Bending and shearing combined clamp

Abstract

The utility model relates to the technical field of material testing, in particular to a bending and shearing combined clamp which comprises a working table, one end of the top of the working table is fixedly connected with a spraying assembly, the spraying assembly comprises a water tank, the bottom of the water tank is fixedly connected to one end of the top of the working table, and a cutting groove is formed in the middle of the top face of the working table. One side of the bottom face of the workbench is fixedly connected with a bending assembly. Through the arrangement of the bending assembly, the clamping plate A, the first hydraulic rod and the clamping plate B, when the steel bar bending device is used, a worker enables a steel bar to sequentially penetrate into the clamping plate A and the bending piece A, the first hydraulic rod and the second hydraulic rod are started respectively, and the first hydraulic rod and the second hydraulic rod drive the clamping plate B and the bending piece B to extend forwards and clamp and fix the steel bar; and an external power supply is connected, a servo motor is started, the servo motor drives a transmission rod, a bending column and an expansion block to rotate, so that the reinforcing steel bar is conveniently bent, and the effect of improving the practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material testing, in particular to a bending and shearing combined clamp. Background Art

[0002] Material testing refers to the process of systematically experimenting, analyzing and evaluating the physical, chemical and mechanical properties of materials. These tests are designed to determine the various performance parameters of materials to ensure that the materials meet the design and use requirements, or to evaluate the suitability and performance of materials.

[0003] At present, the bending and shearing combination clamps on the market lack bending components inside. In actual use, it is not easy to bend the steel bars more conveniently, which reduces the practicality. Not only that, the bending and shearing combination clamps on the market also lack bending components inside. When the cutting blade cuts the steel bars, it is not convenient to cool the surface of the cutting blade, which affects the service life of the cutting blade. Utility Model Content

[0004] The purpose of the utility model is to provide a bending and shearing combined clamp to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bending and shearing combination clamp comprises a workbench, one end of the top surface of the workbench is fixedly connected to a clamping plate A, the other end of the top surface of the workbench is fixedly connected to a first hydraulic rod, one end of the first hydraulic rod is fixedly connected to a clamping plate B, one end of the top of the workbench is fixedly connected to a spraying assembly, the spraying assembly comprises a water tank, the bottom of the water tank is fixedly connected to one end of the top of the workbench, a cutting groove is provided in the middle of the top surface of the workbench, a side of the bottom surface of the workbench is fixedly connected to a bending assembly, the bending assembly comprises a motor box, the top of the motor box is fixedly connected to one side of the bottom surface of the workbench, the middle of the bottom surface of the workbench is fixedly connected to a cutting assembly, the cutting assembly comprises a connecting box, the top of the connecting box is fixedly connected to the middle of the bottom surface of the workbench.

[0007] Preferably, the spray assembly further comprises a water pump, the bottom of the water pump is fixedly connected to the top of the water tank, the input end of the water pump is through-connected with an input pipe, one end of the input pipe is through-connected to the middle of the top surface of the water tank.

[0008] Preferably, the output end of the water pump is connected with an output pipe, one end of the output pipe is fixedly connected with a spray head, and one end of the top surface of the water tank is connected with a water inlet.

[0009] Preferably, the bending assembly also includes a servo motor, the surface of the servo motor is fixedly connected to the inside of the motor box, the output end of the servo motor is splined with a transmission rod, the top of the transmission rod is fixedly connected to a bending column, and the surface of the bending column is fixedly connected to an A bending sheet.

[0010] Preferably, the bottom of the bending column surface is fixedly connected to an expansion block, one end inside the expansion block is fixedly connected to a second hydraulic rod, one end of the second hydraulic rod is fixedly connected to a B bending piece, and the bottom of the A bending piece is fixedly connected to one end of the top of the expansion block.

[0011] Preferably, the cutting assembly further comprises a third hydraulic rod, the bottom of the third hydraulic rod is fixedly connected to the inner bottom of the connecting box, the top of the third hydraulic rod is fixedly connected with a cutting blade, and the surface of the cutting blade is adapted to the inside of the cutting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This bending and shearing combined clamp is provided with a bending component, an A clamp, a first hydraulic rod and a B clamp. When in use, a worker inserts the steel bar into the A clamp and the A bending piece in sequence, and respectively starts the first hydraulic rod and the second hydraulic rod. The first hydraulic rod and the second hydraulic rod drive the B clamp and the B bending piece to extend forward and clamp and fix the steel bar. An external power supply is connected, and a servo motor is started. The servo motor drives the transmission rod, the bending column and the expansion block to rotate, so that the steel bar can be bent easily, thereby achieving the effect of improving practicality.

[0014] 2. This bending and shearing combination clamp, through the setting of the spraying component and the cutting component, when the steel bar is bent, the external power supply is connected, the cutting blade works and the third hydraulic rod is started, the third hydraulic rod drives the cutting blade to extend upward and cut the bent steel bar. When the cutting blade cuts the steel bar, heat is generated on the surface of the cutting blade. At this time, the water pump is turned on, and the water pump draws water from the water tank into the spray head through the input pipe and the output pipe, so that the spray head sprays water on the surface of the cutting blade, thereby achieving the effect of increasing the service life of the cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0016] Figure 2 It is a schematic diagram of the spray assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of a bending component of the utility model;

[0018] Figure 4 It is a schematic diagram of the cutting assembly of the utility model.

[0019] In the figure: 1. workbench; 2. clamping plate A; 3. first hydraulic rod; 4. clamping plate B; 5. spraying assembly; 501. water tank; 502. water pump; 503. input pipe; 504. output pipe; 505. spraying head; 6. bending assembly; 601. motor box; 602. servo motor; 603. transmission rod; 604. bending column; 605. bending piece A; 606. extension block; 607. second hydraulic rod; 608. bending piece B; 7. cutting assembly; 701. connection box; 702. third hydraulic rod; 703. cutting blade. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A bending and shearing combined clamp comprises a workbench 1, one end of the top surface of the workbench 1 is fixedly connected with an A clamping plate 2, the other end of the top surface of the workbench 1 is fixedly connected with a first hydraulic rod 3, one end of the first hydraulic rod 3 is fixedly connected with a B clamping plate 4, through the arrangement of the A clamping plate 2 and the B clamping plate 4, it is convenient to clamp and fix the steel bars, one end of the top of the workbench 1 is fixedly connected with a spraying assembly 5, the spraying assembly 5 comprises a water tank 501, the bottom of the water tank 501 is fixedly connected to one end of the top of the workbench 1, a cutting groove is provided in the middle of the top surface of the workbench 1, a bending assembly 6 is fixedly connected to one side of the bottom surface of the workbench 1, the bending assembly 6 comprises a motor box 601, the top of the motor box 601 is fixedly connected to one side of the bottom surface of the workbench 1, a cutting assembly 7 is fixedly connected to the middle of the bottom surface of the workbench 1, and the cutting assembly 7 comprises a connecting box 701, the top of the connecting box 701 is fixedly connected to the middle of the bottom surface of the workbench 1;

[0023] In this embodiment, preferably, the spray assembly 5 further includes a water pump 502, the bottom of the water pump 502 is fixedly connected to the top of the water tank 501, the input end of the water pump 502 is connected to an input pipe 503, one end of the input pipe 503 is connected to the middle of the top surface of the water tank 501, and the water in the water tank 501 is pumped into the spray head 505 by the arrangement of the water pump 502;

[0024] In this embodiment, preferably, the output end of the water pump 502 is connected with an output pipe 504, one end of the output pipe 504 is fixedly connected with a spray head 505, and one end of the top surface of the water tank 501 is connected with a water inlet. The setting of the spray head 505 facilitates the spraying of water on the surface of the cutting blade 703 to cool it down.

[0025] In this embodiment, preferably, the bending component 6 also includes a servo motor 602, the surface of the servo motor 602 is fixedly connected to the inside of the motor box 601, the output end of the servo motor 602 is splined with a transmission rod 603, the top of the transmission rod 603 is fixedly connected to a bending column 604, and the surface of the bending column 604 is fixedly connected to an A bending piece 605. The setting of the servo motor 602 facilitates the rotation of the bending column 604, the expansion block 606 and the A bending piece 605.

[0026] In this embodiment, preferably, the bottom of the surface of the bending column 604 is fixedly connected with an expansion block 606, one end of the inside of the expansion block 606 is fixedly connected with a second hydraulic rod 607, one end of the second hydraulic rod 607 is fixedly connected with a B bending piece 608, and the bottom of the A bending piece 605 is fixedly connected to one end of the top of the expansion block 606. The arrangement of the A bending piece 605 and the B bending piece 608 facilitates the bending of the steel bars.

[0027] In this embodiment, preferably, the cutting component 7 also includes a third hydraulic rod 702, the bottom of the third hydraulic rod 702 is fixedly connected to the inner bottom of the connecting box 701, and the top of the third hydraulic rod 702 is fixedly connected with a cutting blade 703, and the surface of the cutting blade 703 is adapted to the interior of the cutting groove. Through the setting of the cutting component 7, it is convenient to cut the bent steel bars.

[0028] When the bending and shearing combined clamp of this embodiment is used, the staff inserts the steel bar into the A clamp plate 2 and the A bending piece 605 in sequence, and respectively starts the first hydraulic rod 3 and the second hydraulic rod 607, and the first hydraulic rod 3 and the second hydraulic rod 607 drive the B clamp plate 4 and the B bending piece 608 to extend forward and clamp the steel bar, connect the external power supply, start the servo motor 602, and the servo motor 602 drives the transmission rod 603, the bending column 604 and the expansion block 606 to rotate, so that the steel bar can be bent. After that, connect the external power supply, the cutting blade 703 starts working and starts the third hydraulic rod 702. The third hydraulic rod 702 drives the cutting blade 703 to extend upward and cut the bent steel bars. When the cutting blade 703 cuts the steel bars, heat is generated on the surface of the cutting blade 703. At this time, turn on the water pump 502. The water pump 502 pumps the water in the water tank 501 into the spray head 505 through the input pipe 503 and the output pipe 504, so that the spray head 505 sprays water on the surface of the cutting blade 703.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bending and shearing combined fixture, comprising a workbench (1), characterized in that: One end of the top surface of the workbench (1) is fixedly connected to a clamping plate A (2), the other end of the top surface of the workbench (1) is fixedly connected to a first hydraulic rod (3), one end of the first hydraulic rod (3) is fixedly connected to a clamping plate B (4), one end of the top surface of the workbench (1) is fixedly connected to a spraying assembly (5), the spraying assembly (5) comprises a water tank (501), the bottom of the water tank (501) is fixedly connected to one end of the top surface of the workbench (1), a cutting groove is provided in the middle of the top surface of the workbench (1), one side of the bottom surface of the workbench (1) is fixedly connected to a bending assembly (6), the bending assembly (6) comprises a motor box (601), the top of the motor box (601) is fixedly connected to one side of the bottom surface of the workbench (1), the middle of the bottom surface of the workbench (1) is fixedly connected to a cutting assembly (7), the cutting assembly (7) comprises a connecting box (701), the top of the connecting box (701) is fixedly connected to the middle of the bottom surface of the workbench (1).

2. A bending and shearing combined clamp according to claim 1, characterized in that: The spray assembly (5) further comprises a water pump (502), the bottom of the water pump (502) being fixedly connected to the top of the water tank (501), the input end of the water pump (502) being connected through an input pipe (503), and one end of the input pipe (503) being connected through the middle of the top surface of the water tank (501).

3. A bending and shearing combined clamp according to claim 2, characterized in that: The output end of the water pump (502) is connected through an output pipe (504), one end of the output pipe (504) is fixedly connected to a spray head (505), and one end of the top surface of the water tank (501) is connected through a water inlet.

4. The bending and shearing combined clamp according to claim 1, characterized in that: The bending assembly (6) further comprises a servo motor (602), the surface of the servo motor (602) being fixedly connected to the interior of the motor box (601), the output end of the servo motor (602) being spline-connected to a transmission rod (603), the top of the transmission rod (603) being fixedly connected to a bending column (604), and the surface of the bending column (604) being fixedly connected to an A bending sheet (605).

5. A bending and shearing combined clamp according to claim 4, characterized in that: The bottom of the surface of the bending column (604) is fixedly connected to an expansion block (606), one end of the interior of the expansion block (606) is fixedly connected to a second hydraulic rod (607), one end of the second hydraulic rod (607) is fixedly connected to a B bending piece (608), and the bottom of the A bending piece (605) is fixedly connected to one end of the top of the expansion block (606).

6. The bending and shearing combined clamp according to claim 1, characterized in that: The cutting assembly (7) further comprises a third hydraulic rod (702), the bottom of the third hydraulic rod (702) being fixedly connected to the inner bottom of the connection box (701), the top of the third hydraulic rod (702) being fixedly connected to a cutting blade (703), the surface of the cutting blade (703) being adapted to the interior of the cutting groove.

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