Cut-off machine

Abstract

The utility model discloses a cut-off machine which comprises a box body, an installation groove is formed in the right side of the box body, a cutting assembly is installed on the right side of the box body, a movable plate is arranged in the installation groove, a clamping assembly is arranged on the movable plate, and the clamping assembly comprises a plurality of fixing seats fixedly connected to the movable plate. A cylinder is arranged on each fixing seat, a rotating rod is arranged in each cylinder in a penetrating mode, and the left side and the right side of each rotating rod are jointly and fixedly connected with a connecting piece. According to the cut-off machine, through the arrangement of the positioning pin and the clamping assembly, the steering knuckle can be rapidly fixed to the moving plate, the steering knuckle cannot deviate in the follow-up cutting process, the quality of the cut-off steering knuckle is ensured, the steering knuckle can be automatically driven to move through the transverse moving assembly, and therefore manual pushing of the steering knuckle to move is not needed, and the working efficiency is improved. And through left-right movement of the hollow plate, chippings in the mounting groove can be cleaned and collected.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing, in particular to a cutting machine. Background Art

[0002] The steering knuckle (also known as the "goat horn") is one of the important parts in the automobile steering axle, which can enable the automobile to drive stably and transmit the driving direction sensitively. During the production of the steering knuckle, a cutting machine is required to cut the steering knuckle;

[0003] When the existing steering knuckle is cut, usually after aligning the part to be cut of the steering knuckle with the saw blade, then manually push the steering knuckle forward to complete the cutting process of the steering knuckle. However, manually pushing for cutting will cause people's hands to continuously approach the saw blade, resulting in a certain degree of danger during cutting. Therefore, a new cutting machine needs to be designed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a cutting machine is proposed. Through the setting of positioning pins and clamping components, the steering knuckle can be quickly fixed on the moving plate, so that during subsequent cutting, the steering knuckle will not shift, ensuring the quality of the cut steering knuckle. And through the transverse movement component, the steering knuckle can be automatically driven to move, thus eliminating the need for manual pushing of the steering knuckle. Moreover, through the left - right movement of the hollow plate, the debris in the installation groove can be cleaned and collected.

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

[0006] A cutting machine includes a box body. An installation groove is provided on the right side of the box body. A cutting component is installed on the right side of the box body. A moving plate is provided in the installation groove. A clamping component is provided on the moving plate. The clamping component includes a plurality of fixed seats fixedly connected to the moving plate. A cylinder is provided on each fixed seat. A rotating rod penetrates through each cylinder. A connecting piece is fixedly connected to the left and right sides of each rotating rod. The upper ends of each two cooperating connecting pieces are fixedly connected to a rotating plate. A hydraulic rod is fixedly connected to the lower end of each rotating plate.

[0007] Preferably, a damping sleeve is provided between the plurality of rotating rods and the cylinders.

[0008] Preferably, the transverse movement component includes a second motor installed on the moving plate. The output shaft of the second motor penetrates through the moving plate and is fixedly connected to a gear. A rack cooperating with the gear is fixedly connected to the left and right inner walls of the installation groove.

[0009] Preferably, two slide rails are fixedly connected to the inner bottom of the installation groove, and a plurality of guide blocks are slidably connected to each of the two slide rails. The upper ends of the plurality of guide blocks are fixedly connected to the lower end of the moving plate.

[0010] Preferably, two positioning pins are installed at the upper end of the moving plate.

[0011] Preferably, a blower and a collection box are installed on the front side of the box body. The air inlet end of the blower is communicated with the inner bottom of the collection box. A lead screw is rotatably connected to the inner walls on the left and right sides of the installation groove. A slider is threadedly connected to the lead screw. The lower end of the slider is fixedly connected to an electric telescopic rod. The telescopic end of the electric telescopic end is fixedly connected to a hollow plate. The hollow plate is communicated with the top space of the collection box through a hose. A plurality of dust suction ports are provided at the lower end of the hollow plate. A first motor is installed on the rear side of the box body. The end of the output shaft of the first motor is fixedly connected to the lead screw. A filter screen is provided in the collection box.

[0012] Preferably, the cutting assembly includes a driving component, and a saw blade is installed at the lower end of the driving component.

[0013] Compared with the prior art, the advantages of the present device are as follows:

[0014] 1. Compared with the prior art, through the setting of the clamping assembly and the positioning pins, when cutting the steering knuckle, the steering knuckle can be quickly limited on the moving plate, so that during the cutting process, the situation that the steering knuckle is offset and the product is unqualified can be avoided;

[0015] 2. Compared with the prior art, through the setting of the transverse movement assembly, when cutting, the operation of the second motor can drive the steering knuckle to move, so that there is no need to manually push the steering knuckle by personnel, and the situation of personnel injury is avoided;

[0016] 3. Compared with the prior art, through the setting of the hollow plate, the blower and the lead screw, the hollow plate can be moved left and right to clean and collect the debris splashed into the installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a cutting machine proposed by the present utility model;

[0018] Figure 2 is Figure 1 an enlarged structural diagram at A in

[0019] Figure 3 is Figure 1 a structural diagram from another perspective.

[0020] In the figure: 1 box body, 2 drive assembly, 3 saw blade, 4 slide rail, 5 rack, 6 hose, 7 collection box, 8 fan, 9 guide block, 10 moving plate, 11 positioning pin, 12 fixed seat, 13 rotating plate, 14 hydraulic rod, 15 first motor, 16 lead screw, 17 slider, 18 second motor, 19 gear, 20 hollow plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Refer to Figures 1-3 , a cutting machine, including a box body 1. An installation groove is provided on the right side of the box body 1. A cutting assembly is installed on the right side of the box body 1. A moving plate 10 is provided in the installation groove. A clamping assembly is provided on the moving plate 10. The clamping assembly includes a plurality of fixed seats 12 fixedly connected to the moving plate 10. A cylinder is provided on each fixed seat 12. A rotating rod penetrates through each cylinder. The left and right sides of each rotating rod are fixedly connected together with a connecting piece. The upper ends of each two cooperating connecting pieces are fixedly connected together with a rotating plate 13. A hydraulic rod 14 is fixedly connected to the lower end of each rotating plate 13. A damping sleeve is provided between the plurality of rotating rods and the cylinders.

[0023] It should be noted that the setting of the damping sleeve enables the rotating plate 13 not to rotate without external force, and at the same time, when the hydraulic rod 14 stretches to clamp an object, it will not cause the rotating plate 13 to rotate upward.

[0024] Among them, a transverse movement assembly is provided in the installation groove. The transverse movement assembly includes a second motor 18 installed on the moving plate 10. The output shaft of the second motor 18 penetrates through the moving plate 10 and is fixedly connected with a gear 19. The left and right inner side walls of the installation groove are fixedly connected together with a rack 5 that cooperates with the gear 19. Two slide rails 4 are fixedly connected to the inner bottom of the installation groove. A plurality of guide blocks 9 are slidably connected to each of the two slide rails 4. The upper ends of the plurality of guide blocks 9 are fixedly connected to the lower end of the moving plate 10.

[0025] Among them, two positioning pins 11 are installed on the upper end of the moving plate 10.

[0026] It should be noted that the positions of the two positioning pins 11 are aligned with the positions of the reserved holes on the steering knuckle, so that the cutting part can be quickly aligned with the saw blade 3.

[0027] Among them, a fan 8 and a collection box 7 are installed on the front side of the box body 1. The air inlet end of the fan 8 is communicated with the inner bottom of the collection box 7. The left and right inner walls of the installation groove are jointly rotatably connected with a lead screw 16. A slider 17 is threadedly connected to the lead screw 16. The lower end of the slider 17 is fixedly connected with an electric telescopic rod. The telescopic end of the electric telescopic end is fixedly connected with a hollow plate 20. The hollow plate 20 is communicated with the top space of the collection box 7 through a hose 6. A plurality of dust suction ports are arranged at the lower end of the hollow plate 20. A first motor 15 is installed on the rear side of the box body 1. The end of the output shaft of the first motor 15 is fixedly connected with the lead screw 16. A filter screen is arranged in the collection box 7.

[0028] It should be noted that the thread layer on the lead screw 16 is a reciprocating thread layer. Thus, when the lead screw 16 rotates, the slider 17 will move left and right. The slider 17 is slidably connected to the inner top of the installation groove.

[0029] Among them, the cutting assembly includes a driving assembly 2. A saw blade 3 is installed at the lower end of the driving assembly 2. The operation of the driving assembly 2 will cause the saw blade 3 to operate, which is the prior art.

[0030] The functional principle of the present utility model can be elaborated through the following operation method: First, move the steering knuckle above the moving plate 10 so that the reserved holes on the steering knuckle are aligned with the two positioning pins 11. Then place the steering knuckle on the moving plate 10 so that the two positioning pins 11 penetrate through the reserved holes. Then rotate the three rotating plates 13. After the three rotating plates 13 are rotated to a certain angle, control the stretching of the plurality of hydraulic rods 14, thereby pressing the steering knuckle on the moving plate 10.

[0031] Start the second motor 18 and the driving assembly 2, so that the saw blade 3 operates. At the same time, the second motor 18 drives the gear 19 to rotate. The gear 19 is in a meshing state with the rack 5, thereby causing the moving plate 10 to move to the right and perform cutting treatment on the steering knuckle.

[0032] After the staff cuts off a plurality of steering knuckles, start the first motor 15 and control the stretching of the electric telescopic rod so that the hollow plate 20 reaches a specific height. Then control the operation of the fan 8, so that when the hollow plate 20 moves left and right, the debris in the installation groove is sucked into the collection box 7 for collection.

[0033] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A cutting machine, comprising a housing (1), characterized in that: The right side of the box body (1) is provided with a mounting groove, the right side of the box body (1) is provided with a cutting assembly, a movable plate (10) is provided in the mounting groove, the movable plate (10) is provided with a clamping assembly, the clamping assembly comprises a plurality of fixed seats (12) fixedly connected to the movable plate (10), each of the fixed seats (12) is provided with a cylinder, each of the cylinders is provided with a rotating rod, the left and right sides of each rotating rod are fixedly connected with a connecting piece, the upper ends of each two matching connecting pieces are fixedly connected with a rotating plate (13), and the lower end of each rotating plate (13) is fixedly connected with a hydraulic rod (14).

2. A cutting machine according to claim 1, characterized in that: A damping sleeve is arranged between the plurality of rotating rods and the cylinder.

3. A cutting machine according to claim 1, characterized in that: A transverse movement assembly is provided in the installation groove, and the transverse movement assembly includes a second motor (18) installed on the moving plate (10), the output shaft of the second motor (18) passes through the moving plate (10) and is fixedly connected to a gear (19), and the left and right inner walls of the installation groove are commonly fixedly connected to a rack (5) that matches the gear (19).

4. A cutting machine according to claim 1, characterized in that: Two slide rails (4) are fixedly connected to the inner bottom of the installation groove, and a plurality of guide blocks (9) are slidably connected to the two slide rails (4), and the upper ends of the plurality of guide blocks (9) are fixedly connected to the lower end of the movable plate (10).

5. A cutting machine according to claim 1, characterized in that: Two positioning pins (11) are installed on the upper end of the movable plate (10).

6. A cutting machine according to claim 1, characterized in that: A fan (8) and a collection box (7) are installed on the front side of the box body (1); an air inlet end of the fan (8) is connected to the inner bottom of the collection box (7); the inner walls on the left and right sides of the installation groove are rotatably connected to a screw rod (16); a slider (17) is threadedly connected to the screw rod (16); the lower end of the slider (17) is fixedly connected to an electric telescopic rod; the telescopic end of the electric telescopic end is fixedly connected to a hollow plate (20); the hollow plate (20) is connected to the top space of the collection box (7) through a hose (6); a plurality of dust suction ports are provided at the lower end of the hollow plate (20); a first motor (15) is installed on the rear side of the box body (1); the output shaft end of the first motor (15) is fixedly connected to the screw rod (16); and a filter is provided in the collection box (7).

7. A cutting machine according to claim 1, characterized in that: The cutting assembly comprises a driving assembly (2), and a saw blade (3) is mounted on the lower end of the driving assembly (2).

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