Drilling equipment for drawer guide rail production

Abstract

The invention relates to the technical field of drilling equipment, in particular to drilling equipment for drawer guide rail production, the drilling equipment comprises a drilling equipment body, a collecting frame, a machining table and a conveying groove, first sliding grooves are formed in the front side and the rear side of the inner wall of the conveying groove, and a plurality of limiting grooves are formed in the inner walls of the first sliding grooves; the drawer guide rail drilling device has the beneficial effects that the drawer guide rail is placed in the conveying groove, one side of the drawer guide rail is tightly attached to the limiting plate, then the drawer guide rail is pushed rightwards, the drilling position and distance of the drawer guide rail can be accurately limited through cooperation of the moving plate, the first elastic piece and the limiting column, the drilling accuracy of operators is ensured, and the drilling efficiency is improved. And meanwhile, by means of the elastic force of the first elastic piece, after the limiting plate finishes moving, one end of the limiting column is always pushed to be in an inserted connection state with the limiting groove, the position of the limiting plate is made to be stable, the situation that displacement occurs when the drawer guide rail is drilled is prevented, and then the using effect of the drilling equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of drilling equipment, in particular to a drilling equipment used for producing drawer guide rails. Background Art

[0002] With the development of the furniture manufacturing industry, drawer guides, as an indispensable component of furniture, have a direct impact on the user experience and life of the entire furniture due to their quality and precision. Drawer guides are usually composed of multiple components that need to be connected and fixed through precise holes. Therefore, the drilling process is crucial for the production of drawer guides.

[0003] In the prior art, most of the drawer guide drilling equipment adopts a semi-automatic method. After the drawer guide is placed in the conveying trough, the operator is required to manually position and drill holes. Since this process relies on the operator's manual pushing, human factors make it difficult to ensure that the position of each push is completely consistent, and the distance between the two holes cannot be accurately controlled. This not only affects the overall quality of the drawer guide, but also causes assembly difficulties, and ultimately affects the normal use of the drawer.

[0004] Therefore, a drilling device for the production of drawer guides is needed to solve the problem that the existing drilling equipment cannot accurately control the spacing when manually pushed, resulting in drilling deviations, thereby affecting the normal use of the drawer guides. Summary of the invention

[0005] The object of the present invention is to provide a drilling device for producing drawer rails to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a drilling device for drawer guide rail production, comprising a drilling device body, a collecting frame, a processing table and a conveying trough, wherein the inner wall of the conveying trough is provided with a slide groove 1 on the front and rear sides, the inner wall of the slide groove 1 is provided with a plurality of limit grooves, the inner wall of the slide groove 1 on the front and rear sides is slidably connected with a sliding block, a limit plate is installed between the sliding blocks on the front and rear sides, and a moving groove 1 is provided on the front and rear sides of the inner wall of the limit plate, a moving plate is installed on the inner wall of the moving groove 1, a limiting column is installed on one side of the moving plate, and an elastic member 1 is installed on the other side, the separated ends of the limiting columns on the front and rear sides both penetrate the sliding block and are inserted into the inner wall of the middle limiting groove, the close sides of the elastic member 1 on the front and rear sides are installed on the inner wall of the moving groove 1, the limiting plate is slidably connected to the inner wall of the conveying trough, and a chip collecting groove is provided on the inner lower side of the processing table.

[0007] Preferably, auxiliary grooves are provided on the front and rear sides of the conveying trough, a scraper is installed at the bottom of the limit plate, a plurality of water outlet grooves are provided on the left and right sides of the chip collecting trough, supporting filter plates are installed on the left and right sides of the inner wall of the chip collecting trough, slide grooves are provided on the front and rear sides of the supporting filter plate, a fixing rod is installed on the inner wall of the second slide groove, a moving block is sleeved on the middle outer side of the fixing rod, an elastic member three is installed on the top of the moving block, one of the connecting frames is installed on the adjacent side of the moving blocks on the left and right sides, two connecting grooves are provided in the middle part of the supporting filter plate, a supporting plate is hinged on the inner wall of the connecting groove, a pushing plate is installed on the adjacent side of the two supporting plates on the left and right sides, another connecting frame is installed on the front and rear sides of the pushing plate, and an elastic connecting plate is hinged between each two connecting frames.

[0008] Preferably, the scraper passes through the auxiliary groove, and the lower part of the scraper is in contact with the inner wall of the chip collecting groove, the movable block is slidably connected to the inner wall of the second slide groove, the upper side of the elastic member three is installed on the top wall of the second slide groove, and the connecting frames on the left and right sides are slidably connected to the inner wall of the second slide groove.

[0009] Preferably, the squeezing and pushing plates on the left and right sides are symmetrically arranged, and the supporting filter plate is installed on the top of multiple water outlet troughs.

[0010] Preferably, a movable groove II is opened in the middle of the limit plate, a connecting rod is inserted into the inner wall of the movable groove II, a button is installed on the top of the connecting rod, an elastic member II is sleeved on the outer side of the connecting rod, and a wiper block is installed on the bottom end of the connecting rod.

[0011] Preferably, the button is slidably connected to the inner wall of the second movable groove, and the wiper block is plugged into the bottom of the limiting plate.

[0012] Preferably, one side of the second elastic member is installed with the bottom of the button, and the other side is installed between the bottom wall of the second movable groove.

[0013] Preferably, chip collecting frames are installed on both left and right sides of the front of the chip collecting groove, connecting pipes are installed on the front sides of the chip collecting frames on the left and right sides, a vacuum cleaner is installed on the inner front side of the collection frame, a conveying pipe is fixedly connected to the output end of the vacuum cleaner, and a debris frame is plugged into the front of the collection frame.

[0014] Preferably, the top end of the connecting pipe is installed between the input end of the vacuum cleaner, and the front end of the conveying pipe is arranged on the top of the debris frame.

[0015] Preferably, the limiting columns on the front and rear sides are symmetrically arranged, and the limiting plates are in contact with the inner wall of the conveying trough.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The drilling equipment for drawer guide production proposed in the present invention places the drawer guide in the conveying trough and makes one side of it fit tightly with the limit plate, and then pushes the drawer guide to the right. The cooperation between the movable plate, the elastic member 1 and the limit column can accurately limit the position and spacing of the holes drilled in the drawer guide, thereby ensuring the accuracy of the operator's drilling, thereby improving the accuracy of the drawer guide processing. At the same time, with the help of the elastic force of the elastic member 1, after the limit plate is moved, one end of the limit column is always pushed to maintain an inserted state with the limit groove, so that the position of the limit plate is stable, and displacement is prevented when drilling holes in the drawer guide, thereby improving the use effect of the drilling equipment. In addition, the left and right reciprocating movement of the limit plate is used to indirectly put the processing table in a vibrating state, and the debris on the surface of the conveying trough is shaken off into the chip collecting groove for subsequent cleaning and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the processing table of the present invention;

[0021] Figure 4 for Figure 3 Structural cross-section at the middle BB;

[0022] Figure 5 This is a schematic diagram of the scraper structure of the present invention;

[0023] Figure 6 for Figure 5 Structural cross-section at the middle CC;

[0024] Figure 7 for Figure 3 Structural cross-section at AA in the middle;

[0025] Figure 8 This is a schematic diagram of the debris frame structure of the present invention;

[0026] Fig. 9 for Figure 8 Structural cross-section at DD in the middle;

[0027] Fig.10 This is a schematic diagram of the auxiliary slot structure of the present invention;

[0028] Fig.11 This is a schematic diagram of the supporting filter plate structure of the present invention;

[0029] Fig.12 This is a schematic diagram of the structure of the extrusion and pushing plate of the present invention;

[0030] Fig.13 for Fig.12 Structural cross-section at EE;

[0031] Fig.14 This is a schematic diagram of the connection groove structure of the present invention;

[0032] Fig.15 This is a schematic diagram of the support plate structure of the present invention;

[0033] Fig.16 This is a structural cross-sectional view of the limiting plate of the present invention when in use.

[0034] In the figure: 1. Drilling equipment body; 2. Collecting frame; 3. Processing table; 4. Limiting plate; 5. Conveying trough; 6. Slide trough 1; 7. Limiting groove; 8. Chip collecting trough; 9. Scraper; 10. Push plate; 11. Sliding block; 12. Moving plate; 13. Moving trough 1; 14. Button; 15. Moving trough 2; 16. Elastic part 1; 17. Limiting column; 18. Elastic part 2; 19. Connecting rod; 20. Wiping block; 21. Chip collecting frame; 22. Connecting pipe; 23. Conveying pipe; 24. Vacuum cleaner; 25. Chip frame; 26. Auxiliary trough; 27. Support filter plate; 28. Fixed rod; 29. ​​Slide trough 2; 30. Elastic part 3; 31. Moving block; 32. Elastic connecting plate; 33. Connecting frame; 34. Connecting trough; 35. Support plate. DETAILED DESCRIPTION

[0035] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1 to 16The present invention provides a technical solution: a drilling device for the production of drawer guide rails, comprising a drilling device body 1, a collection frame 2, a processing table 3 and a conveying trough 5, wherein the inner wall of the conveying trough 5 is provided with a slide groove 6 on both the front and rear sides, and the inner wall of the slide groove 6 is provided with a plurality of limit grooves 7, and the inner walls of the slide grooves 6 on both the front and rear sides are slidably connected with sliders 11, and a limit plate 4 is installed between the sliders 11 on both the front and rear sides, and the inner wall of the limit plate 4 is provided with a moving groove 13 on both the front and rear sides, and a moving plate 12 is installed on the inner wall of the moving groove 13, and a limit column 17 is installed on one side of the moving plate 12, and an elastic member 16 is installed on the other side, and the separated ends of the limit columns 17 on both the front and rear sides are It penetrates the slider 11 and is inserted into the inner wall of the middle limit groove 7. The adjacent sides of the elastic members 16 on the front and rear sides are installed on the inner wall of the movable groove 13. The limit plate 4 is slidably connected to the inner wall of the conveying groove 5. A chip collecting groove 8 is provided on the inner lower side of the processing table 3. The limit columns 17 on the front and rear sides are symmetrically arranged, and their separated ends are both circular structured, so that the limit columns 17 are squeezed and contracted to the inner wall of the movable groove 13 for subsequent use. The limit plate 4 fits with the inner wall of the conveying groove 5, so that when the drawer guide is placed on the inner wall of the conveying groove 5, it is convenient to push the limit plate 4 to slide to the right synchronously to limit the distance between every two drill holes and improve the drilling accuracy.

[0037] First, place the drawer guide rail on the inner wall of the conveying groove 5, and let one side of it fit between the limit plate 4, then push the drawer guide rail to the right, drive the limit plate 4 to slide to the right along the inner wall of the conveying groove 5, thereby driving the slider 11 to slide backward along the inner wall of the slide groove 6, and let the limit column 17 be squeezed and contracted to the inner wall of the moving groove 13. At this time, the operator adjusts the spacing of the holes as needed. After the adjustment is completed, since the limit column 17 contracts to the inner wall of the moving groove 13, it will drive the moving plate 12 and squeeze the elastic member 16 to compress. state, thereby utilizing the elastic force of the elastic member 16 to push the limit column 17 to reset and insert it into the inner wall of the corresponding limit groove 7, thereby fixing the position of the limit plate 4 so that the operator can perform the drilling operation. After completion, the drawer guide rail can be removed, thereby improving the accuracy of drilling holes in the drawer guide rail and reducing the hole spacing error. In the process of reciprocating movement of the limit plate 4, the elastic force of the elastic member 16 is utilized to indirectly vibrate the processing table 2, and shake off excess debris on the surface of the conveying groove 5 to the inner wall of the chip collecting groove 8, thereby improving the subsequent cleaning effect.

[0038] Embodiment 2: On the basis of embodiment 1, in order to reduce the cooling water on the surface of the drilling debris so as to collect the debris later, auxiliary grooves 26 are provided on both the front and rear sides of the conveying groove 5, a scraper 9 is installed at the bottom of the limit plate 4, a plurality of water outlet grooves are provided on both the left and right sides of the chip collecting groove 8, a support filter plate 27 is installed on both the left and right sides of the inner wall of the chip collecting groove 8, a chute 29 is provided on both the front and rear sides of the support filter plate 27, a fixing rod 28 is installed on the inner wall of the chute 29, and the fixing rod 28 is provided on the inner wall of the fixing rod 28. A moving block 31 is sleeved on the outer side of the middle part, and an elastic member 30 is installed on the top of the moving block 31. One of the connecting frames 33 is installed on the adjacent side of the moving blocks 31 on the left and right sides. Two connecting grooves 34 are provided in the middle of the supporting filter plate 27. A supporting plate 35 is hinged on the inner wall of the connecting groove 34. A pushing plate 10 is installed on the adjacent side of the two supporting plates 35 on the left and right sides. Another connecting frame 33 is installed on the front and rear sides of the pushing plate 10. Each two connecting frames 33 are hinged with an elastic connecting member 33. The scraper 9 passes through the auxiliary groove 26, and the lower part of the scraper 9 is in contact with the inner wall of the chip collecting groove 8. The moving block 31 is slidably connected to the inner wall of the second slide groove 29. The upper side of the elastic member 30 is installed on the top wall of the second slide groove 29. The connecting frames 33 on the left and right sides are slidably connected to the inner wall of the second slide groove 29. The elastic force of the elastic member 30 is utilized to form an extrusion between the scraper 9 and the scraper 9 when the extrusion plate 10 is extruded and folded, so that the extruded cooling water flows out through the water outlet trough. When the scraper 9 is reset, the elastic force of the elastic member 30 is used to push the debris to move to the middle of the chip collecting frame 21 so as to collect the debris; the squeezing plates 10 on the left and right sides are symmetrically arranged, so as to facilitate squeezing out the cooling water in the debris and reduce the residual cooling water on its surface; the support filter plate 27 is installed on the top of multiple water outlet grooves, so that when the squeezing plates 10 and the scraper 9 are clamped to squeeze the debris, the cooling water is guided to flow through the water outlet groove to the inside of the collection frame 2, thereby facilitating the collection of drilling debris.

[0039] In the process of pushing the limit plate 4, since the drilling equipment body 1 needs to use cooling water to cool the drill bit when drilling, at this time, the cooling water will fall to the surface of the conveying trough 5 together with the drilling debris, so that the debris and cooling water are pushed through the groove on the bottom wall of the conveying trough 5 by the left and right movement of the limit plate 4, and fall to the inner wall of the chip collecting trough 8. When cleaning is needed, the limit plate 4 is pushed to move along the inner wall of the conveying trough 5 to the rightmost or leftmost side, and at the same time, the vibration of the limit plate 4 itself is used to shake the debris on the surface of the conveying trough 5 to the inner wall of the chip collecting trough 8. At this time, the scraper 9 is driven to push the debris and cooling water along the inner wall of the chip collecting trough 8 and fit with the pushing plate 10. , thereby squeezing out the cooling water carried on the surface of the drilling debris and flowing out through the water outlet groove on one side of the chip collecting groove 8. When the squeezing plate 10 is squeezed and pushed by the scraper 9, it will drive the two connecting frames 33 on the lower side to move, and use the elastic connecting plate 32 to push the two connecting frames 33 on the upper side to move upward, while driving the moving block 31 to slide upward along the inner wall of the slide groove 29, and let the elastic member 3 30 be in a compressed state on the outer side of the fixed rod 28. When the squeezing is completed, the limit plate 4 is reset, and the elastic force of the elastic member 3 30 is used to push the squeezing plate 10 to reset, and move the debris after squeezing, so that it moves to one side of the chip collecting frame 21 for subsequent suction.

[0040] Embodiment 3: On the basis of embodiment 2, in order to realize the through groove of the bottom wall of the conveying trough 5 and reduce the residue of debris and cooling water, a movable groove 2 15 is opened in the middle of the limit plate 4, and a connecting rod 19 is inserted into the inner wall of the movable groove 2 15, and a button 14 is installed at the top of the connecting rod 19, and an elastic member 2 18 is sleeved on the outer side of the connecting rod 19, and a wiper 20 is installed at the bottom end of the connecting rod 19; the button 14 is slidably connected to the inner wall of the movable groove 2 15, and the wiper 20 is inserted into the bottom of the limit plate 4, by pressing the button 14 downward and using the connecting rod 19 to push the wiper 20 downward into the through groove of the bottom wall of the conveying trough 5, the debris and cooling water in the through groove are pushed into the chip collecting groove 8 for subsequent cleaning; one side of the elastic member 2 18 is installed at the bottom of the button 14, and the other side is installed between the bottom wall of the movable groove 2 15, so as to utilize the elastic force of the elastic member 2 18 to conveniently drive the wiper 20 to reset for subsequent cleaning.

[0041] When a large amount of debris accumulates in the through groove on the bottom wall of the conveying groove 5, the limit plate 4 is moved to correspond to the through groove, and then the button 14 is pressed downward to drive the connecting rod 19, and the wiping block 20 is pushed downward to pass through the bottom of the limit plate 4 and inserted into the through groove at the same time, so as to facilitate cleaning of the debris in the through groove. After cleaning, the elastic force of the elastic member 18 itself is used to drive the button 14 to move upward and reset, so as to retract the wiping block 20 for subsequent cleaning.

[0042] Embodiment 4: On the basis of embodiment 3, in order to collect debris and facilitate subsequent cleaning, chip collecting frames 21 are installed on the left and right sides of the front of the chip collecting groove 8, and connecting pipes 22 are installed on the front sides of the left and right chip collecting frames 21. A vacuum cleaner 24 is installed on the front side of the inner part of the collecting frame 2, and the output end of the vacuum cleaner 24 is fixedly connected to the conveying pipe 23, and a debris frame 25 is plugged into the front of the collecting frame 2; the top end of the connecting pipe 22 is installed between the input end of the vacuum cleaner 24, and the front end of the conveying pipe 23 is set at the top of the debris frame 25, so that the drilling debris is sucked by the vacuum cleaner 24, and the two chip collecting frames 21 are used to convey the drilling debris to the inner wall of the debris frame 25 through the conveying pipe 23 for cleaning.

[0043] After squeezing the water out of the debris, start the vacuum cleaner 24 to suck the debris on one side of the chip collecting frame 21, and use the connection pipe 22 and the conveying pipe 23 to convey the debris to the inner wall of the debris frame 25, so as to facilitate the cleaning of the debris generated during drilling, while reducing the entry of cooling water into the interior of the debris frame 25, and by pulling the debris frame 25 forward to clean the collected debris, the use effect of the drilling equipment body 1 is improved.

[0044] Embodiment 5: Based on Embodiment 4, a method for using a drilling device for producing drawer guide rails is proposed, and the method comprises the following steps:

[0045] Step 1: First, place the drawer guide rail on the inner wall of the conveying groove 5, and make one side of it fit between the limit plate 4, then push the drawer guide rail to the right, drive the limit plate 4 to slide to the right along the inner wall of the conveying groove 5, thereby driving the slider 11 to slide backward along the inner wall of the slide groove 6, and let the limit column 17 be squeezed and contracted to the inner wall of the moving groove 13. At this time, the operator adjusts the spacing of the holes as needed. After the adjustment is completed, since the limit column 17 contracts to the inner wall of the moving groove 13, it will drive the moving plate 12 and squeeze the elastic member 16 to be The limit plate 4 is in a compressed state, and the elastic force of the elastic member 16 is used to push the limit column 17 to reset and insert it into the inner wall of the corresponding limit groove 7, thereby fixing the position of the limit plate 4 so that the operator can perform the drilling operation. After completion, the drawer guide rail can be removed, thereby improving the accuracy of the drawer guide rail drilling and reducing the hole spacing error. In the process of the reciprocating movement of the limit plate 4, the elastic force of the elastic member 16 is used to indirectly vibrate the processing table 2, and the excess debris on the surface of the conveying groove 5 is shaken off to the inner wall of the chip collecting groove 8, thereby improving the subsequent cleaning effect;

[0046] Step 2. In the process of pushing the limit plate 4, since the drilling equipment body 1 needs to use cooling water to cool the drill bit when drilling, at this time, the cooling water will fall to the surface of the conveying trough 5 together with the drilling debris, so that the debris and cooling water are pushed through the groove on the bottom wall of the conveying trough 5 by the left and right movement of the limit plate 4, and fall to the inner wall of the chip collecting trough 8. When cleaning is needed, push the limit plate 4 to move it along the inner wall of the conveying trough 5 to the rightmost or leftmost side, and at the same time use the vibration of the limit plate 4 itself to shake the debris on the surface of the conveying trough 5 to the inner wall of the chip collecting trough 8. At this time, drive the scraper 9 to push the debris and cooling water along the inner wall of the chip collecting trough 8, and push the scraper 9 with the pushing plate 10 The two connecting frames 33 on the lower side are moved by the squeezing plate 10, and the two connecting frames 33 on the upper side are pushed upward by the elastic connecting plate 32, and the moving block 31 is driven to slide upward along the inner wall of the second slide groove 29, and the elastic member 30 is compressed on the outer side of the fixed rod 28. When the squeezing is completed, the limit plate 4 is reset, and the elastic force of the elastic member 30 is used to push the squeezing plate 10 to reset, and the debris after squeezing is moved to one side of the chip collecting frame 21 for subsequent suction.

[0047] Step 3: When a large amount of debris accumulates in the through groove on the bottom wall of the conveying trough 5, the limit plate 4 is moved to correspond to the through groove, and then the button 14 is pressed downward to drive the connecting rod 19, and the wiping block 20 is pushed downward to penetrate the bottom of the limit plate 4 and inserted into the through groove, so as to facilitate cleaning of the debris in the through groove. After cleaning, the elastic force of the elastic member 18 is used to drive the button 14 to move upward and reset, so as to retract the wiping block 20 for subsequent cleaning;

[0048] Step 4. After squeezing out the water from the debris, start the vacuum cleaner 24 to suck the debris on one side of the chip collecting frame 21, and use the connection pipe 22 and the conveying pipe 23 to convey the debris to the inner wall of the debris frame 25, so as to facilitate the cleaning of the debris generated during drilling, while reducing the entry of cooling water into the interior of the debris frame 25, and by pulling the debris frame 25 forward to clean the collected debris, the use effect of the drilling equipment body 1 is improved.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for producing drawer rails, comprising a drilling device body (1), a collecting frame (2), a processing table (3) and a conveying trough (5), characterized in that: The inner wall of the conveying groove (5) is provided with a slide groove (6) on both the front and rear sides, the inner wall of the slide groove (6) is provided with a plurality of limit grooves (7), the inner walls of the slide groove (6) on both the front and rear sides are slidably connected with sliders (11), a limit plate (4) is installed between the sliders (11) on both the front and rear sides, the inner side of the limit plate (4) is provided with a moving groove (13) on both the front and rear sides, the inner wall of the moving groove (13) is provided with a moving plate (12), the moving plate A limiting column (17) is installed on one side of (12), and an elastic member (16) is installed on the other side. The separated ends of the limiting columns (17) on the front and rear sides pass through the slider (11) and are inserted into the inner wall of the middle limiting groove (7). The adjacent sides of the elastic member (16) on the front and rear sides are installed on the inner wall of the moving groove (13). The limiting plate (4) is slidably connected to the inner wall of the conveying groove (5). A chip collecting groove (8) is opened on the lower inner side of the processing table (3).

2. The drilling device for drawer rail production according to claim 1, characterized in that: Auxiliary grooves (26) are provided on both the front and rear sides of the conveying groove (5), a scraper (9) is installed at the bottom of the limit plate (4), a plurality of water outlet grooves are provided on both the left and right sides of the chip collecting groove (8), supporting filter plates (27) are installed on both the left and right sides of the inner wall of the chip collecting groove (8), a second slide groove (29) is provided on both the front and rear sides of the supporting filter plate (27), a fixing rod (28) is installed on the inner wall of the second slide groove (29), a moving block (31) is sleeved on the outer side of the middle part of the fixing rod (28), and the top of the moving block (31) is provided with a plurality of water outlet grooves. An elastic member 3 (30) is installed, and one of the connection frames (33) is installed on the adjacent side of the moving blocks (31) on the left and right sides, and two connection grooves (34) are provided in the middle of the support filter plate (27), and the inner wall of the connection groove (34) is hinged with a support plate (35), and the adjacent side of the two support plates (35) on the left and right sides is installed with a pushing plate (10), and the front and rear sides of the pushing plate (10) are each installed with another connection frame (33), and an elastic connection plate (32) is hinged between each two connection frames (33).

3. The drilling device for drawer rail production according to claim 2, characterized in that: The scraper (9) passes through the auxiliary groove (26), and the lower part of the scraper (9) is in contact with the inner wall of the chip collecting groove (8). The moving block (31) is slidably connected to the inner wall of the second slide groove (29). The upper side of the elastic member three (30) is installed on the top wall of the second slide groove (29). The connecting frames (33) on the left and right sides are both slidably connected to the inner wall of the second slide groove (29).

4. The drilling device for drawer rail production according to claim 2, characterized in that: The squeezing and pushing plates (10) on the left and right sides are symmetrically arranged, and the supporting filter plates (27) are installed on the tops of a plurality of water outlet troughs.

5. The drilling device for drawer rail production according to claim 1, characterized in that: A second movable groove (15) is provided in the middle of the limit plate (4), a connecting rod (19) is inserted into the inner wall of the second movable groove (15), a button (14) is installed at the top end of the connecting rod (19), an elastic member (18) is sleeved on the outer side of the connecting rod (19), and a wiper block (20) is installed at the bottom end of the connecting rod (19).

6. The drilling device for drawer rail production according to claim 5, characterized in that: The button (14) is slidably connected to the inner wall of the second movable groove (15), and the wiper block (20) is plugged into the bottom of the limiting plate (4).

7. The drilling device for drawer rail production according to claim 5, characterized in that: One side of the second elastic member (18) is installed with the bottom of the button (14), and the other side is installed between the bottom wall of the second movable groove (15).

8. The drilling device for drawer rail production according to claim 1, characterized in that: A chip collecting frame (21) is installed on both left and right sides of the front of the chip collecting groove (8), and connecting pipes (22) are installed on the front sides of the chip collecting frames (21) on the left and right sides. A dust collector (24) is installed on the front side of the interior of the collection frame (2), and a conveying pipe (23) is fixedly connected to the output end of the dust collector (24). A debris frame (25) is plugged into the front of the collection frame (2).

9. The drilling device for drawer rail production according to claim 8, characterized in that: The top end of the connecting pipe (22) is installed between the input end of the dust collector (24), and the front end of the conveying pipe (23) is arranged on the top of the debris frame (25).

10. The drilling device for drawer rail production according to claim 1, characterized in that: The limiting columns (17) on the front and rear sides are symmetrically arranged, and the limiting plate (4) is in contact with the inner wall of the conveying trough (5).

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