Scrap cleaning device of turning machine tool
By designing components such as trays, side panels, blow pipes, and scrapers on turning machines, the problem of chip scattering was solved, enabling centralized collection and cleaning of chips, thus improving cleaning efficiency and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-03-10
AI Technical Summary
When machining ring forgings on a lathe, metal chips fly and accumulate on the lathe and the ground, making them difficult to collect and clean effectively.
A chip cleaning device for a turning machine tool was designed, including components such as a tray, a side plate, a blow pipe, a scraper, and a baffle plate. The chip is collected by the tray, centrally collected by the blow pipe, scraped into a transfer car by the scraper, and the discharge port is controlled by the baffle plate, thus realizing the centralized collection and cleaning of chip.
It enables centralized collection and cleaning of debris, prevents pollution, improves cleaning efficiency, reduces cleaning dead spots, and is simple and quick to operate.
Smart Images
Figure CN223981536U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of turning machine tool technology, specifically to a chip cleaning device for turning machine tools. Background Technology
[0002] When processing ring forgings, metal bars need to be sawn to the required length to obtain columnar billets. The columnar billets are then fed into a heating furnace for heating. After heating, the columnar billets are sent to a forging press for forging and punching to obtain ring billets. The ring billets are then sent to a ring rolling mill for rolling and expansion. The rolled and expanded ring billets undergo heat treatment to obtain ring forgings. Finally, the ring forgings are sent to a turning machine for turning.
[0003] See Figure 1 The current turning machine tool is a vertical lathe, including a fixed table 1, a rotary table 2 on top of the fixed table 1, and a fixture on the top surface of the rotary table 2 for holding ring-shaped forgings. The fixed table 1 has an internal drive mechanism for driving the rotary table 2 to rotate. When turning ring-shaped forgings, the rotary table 2 drives the ring-shaped forgings to rotate, and the cutting tool on the turning machine tool turns the ring-shaped forgings.
[0004] During turning operations, a large amount of metal shavings are generated. These shavings fly around and accumulate on the turning machine and the ground, making them inconvenient to collect and clean.
[0005] Therefore, how to conveniently collect and clean up debris is a technical problem that needs to be solved. Utility Model Content
[0006] To address the aforementioned shortcomings of existing technologies, this invention proposes a chip cleaning device for turning machine tools, which facilitates the collection and cleaning of chips.
[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0008] A chip cleaning device for a turning machine tool includes a fixed table, a rotating table on top of the fixed table, a drive mechanism inside the fixed table for driving the rotating table to rotate, a tray around the periphery of the fixed table, a surrounding plate around the periphery of the tray, a blowpipe on the outer wall of the tray with its top end facing the top of the rotating table, a scraper on the side wall of the rotating table with its bottom slidably engaged with the inner bottom wall of the tray, a discharge port on the tray, a baffle plate at the bottom of the tray for blocking the discharge port, and a transfer cart below the baffle plate.
[0009] Furthermore, the inner bottom wall of the tray is provided with a protective retaining ring, and the inner side wall of the protective retaining ring slides in conjunction with the side wall of the rotating table.
[0010] Furthermore, the top of the enclosure is provided with an inclined plate, the upper end of which is inclined toward the center of the rotating platform.
[0011] Furthermore, the bottom of the tray is provided with a discharge cylinder, which is connected to the discharge port. The bottom outer wall of the discharge cylinder is provided with a folded edge, and the baffle plate is provided with a folded edge groove. The folded edge and the folded edge groove slide together in a direction close to or away from the fixed platform.
[0012] Furthermore, the bottom of the discharge cylinder is provided with a limiting boss on the side near the fixed platform, and the limiting boss abuts against the baffle plate.
[0013] Furthermore, the baffle plate is provided with a handle.
[0014] The beneficial effects of this utility model are:
[0015] 1. By setting up a tray and surrounding panels, a storage space for collecting debris can be formed around the rotating platform; by setting up a blowpipe, the debris on the rotating platform can be blown onto the tray for centralized collection; by setting up a discharge port and a baffle plate for opening and closing the discharge port on the tray, the discharge and temporary storage of debris can be facilitated; by setting up a scraper on the side wall of the rotating platform, the scraper can rotate with the rotating platform, and when the discharge port is opened, the scraper can scrape the debris collected inside the tray into the transfer vehicle for transfer, avoiding debris residue.
[0016] In summary, on the one hand, this invention facilitates the centralized collection of debris, preventing debris from scattering and polluting the working environment; on the other hand, this invention facilitates the cleaning of the collected debris, which helps improve cleaning efficiency.
[0017] 2. The protective retaining ring prevents debris from entering the gap between the bottom of the rotating table and the tray. This gap is difficult to clean because debris will not enter it, thus reducing cleaning dead spots.
[0018] 3. The inclined plate reduces the chance of debris splashing out from the top of the side panel, improves the effect of guiding debris into the tray, and enhances the collection effect of debris.
[0019] 4. When the folded edge groove on the baffle plate slides in conjunction with the folded edge at the bottom of the discharge cylinder along the direction close to or away from the fixed platform, the discharge cylinder can be opened and closed by pushing and pulling the baffle plate. The operation is simple and quick, improving the convenience of use.
[0020] 5. When the worker pushes the baffle towards the fixed platform, if the baffle comes into contact with the limiting protrusion, the worker cannot push the baffle further. This allows the worker to perceive that the baffle has completed the blocking of the bottom of the discharge cylinder, further improving the ease of use. Attached Figure Description
[0021] Figure 1 It is a three-dimensional diagram of the background technology;
[0022] Figure 2 This is a perspective view of a chip removal device for a turning machine tool;
[0023] Figure 3 This is a perspective view of a chip removal device for a turning machine tool, without the transfer cart.
[0024] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;
[0025] Figure 5 It is a perspective view of a chip cleaning device for a turning machine tool, with the transfer cart, pallet, side panels, and blow pipe removed.
[0026] Figure 6 It is a 3D diagram of the scraper;
[0027] Figure 7 It is a three-dimensional structure of pallets, side panels, and purge pipes. Figure 1 ;
[0028] Figure 8 It is a three-dimensional structure of pallets, side panels, and purge pipes. Figure 2 ;
[0029] Figure 9 yes Figure 8 A magnified view of a section at point B in the middle;
[0030] Figure 10 It is a top view of the pallet, side panels, and purge pipe;
[0031] Figure 11 yes Figure 10 Cross-sectional perspective view at point C;
[0032] Figure 12 This is a 3D view of the baffle plate.
[0033] Explanation of reference numerals in the attached figures:
[0034] 1-Fixed platform, 11-First ear plate,
[0035] 2-Rotating table,
[0036] 3-Pallet, 31-Second Ear Plate, 311-First Bolt, 3111-First Nut, 32-Third Ear Plate, 33-Discharge Port, 34-Discharge Cylinder, 341-Folded Edge, 342-Limiting Boss, 35-Protective Retaining Ring
[0037] 4- Enclosure panel, 41- Fourth ear plate, 411- Second bolt, 4111- Second nut, 42- Inclined plate,
[0038] 5-Baffle plate, 51-Folding groove, 52-Handle,
[0039] 6-Purge pipe,
[0040] 7-Scraper,
[0041] 8-Transfer vehicle. Detailed Implementation
[0042] To better understand this utility model, it will be further described below with reference to the accompanying drawings. It is worth noting that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0043] Example:
[0044] A chip removal device for a turning machine tool, see [link / reference] Figure 5 It includes a fixed platform 1, a rotating platform 2 on the top of the fixed platform 1, and a drive mechanism inside the fixed platform 1 for driving the rotating platform 2 to rotate.
[0045] See Figure 2 and Figure 3 The fixed platform 1 is surrounded by a tray 3, which is used to collect debris.
[0046] See Figure 4 A first ear plate 11 is welded and fixed to the outer wall of the fixed platform 1. A second ear plate 31 is provided at the bottom of the tray 3, and the tray 3 and the second ear plate 31 are integral structures. A first bolt 311 is provided above the second ear plate 31. The first bolt 311 passes through the second ear plate 31 and the first ear plate 11 in sequence. The lower end of the first bolt 311 is threaded with a first nut 3111, so that the first ear plate 11 and the second ear plate 31 are sandwiched between the head of the first nut 3111 and the first bolt 311, thereby assembling the tray 3 and the fixed platform 1 together.
[0047] See Figure 2 and Figure 3 The pallet 3 is surrounded by a panel 4, which is used to prevent debris from splashing to the outside of the pallet 3 and improve the effect of the pallet 3 in catching debris.
[0048] See Figure 9 , Figure 10 and Figure 11The pallet 3 has a third ear plate 32 on its top, which is an integral part of the pallet 3. A fourth ear plate 41 is welded and fixed to the outer wall of the enclosure 4. A second bolt 411 is located below the third ear plate 32. The second bolt 411 passes through the third ear plate 32 and the fourth ear plate 41 sequentially. The upper end of the second bolt 411 is threaded with a second nut 4111. The third ear plate 32 and the fourth ear plate 41 are sandwiched between the head of the second nut 4111 and the second bolt 411, thus assembling the pallet 3 and the enclosure 4 together.
[0049] See Figure 9 The tray 3 has a discharge port 33, and a discharge cylinder 34 is welded and fixed to the bottom of the tray 3, communicating with the discharge port 33. The bottom outer wall of the discharge cylinder 34 has a folded edge 341, which is an integral part of the discharge cylinder 34. (See also...) Figure 12 The bottom of the discharge cylinder 34 is provided with a baffle plate 5, and the baffle plate 5 is provided with a folding groove 51. The folded edge 341 and the folding groove 51 slide in a direction close to or away from the fixed platform 1. See Figure 2 A transfer vehicle 8 is placed below the baffle plate 5.
[0050] When the baffle plate 5 is pulled away from the fixed platform 1, the bottom of the discharge cylinder 34 can be opened, allowing debris in the tray 3 to fall sequentially through the discharge port 33 and the discharge cylinder 34. When the baffle plate 5 is pushed closer to the fixed platform 1, the bottom of the discharge cylinder 34 can be blocked by the baffle plate 5, preventing debris in the tray 3 from falling through the discharge cylinder 34. Opening and closing the discharge cylinder 34 by pushing and pulling the baffle plate 5 is simple and quick, improving ease of use.
[0051] See Figure 12 To facilitate workers in pushing and pulling the baffle plate 5, a handle 52 is provided on the baffle plate 5, and the handle 52 is an integral structure with the baffle plate 5. The handle 52 provides a gripping position for workers to push and pull the baffle plate 5, thus making it easier for workers to push and pull the baffle plate 5.
[0052] See Figure 9 To facilitate worker awareness that the baffle plate 5 has successfully blocked the bottom of the discharge cylinder 34, a limiting protrusion 342 is provided on the bottom of the discharge cylinder 34 near the fixed platform 1. The limiting protrusion 342 is an integral structure with the discharge cylinder 34. When the worker pushes the baffle plate 5 towards the fixed platform 1, if the baffle plate 5 abuts against the limiting protrusion 342, the worker cannot push the baffle plate 5 further, thus allowing the worker to perceive that the baffle plate 5 has successfully blocked the bottom of the discharge cylinder 34, improving ease of use.
[0053] See Figure 7 and Figure 8A purge pipe 6 is fixedly installed on the outer wall of the tray 3. The top end of the purge pipe 6 faces the top of the rotating table 2, and the bottom end of the purge pipe 6 is connected to an air compressor through an air pipe. The purge pipe 6 is used to blow the debris on the top of the rotating table 2 into the tray 3.
[0054] See Figure 5 and Figure 6 A scraper 7 is fixedly installed on the side wall of the rotating table 2, and the bottom of the scraper 7 slides in contact with the inner bottom wall of the tray 3.
[0055] The working principle of this embodiment is as follows:
[0056] (1) The worker pulls the baffle plate 5 away from the fixed platform 1, so that the bottom of the discharge cylinder 34 is opened.
[0057] (2) The worker pushes the transfer cart 8 under the discharge cylinder 34. The transfer cart 8 is used to catch the debris falling from the inside of the discharge cylinder 34.
[0058] (3) The worker installs the ring forging to be machined on the rotary table 2. The drive mechanism drives the rotary table 2 to rotate, and the rotary table 2 drives the ring forging to rotate together. The cutting tool of the turning machine tool machines the ring forging, and the chips generated during turning are blown into the tray 3 by the airflow from the blow pipe 6. At the same time, the rotary table 2 also drives the scraper 7 to rotate together. The scraper 7 scrapes the chips inside the tray 3 out from the discharge port 33, and the chips fall into the transfer car 8 through the discharge cylinder 34. The scraper 7 can reduce the chips remaining in the tray 3.
[0059] (4) When the transfer car 8 is full of debris, the worker pushes the baffle 5 towards the fixed table 1, closing the bottom of the discharge cylinder 34. After the baffle 5 closes the discharge cylinder 34, the tray 3 can temporarily store debris, and the scraper 7 continues to scrape inside the tray 3, keeping the debris loose inside the tray 3. The rotating scraper 7 will not hinder the turning operation. After the transfer car 8 is emptied, the discharge cylinder 34 can be opened again, and the debris can be discharged into the transfer car 8 through the discharge cylinder 34.
[0060] Based on the above working principle, it can be seen that this embodiment has the following effects:
[0061] By setting up a tray 3 and a surrounding plate 4, a storage space for collecting debris can be formed around the rotating platform 2; by setting up a blow pipe 6, the debris on the rotating platform 2 can be blown onto the tray 3 for centralized collection; by setting up a discharge port 33 and a baffle plate 5 for opening and closing the discharge port 33 on the tray 3, the discharge and temporary storage of debris can be facilitated; by setting up a scraper 7 on the side wall of the rotating platform 2, the scraper 7 can rotate with the rotating platform 2. When the discharge port 33 is opened, the scraper 7 can scrape the debris collected inside the tray 3 into the transfer vehicle 8 for transfer, thus avoiding debris residue.
[0062] In summary, on the one hand, this embodiment facilitates the centralized collection of debris, preventing debris from scattering and polluting the working environment; on the other hand, this embodiment facilitates the cleaning of the collected debris, which helps improve cleaning efficiency.
[0063] Further, see Figure 7 and Figure 11 A protective retaining ring 35 is welded and fixed to the inner bottom wall of the tray 3. When the rotating table 2 rotates, the outer side wall of the rotating table 2 slides in contact with the inner side wall of the protective retaining ring 35. The protective retaining ring 35 prevents debris from entering the gap between the bottom surface of the rotating table 2 and the tray 3. This gap is inconvenient to clean because debris will not enter it, thus reducing cleaning dead corners.
[0064] Further, see Figure 7 and Figure 11 The top of the enclosure 4 is provided with an inclined plate 42, which is an integral structure with the enclosure 4. The upper end of the inclined plate 42 is inclined towards the center of the rotating platform 2. The inclined plate 42 reduces the chance of debris splashing out from the top of the enclosure 4, improves the effect of guiding debris into the tray 3, and improves the collection effect of debris.
[0065] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A chip cleaning device of a turning machine, comprising a fixed table, a rotating table is arranged on the top of the fixed table, a driving mechanism is arranged in the fixed table, and the driving mechanism is used to drive the rotating table to rotate, characterized in that, The periphery of the fixed table is provided with a tray, the periphery of the tray is provided with a surrounding plate, the outer side wall of the tray is provided with a blowing pipe, the top end of the blowing pipe faces the top of the rotating table, the side wall of the rotating table is provided with a scraper, the bottom of the scraper is in sliding fit with the inner bottom wall of the tray, the tray is provided with a discharge port, the bottom of the tray is provided with a material blocking plate for blocking the discharge port, and the lower side of the material blocking plate is provided with a transfer trolley.
2. A chip cleaning device for a turning machine according to claim 1, characterised in that The inner bottom wall of the tray is provided with a protective baffle, and the inner side wall of the protective baffle is in sliding fit with the side wall of the rotating table.
3. A chip cleaning device for a turning machine according to claim 1, characterised in that The top of the surrounding plate is provided with an inclined plate, and the upper end of the inclined plate is inclined to the center of the rotating table.
4. A chip cleaning device for a turning machine according to any one of claims 1-3, characterized in that The bottom of the tray is provided with a discharge cylinder, the discharge cylinder is in communication with the discharge port, the bottom outer side wall of the discharge cylinder is provided with a folded edge, the material blocking plate is provided with a folded edge groove, and the folded edge and the folded edge groove are in sliding fit along the direction of approaching or moving away from the fixed table.
5. A chip cleaning device for a turning machine according to claim 4, characterised in that The bottom of the discharge cylinder is provided with a limiting convex plate on one side close to the fixed table, and the limiting convex plate is in abutting fit with the material blocking plate.
6. A chip cleaning device for a turning machine according to claim 4, characterised in that A handle is arranged on the material blocking plate.