A double-station spring collet slotting machine

Abstract

The utility model discloses a kind of double-station spring chuck grooving machines, belong to grooving machine technical field, it is realized double-station switching by setting the work seat that can be horizontally slid on mounting seat, by setting the sleeve plate that can slide and be positioned by limiting post and limiting hole in work seat, to adapt to the workpiece clamping of different sizes, and, the work seat is slid with the sleeve plate in the work seat between the sleeve plate, and by the limiting post of the work seat and the limiting hole on the sleeve plate are inserted and positioned in the mode of combination, the liquid storage tank is sequentially communicated by the corrugated pipe, the connecting pipe and the liquid collecting pipe, a plurality of the spray head are connected on the liquid collecting pipe. The utility model solves the problem of low efficiency and poor versatility of prior art, has the beneficial effects of one machine multiple use, high processing efficiency and strong practicality.

Description

Technical Field

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

[0002] Spring collets, as a high-precision workpiece clamping device, are widely used in CNC machine tools and automated machining. One of their key structures is to give the collet body the necessary elastic contraction capability through axial slotting. Therefore, slotting spring collets is one of the core processes in their manufacturing, and it is usually done by a dedicated slotting machine.

[0003] In existing processing practices, conventional spring collet grooving machines typically operate in a single-station mode. This means that operators need to manually clamp a spring collet to be processed onto a fixed station of the machine tool, remove it after grooving is completed, and then clamp the next workpiece. Under this operating procedure, the machine tool's cutting mechanism is completely in a waiting state during workpiece loading and unloading, resulting in a large amount of non-processing idle time. For batch production, this cumulative downtime caused by frequent loading and unloading directly limits the overall production cycle and processing efficiency.

[0004] In addition, spring collets come in various specifications and sizes. The fixtures equipped on traditional grooving machines are often designed for specific models of collets, lacking versatility. When production tasks need to switch to a different size of collet, the entire set of fixtures must be disassembled from the machine tool and a new set of suitable fixtures must be replaced and adjusted. This process is not only tedious and time-consuming, increasing auxiliary time and labor intensity, but also seriously affects the flexibility of the production line, making it difficult to adapt to the current manufacturing industry's demand for rapid switching between small batches and multiple varieties.

[0005] Therefore, this utility model proposes a dual-station spring chuck slotting machine to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of low processing efficiency due to single-station operation and cumbersome operation when changing workpieces of different specifications due to the lack of universality of the clamps in the existing spring collet grooving machine, this utility model aims to provide a double-station spring collet grooving machine with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a dual-station spring collet grooving machine, including: a mounting base, a sliding base, a work base, and a cutting mechanism; as well as a sleeve plate.

[0008] The sleeve plate has multiple limiting holes.

[0009] Furthermore, the workbench and the sleeve plate are slidably fitted within the workbench via the sleeve plate, and are combined by means of a limiting post provided on the workbench and a limiting hole on the sleeve plate for positioning.

[0010] Preferably, the workbench is further provided with a positioning element for fixing the workpiece.

[0011] Preferably, the cutting mechanism includes a sliding box and a cylinder, the cylinder being used to drive the sliding box to move up and down along the inner wall of the mounting base.

[0012] Preferably, the sliding box is equipped with a motor and a bevel gear connected to the blade.

[0013] Preferably, the output shaft of the motor is connected to a bevel gear one, and the bevel gear one meshes with the bevel gear two for transmission.

[0014] Preferably, the dual-station spring collet grooving machine further includes a cooling system, which includes a liquid storage tank, a bellows, a connecting pipe, a liquid collection pipe, and a nozzle.

[0015] Preferably, the liquid storage tank is connected in sequence through the corrugated pipe, the connecting pipe and the liquid collection pipe, and a plurality of nozzles are connected to the liquid collection pipe.

[0016] Preferably, the corrugated pipe is a telescopic structure used to slide along the workbench.

[0017] This utility model has the following beneficial effects: 1. This utility model solves the problem of idle equipment and low production efficiency of single-station grooving machines in the prior art when loading and unloading workpieces by setting a sliding seat that can slide left and right on the slide rail to drive the workbench to achieve workstation switching. It achieves the technical effect of processing at one workstation while preparing materials at another workstation, realizing continuous operation, and significantly improving equipment utilization and overall processing efficiency. 2. This utility model solves the problems of simple fixture structure, poor versatility, and the need to replace the entire fixture when changing workpieces of different specifications by setting a sliding sleeve plate in the workbench. It achieves the technical effect of quickly adapting to the clamping needs of workpieces of different sizes without changing the fixture, thus enhancing the versatility and operational flexibility of the equipment. 3. This utility model solves the problem in the prior art that fixed cooling pipes cannot follow the moving workstation, resulting in poor cooling effect, by adopting a follow-up cooling system with corrugated pipe connection. It achieves the technical effect that the cooling nozzle can follow the workpiece movement, realize continuous and precise cooling of the workpiece at any workstation, thereby ensuring processing quality and extending the service life of the tool. Attached Figure Description

[0018] Figure 1 This is a perspective view of the front side of the mounting base of a dual-station spring chuck grooving machine proposed in this utility model; Figure 2 This is a partial structural disassembly diagram of the sleeve plate of a dual-station spring chuck grooving machine proposed in this utility model; Figure 3 This is a partial structural diagram of the bevel gear of a dual-station spring chuck grooving machine proposed in this utility model; Figure 4 This is a partial structural diagram of the nozzle of a dual-station spring clamp grooving machine proposed in this utility model.

[0019] Legend: 1. Mounting base; 2. Slide rail; 3. Sliding seat; 4. Tooling base; 5. Sleeve plate; 6. Positioning component; 7. Limiting hole; 8. Limiting post; 9. Cylinder; 10. Sliding box; 11. Motor; 12. Bevel gear one; 13. Bevel gear two; 14. Blade; 15. Liquid storage tank; 16. Bellows; 17. Connecting pipe; 18. Liquid collection pipe; 19. Nozzle. Detailed Implementation

[0020] 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 a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Example: Please refer to Figures 1 to 4 This utility model provides a dual-station spring collet grooving machine, which aims to solve the problems of low single-station processing efficiency, poor workpiece clamping versatility, and inconvenient cooling in the prior art.

[0022] like Figure 1 and Figure 2 As shown, the dual-station spring collet grooving machine includes a mounting base 1, a slide rail 2 fixedly connected to the top of the mounting base 1, a sliding seat 3 slidably connected to the slide rail 2, and a workbench 4 for clamping the workpiece fixedly connected to the top of the sliding seat 3. A cutting mechanism for grooving the workpiece can also be vertically and flexibly installed inside the mounting base 1. The mounting base 1 serves as the mounting base of the entire device. The combination of the workbench 4 and the sliding seat 3 constitutes a platform that can switch positions in the horizontal direction, while the cutting mechanism realizes the cutting feed motion in the vertical direction.

[0023] To solve the above-mentioned technical problems, the core of the technical solution of this embodiment is that the dual-station spring collet grooving machine also includes a sleeve plate 5, and the sleeve plate 5 and the aforementioned work base 4 form a specific sliding fit and pin hole positioning connection relationship.

[0024] Please refer to the following carefully. Figure 2 The core structure will be described in detail below: The sleeve 5 has multiple limiting holes 7 distributed along its sliding direction. The sleeve 5 is slidably disposed on the inner wall of the workbench 4, and its function is to adjust the clamping space inside the workbench 4 by changing its own position.

[0025] Meanwhile, a pluggable limiting post 8 is correspondingly provided on the workbench 4. When adjusting the workpiece size, the sleeve 5 slides to the appropriate position in the workbench 4, and then the limiting post 8 is inserted into the corresponding limiting hole 7 on the sleeve 5. This sliding sleeve 5 pin hole positioning matching structure ensures that the equipment can easily clamp spring collet workpieces of different specifications and sizes without changing the fixture, thus improving the versatility and practicality of the equipment.

[0026] The positioning element 6 used for finally locking the workpiece can be set up using various conventional methods such as bolts or pressure plates.

[0027] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, to achieve the lifting feed and rotary cutting functions of the cutting mechanism, please refer to... Figure 1 and Figure 3 The cutting mechanism specifically includes a sliding box 10 that can be slidably connected along the inner wall of the mounting base 1, a cylinder 9 fixedly connected to the mounting base 1, the output end of the cylinder 9 being driven to drive the sliding box 10 to lift and lower, a motor 11 fixedly mounted on the sliding box 10, a bevel gear 12 connected to the output shaft of the motor 11, and a bevel gear 13 rotatably connected to the sliding box 10, the bevel gear 13 being fixedly connected to the cutting edge 14, and the bevel gear 12 and the bevel gear 13 meshing and transmitting power to each other.

[0028] As another preferred embodiment, in order to effectively cool the cutting edge 14 and the workpiece during the grooving process, please refer to... Figure 1 and Figure 4 The equipment is also equipped with a cooling system, which includes a liquid storage tank 15, a corrugated pipe 16, a connecting pipe 17, a liquid collection pipe 18, and nozzles 19 facing the workbench 4. The liquid storage tank 15 is connected to the liquid collection pipe 18 in sequence through the corrugated pipe 16 and the connecting pipe 17. Multiple nozzles 19 are connected to the liquid collection pipe 18. The corrugated pipe 16 is a telescopic structure, which can extend or shorten as it slides horizontally with the workbench 4, thereby ensuring that the nozzles 19 can be continuously aligned with the processing area.

[0029] Working principle: By opening a slide rail 2 on the top of the mounting base 1, the sliding base 3 drives the workbench 4 and the sleeve plate 5 to slide left and right, so that the blade 14 can slot multiple workpieces. The sleeve plate 5 slides on the inner wall of the workbench 4. When it slides to a suitable position, the positioning piece 6 is used to fix the corresponding workpiece, and the limiting post 8 is inserted into the corresponding limiting hole 7. The cylinder 9 is turned on, and the sliding box 10 is raised and lowered along the inner wall of the mounting base 1. At this time, the motor 11 is turned on, so that the first bevel gear 12 drives the second bevel gear 13 to rotate, so that the blade 14 slots the workpiece, realizing the function of fixing and slotting workpieces of different sizes, and enhancing practicality. The coolant inside the storage tank 15 is transferred to the connecting pipe 17 through the bellows 16 by gravity, and then collected through the collection pipe 18. Multiple nozzles 19 are used to cool the workpiece. The bellows 16 can extend and retract, thus achieving the function of cooling workpieces in different positions, which enhances its practicality.

Claims

1. A dual-station spring collet grooving machine, comprising: Mounting base (1), with a slide rail (2) on its top; The sliding seat (3) can slide along the slide rail (2), and the workbench (4) is provided on the sliding seat (3); And a cutting mechanism that is vertically and retractably mounted on the mounting base (1), the cutting mechanism having a cutting edge (14). The feature is that a sleeve plate (5) is slidably fitted inside the work base (4), the sleeve plate (5) is provided with a plurality of limiting holes (7), and the work base (4) is provided with a limiting post (8) that cooperates with the limiting holes (7).

2. The dual-station spring chuck grooving machine according to claim 1, characterized in that, The workbench (4) is also provided with a positioning element (6), which is used to fix the workpiece.

3. The dual-station spring chuck grooving machine according to claim 1, characterized in that, The cutting mechanism includes a sliding box (10) that can be raised and lowered along the inner wall of the mounting base (1); The grooving machine also includes a cylinder (9) for driving the sliding box (10) to rise and fall.

4. A dual-station spring chuck grooving machine according to claim 3, characterized in that, The sliding box (10) is equipped with a motor (11) and a bevel gear (13) connected to the blade (14).

5. A dual-station spring chuck grooving machine according to claim 4, characterized in that, The output shaft of the motor (11) is connected to a bevel gear one (12), which meshes with the bevel gear two (13).

6. A dual-station spring chuck grooving machine according to claim 1, characterized in that, It also includes a nozzle (19) and a liquid storage tank (15) facing the workbench (4).

7. A dual-station spring chuck grooving machine according to claim 6, characterized in that, It also includes a bellows (16) connecting the liquid storage tank (15) and the nozzle (19).

8. A dual-station spring chuck grooving machine according to claim 7, characterized in that, It also includes a connecting pipe (17) and a collecting pipe (18), the corrugated pipe (16) is connected to the connecting pipe (17), the connecting pipe (17) is connected to the collecting pipe (18), and a plurality of nozzles (19) are connected to the collecting pipe (18).

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