CN107225286B - A high-efficiency electric two-way drive cutting device - Google Patents

Abstract

The invention discloses a high-efficiency electric two-way drive cutting device, which includes a base, a left column I, a right column II, a motor, and a bracket. Coupling connection, the coupling is connected with the crankshaft Ⅰ, the crankshaft Ⅰ and the bearing are installed on the bracket Ⅰ, the bracket Ⅰ and the base are connected by bolts, the left column Ⅰ, the right column Ⅱ are connected with the base by bolts, the left column Ⅰ, the right column Ⅱ is connected with connecting rod Ⅰ and connecting rod Ⅱ. Connecting rod Ⅰ and connecting rod Ⅱ are connected with hacksaw Ⅰ and hacksaw Ⅱ. Hacksaw Ⅰ and hacksaw Ⅱ are connected with chute Ⅰ and chute Ⅱ through threads. II and slider II are connected through a sliding pair, and slider I is fixed on the left connecting plate I and right connecting plate II; the left column I and right column II also include left clamps, right clamps, studs, wrenches, fixing plate, and crankshaft I and crankshaft II form a certain angle with each other. The invention can realize electric bidirectional cutting.

Description

A high-efficiency electric two-way drive cutting device

technical field

The invention relates to a two-way, batch material cutting device, in particular to a high-efficiency electric two-way drive cutting device.

Background technique

A chainsaw is a cutting tool powered by electricity and used to cut wood, stone, steel, etc. Separate fixed and portable. Although there are many chainsaws now, they are all single-cut, inefficient and complex in structure, troublesome in maintenance, high in heat generation, and inconvenient for workers to operate. In modern times, all our industries have gear transmissions, and gears are also used to transmit motion in couplings. The crankshaft is an important part of the diesel engine. The crankshaft is also an important part to realize two-way machining. The double crankshaft realizes electric two-way drive cutting, which is convenient for cutting.

With the rapid development of the manufacturing industry, high efficiency and mass production have become more and more widespread in the industry. The traditional saw with a single cutting material can no longer adapt to the development of the manufacturing industry. The traditional saw has low cutting efficiency and laborious manual operation. , And the cutting accuracy is not high, the operator can easily cut the material off, wasting resources and increasing the burden on the enterprise. The two-way automatic cutting device can improve the work efficiency of workers and reduce the labor force.

Contents of the invention

The technical problem to be solved by the present invention is to provide a high-efficiency electric bidirectional drive cutting device, to improve work efficiency and realize batch cutting. The technical problem to be solved by the present invention adopts the following scheme to realize

1. A high-efficiency electric two-way drive cutting device, including a base, left column I, right column II, motor, and a bracket. The coupling is connected with the crankshaft Ⅰ, the crankshaft Ⅰ and the bearing are installed on the bracket Ⅰ, the bracket Ⅰ and the base are connected by bolts, the left column Ⅰ, the right column Ⅱ are connected with the base by bolts, the left column Ⅰ, the right column Ⅱ and the Connecting rod Ⅰ and connecting rod Ⅱ are connected. Connecting rod Ⅰ and connecting rod Ⅱ are connected to hacksaw Ⅰ and hacksaw Ⅱ. The slider II is connected by a sliding pair, and the slider I is fixed on the left connecting plate I and the right connecting plate II; the left column I and the right column II also include a left clamp, a right clamp, a stud, a wrench, and a fixing plate.

The crankshaft I and the crankshaft II are installed between the brackets I, II and III respectively, which ensures bidirectional cutting. Crankshaft Ⅰ and crankshaft Ⅱ are respectively connected with connecting rod Ⅰ and connecting rod Ⅱ. Connecting rod Ⅰ and connecting rod Ⅱ are connected with hacksaw Ⅰ and hacksaw Ⅱ. The motor drives the rotation of the crankshaft of the crankshaft, and the connecting rod rotates with the crankshaft to drive the hacksaw. Slide back and forth to cut material

The connecting rod and the hacksaw are connected by a bolt to ensure the mobility of the connecting rod. The hacksaw and the chute are connected together by threads, and the slide block is fixed on the supporting platform.

The motor and the boss are connected by bolts, and the boss is directly installed on the ground through water, which can reduce the bearing capacity of the base and ensure the overall force balance of the base, so that it can shake during cutting and cut materials stably.

The crankshaft I and the crankshaft II form a certain angle with each other.

The support is composed of support I, support II, support III, crankshaft I, crankshaft II and bearings.

The structures of the left column I and the right column II are the same, the structure is symmetrical, and the static and dynamic balance of the device is achieved.

The chute is fixed on the hacksaw, and the slider is integrated with a support block and fixed on the column to ensure the relative movement of the chute.

The beneficial effect of the present invention is that the two-way cutting is realized by using the double crankshaft, and the movement is transmitted to the hacksaw to cut the material through the connecting rod. Compared with the traditional electric saw, the present invention has high efficiency, can realize two-way cutting, and is easy to operate. Easy to saw manually, saving labor cost and high efficiency.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic diagram of a column structure of the present invention;

Fig. 3 is the schematic diagram of the support structure of the present invention;

Fig. 4 is the front view behind the general section of the present invention;

Fig. 5 is the schematic diagram of connecting rod structure of the present invention;

Fig. 6 is a schematic view of the structure of the chute of the present invention;

In the figure: 1. Base; 2. Column; 3. Motor; 4. Bracket; 21. Chute; 22. Connecting plate; 23. Bolt; 24. Slider; 25. Hacksaw; .Left fixture; 28. Bolt; 29. Right fixture; 210. Bolt; 211. Column platform; 212. Rib; 213. Bolt; 214. Wrench; 32. Motor boss; 33 Coupling; 41. Bearing; 42. Bracket I; 43. Pin; 44. Bracket III; 45. Bolt; 46. Crankshaft I; Rod II. 410. Crankshaft II

specific implementation plan

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and illustrations.

As shown in Figures 1 to 5, a high-efficiency electric two-way drive cutting device includes a base, a left column I, a right column II, a motor, a bracket, the motor and the boss are connected by bolts, and the motor and the bracket I are connected by a joint. Shaft connection, the coupling is connected with the crankshaft Ⅰ, the crankshaft Ⅰ and the bearing are installed on the bracket Ⅰ, the bracket Ⅰ and the base are connected by bolts, the left column Ⅰ, the right column Ⅱ are connected with the base by bolts, the left column Ⅰ, The right column II and the bracket are connected to the hacksaw II through the connecting rod II, the hacksaw II is connected to the chute II through threads, the chute II is connected to the slider II through a sliding pair, and the slider is fixed on the left column I , on the right column II; the left column I and the right column II also include a left clamp, a right clamp, a stud, a wrench, and a fixing plate.

The crankshaft I and the crankshaft II are respectively installed between the brackets with the brackets I, II and III to ensure bidirectional cutting. Crankshaft Ⅰ and crankshaft Ⅱ are respectively connected with connecting rod Ⅰ and connecting rod Ⅱ. Connecting rod Ⅰ and connecting rod Ⅱ are connected with hacksaw Ⅰ and hacksaw Ⅱ. The motor drives the rotation of the crankshaft of the crankshaft, and the connecting rod rotates with the crankshaft to drive the hacksaw. Slide back and forth to cut wood, stone, steel

The connecting rod and the hacksaw are connected by a bolt to ensure the mobility of the connecting rod. The hacksaw and the chute are connected together by threads, and the slide block is fixed on the supporting platform.

The motor and the boss are connected by bolts, and the boss is directly installed on the ground through water, which can reduce the bearing capacity of the base and ensure the overall force balance of the base, so that it can shake during cutting and cut materials stably.

The crankshaft I and the crankshaft II form a certain angle with each other.

The support is composed of support I, support II, support III, crankshaft I, crankshaft II and bearings.

The structure of the left column I and the right column II is the same to ensure the symmetry of the structure

The chute is fixed on the hacksaw, and the slider is integrated with a support block and fixed on the column to ensure the relative movement of the chute.

The specific implementation is as follows: as shown in Figure 1, the material is clamped on the fixture, power is supplied to the motor 3, the motor 3 drives the coupling 33 to rotate, the coupling 33 drives the crankshaft I46, the crankshaft II410 rotates, the crankshaft is connected with the connecting rod, The connecting rod also rotates accordingly, and the connecting rod drives the hacksaw 25 to slide and cut the material, because the hacksaw 25 is connected by the bolt 23 to fix the connecting plate 22 and the chute 21 together, and the slider 24 is fixed together with the connecting plate 216 Yes, the chute 21 and the slider 24 can slide relative to each other.

Motor 3 drives shaft coupling 33 to rotate, shaft coupling 33 drives crankshaft I, crankshaft II rotates, crankshaft I, crankshaft II are respectively connected with connecting rod I, connecting rod II, and connecting rod I, connecting rod II rotate together to realize two-way cutting.

When the material is cut, turn off the motor for the second cutting, and re-enter the clamped material.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned embodiments and the specification only illustrates the basic principles of the present invention, and the present invention will also be described without departing from the spirit and scope of the present invention. There are various changes and improvements which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high-efficient electronic two-way drive cutting device, includes base (1), left stand I (2), right stand II (2), motor (3), support I (4), support II (4), III (4) of support its characterized in that: the motor (3) is connected with the boss (32) through a bolt (31), the motor (3) is connected with the right side of the support I (4) through a coupler (33), the coupler (33) is connected with a crankshaft I (46), the crankshaft I (46) is installed on the support I (4) through a bearing (41), the support III (4) is connected with the base (1) through a bolt (45), the support (4) is installed in the middle of the base (1), the left upright I (2) and the right upright II (2) are connected with the base through a bolt (213), the left upright I (2), the right upright II (2) is connected with a connecting rod I (47) and a connecting rod II (49), the connecting rod I (48) and the connecting rod II (49) are connected with the steel saw I (25) and the steel saw II (25), the steel saw I (25), the steel saw II (25) is connected with the sliding chute I (25) and the sliding chute II (21) through threads, the sliding chute II (21) is connected with the sliding pair, the sliding block I (24) is fixed on the connecting plate I (2) and the right connecting plate (2); the left upright post I (2) and the right upright post II (2) further comprise a left clamp (27), a right clamp (29), a stud (210), a wrench (214) and a fixing plate (26).

2. A high efficiency, electrically powered, bi-directionally driven cutting device as recited in claim 1 wherein: the crankshaft I (46) and the crankshaft II (410) form a certain included angle with each other.

3. A high efficiency, electrically powered, bi-directionally driven cutting device as recited in claim 1 wherein: the support include support I (4), support II (4), support III (4), bent axle I (46), bent axle II (410), bearing (41).

4. A high efficiency, electrically powered, bi-directionally driven cutting device as recited in claim 1 wherein: the sliding groove (21) is fixed on the steel saw (25), and the sliding block is integrated with a supporting block (216).

5. A high efficiency, electrically powered, bi-directionally driven cutting device as claimed in claim 1, wherein: the left stand column I (2) and the right stand column II (2) are consistent in structure.

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