Horizontal steel bar fixed-length cutting machine

Abstract

The utility model discloses a horizontal steel bar fixed-length cut-off machine which comprises a frame body, a carrier block and a fixed cutter are fixedly installed on the inner wall of the frame body, a hydraulic cutter is installed on the inner wall of the frame body, a frame table is fixedly connected to the surface of the frame body, two double-roller assemblies are symmetrically arranged on the inner wall of the frame table, and the two double-roller assemblies are fixedly connected to the surface of the frame body. A T-shaped plate is fixedly installed on the top of the stand, a motor is fixedly installed on the surface of the T-shaped plate through bolts, and an output shaft of the motor penetrates through the T-shaped plate and is fixedly connected with a rotary disc. The rack is driven by swinging of the toothed plate to move in the vertical direction, then the rack drives the transverse plate to move through the sliding rod, the transverse plate drives the double-roller assembly located on the upper side to move in the vertical direction, and the pressing rollers can be rapidly adjusted in the vertical direction; and therefore, the pressing roller can rapidly press the reinforcing steel bars on the surface of the conveying roller, and then the purpose of improving the adjusting efficiency and convenience of the pressing roller is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar cutting, in particular to a horizontal steel bar fixed-length cutting machine. Background Art

[0002] When processing cement culverts, steel bars are needed to make the pipe body skeleton. The length of steel bars required for batch production of cement culverts is consistent. At this time, a steel bar fixed-length cutting machine is needed. It is a tool used to cut steel bars. Generally, there are fully automatic steel bar cutting machines and semi-automatic steel bar cutting machines. The fully automatic one, also called an electric cutting machine, converts electrical energy into kinetic energy through a motor to control the cutting edge of the cutter to achieve the effect of fixed-length cutting of steel bars.

[0003] Some steel bar fixed-length cutting machines use conveyor rollers to drive the displacement of steel bars, which is more efficient. However, the matching pressing rollers are adjusted by screws, which requires rotating the screws when compacting and fixing the steel bars, which is slightly inconvenient. Therefore, a horizontal steel bar fixed-length cutting machine is needed, which can quickly adjust the pressing rollers in the vertical direction, so that the pressing rollers can quickly compact the steel bars on the surface of the conveyor rollers, thereby improving the efficiency and convenience of the pressing roller adjustment. Utility Model Content

[0004] The purpose of the present utility model is to provide a horizontal steel bar fixed-length cutting machine, which can quickly adjust the pressing roller in the vertical direction, so that the pressing roller can quickly press the steel bar on the surface of the conveying roller, thereby improving the efficiency and convenience of the pressing roller adjustment, so as to solve the technical problems raised by the above background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a horizontal steel bar fixed-length cutting machine, which includes a frame: a carrier block and a fixed knife are fixedly installed on the inner wall of the frame, a hydraulic knife is installed on the inner wall of the frame, the surface of the frame is fixedly connected to a frame, and two double-roller assemblies are symmetrically provided on the inner wall of the frame, a T-shaped plate is fixedly installed on the top of the frame, a motor is fixedly installed on the surface of the T-shaped plate by bolts, the output shaft of the motor passes through the T-shaped plate and is fixedly connected to a turntable, the surface of the T-shaped plate is rotatably connected to a toothed plate, the surface of the turntable is provided with a shift shaft, a sliding rod is provided on the top of the frame, the top of the sliding rod is fixedly connected to a rack, and the bottom end of the sliding rod passes through the inner cavity of the frame and is fixedly connected to a cross plate.

[0006] Preferably, the double roller assembly on the lower side is fixedly connected to the inner wall of the platform and a driving motor is fixedly mounted on its surface, and the double roller assembly on the upper side is slidably connected to the platform.

[0007] Preferably, the dial shaft is rotatably connected to the turntable, the end of the dial shaft extends to the inner cavity of the tooth plate, and the surface of the dial shaft is in contact with the inner wall of the tooth plate.

[0008] Preferably, the rack is meshed with the tooth plate, a sleeve block is slidably connected to the surface of the rack, and the sleeve block is fixed to the T-shaped plate by bolts.

[0009] Preferably, the sliding rod is slidably connected to the stand, and the transverse plate is fixedly connected to the double-roller assembly located on the upper side.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model drives the rack to move in the vertical direction through the swing of the tooth plate, and then the rack drives the cross plate to move through the sliding rod, so that the cross plate drives the double roller assembly located on the upper side to move in the vertical direction, so as to achieve the purpose of quickly adjusting the pressure roller in the vertical direction, so that the pressure roller can quickly press the steel bar on the surface of the conveyor roller, thereby improving the adjustment efficiency and convenience of the pressure roller;

[0012] 2. The utility model reduces the friction between the shift shaft and the tooth plate by rotating the shift shaft, thus avoiding the occurrence of large wear on the inner wall of the tooth plate when the shift shaft shifts the inner wall of the tooth plate;

[0013] 3. The utility model limits the movement of the rack by setting the sleeve block, thereby avoiding the rack from shaking during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0016] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0017] Figure 3 This is a three-dimensional schematic diagram of a rack and a sleeve block according to an embodiment of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Frame, 2. Carrying block, 3. Fixed knife, 4. Hydraulic knife, 5. Platform, 6. Double roller assembly, 7. T-plate, 8. Motor, 9. Turntable, 10. Tooth plate, 11. Shaft, 12. Slide bar, 13. Rack, 14. Bushing block, 15. Cross plate. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the horizontal steel bar cutting-to-length machine of the present invention will be described with reference to the accompanying drawings.

[0021] Example 1:

[0022] Figure 1-3 The utility model shows a horizontal steel bar fixed-length cutting machine according to an embodiment of the present invention, which includes a frame 1: a carrier block 2 and a fixed knife 3 are fixedly installed on the inner wall of the frame 1, a hydraulic knife 4 is installed on the inner wall of the frame 1, a frame 5 is fixedly connected to the surface of the frame 1, and two double-roller assemblies 6 are symmetrically arranged on the inner wall of the frame 5. The double-roller assembly 6 on the lower side is fixedly connected to the inner wall of the frame 5 and a driving motor is fixedly installed on its surface. The double-roller assembly 6 on the upper side is slidably connected to the frame 5. A T-shaped plate 7 is fixedly installed on the top of the frame 5, and a motor 8 is fixedly installed on the surface of the T-shaped plate 7 by bolts. The output shaft of the motor 8 passes through the T-shaped plate 7 and It is fixedly connected to a turntable 9, and the surface of the T-shaped plate 7 is rotatably connected to a toothed plate 10. A dial shaft 11 is provided on the surface of the turntable 9, and the dial shaft 11 is rotatably connected to the turntable 9. The end of the dial shaft 11 extends to the inner cavity of the toothed plate 10, and the surface of the dial shaft 11 fits against the inner wall of the toothed plate 10. The rotation of the dial shaft 11 reduces the friction between the dial shaft 11 and the toothed plate 10, and avoids the occurrence of large wear when the dial shaft 11 shifts the inner wall of the toothed plate 10. A slide bar 12 is provided on the top of the stand 5, and the top end of the slide bar 12 is fixedly connected to the rack 13, and the bottom end of the slide bar 12 passes through the inner cavity of the stand 5 and is fixedly connected to the cross plate 15.

[0023] Example 2:

[0024] Figure 1-3 The utility model shows a horizontal steel bar fixed length cutting machine of an embodiment of the present invention, which includes a frame 1: the inner wall of the frame 1 is fixedly installed with a carrier block 2 and a fixed knife 3, the inner wall of the frame 1 is installed with a hydraulic knife 4, the surface of the frame 1 is fixedly connected with a frame 5, the inner wall of the frame 5 is symmetrically provided with two double roller assemblies 6, the top of the frame 5 is fixedly installed with a T-shaped plate 7, the surface of the T-shaped plate 7 is fixedly installed with a motor 8 by bolts, the output shaft of the motor 8 passes through the T-shaped plate 7 and is fixedly connected with a turntable 9, the surface of the T-shaped plate 7 is rotatably connected with a tooth plate 10, the surface of the turntable 9 is provided with a dial shaft 11, and the frame A slide bar 12 is provided on the top of the platform 5, and a rack 13 is fixedly connected to the top end of the slide bar 12. The rack 13 is meshed with the tooth plate 10, and a sleeve 14 is slidably connected to the surface of the rack 13. The sleeve 14 and the T-shaped plate 7 are fixedly installed by bolts. The movement of the rack 13 is limited by the setting of the sleeve 14, thereby avoiding the shaking of the rack 13 during movement. The bottom end of the slide bar 12 passes through the inner cavity of the platform 5 and is fixedly connected to the cross plate 15. The slide bar 12 is slidably connected to the platform 5, and the cross plate 15 is fixedly connected to the double-roller assembly 6 located on the upper side.

[0025] Working principle: When the present invention is used, the user places the steel bar in the carrier block (2), and then turns on the motor 8 to drive the turntable 9 to rotate, so that the turntable 9 swings the tooth plate 10 through the dial shaft 11, and then the tooth plate 10 drives the rack 13 to move in the vertical direction, and then the rack 13 drives the cross plate 15 to move through the slide bar 12, so that the cross plate 15 drives the double roller assembly 6 on the upper side to move in the vertical direction, and then the double roller assembly 6 on the upper side presses the steel bar on the top of the double roller assembly 6 on the lower side, and then the steel bar is transmitted through the cooperation of the two double roller assemblies 6, and the steel bar is cut to a fixed length by the hydraulic knife 4, so that the pressure roller can be quickly adjusted in the vertical direction, so that the pressure roller can quickly press the steel bar on the surface of the conveying roller, thereby improving the efficiency and convenience of the pressure roller adjustment.

[0026] To sum up: the horizontal steel bar fixed-length cutting machine drives the rack 13 to move in the vertical direction through the swing of the tooth plate 10, and then the rack 13 drives the cross plate 15 to move through the slide rod 12, so that the cross plate 15 drives the double-roller assembly 6 located on the upper side to move in the vertical direction, so as to achieve the purpose of quickly adjusting the clamping roller in the vertical direction, so that the clamping roller can quickly press the steel bar on the surface of the conveying roller, thereby improving the adjustment efficiency and convenience of the clamping roller.

Claims

1. A horizontal steel bar fixed length cutting machine, characterized in that: The invention comprises a frame (1): a carrier block (2) and a fixed knife (3) are fixedly installed on the inner wall of the frame (1), a hydraulic knife (4) is installed on the inner wall of the frame (1), a platform (5) is fixedly connected to the surface of the frame (1), two double-roller assemblies (6) are symmetrically arranged on the inner wall of the platform (5), a T-shaped plate (7) is fixedly installed on the top of the platform (5), a motor (8) is fixedly installed on the surface of the T-shaped plate (7) by bolts, an output shaft of the motor (8) passes through the T-shaped plate (7) and is fixedly connected to a turntable (9), a toothed plate (10) is rotatably connected to the surface of the T-shaped plate (7), a shifting shaft (11) is provided on the surface of the turntable (9), a sliding rod (12) is provided on the top of the platform (5), the top end of the sliding rod (12) is fixedly connected to a rack (13), and the bottom end of the sliding rod (12) passes through the inner cavity of the platform (5) and is fixedly connected to a cross plate (15).

2. The horizontal steel bar fixed-length cutting machine according to claim 1, characterized in that: The double roller assembly (6) located on the lower side is fixedly connected to the inner wall of the platform (5) and a driving motor is fixedly installed on its surface. The double roller assembly (6) located on the upper side is slidably connected to the platform (5).

3. The horizontal steel bar fixed-length cutting machine according to claim 2, characterized in that: The shift shaft (11) is rotatably connected to the turntable (9), the end of the shift shaft (11) extends to the inner cavity of the tooth plate (10), and the surface of the shift shaft (11) is in contact with the inner wall of the tooth plate (10).

4. The horizontal steel bar fixed-length cutting machine according to claim 3, characterized in that: The rack (13) is meshed with the tooth plate (10), and a sleeve block (14) is slidably connected to the surface of the rack (13), and the sleeve block (14) is fixed to the T-shaped plate (7) by bolts.

5. The horizontal steel bar fixed-length cutting machine according to claim 4, characterized in that: The sliding rod (12) is slidably connected to the stand (5), and the transverse plate (15) is fixedly connected to the double roller assembly (6) located on the upper side.

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