CN221160716U - Multi-blade saw cutting device - Google Patents

Abstract

The utility model discloses a multi-blade saw cutting device which comprises a base, wherein the front side and the rear side of the bottom of the base are fixedly connected with supporting legs, both sides of the top of the base are provided with limiting grooves, the rear side of the top of the base is provided with a cutting assembly, and the front side of the top of the base is provided with a pushing assembly. According to the utility model, the connecting plate is pushed to the rear side, the limiting block and the L-shaped block are driven to move to the rear side by the movement of the connecting plate, the L-shaped block is driven to move to the rear side by the movement of the L-shaped block, the connecting square rod and the cut wood are driven to move to the rear side by the movement of the L-shaped block, then a user starts a motor, the motor starts to drive the second connecting rod to rotate, the second connecting rod rotates to drive the square block to rotate, the first connecting rod rotates to drive the cutting blade to rotate, the cutting blade rotates to cut an object, and the first connecting rod rotates to drive the third connecting rod to rotate through the square block, so that the advantages of replacing the cutting blade and pushing the wood are achieved.

Description

Multi-blade saw cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a multi-blade saw cutting device.

Background

Along with the development of the modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having high intelligent automatic cutting function are also improved, the development of a numerical control cutting machine is required to adapt to the development requirements of the modern machining industry, the cutting machine is divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting and the like, the laser cutting machine has the fastest efficiency, the highest cutting precision is achieved, the cutting thickness is generally smaller, the cutting speed of the plasma cutting machine is also fast, the cutting surface has a certain inclination, and the flame cutting machine aims at the carbon steel material with larger thickness.

Publication No.: CN215698442U, the above-mentioned utility model discloses a reciprocating type multi-blade saw cutting machine, including the operation panel, the operation panel top both sides all are provided with the mounting bracket, first spout has all been seted up to mounting bracket one side, first spout inside is provided with first lead screw, first slider outside slidable mounting has first slider, first slider top fixed mounting has first motor, bearing frame is all installed to first slider one end, be connected with the connecting rod between the bearing frame, first motor output and connecting rod outside all are provided with the belt pulley, the cover is equipped with the belt between the belt pulley, and first motor passes through belt drive mode and connecting rod drive connection, a plurality of saw blades are installed to the cover of connecting rod outside, the latch segment is all installed to the saw blade both sides, the reciprocating type multi-blade saw cutting machine of this kind, simple structure is reasonable, novel in design, it is convenient to operate, can effectively cut into different widths with panel, higher practical value.

The problems presented above are: the condition that the cutting piece can appear wearing and tearing in long-term use, it is comparatively difficult when changing the cutting piece, and the cutting machine still need promote timber through the mode manual of manpower when cutting objects such as timber moreover to still probably can cause the injury to user's hand.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a multi-blade saw cutting device, which has the advantages of changing a cutting blade and pushing wood, solves the problem that the cutting blade is worn in long-term use, is difficult to change when the cutting blade is changed, and the cutting machine needs to manually push the wood in a manual mode when cutting objects such as wood, thereby possibly damaging the hands of a user.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-disc saw cutting device, includes the base, the equal fixedly connected with landing leg of front side and the rear side of base bottom, the spacing groove has all been seted up to the both sides at base top, the rear side at base top is provided with cutting assembly, the front side at base top is provided with pushing assembly.

As the preferable one of the utility model, the cutting assembly comprises a first connecting rod, the surface of the first connecting rod is fixedly connected with cutting pieces, the number of the cutting pieces is three, the left side of the rear side of the top of the base is fixedly connected with a first connecting block, the right side of the rear side of the top of the base is fixedly connected with a second connecting block, the left side of the first connecting block is fixedly connected with a placing block, the top of the placing block is fixedly connected with a motor, the output end of the motor is fixedly connected with a second connecting rod, the right end of the second connecting rod is provided with a first square groove, both sides of the first connecting rod are fixedly connected with square blocks, and one side of each square block extends to the inside of the first square groove.

As the preferable mode of the utility model, the rear side of the top of the base is provided with the third connecting rod, the left side of the third connecting rod is provided with the second square groove, the other side of the square block extends to the inside of the second square groove, the right side of the third connecting rod penetrates to the right side of the second connecting block and is movably connected with the bearing seat, and the front side and the rear side of the right side of the bottom of the bearing seat are detachably connected with the base through bolts.

As the preferable one of the utility model, the pushing component comprises a limiting block, the bottom of the limiting block extends to the inside of the limiting groove, the limiting block is in sliding connection with the limiting groove, the top of the base is provided with a connecting plate, and two sides of the connecting plate are fixedly connected with the inner side of the limiting block.

As the preferable mode of the utility model, the top of the limiting block is fixedly connected with an L-shaped block, the inner side of the L-shaped block is provided with a placing groove, the inside of the placing groove is provided with a rectangular plate, the inner side of the rectangular plate is fixedly connected with a connecting square rod, and the inner side of the connecting square rod is fixedly connected with a rubber pad.

As the preferable mode of the utility model, the front side and the rear side of the inner wall of the placing groove are respectively provided with a stabilizing groove, the front side and the rear side of the rectangular plate are respectively fixedly connected with a stabilizing block, the outer sides of the stabilizing blocks extend to the inside of the stabilizing grooves, and the stabilizing blocks are in sliding connection with the stabilizing grooves.

As the preferable mode of the utility model, springs are arranged in the placing groove, the number of the springs is a plurality, the outer ends of the springs are fixedly connected with the outer side of the inner wall of the placing groove, and the inner ends of the springs are fixedly connected with the inner side of the connecting plate.

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

1. According to the utility model, the connecting plate is pushed to the rear side, the limiting block and the L-shaped block are driven to move to the rear side by the movement of the connecting plate, the L-shaped block is driven to move to the rear side by the movement of the L-shaped block, the connecting square rod and the cut wood are driven to move to the rear side by the movement of the L-shaped block, then a user starts a motor, the motor starts to drive the second connecting rod to rotate, the second connecting rod rotates to drive the square block to rotate, the first connecting rod rotates to drive the cutting blade to rotate, the cutting blade rotates to cut an object, and the first connecting rod rotates to drive the third connecting rod to rotate through the square block, so that the advantages of replacing the cutting blade and pushing the wood are achieved.

2. According to the utility model, through the mutual matching of the first connecting rod, the cutting piece, the first connecting block, the second connecting block, the placing block, the motor, the second connecting rod, the first square groove and the square block, the second connecting rod can be driven to rotate when the motor is started, the second connecting rod is driven to rotate to drive the square block to rotate, the square block is driven to rotate to drive the first connecting rod to rotate, the cutting piece is driven to rotate, and the cutting piece can cut a cut object, so that the advantage of cutting the cut object is achieved.

3. According to the utility model, the motor can indirectly drive the first connecting rod to rotate through the mutual matching of the third connecting rod, the second square groove and the bearing seat, and the first connecting rod rotates to drive the third connecting rod to rotate through the square, so that the stability of the cutting blade during operation can be improved, and the condition that the cutting blade shakes during operation is avoided.

4. According to the utility model, through the mutual matching of the limiting block and the connecting plate, the limiting block can be driven to slide in the limiting groove when the connecting plate is pushed to the rear side, so that the wood at the top of the base can be pushed, and the injury to the hands of a user during wood cutting can be prevented.

5. According to the utility model, through the mutual matching of the L-shaped block, the placing groove, the rectangular plate and the connecting square rod, the connecting square rod can be driven to move inwards when the rectangular plate is pushed inwards, and the connecting square rod and cut wood are tightly abutted and limited when the connecting square rod moves inwards, so that the stability of the wood in moving is improved, the condition that the wood is rocked in moving is avoided, and the wood cutting precision is unqualified.

Drawings

FIG. 1 is a front view of a base of the present utility model;

FIG. 2 is a right side exploded view of the cutting assembly of FIG. 1 in accordance with the present utility model;

FIG. 3 is a left side exploded view of the cutting assembly of FIG. 1 in accordance with the present utility model;

fig. 4 is an exploded view of the push assembly of fig. 1 of the present utility model.

In the figure: 1. a base; 2. a support leg; 3. a limit groove; 4. a cutting assembly; 40. a first connecting rod; 41. cutting the sheet; 42. a first connection block; 43. a second connection block; 44. placing a block; 45. a motor; 46. a second connecting rod; 47. a first square groove; 48. a square block; 49. a third connecting rod; 410. a second square groove; 411. a bearing seat; 5. a pushing assembly; 50. a limiting block; 51. a connecting plate; 52. an L-shaped block; 53. a placement groove; 54. a rectangular plate; 55. connecting square rods; 56. a stabilizing groove; 57. a stabilizing block; 58. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the multi-blade saw cutting device provided by the utility model comprises a base 1, wherein the front side and the rear side of the bottom of the base 1 are fixedly connected with supporting legs 2, both sides of the top of the base 1 are provided with limiting grooves 3, the rear side of the top of the base 1 is provided with a cutting assembly 4, and the front side of the top of the base 1 is provided with a pushing assembly 5.

Referring to fig. 1 and 2, the cutting assembly 4 includes a first connecting rod 40, a cutting piece 41 is fixedly connected to the surface of the first connecting rod 40, the number of the cutting pieces 41 is three, a first connecting block 42 is fixedly connected to the left side of the rear side of the top of the base 1, a second connecting block 43 is fixedly connected to the right side of the rear side of the top of the base 1, a placing block 44 is fixedly connected to the left side of the first connecting block 42, a motor 45 is fixedly connected to the top of the placing block 44, a second connecting rod 46 is fixedly connected to the output end of the motor 45, a first square groove 47 is formed in the right end of the second connecting rod 46, square blocks 48 are fixedly connected to both sides of the first connecting rod 40, and one side of each square block 48 extends to the inside of the first square groove 47.

As a technical optimization scheme of the utility model, through the mutual matching of the first connecting rod 40, the cutting piece 41, the first connecting block 42, the second connecting block 43, the placing block 44, the motor 45, the second connecting rod 46, the first square groove 47 and the square block 48, the second connecting rod 46 can be driven to rotate when the motor 45 is started, the square block 48 is driven to rotate by the rotation of the second connecting rod 46, the first connecting rod 40 is driven to rotate by the rotation of the square block 48, the cutting piece 41 is driven to rotate by the rotation of the first connecting rod 40, and a cut object can be cut by the rotation of the cutting piece 41, so that the advantage of cutting the cut object is achieved.

Referring to fig. 3, a third connecting rod 49 is disposed on the rear side of the top of the base 1, a second square groove 410 is formed on the left side of the third connecting rod 49, the other side of the square block 48 extends to the inside of the second square groove 410, the right side of the third connecting rod 49 penetrates to the right side of the second connecting block 43 and is movably connected with a bearing seat 411, and the front side and the rear side of the right side of the bottom of the bearing seat 411 are detachably connected with the base 1 through bolts.

As a technical optimization scheme of the utility model, through the mutual matching of the third connecting rod 49, the second square groove 410 and the bearing seat 411, the motor 45 can indirectly drive the first connecting rod 40 to rotate, and the first connecting rod 40 rotates to drive the third connecting rod 49 to rotate through the square 48, so that the stability of the cutting blade 41 during working can be improved, and the condition that the cutting blade 41 shakes during working is avoided.

Referring to fig. 1 and 4, the pushing assembly 5 includes a stopper 50, the bottom of the stopper 50 extends to the inside of the stopper groove 3, the stopper 50 is slidably connected with the stopper groove 3, the top of the base 1 is provided with a connection plate 51, and both sides of the connection plate 51 are fixedly connected with the inner side of the stopper 50.

As a technical optimization scheme of the utility model, through the mutual matching of the limiting block 50 and the connecting plate 51, the limiting block 50 can be driven to slide in the limiting groove 3 when the connecting plate 51 is pushed to the rear side, so that the wood at the top of the base 1 can be pushed, and the damage to the hands of a user during wood cutting can be prevented.

Referring to fig. 4, the top of the stopper 50 is fixedly connected with an L-shaped block 52, a placement groove 53 is provided on the inner side of the L-shaped block 52, a rectangular plate 54 is provided in the placement groove 53, a connection square rod 55 is fixedly connected on the inner side of the rectangular plate 54, and a rubber pad is fixedly connected on the inner side of the connection square rod 55.

As a technical optimization scheme of the utility model, through the mutual matching of the L-shaped block 52, the placing groove 53, the rectangular plate 54 and the connecting square rod 55, the connecting square rod 55 can be driven to move inwards when the rectangular plate 54 is pushed inwards, and the connecting square rod 55 and cut wood are tightly abutted and limited when moving inwards, so that the stability of the wood during movement is improved, the condition that the wood is rocked during movement is avoided, and the wood cutting precision is unqualified.

Referring to fig. 4, the front side and the rear side of the inner wall of the placement groove 53 are both provided with a stabilizing groove 56, the front side and the rear side of the rectangular plate 54 are both fixedly connected with a stabilizing block 57, the outer side of the stabilizing block 57 extends to the inside of the stabilizing groove 56, and the stabilizing block 57 is slidably connected with the stabilizing groove 56.

As a technical optimization scheme of the utility model, through the mutual matching of the stabilizing groove 56 and the stabilizing block 57, the rectangular plate 54 can be limited, so that the condition that the rectangular plate 54 shakes during working is prevented, the rectangular plate 54 can be limited, and the rectangular plate 54 and the placing groove 53 are prevented from being separated when the rectangular plate 54 is excessively pulled inwards.

Referring to fig. 4, springs 58 are provided inside the placement groove 53, the number of springs 58 is several, the outer ends of the springs 58 are fixedly connected with the outer side of the inner wall of the placement groove 53, and the inner ends of the springs 58 are fixedly connected with the inner side of the connection plate 51.

As a technical optimization scheme of the utility model, by arranging the spring 58, the rectangular block can always bear the elastic force of the spring 58, so that the connecting square rod 55 can always bear the elastic force of the spring 58, the connecting square rod 55 can be tightly attached to the cut wood, and the cut wood is prevented from shaking.

The working principle and the using flow of the utility model are as follows: when the wood cutting machine is used, a user places wood on the top of the base 1, the connecting plate 51 is subjected to the elastic force of the spring 58, so that the connecting square rod 55 and the friction pad are also subjected to the elastic force of the spring 58, the friction pad is tightly attached to the cut wood, then the user can push the connecting plate 51 to the rear side, the connecting plate 51 moves to drive the limiting block 50 and the L-shaped block 52 to move to the rear side, the L-shaped block 52 moves to the rear side to drive the connecting plate 51, the connecting square rod 55 and the cut wood to move to the rear side, then the user starts the motor 45, the motor 45 starts to drive the second connecting rod 46 to rotate, the second connecting rod 46 rotates to drive the square block 48 to rotate, the square block 48 rotates to drive the first connecting rod 40 to rotate, the cutting piece 41 rotates to cut the cut object, the first connecting rod 40 rotates to drive the third connecting rod 49 to rotate through the square block 48, the cutting object is cut, when the cutting piece 41 needs to be cut, the cutting piece 41 is required, the bolt mounted on the base 1 is dismounted, then the user pulls the third connecting rod 49 to the right, the first connecting rod 48 moves the third connecting rod 48 to the cutting piece 40 to the other side to the right, and the cutting piece 41 moves the first connecting rod 48 to the cutting piece 41 to the other side to be separated from the cutting piece 41, and then the cutting piece 41 moves the first connecting rod 48 to the cutting piece to the second connecting rod to move the cutting piece to be separated from the square.

To sum up: according to the multi-blade saw cutting device, through the matching use of the base 1, the supporting legs 2, the limiting grooves 3, the cutting assembly 4, the first connecting rod 40, the cutting blade 41, the first connecting block 42, the second connecting block 43, the placing block 44, the motor 45, the second connecting rod 46, the first square groove 47, the square block 48, the third connecting rod 49, the second square groove 410, the bearing seat 411, the pushing assembly 5, the limiting block 50, the connecting plate 51, the L-shaped block 52, the placing groove 53, the rectangular plate 54, the connecting square rod 55, the stabilizing groove 56, the stabilizing block 57 and the spring 58, the problem that the cutting blade is worn in long-term use is solved, the cutting blade is difficult to replace, and the cutting machine also needs to manually push wood in a manual mode when cutting objects such as wood is needed, so that the hand of a user is possibly damaged is solved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a multi-disc saw cutting device, includes base (1), its characterized in that: the front side and the rear side of the bottom of the base (1) are fixedly connected with supporting legs (2), both sides of the top of the base (1) are provided with limiting grooves (3), the rear side at base (1) top is provided with cutting subassembly (4), the front side at base (1) top is provided with pushing subassembly (5).

2. A multi-blade saw cutting device according to claim 1, wherein: cutting assembly (4) include head rod (40), the fixed surface of head rod (40) is connected with cutting piece (41), the quantity of cutting piece (41) is three, the left side fixedly connected with first connecting block (42) of base (1) top rear side, the right side fixedly connected with second connecting block (43) of base (1) top rear side, the left side fixedly connected with of first connecting block (42) places piece (44), the top fixedly connected with motor (45) of placing piece (44), the output fixedly connected with second connecting rod (46) of motor (45), first square groove (47) have been seted up to the right-hand member of second connecting rod (46), the both sides of head rod (40) are all fixedly connected with square (48), one side of square (48) extends to the inside of first square groove (47).

3. A multi-blade saw cutting device according to claim 2, wherein: the rear side at base (1) top is provided with third connecting rod (49), second square groove (410) have been seted up in the left side of third connecting rod (49), the opposite side of square (48) extends to the inside in second square groove (410), the right side of third connecting rod (49) runs through to the right side of second connecting block (43) and swing joint has bearing frame (411), the front side and the rear side on bearing frame (411) bottom right side all can dismantle through bolt and base (1) and be connected.

4. A multi-blade saw cutting device according to claim 1, wherein: the pushing assembly (5) comprises a limiting block (50), the bottom of the limiting block (50) extends to the inside of the limiting groove (3), the limiting block (50) is in sliding connection with the limiting groove (3), a connecting plate (51) is arranged at the top of the base (1), and two sides of the connecting plate (51) are fixedly connected with the inner side of the limiting block (50).

5. A multi-blade saw cutting device according to claim 4, wherein: the top fixedly connected with L type piece (52) of stopper (50), standing groove (53) have been seted up to the inboard of L type piece (52), the inside of standing groove (53) is provided with rectangular plate (54), the inboard fixedly connected with connection square pole (55) of rectangular plate (54), the inboard fixedly connected with rubber pad of connection square pole (55).

6. A multi-blade saw cutting device according to claim 5, wherein: the front side and the rear side of standing groove (53) inner wall all have seted up stable groove (56), the front side and the rear side of rectangular plate (54) all fixedly connected with steady block (57), the outside of steady block (57) extends to the inside of stable groove (56), steady block (57) and stable groove (56) sliding connection.

7. A multi-blade saw cutting device according to claim 5, wherein: the inside of standing groove (53) is provided with spring (58), the quantity of spring (58) is a plurality of, the outside fixed connection of the outer end of spring (58) and standing groove (53) inner wall, the inboard fixed connection of inner end and connecting plate (51) of spring (58).