Drilling machine for metal shell machining

Abstract

The utility model relates to the technical field of metal shell machining, and provides a drilling machine for metal shell machining, which comprises an operation table body, an electric sliding rail is fixedly arranged at the top of the operation table body, a protective coaming is fixedly arranged at the top of the operation table body and located on one side of the electric sliding rail, and a limiting fixing assembly is arranged in the protective coaming. A first driving motor is started to drive an eccentric wheel to rotate, so that the eccentric wheel pushes a first connecting plate and a second connecting plate to move relatively, the first connecting plate and the second connecting plate move relatively, the first connecting plate and the second connecting plate move relatively, and the first connecting plate and the second connecting plate move relatively. And then through mutual cooperation of a sleeve rod and a sliding rod, a first limiting plate and a second limiting plate are driven to move relatively, so that the metal shell is clamped, meanwhile, one side of the metal shell can be limited through an arranged inserting plate and a sleeve plate, the fixing position is accurate and stable, and the machining success rate of the metal shell is increased.

Description

Technical Field

[0001] This utility model relates to the field of metal shell processing technology, specifically to a drilling machine for metal shell processing. Background Technology

[0002] Drilling machines are versatile and highly stable general-purpose machine tools. They can perform drilling, reaming, and boring operations on parts, and in special cases, they can also perform boring. Drilling machines are generally classified into vertical drilling machines, bench drilling machines, and radial drilling machines, each type catering to different production needs and facilitating the production of desired products. However, drilling machines have a simple structure and relatively low machining accuracy, making them frequently used in the machining of metal casings.

[0003] However, existing drilling machines are generally fixed manually during use, which can easily lead to deviations in the position of the metal shell to be processed, resulting in unusable products and increased production costs. Therefore, this utility model provides a drilling machine for processing metal shells. Utility Model Content

[0004] This utility model proposes a drilling machine for metal shell processing, in order to solve the problem mentioned in the background art that existing drilling machines are generally fixed manually during use, which can easily lead to deviations in the position of the metal shell to be processed, resulting in the scrap of the processed product and increased production costs.

[0005] The technical solution of this utility model is as follows:

[0006] A drilling machine for machining metal shells includes an operating table body. An electric slide rail is fixedly installed on the top of the operating table body. A protective enclosure is fixedly installed on the top of the operating table body on one side of the electric slide rail. A limit fixing component is provided inside the protective enclosure. A support vertical rod is slidably connected to the top of the electric slide rail. A drive component is provided on the support vertical rod. A grid plate is fixedly connected to the top of the operating table body inside the protective enclosure. A cooling component is provided inside the operating table body.

[0007] Preferably, the limiting and fixing assembly includes a drive motor, a support plate, and a connecting plate. The support plate is fixedly installed on one side of the protective enclosure. The drive motor is fixedly installed at the bottom of the support plate. The output end of the drive motor passes through a bearing to the top of the support plate and is fixedly mounted with an eccentric wheel. Connecting plate one and connecting plate two are provided on both sides of the eccentric wheel. A sliding rod is symmetrically fixedly installed on one side of connecting plate one, and a sleeve rod is symmetrically fixedly installed on one side of connecting plate two. The outer surface of one end of the sleeve rod is fixedly connected to limiting plate two. One end of each of the two sliding rods movably passes through the end of the sleeve rod and extends to one side of limiting plate two. The same limiting plate one is fixedly installed on one end of each of the two sliding rods. An insert plate is fixedly installed on one side of limiting plate one, and a sleeve plate is fixedly installed on one side of limiting plate two. Snap-fit ​​blocks are symmetrically fixedly installed at the bottom of both limiting plate one and limiting plate two.

[0008] Preferably, the drive assembly includes a second drive motor, a drive bevel gear, and a threaded rod. The second drive motor is fixedly installed on one side of the bottom of the support vertical rod. The output end of the second drive motor passes through the support vertical rod via a bearing and is fixedly installed with the drive bevel gear. The threaded rod is rotatably connected inside the support vertical rod. A driven bevel gear is fixedly installed on the bottom of the outer surface of the threaded rod. A sliding block is threadedly connected to the outer surface of the threaded rod. An L-shaped bracket is fixedly installed at one end of the sliding block. An electric push rod is fixedly installed on one side of the L-shaped bracket. The output end of the electric push rod movably passes through one side of the L-shaped bracket and is equipped with the drilling machine body.

[0009] Preferably, the cooling component includes a storage drawer, a liquid storage area, and a connecting pipe. The storage drawer is inserted into one side of the operating table body. The bottom of the operating table body, located below the storage drawer, is set as the liquid storage area. A connecting pipe is fixedly connected to one side of the liquid storage area. A pump body is installed on the connecting pipe. A telescopic hose is fixedly connected to the top of the connecting pipe. A nozzle is fixedly connected to one end of the telescopic hose. The nozzle is fixedly installed on one side of the drilling machine body.

[0010] Preferably, the insert plate matches the sleeve plate.

[0011] Preferably, the snap-fit ​​block is movably snapped into the bottom of the grating plate through groove.

[0012] Preferably, the driving bevel gear and the driven bevel gear are meshed together.

[0013] Preferably, the bottom wall of the storage drawer has a number of filter holes evenly distributed.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, the drive motor is started to drive the eccentric wheel to rotate, which in turn pushes the connecting plate 1 and the connecting plate 2 to move relative to each other. Then, through the cooperation of the sleeve rod and the sliding rod, the limiting plate 1 and the limiting plate 2 are driven to move relative to each other, thereby clamping the metal shell. At the same time, the set insert plate and sleeve plate can limit one side of the metal shell, and the fixed position is accurate and stable, which improves the success rate of metal shell processing.

[0016] 2. In this utility model, the debris generated during drilling of the metal shell passes through the bottom of the grid plate and falls into the collection drawer for collection. At the same time, the coolant sprayed during drilling will fall into the collection drawer along with the debris. Through the filter holes set at the bottom of the collection drawer, the debris can be left on the collection drawer, while the coolant passes through the filter holes and falls into the liquid storage area. Through the action of the pump, the coolant can be recycled and reused, saving resources. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a perspective view of the external structure of this utility model;

[0019] Figure 2 This is a top view of the internal structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the limiting and fixing component of this utility model;

[0021] Figure 4 This is a schematic diagram of the drive component of this utility model;

[0022] Figure 5 This is a schematic diagram of the cooling component of this utility model.

[0023] In the diagram: 1. Control panel body; 2. Electric slide rail; 3. Protective enclosure; 4. Grille plate; 5. Supporting vertical rod; 100. Limiting and fixing assembly; 101. Drive motor one; 102. Support plate; 103. Connecting plate one; 104. Eccentric wheel; 105. Connecting plate two; 106. Sleeve rod; 107. Limiting plate one; 108. Limiting plate two; 109. Sliding rod; 110. Insert plate; 111. Sleeve plate; 112. 200. Snap-fit ​​block; 201. Drive assembly; 202. Drive motor II; 203. Drive bevel gear; 204. Threaded rod; 205. Driven bevel gear; 206. Sliding block; 207. L-shaped bracket; 208. Electric push rod; 209. Drilling machine body; 300. Cooling assembly; 301. Storage drawer; 302. Liquid storage area; 303. Connecting pipe; 304. Pump body; 305. Telescopic hose; 306. Nozzle. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] like Figures 1-5 As shown, this embodiment proposes a drilling machine for metal shell processing, including an operating table body 1, an electric slide rail 2 fixedly installed on the top of the operating table body 1, a protective enclosure 3 fixedly installed on the top of the operating table body 1 on one side of the electric slide rail 2, a limit fixing component 100 provided inside the protective enclosure 3, a support vertical rod 5 slidably connected to the top of the electric slide rail 2, a drive component 200 provided on the support vertical rod 5, a grid plate 4 fixedly connected to the top of the operating table body 1 inside the protective enclosure 3, and a cooling component 300 provided inside the operating table body 1;

[0027] In detail, the input end of the electric slide rail 2 is connected to the power supply through an external cable. The electric slide rail 2 can drive the support rod 5 to move longitudinally back and forth. The grid plate 4 can support the metal shell while preventing debris and coolant from accumulating on the top of the operating table body 1.

[0028] The limiting and fixing assembly 100 includes a drive motor 101, a support plate 102, and a connecting plate 103. The support plate 102 is fixedly installed on one side of the protective enclosure 3. The drive motor 101 is fixedly installed at the bottom of the support plate 102. The output end of the drive motor 101 passes through a bearing to the top of the support plate 102 and is fixedly installed with an eccentric wheel 104. Connecting plates 103 and 2105 are provided on both sides of the eccentric wheel 104. A sliding rod 109 is symmetrically fixedly installed on one side of the connecting plate 103, and a sleeve rod 106 is symmetrically fixedly installed on one side of the connecting plate 2105. One end of the outer surface is fixedly connected to the second limiting plate 108. One end of the two sliding rods 109 movably passes through one end of the sleeve rod 106 and extends to one side of the second limiting plate 108. The same first limiting plate 107 is fixedly installed on one end of the two sliding rods 109. The bottom of the first limiting plate 107 and the second limiting plate 108 are in contact with the top of the grid plate 4. An insert plate 110 is fixedly installed on one side of the first limiting plate 107, and a sleeve plate 111 is fixedly installed on one side of the second limiting plate 108. A snap-fit ​​block 112 is symmetrically fixedly installed on the bottom of the first limiting plate 107 and the second limiting plate 108. The snap-fit ​​block 112 is arranged in an inverted T shape.

[0029] The insert plate 110 is matched with the sleeve plate 111, and the insert plate 110 and the sleeve plate 111 are on the same horizontal plane on one side.

[0030] The snap-fit ​​block 112 is movably snapped into the bottom of the through groove of the grid plate 4, so that the first limiting plate 107 and the second limiting plate 108 can move horizontally in a stable manner.

[0031] In detail, the input terminal of drive motor 101 is connected to the power supply via an external cable. By starting drive motor 101, the eccentric wheel 104 is driven to rotate. The eccentric wheel 104 pushes the connecting plate 103 and the connecting plate 2 105 to move relative to each other. Then, through the cooperation of sleeve rod 106 and sliding rod 109, the limiting plate 107 and the limiting plate 2 108 are driven to move relative to each other, thereby centering and clamping the metal shell. At the same time, the insert plate 110 and sleeve plate 111 can limit one side of the metal shell, thereby stably clamping and limiting the metal shell and preventing deviation.

[0032] Example 2

[0033] like Figures 1-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes a drive assembly 200 including a second drive motor 201, a drive bevel gear 202, and a threaded rod 203. The second drive motor 201 is fixedly installed on one side of the bottom of the support vertical rod 5. The output end of the second drive motor 201 passes through the support vertical rod 5 through a bearing and is fixedly installed with the drive bevel gear 202. The threaded rod 203 is rotatably connected inside the support vertical rod 5. The driven bevel gear 204 is fixedly installed on the bottom of the outer surface of the threaded rod 203. The outer surface of the threaded rod 203 is threadedly connected with a sliding block 205. One end of the sliding block 205 is fixedly installed with an L-shaped bracket 206. An electric push rod 207 is fixedly installed on one side of the L-shaped bracket 206. The output end of the electric push rod 207 movably passes through one side of the L-shaped bracket 206 and is equipped with a drilling machine body 208. The drilling machine body 208 is used to perform drilling operations on the metal shell.

[0034] The driving bevel gear 202 and the driven bevel gear 204 are meshed together;

[0035] In detail, the input ends of the drive motor 201 and the electric push rod 207 are connected to the power supply via an external cable. When the drive motor 201 is started, it drives the drive bevel gear 202 to rotate. Since the drive bevel gear 202 and the driven bevel gear 204 are meshed, the driven bevel gear 204 is driven to rotate. The driven bevel gear 204 drives the threaded rod 203 to rotate. The threaded rod 203 then pushes the L-shaped bracket 206 at one end of the sliding block 205 to move up and down reciprocally, thereby driving the drilling machine body 208 to adjust up and down. Then, the electric push rod 207 drives the drilling machine body 208 to move laterally reciprocally, thereby adjusting the drilling machine body 208 in multiple directions.

[0036] The cooling component 300 includes a storage drawer 301, a liquid storage area 302, and a connecting pipe 303. The storage drawer 301 is inserted into one side of the operating table body 1. The bottom of the operating table body 1, below the storage drawer 301, is set as the liquid storage area 302. The liquid storage area 302 is filled with coolant, and the height of the coolant is at the bottom of the storage drawer 301. The connecting pipe 303 is fixedly connected to one side of the liquid storage area 302. A pump body 304 is installed on the connecting pipe 303. A telescopic hose 305 is fixedly connected to the top of the connecting pipe 303. A nozzle 306 is fixedly connected to one end of the telescopic hose 305. The nozzle 306 moves and tilts towards one side of the bottom of the drilling machine body 208. The nozzle 306 is fixedly installed on one side of the drilling machine body 208.

[0037] The bottom wall of the storage drawer 301 has several filter holes evenly distributed, and the diameter of the filter holes is smaller than the diameter of the debris.

[0038] In detail, the pump body 304 input end is connected to the power supply via an external cable. By starting the pump body 304, the coolant in the storage area 302 can be extracted, and then sprayed out through the connecting pipe 303 and the telescopic hose 305 and the nozzle 306, thereby cooling the drilling machine body 208 during drilling.

[0039] During operation, the metal shell to be drilled is first placed on top of the grating plate 4. Then, one side of the metal shell is aligned with one side of the insert plate 110 and the sleeve plate 111. Next, the drive motor 101 is started to drive the eccentric wheel 104 to rotate. The eccentric wheel 104 pushes the connecting plate 103 and the connecting plate 105 to move relative to each other. Then, through the cooperation of the sleeve rod 106 and the sliding rod 109, the limiting plate 107 and the limiting plate 108 are moved relative to each other, thereby centering and clamping the metal shell. Next, the drilling machine body 208 is started to drill. According to the longitudinal position requirement of the drilling, the electric slide rail 2 is started to drive the drilling machine body 208 on one side of the supporting vertical rod 5 to move longitudinally back and forth. According to the vertical position requirement of the drilling, the drive motor 201 is started to drive the drive bevel gear 202 to rotate. Because the drive bevel gear 202 and the driven bevel gear 204 are meshed, the driven bevel gear 204 is driven to rotate. The bevel gear 204 drives the threaded rod 203 to rotate, which in turn pushes the L-shaped bracket 206 at one end of the sliding block 205 to move up and down reciprocally. The L-shaped bracket 206 drives the drilling machine body 208 to adjust the drilling position up and down. According to the lateral position requirement of the drilling, the electric push rod 207 is activated to drive the drilling machine body 208 to move laterally reciprocally, thereby adjusting the drilling machine body 208 in multiple directions. During drilling, the pump body 304 is activated at the same time to draw out the coolant in the liquid storage area 302, and then spray it out through the connecting pipe 303 and the telescopic hose 305 and the nozzle 306, thereby cooling the drilling machine body 208 during drilling. The debris and coolant generated during drilling fall together into the bottom of the grid plate 4 and into the storage drawer 301. Through the filter hole set at the bottom of the storage drawer 301, the debris can be left on the storage drawer 301, while the coolant passes through the filter hole and falls into the liquid storage area 302, thereby recycling the coolant.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A metal shell processing drill press characterized by, The operating table body (1) top is fixedly installed with an electric sliding rail (2), and the operating table body (1) top is fixedly arranged with a protective fence (3) on one side of the electric sliding rail (2), and the protective fence (3) is provided with a limiting and fixing assembly (100); the electric sliding rail (2) top is slidably connected with a supporting vertical rod (5), and the supporting vertical rod (5) is provided with a driving assembly (200); the operating table body (1) top is fixedly and communicatively provided with a grating plate (4) in the protective fence (3); and the operating table body (1) is provided with a cooling assembly (300).

2. The metal shell processing drill press according to claim 1, wherein, The limiting and fixing assembly (100) comprises a driving motor (101), a supporting plate (102) and a connecting plate (103), the supporting plate (102) is fixedly installed on one side of the protective fence (3), the driving motor (101) is fixedly installed on the bottom of the supporting plate (102), the driving motor (101) output end is penetrated to the top of the supporting plate (102) through a bearing and fixedly installed with an eccentric wheel (104), the eccentric wheel (104) is provided with the connecting plate (103) and the connecting plate (105) on both sides, the connecting plate (103) is symmetrically fixedly installed with a sliding rod (109) on one side, the connecting plate (105) is symmetrically fixedly installed with a sleeve rod (106) on one side, the sleeve rod (106) outer surface is fixedly and communicatively provided with a limiting plate (108) on one end, the sliding rod (109) is movably penetrated to one end of the sleeve rod (106) and extended to one side of the limiting plate (108) on one end, the sliding rod (109) is fixedly installed with the same limiting plate (107) on one end, the limiting plate (107) is fixedly installed with a plug-in plate (110) on one side, the limiting plate (108) is fixedly installed with a sleeve plate (111) on one side, and the limiting plate (107) and the limiting plate (108) are symmetrically fixedly installed with a clamping block (112) on the bottom.

3. The metal shell processing drill press of claim 1, wherein: The driving assembly (200) comprises a driving motor (201), a driving bevel gear (202) and a threaded rod (203), the driving motor (201) is fixedly installed on one side of the bottom of the supporting vertical rod (5), the driving motor (201) output end is penetrated to the inside of the supporting vertical rod (5) through a bearing and fixedly installed with the driving bevel gear (202), the supporting vertical rod (5) is rotatably connected with the threaded rod (203), the threaded rod (203) outer surface is fixedly installed with a driven bevel gear (204) on the bottom, the threaded rod (203) outer surface is screwedly connected with a sliding block (205), the sliding block (205) one end is fixedly installed with an L-shaped support (206), the L-shaped support (206) one side is fixedly installed with an electric push rod (207), the electric push rod (207) output end is movably penetrated to one side of the L-shaped support (206) and provided with a drilling machine body (208).

4. The metal shell processing drill press of claim 1, wherein, The cooling assembly (300) comprises a receiving drawer (301), a liquid storage area (302) and a connecting pipe (303), the receiving drawer (301) is inserted on one side of the operation table body (1), the bottom of the operation table body (1) is located below the receiving drawer (301) and is provided as the liquid storage area (302), one side of the liquid storage area (302) is fixedly connected with the connecting pipe (303), the connecting pipe (303) is provided with a pump body (304), the top end of the connecting pipe (303) is fixedly connected with a flexible hose (305), one end of the flexible hose (305) is fixedly connected with a spray head (306), and the spray head (306) is fixedly installed on one side of the drilling machine body (208).

5. The metal shell processing drill press according to claim 2, wherein, The plugboard (110) is matched with the sleeve plate (111).

6. The metal shell processing drill press according to claim 2, wherein, The clamping block (112) is movably clamped at the bottom of the through slot of the grid plate (4).

7. The metal shell processing drill press according to claim 3, wherein, The driving bevel gear (202) and the driven bevel gear (204) are meshingly connected.

8. The metal shell processing drill according to claim 4, wherein, The bottom wall of the receiving drawer (301) is uniformly provided with a plurality of filter holes.

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