Scrap collecting mechanism for four-machine-head disc type drilling and tapping machine
By designing a waste chip collection mechanism for a four-head disc drilling machine, the waste chips are automatically collected and separated using a negative pressure fan and filter plate, solving the problem of waste chip accumulation and achieving automated processing and efficient recycling.
Patent Information
- Application Number
- CN202423074183.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-13
AI Technical Summary
The existing four-head disc drilling and tapping machine produces waste chips that accumulate on the worktable during processing, which requires manual cleaning by the operator, and is quite inconvenient.
A waste collection mechanism was designed, including a workbench body, a collection hood, a corrugated pipe, a negative pressure fan, a filter plate, and a handle. The negative pressure fan creates negative pressure to collect waste, the filter plate separates waste particles of different sizes, and the handle facilitates the removal and handling of the collection box.
It achieves automated waste collection, reduces the burden of manual cleaning, improves processing efficiency, and facilitates the separation and recycling of large and small waste particles.
Smart Images
Figure CN223506795U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drilling and tapping machine technology, specifically a waste chip collection mechanism for a four-head disc drilling and tapping machine. Background Technology
[0002] A four-head disc drilling and tapping machine is a widely used piece of equipment in the machining field. It has four independent heads, enabling simultaneous drilling and tapping operations at multiple positions or in multiple processes on a workpiece. This design greatly improves processing efficiency; compared to single-head machines, it can complete more processing tasks in the same amount of time. The four heads are typically arranged in a disc shape around the machine's working area, rotating or moving to designated processing positions around the worktable or workpiece. This layout facilitates omnidirectional processing of complex-shaped workpieces, allowing for flexible adjustment of processing angles and positions.
[0003] Based on the above, the inventors have discovered the following problems: Current four-head disc drilling and tapping machines generate a lot of waste chips during the processing of parts. As the processing time increases, these waste chips accumulate on the worktable. After the four-head disc drilling and tapping machine finishes processing the parts, the operator has to manually clean and collect the accumulated waste chips on the worktable, which is quite inconvenient.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a waste chip collection mechanism for a four-head disc drilling machine, in order to achieve a more practical purpose. Utility Model Content
[0005] The purpose of this utility model is to provide a waste chip collection mechanism for a four-head disc drilling machine to solve the problems mentioned in the background art.
[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0007] A waste chip collection mechanism for a four-head disc drilling rig includes a workbench body, which includes a support frame. A square plate is mounted on the upper end of the support frame, and an installation hole is formed at the upper end of the square plate. A collection cover is installed inside the installation hole, and a corrugated pipe is connected to the bottom end of the collection cover. A collection mechanism is provided on the inner bottom surface of the support frame. The collection mechanism includes a pair of limiting seats, and a collection box is slidably arranged between the pair of limiting seats. A sealing cover is provided on one side of the upper surface of the collection box. The upper end of the sealing cover is connected to the end of the corrugated pipe away from the collection cover. A placement cover is embedded on the side of the upper surface of the collection box away from the sealing cover. A ventilation hole is formed at the upper end of the placement cover, and a negative pressure fan is installed on the upper surface of the placement cover at the ventilation hole. A filter screen is embedded inside the bottom end of the negative pressure fan.
[0008] Furthermore, the bottom ends of the pair of limiting seats are respectively connected to the inner bottom end of the support frame, and the inner walls of the pair of limiting seats are respectively fitted with the outer walls of the collection box near the bottom corner. Handles are installed on both outer sides of the collection box.
[0009] The beneficial effect of adopting the above-mentioned further solution is that by setting a handle, it is convenient for users to pull the collection box outward by the handle, thereby removing the collection box from between a pair of limit seats, processing the waste collected in the collection box, and after processing, aligning the two corners of the collection box near the bottom with a pair of limit seats and then slowly pushing it into the support frame.
[0010] Furthermore, a pair of placement racks are installed inside the collection box, and an installation frame is provided between the pair of placement racks. The outer wall of the installation frame is in contact with the inner wall of the placement rack, and a filter plate is installed at the bottom of the inner side of the installation frame. The filter plate has several filter holes.
[0011] The beneficial effect of adopting the above-mentioned further solution is that by installing a filter plate at the bottom inside the mounting frame, larger particles of waste remain at the top of the filter plate, while smaller particles of waste fall into the inside of the collection box through the filter holes on the filter plate, thus facilitating the recycling of larger particles of waste. At the same time, the inner wall of the placement rack fits against the outer wall of the mounting frame, thus facilitating the upward pulling of the mounting frame and removing it from between a pair of placement racks.
[0012] Furthermore, a partition is installed at the bottom of the collection box, and a flow groove is formed between the upper end of the partition and the bottom end of one of the placement racks. Sealing strips are installed on all four sides of the upper end of the mounting frame, and sealing grooves are opened on all four sides of the bottom end of the sealing cover. The sealing strips and sealing grooves are fitted with a clearance.
[0013] The beneficial effect of adopting the above-mentioned further solution is that the sealing performance between the sealing cover and the collection box is improved by using the sealing strip and sealing groove together. By setting the flow groove and negative pressure fan together, when the negative pressure fan is started, it is easy to draw airflow through the negative pressure fan, so that negative pressure is formed inside the collection box.
[0014] Furthermore, a pair of connecting seats are installed on both the front and back of the sealing cover, and a fixing seat is installed inside each pair of connecting seats. A pair of fixing cylinders are installed on both the front and back of the collection box near the fixing seats. A pin is slidably connected inside each pair of fixing cylinders. One end of the pin extends through the fixing cylinder into the interior of the fixing seat, and the pin is "L" shaped.
[0015] The beneficial effect of adopting the above-mentioned further solution is that by pulling the pin, when one end of the pin separates from the fixed seat, the fixed seat and the fixed cylinder are no longer in a fixed state. Then, the sealing cover is pushed upward to make the bellows contract. At this time, the sealing cover separates from the collection box, so that the collection box can be removed from the support frame later.
[0016] Furthermore, a protective cover is installed on the upper end of the square plate.
[0017] The beneficial effect of adopting the above-mentioned further solution is that by installing a protective cover on the upper end of the square plate, the waste chips generated by the four-head disc drilling machine during operation are prevented from splashing outwards.
[0018] Furthermore, each of the four corners of the bottom of the support frame is equipped with a support leg, and each of the four corners of the bottom of the support frame is equipped with a baffle on the side away from the support.
[0019] The advantage of adopting the above-mentioned further solution is that by installing support legs at the bottom of the support frame, it is easier to support the support frame.
[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: The waste chip collection mechanism for this four-head disc drilling machine, by installing a placement cover with ventilation holes and a negative pressure fan, creates negative pressure inside the collection box when the fan is activated. This causes the waste chips on the square plate to fall onto the filter plate through the collection cover, corrugated pipe, and sealing cover, thus achieving waste chip collection. By installing a filter plate at the bottom of the mounting frame, larger waste chips remain on the upper part of the filter plate, while smaller particles fall into the collection box through the filter holes on the filter plate, facilitating the subsequent recycling of larger waste chips. By pulling the pin, when one end of the pin is engaged with… After the fixed seat separates, the fixed seat and the fixed cylinder are no longer in a fixed state. Then, the sealing cover is pushed upward to make the bellows contract. At this time, the sealing cover separates from the collection box, so that the collection box can be removed from the support frame. By setting the handle, the user can easily pull the collection box outward to remove it from between a pair of limit seats. Since the inner wall of the placement frame is in contact with the outer wall of the mounting frame, it is easy to pull the mounting frame upward to remove it from between a pair of placement frames. Larger and smaller waste particles are processed separately. After processing, the two corners near the bottom of the collection box are aligned with a pair of limit seats and then slowly pushed into the support frame. Attached Figure Description
[0021] Figure 1 A three-dimensional structural schematic diagram of a waste chip collection mechanism for a four-head disc drilling machine provided by this utility model;
[0022] Figure 2A three-dimensional structural diagram of the waste chip collection mechanism for a four-head disc drilling machine provided by this utility model;
[0023] Figure 3 A three-dimensional structural diagram of the sealing cover for a waste chip collection mechanism for a four-head disc drilling machine provided by this utility model;
[0024] Figure 4 An exploded three-dimensional structural diagram of the waste chip collection mechanism for a four-head disc drilling machine provided by this utility model;
[0025] Figure 5 This utility model provides a waste chip collection mechanism for a four-head disc drilling and tapping machine. Figure 4 Enlarged schematic diagram of structure A in the middle.
[0026] In the diagram: 100, Workbench body; 1001, Support frame; 1002, Protective cover; 1003, Square plate; 1004, Collection cover; 1005, Corrugated pipe; 1006, Support leg; 1007, Baffle; 200, Collection mechanism; 2001, Limit seat; 2002, Collection box; 2003, Placement rack; 2004, Mounting frame; 2005, Sealing cover; 2006, Fixing cylinder; 2007, Connecting seat; 2008, Fixing seat; 2009, Pin; 2010, Sealing strip; 2011, Filter plate; 2012, Placement cover; 2013, Negative pressure fan; 2014, Partition; 2015, Flow channel; 2016, Handle. Detailed Implementation
[0027] 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.
[0028] Please see Figures 1-5This utility model provides a technical solution: a waste chip collection mechanism for a four-head disc drilling machine, including a workbench body 100, a support frame 1001, a square plate 1003 mounted on the upper end of the support frame 1001, an installation hole on the upper end of the square plate 1003, a collection cover 1004 installed inside the installation hole, a corrugated pipe 1005 connected to the bottom end of the collection cover 1004, a collection mechanism 200 provided on the inner bottom surface of the support frame 1001, the collection mechanism 200 including a pair of limiting seats 2001, a collection box 2002 slidably disposed between the pair of limiting seats 2001, a sealing cover 2005 provided on one side of the upper surface of the collection box 2002, the upper end of the sealing cover 2005 being away from the corrugated pipe 1005. One end of the collection cover 1004 is connected to the upper surface of the collection box 2002, which is away from the sealing cover 2005. A placement cover 2012 is installed on the upper end of the placement cover 2012. A ventilation hole is opened on the upper end of the placement cover 2012, and a negative pressure fan 2013 is installed on the upper end of the placement cover 2012 at the ventilation hole. A filter screen is installed inside the bottom end of the negative pressure fan 2013. By installing the placement cover 2012 and opening a ventilation hole on the placement cover 2012, and by installing the negative pressure fan 2013, when the negative pressure fan 2013 is turned on, a negative pressure is formed inside the collection box 2002, so that the waste on the square plate 1003 falls onto the filter plate 2011 through the collection cover 1004, the corrugated pipe 1005 and the sealing cover 2005, thereby realizing the collection of waste.
[0029] 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.
[0030] Please see Figures 1-5This utility model provides a technical solution: the bottom ends of a pair of limiting seats 2001 are respectively connected to the inner bottom ends of the support frame 1001, and the inner walls of the pair of limiting seats 2001 are respectively fitted with the outer walls of the collection box 2002 near the bottom corner. Handles 2016 are installed on both outer sides of the collection box 2002. A pair of placement racks 2003 are installed inside the collection box 2002, and a mounting frame 2004 is provided between the pair of placement racks 2003. The outer wall of the mounting frame 2004 is fitted with the inner wall of the placement rack 2003, and a filter plate 2011 is installed at the inner bottom end of the mounting frame 2004. The filter plate 2011 has several filter holes. By providing handles 2016, it is convenient for the user to pull the collection box 2002 outwards, thereby collecting the contents of the collection box. The collection box 2002 is removed from between a pair of limiting seats 2001. The waste collected in the collection box 2002 is processed. After processing, the two corners near the bottom of the collection box 2002 are aligned with the pair of limiting seats 2001 and then slowly pushed into the support frame 1001. By installing the filter plate 2011 at the bottom of the inner side of the mounting frame 2004, larger waste particles remain on the upper side of the filter plate 2011, while smaller waste particles fall into the inside of the collection box 2002 through the filter holes on the filter plate 2011. This facilitates the recycling of larger waste particles. At the same time, the inner wall of the placement frame 2003 is attached to the outer wall of the mounting frame 2004, making it easy to pull the mounting frame 2004 upward and remove it from between the pair of placement frames 2003.
[0031] 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.
[0032] Please see Figures 1-5This utility model provides a technical solution: a partition 2014 is installed at the bottom of the inside of the collection box 2002, and a flow groove 2015 is formed between the upper end of the partition 2014 and the bottom end of one of the placement racks 2003. Sealing strips 2010 are installed on all four sides of the upper end of the mounting frame 2004, and sealing grooves are opened on all four sides of the bottom end of the sealing cover 2005. The sealing strips 2010 are fitted with the sealing grooves with a clearance. A pair of connecting seats 2007 are installed on the front and back of the sealing cover 2005. The interior of each base 2007 is equipped with a fixed base 2008. A pair of fixed cylinders 2006 are installed on the front and back of the collection box 2002 near the fixed base 2008. A pin 2009 is slidably connected inside each pair of fixed cylinders 2006. One end of the pin 2009 extends through the fixed cylinder 2006 into the interior of the fixed base 2008, and the pin 2009 is L-shaped. A protective cover 1002 is installed on the upper end of the square plate 1003. Support legs 1 are installed at the four corners of the bottom of the support frame 1001. 006, and baffles 1007 are installed at the four corners of the bottom of the support frame 1001 on the side away from the support. Through the cooperation of the sealing strip 2010 and the sealing groove, the sealing performance between the sealing cover 2005 and the collection box 2002 is improved. Through the cooperation of the flow channel 2015 and the negative pressure fan 2013, when the negative pressure fan 2013 is started, it is convenient to draw airflow through the negative pressure fan 2013, so that a negative pressure is formed inside the collection box 2002. By pulling the latch 2009, when After one end of the pin 2009 separates from the fixed seat 2008, the fixed seat 2008 and the fixed cylinder 2006 are no longer fixed. Then, the sealing cover 2005 is pushed upward, causing the bellows 1005 to contract. At this time, the sealing cover 2005 separates from the collection box 2002, so that the collection box 2002 can be removed from the support frame 1001 later. By installing the protective cover 1002 on the upper end of the square plate 1003, the waste chips generated by the four-head disc drilling machine during operation are prevented from splashing outward.
[0033] Specifically, the working principle of the waste chip collection mechanism for this type of four-head disc drilling machine is as follows: During use, a protective cover 1002 is installed on the upper end of the square plate 1003 to prevent waste chips generated by the four-head disc drilling machine from splashing outwards. A placement cover 2012 with ventilation holes is installed, and a negative pressure fan 2013 is installed. When the negative pressure fan 2013 is activated, a negative pressure is created inside the collection box 2002, causing the waste chips on the square plate 1003 to be collected. The debris falls onto the filter plate 2011 through the collection cover 1004, corrugated pipe 1005, and sealing cover 2005, thus achieving the collection of waste debris. By installing the filter plate 2011 at the bottom inside the mounting frame 2004, larger waste debris particles remain at the upper end of the filter plate 2011, while smaller waste debris particles fall into the collection box 2002 through the filter holes on the filter plate 2011, facilitating the subsequent recycling of larger waste debris particles. This is achieved by pulling the latch 2009. When one end of the pin 2009 separates from the fixing seat 2008, the fixing seat 2008 and the fixing cylinder 2006 are no longer fixed. Then, the sealing cover 2005 is pushed upward, causing the bellows 1005 to contract. At this time, the sealing cover 2005 separates from the collection box 2002, so that the collection box 2002 can be removed from the support frame 1001. By providing a handle 2016, the user can easily pull the collection box 2002 outward by using the handle 2016, thereby collecting the contents of the collection box. The collection box 2002 is removed from between a pair of limiting seats 2001. Since the inner wall of the placement frame 2003 is in contact with the outer wall of the mounting frame 2004, it is easy to pull the mounting frame 2004 upward and remove the mounting frame 2004 from between a pair of placement frames 2003. Larger and smaller waste particles are processed separately. After processing, the two corners of the collection box 2002 near the bottom are aligned with a pair of limiting seats 2001 and then slowly pushed into the support frame 1001.
Claims
1. A waste chip collection mechanism for a four-head disc drilling and tapping machine, characterized in that, The system includes a workbench body (100), which includes a support frame (1001). A square plate (1003) is mounted on the upper end of the support frame (1001). The upper end of the square plate (1003) has an installation hole, and a collection cover (1004) is installed inside the installation hole. A corrugated pipe (1005) is connected to the bottom end of the collection cover (1004). A collection mechanism (200) is provided on the inner bottom surface of the support frame (1001). The collection mechanism (200) includes a pair of limiting seats (2001), and a collection mechanism is slidably provided between the pair of limiting seats (2001). The collection box (2002) has a sealing cover (2005) on one side of its upper end face. The upper end of the sealing cover (2005) is connected to the end of the corrugated pipe (1005) away from the collection cover (1004). A placement cover (2012) is embedded on the side of the upper end face of the collection box (2002) away from the sealing cover (2005). A ventilation hole is opened at the upper end of the placement cover (2012), and a negative pressure fan (2013) is installed at the ventilation hole on the upper end face of the placement cover (2012). A filter screen is embedded inside the bottom end of the negative pressure fan (2013).
2. The waste chip collection mechanism for a four-head disc drilling and tapping machine according to claim 1, characterized in that, The bottom ends of the pair of limiting seats (2001) are respectively connected to the inner bottom end of the support frame (1001), and the inner walls of the pair of limiting seats (2001) are respectively clearance-fitted with the outer walls of the collection box (2002) near the bottom corner. The outer sides of the collection box (2002) are equipped with handles (2016).
3. The waste chip collection mechanism for a four-head disc drilling and tapping machine according to claim 2, characterized in that, The collection box (2002) is equipped with a pair of placement racks (2003) inside, and a mounting frame (2004) is provided between the pair of placement racks (2003). The outer wall of the mounting frame (2004) is in contact with the inner wall of the placement racks (2003), and a filter plate (2011) is installed at the bottom of the inner side of the mounting frame (2004). The filter plate (2011) has a number of filter holes.
4. The waste chip collection mechanism for a four-head disc drilling and tapping machine according to claim 3, characterized in that, A partition (2014) is installed at the bottom of the inside of the collection box (2002). A flow groove (2015) is formed between the upper end of the partition (2014) and the bottom end of one of the placement racks (2003). Sealing strips (2010) are installed on all four sides of the upper end of the mounting frame (2004). Sealing grooves are opened on all four sides of the bottom end of the sealing cover (2005). The sealing strips (2010) are fitted with the sealing grooves with a clearance.
5. A waste chip collection mechanism for a four-head disc drilling and tapping machine according to claim 4, characterized in that, A pair of connecting seats (2007) are installed on both the front and back of the sealing cover (2005). A fixing seat (2008) is installed inside each pair of connecting seats (2007). A pair of fixing cylinders (2006) are installed on both the front and back of the collection box (2002) near the fixing seat (2008). A pin (2009) is slidably connected inside each pair of fixing cylinders (2006). One end of the pin (2009) extends through the fixing cylinder (2006) into the interior of the fixing seat (2008), and the pin (2009) is "L" shaped.
6. The waste chip collection mechanism for a four-head disc drilling and tapping machine according to claim 1, characterized in that, A protective cover (1002) is installed on the upper end of the square plate (1003).
7. A waste chip collection mechanism for a four-head disc drilling and tapping machine according to claim 6, characterized in that, The support frame (1001) is equipped with four legs (1006) at the bottom corners, and the support frame (1001) is equipped with a baffle (1007) at the bottom corners on the side away from the support.