Laser cutting machine for automobile parts

Abstract

The utility model discloses a laser cutting machine for automobile parts, which relates to the technical field of laser cutting machines and comprises a machine tool, a cutting table is fixedly mounted on the top surface of the machine tool, a cutting device is mounted on one side of the top surface of the cutting table, a support frame is fixedly mounted on one side of the machine tool, and a workbench is fixedly mounted on the top surface of the support frame. A clamping and positioning device is fixedly installed on one side of the top face of the workbench, an auxiliary supporting device is installed in the top face of the workbench, under the cooperation of the cutting table and the clamping and positioning device on one side of the top face of the workbench, cutting work of different types of automobile parts can be completed, the cutting range of the device for cutting the automobile parts is expanded, and the practicability of the device is improved; the supporting table of the auxiliary supporting device is adjusted according to the length of the cut tubular part, the supporting table is adjusted to the supporting position matched with the tubular part through the adjusting plate, the auxiliary clamping and positioning device completes supporting work after the tubular part is positioned and clamped, and stability during cutting is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine technical field, concretely is a kind of automobile parts laser cutting machine. BACKGROUND

[0002] Automobile parts refer to each unit constituting automobile whole and the product serving automobile spare parts processing. These parts can be divided into different systems, such as engine system, power system, transmission system, suspension system, braking system, electrical system etc., automobile parts industry is a huge industry, involves numerous subfields and product types, most parts, in order to obtain the shape and carry out hole opening grooving on part, need to be cut and processed by laser cutting device.

[0003] However, the existing automobile parts laser cutting machine can only cut the plane panel type automobile parts, and cannot cut the tubular automobile parts, resulting in a small cutting range of cutting automobile parts and poor practicability, which cannot meet the cutting needs of existing automobile parts. INVENTION CONTENTS

[0004] To solve the problem that the existing automobile parts laser cutting machine can only cut the plane panel type automobile parts, and the cutting range of cutting automobile parts is small, which cannot meet the cutting needs of existing automobile parts, the utility model aims to provide an automobile parts laser cutting machine.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: an automobile parts laser cutting machine, comprising a machine tool, a cutting table is fixedly installed on the top surface of the machine tool, a cutting device is installed on one side of the top surface of the cutting table, a supporting frame is fixedly installed on one side of the machine tool, a workbench is fixedly installed on the top surface of the supporting frame, a clamping and positioning device is fixedly installed on one side of the top surface of the workbench, an auxiliary supporting device is installed in the top surface of the workbench, the clamping and positioning device and the auxiliary supporting device cooperate with each other, the clamping and positioning device comprises a fixed seat, a first motor is fixedly installed on one side of the fixed seat, a rotating shaft is fixedly installed at the output end of the first motor, and an automatic clamp is fixedly installed at one end of the rotating shaft.

[0006] The auxiliary supporting device comprises a second motor, a lead screw is fixedly installed at the output end of the second motor, an adjusting groove is formed in the middle of the top surface of the workbench, the lead screw is rotatably installed in the adjusting groove through the second motor, a sliding sleeve is threadedly sleeved on the surface of the lead screw, an adjusting plate is fixedly installed on the top surface of the sliding sleeve, a motorized lifting rod is fixedly installed in the middle of the top surface of the adjusting plate, a supporting table is fixedly installed at the output end of the motorized lifting rod, and the supporting table and the automatic clamp cooperate with each other.

[0007] Preferably, the cutting device comprises a first electric sliding rail, a first electric sliding base is slidably mounted on the surface of the first electric sliding rail, a moving frame is fixedly mounted on the top surface of the first electric sliding base, a second electric sliding rail is fixedly mounted on the inner top surface of the moving frame, a second electric sliding base is slidably mounted on the surface of the second electric sliding rail, an electric telescopic rod is fixedly mounted on the bottom surface of the second electric sliding base, and a laser cutter is fixedly mounted on the output end of the electric telescopic rod.

[0008] Preferably, the two sides of the adjusting plate are fixedly provided with guide sleeves, the top surface of the workbench is symmetrically provided with sliding grooves, the sliding grooves are fixedly provided with sliding rods, the number of the guide sleeves and the sliding rods is two, and the guide sleeves are slidably sleeved on the surfaces of the sliding rods.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1、In the utility model, the cutting work of different types of automobile parts can be completed under the cooperation of the cutting table and the clamping and positioning device on one side of the top surface of the workbench, the cutting range of the device for cutting automobile parts is expanded, and the practicality of the device is improved.

[0011] 2、In the utility model, when it is necessary to cut the tubular automobile parts, the supporting table of the auxiliary supporting device is adjusted according to the length of the tubular parts to be cut, the supporting table is adjusted to the supporting position suitable for the tubular parts by the adjusting plate, and the auxiliary clamping and positioning device completes the supporting work after the tubular parts are clamped and positioned, thereby ensuring the stability during cutting. ACCURACY

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is the overall structure schematic view of the utility model,

[0014] Figure 2 It is the right view of the overall structure of the utility model,

[0015] Figure 3 It is the structure schematic view of the workbench cooperating with the clamping and positioning device and the auxiliary supporting device of the utility model,

[0016] Figure 4 It is the structure schematic view of the workbench cooperating with the clamping and positioning device and the auxiliary supporting device of the utility model, Figure 3 It is the structure schematic view of the workbench cooperating with the clamping and positioning device and the auxiliary supporting device of the utility model,

[0017] Figure 5 This is a schematic diagram of the clamping and positioning device of this utility model.

[0018] In the diagram: 1. Machine tool; 2. Cutting table; 21. Cutting groove; 211. Placement pin; 22. Mounting groove; 3. Support frame; 4. Worktable; 41. Adjustment groove; 42. Slide groove; 5. Clamping and positioning device; 51. Fixed seat; 52. First motor; 53. Rotating shaft; 531. Rotating component; 54. Automatic clamp; 6. Auxiliary support device; 61. Second motor; 611. Positioning groove; 62. Lead screw; 621. Bearing; 63. Sliding sleeve; 64. Adjusting plate; 641. Guide sleeve; 642. Slide rod; 65. Electric lifting rod; 66. Support table; 7. Cutting device; 71. First electric slide rail; 72. First electric slide block; 73. Moving frame; 74. Second electric slide rail; 75. Second electric slide block; 76. Electric telescopic rod; 77. Laser cutter; 8. Support seat. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figures 1-5 As shown, this utility model provides a laser cutting machine for automotive parts, including a machine tool 1. A cutting table 2 is fixedly installed on the top surface of the machine tool 1. A cutting device 7 is installed on one side of the top surface of the cutting table 2. A support frame 3 is fixedly installed on one side of the machine tool 1. A worktable 4 is fixedly installed on the top surface of the support frame 3. A clamping and positioning device 5 is fixedly installed on one side of the top surface of the worktable 4. An auxiliary support device 6 is installed inside the top surface of the worktable 4. The clamping and positioning device 5 and the auxiliary support device 6 cooperate with each other. The clamping and positioning device 5 includes a fixed base 51. A first motor 52 is fixedly installed on one side of the fixed base 51. A rotating shaft 53 is fixedly installed at the output end of the first motor 52. An automatic clamp 54 is fixedly installed at one end of the rotating shaft 53.

[0021] The installation and fixation of the cutting table 2 is completed by the machine tool 1, the installation and fixation of the workbench 4 is completed by the support frame 3, the cutting work of the tubular part is completed by the clamping and positioning device 5, the clamping and positioning of one end of the part to be cut is completed by the automatic clamp 54 of the clamping and positioning device 5, after the positioning is completed, the laser cutter 77 of the cutting device 7 is moved to the position where the tubular part needs to be cut, the switch of the first motor 52 is turned on, the rotation of the automatic clamp 54 is controlled by the output end of the first motor 52, and the cutting work of the tubular screw part is completed by the auxiliary laser cutter 77.

[0022] The auxiliary support device 6 includes a second motor 61, a lead screw 62 is fixedly installed at the output end of the second motor 61, an adjusting groove 41 is formed in the middle of the top surface of the workbench 4, the lead screw 62 is rotatably installed in the adjusting groove 41 by the second motor 61, a sliding sleeve 63 is threadedly sleeved on the surface of the lead screw 62, an adjusting plate 64 is fixedly installed on the top surface of the sliding sleeve 63, a motorized lifting rod 65 is fixedly installed on the top surface of the middle of the adjusting plate 64, a support table 66 is fixedly installed at the output end of the motorized lifting rod 65, the support table 66 cooperates with the automatic clamp 54, the cutting work of the tubular automobile part is completed by the auxiliary support device 6 assisting the clamping and positioning device 5, when the tubular automobile part needs to be cut, the support table 66 of the auxiliary support device 6 is adjusted according to the length of the cut tubular part, the switch of the second motor 61 is turned on, the rotation of the lead screw 62 is controlled under the working of the second motor 61, the sliding sleeve 63 drives the adjusting plate 64 to move when the lead screw 62 rotates, the support table 66 is adjusted to the supporting position of the tubular part by the adjusting plate 64, the switch of the motorized lifting rod 65 is turned on, the support table 66 is lifted and lowered by the motorized lifting rod 65, and the support work after the tubular part is clamped and positioned by the clamping and positioning device 5 is completed.

[0023] The cutting device 7 includes a first electric sliding rail 71, a first electric sliding seat 72 is slidably installed on the surface of the first electric sliding rail 71, a moving frame 73 is fixedly installed on the top surface of the first electric sliding seat 72, a second electric sliding rail 74 is fixedly installed on the inner top surface of the moving frame 73, a second electric sliding seat 75 is slidably installed on the surface of the second electric sliding rail 74, a motorized telescopic rod 76 is fixedly installed on the bottom surface of the second electric sliding seat 75, and a laser cutter 77 is fixedly installed at the output end of the motorized telescopic rod 76. The present cutting device 7 is a prior art, the laser cutter 77 is adjusted forward and backward, left and right, up and down by the cooperation of the first electric sliding rail 71, the first electric sliding seat 72, the second electric sliding rail 74, the second electric sliding seat 75 and the motorized telescopic rod 76, and the laser cutter 77 realizes the omnidirectional cutting work of the automobile part.

[0024] Both sides of the adjusting plate 64 are fixedly installed with guide sleeves 641, the top surface of the workbench 4 is symmetrically provided with sliding grooves 42, the sliding grooves 42 are fixedly installed with sliding rods 642, the number of the guide sleeves 641 and the sliding rods 642 is two, the guide sleeves 641 are slidingly sleeved on the surfaces of the sliding rods 642, the cooperation of the two guide sleeves 641 and the corresponding sliding rods 642 assists the adjusting plate 64 to move, increases the stability of the adjusting plate 64 when moving, and simultaneously assists the adjusting plate 64 to move in a guided manner.

[0025] The top surface of the workbench 4 is provided with a cutting groove 21, the cutting groove 21 is fixedly installed with uniformly distributed placing nails 211, the top surface of the cutting table 2 is provided with a mounting groove 22 on one side of the cutting groove 21, and the first electric sliding rail 71 is fixedly installed in the mounting groove 22. The uniformly distributed placing nails 211 installed in the cutting groove 21 are used for placing automobile parts that need to be cut, and the laser cutter 77 is used for cutting. The installation and fixation of the first electric sliding rail 71 are completed through the mounting groove 22.

[0026] The surface of the rotating shaft 53 is sleeved with a rotating piece 531, the rotating piece 531 is fixedly installed on one side in the fixed seat 51, the surfaces of the lead screws 62 are sleeved with bearings 621 at both ends, the number of the bearings 621 is two, and the two bearings 621 are fixedly installed in the adjusting grooves 41 at both sides. The installation and positioning of the rotating shaft 53 in the fixed seat 51 are completed through the rotating piece 531, and the rotating shaft 53 is assisted to rotate. The installation and positioning of the lead screws 62 in the adjusting grooves 41 are completed through the two bearings 621, and the lead screws 62 are assisted to rotate.

[0027] The top surface of the workbench 4 is provided with a positioning groove 611 on one side in the middle, and the second motor 61 is fixedly installed in the positioning groove 611. The installation and fixation of the second motor 61 are completed through the positioning groove 611. The bottom surfaces of the machine tool 1 and one side of the bottom surface of the support frame 3 are fixedly installed with uniformly distributed support bases 8. The support bases 8 are used for supporting the machine tool 1 and the support frame 3. Under the cooperation of the support bases 8, the machine tool 1 and the support frame 3 are assisted to install the device in a specified area to cut automobile parts.

[0028] Working principle: The uniformly distributed placing nails 211 installed in the cutting groove 21 are used for placing automobile parts that need to be cut, and the laser cutter 77 is used for cutting. The cutting and positioning of tubular parts can be completed through the clamping and positioning device 5. The automatic clamp 54 of the clamping and positioning device 5 is used for clamping and positioning one end of a part that needs to be cut. After positioning, the laser cutter 77 of the cutting device 7 is moved to a position where a tubular part needs to be cut. The switch of the first motor 52 is turned on. The output end of the first motor 52 controls the rotating shaft 53 to drive the automatic clamp 54 to rotate, and the laser cutter 77 is assisted to cut the tubular screw part.

[0029] When it is needed to cut the tubular automobile parts, the supporting table 66 of the auxiliary supporting device 6 is adjusted according to the length of the cut tubular parts, the switch of the second motor 61 is opened, the screw rod 62 is controlled to rotate under the working of the second motor 61, the sliding sleeve 63 drives the adjusting plate 64 to move when the screw rod 62 rotates, the supporting table 66 is adjusted to the supporting position of the tubular parts through the adjusting plate 64, the switch of the electric lifting rod 65 is opened, the supporting table 66 is controlled to ascend and descend through the electric lifting rod 65, the auxiliary clamping positioning device 5 completes the supporting work after the tubular parts are positioned and clamped, and the stability during cutting is ensured.

[0030] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technologies thereof, the present application also intends to include these modifications and variations.

Claims

1. A laser cutting machine for automotive parts, comprising a machine tool (1), characterized in that: The top surface of the machine tool (1) is fixedly installed with a cutting table (2), one side of the top surface of the cutting table (2) is installed with a cutting device (7), one side of the machine tool (1) is fixedly installed with a support frame (3), the top surface of the support frame (3) is fixedly installed with a workbench (4), one side of the top surface of the workbench (4) is fixedly installed with a clamping positioning device (5), the workbench (4) is installed with an auxiliary supporting device (6) in the top surface, the clamping positioning device (5) and the auxiliary supporting device (6) are matched with each other, the clamping positioning device (5) comprises a fixed seat (51), one side of the fixed seat (51) is fixedly installed with a first motor (52), the output end of the first motor (52) is fixedly installed with a rotating shaft (53), one end of the rotating shaft (53) is fixedly installed with an automatic clamp (54).

2. A laser cutting machine for automotive parts as claimed in claim 1 wherein, The auxiliary supporting device (6) comprises a second motor (61), the output end of the second motor (61) is fixedly installed with a lead screw (62), the middle of the top surface of the workbench (4) is provided with an adjusting groove (41), the lead screw (62) is rotatably installed in the adjusting groove (41) through the second motor (61), the surface of the lead screw (62) is threadedly sleeved with a sliding sleeve (63), the top surface of the sliding sleeve (63) is fixedly installed with an adjusting plate (64), the top surface of the adjusting plate (64) is fixedly installed with an electric lifting rod (65), the output end of the electric lifting rod (65) is fixedly installed with a supporting table (66), and the supporting table (66) is matched with the automatic clamp (54).

3. The laser cutting machine for automotive parts as claimed in claim 1 wherein, The cutting device (7) comprises a first electric sliding rail (71), the surface of the first electric sliding rail (71) is slidably installed with a first electric sliding seat (72), the top surface of the first electric sliding seat (72) is fixedly installed with a moving frame (73), the inner top surface of the moving frame (73) is fixedly installed with a second electric sliding rail (74), the surface of the second electric sliding rail (74) is slidably installed with a second electric sliding seat (75), the bottom surface of the second electric sliding seat (75) is fixedly installed with an electric telescopic rod (76), and the output end of the electric telescopic rod (76) is fixedly installed with a laser cutter (77).

4. A laser cutting machine for automotive parts as claimed in claim 2 wherein, Both sides of the adjusting plate (64) are fixedly installed with guide sleeves (641), the top surface of the workbench (4) is symmetrically provided with sliding grooves (42), the sliding grooves (42) are fixedly installed with sliding rods (642) inside, the number of the guide sleeves (641) and the sliding rods (642) is two, and the guide sleeves (641) are slidably sleeved on the surfaces of the sliding rods (642).

5. A laser cutting machine for automotive parts as claimed in claim 3 wherein, The top surface of the workbench (4) is provided with a cutting groove (21), the cutting groove (21) is fixedly installed with evenly distributed placing nails (211) inside, the top surface of the cutting table (2) is provided with a mounting groove (22) on one side of the cutting groove (21), and the first electric sliding rail (71) is fixedly installed in the mounting groove (22).

6. A laser cutting machine for automotive parts as claimed in claim 2 wherein, The surface of the rotating shaft (53) is sleeved with a rotating piece (531), the rotating piece (531) is fixedly installed on one side in the fixed seat (51), the surface of the screw rod (62) is sleeved with a bearing (621) at both ends, the number of the bearings (621) is two, and the two bearings (621) are fixedly installed on the two sides in the adjusting groove (41) respectively.

7. A laser cutting machine for automotive parts as claimed in claim 2 wherein, The top surface of the workbench (4) is provided with a positioning groove (611) on one side in the middle, and the second motor (61) is fixedly installed in the positioning groove (611).

8. A laser cutting machine for automotive parts as claimed in claim 1 wherein, The bottom surfaces of the machine tool (1) and the support frame (3) and one side of the bottom surface of the support frame (3) are fixedly installed with uniformly distributed support bases (8).

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