Bench drill cooling device convenient to assemble

Abstract

The utility model discloses a bench drill cooling device convenient to assemble, which comprises a support frame, a support plate and a liquid collecting box, the support plate is fixed on one side of the support frame, the top end of the support plate is connected with the liquid collecting box, the top end of the liquid collecting box is provided with a liquid injection port, and the liquid collecting box is filled with cooling liquid; a filter screen is arranged at the top end in the liquid collecting box, and a liquid discharging pump is connected into the liquid collecting box. Cooling liquid in the liquid collecting box is pumped out through the liquid discharging pump, injected into the array type liquid collecting box through the liquid guiding pipe and evenly sprayed out through the multiple sets of cooling sprayers so that a bench drill bit can be cooled, and the service life of the bench drill bit can be prolonged. The driving gear is meshed with the rack, the rack is fixed to the bench drill supporting plate, the driving gear is made to rotate and horizontally move, the supporting frame is made to move front and back along the side edge of the bench drill supporting plate, and therefore the cooling position can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to bench drill cooling technical field especially, relates to a bench drill cooling device convenient to assemble. BACKGROUND

[0002] Bench drill, bench drill, is a small volume, easy to operate small -size drilling machine tool, usually install on the dedicated workbench and use, its drilling diameter is generally below 32 millimeters, bench drill spindle speed change generally through change triangle band on the tower type pulley position to realize, spindle feed relies on manual operation, in the drilling operation, drill bit high -speed operation and with the workpiece to be processed contact, thereby produce a large amount of friction heat, this not only accelerated the wear of drill bit, also influenced its service life, traditional cooling mode often needs artificial use cooling liquid to cool and lubricate drill bit, but this kind of mode not only increases the artificial cost, and the dosage of cooling liquid is difficult to control evenly, influenced the cooling effect;

[0003] In the announcement number CN214264888U, a kind of bench drill general cooling device, it includes device support, the bottom of device support is connected with fixed sleeve A, fixed sleeve A is connected with fixed sleeve B, fixed sleeve B is connected with locking bolt, the upper portion of device support is connected with installation platform, installation platform is connected with cooling liquid tank, cooling liquid tank is connected with cooling liquid pipe, cooling liquid pipe is connected with flexible pipe, the end of flexible pipe is connected with spray head, cooling liquid pipe passes through the upper portion of device support, cooling liquid pipe is fixed on device support by pipe clamp, it is fixedly connected between installation platform and device support with reinforcing rib, the utility model realizes a kind of mostly bench drill can be used universally, wide applicability, can be quickly assembled with bench drill and used, the function of cooling to workpiece is processed;

[0004] The above prior art is installed on bench drill when using to cool the drill bit of bench drill, but the fixed installation position of support, then cooling position is not adjusted conveniently, cannot flexibly adjust cooling position according to processing demand, this can lead to drill bit overheating in processing process, influence processing quality and drill bit life, and when carrying out workpiece processing of different shapes and sizes, fixed cooling position can not effectively cover entire processing area.This limits the flexibility of processing process, increases operation difficulty and cost. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of bench drill cooling device convenient to assemble to solve the problem that the cooling position of existing bench drill cooling device is not adjusted conveniently in the above background art, reduces the problem of cooling flexibility.

[0006] To achieve the above object, the utility model provides the following technical scheme: A bench drill cooling device convenient to assemble, including support frame, support plate, liquid collecting tank, support plate is fixed in one side of support frame, and support plate top is connected with liquid collecting tank, the top of liquid collecting tank is provided with liquid injection opening, the inside of liquid collecting tank is filled with coolant,

[0007] The inside top of liquid collecting tank is provided with filter screen, the inside of liquid collecting tank is connected with liquid discharge pump, and one end of liquid discharge pump is connected with liquid guide pipe, one end of liquid guide pipe penetrates support frame and is connected with spraying assembly, and the outside of spraying assembly is provided with protection component, the one side of support frame is provided with displacement mechanism, and the one side of displacement mechanism is connected with bench drill support plate, the displacement mechanism includes support plate, and the support plate is fixed to the outside of support frame, the top of support plate is connected with power motor, and one end of power motor is fixed with power shaft, one end of power shaft is fixed with driving gear, and the one side of driving gear is engaged with rack, the outside of bench drill support plate is fixed with rack, and the support frame and bench drill support plate below displacement mechanism are provided with guide assembly.

[0008] Preferably, the spraying assembly includes an array of liquid collecting boxes fixed to one end of the liquid guide pipe, and each array of liquid collecting box is uniformly provided with a cooling nozzle, both sides of the array of liquid collecting box are sleeved with a sleeve block, and the inside of the sleeve block is provided with an assembly mechanism.

[0009] Preferably, the protection component includes a protective mesh plate arranged on one side of the sleeve block, and the protective mesh plate covers the plurality of cooling nozzles.

[0010] Preferably, the assembly mechanism includes a plug-in hole arranged in the inside of the sleeve block, one side of the plug-in hole is connected with a hinged seat, a hinge shaft penetrates the inside of the hinged seat, a blocking strip is sleeved on the outside of the hinge shaft, one side of the blocking strip is connected with a compression spring, one end of the compression spring is connected with the inside of the plug-in hole, one end of the hinge shaft extends to the outside of the sleeve block and is connected with a handle.

[0011] Preferably, the plug-in hole is provided with a clamping hook block, and the end of the clamping hook block is hook-shaped, one end of the clamping hook block is fixedly connected with one side of the protective mesh plate.

[0012] Preferably, the guide assembly includes a support block fixed to the outside of the support frame, and one end of the support block extends to the inside of the guide groove, the guide groove is arranged on the outside of the bench drill support plate, a guide column is fixed in the inside of the guide groove, and the guide column penetrates the support block.

[0013] Compared with the prior art, the utility model has the advantages that: the bench drill cooling device convenient to assemble can conveniently adjust the cooling position to ensure the comprehensiveness of cooling, and can conveniently assemble the protective mesh plate to effectively protect the cooling nozzles;

[0014] The cooling liquid in the liquid collecting tank is pumped out by the drainage pump and injected into the array type liquid collecting box through the liquid guide pipe, and is uniformly sprayed by the multiple groups of cooling nozzles, so that the drill bit is cooled, which helps to prolong the service life of the drill bit, in the process, the power motor drives the power shaft and the driving gear to rotate, the driving gear is engaged with the rack, the rack is fixed on the drill support plate, so that the driving gear rotates horizontally, the support frame moves back and forth along the side edge of the drill support plate, so that the cooling position is adjusted, the cooling efficiency is improved, and the energy waste is reduced.

[0015] In the movement of the support frame, the support block moves synchronously, the support block slides along the guide column, the movement of the support block and the support frame is limited and guided, and the support frame is supported, so that the stability of the movement of the support frame is ensured.

[0016] When the clamping hook block is inserted into the insertion hole, the blocking strip is pushed to turn outward, the compression spring is compressed under stress, and when the clamping hook block is fully inserted, the compression spring resets, the blocking strip pushes the clamping hook block into the insertion hole, so that the protective net plate is conveniently assembled outside the array type liquid collecting box, and the protective net plate is used for shielding during the spraying of the cooling nozzles, so that the cooling nozzles are protected, and the cooling nozzles are prevented from being damaged by splashing of debris during drilling. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 It is a front view structural schematic diagram of the present application;

[0019] Figure 2 It is a side view structural schematic diagram of the present application;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the drill support plate of the present application;

[0021] Figure 4 It is a structural schematic diagram of the assembly mechanism of the present application;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the array type liquid collecting box of the present application.

[0023] The reference signs in the drawing are explained as follows: 1, support frame; 2, support plate; 3, liquid collecting tank; 4, liquid discharging pump; 5, filter screen; 6, liquid guide pipe; 7, array type liquid collecting box; 701, cooling spray head; 8, protective screen plate; 9, bench drill support plate; 901, guide groove; 902, guide column; 10, displacement mechanism; 1001, supporting plate; 1002, power motor; 1003, power shaft; 1004, driving gear; 1005, rack; 11, support block; 12, sleeve block; 13, assembling mechanism; 1301, plug-in hole; 1302, hinged seat; 1303, blocking strip; 1304, compression spring; 1305, hinged shaft; 1306, clamping hook block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0026] Embodiment one

[0027] In order to solve the problem that the spray head for spraying cooling liquid lacks protection when the existing bench drill cooling device convenient to assemble is used, the following technical scheme is disclosed, and specific reference can be made to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5A bench drill cooling device convenient to assemble, including support frame 1, support plate 2, liquid collecting tank 3, one side of support frame 1 is fixed with support plate 2, and the top end of support plate 2 is connected with liquid collecting tank 3, the top end of liquid collecting tank 3 is provided with a liquid inlet, the inside of liquid collecting tank 3 is filled with cooling liquid, the inside top end of liquid collecting tank 3 is provided with a filter screen 5, the inside of liquid collecting tank 3 is connected with a liquid discharge pump 4, and one end of liquid discharge pump 4 is connected with a liquid guide pipe 6, one end of liquid guide pipe 6 penetrates through support frame 1 and is connected with a spraying assembly, and the outside of spraying assembly is provided with a protective component, the protective component includes a protective mesh plate 8 arranged on one side of a sleeve block 12, and the protective mesh plate 8 covers a plurality of cooling nozzles 701, the spraying assembly includes an array type liquid collecting box 7 fixed on one end of liquid guide pipe 6, and the array type liquid collecting box 7 is uniformly provided with cooling nozzles 701, sleeve blocks 12 are sleeved on both sides of the array type liquid collecting box 7, and the inside of the sleeve block 12 is provided with an assembly mechanism 13, the assembly mechanism 13 includes a plug-in hole 1301 arranged in the inside of the sleeve block 12, one side of the inside of the plug-in hole 1301 is connected with a hinged seat 1302, a hinged shaft 1305 penetrates through the inside of the hinged seat 1302, a blocking strip 1303 is sleeved on the outside of the hinged shaft 1305, one side of the blocking strip 1303 is connected with a compression spring 1304, one end of the compression spring 1304 is connected with the inside of the plug-in hole 1301, one end of the hinged shaft 1305 extends to the outside of the sleeve block 12 and is connected with a rotating handle, the inside of the plug-in hole 1301 is provided with a clamping hook block 1306, and the end of the clamping hook block 1306 is hook-shaped, one end of the clamping hook block 1306 is fixedly connected with one side of the protective mesh plate 8;

[0028] In use, the embodiment injects an appropriate amount of cooling liquid into the liquid collecting tank 3 through the liquid inlet on the liquid collecting tank 3, filters the cooling liquid by using the filter screen 5 to prevent damage to the liquid discharge pump 4, then drives the liquid discharge pump 4 to cooperate with the liquid guide pipe 6 to extract the cooling liquid and inject it into the array type liquid collecting box 7, and then uniformly sprays the cooling liquid through the plurality of cooling nozzles 701 to the drill bit position of the bench drill, so that the cooling of the drill bit is realized, and the array type liquid collecting box 7 is protected by using the protective mesh plate 8 to avoid damage to the array type liquid collecting box 7 caused by splashing of debris during drilling, and the end of the hinged shaft 1305 extending out of the sleeve block 12 is screwed, so that the blocking strip 1303 is rotated, the hook-shaped part at the end of the clamping hook block 1306 is separated from the blocking strip 1303, and the protective mesh plate 8 is removed for later cleaning and maintenance.

[0029] Embodiment two

[0030] Different from embodiment one, the setting of the shifting mechanism 10 can realize flexible adjustment of the cooling liquid spraying position to ensure the comprehensiveness of cooling, and the following technical scheme is disclosed, for details, please refer to Figure 1 、 Figure 2 、 Figure 3The support frame 1 is provided with a displacement mechanism 10 on one side, and a drilling support plate 9 is connected to one side of the displacement mechanism 10; the displacement mechanism 10 comprises a supporting plate 1001 fixed to the outer side of the support frame 1, and a power motor 1002 is connected to the top end of the supporting plate 1001; one end of the power motor 1002 is fixed with a power shaft 1003, one end of the power shaft 1003 is fixed with a driving gear 1004, and the driving gear 1004 is meshed with a rack 1005 on one side; the rack 1005 is fixed to the outer side of the drilling support plate 9; a guide assembly is arranged between the support frame 1 and the drilling support plate 9 below the displacement mechanism 10; the guide assembly comprises a support block 11 fixed to the outer side of the support frame 1, and the support block 11 extends to the inside of a guide groove 901 on one end; the guide groove 901 is arranged on the outer side of the drilling support plate 9, and a guide column 902 is fixed in the guide groove 901; and the guide column 902 penetrates through the support block 11;

[0031] In use, during the spraying of the cooling liquid by the plurality of array type liquid collecting boxes 7, the power motor 1002 drives the power shaft 1003 and the driving gear 1004 to rotate, the driving gear 1004 is meshed with the rack 1005, the rack 1005 is fixed on the drilling support plate 9, so that the driving gear 1004 performs a rotating horizontal motion, thereby enabling the support frame 1 to move back and forth along the side edge of the drilling support plate 9, and enabling the support block 11 to slide on the guide column 902, so as to limit and guide the movement of the support frame 1 and provide a certain supporting effect, thereby adjusting the cooling position to adapt to the drilling of the drilling machine at different positions, so that the drill bit at different positions can be cooled, and the cooling liquid can directly act on the part that needs cooling most, thereby improving the cooling efficiency.

[0032] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The device embodiments described above are only schematic, wherein the units illustrated as separate components can or can not be physically separated, and the components illustrated as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the present embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0034] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bench drill cooling device that is convenient to assemble, comprising a support frame (1), a support plate (2), a liquid collecting tank (3), one side of the support frame (1) being fixed with the support plate (2), and the top end of the support plate (2) being connected with the liquid collecting tank (3), the top end of the liquid collecting tank (3) being provided with a liquid injection opening, and the inside of the liquid collecting tank (3) being filled with cooling liquid; characterized in that the inside top end of the liquid collecting tank (3) being provided with a filter screen (5), the inside of the liquid collecting tank (3) being connected with a liquid discharge pump (4), one end of the liquid discharge pump (4) being connected with a liquid guide pipe (6), one end of the liquid guide pipe (6) penetrating through the support frame (1) and being connected with a spraying assembly, the outside of the spraying assembly being provided with a protective member, one side of the support frame (1) being provided with a displacement mechanism (10), one side of the displacement mechanism (10) being connected with a bench drill support plate (9), the displacement mechanism (10) comprising a supporting plate (1001) fixed to the outside of the support frame (1), the top end of the supporting plate (1001) being connected with a power motor (1002), one end of the power motor (1002) being fixed with a power shaft (1003), one end of the power shaft (1003) being fixed with a drive gear (1004), one side of the drive gear (1004) being engaged with a rack (1005) fixed to the outside of the bench drill support plate (9), and a guide assembly being arranged between the support frame (1) below the displacement mechanism (10) and the bench drill support plate (9).

2. A bench drill cooling device for easy assembly according to claim 1, characterized in that: the spraying assembly comprising an array type liquid collecting box (7) fixed to one end of the liquid guide pipe (6), and the array type liquid collecting box (7) being uniformly provided with cooling nozzles (701) thereon, both sides of the array type liquid collecting box (7) being sleeved with sleeve blocks (12), and the inside of the sleeve blocks (12) being provided with an assembling mechanism (13).

3. A bench drill cooling device for easy assembly according to claim 1, characterized in that: the protective member comprising a protective mesh plate (8) arranged on one side of the sleeve block (12), and the protective mesh plate (8) covering a plurality of cooling nozzles (701).

4. A bench drill cooling device for easy assembly according to claim 2, characterized in that: the assembling mechanism (13) comprising a plug hole (1301) arranged in the inside of the sleeve block (12), one side of the inside of the plug hole (1301) being connected with a hinged seat (1302), the inside of the hinged seat (1302) being penetrated with a hinge shaft (1305), the outside of the hinge shaft (1305) being sleeved with a blocking strip (1303), one side of the blocking strip (1303) being connected with a compression spring (1304), one end of the compression spring (1304) being connected with the inside of the plug hole (1301), one end of the hinge shaft (1305) extending to the outside of the sleeve block (12) and being connected with a handle.

5. A bench drill cooling device for easy assembly according to claim 4, characterised in that: the inside of the plug hole (1301) being provided with a clamping hook block (1306), and the end of the clamping hook block (1306) being hook-shaped, one end of the clamping hook block (1306) being fixedly connected with one side of the protective mesh plate (8).

6. A bench drill cooling device for easy assembly according to claim 1, characterized in that: The guiding assembly comprises a supporting block (11) fixed outside the supporting and fixing frame (1), and the supporting block (11) extends to the inside of a guiding groove (901) at one end, the guiding groove (901) is arranged outside the table drill supporting plate (9), a guiding column (902) is fixed in the inside of the guiding groove (901), and the guiding column (902) penetrates through the supporting block (11).

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