Automatic water gap cutting equipment for bearing seat manufacturing

Abstract

The utility model discloses automatic water gap cutting equipment for bearing seat manufacturing. A horizontal panel of the rack is provided with a first through hole. A plurality of cutters with downward cutting edges are installed on the bottom face of a pressure bearing plate of the punching unit. And a moving plate of the bearing unit is provided with a second through hole and can slide on the horizontal panel to transport the workpiece to be machined to the position under the punching unit. The workpiece to be machined comprises a main runner part, a plurality of branch runner parts are arranged on the main runner part at intervals, and a plurality of bearing seat pieces are arranged on each branch runner part at intervals. The second through hole and the first through hole serve as falling channels of the independent bearing seat pieces after machining, and therefore finished products and waste materials can be separated and collected conveniently.

Description

Technical Field

[0001] The present application relates to automated equipment for the production of mechanical parts, and specifically relates to water-cutting equipment for injection molded parts and castings. Background Art

[0002] The bearing housing consists of two bearing seat parts. The bearing seat parts are usually cast or injection molded.

[0003] One casting may include multiple bearing seat components, and independent bearing seat components can be made by cutting the watertight groove.

[0004] An injection molded part (beer part) may include multiple bearing seat blanks, and the independent blanks made by cutting the water nozzle must also be sintered. Utility Model Content

[0005] The technical problem to be solved by this application is how to improve the automatic water cutting equipment for bearing seat manufacturing to improve processing efficiency.

[0006] The present application discloses an automatic water-cutting device for manufacturing a bearing seat, hereinafter referred to as the automatic water-cutting device.

[0007] The automatic water cutting equipment includes:

[0008] A stand comprises a horizontal panel, the horizontal panel is provided with a first through hole and four guide posts are vertically mounted on the top surface, the four guide posts are distributed in a rectangular shape and a top plate is fixedly mounted on the top;

[0009] a drive unit mounted on the top plate and comprising a hydraulic cylinder;

[0010] A punching unit, comprising a pressure plate, which is movably mounted on four guide posts through corners and faces the first through-holes, has a plurality of cutters with downwardly facing blades mounted on its bottom surface, and is mounted on the end of the piston rod of the hydraulic cylinder on its top surface;

[0011] A carrying unit includes a movable plate, which can slide on the horizontal panel and is provided with a second through hole, for receiving the workpiece to be processed on the horizontal panel outside one side of the top plate and transporting the workpiece to be processed to the bottom of the punching unit;

[0012] a transport unit for providing the workpiece to be processed to the movable plate; and

[0013] An electronic control unit for controlling the drive unit, the carrying unit and the transport unit;

[0014] In the automatic water-cutting device, the workpiece to be processed includes a main channel portion, a plurality of branch channel portions are arranged on the main channel portion at intervals, and a plurality of bearing seat members are arranged on each branch channel portion at intervals;

[0015] The second through hole and the first through hole serve as independent falling channels of the bearing seat component after processing.

[0016] In some embodiments of the present application, the conveying unit can optionally include a six-axis robotic arm, which has a first pneumatic clamp installed at the end, for conveying the workpiece to be processed from one material frame to the movable plate, and also for conveying the remaining part of the workpiece to be processed after the water cutting from the movable plate to another material frame.

[0017] In some embodiments of the present application, the transport unit may optionally include a three-axis robotic arm including three linear sliding components and a second pneumatic clamp installed at the end for transporting the workpiece from a material frame to the movable plate.

[0018] In some embodiments of the present application, the carrying unit may further include a first pneumatic component and a plurality of positioning members; the first pneumatic component is used to drive the movable plate to move linearly on the horizontal panel; the plurality of positioning members are installed on the movable plate to cooperate with the plurality of peripheral corners of the workpiece to be processed so as to accurately place the workpiece to be processed.

[0019] In some embodiments of the present application, the automatic water cutting device may further include:

[0020] a finished product conveyor belt, one end of which is located directly below the first through hole and is controlled by the electronic control unit to collect the fallen bearing seat components;

[0021] a waste conveyor belt, one end of which is located below the horizontal panel and on one side of the first through hole, controlled by the electronic control unit and used for collecting the residual portion of the workpiece after the water cut; and

[0022] A second pneumatic assembly, controlled by the electronic control unit, is used to push the residue from the moving plate to the waste conveyor belt.

[0023] In some embodiments of the present application, the automatic water cutting device may further include:

[0024] A loading roller frame is adjacent to the platform and is controlled by the electronic control unit. The loading roller frame is used to transport the material frame containing the workpiece to be processed so that the transport unit can grab the workpiece to be processed from the material frame.

[0025] In some embodiments of the present application, the punching unit may optionally further include several groups of top columns, each group of top columns being located on the bottom surface of the pressure plate, adjacent to a cutter, and corresponding to one of the bearing seat components; and the side surface of the bearing seat component is provided with at least one groove or edge notch to cooperate with the end of the top column pressed down.

[0026] In some embodiments of the present application, the hydraulic cylinder can be configured as an air-oil booster cylinder with a working pressure of 0.4~0.7MPa; the cutter has a main body made of sharp steel and a blade plated with cemented carbide.

[0027] By implementing the technical solution of this application, the following beneficial effects can be achieved:

[0028] The present application discloses an automatic water-cutting device for manufacturing bearing seats. The horizontal panel of the stand is provided with a first through hole. A plurality of cutters with downward-facing blades are installed on the bottom surface of the pressure plate of the punching unit. The movable plate of the bearing unit is provided with a second through hole, which can slide on the horizontal panel to transport the workpiece to be processed to the bottom of the punching unit. The workpiece to be processed includes a main channel portion, on which a plurality of branch channel portions are arranged at intervals, and each branch channel portion is provided with a plurality of bearing seat components at intervals. The second through hole and the first through hole serve as a drop channel for the independent bearing seat components after processing, thereby facilitating the separation and collection of finished products and waste materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The following drawings should be used in conjunction with the detailed description.

[0030] Figure 1 It is a three-dimensional schematic diagram of the automatic water cutting device in Example 1.

[0031] Figure 2 yes Figure 1 The three-dimensional schematic diagram of the handling unit in the automatic water cutting equipment shown.

[0032] Figure 3 yes Figure 1 The automatic water cutting equipment shown includes a partial three-dimensional schematic diagram of the stand.

[0033] Figure 4 It is a three-dimensional schematic diagram of the workpiece to be processed in Example 1.

[0034] Figure 5 yes Figure 4 The workpiece to be processed is shown as a three-dimensional schematic diagram placed on a movable plate.

[0035] Figure 6 It is a three-dimensional schematic diagram of the independent bearing seat component in the first embodiment.

[0036] Figure 7 It is a partial side view schematic diagram of the automatic water outlet cutting device when cutting the water outlet in Example 1.

[0037] Figure 8 It is a three-dimensional schematic diagram of the automatic water cutting device in the second embodiment.

[0038] Figure 9 yes Figure 8 The automatic water cutting equipment shown includes a partial three-dimensional schematic diagram of the stand.

[0039] Figure 10 yes Figure 8 The automatic water cutting equipment shown includes a partial three-dimensional schematic diagram of the conveying unit.

[0040] Figure 11 yes Figure 8 The automatic water-cutting device shown is a partial three-dimensional schematic diagram of the second pneumatic clamping jaw.

[0041] Figure 12 This is the workflow diagram for the implementation of the second automatic water cutting equipment. DETAILED DESCRIPTION

[0042] The following describes embodiments with reference to the accompanying drawings.

[0043] In this specification, unless otherwise specified, "one embodiment", "some embodiments" and "other embodiments" are used to distinguish different embodiments and do not refer to all embodiments. The accompanying drawings are schematic diagrams, not scale drawings. The directions / positions indicated by top, bottom, center, edge, inside, outside, far, near, length, width, vertical, horizontal, up, down, front, back, left, right, etc. are based on the observation angle of the accompanying drawings and cannot be understood as the components / devices being located in specific positions or facing specific directions. Ordinal words such as first, second, third, etc. do not have a sequential meaning when used to distinguish components / devices with the same function / name.

[0044] Example 1

[0045] An automatic water cutting device 100 is disclosed.

[0046] See also Figure 1 The automatic water gate cutting equipment 100 includes a stand 10, a driving unit 20, a punching unit 30, a carrying unit 40, a transport unit 50 and an electronic control unit 60.

[0047] See also Figure 3 The stand 10 includes a horizontal panel 11, which is provided with a first through-hole (not shown in the drawings) and has four guide posts 12 vertically mounted on its top surface. The four guide posts 12 are arranged in a rectangular shape and a top plate 13 fixedly mounted on top. Top plate 13: smaller in size than horizontal panel 11, is located at one end of flat panel 11.

[0048] The drive unit 20 is mounted on the middle of the top surface of the top plate 13 and includes an air-oil booster cylinder. The air-oil booster cylinder, also known as a booster cylinder, is a hydraulic cylinder driven or boosted by compressed air and is available in a variety of commercial sizes.

[0049] See also Figure 3 and Figure 7 The punching unit 30 includes a pressure plate 31 , a plurality of cutters 32 and a plurality of groups of top columns 33 .

[0050] The pressure plate 31 is flexibly mounted on the four guide posts 12 via its corners, facing the first through-holes of the horizontal panel 11. Its bottom surface is equipped with several blade holders 311, and its top surface is mounted on the piston rod end of the air-oil booster cylinder. This means that the punching unit 30 can be raised and lowered along the guide posts 12 under the drive unit.

[0051] The cutters 32 are mounted on the cutter holders 311 with their blades facing downwards, one by one. That is, the cutters 32 are mounted upside down.

[0052] Each group of top pillars 33 is located on the bottom surface of the pressure plate 31 , adjacent to a cutter 32 .

[0053] See 4 and Figure 6 The workpiece 9 is a symmetrical, planar structure consisting of a straight main channel 91. A gripping handle 901 is located at the midpoint of the main channel 91. Four straight branch channel sections 92 are perpendicularly spaced apart on opposite sides of the main channel. Several bearing support members 93 are spaced apart on opposite sides of each branch channel section 92. Each bearing support member 93 is connected to a branch channel 92 via two connecting portions 902.

[0054] The two connecting parts 902 have different shapes and are cut by the cutter 92 when cutting the water outlet, and the incision is close to the bearing seat 93.

[0055] The separate bearing seat part, referenced 93 ′ in the figures, has a connection remnant 931 .

[0056] The bearing seat member 93 has a pair of side surfaces facing the bearing axis, each of which is provided with a groove 93a2, a groove 93a1, and a notch 93b. The groove 93a1 and the notch 93b have the same profile and are located on opposite sides of the side surfaces. The groove 93a2 is located at the center of the side surfaces.

[0057] When the workpiece 9 is placed on the movable plate 41 , one of the above-mentioned side surfaces of the bearing seat member 93 faces upward, and the groove 93a1 and the notch 93b are used to cooperate and accommodate the ends of a group of top columns 33.

[0058] The carrying unit 40 includes a moving plate 41 , a first pneumatic assembly 42 and three positioning members 43 .

[0059] The movable plate 41 , driven by the first pneumatic assembly 42 , can slide on the horizontal panel 11 , and is used to receive the workpiece 9 to be processed on the horizontal panel 11 outside one side of the top plate 13 , and is also used to transport the workpiece 9 to be processed to directly below the punching unit 30 .

[0060] The movable plate 41 is provided with a plurality of second through holes 41a, each corresponding to a bearing seat 93. A group of second through holes 41a arranged in a straight line can be interconnected to form a large through hole corresponding to a row or column of bearing seats 93.

[0061] The first pneumatic assembly 42 is used to drive the moving plate 41 to move linearly on the horizontal panel 11 .

[0062] The end of the linear cylinder piston rod of the first pneumatic assembly 42 is fixedly connected to the side of the movable plate 41 .

[0063] The positioning member 43 is installed on the side of the movable plate 41 and matches the three outer corners of the workpiece 9 to be processed so that the workpiece 9 to be processed can be accurately placed on the movable plate 41.

[0064] See also Figure 1 and Figure 2 The transport unit 50 includes a six-axis robotic arm 51 , a first pneumatic gripper 53 and a mounting rod 55 , and is used to provide the workpiece 9 to be processed to the movable plate 41 .

[0065] The mounting rod 55 has one end mounted on the end of the six-axis robotic arm 51 and the other end mounted on the first pneumatic gripper 53 .

[0066] Specifically, the transport unit 50 is used to transport the workpiece 9 from one material frame 80 to the movable plate 41 , and is also used to transport the residual portion 9 ′ (ie, waste material) of the workpiece 9 after the watertight cut from the movable plate 41 to another material frame 80 .

[0067] The electronic control unit 60 includes an engineering computer with a pre-installed control program. It is electrically connected to the hydraulic valve and the air valve of the driving unit, the air valve of the carrying unit, and the transport unit.

[0068] The electronic control unit 60 is used to control the drive unit 20, the carrying unit 40 and the transport unit 50, and execute the water cut operation according to the control program instructions. The electronic control unit 60 is configured as an electronic control cabinet with casters, which is easy to move and can be flexibly arranged.

[0069] The water cutting operation of the automatic water cutting device 100 includes the following steps.

[0070] 1) Use a forklift to transport the material frame 80 containing the workpiece 9 to be processed and the empty material frame 80 to the working range of the six-axis robot 51, and also transport an empty material frame 80 (or finished product box) to below the first through hole.

[0071] 2) Control the transport unit 50 to take out a workpiece 9 from the material frame 80 and place the workpiece 9 on the movable plate 41. The movable plate 41 is moved to the outside of the top plate 13 in advance.

[0072] 3) Control the carrying unit 40 to pull the movable plate 41 and the workpiece 9 to be processed back to the position directly below the punching unit 30 .

[0073] 4) Controlling the drive unit 20 drives the punching unit 30 downward, allowing the cutter 32 to sever all connecting portions 902. Simultaneously, the ends of a set of top posts 33 are respectively embedded in the groove 93a1 and the notch 93b, thereby limiting the horizontal shaking of the bearing seat 93 during the water cut. Then, each independent bearing seat 93' sequentially passes through the second through hole 41a and the first through hole of the horizontal panel 11 and falls into the material frame 80 below the horizontal panel 11.

[0074] That is, the second through hole 41a and the first through hole serve as a falling channel for the independent bearing seat member 93'.

[0075] 5) Control the driving unit 20 to drive the punching unit 30 to move upward; at the same time, control the carrying unit 40 to push the movable plate 41 and the residual portion 9 ′ (ie, waste material) to the outside of the top plate 13 .

[0076] 6) Control the transport unit 50 to remove the remaining portion 9 ′ from the carrier plate 41 and place it into another empty material frame 80 .

[0077] During the operation of the automatic water cut device 100, a guardrail 001 is provided on its periphery to prevent people or other equipment from breaking in. The control unit 60 needs to be manually monitored or operated and is located outside the guardrail 001.

[0078] In the automatic water-cutting device 100, the working pressure of the air-oil booster cylinder is 0.4-0.7 MPa, the main body of the cutter 32 is made of sharp steel, and the blade is plated with cemented carbide, which can cut castings and injection molded parts.

[0079] Example 2

[0080] An automatic water cutting device 200 is disclosed.

[0081] The automatic water-cutting device 200 is based on the automatic water-cutting device 100 of the first embodiment, and has the following improvements. Only the improvements are described below, and for other aspects, please refer to the first embodiment.

[0082] See also Figure 8 The automatic water nozzle cutting equipment 200 includes a stand 10, a driving unit 20, a punching unit 30, a carrying unit 40, a transport unit 50' and an electronic control unit 60, and also includes a finished product conveyor belt 71, a waste conveyor belt 72, a second pneumatic component 73 and a feeding roller rack 74.

[0083] The driving unit 20 , the punching unit 30 , the carrying unit 40 , the transporting unit 50 ′, the finished product conveyor belt 71 , the waste conveyor belt 72 , the second pneumatic assembly 73 and the loading roller frame 74 are respectively controlled by the electronic control unit 60 .

[0084] The loading roller frame 74 is adjacent to the platform 10 and is used to transport the material frame 80 containing the workpiece 9 to be processed so that the handling unit 50' can grab the workpiece 9 from the material frame 80. Specifically, the loading roller frame 74 includes a pair of parallel guide rails, a plurality of active rollers evenly distributed along the transport direction and installed between the two guide rails, and a plurality of passive rollers located between every two active rollers.

[0085] See also Figure 8 and Figure 9 The finished product conveyor belt 71 has one end located just below the first through hole of the horizontal panel 11 and the other end located outside the guardrail 001 for collecting the fallen independent bearing seat parts 93'.

[0086] The waste conveyor belt 72 has one end located below the horizontal panel 11 and on one side of the first through hole, and the other end located outside the guardrail 001 , for collecting the residual portion 9 ′ (ie, waste).

[0087] The second pneumatic assembly 73 , located on one side of the platform 10 , is used to push the residual portion 9 ′ from the moving plate 41 to the waste conveyor belt 72 .

[0088] A push plate is installed at the end of the linear cylinder piston rod of the second pneumatic component 73.

[0089] See also Figure 10 and Figure 11 The transport unit 50 ′ includes a mounting frame 501 , a three-axis robotic arm 52 , a second pneumatic gripper 54 , a reduction motor 56 and a photoelectric switch 58 .

[0090] One end of the mounting frame 501 is mounted on one side of the stand 10 , and the other end is mounted on the edge of the horizontal panel 11 .

[0091] The three-axis robotic arm 52 comprises a pair of Y-axis slide assemblies 521, an X-axis slide assembly 522, and a Z-axis slide assembly 523. The two Y-axis slide assemblies 521 are mounted on either side of the top surface of the mounting frame 501, with the X-axis slide assembly 522 straddling the two Y-axis slide assemblies 521. The Z-axis slide assembly 523 rests on the X-axis slide assembly 522, with its bottom end serving as the working end (i.e., the end of the three-axis robotic arm 52). The end of the three-axis robotic arm 52 moves within the mounting frame 501. Specifically, the three-axis robotic arm 52 comprises four linear slide assemblies, and the end (working end) of the three-axis robotic arm 52 moves within the mounting frame.

[0092] In other embodiments, the two Y-axis slide rail assemblies 521 may be combined into one.

[0093] A reduction motor 56 is fixedly mounted at the bottom end of the Z-axis slide rail assembly 523. The output shaft of the reduction motor 56 is arranged horizontally and is mounted with the second pneumatic clamp 54 via a coupling.

[0094] A photoelectric switch 58, whose transmitter and receiver are mounted on the surface of the second pneumatic clamp 54, is used to detect the gripping handle 901 of the workpiece 9 located between the two bottom jaws of the second pneumatic clamp 54. The second pneumatic clamp 54 clamps the workpiece 9 only after the photoelectric switch 58 detects the gripping handle 901. If the photoelectric switch 58 does not detect the gripping handle 901, the second pneumatic clamp 54 releases.

[0095] See also Figure 12 The water cutting operation of the automatic water cutting device 200 includes the following steps:

[0096] S10 using a forklift, transporting the material frame 80 containing the workpiece to be processed 9 to the loading roller rack 74;

[0097] S20 control handling unit 50 ', grab a workpiece to be processed from the frame 80 9;

[0098] S30 control handling unit 50 ', placing the workpiece to be processed 9 onto the movable plate 41, the movable plate 41 is pre-moved to the outside of the top plate 13;

[0099] S40 control the carrying unit 40, using the first pneumatic assembly 42 to move the plate 41 and the workpiece to be processed 9 back to the blanking unit 30 directly below;

[0100] S50. Control the drive unit 20 to drive the punching unit 30 downward, allowing the cutter 32 to cut all the connecting parts 902. At the same time, the ends of a group of top columns 33 are respectively embedded in the groove 93a1 and the notch 93b, thereby limiting the horizontal shaking of the bearing seat member 93 during the water cut. Then, each independent bearing seat member 93' passes through the second through hole 41a and the first through hole of the horizontal panel 11 in turn, and falls onto the finished product conveyor belt 71 below the horizontal panel 11.

[0101] S60. Control the driving unit 20 to drive the punching unit 30 to move upward, and control the carrying unit 40 to push the movable plate 41 and the residual portion 9 'to the outside of the top plate 13 (ie, the outside of the punching unit 20).

[0102] S70. Control the second pneumatic assembly 73 to push the residual portion 9 ′ from the carrying plate 41 onto the waste conveyor belt 72 .

[0103] The automatic water-cutting equipment 200 has the following technical advantages.

[0104] (1) Automatic separation of finished products and waste. After the water cut, the independent bearing seat 93' falls onto the finished product conveyor belt 71 through the second through hole 41a and the first through hole, and the residual part 9' remains on the moving plate.

[0105] (2) It is convenient to collect finished products and waste. The independent bearing seat 93' is transported to the outside of the guardrail 001 by the finished product conveyor belt 71. The residual part 9' is transported to the outside of the guardrail 001 by the waste conveyor belt 71.

[0106] (3) Simple and reliable structure. The three-axis robot arm 52 has a pair of Y-axis slide rail assemblies 521, which are mounted on both sides of the top of the mounting frame 501. The second pneumatic gripper 54 clamps the workpiece 9 only after the photoelectric switch 58 detects the gripping handle 901. When the photoelectric switch 58 fails to detect the gripping handle 901, the second pneumatic gripper 54 releases.

[0107] (4) Good safety. The loading roller frame 74 is used to sequentially transport the material frame containing the workpiece 9 to be processed into the working range of the three-axis robot arm 52. The three-axis robot arm 52 is located on the top of the installation frame 501, and its working end is always within the installation frame 501. The electronic control unit 60 is equipped with casters and can be flexibly arranged outside the guardrail 001.

[0108] In other embodiments, the movable plate 41 may be driven by a motor, and its transmission mechanism may adopt a screw pair, a gear set-chain, or a roller set-transmission belt.

[0109] In another embodiment, the horizontal panel 11, the guide column 12, the top plate 13, the drive unit 20, the punching unit 30, the bearing unit 40, and the second pneumatic assembly 73 are assembled into one body, and the assembly is placed on a support base. The support base is provided with casters to facilitate the movement of the assembly.

[0110] In another embodiment, the horizontal panel 11, guide column 12, top plate 13, drive unit 20, punch unit 30, carrier unit 40 and second pneumatic assembly 73 are assembled in a mounting frame 501. The mounting frame 501 is provided with casters for easy movement.

[0111] All of the above embodiments, application examples, and technical analyses are intended to introduce the technical concepts and features of this application and enable those skilled in the art to implement the technical solutions of this application. They do not constitute any limitation on the scope of protection of this application. Simple modifications and equivalent transformations of the above embodiments are within the scope of protection of this application.

Claims

1. An automatic water cutting device for bearing seat manufacturing, characterized in that include: A stand (10) comprises a horizontal panel (11), the horizontal panel is provided with a first through hole and four guide columns (12) are vertically mounted on the top surface, the four guide columns are distributed in a rectangular shape and a top plate (13) is fixedly mounted on the top; A drive unit (20) mounted on the top plate, comprising a hydraulic cylinder; A punching unit (30) comprises a pressure plate (31), the pressure plate being movably mounted on four guide posts through corner sleeves and facing the first through holes, a plurality of cutters (32) with blades facing downwards being mounted on the bottom surface, and a top surface being mounted on the end of a piston rod of the hydraulic cylinder; A carrying unit (40) comprising a movable plate (41) which can slide on a horizontal panel and is provided with a second through hole (41a) for receiving a workpiece (9) to be processed on the horizontal panel outside one side of the top plate and transporting the workpiece to be processed to a position directly below the punching unit; a transport unit (50) for providing the workpiece to be processed to the movable plate; as well as An electric control unit (60) for controlling the driving unit, the carrying unit and the transport unit; The workpiece to be processed comprises a main channel portion (91), a plurality of branch channel portions (92) are arranged at intervals on the main channel portion, and a plurality of bearing seat members (93) are arranged at intervals on each branch channel portion; The second through hole and the first through hole serve as independent falling channels of the bearing seat component after processing.

2. The automatic water cutting device according to claim 1, characterized in that: The transport unit comprises a six-axis robot arm (51), the end of which is provided with a first pneumatic clamp (53) for transporting the workpiece to be processed from one material frame to the movable plate, and for transporting the remaining portion of the workpiece to be processed after the water cut from the movable plate to another material frame.

3. The automatic water cutting device according to claim 1, characterized in that: The transport unit comprises a three-axis mechanical arm (52), which comprises three linear sliding components and has a second pneumatic clamp (54) installed at the end, and is used to transport the workpiece to be processed from a material frame to the movable plate.

4. The automatic water cutting device according to claim 1, characterized in that: The carrying unit further comprises a first pneumatic component (42) and a plurality of positioning members (43); A first pneumatic assembly, used for driving the movable plate to move linearly on the horizontal panel; The plurality of positioning members are mounted on the movable plate and cooperate with the plurality of peripheral corners of the workpiece to be processed so as to accurately place the workpiece to be processed.

5. The automatic water cutting device according to claim 1 is characterized in that Also includes: a finished product conveyor belt (71), one end of which is located directly below the first through hole and is controlled by the electronic control unit and is used to collect the fallen bearing seat components; a waste conveyor belt (72), one end of which is located below the horizontal panel and on one side of the first through hole, and is controlled by the electric control unit and is used to collect the residual part of the workpiece to be processed after the water cut; and A second pneumatic assembly (73), controlled by the electronic control unit, is used to push the residue from the moving plate to the waste conveyor belt.

6. The automatic water cutting device according to claim 1 is characterized in that Also includes: A loading roller frame (74) is adjacent to the platform and is controlled by the electric control unit and is used to transport a material frame (80) containing the workpiece to be processed so that the transport unit can grab the workpiece to be processed from the material frame.

7. The automatic water cutting device according to claim 1, characterized in that: The punching unit further comprises a plurality of groups of top columns (33), each group of top columns being located on the bottom surface of the pressure plate, adjacent to a cutter, and corresponding to a bearing seat member; The side surface of the bearing seat is provided with at least one groove (93a) or an edge notch (93b) to match the end of the pressed top column.

8. The automatic water cutting device according to claim 1, characterized in that: The hydraulic cylinder is configured as an air-oil booster cylinder with a working pressure of 0.4-0.7 MPa; The cutter has a main body made of sharp steel and a blade plated with hard alloy.

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