Workpiece clamping 360 degree turnover mechanism

Abstract

The utility model discloses a workpiece clamps and tight 360 degree turnover mechanism, including turnover subassembly, turnover subassembly includes support seat, axle rod, bearing plate, guide rod and clamping plate, axle rod one end fixedly connected bearing plate, the guide rod outside movable sleeve joint clamping plate, quick locking subassembly, quick locking subassembly includes the clamping of card slot, locking plate and locking spring, the axle rod on both ends is set up card slot, the card slot is in the movable joint locking plate, locking plate top swing joint locking spring. The utility model discloses quick locking subassembly that " locking spring - locking plate - card slot " is formed, only needs to be pulled up to unlock, to release the locking spring automatic reset clamping after the I -beam of girder shape, can complete the locking and the unlocking of axle rod, and the operation step is simplified for " single time pull / loose " from the " many turns twist " of bolt structure, significantly reduces the time -consuming of fixed after turning over, has improved the machining efficiency to the workpiece whole.

Description

Technical Field

[0001] This utility model relates to the field of workpiece clamping technology, specifically a workpiece clamping and 360-degree flipping mechanism. Background Technology

[0002] The workpiece clamping 360-degree flipping mechanism is a device used in workpiece processing, assembly and other scenarios, which can clamp the workpiece and achieve 360-degree rotation and flipping.

[0003] In existing technologies, after clamping and rotating the workpiece 360 ​​degrees, multiple sets of bolts are typically used to secure the connection after rotation. However, the back-and-forth tightening of multiple sets of bolts is time-consuming and labor-intensive, which is not conducive to quick locking after rotation, and thus affects the overall processing efficiency of the workpiece. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a workpiece clamping and 360-degree flipping mechanism to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model is a workpiece clamping and 360-degree flipping mechanism, comprising: A flipping assembly includes a support base, a shaft, a receiving plate, a guide rod, and a clamping plate. The shaft is movably connected to the support base, one end of the shaft is fixedly connected to the receiving plate, one end of the receiving plate is fixedly connected to the guide rod, and the clamping plate is movably sleeved on the outside of the guide rod. A quick-locking assembly includes a slot, a locking plate, and a locking spring. Slots are provided at both ends of the shaft, in which the locking plate is movably engaged. The top of the locking plate is movably connected to the locking spring.

[0005] Furthermore, the quick-locking assembly also includes a strip plate, a limiting groove, and a column rod. The top of the support base is fixedly connected to the strip plate, and the two ends of the strip plate are provided with limiting grooves. The column rod is movably connected in the limiting grooves, and the bottom of the column rod is fixedly connected to a locking plate. A locking spring is movably sleeved on the outside of the column rod.

[0006] Furthermore, the quick-locking assembly also includes an I-shaped tie rod, which is fixedly connected at the top between the column rods.

[0007] Furthermore, the locking plate is configured with an overall arc-shaped structure.

[0008] Furthermore, the flipping assembly also includes a Z-shaped rocker arm, with the other end of the shaft fixedly connected to the Z-shaped rocker arm.

[0009] Furthermore, the flipping assembly also includes limiting rings, which are fixedly connected to the outer sides of both ends of the shaft, and the limiting rings are located on both sides of the support base.

[0010] Furthermore, it also includes a quick-clamping assembly, which includes a clamping spring and a stop plate. One end of the guide rod is fixedly connected to the stop plate, and the clamping spring is movably sleeved on the outside of the guide rod.

[0011] This utility model has the following beneficial effects: This utility model employs a quick-locking assembly consisting of a locking spring, a locking plate, and a slot. Locking and unlocking of the shaft can be completed simply by pulling the I-shaped pull rod upwards to unlock; after release, the locking spring automatically resets and locks again. The operation is simplified from the "multi-turn tightening" of a bolt structure to a "single pull / loosen," significantly reducing the time spent fixing after flipping and improving the overall processing efficiency of the workpiece. Furthermore, the locking plate has an arc-shaped structure that closely conforms to the shaft surface and the slot contour, resulting in a larger contact area and a more secure lock, avoiding the risk of workpiece displacement due to insecure locking. This design balances the dual requirements of "speed" and "stability." Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 A schematic diagram showing the card slot of this utility model; Figure 3 This is a schematic diagram of the locking plate connection of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 101. Support base; 102. Shaft; 103. Receiving plate; 104. Guide rod; 105. Clamping plate; 106. Z-shaped rocker arm; 107. Limiting ring; 201. Slot; 202. Locking plate; 203. Locking spring; 204. Strip plate; 205. Limiting groove; 206. Column rod; 207. I-beam tie rod; 301. Clamping spring; 302. Support plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-3 As shown, this utility model is a workpiece clamping and 360-degree flipping mechanism, comprising: The flipping assembly includes a support base 101, a shaft 102, a receiving plate 103, a guide rod 104, and a clamping plate 105. The shaft 102 is movably connected to the support base 101. One end of the shaft 102 is fixedly connected to the receiving plate 103. One end of the receiving plate 103 is fixedly connected to the guide rod 104. The clamping plate 105 is movably sleeved on the outside of the guide rod 104. The quick-locking assembly includes a slot 201, a locking plate 202, and a locking spring 203. The two ends of the shaft 102 are provided with slots 201, in which the locking plate 202 is movably engaged, and the top of the locking plate 202 is movably connected to the locking spring 203. The movable connection of the shaft 102 ensures the 306-degree rotation of the receiving plate 103. The guide rod 104 ensures the limited sliding of the clamping plate 105. The clamping plate 105 and the receiving plate 103 clamp and fix the workpiece. The locking spring 203 ensures that the locking plate 202 can quickly and securely engage with the slot 201, thereby ensuring a quick and secure connection of the workpiece clamped between the receiving plate 103 and the clamping plate 105 after rotation.

[0018] The quick-locking assembly also includes a strip plate 204, a limiting groove 205, and a column rod 206. The top of the support base 101 is fixedly connected to the strip plate 204. The limiting grooves 205 are opened through both ends of the strip plate 204. The column rod 206 is movably connected in the limiting grooves 205. The bottom of the column rod 206 is fixedly connected to the locking plate 202. The locking spring 203 is movably sleeved on the outside of the column rod 206. The quick-locking assembly also includes an I-shaped tie rod 207. The top of the column rods 206 is fixedly connected to the I-shaped tie rod 207. The opening of the upper limit groove 205 of the strip plate 204 provides a guarantee for the movable connection of the column rod 206. The setting of the column rod 206 provides a guarantee for the limiting connection of the locking spring 203. The setting of the I-shaped pull rod 207 makes it easy for the user to pull the locking plate 202. The locking spring 203 is located between the strip plate 204 and the locking plate 202.

[0019] The locking plate 202 has an overall arc-shaped structure. The shape of the locking plate 202 allows it to fit tightly against the area of ​​the shaft 102 corresponding to the slot 201, thereby further improving the locking stability of the locking plate 202.

[0020] The flipping assembly also includes a Z-shaped rocker arm 106, with the other end of the shaft 102 fixedly connected to the Z-shaped rocker arm 106; The Z-shaped rocker arm 106 makes it easy for the user to rotate the shaft 102.

[0021] The flipping assembly also includes a limiting ring 107, which is fixedly connected to the outer sides of both ends of the shaft 102. The limiting ring 107 is located on both sides of the support base 101. The limiting ring 107 is designed to limit the shaft 102 and prevent it from shifting left or right on the support 101.

[0022] Working principle: After the workpiece is securely clamped between the clamping plate 105 and the receiving plate 103, grasp the I-shaped pull rod 207 and pull it upward. The I-shaped pull rod 207 drives the cylindrical rod 206, which is fixedly connected to it, to slide upward along the limiting groove 205 on the strip plate 204. The locking plate 202 at the bottom of the cylindrical rod 206 moves upward synchronously, disengaging from the slot 201 on the shaft 102. At the same time, the locking spring 203 is compressed, and the shaft 102 is unlocked, ready for flipping. Grasp the Z-shaped rocker arm 106 and rotate it clockwise or counterclockwise as needed. The Z-shaped rocker arm 106 drives the shaft 102 to rotate on the support base 101. The receiving plate 103 at one end of the shaft 102 rotates synchronously with the shaft 102, thereby causing the clamped workpiece to rotate together. During the flipping process... During the process, the limiting rings 107 on both sides of the shaft 102 are always in contact with the sides of the support base 101, limiting the left and right displacement of the shaft 102 and ensuring the stability of the flipping process until the workpiece rotates to the target angle (it can achieve any angle flipping from 0 to 360 degrees). When the workpiece is flipped to the target angle, the I-shaped tie rod 207 is slowly released. Under the action of the elastic restoring force, the locking spring 203 pushes the column rod 206 to slide down along the limiting groove 205. The locking plate 202 at the bottom of the column rod 206 moves down accordingly and re-engages into the slot 201 at the corresponding angle position of the shaft 102. Since the locking plate 202 has an arc-shaped structure, it can fit tightly against the surface of the shaft 102, ensuring that the shaft 102 is stably fixed, thereby keeping the workpiece at the target flipping angle, which is convenient for subsequent processing or assembly operations.

[0023] Please see Figure 1-3 As shown, this embodiment, based on the above embodiment, further includes: A quick-clamping assembly includes a clamping spring 301 and a stop plate 302. One end of a guide rod 104 is fixedly connected to the stop plate 302, and the clamping spring 301 is movably sleeved on the outer side of the guide rod 104. The clamping spring 301 is located between the clamping plate 105 and the abutment plate 302. During the process of disassembling the current workpiece and fastening the next workpiece, it can be quickly achieved by simply pulling and releasing the clamping plate 105, thereby improving the unloading and loading speed and further improving the overall processing efficiency of the workpiece.

[0024] Working principle: Before clamping the workpiece according to the above working principle, first pull the clamping plate 105 outward. At this time, the clamping spring 301 is compressed and deformed between the clamping plate 105 and the abutment plate 302. Then, one side of the workpiece is brought against the receiving plate 103. At this time, the clamping plate 105 is released, and the clamping spring 301 returns to its original state, pushing the clamping plate 105 to contact the other side of the workpiece, thus achieving a tight clamping of the workpiece. After the processing or assembly operation is completed, pull the clamping plate 105 away from the receiving plate 103. The clamping spring 301 is compressed again, and the clamping force between the clamping plate 105 and the workpiece disappears. At this time, the processed workpiece can be easily removed from between the receiving plate 103 and the clamping plate 105, completing the workpiece unloading operation. Then, one side of the new workpiece to be processed is brought against the receiving plate 103, and the above process is repeated to complete the loading and clamping of the new workpiece, preparing for the next round of flipping processing.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A workpiece clamping and 360-degree flipping mechanism, characterized in that, include: The flipping assembly includes a support base (101), a shaft (102), a receiving plate (103), a guide rod (104), and a clamping plate (105). The shaft (102) is movably connected to the support base (101). One end of the shaft (102) is fixedly connected to the receiving plate (103). One end of the receiving plate (103) is fixedly connected to the guide rod (104). The clamping plate (105) is movably sleeved on the outside of the guide rod (104). The quick-locking assembly includes a slot (201), a locking plate (202), and a locking spring (203). The shaft (102) has slots (201) at both ends. The locking plate (202) is movably engaged in the slot (201). The locking spring (203) is movably connected to the top of the locking plate (202).

2. The workpiece clamping 360-degree flipping mechanism according to claim 1, characterized in that: The quick-locking assembly also includes a strip plate (204), a limiting groove (205), and a column rod (206). The top of the support base (101) is fixedly connected to the strip plate (204). The limiting grooves (205) are opened through both ends of the strip plate (204). The column rod (206) is movably connected in the limiting groove (205). The bottom of the column rod (206) is fixedly connected to the locking plate (202). The locking spring (203) is movably sleeved on the outside of the column rod (206).

3. The workpiece clamping 360-degree flipping mechanism according to claim 2, characterized in that: The quick-locking assembly also includes an I-shaped tie rod (207), which is fixedly connected at the top between the column rods (206).

4. The workpiece clamping 360-degree flipping mechanism according to claim 1, characterized in that: The locking plate (202) is generally arranged in an arc shape.

5. The workpiece clamping 360-degree flipping mechanism according to claim 1, characterized in that: The flipping assembly also includes a Z-shaped rocker arm (106), and the other end of the shaft (102) is fixedly connected to the Z-shaped rocker arm (106).

6. The workpiece clamping 360-degree flipping mechanism according to claim 1, characterized in that: The flipping assembly also includes a limiting ring (107), which is fixedly connected to the outer sides of both ends of the shaft (102). The limiting ring (107) is located on both sides of the support base (101).

7. The workpiece clamping 360-degree flipping mechanism according to claim 1, characterized in that: It also includes a quick clamping assembly, which includes a clamping spring (301) and a stop plate (302). One end of the guide rod (104) is fixedly connected to the stop plate (302), and the clamping spring (301) is movably sleeved on the outside of the guide rod (104).

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