Servo press with positioning auxiliary structure

Abstract

The utility model provides a servo press with a positioning auxiliary structure, which relates to the technical field of servo presses and comprises a base, a limit rod is fixedly mounted on the surface of the base, a top plate is fixedly mounted on the top surface of the limit rod, and a press body is fixedly mounted on the surface of the top plate. A pressing plate is installed at the output end of the press machine body, a motor A is fixedly installed on the surface of the base, a lead screw is installed at the output end of the motor A, the surface of the base is connected with a containing plate in a sliding mode, and a containing groove is formed in the surface of the containing plate. By arranging a motor A, a lead screw, a placing plate, a mold, a sliding rod, a spring, a clamping block, a clamping groove and a shifting block, the effect that molds of different models can be replaced conveniently according to workpieces of different models is achieved, meanwhile, workers can take, place and position the workpieces conveniently, and therefore the situation that the workpieces need to be manually positioned by the workers is avoided; the structure is simple and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of servo presses, in particular to a servo press with a positioning auxiliary structure. Background Art

[0002] A servo press is a press that is controlled by a servo motor. Through precise motor control and feedback systems, it can achieve high-precision pressure control and motion control.

[0003] Publication No. CN209937827U discloses a servo press, including a base, a touch screen, a baffle, a safety device and a U-shaped three-color light, a touch screen is installed on the outer wall of the base, baffles are fixed on both sides of the base below the touch screen, a limit groove is provided inside the bottom plate, and brackets are fixed at the corner positions of the base surface above the limit groove, a servo electric cylinder is provided inside the base, a synchronous belt is installed inside the base on one side of the servo electric cylinder, a bearing is provided at one end of the synchronous belt away from the servo electric cylinder, the top of the bearing is hinged with the bottom end of the synchronous belt, a pressure sensor is hinged at the bottom end of the bearing, a bottom bracket is installed inside the base on one side of the bearing, and a servo driver is fixed at the bottom of the base on the side of the bearing away from the bottom bracket. The utility model not only prolongs the service life of the servo press, avoids the phenomenon of displacement when the servo press is used, but also avoids the phenomenon of damage to the servo press due to excessive impact when it is used. Although this type of servo press can prevent the press from shifting during use, it is lacking in positioning the workpiece. Since this type of press does not have a structure for assisting in positioning the workpiece, workers will need to manually pick and place the workpiece. This not only increases the probability of safety accidents, but can also cause damage to the workpiece due to misalignment. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a servo press with a positioning auxiliary structure, comprising a base, a limit rod is fixedly installed on the surface of the base, a top plate is fixedly installed on the top surface of the limit rod, a press body is fixedly installed on the surface of the top plate, a pressure plate is installed on the output end of the press body, a motor A is fixedly installed on the surface of the base, a lead screw is installed on the output end of the motor A, a placement plate is slidably connected to the surface of the base, a placement groove is provided on the surface of the placement plate, a slide rod is fixedly installed inside the placement plate, a spring is sleeved on the surface of the slide rod, a clamping block is slidably connected to the surface of the slide rod, a shifting block is fixedly installed on the surface of the clamping block, a mold is inserted in the placement groove, and a clamping groove is provided on the surface of the mold.

[0006] Preferably, a motor B is fixedly mounted on the surface of the pressing plate, a gear is mounted on the output end of the motor B, a baffle is slidably connected to the surface of the pressing plate, an observation window is fixedly mounted on the surface of the baffle, and a tooth groove is provided on the surface of the baffle. Here, the design of the baffle and the observation window has the effect of blocking the debris when the workpiece is squeezed, and also facilitates the staff to observe the real-time status of the workpiece processing.

[0007] Preferably, one end of the spring is connected to the surface of the card block, and the other end is connected to the inner surface of the placement plate. Here, the design of the spring has the effect of driving the card block to slide upward on the slide bar, thereby clamping the card block into the card slot.

[0008] Preferably, the placement plate is connected to the screw rod by a threaded connection, and the pressure plate is connected to the limit rod by a sliding connection. Here, the threaded connection design between the placement plate and the screw rod has the effect of driving the placement plate to slide on the surface of the base when the screw rod rotates, thereby facilitating the workers to take and place the workpiece, avoiding the need for the workers to manually align the workpiece.

[0009] Preferably, the shift block is slidably connected to the placement plate, and the clamp block is slidably connected to the clamp slot. Here, the sliding design of the shift block facilitates the staff to control and adjust the sliding of the clamp block, and the sliding design of the clamp block and the clamp slot facilitates the fixing, disassembly and replacement of the mold.

[0010] Preferably, the baffle is in a U-shape, and the baffle is slidably connected to the top plate. Here, the U-shaped design of the baffle has the effect of blocking the flying debris from multiple directions, while the sliding design of the baffle and the top plate has the effect of limiting the position of the baffle.

[0011] Preferably, the gear is meshed with the tooth groove. Here, the meshing design of the gear and the tooth groove has the effect of driving the baffle to move up and down when the gear rotates.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the motor A, the screw rod, the placement plate, the mold, the slide rod, the spring, the clamping block, the clamping slot and the shifting block, it is convenient to replace the molds of different types according to the workpieces of different types, and it is also convenient for the staff to take, place and position the workpiece, thereby avoiding the situation that the staff needs to manually position it, and the structure is simple and practical.

[0014] 2. In the utility model, by providing a baffle, a motor B, a gear, a tooth groove and an observation window, it is possible to block flying debris when processing a workpiece, thereby avoiding injuries to workers due to flying debris, and also making it easier for workers to observe the real-time status of workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a servo press with a positioning auxiliary structure is proposed for the utility model;

[0016] Figure 2 The utility model proposes a schematic diagram of the exploded structure of a servo press placement slot, baffle, die, slide bar, clamp block and spring with a positioning auxiliary structure;

[0017] Figure 3 The utility model proposes a servo press with a positioning auxiliary structure Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a schematic diagram of the exploded structure of a baffle in a servo press with a positioning auxiliary structure.

[0019] Legend:

[0020] 1. Base; 2. Limit rod; 3. Top plate; 4. Press body; 5. Press plate; 6. Motor A; 7. Screw rod; 8. Placement plate; 9. Placement slot; 10. Slide rod; 11. Spring; 12. Block; 13. Shift block; 14. Mold; 15. Slot; 16. Motor B; 17. Gear; 18. Baffle; 19. Observation window; 20. Tooth groove. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: a servo press with a positioning auxiliary structure, including a base 1, a limit rod 2 is fixedly installed on the surface of the base 1, a top plate 3 is fixedly installed on the top surface of the limit rod 2, a press body 4 is fixedly installed on the surface of the top plate 3, a pressing plate 5 is installed at the output end of the press body 4, the pressing plate 5 and the limit rod 2 are slidably connected, a motor A6 is fixedly installed on the surface of the base 1, a screw rod 7 is installed at the output end of the motor A6, a placement plate 8 is slidably connected to the surface of the base 1, the placement plate 8 and the screw rod 7 are threadedly connected, and the threaded connection design of the placement plate 8 and the screw rod 7 has the effect of driving the placement plate 8 to slide on the surface of the base 1 when the screw rod 7 rotates, thereby facilitating the staff to take and place the workpiece and avoiding the need for the staff to manually align the workpiece.

[0025] See also Figure 1-4 A placement groove 9 is provided on the surface of the placement plate 8, and a slide bar 10 is fixedly installed inside the placement plate 8. A spring 11 is sleeved on the surface of the slide bar 10, one end of the spring 11 is connected to the surface of the card block 12, and the other end is connected to the inner surface of the placement plate 8. The design of the spring 11 drives the card block 12 to slide upward on the slide bar 10, so that the card block 12 is stuck into the card groove 15, and the surface of the slide bar 10 is slidably connected with the card block 12, and the surface of the card block 12 is fixedly installed with a shift block 13, which is slidably connected with the placement plate 8. The sliding design of the shift block 13 makes it convenient for the staff to control and adjust the sliding of the card block 12, and a mold 14 is inserted in the placement groove 9. A card groove 15 is provided on the surface of the mold 14, and the card block 12 is slidably connected with the card groove 15. The sliding design of the card block 12 and the card groove 15 makes it easy to fix and disassemble and replace the mold 14.

[0026] Embodiment 2

[0027] See also Figure 1-4 A motor B16 is fixedly installed on the surface of the pressure plate 5, and a gear 17 is installed on the output end of the motor B16. A baffle 18 is slidably connected to the surface of the pressure plate 5. The baffle 18 is U-shaped and is slidably connected to the top plate 3. The U-shaped design of the baffle 18 has the effect of blocking the flying debris from multiple directions, and the sliding design of the baffle 18 and the top plate 3 has the effect of limiting the baffle 18. An observation window 19 is fixedly installed on the surface of the baffle 18. The design of the baffle 18 and the observation window 19 has the effect of blocking the debris when the workpiece is squeezed, and it is also convenient for the staff to observe the real-time situation of the workpiece processing. A tooth groove 20 is opened on the surface of the baffle 18, and the gear 17 is meshed with the tooth groove 20. The meshing design of the gear 17 and the tooth groove 20 has the effect of driving the baffle 18 to move up and down when the gear 17 rotates.

[0028] Working principle: When using the servo press, just turn on the motor A6, the motor A6 will drive the screw 7 to rotate, the screw 7 will drive the placement plate 8 to slide outward when rotating, the placement plate 8 will drive the mold 14 to move outward, then place the workpiece to be processed in the mold 14, and then use the motor A6 to rotate the screw 7 in the opposite direction, the screw 7 will drive the placement plate 8 and the mold 14 to slide back when rotating in the opposite direction, so that the workpiece moves to the bottom of the pressing plate 5, then open the press body 4, the press body 4 will The pressing plate 5 moves downward, and the press body 4 drives the pressing plate 5 to slide downward on the surface of the limiting rod 2 to squeeze the workpiece. When the mold 14 needs to be replaced, it is only necessary to move the shifting block 13, and the shifting block 13 will drive the clamping block 12 to move. After the clamping block 12 is moved out of the clamping slot 15, the mold 14 can be pulled out of the placement slot 9, and then a mold 14 of a different type can be placed in the placement slot 9. At this time, the shifting block 13 is released, and the clamping block 12 is clamped into the clamping slot 15 by the elastic force of the spring 11, thereby replacing the mold 14. 14 is fixed, the motor A6, the screw rod 7, the placement plate 8, the mold 14, the slide bar 10, the spring 11, the block 12, the slot 15 and the shift block 13 play the effect of facilitating the replacement of different types of molds 14 according to different types of workpieces, and also play the role of facilitating the staff to pick up and position the workpiece, thereby avoiding the need for the staff to manually position it. When the workpiece is squeezed, the pressing plate 5 will drive the baffle 18 to move downward, thereby surrounding the workpiece. When the workpiece needs to be adjusted, it is only necessary to turn on the motor B16, and the motor B16 will drive the gear 17 to rotate. When the gear 17 rotates, it will drive the baffle 18 to move upward through the tooth groove 20. After the baffle 18 is removed, the workpiece can be adjusted. The baffle 18, the motor B16, the gear 17, the tooth groove 20 and the observation window 19 play the effect of blocking the flying debris when the workpiece is processed, thereby avoiding the situation that the staff is injured due to the flying debris, and also play the role of facilitating the staff to observe the real-time situation of the workpiece processing.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A servo press with a positioning auxiliary structure, comprising a base (1), characterized in that: A limit rod (2) is fixedly mounted on the surface of the base (1), a top plate (3) is fixedly mounted on the top surface of the limit rod (2), a press body (4) is fixedly mounted on the surface of the top plate (3), a pressure plate (5) is mounted on the output end of the press body (4), a motor A (6) is fixedly mounted on the surface of the base (1), a lead screw (7) is mounted on the output end of the motor A (6), a placement plate (8) is slidably connected to the surface of the base (1), a placement groove (9) is provided on the surface of the placement plate (8), a slide rod (10) is fixedly mounted inside the placement plate (8), a spring (11) is sleeved on the surface of the slide rod (10), a clamping block (12) is slidably connected to the surface of the slide rod (10), a shifting block (13) is fixedly mounted on the surface of the clamping block (12), a mold (14) is inserted into the placement groove (9), and a clamping groove (15) is provided on the surface of the mold (14).

2. The servo press with a positioning auxiliary structure according to claim 1, characterized in that: A motor B (16) is fixedly mounted on the surface of the pressure plate (5), a gear (17) is mounted on the output end of the motor B (16), a baffle (18) is slidably connected to the surface of the pressure plate (5), an observation window (19) is fixedly mounted on the surface of the baffle (18), and a tooth groove (20) is provided on the surface of the baffle (18).

3. The servo press with a positioning auxiliary structure according to claim 1, characterized in that: One end of the spring (11) is connected to the surface of the clamping block (12), and the other end is connected to the inner surface of the placement plate (8).

4. The servo press with a positioning auxiliary structure according to claim 1, characterized in that: The placement plate (8) and the screw rod (7) are connected via threads, and the pressure plate (5) and the limiting rod (2) are connected via sliding connections.

5. The servo press with a positioning auxiliary structure according to claim 1, characterized in that: The shifting block (13) is slidably connected to the placement plate (8), and the clamping block (12) is slidably connected to the clamping slot (15).

6. The servo press with a positioning auxiliary structure according to claim 2, characterized in that: The baffle plate (18) is U-shaped, and the baffle plate (18) is slidably connected to the top plate (3).

7. The servo press with a positioning auxiliary structure according to claim 2, characterized in that: The gear (17) is meshed with the tooth groove (20).

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