Automatic laser marking device for oil nozzle of oil pump

Abstract

The utility model discloses an automatic laser marking device for an oil nozzle of an oil pump, and relates to the technical field of laser marking machines. Comprising a workbench and a fixing mechanism arranged above the workbench and used for fixing the oil nozzle of the oil pump, a laser marking machine for marking the oil nozzle of the oil pump is arranged above the workbench, the fixing mechanism comprises a connecting base fixedly connected to the upper end of the workbench, the upper end of the connecting base is fixedly connected with a fixing base, and a fixing assembly is arranged above the fixing base; the output end of a telescopic electric cylinder retracts to drive an extrusion rod to drive a limiting block to oppositely slide in a limiting groove, the extrusion rod extrudes the upper portion of an oil pump oil nozzle, after machining is completed, the output end of the telescopic electric cylinder outputs to drive the extrusion rod to move away from the upper portion of the oil pump oil nozzle, a long rod is pushed to enable a material pushing plate to ascend, and the material pushing plate is pushed to move away from the oil pump oil nozzle. And the oil pump oil nozzle is pushed out of the placing groove by the pushing plate, so that the time for fixing the oil pump oil nozzle in the placing groove and taking the oil pump oil nozzle out of the placing groove is saved, and the working efficiency of the marking machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser marking machines, and in particular relates to an automatic laser marking device for an oil pump nozzle. Background Art

[0002] Laser marking machine uses laser beam to make permanent marks on the surface of various materials;

[0003] When the existing laser automatic marking device is marking the oil pump nozzle, the oil pump nozzle needs to be fixed to prevent it from rotating during marking and affecting the marking work. However, when taking the oil pump nozzle out of the fixture, the nozzle needs to be manually buckled out of the fixture, which is cumbersome and reduces the working efficiency of the marking machine. Utility Model Content

[0004] The utility model aims to provide an automatic laser marking device for an oil pump nozzle, so as to solve the technical problem that when taking out the oil pump nozzle from the fixture, the nozzle needs to be manually buckled out of the fixture, which is cumbersome to operate and leads to reduced working efficiency of the marking machine.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an automatic laser marking device for an oil pump nozzle, comprising a workbench and a fixing mechanism arranged above the workbench for fixing the oil pump nozzle, a laser marking machine for marking the oil pump nozzle is arranged above the workbench, the fixing mechanism comprises a connecting seat fixedly connected to the upper end of the workbench, a fixing seat for placing the oil pump nozzle is fixedly connected to the upper end of the connecting seat, a fixing assembly for fixing the oil pump nozzle in a placing groove is arranged above the fixing seat, and a pushing assembly is arranged in the connecting seat and the fixing seat.

[0006] Preferably, a fixing rod is fixedly connected to one side of the upper end of the connecting seat, a telescopic electric cylinder is fixedly connected to one side of the fixing rod, and a limiting groove is provided above the fixing seat to prevent displacement and misalignment of the fixing component.

[0007] Preferably, the fixing assembly includes two extrusion rods slidably connected above the fixing seat, extrusion surfaces are arranged below the cross bars on both sides of the extrusion rods, the lower ends of the extrusion rods are fixedly connected to limiting blocks, one side of the two extrusion rods are respectively fixedly connected to connecting blocks, one side of the connecting block is provided with a first rotating rod, and the other ends of the two first rotating rods are commonly provided with a sliding block.

[0008] Preferably, the connecting block starts to have a groove on a side facing the sliding block, and the sliding block starts to have a groove on a side facing the connecting block.

[0009] Preferably, two ends of the first rotating rod rotate in grooves on the connecting block and the sliding block respectively.

[0010] Preferably, the pushing assembly includes a long rod sliding in a connecting seat, a pushing plate is fixedly connected to the top of one end of the long rod, a first U-shaped block is fixedly connected to the other end of the long rod, a second rotating rod is rotatably connected between the vertical rods on both sides of the first U-shaped block, a second U-shaped block is provided above the other end of the second rotating rod, the vertical rods on both sides of the second U-shaped block are rotatably connected to the second rotating rod, a pushing plate is fixedly connected to the upper end of the second U-shaped block, connecting rods are fixedly connected to the two sides of the lower end of the pushing plate, a limiting rod is slidably connected in the connecting rod, and the limiting rod limits the pushing plate through the connecting rod.

[0011] Preferably, a display is placed on one side of the workbench by rotating the connecting plate, and a control button is provided on one side of the workbench.

[0012] The utility model of an oil pump nozzle laser automatic marking device has the following advantages:

[0013] The invention discloses an automatic laser marking device for an oil pump nozzle. The device places the oil pump nozzle in the placement groove by setting a fixing component, a limit groove, a placement groove, a telescopic electric cylinder and a pushing component. The output end of the telescopic electric cylinder retracts to drive the extrusion rod to drive the limit block to slide in the limit groove. The extrusion rod squeezes the top of the oil pump nozzle. The laser marking machine performs marking processing on the oil pump nozzle. After the processing is completed, the output end of the telescopic electric cylinder outputs to drive the extrusion rod to move away from the top of the oil pump nozzle. The pushing plate is raised by pushing the long rod. The pushing plate pushes the oil pump nozzle out of the placement groove, thereby saving the time of fixing the oil pump nozzle in the placement groove and taking out the oil pump nozzle from the placement groove, thereby improving the working efficiency of the marking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

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

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing mechanism;

[0017] Figure 3 It is a schematic diagram of the placement slot structure;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed component;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the pusher assembly.

[0020] Explanation of the marks in the figure: 1. Workbench; 2. Laser marking machine; 3. Display; 4. Control button; 5. Fixing mechanism; 51. Connecting seat; 52. Fixing seat; 53. Fixing rod; 54. Fixing assembly; 541. Extrusion rod; 542. Extrusion surface; 543. Limiting block; 544. Connecting block; 545. First rotating rod; 546. Sliding block; 55. Limiting groove; 56. Placement groove; 57. Telescopic electric cylinder; 58. Pushing assembly; 581. Long rod; 582. Pushing plate; 583. First U-shaped block; 584. Second rotating rod; 585. Second U-shaped block; 586. Pushing plate; 587. Connecting rod; 588. Limiting rod; 6. Oil pump nozzle. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the utility model of an oil pump nozzle laser automatic marking device in conjunction with the accompanying drawings.

[0027] like Figure 1-Figure 3 As shown, an automatic laser marking device for an oil pump nozzle of the utility model comprises a workbench 1 and a fixing mechanism 5 arranged above the workbench 1 for fixing the oil pump nozzle 6, a laser marking machine 2 for marking the oil pump nozzle 6 is arranged above the workbench 1, the fixing mechanism 5 comprises a connecting seat 51 fixedly connected to the upper end of the workbench 1, a fixing seat 52 for placing the oil pump nozzle 6 is fixedly connected to the upper end of the connecting seat 51, a fixing component 54 for fixing the oil pump nozzle 6 in a placement groove 56 is arranged above the fixing seat 52, the placement groove 56 matches the shape of the oil pump nozzle 6, a sliding cavity is opened at the lower part of the placement groove 56, the fixing component 54 is used to prevent the oil pump nozzle 6 from rotating when the laser marking machine 2 is marking the oil pump nozzle 6, and a pushing component 58 for pushing the processed oil pump nozzle 6 out of the placement groove 56 is arranged in the connecting seat 51 and the fixing seat 52.

[0028] like Figure 2 and Figure 3 As shown, a fixing rod 53 is fixedly connected to one side of the upper end of the connecting seat 51, and a telescopic electric cylinder 57 is fixedly connected to the side of the fixing rod 53 facing the fixing seat 52. The telescopic electric cylinder 57 is used to drive the fixing component 54 to fix the oil pump nozzle 6. A limiting groove 55 is provided above the fixing seat 52 to prevent the fixing component 54 from being displaced.

[0029] like Figure 4As shown, the fixing assembly 54 includes two extrusion rods 541 slidably connected above the fixing seat 52, and extrusion surfaces 542 are arranged below the cross bars on both sides of the extrusion rods 541, the extrusion surfaces 542 match the shape of the oil pump nozzle 6, and anti-slip grooves are arranged below the extrusion surfaces 542, and the lower ends of the extrusion rods 541 are fixedly connected to the limiting blocks 543, and the limiting blocks 543 prevent the extrusion rods 541 from being displaced and misplaced by sliding in the limiting grooves 55. The two extrusion rods 541 are respectively fixedly connected to the sides of the fixing rods 53 with connecting blocks 544, and a groove is formed on one side of the connecting block 544, and a first rotating rod 545 is rotatably connected in the groove of the connecting block 544. The other ends of the two first rotating rods 545 are jointly provided with a slider 546, and the slider 546 is fixedly connected to the output end of the telescopic electric cylinder 57, and the slider 546 is slidably connected to the fixing seat 52, and a groove is provided on the slider 546 for the other end of the first rotating rod 545 to rotate.

[0030] like Figure 5 As shown, the pushing assembly 58 includes a long rod 581 sliding in the connecting seat 51, and a pushing plate 582 for pushing the long rod 581 to move in the connecting seat 51 is fixedly connected above one end of the long rod 581, and a first U-shaped block 583 is fixedly connected to the other end of the long rod 581, and a second rotating rod 584 is rotatably connected between the vertical rods on both sides of the first U-shaped block 583. A second U-shaped block 585 is provided above the other end of the second rotating rod 584, and the vertical rods on both sides of the second U-shaped block 585 are rotatably connected to the second rotating rod 584. A pushing plate 586 for pushing the oil pump nozzle 6 out of the placement groove 56 is fixedly connected to the upper end of the second U-shaped block 585, and the pushing plate 586 matches the sliding cavity in the placement groove 56. Connecting rods 587 are fixedly connected to both sides of the lower end of the pushing plate 586, and limiting rods 588 are slidably connected in the connecting rod 587. The limiting rods 588 limit the pushing plate 586 through the connecting rod 587, so that the pushing plate 586 can only move vertically.

[0031] like Figure 1 As shown, a display 3 is placed on one side of the workbench 1 by rotating a connecting plate, and a control button 4 is provided on one side of the workbench 1.

[0032] In summary, the oil pump nozzle 6 is placed in the placement groove 56, the output end of the telescopic electric cylinder 57 is retracted, driving the slider 546 to move, the slider 546 pulls the two extrusion rods 541 to move in opposite directions through the first rotating rod 545, the extrusion rod 541 moves to the top of the oil pump nozzle 6, the anti-skid pattern on the extrusion surface 542 contacts the oil pump nozzle 6, and the oil pump nozzle 6 is locked in the placement groove 56 to prevent it from rotating when the laser marking machine 2 marks the oil pump nozzle 6. After the marking is completed, the output end of the telescopic electric cylinder 57 outputs, pushing the extrusion rod 541 to move in the opposite direction, and the extrusion rod 541 moves away from the top of the oil pump nozzle 6, pushing the push plate 582 The long rod 581 is driven to slide in the connecting seat 51, and the long rod 581 pushes the push plate 586 to rise through the first U-shaped block 583, the second rotating rod 584 and the second U-shaped block 585, and pushes the oil pump nozzle 6 in the placement groove 56 upward, and the push plate 586 drives the connecting rod 587 to rise, and the limit rod 588 limits the displacement direction of the push plate 586 through the connecting rod 587, and the push plate 586 pushes the oil pump nozzle 6 out of the placement groove 56. The operator directly holds the oil pump nozzle 6, which saves the time of fixing the oil pump nozzle 6 in the placement groove 56 and taking the oil pump nozzle 6 out of the placement groove 56, thereby improving the working efficiency of the marking machine.

[0033] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An automatic laser marking device for an oil pump nozzle, comprising a workbench (1) and a fixing mechanism (5) arranged above the workbench (1) for fixing an oil pump nozzle (6), a laser marking machine (2) for marking the oil pump nozzle (6) being arranged above the workbench (1), and characterized in that: The fixing mechanism (5) comprises a connecting seat (51) fixedly connected to the upper end of the workbench (1); a fixing seat (52) for placing an oil pump nozzle (6) is fixedly connected to the upper end of the connecting seat (51); a fixing assembly (54) for fixing the oil pump nozzle (6) in a placement groove (56) is arranged above the fixing seat (52); and a material pushing assembly (58) is arranged in the connecting seat (51) and the fixing seat (52).

2. The oil pump nozzle automatic laser marking device according to claim 1 is characterized by: A fixing rod (53) is fixedly connected to one side of the upper end of the connection seat (51), a telescopic electric cylinder (57) is fixedly connected to one side of the fixing rod (53), and a limiting groove (55) is provided above the fixing seat (52) to prevent the fixing assembly (54) from being displaced or misaligned.

3. The automatic laser marking device for an oil pump nozzle according to claim 1 is characterized in that: The fixing assembly (54) comprises two extrusion rods (541) slidably connected above the fixing seat (52); extrusion surfaces (542) are provided below the cross bars on both sides of the extrusion rods (541); the lower ends of the extrusion rods (541) are fixedly connected to limit blocks (543); one side of the two extrusion rods (541) is respectively fixedly connected to a connecting block (544); one side of the connecting block (544) is provided with a first rotating rod (545); and the other ends of the two first rotating rods (545) are jointly provided with a sliding block (546).

4. The automatic laser marking device for an oil pump nozzle according to claim 3 is characterized in that: The connecting block (544) has a groove starting from a side facing the sliding block (546), and the sliding block (546) has a groove starting from a side facing the connecting block (544).

5. The automatic laser marking device for an oil pump nozzle according to claim 4 is characterized in that: The two ends of the first rotating rod (545) rotate in grooves on the connecting block (544) and the sliding block (546) respectively.

6. The automatic laser marking device for an oil pump nozzle according to claim 1 is characterized in that: The pusher assembly (58) comprises a long rod (581) sliding in the connection seat (51), a push plate (582) being fixedly connected to the top of one end of the long rod (581), a first U-shaped block (583) being fixedly connected to the other end of the long rod (581), a second rotating rod (584) being rotatably connected between the vertical rods on both sides of the first U-shaped block (583), a second U-shaped block (585) being provided above the other end of the second rotating rod (584), vertical rods on both sides of the second U-shaped block (585) being rotatably connected to the second rotating rod (584), a pusher plate (586) being fixedly connected to the upper end of the second U-shaped block (585), connecting rods (587) being fixedly connected to both sides of the lower end of the pusher plate (586), a limiting rod (588) being slidably connected inside the connecting rod (587), and the limiting rod (588) limiting the pusher plate (586) through the connecting rod (587).

7. The automatic laser marking device for an oil pump nozzle according to claim 1 is characterized in that: A display (3) is placed on one side of the workbench (1) via a rotating connecting plate, and a control button (4) is provided on one side of the workbench (1).

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