Flange surface etching equipment with positioning structure

Abstract

The utility model discloses flange surface etching equipment with a positioning structure, which comprises a base, the surface of the base is fixedly connected with an etching machine, the inner cavity of the base is provided with a positioning mechanism for positioning a flange, and the surface of the base is provided with a reversing mechanism for driving the flange to change the direction. The utility model relates to the technical field of flange machining. According to the flange surface etching equipment with the positioning structure, an air cylinder is started to drive a triangular block to move forwards, the triangular block drives a rotating rod to move, the rotating rod drives a driving block to move, the triangular block and the driving block drive a clamping block to move towards the middle at the same time, the clamping block drives a positioning block to move, and the positioning block drives a rotating cylinder to move to make contact with a flange; therefore, the flange can be clamped and positioned at the central position under the etching machine at the same time, flanges of various sizes within a certain range can be clamped and fixed, and the practicability of the etching equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to flange surface etching equipment with a positioning structure. Background Art

[0002] Flange, also known as flange, is just a general term. It usually refers to a few fixed holes opened around a disc-shaped metal body for connecting other things. Etching is a technology that removes materials by chemical reaction or physical impact. Therefore, in the metal processing process, engraving and etching equipment is particularly important to facilitate the user's subsequent use of the metal.

[0003] According to the search of China Invention Publication No.: CN109501501B, an intelligent engraving and etching device with a flipping and fixing function is disclosed, which relates to the field of metal engraving technology, specifically a working platform and a third drive motor, a mechanical column is fixedly installed on the upper left end of the working platform, the third drive motor is installed on the outside of the working platform, and the output end flange of the third drive motor is connected to a second rotating rod, the output end of the second rotating rod is fixedly welded with a connecting block, the end of the fixed sleeve is provided with a fixed rod, the end of the fixed rod is fixedly welded with a limit rod, and the outer wall of the limit rod is fixedly welded with a blocking bar. The intelligent engraving and etching device with a flipping and fixing function can freely rotate the first mechanical arm and the second mechanical arm through the first rotating shaft and the second rotating shaft respectively under the action of external force, so that the mechanical arm can be operated to the desired position, so as to facilitate the user to carry out the engraving work.

[0004] However, when implementing the above technical solution, the following problems exist: when the etching equipment processes the flange, a clamping device is required to clamp and fix the flange. However, due to the different sizes of the flanges, the general clamping device can only process and fix flanges of several sizes, which is not very practical, and cannot ensure that the flange is always in the center position directly below the etcher, resulting in the need to reposition the etching equipment each time the flange is processed. For this reason, the utility model provides a flange surface etching device with a positioning structure. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a flange surface etching device with a positioning structure, which solves the problem that the clamping device of the etching device can only process and fix flanges of several sizes and cannot ensure that the flange is always in the center position directly below the etching machine.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a flange surface etching device with a positioning structure, comprising a base, an etching machine is fixedly connected to the surface of the base, a positioning mechanism is provided in the inner cavity of the base for positioning the flange, a reversing mechanism is provided on the surface of the base for driving the flange to change direction, the positioning mechanism comprises a clamping assembly for positioning and clamping the flange, including a ramp block, a cylinder is fixedly connected to the inner wall of the base, a triangular block is slidably connected to the surface of the ramp block, an inclined slider is slidably connected to the surface of the triangular block, a rotating rod is rotatably connected to the surface of the inclined slider, a fixed block is fixedly connected to the inner wall of the base, a rotating bolt is rotatably connected to the surface of the fixed block, a driving rod is fixedly connected to the surface of the rotating bolt, one end of the driving rod is rotatably connected to the driving block, the surfaces of the triangular block and the driving block are fixedly connected to the clamping block, an elastic component is used to drive the rotating rods on both sides to move, a limit component is used to limit the movement of the ramp block and the triangular block, and a connecting component is used to connect the clamping block and the flange.

[0007] Preferably, the elastic component comprises a spring, one end of the rotating rod is fixedly connected to an elastic bolt, and the surface of the elastic bolt is fixedly connected to both ends of the spring.

[0008] Preferably, the limiting assembly comprises a limiting plate, a limiting groove is provided on the surface of the limiting plate, and the surfaces of the slope block and the triangular block are fixedly connected to the limiting block.

[0009] Preferably, the connection assembly comprises a connection block, a connection groove is provided on the surface of the base, a positioning block is fixedly connected to the top of the connection block, and a rotating cylinder is rotatably connected to the surface of the positioning block.

[0010] Preferably, the reversing mechanism includes a driving assembly for driving the flange to rotate, including a reversing disk, the surface of the base is fixedly connected to a support box, the bottom of the inner cavity of the support box is fixedly connected to a motor, the surface of the motor output shaft is fixedly connected to a transmission shaft through a coupling, and a sliding assembly for limiting the rotation and sliding of the reversing disk.

[0011] Preferably, the sliding assembly includes a sliding block, a circular groove is formed at the bottom of the supporting box, and the sliding block is fixedly connected to the bottom of the reversing disc.

[0012] Beneficial Effects

[0013] The utility model provides a flange surface etching device with a positioning structure. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The flange surface etching equipment with a positioning structure drives the triangular block to move forward by starting the cylinder, the triangular block drives the rotating rod to move, the rotating rod drives the driving block to move, the triangular block and the driving block simultaneously drive the clamping block to move toward the middle, the clamping block drives the positioning block to move, and the positioning block drives the rotating cylinder to move until it contacts the flange, so that the flange can be clamped and positioned at the center position directly below the etching machine, and flanges of various sizes within a certain range can be clamped and fixed, thereby improving the practicality of the etching equipment.

[0015] (2) The flange surface etching equipment with a positioning structure places the flange on the surface of the commutator disk, starts the motor to drive the transmission shaft to rotate, the transmission shaft drives the commutator disk to rotate, the commutator disk drives the sliding block to slide along the inner surface of the circular groove, and the commutator disk drives the flange to rotate. Therefore, the direction of the flange can be changed according to the etching time while clamping and positioning, without removing the flange and re-clamping it, thereby improving the working efficiency of flange etching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the slope block of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the support box of the utility model.

[0020] In the figure: 1-base, 2-etching machine, 3-positioning mechanism, 31-clamping assembly, 311-slope block, 312-cylinder, 313-triangle block, 314-oblique sliding block, 315-rotating rod, 316-fixed block, 317-rotating bolt, 318-driving rod, 319-driving block, 3110-clamping block, 32-elastic assembly, 321-spring, 322-elastic bolt, 33-limiting assembly, 331-limiting plate, 332-limiting groove, 333-limiting block, 34-connecting assembly, 341-connecting block, 342-connecting groove, 343-positioning block, 344-rotating cylinder, 4-reversing mechanism, 41-driving assembly, 411-reversing disk, 412-support box, 413-motor, 414-transmission shaft, 42-sliding assembly, 421-sliding block, 422-circular groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , the utility model provides two technical solutions:

[0023] Embodiment 1

[0024] A flange surface etching device with a positioning structure includes a base 1, an etching machine 2 is fixedly connected to the surface of the base 1, and the etching machine 2 is connected to an external power supply. It belongs to the prior art. The inner cavity of the base 1 is provided with a positioning mechanism 3 for positioning the flange. The surface of the base 1 is provided with a reversing mechanism 4 for driving the flange to change direction. The positioning mechanism 3 includes a clamping assembly 31 for positioning and clamping the flange, including a ramp block 311. The inner wall of the base 1 is fixedly connected with a cylinder 312, and the cylinder 312 is electrically connected to the external power supply. One end of the piston rod of the cylinder 312 is fixedly connected to the surface of the ramp block 311, and the surface of the ramp block 311 is slidably connected with a triangular block 313, and the surface of the triangular block 313 is slidably connected with an inclined slider 314. The inclined slider 314 is connected to the surface of the ramp block 311. The surface of the base 14 is rotatably connected with a rotating rod 315, the inner wall of the base 1 is fixedly connected with a fixed block 316, the surface of the fixed block 316 is rotatably connected with a rotating bolt 317, one end of the rotating rod 315 is fixedly connected to the surface of the rotating bolt 317, the surface of the rotating bolt 317 is fixedly connected with a driving rod 318, one end of the driving rod 318 is rotatably connected with a driving block 319, the surfaces of the triangular block 313 and the driving block 319 are fixedly connected with a clamping block 3110, the elastic component 32 is used to drive the rotating rods 315 on both sides to move, the elastic component 32 includes a spring 321, the spring 321 is always in a stretched state, one end of the rotating rod 315 is fixedly connected with an elastic bolt 322, the elastic bolt 322 penetrates the inclined slider 314 and can rotate relative to the inclined slider 314 The surfaces of the elastic bolt 322 are fixedly connected to the two ends of the spring 321. The limiting assembly 33 is used to limit the movement of the ramp block 311 and the triangular block 313. The limiting assembly 33 includes a limiting plate 331. The surface of the limiting plate 331 is fixedly connected to the inner wall of the base 1. The surface of the limiting plate 331 is provided with a limiting groove 332. The surfaces of the ramp block 311 and the triangular block 313 are fixedly connected to the limiting block 333. The surface of the limiting block 333 is slidably connected to the inner surface of the limiting groove 332. The connecting assembly 34 is used to connect the clamping block 3110 and the flange. The connecting assembly 34 includes a connecting block 341. The surface of the connecting block 341 is fixedly connected to the surface of the clamping block 3110. The surface of the base 1 is provided with a connecting groove 342. The surface of the connecting block 341 is connected to the inner surface of the limiting groove 332. The inner surface of the connecting groove 342 is slidably connected, and the top of the connecting block 341 is fixedly connected with a positioning block 343, and the surface of the positioning block 343 is rotatably connected with a rotating cylinder 344. When the flange rotates, the rotating cylinder 344 is driven to rotate, and the triangular block 313 is driven to move forward by starting the cylinder 312, and the triangular block 313 drives the rotating rod 315 to move, and the rotating rod 315 drives the driving block 319 to move. The triangular block 313 and the driving block 319 simultaneously drive the clamping block 3110 to move toward the middle, and the clamping block 3110 drives the positioning block 343 to move, and the positioning block 343 drives the rotating cylinder 344 to move until it contacts the flange, so that the flange can be clamped and positioned at the center position directly below the etching machine, and flanges of various sizes within a certain range can be clamped and fixed.Improves the practicality of etching equipment.

[0025] Embodiment 2

[0026] The main difference from the first embodiment is:

[0027] A flange surface etching device with a positioning structure includes a base 1, an etching machine 2 is fixedly connected to the surface of the base 1, and the etching machine 2 is connected to an external power supply. It belongs to the prior art. The inner cavity of the base 1 is provided with a positioning mechanism 3 for positioning the flange, and the surface of the base 1 is provided with a reversing mechanism 4 for driving the flange to change direction. The reversing mechanism 4 includes a driving component 41 for driving the flange to rotate, including a reversing disk 411. The surface of the base 1 is fixedly connected to a support box 412, and the bottom of the inner cavity of the support box 412 is fixedly connected to a motor 413. The motor 413 is connected to the external power supply and is a three-phase asynchronous motor. The surface of the output shaft of the motor 413 is fixedly connected to a transmission shaft 414 through a coupling. The transmission shaft 414 penetrates the support box 412 and can rotate relative to the support box 412. The top of the transmission shaft 414 The support box 412 is fixedly connected to the surface of the reversing disk 411, and the sliding component 42 is used to limit the rotation and sliding of the reversing disk 411. The sliding component 42 includes a sliding block 421. A circular groove 422 is provided at the bottom of the support box 412. The bottom of the reversing disk 411 is fixedly connected to the sliding block 421. The surface of the sliding block 421 is slidably connected to the inner surface of the circular groove 422. By placing the flange on the surface of the reversing disk 411, the starting motor 413 drives the transmission shaft 414 to rotate, and the transmission shaft 414 drives the reversing disk 411 to rotate. The reversing disk 411 drives the sliding block 421 to slide along the inner surface of the circular groove 422, and the reversing disk 411 drives the flange to rotate, so that the direction of the flange can be changed according to the etching time while clamping and positioning, without removing the flange and re-clamping it, thereby improving the working efficiency of the flange etching.

[0028] When in use, the operator places the flange on the surface of the reversing disk 411 and starts the cylinder 312. The cylinder 312 drives the ramp block 311 to move. The ramp block 311 drives the limit block 333 connected thereto to slide along the inner surface of the limit groove 332. The ramp block 311 drives the triangular block 313 to move forward. The triangular block 313 drives the limit block 333 connected thereto to slide along the inner surface of the limit groove 332. The triangular block 313 drives the inclined sliding block 314 to move. The inclined sliding block 314 drives the rotating rod 315 to move. The rotating rod 315 drives the elastic bolt 322 to rotate. The elastic bolt 322 stretches the spring 321. At the same time, the rotating rod 315 drives the rotating bolt 317 to rotate. The rotating bolt 317 drives the driving rod 318 to move, and the driving rod 318 drives the driving block 319 to move. The triangular block 313 and the driving block 319 simultaneously drive the clamping block 3110 to move toward the middle. The clamping block 3110 drives the connecting block 341 to slide toward the middle along the inner surface of the connecting groove 342. The connecting block 341 drives the positioning block 343 to move. The positioning block 343 drives the rotating cylinder 344 to move until it contacts the flange, and the motor 413 is started. The motor 413 drives the transmission shaft 414 to rotate, and the transmission shaft 414 drives the reversing disk 411 to rotate. The reversing disk 411 drives the sliding block 421 to slide along the inner surface of the circular groove 422, and the reversing disk 411 drives the flange to rotate.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange surface etching device with a positioning structure, comprising a base (1), an etching machine (2) being fixedly connected to the surface of the base (1), characterized in that: The inner cavity of the base (1) is provided with a positioning mechanism (3) for positioning the flange, and the surface of the base (1) is provided with a reversing mechanism (4) for driving the flange to change direction. The positioning mechanism (3) comprises: A clamping assembly (31) is used for positioning and clamping a flange, comprising a ramp block (311), a cylinder (312) fixedly connected to the inner wall of the base (1), a triangular block (313) slidably connected to the surface of the ramp block (311), an inclined slider (314) slidably connected to the surface of the triangular block (313), a rotating rod (315) rotatably connected to the surface of the inclined slider (314), a fixed block (316) fixedly connected to the inner wall of the base (1), a rotating bolt (317) rotatably connected to the surface of the fixed block (316), a driving rod (318) fixedly connected to the surface of the rotating bolt (317), one end of the driving rod (318) rotatably connected to a driving block (319), and a clamping block (3110) fixedly connected to the surfaces of both the triangular block (313) and the driving block (319); An elastic component (32) is used to drive the rotating rods (315) on both sides to move; A limiting assembly (33) for limiting the movement of the ramp block (311) and the triangular block (313); The connecting assembly (34) is used to connect the clamping block (3110) and the flange.

2. The flange surface etching device with a positioning structure according to claim 1, characterized in that: The elastic component (32) comprises a spring (321), one end of the rotating rod (315) is fixedly connected to an elastic bolt (322), and the surface of the elastic bolt (322) is fixedly connected to both ends of the spring (321).

3. The flange surface etching device with a positioning structure according to claim 1, characterized in that: The limiting assembly (33) comprises a limiting plate (331), a limiting groove (332) is provided on the surface of the limiting plate (331), and the surfaces of the slope block (311) and the triangular block (313) are fixedly connected to the limiting block (333).

4. The flange surface etching device with a positioning structure according to claim 1, characterized in that: The connection assembly (34) comprises a connection block (341), a connection groove (342) is provided on the surface of the base (1), a positioning block (343) is fixedly connected to the top of the connection block (341), and a rotating cylinder (344) is rotatably connected to the surface of the positioning block (343).

5. The flange surface etching device with a positioning structure according to claim 1, characterized in that: The reversing mechanism (4) comprises: A driving assembly (41) is used to drive the flange to rotate, comprising a reversing disc (411), a support box (412) is fixedly connected to the surface of the base (1), a motor (413) is fixedly connected to the bottom of the inner cavity of the support box (412), and a transmission shaft (414) is fixedly connected to the surface of the output shaft of the motor (413) via a coupling; The sliding assembly (42) is used to limit the rotation and sliding of the reversing disc (411).

6. The flange surface etching device with a positioning structure according to claim 5, characterized in that: The sliding assembly (42) comprises a sliding block (421), a circular groove (422) is provided at the bottom of the supporting box (412), and the sliding block (421) is fixedly connected to the bottom of the reversing disc (411).

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