CN211804171U

CN211804171U - Cutting device is used in hacksaw saw blade processing

Info

Publication number: CN211804171U
Application number: CN202020333899.XU
Authority: CN
Inventors: 张璇; 陈小铭; ***; 沈芸
Original assignee: Zhihui Chaoyang Construction Engineering Co ltd
Current assignee: Zhihui Chaoyang Construction Engineering Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-30
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a hacksaw processing equipment technical field, and a cutting device is used in hacksaw blade processing is disclosed, comprises a workbench, workstation bottom fixed mounting has four evenly distributed's support column, workstation bottom fixed mounting has first electric putter, first electric putter output fixed mounting has the lifter plate, lifter plate top surface fixed mounting has two sets of connecting rods, the connecting rod top is passed the workstation and is extended to the top of workstation, all be provided with hold-down mechanism between the top of every group connecting rod, the hold-down mechanism top is provided with heat dissipation mechanism, the cutting groove has been seted up to the workstation top surface, workstation top fixed mounting has four evenly distributed's support, fixed mounting has the roof between the top of four supports, roof bottom fixed mounting has second electric putter, second electric putter output is provided with cutting mechanism. The utility model discloses can press from both sides tightly the hacksaw blade fast, simplify the clamping process of hacksaw blade, improve equipment's machining efficiency.

Description

Cutting device is used in hacksaw saw blade processing

Technical Field

The utility model relates to a hacksaw processing equipment technical field specifically is a cutting device is used in hacksaw blade processing.

Background

The hacksaw includes two parts, the saw blade is installed on the saw frame when using, generally installs the saw blade with the tooth point forward, but if discovering that it is easy adze tooth when using, just installs the tooth point towards oneself direction, can alleviate adze tooth and can prolong the saw blade life.

The hacksaw blade needs to use cutting device to cut it man-hour adding, and driven hacksaw blade cutting device need press from both sides tight piece with the bolt cooperation and press from both sides the hacksaw blade tightly, and this kind of mode operation is got up comparatively trouble, and need use outside instrument, leads to the clamping process of saw blade to waste time and energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cutting device is used in hacksaw blade processing has solved traditional hacksaw blade cutting device and has relied on the tight piece of bolt cooperation clamp to press from both sides tightly the saw blade, and the operation is complicated, the problem that wastes time and energy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for machining a steel saw blade comprises a workbench, wherein four uniformly distributed support columns are fixedly mounted at the bottom of the workbench, a first electric push rod is fixedly mounted at the bottom of the workbench, a lifting plate is fixedly mounted at the output end of the first electric push rod, two groups of connecting rods are fixedly mounted on the top surface of the lifting plate, the tops of the connecting rods penetrate through the workbench and extend above the workbench, a pressing mechanism is arranged between the tops of each group of connecting rods, a heat dissipation mechanism is arranged at the top of the pressing mechanism, a cutting groove is formed in the top surface of the workbench, four uniformly distributed supports are fixedly mounted at the top of the workbench, a top plate is fixedly mounted between the tops of the four supports, a second electric push rod is fixedly mounted at the bottom of the top plate, and a cutting mechanism is arranged at the output end of the;

the pressing mechanism comprises an installation block, the bottom surface of the installation block is fixedly connected with the top of the connecting rod, a first groove is formed in the bottom surface of the installation block, telescopic rods which are uniformly distributed are fixedly installed on the top wall in the first groove, a pressing block is fixedly installed between the bottoms of the telescopic rods which are uniformly distributed, and springs which are uniformly distributed are fixedly installed between the top surface of the pressing block and the top wall in the first groove;

the heat dissipation mechanism comprises a heat dissipation plate, the bottom of the heat dissipation plate is fixedly connected with the top of the mounting block, second grooves are formed in the left side and the right side of the heat dissipation plate, a fan is fixedly mounted between the inner walls of the second grooves through a fixing pipe, mounting rings are fixedly mounted between the inner walls of the second grooves, and filter screens are fixedly mounted between the inner walls of the mounting rings;

cutting mechanism includes the mounting bracket, mounting bracket top surface and second electric putter's output fixed connection, the mounting bracket right flank has the motor through fixed block fixed mounting, motor output fixed mounting has the pivot, and bearing and mounting bracket right flank swing joint are passed through to the pivot left end, the mounting bracket medial surface has the bull stick through bearing swing joint, is provided with drive mechanism between pivot and the bull stick, and bull stick surface fixed mounting has cutting tool.

Preferably, the side face of the pressing block is movably connected with the inner side wall of the first groove, and the bottom face of the pressing block is fixedly provided with an anti-slip pad.

Preferably, the right end of the mounting ring is fixedly connected with the right side face of the heat dissipation plate through a bolt.

Preferably, drive mechanism includes the action wheel, follows driving wheel and belt, and action wheel fixed mounting is in the surface of pivot, follows the surface of driving wheel fixed mounting at the bull stick, and belt fixed mounting is between the surface of action wheel and follow driving wheel.

Preferably, two symmetrical fixing plates are fixedly mounted on the bottom surface of the workbench, two symmetrical limiting sleeves are fixedly mounted on the side surfaces, close to the two fixing plates, of the two fixing plates through connecting blocks, and inner rings of the limiting sleeves are movably connected with the outer surfaces of the connecting rods.

Preferably, a slide bar is fixedly mounted on the bottom surface of the top plate, a limiting block is fixedly mounted at the bottom end of the slide bar, a slide sleeve is movably connected to the outer surface of the slide bar, and the right side surface of the slide sleeve is fixedly connected with the left side surface of the mounting frame through a fixing block.

Preferably, the base is fixedly installed at the bottom of the supporting column, and two symmetrical reinforcing ribs are fixedly welded between the outer surface of the supporting column and the top surface of the base.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting device is used in hacksaw blade processing possesses following beneficial effect:

1. the utility model discloses a first electric putter, lifter plate, connecting rod and hold-down mechanism isotructure that set up can press from both sides tightly the hacksaw blade fast, simplifies the clamping process of hacksaw blade, improve equipment's machining efficiency.

2. The utility model discloses a cutting the cut groove left and right sides and all setting up hold-down mechanism, can all obtain effectively pressing from both sides tightly in the left and right sides of cutting position for the saw blade is more stable when the cutting, improve equipment's cutting accuracy.

3. The utility model discloses a fan that sets up can carry out the forced air cooling to cutting tool, delays cutting tool's ageing, prolongs the life of equipment spare part to the fan can be with the piece suction second recess that the cutting produced, avoids the piece to splash everywhere, causes the injury to the staff.

4. The utility model discloses a filter screen that sets up can carry out the separation to the cutting piece that gets into in the second recess, stays the piece in the second recess, and accessible bolt dismantles the collar after the cutting is accomplished to carry out centralized processing to the cutting piece in the second recess.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a left side sectional view of the pressing mechanism structure of the present invention;

FIG. 3 is a left side sectional view of the heat dissipation mechanism of the present invention;

fig. 4 is a front view of the cutting mechanism of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a first electric push rod; 4. a lifting plate; 5. a connecting rod; 6. a hold-down mechanism; 61. mounting blocks; 62. a first groove; 63. a telescopic rod; 64. a compression block; 65. a spring; 7. a heat dissipation mechanism; 71. a heat dissipation plate; 72. a second groove; 73. a fan; 74. a mounting ring; 75. filtering with a screen; 8. cutting the groove; 9. a support; 10. a top plate; 11. a second electric push rod; 12. a cutting mechanism; 121. a mounting frame; 122. a motor; 123. a transmission mechanism; 124. cutting a cutter; 13. a fixing plate; 14. a limiting sleeve; 15. a slide bar; 16. and (4) a sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a cutting device for machining a steel saw blade comprises a workbench 1, four uniformly distributed support columns 2 are fixedly installed at the bottom of the workbench 1, a first electric push rod 3 is fixedly installed at the bottom of the workbench 1, a lifting plate 4 is fixedly installed at the output end of the first electric push rod 3, two groups of connecting rods 5 are fixedly installed on the top surface of the lifting plate 4, the tops of the connecting rods 5 penetrate through the workbench 1 and extend to the upper side of the workbench 1, a pressing mechanism 6 is arranged between the tops of each group of connecting rods 5, a heat dissipation mechanism 7 is arranged at the top of the pressing mechanism 6, a cutting groove 8 is formed in the top surface of the workbench 1, four uniformly distributed supports 9 are fixedly installed at the top of the workbench 1, a top plate 10 is fixedly installed between the tops of the four supports 9, a second electric push rod 11 is fixedly installed at the bottom of the top plate;

the pressing mechanism 6 comprises an installation block 61, the bottom surface of the installation block 61 is fixedly connected with the top of the connecting rod 5, a first groove 62 is formed in the bottom surface of the installation block 61, evenly-distributed telescopic rods 63 are fixedly installed on the inner top wall of the first groove 62, a pressing block 64 is fixedly installed between the bottoms of the evenly-distributed telescopic rods 63, and evenly-distributed springs 65 are fixedly installed between the top surface of the pressing block 64 and the inner top wall of the first groove 62;

the heat dissipation mechanism 7 comprises a heat dissipation plate 71, the bottom of the heat dissipation plate 71 is fixedly connected with the top of the mounting block 61, second grooves 72 are formed in the left side and the right side of the heat dissipation plate 71, fans 73 are fixedly mounted between the inner walls of the second grooves 72 through fixing pipes, mounting rings 74 are fixedly mounted between the inner walls of the second grooves 72, and filter screens 75 are fixedly mounted between the inner walls of the mounting rings 74;

cutting mechanism 12 includes mounting bracket 121, mounting bracket 121 top surface and second electric putter 11's output fixed connection, mounting bracket 121 right flank has motor 122 through fixed block fixed mounting, motor 122 output fixed mounting has the pivot, the pivot left end passes through bearing and mounting bracket 121 right flank swing joint, mounting bracket 121 medial surface has the bull stick through bearing swing joint, be provided with drive mechanism 123 between pivot and the bull stick, bull stick outer fixed surface installs cutting tool 124. First electric putter 3, lifter plate 4, connecting rod 5 and hold-down mechanism 6 isotructure can press from both sides tightly the hacksaw blade fast, simplifies the tight process of clamp of hacksaw blade, improve equipment's machining efficiency.

Further preferably, the side surface of the pressing block 64 is movably connected with the inner side wall of the first groove 62, and the bottom surface of the pressing block 64 is fixedly provided with a non-slip mat. The non-slip mat can prevent the saw blade from sliding in the cutting process, and the cutting precision of the equipment is guaranteed.

More preferably, the right end of the mounting ring 74 is fixedly connected to the right side surface of the heat sink 71 by a bolt. The mounting ring 74 is easily removed by bolts so that the cutting chips in the second groove 72 can be collectively disposed of.

Further preferably, the transmission mechanism 123 includes a driving wheel, a driven wheel and a belt, the driving wheel is fixedly mounted on the outer surface of the rotating shaft, the driven wheel is fixedly mounted on the outer surface of the rotating rod, and the belt is fixedly mounted between the driving wheel and the outer surface of the driven wheel. The transmission mechanism 123 is used for driving the rotating rod to rotate synchronously with the rotating shaft, so that the cutting tool 124 on the outer surface of the rotating rod can rotate at a high speed to cut the saw blade.

Preferably, two symmetrical fixing plates 13 are fixedly mounted on the bottom surface of the workbench 1, two symmetrical limiting sleeves 14 are fixedly mounted on the side surfaces, close to the two fixing plates 13, of the two fixing plates through connecting blocks, and inner rings of the limiting sleeves 14 are movably connected with the outer surfaces of the connecting rods 5. The stop collar 14 has a limiting effect on the connecting rod 5, and the connecting rod 5 is more stable when moving up and down.

Further preferably, a sliding rod 15 is fixedly mounted on the bottom surface of the top plate 10, a limiting block is fixedly mounted at the bottom end of the sliding rod 15, a sliding sleeve 16 is movably connected to the outer surface of the sliding rod 15, and the right side surface of the sliding sleeve 16 is fixedly connected with the left side surface of the mounting frame 121 through a fixing block. When the mounting frame 121 moves up and down, the sliding sleeve 16 also slides up and down on the sliding rod 15, so that the movement of the mounting frame 121 is more stable.

Further preferably, the base is fixedly installed at the bottom of the support column 2, and two symmetrical reinforcing ribs are fixedly welded between the outer surface of the support column 2 and the top surface of the base. The stability of equipment during operation is improved.

The working principle is as follows: when the steel saw blade clamping device works, a steel saw blade is pushed rightwards until the cutting position of the saw blade is positioned right above a cutting groove 8, a first electric push rod 3 is started to extend out to push a lifting plate 4 to descend, two groups of connecting rods 5 descend synchronously along with the lifting plate 4, a pressing mechanism 6 at the top of each connecting rod 5 descends, the bottom surface of a pressing block 64 is contacted with the top surface of the saw blade, a spring 65 contracts, the two pressing mechanisms 6 effectively clamp the saw blade on the left side and the right side of the cutting position of the saw blade at the moment, a starting motor 122 drives a rotating shaft to rotate, the rotating shaft drives a rotating rod to rotate through a transmission mechanism 123, a cutting tool 124 on the outer surface of the rotating rod synchronously rotates along with the rotating rod, a second electric push rod 11 is started to extend out to push an installation frame 121 to move downwards, the rotating cutting tool 124 synchronously moves downwards along with the installation frame 121, the cutting tool 124, meanwhile, chips generated by cutting are sucked into the second groove 72, the chips are blocked by the filter screen 75 after entering the second groove 72, after the cutting is finished, the second electric push rod 11 is contracted, the motor 122 and the fan 73 are closed, the first electric push rod 3 is contracted, and the cut saw blade is taken down from the workbench 1, namely, the whole saw blade cutting process is finished; the installation ring 74 can be detached by bolts regularly, scraps in the second groove 72 are taken out and treated in a centralized manner, the filter screen 75 is cleaned and dredged, the installation ring 74 is installed by the bolts, and the service life of the filter screen 75 is prolonged.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a cutting device is used in processing of hacksaw saw blade, includes workstation (1), its characterized in that: the automatic cutting machine is characterized in that four uniformly distributed supporting columns (2) are fixedly mounted at the bottom of the workbench (1), a first electric push rod (3) is fixedly mounted at the bottom of the workbench (1), a lifting plate (4) is fixedly mounted at the output end of the first electric push rod (3), two groups of connecting rods (5) are fixedly mounted at the top surface of the lifting plate (4), the tops of the connecting rods (5) penetrate through the workbench (1) and extend to the upper part of the workbench (1), a pressing mechanism (6) is arranged between the tops of the connecting rods (5) in each group, a heat dissipation mechanism (7) is arranged at the top of the pressing mechanism (6), a cutting groove (8) is formed in the top surface of the workbench (1), four uniformly distributed supports (9) are fixedly mounted at the top of the workbench (1), and a top plate (10) is fixedly mounted between the tops, a second electric push rod (11) is fixedly installed at the bottom of the top plate (10), and a cutting mechanism (12) is arranged at the output end of the second electric push rod (11);

the pressing mechanism (6) comprises an installation block (61), the bottom surface of the installation block (61) is fixedly connected with the top of the connecting rod (5), a first groove (62) is formed in the bottom surface of the installation block (61), uniformly distributed telescopic rods (63) are fixedly installed on the inner top wall of the first groove (62), pressing blocks (64) are fixedly installed between the bottoms of the uniformly distributed telescopic rods (63), and uniformly distributed springs (65) are fixedly installed between the top surface of each pressing block (64) and the inner top wall of the first groove (62);

the heat dissipation mechanism (7) comprises a heat dissipation plate (71), the bottom of the heat dissipation plate (71) is fixedly connected with the top of the mounting block (61), second grooves (72) are formed in the left side surface and the right side surface of the heat dissipation plate (71), a fan (73) is fixedly mounted between the inner walls of the second grooves (72) through fixing pipes, mounting rings (74) are fixedly mounted between the inner walls of the second grooves (72), and filter screens (75) are fixedly mounted between the inner walls of the mounting rings (74);

cutting mechanism (12) include mounting bracket (121), the output fixed connection of mounting bracket (121) top surface and second electric putter (11), mounting bracket (121) right flank has motor (122) through fixed block fixed mounting, motor (122) output fixed mounting has the pivot, and the pivot left end passes through bearing and mounting bracket (121) right flank swing joint, mounting bracket (121) medial surface has the bull stick through bearing swing joint, is provided with drive mechanism (123) between pivot and the bull stick, and bull stick outer fixed surface installs cutting tool (124).

2. The cutting device for hacksaw blade machining according to claim 1, wherein: the side surface of the pressing block (64) is movably connected with the inner side wall of the first groove (62), and an anti-skid pad is fixedly arranged on the bottom surface of the pressing block (64).

3. The cutting device for hacksaw blade machining according to claim 1, wherein: the right end of the mounting ring (74) is fixedly connected with the right side surface of the heat dissipation plate (71) through bolts.

4. The cutting device for hacksaw blade machining according to claim 1, wherein: drive mechanism (123) include the action wheel, follow driving wheel and belt, action wheel fixed mounting is in the surface of pivot, follows the surface of driving wheel fixed mounting at the bull stick, and belt fixed mounting is between the surface of action wheel and follow driving wheel.

5. The cutting device for hacksaw blade machining according to claim 1, wherein: two symmetrical fixing plates (13) are fixedly mounted on the bottom surface of the workbench (1), two symmetrical limiting sleeves (14) are fixedly mounted on the side faces, close to the fixing plates (13), of the fixing plates through connecting blocks, and inner rings of the limiting sleeves (14) are movably connected with the outer surfaces of the connecting rods (5).

6. The cutting device for hacksaw blade machining according to claim 1, wherein: roof (10) bottom surface fixed mounting has slide bar (15), slide bar (15) bottom fixed mounting has the stopper, slide bar (15) surface swing joint has sliding sleeve (16), pass through fixed block fixed connection between sliding sleeve (16) right flank and mounting bracket (121) left surface.

7. The cutting device for hacksaw blade machining according to claim 1, wherein: the base is fixedly installed at the bottom of the supporting column (2), and two symmetrical reinforcing ribs are fixedly welded between the outer surface of the supporting column (2) and the top surface of the base.