screw (703) is fixedly connected to a knob (704), the other end of the fixing screw (703) is rotatably connected to a pressing block (702), and the pressing block (702) is movably sleeved on the inner side of the placement groove (701).

6. The auxiliary positioning device for band sawing according to claim 4, characterized in that: One side of the side clamping plate (603) is fixedly connected to two limiting rods (604), and the third adjusting screw (602) is located between the two limiting rods (604). The two limiting rods (604) are movably sleeved inside the vertical plate (302).

7. The auxiliary positioning device for band sawing according to claim 5, characterized in that: A friction plate (705) is fixedly connected to the outer side of the top pressure block (702), and a friction strip (706) is fixedly connected to the inner side of the slide rail (202), and the friction plate (705) corresponds to the friction strip (706).

8. The auxiliary positioning device for band sawing according to claim 1, characterized in that: Two slide bars (203) are fixedly connected to the bottom of the base plate (201), and the two slide bars (203) are slidably connected to the inside of the two chute plates (102) respectively.

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