Efficient automatic cutting device for bearing steel

Abstract

The utility model discloses an efficient and automatic steel cutting device for bearings, which relates to the technical field of steel cutting and comprises a band saw. Two supporting frames are arranged below the band saw, a gap facilitating cutting is formed between the two supporting frames, a guide rail frame is welded to one side of one supporting frame, and the other end of the guide rail frame is fixed to the machine frame through a bolt. A bearing frame is connected to the guide rail frame in a sliding mode, the bearing frame is in a rectangular frame shape, and a pressing plate is arranged in the middle of the bearing frame. According to the steel bar cutting device, a steel bar is placed on the bearing frame, the steel bar is pressed through the pressing plate, the steel bar is prevented from shaking in the cutting process, the steel bar slides on the guide rail frame along with the bearing frame, the steel bar is driven to continuously move forwards, the band saw can conveniently cut the steel bars with different lengths for multiple times, and use is more convenient.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of steel cutting, in particular to a high-efficiency automatic cutting device for bearing steel. Background Art

[0002] Bearing is an important component in modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. When making bearings, it is necessary to cut suitable steel bars first and then process them.

[0003] China Utility Model Publication No. CN 218555769 U discloses a stainless steel bar cutting machine, belonging to the field of cutting machines, comprising a cutting platform, a cutting machine body is arranged on the upper part of the cutting platform, a saw blade through groove is opened on the upper surface of the cutting platform, a chip wiping assembly is arranged on one side of the saw blade through groove, the chip wiping assembly comprises a positioning sleeve, a chip wiping rubber sleeve and a chip wiping bristle, a chip wiping rubber sleeve is fixedly installed inside the positioning sleeve, and a chip wiping bristle is arranged on the inner arc surface of the chip wiping rubber sleeve;

[0004] The above-mentioned stainless steel rod cutting machine cuts the rods one by one by cutting saw blades. Before cutting, when the rods are long and numerous, they are cut one by one, and each cutting is repeated multiple times, which will lead to very low work efficiency and fail to reduce working time and work intensity. For this reason, we provide a high-efficiency automatic cutting device for bearing steel. By placing multiple steel rods on a carrier and fixing them with a pressing plate, the carrier can drive the rods to move and cooperate with the cutting of a band saw, so that multiple rods can be cut at one time, and can be moved for continuous cutting, which is more convenient to use and effectively compensates for the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a high-efficiency automatic cutting device for bearing steel to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A highly efficient automatic cutting device for bearing steel comprises a band saw; two support frames are arranged below the band saw, and a spacing is arranged between the two support frames to facilitate cutting, a guide frame is welded on one side of one of the support frames, and the other end of the guide frame is fixed to the frame by bolts; a bearing frame is slidably connected to the guide frame, the bearing frame is in the shape of a rectangular frame, and a pressing plate is arranged in the middle of the bearing frame.

[0008] As a further technical solution of the utility model, the pressing plate is connected to the push rod of the pressing cylinder, the pressing cylinder is fixed to the supporting frame by bolts, and the bottom of the supporting frame is connected to the screw rod by a nut seat.

[0009] As a further technical solution of the utility model, the two ends of the screw are respectively connected to the seat bearings installed on the guide frame and the corresponding support frame, and one end of the screw is connected to the driving shaft of the driving motor, and the driving motor is fixed to the guide frame by bolts.

[0010] As a further technical solution of the utility model, the band saw is fixed on a sliding seat by bolts, the sliding seat is slidably connected to a guide frame, and the guide frame is fixed to a frame by bolts.

[0011] As a further technical solution of the utility model, the top of the sliding seat is cooperatively connected with a push rod of a pushing cylinder, and the pushing cylinder is fixed to the guide frame by bolts.

[0012] As a further technical solution of the utility model, a fixing ear is welded on one side of the sliding seat, a water spray pipe is embedded in the fixing ear, and one end of the water spray pipe is connected to the water pump.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model places the steel bar on the carrier and presses the steel bar by the pressing plate to prevent shaking during cutting. As the carrier slides on the guide rail, the steel bar is driven to move forward continuously, which facilitates the band saw to cut the steel bars into different lengths multiple times and is more convenient to use.

[0015] In the utility model, the push rod of the pressing cylinder drives the pressing plate to move, thereby providing power for the pressing plate to press the steel rod, and the driving shaft of the driving motor drives the screw to rotate. The bearing frame is connected with the screw through the nut seat, and the bearing frame is slidably connected to the guide rail frame to provide power for pushing the steel rod to move.

[0016] In the utility model, the push rod of the cylinder drives the sliding seat to move, and the guide frame plays a guiding role, so that it is convenient for the sliding seat to drive the band saw to move up and down to perform a cutting action. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 This utility model Figure 1 main view.

[0020] Figure 4 This utility model Figure 1 Left view of .

[0021] Figure 5 This utility model Figure 1 A partial enlarged view of point A.

[0022] Figure 6 This utility model Figure 2 A partial enlarged view of point B.

[0023] In the figure: 1-frame, 2-support frame, 3-band saw, 4-sliding seat, 5-guide frame, 6-pushing cylinder, 7-guide frame, 8-screw, 9-driving motor, 10-carrying frame, 11-pressing plate, 12-pressing cylinder, 13-fixing ear, 14-water spray pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 In the embodiment of the utility model, the efficient automatic cutting device for bearing steel includes a band saw 3; two support frames 2 are arranged under the band saw 3, and a spacing is arranged between the two support frames 2 for easy cutting, a guide frame 7 is welded on one side of one of the support frames 2, and the other end of the guide frame 7 is fixed to the frame 1 by bolts; a bearing frame 10 is slidably connected to the guide frame 7, and the bearing frame 10 is in the shape of a rectangular frame, and a pressing plate 11 is arranged in the middle of the bearing frame 10.

[0026] By adopting the above technical solution, the steel rod is placed on the carrier 10, and the steel rod is pressed by the pressing plate 11 to prevent shaking during cutting. As the carrier 10 slides on the guide frame 7, the steel rod will be driven to move forward continuously, making it convenient for the band saw 3 to cut into steel rods of different lengths multiple times, which is more convenient to use.

[0027] In this embodiment, the pressing plate 11 is connected to the push rod of the pressing cylinder 12, the pressing cylinder 12 is fixed to the supporting frame 10 by bolts, and the bottom of the supporting frame 10 is connected to the screw rod 8 by a nut seat.

[0028] Furthermore, both ends of the screw rod 8 are respectively connected to the seat bearings installed on the guide frame 7 and the corresponding support frame 2, and one end of the screw rod 8 is connected to the driving shaft of the driving motor 9, and the driving motor 9 is fixed to the guide frame 7 by bolts.

[0029] By adopting the above technical solution, the push rod of the pressing cylinder 12 drives the pressing plate 11 to move, thereby providing power for the pressing plate 11 to press the steel rod, and the driving shaft of the driving motor 9 drives the screw 8 to rotate. The supporting frame 10 is connected to the screw 8 through the nut seat, and the supporting frame 10 is slidably connected to the guide rail frame 7 to provide power for pushing the steel rod to move.

[0030] In this embodiment, the band saw 3 is fixed to the sliding seat 4 by bolts, the sliding seat 4 is slidably connected to the guide frame 5, and the guide frame 5 is fixed to the frame 1 by bolts.

[0031] Furthermore, the top of the sliding seat 4 is cooperatively connected with a push rod of a pushing cylinder 6, and the pushing cylinder 6 is fixed to the guide frame 5 by bolts.

[0032] By adopting the above technical solution, the push rod of the cylinder 6 drives the sliding seat 4 to move, and the guide frame 5 plays a guiding role, thereby facilitating the sliding seat 4 to drive the band saw 3 to move up and down to perform a cutting action.

[0033] In this embodiment, a fixing ear 13 is welded on one side of the sliding seat 4, a water spray pipe 14 is embedded in the fixing ear 13, and one end of the water spray pipe 14 is connected to the water pump.

[0034] By adopting the above technical solution, the water pump sprays water through the water spray pipe 14, so as to cool down the high temperature generated during the cutting process.

[0035] The working principle of the utility model is as follows: when in use, the water pump sprays water through the water spray pipe 14, so as to cool down the high temperature generated during the cutting process; the push rod of the push cylinder 6 drives the sliding seat 4 to move, and the guide frame 5 plays a guiding role, so that it is convenient for the sliding seat 4 to drive the band saw 3 to move up and down to make a cutting action; the push rod of the pressing cylinder 12 drives the pressing plate 11 to move, so as to provide power for the pressing plate 11 to press the steel rod, and the driving shaft of the driving motor 9 drives the screw rod 8 to rotate, and the supporting frame 10 is connected with the screw rod 8 through the nut seat, and the supporting frame 10 is slidably connected to the guide rail frame 7 to provide power for pushing the steel rod to move; the steel rod is placed on the supporting frame 10, and the steel rod is pressed by the pressing plate 11 to prevent shaking during cutting. As the supporting frame 10 slides on the guide rail frame 7, it will drive the steel rod to continue to move forward, which is convenient for the band saw 3 to cut into steel rods of different lengths multiple times, and it is more convenient to use.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. High-efficiency automatic cutting device for bearing steel, characterized by: The invention comprises a band saw (3); two support frames (2) are arranged below the band saw (3); a spacing is arranged between the two support frames (2) to facilitate cutting; a guide frame (7) is welded to one side of one of the support frames (2); the other end of the guide frame (7) is fixed to the frame (1) by bolts; a bearing frame (10) is slidably connected to the guide frame (7); the bearing frame (10) is in the shape of a rectangular frame; and a pressing plate (11) is arranged in the middle of the bearing frame (10).

2. The high-efficiency automatic cutting device for bearing steel according to claim 1 is characterized in that: The pressing plate (11) is connected to the push rod of the pressing cylinder (12), the pressing cylinder (12) is fixed to the support frame (10) by bolts, and the bottom of the support frame (10) is connected to the screw rod (8) by a nut seat.

3. The high-efficiency automatic cutting device for bearing steel according to claim 2 is characterized in that: The two ends of the screw rod (8) are respectively connected to the seat bearings installed on the guide rail frame (7) and the corresponding support frame (2), and one end of the screw rod (8) is connected to the drive shaft of the drive motor (9), and the drive motor (9) is fixed to the guide rail frame (7) by bolts.

4. The high-efficiency automatic cutting device for bearing steel according to claim 1 is characterized in that: The band saw (3) is fixed to a sliding seat (4) by means of bolts. The sliding seat (4) is slidably connected to a guide frame (5), and the guide frame (5) is fixed to the frame (1) by means of bolts.

5. The high-efficiency automatic cutting device for bearing steel according to claim 4 is characterized in that: The top of the sliding seat (4) is cooperatively connected with the push rod of the pushing cylinder (6), and the pushing cylinder (6) is fixed to the guide frame (5) by bolts.

6. The high-efficiency automatic cutting device for bearing steel according to claim 5 is characterized in that: A fixing ear (13) is welded to one side of the sliding seat (4), a water spray pipe (14) is embedded in the fixing ear (13), and one end of the water spray pipe (14) is connected to a water pump.

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