CN210451190U

CN210451190U - Material cutting machine

Info

Publication number: CN210451190U
Application number: CN201921466574.2U
Authority: CN
Inventors: 周明庚
Original assignee: Xiamen Xinpeng Industry And Trade Co ltd
Current assignee: Xiamen Xinpeng Industry And Trade Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-05
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a material cutting machine, which comprises a liftable electric saw, a first clamping part, a second clamping part, a third clamping part and a conveying mechanism, wherein the first clamping part, the second clamping part, the third clamping part and the conveying mechanism are arranged on the same straight line; the first clamping part and the second clamping part are fixed; the third clamping part is driven by the conveying mechanism to reciprocate along the straight line; first to third clamping part all includes a base member, sets up cylinder, the clamp plate of setting at the base member top in base member bottom, base member top middle part is provided with the draw-in groove that is used for placing the material of waiting to cut, cylinder piston rod orders about the clamp plate after passing the base member and is elevating movement to compress tightly when making the clamp plate fall to the minimum and wait to cut the material, keep away from when the clamp plate rises to the summit and wait to cut the material. The device has simple structure and low manufacturing cost.

Description

Material cutting machine

Technical Field

The utility model belongs to the technical field of cutting equipment and specifically relates to a material cutting machine is related to.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like.

Although the cutting machine is more and more intelligent and automatic along with the development of the technology, for some cutting occasions with less high precision requirements, such as the cutting of steel pipes and steel materials, the expected functions are as follows: automatic feeding and automatic distance setting are realized, and although the high-intelligence automatic cutting machine tool can meet the requirements, the purchase cost is high and the cost performance is not high. There is therefore a need for a cutting device which is simple in construction and inexpensive.

Disclosure of Invention

In view of the above, there is a need for a material cutting machine with simple structure and convenient use.

In order to solve the technical problem, the technical scheme of the utility model is that: a material cutting machine comprises a liftable electric saw, a first clamping part, a second clamping part, a third clamping part and a conveying mechanism, wherein the first clamping part, the second clamping part, the third clamping part and the conveying mechanism are arranged on the same straight line;

the first clamping part and the second clamping part are fixed;

the third clamping part is driven by the conveying mechanism to reciprocate along the straight line;

the first clamping part, the second clamping part and the third clamping part respectively comprise a base body, an air cylinder arranged at the bottom of the base body and a pressing plate arranged at the top of the base body, a clamping groove for placing a material to be cut is formed in the middle of the top end of the base body, a piston rod of the air cylinder penetrates through the base body and drives the pressing plate to move up and down, so that the pressing plate is pressed tightly against the material to be cut when the pressing plate is lowered to the lowest position, and the pressing plate is far away from the;

the saw blade of the electric saw is arranged between the first clamping part and the second clamping part.

Furthermore, the electric saw, the first clamping part, the second clamping part, the third clamping part and the conveying mechanism are all arranged on a rack.

Further, the first clamping part and the second clamping part share the same base body.

Furthermore, the bottom of the electric saw is hinged to the frame, a fourth cylinder for driving the electric saw to swing around the hinged position is arranged on the frame, when a piston rod of the fourth cylinder is ejected out, a saw blade of the electric saw enters between the first clamping part and the second clamping part, and when the piston rod of the fourth cylinder retracts, the saw blade of the electric saw is far away from between the first clamping part and the second clamping part.

Furthermore, a first support and a second support are arranged on the rack, the first clamping part is fixed on the first support, and the conveying mechanism is fixed on the second support.

Furthermore, the conveying mechanism comprises a screw rod driven to rotate by a motor, a nut matched with the screw rod is arranged on the third clamping part, and the conveying mechanism also comprises at least one polished rod penetrating through the third clamping part; the two ends of the screw rod are hinged to the first support and the second support respectively, the two ends of the polished rod are fixed to the first support and the second support respectively, the motor is fixed to the second support, and the conveying mechanism drives the third clamping portion to move along the screw rod and the polished rod.

Furthermore, the upper parts of the first support and the second support are provided with grooves for materials to be cut to pass through.

Compared with the prior art, the utility model discloses following beneficial effect has: the device realizes automatic fixed-distance feeding of materials through the three clamping parts, and has the advantages of simple structure, convenience in use, low manufacturing cost and convenience in maintenance.

In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the first and second clamping portions according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a third clamping portion in an embodiment of the present invention.

Fig. 4 is a schematic view of a usage status of the embodiment of the present invention.

In the figure: 1-frame, 11-second support, 2-conveying mechanism, 21-motor, 22-screw rod, 23-polished rod, 3-third clamping part, 31-third cylinder, 32-third cylinder piston rod, 33-third base body, 34-clamping groove, 35-third pressing plate, 4-second clamping part, 41-second cylinder, 42-second base body, 43-second pressing plate, 5-first clamping part, 51-first cylinder, 52-first base body, 53-first pressing plate, 6-first support, 7-electric saw, 71-saw blade, 8-steel pipe and 81-finished product.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-3, a material cutting machine comprises a frame 1, wherein a first support 6 and a second support 11 are arranged on the frame 1, a first clamping part 5, a second clamping part 4, a third clamping part 3 and a conveying mechanism 2 which are arranged on the same straight line are arranged between the first support 6 and the second support 11, the material cutting machine also comprises an electric saw 7 with the bottom hinged on the frame 1, the frame 1 drives the electric saw 7 to swing around a hinged part through a fourth cylinder, the bottom of the fourth cylinder is hinged on the frame 1, and a piston rod of the fourth cylinder is hinged at the rear end of the electric saw 7; when the piston rod of the fourth cylinder is ejected, the electric saw blade 71 enters between the first clamping part and the second clamping part, and when the piston rod of the fourth cylinder is retracted, the electric saw blade is far away from between the first clamping part and the second clamping part.

In this embodiment, the first clamping portion 5 includes a first base 52, a first cylinder 51 disposed at the bottom of the first base 52, and a first pressing plate 53 disposed at the top of the first base 52, the middle of the top end of the first base 52 is provided with a slot 34 for placing the steel tube 8, a piston rod of the first cylinder 51 passes through the first base 52 and then drives the first pressing plate 53 to move up and down, so that the first pressing plate 53 presses the steel tube 8 when moving to the lowest position, and the first pressing plate 53 moves to the top point and then moves away from the steel tube 8.

In this embodiment, the second clamping portion 4 includes a first base 42, a second cylinder 41 disposed at the bottom of the second base 42, and a second pressing plate 43 disposed at the top of the second base 42, the middle of the top end of the second base 42 is provided with a slot 34 for placing the steel pipe 8, the piston rod of the second cylinder 41 passes through the second base 42 and drives the second pressing plate 43 to move up and down, so that the second pressing plate 43 presses the steel pipe 6 when moving to the lowest position, and the second pressing plate 43 moves away from the steel pipe when moving to the top.

In this embodiment, the first substrate 52 and the second substrate 42 are integrally formed. The base body is fixed to the first bracket 6.

In this embodiment, the third clamping portion 3 includes a third base 33, a third cylinder 31 disposed at the bottom of the third base 33, and a third pressing plate 35 disposed at the top of the third base 33, a clamping groove 34 for placing the steel pipe 8 is disposed in the middle of the top end of the third base 33, and the third cylinder piston rod 32 passes through the third base 33 and then drives the third pressing plate 35 to perform a lifting motion, so that the steel pipe 8 is pressed when the third pressing plate 35 is lowered to the lowest position, and the third pressing plate 35 is far away from the steel pipe 8 when it is raised to the top.

In this embodiment, the conveying mechanism 2 includes a screw rod 22 driven by a motor 21 to rotate, and the third clamping portion 3 is provided with a nut matched with the screw rod 22, and further includes two polish rods 23 penetrating through the third clamping portion; two ends of the screw rod 22 are respectively hinged to the first support 6 and the second support 11, two ends of the polished rod 23 are respectively fixed to the first support 6 and the second support 11, the motor 21 is fixed to the second support 11, and the conveying mechanism drives the third clamping portion to move along the screw rod and the polished rod.

In this embodiment, the upper parts of the first support and the second support are both provided with grooves for allowing materials to be cut to pass through.

When in use, as shown in fig. 4, the steel pipe 8 is placed in the clamping groove, and the distance (rated distance) for cutting off the steel pipe each time is set; all the pressing plates descend to tightly press the steel pipes, the electric saw blade descends to cut off the steel pipes, and the finished products 81 are temporarily stored in the clamping grooves of the first base body; the third pressing block 35 ascends and the electric saw blade 71 ascends, and after the motor 21 drives the third clamping part 3 to retreat by a rated distance through the screw rod 22, the third pressing block 35 descends to press the steel pipe; the first pressing block 53 and the second pressing block 43 ascend, the motor drives the third clamping part to advance by a rated distance through the screw rod, the finished product is ejected out of the first clamping groove by the steel pipe, the front end of the steel pipe enters the first clamping groove, the first pressing block 53 and the second pressing block 43 descend to press the steel pipe tightly, the electric saw blade descends, and the steel pipe continues to be cut.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A material cutting machine is characterized in that: the electric saw comprises a liftable electric saw, a first clamping part, a second clamping part, a third clamping part and a conveying mechanism, wherein the first clamping part, the second clamping part, the third clamping part and the conveying mechanism are arranged on the same straight line;

the first clamping part and the second clamping part are fixed;

2. The material cutting machine according to claim 1, characterized in that: the electric saw, the first clamping part, the second clamping part, the third clamping part and the conveying mechanism are all arranged on a rack.

3. The material cutting machine according to claim 2, characterized in that: the first clamping part and the second clamping part share the same base body.

4. The material cutting machine according to claim 2, characterized in that: the bottom of the electric saw is hinged to the rack, a fourth cylinder which drives the electric saw to swing around the hinged position is arranged on the rack, when a piston rod of the fourth cylinder is ejected out, a saw blade of the electric saw enters between the first clamping part and the second clamping part, and when the piston rod of the fourth cylinder retracts, the saw blade of the electric saw is far away from between the first clamping part and the second clamping part.

5. The material cutting machine according to claim 3, characterized in that: the frame is provided with a first support and a second support, the first clamping part is fixed on the first support, and the conveying mechanism is fixed on the second support.

6. The material cutting machine according to claim 5, characterized in that: the conveying mechanism comprises a screw rod driven to rotate by a motor, a nut matched with the screw rod is arranged on the third clamping part, and the conveying mechanism also comprises at least one polished rod penetrating through the third clamping part; the two ends of the screw rod are hinged to the first support and the second support respectively, the two ends of the polished rod are fixed to the first support and the second support respectively, the motor is fixed to the second support, and the conveying mechanism drives the third clamping portion to move along the screw rod and the polished rod.

7. The material cutting machine according to claim 5, characterized in that: and grooves for allowing materials to be cut to pass through are formed in the upper parts of the first support and the second support.