Cleaning structure of radial drilling machine

Abstract

The invention relates to a cleaning structure of a radial drilling machine, and belongs to the technical field of cleaning devices of radial drilling machines. The device comprises a cleaning assembly and a collecting assembly, the cleaning assembly comprises a top pushing part, and the top pushing part is used for being installed on the top of a workbench in a left-right sliding mode; the collecting assembly comprises a collecting box with an open top end; the cleaning assembly further comprises a side pushing piece, the side pushing piece is fixedly connected with the top pushing piece, and the side pushing piece is used for being installed on the front side of the workbench in a left-right sliding mode. The collecting box is used for being installed in an inner cavity of the workbench in a left-right sliding mode, and a feeding hole is formed in the front side wall of the collecting box. The collecting assembly further comprises a guiding piece, the guiding piece is used for being installed on the right side wall of the workbench and located in front of the collecting box, the guiding piece is provided with a guiding face, and the guiding face inclines downwards from front to back. The top and the side portion of the workbench can be cleaned at the same time, cuttings falling from the side portion can be collected, and the cuttings cleaning and collecting effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices for radial drilling machines, and in particular to a cleaning structure for radial drilling machines. Background Art

[0002] The radial drilling machine is a common metal processing equipment, especially suitable for accurate drilling, reaming, tapping and light milling operations on large workpieces. It is known for its flexibility and efficiency and is widely used in machinery manufacturing, mold manufacturing, maintenance workshops and other fields.

[0003] When using a radial drilling machine for drilling, the chips generated by drilling will fall onto the work surface and into the T-shaped slide groove on the work table that is used to fix the fixture and the workpiece. Timely cleaning of the work table and the T-shaped slide groove and keeping them clean will help ensure accurate positioning of the workpiece and avoid surface damage caused by chips or dirt.

[0004] In the prior art, a cleaning mechanism is usually provided on the drilling machine to clean the workbench of the radial drilling machine. For example, a radial drilling machine with a cleaning structure disclosed in the patent with authorization announcement number CN221967492U includes a radial drilling machine, a workbench, a collecting component and a cleaning component. The cleaning component includes a cleaning block, which is slidably connected to the top of the workbench. The collecting component includes a fixed box, which is fixedly installed on the left side of the workbench. A sliding box is slidably connected inside the fixed box. The cleaning block can be driven to slide on the workbench, pushing the chips on the workbench into the sliding box, thereby realizing the cleaning and collection of the chips.

[0005] However, the cleaning structure in the radial drilling machine can only clean the top surface of the workbench and the T-shaped chute on the top, while the chips in the side of the workbench and the T-shaped chute on the side cannot be cleaned at the same time, and the cleaning area is limited. The chips in the T-shaped chute on the side of the workbench need to be cleaned separately later, and the cleaning efficiency is low. The cleaned chips are also difficult to fall directly into the sliding box, which is not convenient for collection. At the same time, the collection component in the radial drilling machine is set on the side of the workbench, occupying too much space outside the workbench, affecting the operator's experience of use. Summary of the invention

[0006] The present invention provides a cleaning structure for a radial drilling machine to solve the technical problems that the cleaning structure in the radial drilling machine in the prior art cannot clean and collect the chips in the T-shaped slide groove on the side of the workbench and the collection component occupies too much external space, causing inconvenience to the operator.

[0007] In order to solve the above problems, the present invention provides a cleaning structure of a radial drilling machine adopts the following technical solution: A cleaning structure for a radial drilling machine, comprising: A cleaning assembly, the cleaning assembly includes a top pusher, and the top pusher is used for sliding left and right and installed on the top of the workbench; A collecting component, the collecting component comprises a collecting box, the top of the collecting box is open; The cleaning assembly also includes a side pusher, which is fixedly connected to the top pusher, and the side pusher is installed on the front side of the workbench for sliding left and right. The right side of the side pusher is connected to a baffle, and the baffle is used to cover the T-shaped slide groove at the front of the workbench and abut against the front side wall of the workbench; The collecting box is used for sliding left and right installation in the inner cavity of the workbench, and a material feeding hole is provided on the front side wall of the collecting box; The collecting assembly further includes a guide member, which is used to be installed on the right side wall of the workbench and is located in front of the collecting box. The guide member has a guide surface, which is used to be arranged below the T-shaped chute on the side of the workbench. The guide surface is inclined downward from front to rear to receive the chips discharged from the T-shaped chute on the side of the workbench and guide the chips to slide downward; The collecting box can slide rightward so that the feeding hole moves to the right side of the workbench and abuts against the bottom end of the guiding surface front and back, so that the chips on the guiding surface fall into the collecting box through the feeding hole.

[0008] By adopting the above technical solution, the top pusher and the side pusher move to the right together, pushing the chips in the T-shaped chute on the top and front side of the workbench to the right. When the chips move to the right end of the workbench, the collection box extends to the right outside the workbench to receive the chips. The chips on the top of the workbench fall directly into the collection box, and the chips on the front side fall on the guide surface in the guide member and then fall into the collection box through the feed hole. The cleaning structure of the radial drilling machine provided by the present invention realizes the cleaning of the chips in the T-shaped chute on the front side of the workbench by adding the side pusher, and the cleaning range is wider. By setting the guide member and setting the feed hole on the front side wall of the collection box, the chips pushed out of the T-shaped chute on the front side of the workbench can fall on the guide surface on the guide member, and then fall into the collection box through the feed hole guided by the guide surface, ensuring that the chips cleaned out of the T-shaped chute on the front side of the workbench can be collected in the collection box located below the workbench, thereby realizing the effective cleaning and collection of the chips on the top and front side of the workbench. The collection box of the present invention is arranged in the internal cavity of the workbench, and is extended outside the workbench to collect the chips only when the chips fall. During the drilling process, the collection box is located in the internal cavity of the workbench, and the collection box does not occupy the external space on the operating side of the workbench, leaving more operating space for the staff to perform drilling processing.

[0009] Furthermore, the guide member is a U-shaped structure with an opening facing upward, and includes two side baffles arranged in parallel on the left and right and a connecting plate connected between the bottoms of the two side baffles. The guide member is used to be connected to the workbench through the side baffle on the left, and the top surface of the connecting plate is the guiding surface.

[0010] With the above technical solution, the guide member is a U-shaped structure, and the chips falling on the guide surface are blocked by the side baffle on the right side, which can prevent the chips from falling from the right side of the guide surface and failing to fall into the collection box.

[0011] Furthermore, the collecting box is installed in the internal cavity of the workbench for elastic sliding left and right, the rear end of the top pushing piece is connected to a pushing assembly, and the rear side wall of the collecting box is connected to a pushing plate, the pushing assembly and the pushing plate are stopped left and right, and the top pushing piece can drive the collecting box to move a set distance to the right by pushing the pushing plate through the pushing assembly during the process of moving to the right, so that the feeding hole on the collecting box abuts against the bottom end of the guide surface.

[0012] By adopting the above technical solution, when the top pusher moves to the right for cleaning, the collection box is pushed to the right by the pusher assembly, and there is no need to separately set a driving structure to drive the collection box to move to the right, which can reduce the arrangement of power components and make the structure simpler. The collection box extends outside the workbench when the chips in the T-shaped chute are pushed to the right end of the workbench and fall. After the chips fall into the collection box, the top pusher and the side pusher are reset, and the collection box is elastically reset and collected in the internal cavity of the workbench. The collection box is elastically reset, and the reset method is simpler.

[0013] Furthermore, the pusher assembly includes a connecting rod and a push plate elastically slidably installed on the bottom of the connecting rod. The connecting rod is vertically connected to the rear end of the top pusher, and the push plate and the push plate are blocked on the left and right sides.

[0014] With the above technical solution, since a square frame bracket is provided on the inner side of the workbench in the prior art, a vertical beam is provided on the right rear side of the bracket, and the right end of the top surface of the workbench protrudes to the right from the vertical beam, the vertical beam can be used as a limiting structure. When the collection box is pushed to the right by the push plate until the push plate is pressed on the vertical beam, the collection box no longer moves forward. At this time, the collection box maintains the state in which the feed hole thereon is abutted against the bottom end of the guide surface. Since the push plate is elastically slidably mounted on the connecting rod left and right, the top push piece can continue to move to the right until it moves to the right end of the top surface of the workbench, pushing the chips in the T-shaped chute on the top of the workbench into the collection box. By configuring the push assembly to include a connecting rod and a push plate elastically slidably mounted on the connecting rod left and right, when the movement of the push plate to the right is limited by the vertical beam, the movement of the top push piece and the side push piece to the right is not affected.

[0015] Furthermore, a cover plate is installed on the top of the collection box, and the cover plate and the collection box can slide relative to each other left and right. The cover plate is used to be fixed in the internal cavity of the workbench at the left and right positions. The right end of the cover plate is connected to a telescopic plate assembly, and the telescopic plate assembly is located in the inner cavity of the collection box. The telescopic plate assembly includes a top plate fixedly connected to the cover plate and a bottom plate slidably installed on the top plate up and down. The bottom plate fits with the bottom surface of the inner cavity of the collection box when the collection box moves to the right, so as to push the chips falling on the right end of the inner cavity of the collection box to the left. The bottom plate moves away from the bottom surface of the inner cavity of the collection box when the collection box moves to the left, so as to pass over the chips at the right end of the inner cavity of the collection box.

[0016] By adopting the above technical solution, a cover plate is set on the top of the collection box to prevent the chips in the collection box from overflowing from the collection box when they increase. The cover plate is fixedly installed on the workbench in the left and right positions, and the top plate in the telescopic plate assembly is fixedly connected to the cover plate, so the left and right positions between the telescopic plate assembly and the workbench are fixed. When the collection box moves left and right, the telescopic plate assembly does not move left and right. When the collection box moves to the right so that the right end of the collection box extends outside the workbench, the bottom surface of the bottom plate fits on the bottom surface of the inner cavity of the collection box, so that the bottom plate can push the chips that fell on the right end of the inner cavity of the collection box during the last collection process to the left, so that the part of the inner cavity of the collection box that extends to the outside of the workbench remains chip-free. After the right end of the collection box extends outside the workbench, the pushed chips fall on the right end of the inner cavity of the collection box, and then the collection box resets and moves to the left to be collected in the internal cavity of the workbench. In this process, the bottom plate moves upward to pass over the chips at the right end of the inner cavity of the collection box. When the collection box extends again, the bottom plate fits with the bottom surface of the inner cavity of the collection box again, pushing the chips that fell on the right end of the inner cavity of the collection box to the left. In this way, it can be prevented that all the fallen chips fall on the right end of the inner cavity of the collection box, and the fallen chips can move to the left in the inner cavity of the collection box, so that the inner cavity of the collection box can be filled, so that the inner cavity of the collection box is fully utilized.

[0017] Furthermore, an elastic member for applying a downward elastic force to the bottom plate is connected between the bottom plate and the top plate, an elastic telescopic rod extending forward and backward is connected to the rear end of the bottom plate, a circulation guide groove is provided on the inner surface of the rear wall of the collecting box, the elastic telescopic rod is inserted in the circulation guide groove, the circulation guide groove includes a horizontal groove section, a vertical groove section and an oblique groove section, the vertical groove section is connected to the right end of the horizontal groove section and is located above the horizontal groove section, the oblique groove section is connected between the left end of the horizontal groove section and the top end of the vertical groove section, the groove depth dimensions of the horizontal groove section and the vertical groove section are equal, the groove depth dimension of the oblique groove section is greater than the groove depth dimensions of the horizontal groove section and the vertical groove section, a slope is provided on the top end of the oblique groove section for connecting the groove bottom surface of the oblique groove section and the groove bottom surface of the vertical groove section, and when the elastic telescopic rod is inserted in the horizontal groove section, the bottom plate fits with the bottom surface of the inner cavity of the collecting box.

[0018] By adopting the above technical scheme, the elastic telescopic rod is inserted into the circulation guide groove. Since the groove depth of the inclined groove section is greater than the groove depth of the horizontal groove section and the vertical groove section, when the elastic telescopic rod moves to the left end of the horizontal groove section, it will automatically be stuck in the inclined groove section under the action of elasticity, and cannot move to the horizontal groove section again at this point. Therefore, in the process of the collection box moving to the left and resetting, the elastic telescopic rod slides in the inclined groove section, and moves the bottom plate upward, so that the bottom plate passes over the chips on the right side of the inner cavity of the collection box. When the elastic telescopic rod moves to the right end of the inclined groove section, it enters the vertical groove section through the slope, and then moves downward to the bottom end of the vertical groove section under the elastic force of the elastic member 1, and the bottom plate is attached to the bottom surface of the inner cavity of the collection box. Then, in the process of the collection box moving to the right and extending outside the workbench, the elastic telescopic rod moves to the left in the horizontal groove section, and the bottom plate pushes the chips at the right end of the inner cavity of the collection box to the left. The movement of the bottom plate is achieved by the cooperation between the elastic telescopic rod and the circulation guide groove, and there is no need to set a power element for driving the bottom plate to move up and down. The structure is simple and easy to arrange.

[0019] Furthermore, the cleaning structure of the radial drilling machine also includes a cover plate positioning assembly, which includes a left baffle plate and a right baffle plate. The left baffle plate is used to be fixedly installed on the left side of the workbench, and the right baffle plate is used to be elastically slid up and down on the right side of the workbench. The cover plate is clamped between the left baffle plate and the right baffle plate.

[0020] By adopting the above technical solution, after pushing the right baffle upwards, the collection box and the cover plate can be inserted into the internal cavity of the workbench, and the right baffle is loosened. The right baffle is elastically reset downward to the right side of the cover plate, so that the cover plate is clamped between the left baffle and the right baffle, thereby realizing the installation of the cover plate. The right baffle is set to a structure that can elastically slide up and down. The structure is simple and easy to install the cover plate.

[0021] Furthermore, a guide rod extending left and right is threaded on the left wall of the collection box, the left end of the guide rod is connected to a pressure plate, the left side of the workbench is connected to a support plate, the guide rod is passed through the support plate, a spring is sleeved on the guide rod, and the spring is located between the support plate and the pressure plate.

[0022] By adopting the above technical solution, the guide rod is threaded on the left wall of the collection box. By screwing the guide rod, the guide rod can be assembled to or removed from the collection box. After the collection box is full of chips, the collection box can be completely separated from the workbench by screwing the guide rod, which makes it easy to push the collection box completely out from under the workbench to clean the collected chips.

[0023] Furthermore, the top pushing member includes a top pushing block extending forward and backward and a plurality of top T-blocks connected to the bottom surface of the top pushing block and arranged at intervals in the front and back directions, the top T-block is used to be adapted to be inserted in the T-shaped slide groove on the top of the workbench, the side pushing member includes a side pushing block extending vertically and a plurality of side T-blocks connected to the rear side wall of the side pushing block and arranged at intervals in the upper and lower directions, the side T-block is used to be adapted to be inserted in the T-shaped slide groove on the side of the workbench, and the top pushing block is fixedly connected to the side pushing block.

[0024] By adopting the above technical solution, the top T-block and the side T-block can push the chips in the T-shaped chutes on the top and sides of the workbench to the right, so as to better clean the T-shaped chutes on the workbench.

[0025] Furthermore, a cleaning drive assembly is provided on the side of the collecting box, and the cleaning drive assembly is transmission-connected with the top pushing block to drive the top pushing piece and the side pushing piece to move back and forth left and right on the workbench.

[0026] The cleaning structure of a radial drilling machine provided by the present invention has the beneficial effect of being able to clean and collect the chips in the T-shaped chutes on the top and sides of the workbench at the same time, and the chips cleaned out from the T-shaped chutes on the sides of the workbench can also smoothly fall into the collection box and be collected, resulting in a better cleaning effect. The right end of the collection box extends to the right end of the workbench to receive the chips when the chips fall, and then resets and retracts into the internal cavity of the workbench, without occupying the space outside the workbench, leaving more operating space for the drilling process, and facilitating personnel operation. By providing a telescopic plate assembly, the chips that fall on the right end of the inner cavity of the collection box can be moved to the left, preventing the chips from accumulating at the right end of the inner cavity of the collection box, resulting in the internal space of the collection box not being fully utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A front view of a cleaning structure of a radial drilling machine provided by the present invention; Figure 2 for Figure 1 Right view of; Figure 3 for Figure 1 A partial structural schematic diagram of a rear view of ; Figure 4 for Figure 3 A schematic diagram of the structure enlargement at the center A; Figure 5 A schematic diagram of a partial three-dimensional structure of a cleaning structure of a radial drilling machine provided by the present invention from a front view perspective; Figure 6 A schematic diagram of the three-dimensional structure of a cleaning structure of a radial drilling machine provided by the present invention from a rear view perspective; Figure 7 for Figure 6A schematic diagram of the structure enlarged at B in the middle; Figure 8 A schematic diagram of the three-dimensional structure of a cleaning structure of a radial drilling machine provided by the present invention from a top view; Fig. 9 for Figure 8 A schematic diagram of the structure enlarged at C in the middle; Fig.10 A front view of a collection box in a cleaning structure of a radial drilling machine provided by the present invention; Fig.11 A cross-sectional view of a collection box in a cleaning structure of a radial drilling machine provided by the present invention; Fig.12 A front view of a telescopic plate assembly in a cleaning structure of a radial drilling machine provided by the present invention; Fig.13 for Fig.12 Right view of .

[0028] Description of reference numerals: 1. Workbench; 2. Frame; 3. Bracket 1; 4. Bracket 2; 5. Driving motor; 6. Transmission screw; 7. Side push block; 8. Baffle; 9. Guide; 901. Side baffle; 902. Connecting plate; 903. Guide surface; 10. Guide rod; 11. Spring; 12. Press plate; 13. Top push block; 14. Collecting box; 141. Inclined slot section; 142. Horizontal slot section; 143. Vertical slot section; 144. Connecting slot section; 145. Feeding hole; 146. Slope; 15. Handle; 16. Cover plate; 17. Right baffle; 18. Square frame; 181. Vertical beam; 19. Thrust plate; 20. Transmission block; 21. Connecting rod; 22. Push plate; 23. Guide rod 2; 24. Elastic member 3; 25. Round plate; 26. Top T-block; 27. Side T-block; 28. Support plate; 29. ​​Left baffle; 30. Positioning rod; 31. U-shaped buckle; 32. Hook rod; 33. Elastic member 2; 34. Top plate; 35. Bottom plate; 36. Guide rod 1; 37. Elastic member 1; 38. Elastic telescopic rod; 39. Connecting block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0030] The following is one embodiment of a cleaning structure of a radial drilling machine provided by the present invention: like Figure 1-Figure 13As shown, a cleaning structure of a radial drilling machine includes a cleaning assembly, a cleaning drive assembly, a collecting assembly and a pushing assembly.

[0031] like Figure 1-Figure 8 As shown, the cleaning assembly includes a top pusher and a side pusher, and the top pusher and the side pusher are fixedly connected.

[0032] like Figure 5 As shown, the top pushing member includes a top pushing block 13 and three top T-shaped blocks 26. The top pushing block 13 extends in the front-to-back direction. The three top T-shaped blocks 26 are arranged at equal intervals front to back and are all connected to the bottom surface of the top pushing block 13. The three top T-shaped blocks 26 are respectively adapted to be slidably inserted in the three T-shaped slide grooves on the top of the workbench 1.

[0033] The side pusher includes a side pusher block 7 and two side T-shaped blocks 27. The side pusher block 7 extends in the up-down direction. The two side T-shaped blocks 27 are arranged at intervals up and down. The two side T-shaped blocks 27 are respectively adapted to be slidably inserted in the two T-shaped slide grooves at the front of the workbench 1. The side pusher block 7 is fixedly connected to the top pusher block 13, so that the side pusher is fixedly connected to the top pusher.

[0034] A baffle plate 8 is also connected to the right side wall of the side pusher block 7 , and the baffle plate 8 is abutted against the front side wall of the workbench 1 and covers the two T-shaped slide grooves on the front side of the workbench 1 .

[0035] like Figure 1-Figure 3 As shown, the cleaning drive assembly includes a bracket 1 3, a bracket 2 4, a transmission screw 6 and a drive motor 5.

[0036] The bracket 1 3 and the bracket 2 4 are both installed on the frame 2 of the radial drilling machine, and the bracket 1 3 and the bracket 2 4 are respectively arranged on the left and right sides behind the workbench 1.

[0037] The transmission screw rod 6 extends in the left-right direction, and the two ends of the transmission screw rod 6 are rotatably mounted on the bracket 1 3 and the bracket 2 4, respectively. Figure 3 , Figure 6 As shown, the front end of the top pusher block 13 is vertically connected to a transmission block 20 , and the transmission screw 6 is in spiral transmission cooperation with the transmission block 20 .

[0038] The drive motor 5 is installed on the bracket 3, and the drive motor 5 is connected to the transmission screw 6. The drive motor 5 is used to drive the transmission screw 6 to rotate, thereby driving the transmission block 20 and the top pusher and the side pusher connected to the transmission block 20 to move back and forth on the workbench 1.

[0039] In order to prevent the chips from falling on the driving screw 6 during the drilling process and affecting the use of the driving screw 6, a protective shell is provided on the outer side of the driving screw 6. The protective shell extends left and right and has an inverted U-shaped cross section. The left end of the protective shell is connected to a mounting plate. During the drilling process, the protective shell is covered from top to bottom on the outer side of the driving screw 6, and the mounting plate at the left end of the protective shell is detachably connected to the bracket 24 by connecting bolts to achieve temporary fixation of the protective shell. At the beginning of the cleaning process, the protective shell is first removed, and then the cleaning drive assembly is started. In order to more clearly show the structure at the cleaning drive assembly, the protective shell is not shown in the figure.

[0040] like Figure 1-Figure 8 As shown, the collecting assembly includes a collecting box 14, a guide rod 10, a support plate 28, a spring 11, a cover plate 16, a cover plate positioning assembly, a guide 9 and a telescopic plate assembly.

[0041] like Figure 3 , Figure 6 , Figure 8 As shown, the collecting box 14 is slidably installed left and right in the inner cavity of the square frame 18 inside the workbench 1, the top of the collecting box 14 is open, and two square feeding holes 145 arranged at intervals up and down are provided on the right side of the front box wall of the collecting box 14, and two handles 15 are connected to the right box wall of the collecting box 14.

[0042] like Fig. 9 , Fig.11 As shown, a circulation guide groove is provided on the right side of the inner surface of the rear side box wall of the collecting box 14, and the circulation guide groove includes a horizontal groove section 142, a vertical groove section 143 and an inclined groove section 141. The vertical groove section 143 is connected to the right end of the horizontal groove section 142 and is located above the horizontal groove section 142, and the inclined groove section 141 is connected between the left end of the horizontal groove section 142 and the top of the vertical groove section 143. The groove depth of the inclined groove section 141 is greater than the groove depth of the vertical groove section 143 and the horizontal groove section 142, and a slope 146 is provided at the top of the inclined groove section 141, and the slope 146 connects the groove bottom surface of the inclined groove section 141 with the groove bottom surface of the vertical groove section 143.

[0043] A vertically extending connecting groove section 144 is also provided on the inner surface of the rear wall of the collecting box 14 . The connecting groove section 144 is connected to the top of the vertical groove section 143 , and the top of the connecting groove section 144 penetrates the rear wall of the collecting box 14 upward.

[0044] like Figure 3 , Figure 6 As shown, a thrust plate 19 is vertically connected to the outer surface of the rear side wall of the collecting box 14.

[0045] A transparent observation window for observing the state of the chips inside the collecting box 14 is also provided on the rear wall of the collecting box 14 .

[0046] like Figure 5 As shown, two guide rods 10 are provided, both of which extend in the left-right direction and are spaced apart in the front-back direction, and both of which are screwed onto the left wall of the collecting box 14 , and a pressure plate 12 is vertically connected to the left end of each guide rod 10 .

[0047] There are two support plates 28, both of which are connected to the left side of the workbench 1. The two support plates 28 are spaced apart from each other and correspond to the positions of the two guide rods 10 respectively. The two guide rods 10 are respectively slidably arranged on the two support plates 28.

[0048] There are two springs 11 , which are tension springs. The two springs 11 are respectively sleeved on the outsides of the two guide rods 10 , and each spring 11 is located between the corresponding pressing plate 12 and the supporting plate 28 .

[0049] like Figure 2 , Figure 7 , Fig. 9 As shown, the cover plate 16 is installed on the top of the collection box 14 in a left-right guided sliding manner, and the left-right position of the cover plate 16 on the workbench 1 is fixed. The collection box 14 can slide left-right on the workbench 1 while the left-right position of the cover plate 16 remains unchanged.

[0050] like Figure 5 , Figure 6 As shown, the cover plate positioning assembly includes a left baffle plate 29 and a right baffle plate 17. The left baffle plate 29 is provided with two pieces, and the two left baffle plates 29 are spaced apart from each other and are both used to be fixedly connected to the top of the left side wall of the square frame 18 inside the workbench 1. The right baffle plate 17 is provided with two pieces, and the two right baffle plates 17 are spaced apart from each other and are both used to be elastically slidably connected to the top of the right side wall of the square frame 18 below the workbench 1. Figure 7 As shown, the top of the right baffle plate 17 is connected with an elastic member 2 33, which is a compression spring that can be extended and retracted in the up and down directions, and the top of the elastic member 2 33 is used to be connected to the workbench 1. When the elastic member 2 33 is in a natural state, the two left baffle plates 29 are respectively opposite to the two right baffle plates 17 on the left and right sides.

[0051] like Figure 7 As shown, a positioning rod 30 extending forward and backward is rotatably connected between the two right side baffles 17, a U-shaped buckle 31 with an opening toward the positioning rod 30 is connected to the outer peripheral wall of the positioning rod 30, and a hook rod 32 extending forward and backward is also connected to the top of the right side wall of the square frame 18.

[0052] By lifting the positioning rod 30 upward, the two right baffles 17 can be driven to move upward synchronously with the positioning rod 30. After the positioning rod 30 moves upward to the right position, the positioning rod 30 is rotated, so that the U-shaped buckle 31 is hooked on the hook rod 32, so that the two right baffles 17 are kept in the lifted position. At this time, the collection box 14 and the cover plate 16 can be pushed leftward into the square frame 18 as a whole, and then the positioning rod 30 is lifted upward for a distance, and the positioning rod 30 is rotated in the opposite direction, so that the U-shaped buckle 31 is separated from the hook rod 32, and the right baffle 17 moves downward and resets under the action of the elastic member 2 33, and the two right baffles 17 are blocked on the right side of the cover plate 16, and the cover plate 16 is clamped between the two left baffles 29 and the two right baffles 17, so that the left and right positions of the cover plate 16 are fixedly installed on the workbench 1.

[0053] like Figure 1-Figure 3 As shown, there are two guide members 9, and the two guide members 9 are spaced apart from each other. Figure 4 As shown, the guide member 9 is U-shaped, including two side baffles 901 arranged in parallel on the left and right and a connecting plate 902 connected between the bottoms of the two side baffles 901, the connecting plate 902 is inclined downward from front to back, and the top surface of the connecting plate 902 is a guiding surface 903. The guide member 9 is fixedly connected to the right side wall of the workbench 1 through the side baffle 901 located on the left, and the two guide members 9 are respectively arranged under the two T-shaped slide grooves at the front of the workbench 1.

[0054] When the collecting box 14 moves rightward until the thrust plate 19 on the collecting box 14 is pressed against the vertical beam 181 at the right rear of the square frame 18 , the two feeding holes 145 on the collecting box 14 abut against the bottom ends of the guide surfaces 903 in the two guide members 9 in front and back directions.

[0055] like Fig.12 , Fig.13 As shown, the telescopic plate assembly includes a top plate 34, a bottom plate 35 and an elastic member 37. The top end of the top plate 34 is fixedly connected to a connecting block 39. Figure 8 , Fig. 9 As shown, the connecting block 39 is fixedly connected to the right end of the cover plate 16, so that the top plate 34 is fixed to the right end of the cover plate 16. The bottom of the connecting block 39 is connected to two guide rods 136 extending vertically and spaced front and back. The bottom plate 35 is slidably mounted on the top plate 34, and the bottom plate 35 is slidably mounted on the outside of the two guide rods 136. There are two elastic members 137, which are compression springs. The two elastic members 137 are respectively mounted on the outside of the two guide rods 136 and connected between the bottom plate 35 and the connecting block 39.

[0056] The rear end of the bottom plate 35 is connected to an elastic telescopic rod 38 extending forward and backward, and the elastic telescopic rod 38 is inserted into the above-mentioned circulation guide groove.

[0057] like Figure 3 , Figure 5 As shown, the push assembly includes a connecting rod 21 and a push plate 22. The connecting rod 21 extends vertically and is fixedly connected to the bottom of the transmission block 20. The bottom end of the connecting rod 21 is vertically connected to a guide rod 23 extending left and right, and the left end of the guide rod 23 is vertically connected to a circular plate 25. The push plate 22 is slidably sleeved on the guide rod 23 left and right. An elastic member 3 24 is connected between the push plate 22 and the circular plate 25. The elastic member 3 24 is a compression spring and is sleeved on the outer side of the guide rod 23.

[0058] When a new fixture and workpiece need to be replaced after the batch drilling process is completed, the old fixture and workpiece are first removed from the workbench 1, and then the chips on the workbench 1 are cleaned using the present invention to facilitate the subsequent installation of a new fixture. When the present invention is in use, the top push piece and the side push piece are both located on the left side of the workbench 1 in the initial state, the collection box 14 is located in the internal cavity of the workbench 1 and does not extend out of the workbench 1, the elastic telescopic rod 38 on the bottom plate 35 is inserted in the horizontal slot section 142 and is located at the right end of the horizontal slot section 142, and the bottom surface of the bottom plate 35 is in contact with the bottom surface of the inner cavity of the collection box 14.

[0059] When starting to clean, first remove the protective shell on the outside of the transmission screw 6, and then start the drive motor 5. The drive motor 5 drives the transmission screw 6 to rotate, and the transmission screw 6 drives the transmission block 20, the top pusher, and the side pusher to move to the right. The top T-block 26 and the side T-block 27 push the chips in the T-slot on the workbench 1 to the right, and the top pusher block 13 pushes the chips on the top surface of the workbench 1 to the right.

[0060] When the top pushing member moves to the right, it drives the pushing assembly to move to the right. After the pushing plate 22 in the pushing assembly moves to the right until it contacts the pushing plate 19, it pushes the pushing plate 19 to drive the collecting box 14 to move to the right. When the pushing plate 19 moves to press on the vertical beam 181 on the right rear of the square frame 18, the pushing plate 19 and the collecting box 14 no longer move to the right. At this time, the feeding hole 145 on the collecting box 14 is opposite to and abuts against the bottom end of the guiding surface 903 in the guiding member 9, and the pushing plate 22 presses the pushing plate 19 to the right to keep the collecting box 14 in this position.

[0061] At the same time, when the collecting box 14 is pushed to the right, the elastic telescopic rod 38 moves from the right end of the horizontal slot section 142 to the left end of the horizontal slot section 142 relative to the horizontal slot section 142, that is, it is stuck in the bottom end of the inclined slot section 141, and the bottom plate 35 moves to the left relative to the collecting box 14, pushing the chips that fell on the right end of the inner cavity of the collecting box 14 in the previous round to the left.

[0062] The top pusher continues to move rightward, driving the connecting rod 21 to move rightward away from the push plate 22, and the elastic member 3 24 begins to be compressed. The top pusher and the side pusher push the chips on the workbench 1 to the right end of the workbench 1, and the chips on the top of the workbench 1 fall into the collection box 14, and the chips on the side of the workbench 1 fall into the guide member 9, slide downward through the guide member 9, and fall into the collection box 14 through the feed hole 145 on the collection box 14, completing the cleaning of the chips on the workbench 1.

[0063] During the falling process of the chips, some of the chips may adhere to the right end of the top pusher and the side pusher and cannot fall down. At this time, you can use a brush to brush them off manually to prevent the chips from adhering to the top pusher and the side pusher and being brought back.

[0064] Next, the driving motor 5 drives the transmission screw 6 to rotate in the opposite direction, and the transmission screw 6 drives the top pusher and the bottom pusher to move to the left and reset, and the pusher assembly is also driven to move to the left, and the push plate 22 gradually loosens the push plate 19 and moves away from the push plate 19, and the collection box 14 moves to the left and resets under the action of the spring 11. During the process of the collection box 14 moving to the left and resetting, the elastic telescopic rod 38 slides upward along the inclined slot section 141 relative to the inclined slot section 141, driving the bottom plate 35 to move upward, so that the bottom plate 35 passes over the chips falling on the right end of the inner cavity of the collection box 14. When the elastic telescopic rod 38 moves to the top of the inclined groove section 141, it moves into the vertical groove section 143 through the slope 146. After the elastic telescopic rod 38 enters the vertical groove section 143, the bottom plate 35 moves downward under the action of the elastic member 37, driving the elastic telescopic rod 38 to move downward in the vertical groove section 143 to the bottom end of the vertical groove section 143. At this time, the bottom surface of the bottom plate 35 is again attached to the bottom surface of the inner cavity of the collection box 14.

[0065] Through the above steps, the workbench 1 is cleaned, and the collection box 14 collects the fallen chips and puts them into the workbench 1. Then, a new fixture can be fixed on the workbench 1 to perform drilling on a new batch of workpieces.

[0066] After the drilling processing of a new batch of workpieces is completed, the fixture and the workpieces are removed from the workbench 1 again, and the above steps are repeated to drive the top pusher, the side pusher, and the collection box 14 to move to the right. In the process of the collection box 14 moving to the right and extending out of the workbench 1, the chips that fall into the right end of the inner cavity of the collection box 14 in the above steps are pushed to the left by the bottom plate 35 to prevent the chips from accumulating at the right end of the inner cavity of the collection box 14.

[0067] After the cleaning mechanism has been used for a long time, the chip accumulation in the collection box 14 is observed through the observation window on the collection box 14. When the collection box 14 is almost full of chips, the collection box 14 is taken out to pour out the chips inside. Before taking out the collection box 14, the guide rod 10 is first unscrewed from the collection box 14, and then the positioning rod 30 is lifted upward, and the positioning rod 30 is rotated so that the U-shaped buckle 31 is hooked on the hook rod 32, and the right baffle 17 moves upward to separate from the cover plate 16, and then the handle 15 is pulled to drag the collection box 14, the cover plate 16, and the telescopic plate assembly together from the workbench 1 to the right. Then, the cover plate 16 is pushed to move to the right, driving the elastic telescopic rod 38 on the bottom plate 35 to slide to the right to the bottom end of the vertical slot section 143, and then the cover plate 16 is lifted upward, and the elastic telescopic rod 38 moves upward along the vertical slot section 143 and the connecting slot section 144, and the cover plate 16 and the telescopic plate assembly are taken out of the collection box 14, and then the chips in the collection box 14 can be poured out.

[0068] The present invention can clean and collect the chips on the top and bottom of the workbench 1 at the same time, and the chips on the side of the workbench 1 can also fall smoothly into the collection box 14, so the cleaning and collection effects are better. The collection box 14 in the present invention is arranged in the internal cavity of the workbench 1, and will only extend out of the workbench 1 when it is necessary to collect the fallen chips. The collection box 14 will not occupy the space outside the workbench 1, and the operating space for the staff during the drilling process is more sufficient. The bottom plate 35 can push the chips that fall on the right side of the inner cavity of the collection box 14 to the left as the collection box 14 moves left and right, so that the chips will not accumulate on the right side of the collection box 14, and the chips can cover the collection box 14, thereby improving the utilization rate of the inner cavity of the collection box 14.

[0069] In this embodiment, the rear end of the base plate 35 is connected to an elastic telescopic rod 38, and a circulation guide groove is provided on the inner surface of the rear side wall of the collection box 14. The upper and lower positions of the base plate 35 can be adjusted by cooperating between the elastic telescopic rod 38 and the circulation guide groove. In other embodiments, a lifting drive element such as a lifting cylinder can be provided to connect to the base plate 35 to control the up and down movement of the base plate 35.

[0070] In this embodiment, the cleaning drive assembly adopts a linear drive structure of a screw-nut type. In other embodiments, the cleaning drive assembly may adopt a linear drive structure such as a horizontally arranged linear cylinder.

[0071] In this embodiment, the top pushing member includes a top pushing block 13 and a top T-shaped block 26 connected to the top pushing block 13, and the side pushing member includes a side pushing block 7 and a side T-shaped block 27 connected to the side pushing block 7. In other embodiments, the top pushing member includes a top pushing block 13 and a special-shaped top flexible sponge connected to the bottom of the top pushing block 13, and the top flexible sponge covers the cross-section of the T-shaped slide groove and fills the T-shaped slide groove at the top of the workbench 1. The side pushing member includes a side pushing block 7 and a special-shaped side flexible sponge connected to the rear side of the side pushing block 7, and the side flexible sponge covers the cross-section of the T-shaped slide groove and fills the T-shaped slide groove on the side of the workbench 1.

Claims

1. A cleaning structure for a radial drilling machine, comprising: A cleaning assembly, the cleaning assembly includes a top pusher, and the top pusher is used for sliding left and right and installed on the top of the workbench; A collecting component, the collecting component comprises a collecting box, the top of the collecting box is open; The cleaning assembly is characterized in that the cleaning assembly further comprises a side pusher, the side pusher is fixedly connected to the top pusher, the side pusher is installed on the front side of the workbench for sliding left and right, a baffle is connected to the right side of the side pusher, and the baffle is used to cover the T-shaped slide groove at the front of the workbench and abut against the front side wall of the workbench; The collecting box is used for sliding left and right installation in the inner cavity of the workbench, and a material feeding hole is provided on the front side wall of the collecting box; The collecting assembly further includes a guide member, which is used to be installed on the right side wall of the workbench and is located in front of the collecting box. The guide member has a guide surface, which is used to be arranged below the T-shaped chute on the side of the workbench. The guide surface is inclined downward from front to rear to receive the chips discharged from the T-shaped chute on the side of the workbench and guide the chips to slide downward; The collecting box can slide rightward so that the feeding hole moves to the right side of the workbench and abuts against the bottom end of the guiding surface front and back, so that the chips on the guiding surface fall into the collecting box through the feeding hole.

2. A cleaning structure for a radial drilling machine according to claim 1, characterized in that: The guide is a U-shaped structure with an opening facing upward. The guide includes two side baffles arranged parallel to each other and a connecting plate connected between the bottoms of the two side baffles. The guide is used to be connected to the workbench through the side baffle on the left, and the top surface of the connecting plate is the guiding surface.

3. A cleaning structure for a radial drilling machine according to claim 2, characterized in that: The collecting box is installed in the internal cavity of the workbench for elastic sliding left and right. The rear end of the top pushing piece is connected with a pushing assembly. The rear side wall of the collecting box is connected with a pushing plate. The pushing assembly and the pushing plate are stopped left and right. When the top pushing piece moves to the right, it can push the pushing plate through the pushing assembly to drive the collecting box to move to the right a set distance, so that the feeding hole on the collecting box abuts against the bottom end of the guide surface.

4. A cleaning structure for a radial drilling machine according to claim 3, characterized in that: The pusher assembly comprises a connecting rod and a push plate elastically slidably installed at the bottom of the connecting rod. The connecting rod is vertically connected to the rear end of the top pusher, and the push plate and the push bearing plate are stopped at the left and right sides.

5. The cleaning structure of a radial drilling machine according to claim 4, characterized in that: A cover plate is installed on the top of the collection box, and the cover plate and the collection box can slide relative to each other left and right. The cover plate is used to be fixed in the internal cavity of the workbench at the left and right positions. The right end of the cover plate is connected to a telescopic plate assembly, and the telescopic plate assembly is located in the inner cavity of the collection box. The telescopic plate assembly includes a top plate fixedly connected to the cover plate and a bottom plate slidably installed on the top plate up and down. The bottom plate fits with the bottom surface of the inner cavity of the collection box when the collection box moves to the right, so as to push the chips falling on the right end of the inner cavity of the collection box to the left. The bottom plate moves away from the bottom surface of the inner cavity of the collection box when the collection box moves to the left, so as to pass over the chips at the right end of the inner cavity of the collection box.

6. A cleaning structure for a radial drilling machine according to claim 5, characterized in that: An elastic member for applying a downward elastic force to the bottom plate is connected between the bottom plate and the top plate, and an elastic telescopic rod extending forward and backward is connected to the rear end of the bottom plate, and a circulation guide groove is provided on the inner surface of the rear wall of the collecting box, and the elastic telescopic rod is inserted in the circulation guide groove. The circulation guide groove includes a horizontal groove section, a vertical groove section and an oblique groove section. The vertical groove section is connected to the right end of the horizontal groove section and is located above the horizontal groove section, and the oblique groove section is connected between the left end of the horizontal groove section and the top end of the vertical groove section. The groove depth dimensions of the horizontal groove section and the vertical groove section are equal, and the groove depth dimension of the oblique groove section is greater than the groove depth dimensions of the horizontal groove section and the vertical groove section. A slope is provided on the top end of the oblique groove section for connecting the groove bottom surface of the oblique groove section and the groove bottom surface of the vertical groove section. When the elastic telescopic rod is inserted in the horizontal groove section, the bottom plate fits with the bottom surface of the inner cavity of the collecting box.

7. A cleaning structure for a radial drilling machine according to claim 5 or 6, characterized in that: The cleaning structure of the radial drilling machine also includes a cover plate positioning assembly, which includes a left baffle plate and a right baffle plate. The left baffle plate is used to be fixedly installed on the left side of the workbench, and the right baffle plate is used to be elastically slid up and down on the right side of the workbench. The cover plate is clamped between the left baffle plate and the right baffle plate.

8. The cleaning structure of a radial drilling machine according to claim 7, characterized in that: A guide rod extending left and right is screwed on the left box wall of the collection box, the left end of the guide rod is connected to a pressure plate, the left side of the workbench is connected to a support plate, the guide rod is passed through the support plate, a spring is sleeved on the guide rod, and the spring is located between the support plate and the pressure plate.

9. A cleaning structure for a radial drilling machine according to any one of claims 1 to 6, characterized in that: The top pushing piece includes a top pushing block extending forward and backward and a plurality of top T-blocks connected to the bottom surface of the top pushing block and arranged at intervals in the front and back directions, the top T-block is used to fit in and be inserted into the T-shaped slide groove on the top of the workbench, the side pushing piece includes a side pushing block extending vertically and a plurality of side T-blocks connected to the rear side wall of the side pushing block and arranged at intervals in the upper and lower directions, the side T-block is used to fit in and be inserted into the T-shaped slide groove on the side of the workbench, and the top pushing block is fixedly connected to the side pushing block.

10. The cleaning structure of a radial drilling machine according to claim 9, characterized in that: A cleaning drive assembly is arranged on the side of the collecting box, and the cleaning drive assembly is transmission-connected with the top pushing block to drive the top pushing piece and the side pushing piece to move back and forth left and right on the workbench.

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