A double station spring collet slotting machine

Abstract

The utility model discloses a kind of double-station spring chuck groove milling machines, belong to machining technical field, the groove milling machine includes workbench, two parallel support stations, tool driving mechanism and quick release mechanism connected with tool. By setting two stations, the problem that single-station equipment needs to stop due to loading and unloading workpiece is solved, by setting quick release mechanism consisting of pressing block, compression spring and clamping block, the problem that tool replacement is complicated and time-consuming is solved, and, quick release mechanism detachably connects tool driving mechanism and tool, quick release mechanism includes guide slide, clamping block slidingly arranged on guide slide, compression spring and pressing block;Compression spring is sleeved on guide slide, and for exerting elastic force to drive clamping block to keep in the state of being engaged with tool;When pressing pressing block. The utility model has the advantages of compact structure, high degree of automation, continuous operation, and significantly improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a dual-station spring collet milling machine. Background Technology

[0002] In the processing and production of workpieces, the grooving machine is a commonly used equipment for grooving workpieces. Existing grooving machines usually adopt a single-station design structure. After a workpiece is processed, the entire machine must be stopped and then unloaded and loaded manually. This process completely occupies the processing time of the equipment, resulting in a long idle cycle of the equipment, which seriously affects the continuity of production and overall efficiency.

[0003] In addition, during continuous processing, the cutting tools need to be replaced frequently due to wear. Traditional cutting tool fixing methods mostly use bolt fastening or threaded connection. When replacing them, wrenches are needed for disassembly and assembly, which is cumbersome and time-consuming. This further increases the downtime of the equipment and reduces the automation level and processing efficiency of the production line.

[0004] Therefore, this utility model proposes a dual-station spring collet milling machine to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems in the existing technology of single-station milling machines, which require machine stoppage for loading and unloading workpieces and are cumbersome and time-consuming in the tool changing process, thus seriously affecting production efficiency, this utility model aims to provide a double-station compression spring collet milling machine with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a dual-station spring collet milling machine, including: a worktable; a support station disposed on the worktable, the support station including a clamping block for clamping the workpiece and a motor for driving the workpiece to rotate; a tool driving mechanism; and a quick-release mechanism.

[0007] There are two support stations, which are set up side by side on the workbench.

[0008] Furthermore, the quick-release mechanism is detachably connected to the tool drive mechanism and the tool. The quick-release mechanism includes a guide slide, a locking block slidably disposed on the guide slide, a compression spring, and a pressing block. The compression spring is sleeved on the guide slide and is used to apply elastic force to keep the locking block in the locked state with the tool. When the pressing block is pressed, its linkage locking block overcomes the elastic force of the compression spring and moves to the unlocked position with the tool. The locking block is used to lock into the slot at the top of the tool.

[0009] Preferably, the support station also includes a cylinder, which is used to drive the clamping block to move to clamp or release the workpiece.

[0010] Preferably, the tool driving mechanism is cylinder two.

[0011] Preferably, the quick-release mechanism further includes a push rod and a sliding block, with a pressing block connected to one end of the push rod and the other end of the push rod connected to the sliding block, and the sliding block being fixedly connected to the locking block.

[0012] Preferably, the support station also includes a center, which is used to position and support the end of the workpiece.

[0013] Preferably, the dual-station compression spring collet milling machine also includes a support frame, on which the motor and the tool drive mechanism are both mounted.

[0014] Preferably, the dual-station compression spring collet milling machine also includes a water supply pipe, which is installed on the support frame and its outlet is aligned with the processing area.

[0015] Preferably, there are two locking blocks, which are symmetrically arranged on both sides of the guide slide.

[0016] This utility model has the following beneficial effects: 1. This utility model solves the problem that existing milling machines, which are single-station structures, must stop to wait when loading and unloading workpieces by setting two parallel support stations on the workbench. It achieves the technical effect of processing at one station while preparing to load and unload workpieces at the other station, greatly shortening the idle time of the equipment and significantly improving the overall production efficiency. 2. This utility model solves the problem that the cutting tools are usually fixed by threads in the prior art, which makes the replacement process cumbersome and time-consuming. By setting up a quick-release mechanism composed of a pressing block, a compression spring and a locking block assembly, the present invention achieves the technical effect of allowing operators to quickly disassemble and install the cutting tools with just a simple press, shortening the downtime caused by replacing the cutting tools and further improving the continuity and efficiency of production. 3. This utility model, by using a cylinder-driven clamping block to clamp the workpiece and a cylinder-driven cutting tool for feeding, solves the problems of traditional equipment relying on manual operation, high labor intensity, and poor processing consistency. It achieves a high degree of automation, compact structure, and convenient operation, effectively reducing the labor intensity of workers while ensuring processing accuracy. Attached Figure Description

[0017] Figure 1 This is a perspective view of the front side of the worktable of a dual-station spring collet milling machine proposed in this utility model; Figure 2 This utility model provides a tool structure diagram for a dual-station spring collet milling machine. Figure 3This is a structural diagram of a support frame for a dual-station spring collet milling machine proposed in this utility model; Figure 4 This is a diagram illustrating the support station structure of a dual-station spring collet milling machine proposed in this utility model. Legend: 1. Workbench; 2. Quick release mechanism; 201. Pressing block; 202. Push rod; 203. Sliding block; 204. Locking block; 205. Guide slide rod; 206. Compression spring; 3. Support station; 4. Cylinder 1; 5. Clamping block; 6. Workpiece; 7. Center; 8. Motor; 9. Support frame; 10. Water pipe; 11. Cylinder 2; 12. Cutting tool. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model. Example: Please refer to Figures 1 to 4 This utility model provides a dual-station spring collet milling machine, which aims to solve the problem that existing milling machines have a single-station structure and the tool 12 replacement process is cumbersome, resulting in low processing efficiency.

[0019] like Figure 1 and Figure 3 As shown, the dual-station spring collet milling machine includes a worktable 1 that serves as the mounting base for the entire device, a support frame 9 that is fixedly connected to the worktable 1, and two support stations 3 arranged side by side on the worktable 1. Each support station 3 is used to clamp and process the workpiece 6. The support frame 9 is equipped with a motor 8 for driving the workpiece 6 to rotate, and a drive mechanism for driving the cutting tool 12 to perform feed motion.

[0020] To solve the above-mentioned technical problems, the technical solution of this embodiment is that the dual-station spring collet milling machine includes a quick-release mechanism 2, and the quick-release mechanism 2 forms a specific structural cooperation and connection relationship with the drive mechanism and the cutting tool 12. At the same time, two support stations 3 are set to realize continuous processing.

[0021] Please refer to Figure 2 The structure of quick-release mechanism 2 will be described in detail below: The quick-release mechanism 2 has a guide slide 205, two locking blocks 204 are slidably disposed on the guide slide 205, and a compression spring 206 is sleeved on the guide slide 205 and is used to apply elastic force to drive the two locking blocks 204 to move closer to each other. The quick-release mechanism 2 also has a pressing block 201, a pushing rod 202 and a sliding block 203. The pressing block 201 is connected to the pushing rod 202, the pushing rod 202 is connected to the sliding block 203, and the sliding block 203 is fixedly connected to the two locking blocks 204. The quick-release mechanism 2 is integrated into the output end of the tool 12 drive mechanism, and its function is to provide a fixed connection for the tool 12 that can be quickly disassembled and assembled.

[0022] Meanwhile, a corresponding slot is provided inside the top of the tool 12. In the assembled state, the two locking blocks 204 of the quick-release mechanism 2 move along the guide slide 205 and lock into the slot of the tool 12 under the elastic force of the compression spring 206. This locking structure, which is driven by the compression spring 206 to automatically lock the locking blocks 204, ensures the reliability of the connection of the tool 12 during operation. When replacement is required, the locking blocks 204 can be quickly unlocked by pressing the pressing block 201 to overcome the elastic force of the compression spring 206, which significantly improves the replacement efficiency.

[0023] Reference Figure 4 In a preferred embodiment, in order to achieve automated clamping and stable support of workpiece 6, each support station 3 also includes a cylinder 4 and a tip 7. The cylinder 4 is used to drive the clamping block 5 to slide along the axial direction of the support station 3 to clamp or release workpiece 6. The tip 7 is fixedly set in the support station 3 to position and support the end of workpiece 6.

[0024] As a preferred embodiment, in order to achieve automated control of the feed motion of the tool 12, the tool 12 drive mechanism is preferably cylinder 2 11.

[0025] Reference Figure 2 In a preferred embodiment, in order to achieve a stable and reliable unlocking operation, the pressing block 201 is sequentially connected to the sliding block 203 via the push rod 202. The sliding block 203 is fixedly connected to two locking blocks 204. There are two locking blocks 204, which are symmetrically arranged on both sides of the guide slide rod 205, thereby ensuring that the pressing operation can be smoothly transmitted to the locking blocks 204.

[0026] Reference Figure 3 In a preferred embodiment, in order to integrate and support the various power components and achieve processing cooling, the milling machine also includes a support frame 9. The motor 8 and the cylinder 11, which serves as the driving mechanism for the tool 12, are both fixedly connected to the support frame 9. A water supply pipe 10 is also installed on the support frame 9, and the outlet of the water supply pipe 10 is aligned with the processing area of ​​the workpiece 6.

[0027] Working principle: When in use, the workpiece 6 is placed on the right side of the center 7. The cylinder 4 is started to generate thrust to push the clamping block 5 to slide to the left inside the support station 3 to clamp the workpiece 6. Then, the cylinder 11 is started to drive the tool 12 to move to the surface of the workpiece 6. Then, the motor 8 is started to output power to drive the workpiece 6 to rotate, thereby realizing the rapid processing of the workpiece 6. The water pipe 10 installed at the bottom of the support frame 9 is used to flush the processing area. At the same time, two stations are set at the top of the workbench 1 to avoid the need for frequent machine stops to change the tool 12, which would affect production efficiency and occupy manpower. The tool 12 can be quickly replaced by the quick-release mechanism 2. First, the tool 12 is installed in the slot at the bottom of the cylinder 11. When installing the tool 12, the two locking blocks 204 move on the outer wall of the guide slide rod 205 and are locked in the slot inside the top of the tool 12 under the elastic force of the compression spring 206. When replacement is needed, the pressing block 201 is pressed to drive the push rod 202 to move. The movement of the push rod 202 drives the sliding block 203 and the locking block 204 to move on the outer wall of the guide slide rod 205, thereby realizing the quick replacement of the tool 12 and avoiding the waste of time and reduced production efficiency when replacing the tool 12.

Claims

1. A dual-station spring collet milling machine, comprising: Workbench (1), support station (3), the support station (3) is set on the workbench (1), the support station (3) includes a clamping block (5) for clamping the workpiece (6) and a motor (8) for driving the workpiece (6) to rotate. A tool drive mechanism for driving a tool (12) to move closer to or away from the workpiece (6). The feature is that the number of the support stations (3) is two, which are arranged side by side on the workbench (1); The milling machine also includes a quick-release mechanism (2), which is used to detachably connect the tool drive mechanism and the tool (12). The quick-release mechanism (2) includes: a guide slide rod (205) and a locking block (204). The locking block (204) is slidably disposed on the guide slide rod (205) and is used to lock into the slot at the top of the cutter (12). Compression spring (206), which is sleeved on the guide slide (205) and is used to apply elastic force to drive the locking block (204) to remain engaged with the cutter (12); When the pressing block (201) is pressed, it is linked to the locking block (204) to move to the position where it is unlocked from the cutter (12) by overcoming the elastic force of the compression spring (206).

2. The dual-station spring collet milling machine according to claim 1, characterized in that, The support station (3) also includes a cylinder (4), which is used to drive the clamping block (5) to move to clamp or release the workpiece (6).

3. A dual-station spring collet milling machine according to claim 1, characterized in that, The tool drive mechanism is cylinder two (11).

4. A dual-station spring collet milling machine according to claim 1, characterized in that, The quick-release mechanism (2) further includes a push rod (202) and a sliding block (203). The pressing block (201) is connected to one end of the push rod (202), and the other end of the push rod (202) is connected to the sliding block (203). The sliding block (203) is fixedly connected to the locking block (204).

5. A dual-station spring collet milling machine according to claim 2, characterized in that, The support station (3) also includes a center point (7), which is used to position and support the end of the workpiece (6).

6. A dual-station spring collet milling machine according to claim 1, characterized in that, The milling machine also includes a support frame (9), and the motor (8) and the tool drive mechanism are both mounted on the support frame (9).

7. A dual-station spring collet milling machine according to claim 6, characterized in that, The milling machine also includes a water supply pipe (10), which is installed on the support frame (9) and its outlet is aligned with the processing area.

8. A dual-station spring collet milling machine according to claim 1, characterized in that, The number of the locking blocks (204) is two, and they are symmetrically arranged on both sides of the guide slide (205).

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