Quick positioning and drilling device for hydraulic pump machining

Abstract

The utility model discloses a quick positioning drilling device for hydraulic pump machining, which comprises a main body unit and a drilling unit, the main body unit comprises a machining table, the upper end face of the machining table is fixedly connected with a connecting frame, the lower end face of the machining table is symmetrically and fixedly connected with two supporting legs, and the two supporting legs are jointly and fixedly connected with a transverse plate; a clamping and positioning assembly is arranged at the upper end of the machining table, and the machining table is symmetrically and fixedly connected with two side plates. According to the hydraulic pump part drilling device, the drilling rod drills hydraulic pump parts, water in the water tank is input into the spraying pipe through the water pumping assembly and sprayed out of the spraying head, the sprayed water can wash away chippings generated during drilling, meanwhile, the drilling rod and the drilling position can be cooled, the speed reduction motor is started, the output end of the speed reduction motor drives the rotating rod to rotate, and drilling is completed. The rotating rod drives the spraying pipe and the nozzle to rotate through the fixing sleeve and the mounting plate, then the water spraying angle of the nozzle can be adjusted, the nozzle can be accurately aligned with the drilling position, and the chip flushing effect and the cooling efficiency of the nozzle are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic pump processing technical field especially relates to a quick positioning drilling device for hydraulic pump processing. BACKGROUND

[0002] Hydraulic pump is the power element of hydraulic system, is driven from the hydraulic oil tank by engine or motor, inhales oil, forms pressure oil and sends to the execution element, and it is a kind of element, hydraulic pump is divided into gear pump, plunger pump, vane pump and screw rod pump according to structure, when hydraulic pump is processed and produced, the hydraulic pump needs to be processed and punched, to facilitate the subsequent processing and assembly of the hydraulic pump by the user.

[0003] The utility model discloses a kind of accurate positioning drilling devices, including workbench, the workbench is provided with a body mechanism, the body mechanism includes the processing plate fixedly installed on the upper surface of workbench, the upper surface of the processing plate is movably connected with fixed plate, the upper surface of the fixed plate is equipped with first threaded hole, the upper surface of the processing plate is equipped with second threaded hole, the water tank is fixedly connected in the workbench, the water tank outer peripheral wall is fixedly connected with water outlet pipe, the water outlet pipe outer peripheral wall is sleeved with booster pump. This kind of accurate positioning drilling device, by installing water tank, water outlet pipe, booster pump and atomizing nozzle in workbench, so that cooling and cleaning can be carried out to parts and drill bit, by setting filter screen and processing plate, water can be recycled, by setting electric push rod and drill bit, drilling can be carried out, by setting first threaded hole, second threaded hole and fixed plate, different size workpieces can be installed.

[0004] When the above device is used to punch the hydraulic pump parts, the water sprayed from the atomizing nozzle can wash away the debris generated by drilling and cool the parts and drill bit, but the position of the atomizing nozzle in the above device is fixed, which directly leads to the inability to adjust the spray angle and coverage range of the water mist, and thus when the parts need to be punched at multiple positions, neither the debris washing effect nor the cooling efficiency can meet the expectations, and it is difficult to achieve the desired ideal state. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] The utility model discloses a quick positioning drilling device for hydraulic pump processing, which can solve the problem of fixed position of the atomizing nozzle in the device, which directly leads to the unadjustable spraying angle and coverage range of the water mist, and thus the effect of removing debris and the cooling efficiency are not satisfactory when the part needs to be drilled at multiple positions.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A quick positioning drilling device for hydraulic pump processing, comprising:

[0009] The main unit comprises a machining table, the upper end surface of the machining table is fixedly connected with a connecting frame, the lower end surface of the machining table is fixedly connected with two supporting legs in a symmetrical manner, the two supporting legs are fixedly connected with a transverse plate in common, the upper end of the machining table is provided with a clamping and positioning assembly, and the machining table is fixedly connected with two side plates in a symmetrical manner.

[0010] The operation unit comprises a connecting block, drill rods and two spray heads, the connecting block is provided with a mounting block, the mounting block is fixedly installed with a drilling motor, the output ends of the drilling motor are fixedly connected with drill rods, the mounting block is fixedly connected with two connecting plates in a symmetrical manner, each connecting plate is fixedly connected with a rectangular block, each rectangular block is fixedly connected with two vertical plates in a symmetrical manner, a reduction motor is fixedly installed on the rear ends of the two vertical plates, the output ends of each reduction motor are fixedly connected with a rotating rod through the vertical plates, each rotating rod is fixedly sleeved with a fixing sleeve, each fixing sleeve is fixedly connected with a mounting plate, each mounting plate is fixedly installed with a spray pipe, each spray pipe is connected with a spray head, the lower end of the machining table is provided with a water tank, the water tank is provided with a filter screen plate, the water tank is fixedly connected to the transverse plate, the water tank is provided with water, the water tank and the two spray pipes are provided with two groups of water pumping assemblies in common, the connecting frame is fixedly installed with telescopic cylinders in a symmetrical manner, the telescopic ends of each telescopic cylinder are fixedly connected with the connecting block, the connecting block is provided with a connecting cavity, and the connecting cavity is provided with a moving assembly.

[0011] As a preferred scheme of the quick positioning drilling device for hydraulic pump machining, each group of water pumping assemblies comprises a water pump, each water pump is fixedly installed on the horizontal plate, the input end of each water pump is fixedly inserted into the side wall of the water tank, the output end of each water pump is fixedly connected with a connecting pipe, each connecting pipe penetrates through the supporting leg and the connecting frame, the opposite ends of the two connecting pipes are fixedly connected with hoses, and the opposite ends of the two hoses are connected with the spray pipes.

[0012] As a preferred scheme of the quick positioning drilling device for hydraulic pump machining, the moving assembly comprises a servo motor, the servo motor is fixedly installed on the inner wall of the connecting cavity, the output end of the servo motor is fixedly connected with a threaded rod, the threaded rod is threadedly sleeved with a threaded sleeve, and the threaded sleeve is fixedly connected with a moving rod.

[0013] As a preferred scheme of the quick positioning drilling device for hydraulic pump machining, the lower end face of the connecting block is provided with a connecting opening, and the moving rod d penetrates through the connecting opening and is fixedly connected to the mounting block.

[0014] As a preferred scheme of the quick positioning drilling device for hydraulic pump machining, the inner wall of the water tank is fixedly connected with connecting strip plates in a symmetrical manner, each connecting strip plate is provided with a connecting groove, the filter screen plate is arranged in the two connecting grooves, the side wall of the water tank is provided with a through opening, the filter screen plate penetrates through the through opening and is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with a handle.

[0015] As a preferred scheme of the quick positioning drilling device for hydraulic pump machining, the clamping and positioning assembly comprises two positioning cylinders, each positioning cylinder is fixedly installed on the connecting frame, the telescopic end of each positioning cylinder is fixedly connected with a clamping plate, and a plurality of material through holes are arranged on the machining table at equal intervals.

[0016] The utility model discloses the beneficial effect:

[0017] The drill rod is used for drilling the hydraulic pump parts, the water pumping assembly is used for inputting the water in the water tank into the spray pipe, the water is sprayed from the spray head, the sprayed water can flush away the drillings, and the drill rod and the drilling position can be cooled. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative labor on the basis of these drawings. Among them:

[0019] Figure 1 The overall structure schematic diagram of the quick positioning drilling device for hydraulic pump machining is provided for the present application.

[0020] Figure 2 The structure schematic diagram of the connecting block in the quick positioning drilling device for hydraulic pump machining is provided for the present application.

[0021] Figure 3 For Figure 2 The enlarged view of A in the middle;

[0022] Figure 4 The structure schematic diagram of the moving assembly in the quick positioning drilling device for hydraulic pump machining is provided for the present application.

[0023] Figure 5 The structure schematic diagram of the filter screen plate in the quick positioning drilling device for hydraulic pump machining is provided for the present application.

[0024] In the figure: 100, main unit; 101, machining table; 102, connecting frame; 103, supporting leg; 104, cross plate; 105, clamping positioning assembly; 105a, positioning cylinder; 105b, clamping plate; 106, side plate;

[0025] 200, operation unit; 201, connecting block; 202, mounting block; 203, drilling motor; 204, drill rod; 205, connecting plate; 206, rectangular block; 207, vertical plate; 208, speed reducer motor; 209, rotating rod; 210, fixing sleeve; 211, mounting plate; 212, spray pipe; 213, spray head; 214, water pumping assembly; 214a, water pump; 214b, connecting pipe; 214c, hose; 215, moving assembly; 215a, servo motor; 215b, threaded rod; 215c, threaded sleeve; 215d, moving rod; 216, water tank; 217, filter screen plate; 218, connecting strip plate; 219, fixing plate; 220, telescopic cylinder. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0027] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics contained in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment.

[0029] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion when the embodiments of the present application are described in detail, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0030] Referring to Figures 1-5 The present application provides a kind of quick positioning drilling device for hydraulic pump processing, comprising:

[0031] Main unit 100, including processing table 101, the upper end surface of processing table 101 is fixedly connected with connecting frame 102, the lower end surface of processing table 101 is fixedly connected with two support legs 103, two support legs 103 are fixedly connected with horizontal plate 104, the upper end of processing table 101 is provided with clamping positioning assembly 105, processing table 101 is fixedly connected with two side plates 106;

[0032] The working unit 200 comprises a connecting block 201, drill rods 204 and two spray heads 213, the connecting block 201 is provided with a mounting block 202, the mounting block 202 is fixedly provided with a drilling motor 203, the output ends of the drilling motor 203 are fixedly connected with the drill rods 204, the mounting block 202 is symmetrically fixedly connected with two connecting plates 205, each connecting plate 205 is fixedly connected with a rectangular block 206, each rectangular block 206 is symmetrically fixedly connected with two vertical plates 207, the rear two vertical plates 207 are fixedly provided with a speed reducer 208, the output end of each speed reducer 208 penetrates through the vertical plate 207 and is fixedly connected with a rotating rod 209, each rotating rod 209 is fixedly sleeved with a fixed sleeve 210, each fixed sleeve 210 is fixedly connected with a mounting plate 211, each mounting plate 211 is fixedly provided with a spray pipe 212, each spray pipe 212 is connected with a spray head 213, the lower end of the processing table 101 is provided with a water tank 216, the water tank 216 is provided with a filter screen plate 217, the water tank 216 is fixedly connected with the horizontal plate 104, the water tank 216 is provided with water, the water tank 216 and the two spray pipes 212 are provided with two groups of water pumping assemblies 214, the connecting frame 102 is symmetrically fixedly provided with a telescopic cylinder 220, the telescopic end of each telescopic cylinder 220 is fixedly connected with the connecting block 201, the connecting block 201 is provided with a connecting cavity, the connecting cavity is provided with a moving assembly 215, the drill rod 204 drills the hydraulic pump part, the water pumping assembly 214 inputs the water in the water tank 216 into the spray pipe 212, the water is sprayed out of the spray head 213, the sprayed water can flush away the drillings generated by drilling, and the drill rod 204 and the drilling position can be cooled at the same time, the speed reducer 208 is started, the output end of the speed reducer 208 drives the rotating rod 209 to rotate, the rotating rod 209 drives the spray pipe 212 and the spray head 213 to rotate through the fixed sleeve 210 and the mounting plate 211, and then the water spraying angle of the spray head 213 can be adjusted, so that the spray head 213 can accurately aim at the drilling position, and the drilling flushing effect and the cooling efficiency of the spray head 213 are improved.

[0033] Each group of water pumping assemblies 214 comprises a water pump 214a, the water pump 214a is fixedly mounted on the horizontal plate 104, the input end of the water pump 214a is fixedly inserted into the side wall of the water tank 216, the output end of the water pump 214a is fixedly connected with a connecting pipe 214b, the connecting pipe 214b penetrates through the supporting leg 103 and the connecting frame 102, the opposite ends of the two connecting pipes 214b are fixedly connected with hoses 214c, the opposite ends of the two hoses 214c are connected with the spray pipes 212, the water pump 214a inputs the water in the water tank 216 into the spray pipe 212 through the connecting pipe 214b and the hose 214c, and the water is sprayed out of the spray head 213.

[0034] Further, the moving assembly 215 comprises a servo motor 215a fixedly installed on the inner wall of the connecting cavity, the output end of the servo motor 215a is fixedly connected with a threaded rod 215b, the threaded rod 215b is threadedly sleeved with a threaded sleeve 215c, the threaded sleeve 215c is fixedly connected with a moving rod 215d, the lower end surface of the connecting block 201 is provided with a connecting opening, the moving rod 215d penetrates through the connecting opening and is fixedly connected with the mounting block 202, the output end of the servo motor 215a drives the threaded sleeve 215c and the moving rod 215d to drive the mounting block 202, the drilling motor 203 and the drill rod 204 to move, so as to adjust the drilling position.

[0035] Further, the inner wall of the water tank 216 is fixedly connected with a connecting strip plate 218, each connecting strip plate 218 is provided with a connecting groove, the filter screen plate 217 is arranged in the two connecting grooves, the sidewall of the water tank 216 is provided with a through opening, the filter screen plate 217 penetrates through the through opening and is fixedly connected with a fixed plate 219, the fixed plate 219 is fixedly connected with a handle, and the filter screen plate 217 can be pulled out through the handle.

[0036] Further, the clamping and positioning assembly 105 comprises two positioning cylinders 105a, each positioning cylinder 105a is fixedly installed on the connecting frame 102, and the extension end of each positioning cylinder 105a is fixedly connected with a clamping plate 105b. The machining table 101 is provided with a plurality of material through openings at equal intervals, and water and debris fall into the water tank 216 through the material through openings.

[0037] In use, the hydraulic pump part to be processed is placed on the machining table 101, the positioning cylinder 105a is started, the extension end of the positioning cylinder 105a drives the clamping plate 105b to move, the clamping plate 105b abuts against the hydraulic pump part to clamp and fix the hydraulic pump part, the telescopic cylinder 220 is started, the extension end of the telescopic cylinder 220 drives the connecting block 201, the mounting block 202, the drilling motor 203 and the drill rod 204 to move downward, the drill rod 204 abuts against the hydraulic pump part, the drilling motor 203 is started, the drilling motor 203 drives the drill rod 204 to rotate, the drill rod 204 drills the hydraulic pump part, the water pump 214a inputs the water in the water tank 216 into the spray pipe 212 through the connecting pipe 214b and the hose 214c, the water is sprayed from the spray head 213, the sprayed water can flush away the debris generated by drilling, and can also cool the drill rod 204 and the drilling position, the speed reducer 208 is started, the output end of the speed reducer 208 drives the rotating rod 209 to rotate, the rotating rod 209 drives the spray pipe 212 and the spray head 213 to rotate through the fixed sleeve 210 and the mounting plate 211, so as to adjust the water spraying angle of the spray head 213, so that the spray head 213 can accurately aim at the drilling position, and the flushing effect and cooling efficiency of the spray head 213 are improved.

[0038] It is worth noting that the whole device is controlled by the controller, and the controller is a common device and belongs to the existing mature technology, so the electrical connection relationship and the specific circuit structure are not described here.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application. It should be included in the scope of the claims of the present application.

Claims

1. A quick positioning drilling device for hydraulic pump machining, characterized in that: The utility model relates to a kind of drilling machine, including: Main unit (100), including processing platform (101), the upper end surface of the processing platform (101) is fixedly connected with connecting frame (102), the lower end surface of the processing platform (101) is fixedly connected with two support legs (103) symmetrically, two The horizontal plate (104) is fixedly connected with two support legs (103) commonly, the upper end of the processing platform (101) is provided with clamping positioning assembly (105), the processing platform (101) is fixedly connected with two side plates (106) symmetrically; Work unit (200), including connecting block (201), drill rod (204) and two spray heads (213), the installation block (202) is provided on the connecting block (201), the drilling motor (203) is fixedly installed on the installation block (202), the output end of the drilling motor (203) is fixedly connected with drill rod (204), the installation block (202) is fixedly connected with two connecting plates (205) symmetrically, each The rectangular block (206) is fixedly connected on each connecting plate (205), each rectangular block (206) is fixedly connected with two vertical boards (207) symmetrically, the rear end two vertical boards (207) are fixedly installed with speed reducer motor (208), the output end of each speed reducer motor (208) is fixedly connected with rotating rod (209) penetrating vertical board (207), each rotating rod (209) is fixedly sleeved with fixed sleeve (210), each fixed sleeve (210) is fixedly connected with mounting plate (211), each mounting plate (211) is fixedly installed with spray pipe (212), each spray pipe (212) is connected with spray head (213), the lower end of the processing platform (101) is provided with water tank (216), the filter screen plate (217) is arranged in the water tank (216), the water tank (216) is fixedly connected on horizontal plate (104), the water tank (216) is provided with water, the water tank (216) and two spray pipes (212) are provided with two groups of water pumping assemblies (214) jointly, the connecting frame (102) is fixedly installed with telescopic pneumatic cylinder (220) symmetrically, the telescopic end of each telescopic pneumatic cylinder (220) is fixedly connected with connecting block (201), the connecting cavity is formed in the connecting block (201), and the moving assembly (215) is arranged in the connecting cavity.

2. The quick positioning drilling device for hydraulic pump machining according to claim 1, characterized in that: Each group of water pumping assemblies (214) includes water pump (214a), each water pump (214a) is fixedly installed on horizontal plate (104), the input end of each water pump (214a) is fixedly inserted on the side wall of water tank (216), the output end of each water pump (214a) is fixedly connected with connecting pipe (214b), each connecting pipe (214b) penetrates support leg (103) and connecting frame (102), two The opposite end of connecting pipe (214b) is fixedly connected with hose (214c), and the opposite end of two hoses (214c) is connected with spray pipe (212).

3. The quick positioning drilling device for hydraulic pump machining according to claim 1, characterized in that: The mobile assembly (215) comprises a servo motor (215a) fixedly installed on the inner wall of the connecting cavity, the output end of the servo motor (215a) is fixedly connected with a threaded rod (215b), the threaded rod (215b) is threadedly sleeved with a threaded sleeve (215c), and the threaded sleeve (215c) is fixedly connected with a moving rod (215d).

4. The quick positioning drilling device for hydraulic pump machining according to claim 3, characterized in that: The lower end surface of the connecting block (201) is provided with a connecting port, the moving rod (215d) penetrates through the connecting port and is fixedly connected on the mounting block (202).

5. The quick positioning drilling device for hydraulic pump machining according to claim 1, characterized in that: The inner wall of the water tank (216) is fixedly connected with a connecting strip plate (218) in symmetry, each connecting strip plate (218) is provided with a connecting groove, the filter screen plate (217) is arranged in the two connecting grooves, the side wall of the water tank (216) is provided with a through port, the filter screen plate (217) penetrates through the through port and is fixedly connected with a fixed plate (219), and the fixed plate (219) is fixedly connected with a handle.

6. The quick positioning drilling device for hydraulic pump machining according to claim 1, characterized in that: The clamping and positioning assembly (105) comprises two positioning air cylinders (105a), each positioning air cylinder (105a) is fixedly installed on the connecting frame (102), and the telescopic end of each positioning air cylinder (105a) is fixedly connected with a clamping plate (105b).

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