CN217595943U - Precision machining equipment - Google Patents

Abstract

The utility model discloses a precision processing equipment, which relates to the technical field of mechanical processing. The utility model comprises a worktable, a through groove is formed on the upper surface of the worktable, a first screw rod is arranged in the through groove, and a fixed clamp seat is arranged on the first screw rod, which is convenient for clamping and fixing the parts to be processed, and the upper surface of the worktable is provided with a first screw rod. A U-shaped frame is arranged on the left and right sides. A brush cylinder is arranged inside the U-shaped frame. The rear end of the rotating shaft of the brush cylinder passes through the U-shaped frame and is connected with a worm gear. The rear side of the U-shaped frame is provided with a rotating rod. Two worms are arranged to match with the worm wheel. The right end of the first screw rod passes through the worktable and is connected with a first motor. The movement of the parts, under the action of the belt and the mutual cooperation of the worm and the worm wheel, drives the brush cylinder to rotate, and cleans the surface of the parts before and after processing, which is convenient for the parts to be processed and retracted after processing, without manual cleaning.

Description

A kind of precision processing equipment

technical field

The utility model belongs to the technical field of mechanical processing, in particular to a precision processing equipment.

Background technique

In the manufacturing process of auto parts, it is necessary to use precision machining equipment to drill holes for subsequent assembly. At present, in the process of drilling parts, if there is dirt adhered to the surface of the parts, it will affect the determination of the drilling position, causing deviations in the drilling accuracy, and at the same time after the drilling is completed. To this end, we propose a precision processing equipment.

Utility model content

The purpose of the utility model is to provide a kind of precision processing equipment aiming at the defects and deficiencies of the prior art.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

The utility model is a kind of precision processing equipment, comprising a workbench, the upper surface of the workbench is provided with a through groove, the inside of the through groove is provided with a first threaded rod, and the first threaded rod is provided with a fixing clamp seat, A hydraulic rod is arranged on the rear side of the upper surface of the workbench, and a fixed frame is fixed on the upper end of the hydraulic rod. A second screw rod is arranged inside the fixed frame, and a slider is arranged on the second screw rod. The lower surface of the block is provided with a mounting plate, the lower surface of the mounting plate is equipped with a drilling motor, the output end of the drilling motor is connected with a drill bit, and the left and right sides of the upper surface of the workbench are provided with U-shaped frames. The inside of the type frame is rotated by a rotating shaft to cooperate with a brush tube. The rear end of the rotating shaft passes through the U-shaped frame and is connected with a worm wheel. A rotating rod is arranged on the rear side of the U-shaped frame, and two worms are arranged on the rotating rod. Cooperating with the worm wheel, the right end of the first screw rod passes through the workbench and is connected with a first motor, the output end of the first motor and the right end of the rotating rod are both provided with pulleys, and a belt is connected between the two pulleys.

The fixing clip seat is convenient for clamping and fixing the parts to be processed, combined with the cooperation of the drilling motor and the drill bit, drilling is implemented, and at the same time, the first motor cooperates with the first screw rod to facilitate the adjustment of the left and right movement of the fixing clip seat , to facilitate the picking and placing of parts, and at the same time, the purpose of adjusting the horizontal position of the parts, combined with the front and rear movement of the second screw rod to adjust the slider, and then realize the adjustment of the front and rear movement of the drill bit, to adapt to the drilling operations of different parts of the parts, in the transmission of the belt Next, combined with the mutual cooperation of the worm and the worm wheel, the brush cylinder is driven to rotate, and the dirt on the surface of the part before drilling and the debris remaining on the surface of the part after the drilling is completed are cleaned without manual cleaning, which improves the efficiency of the device. practicality.

Preferably, fixed plates are provided on the left and right sides of the rear surface of the U-shaped frame, the rotating rod passes through the fixed plates, and the worm is arranged between two adjacent fixed plates.

Preferably, a support frame is provided on the upper surface of the fixing frame, an air pump is installed on the upper surface of the support frame, a telescopic hose is connected to the outlet end of the air pump, a support plate is provided on the front surface of the mounting plate, and the telescopic hose The lower end passes through the support plate and is connected with an air outlet pipe. Through the mutual cooperation of the air pump and the air outlet pipe, the drilling process is facilitated, and the debris generated by the drilling is blown off to prevent the debris from remaining on the surface of the part and affecting the drilling accuracy.

Preferably, a collection box is provided on the lower surface of the workbench, which cooperates with the through groove on the upper surface of the workbench, and the debris generated by punching is facilitated to be collected through the collection box.

Preferably, the rear end of the second screw rod passes through the fixing frame and is connected with a second motor.

Preferably, limiting grooves are provided on both sides of the fixing frame and the inner wall of the through groove, and limiting plates are connected to the surface of both sides of the slider and the fixing clip seat to cooperate with the limiting grooves.

The utility model has the following beneficial effects:

The utility model facilitates the clamping and fixing of the parts to be processed through the fixing clamp seat, combined with the mutual cooperation of the drilling motor and the drill bit, the drilling is implemented, and at the same time, the first motor cooperates with the first screw rod to facilitate the adjustment of the left and right sides of the fixing clamp seat. Move, easy to pick and place the parts, at the same time, the purpose of adjusting the horizontal position of the parts, combined with the front and rear movement of the second screw to adjust the slider, and then realize the adjustment of the front and rear movement of the drill bit, to adapt to the drilling operation of different parts of the parts, in the transmission of the belt Under the action, combined with the mutual cooperation between the worm and the worm wheel, it drives the brush cylinder to rotate, and cleans the dirt on the surface of the part before drilling and the debris left on the surface of the part after the drilling is completed, without manual cleaning, which improves the device practicality.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the overall structural representation of the utility model;

Figure 2 shows the new practical new left view;

Figure 3 shows a schematic diagram of the newly practical new structure;

Figure 4 is a diagram of the magnifying structure at the A in Figure 3.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Workbench; 2. First screw rod; 3. Fixing clamp seat; 4. Hydraulic rod; 5. Fixed frame; 6. Second screw rod; 7. Slider; 8. Mounting plate; 9. Drilling motor ; 10, drill bit; 11, U-shaped frame; 12, brush tube; 13, worm gear; 14, worm screw; 15, rotating rod; 16, first motor; 17, belt; 18, air pump; 19, telescopic hose; 20. Vitality; 21. Collection box; 22. Second motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present utility model and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be construed as limiting the invention.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Fig. 1-shown in Fig. 4, the utility model is a kind of precision machining equipment, comprises workbench 1, and the upper surface of workbench 1 is provided with through groove, and the inside of through groove is provided with the first screw rod 2, and the first screw rod 2 is provided with a fixed clamp seat 3, and the rear side of the upper surface of the workbench 1 is provided with a hydraulic rod 4; A slider 7 is provided, a mounting plate 8 is arranged on the lower surface of the slider 7, a drilling motor 9 is installed on the lower surface of the mounting plate 8, a drill bit 10 is connected to the output end of the drilling motor 9, and the left and right sides of the upper surface of the workbench 1 are provided with There is a U-shaped frame 11, and the inside of the U-shaped frame 11 is rotated by a rotating shaft to cooperate with a brush tube 12. The rear end of the rotating shaft passes through the U-shaped frame 11 and is connected with a worm wheel 13. The rear side of the U-shaped frame 11 is provided with a rotating rod 15, and the rotating rod 15 is provided with two worms 14, cooperates with worm wheel 13, and the first screw mandrel 2 right-hand ends pass workbench 1, is connected with first motor 16, and first motor 16 output end and rotating rod 15 right-hand ends are all provided with belt pulley, There is a belt 17 between the two belt wheels.

It is convenient to clamp and fix the parts to be processed by the fixed clamp seat 3, and the drilling motor 9 is combined with the drill bit 10 to implement drilling. At the same time, the first motor 16 cooperates with the first screw mandrel 2 to facilitate the adjustment of the fixed clamp seat. The left and right movement of 3 is convenient for picking and placing the parts. At the same time, the purpose of adjusting the horizontal position of the parts is combined with the second screw rod 6 to adjust the front and rear movement of the slider 7, thereby realizing the adjustment of the front and rear movement of the drill bit 10, and adapting to the drilling of different parts of the parts. Operation, under the transmission of the belt 17, combined with the mutual cooperation of the worm 14 and the worm wheel 13, drives the brush tube 12 to rotate, and cleans the dirt on the surface of the part before drilling and the debris remaining on the surface of the part after the drilling is completed. , no manual cleaning is required, which improves the practicability of the device.

The upper surface of the fixed frame 5 is provided with a support frame, the upper surface of the support frame is equipped with an air pump 18, and the outlet end of the air pump 18 is connected with a telescopic hose 19, the front surface of the mounting plate 8 is provided with a support plate, and the lower end of the telescopic hose 19 passes through the support plate, A gas outlet pipe 20 is connected, and a collection box 21 is arranged on the lower surface of the workbench 1, which matches with the through groove on the upper surface of the workbench 1. Through the mutual cooperation of the air pump 18 and the air outlet pipe 20, the punching process is facilitated, and the broken pieces produced by punching are collected. Chips are blown off to prevent debris from remaining on the surface of the parts and affecting the drilling accuracy. Combined with the collection box 21, the blown debris is collected to prevent clutter in the workplace.

The left and right sides of U-shaped frame 11 rear surface are all provided with fixed plate, and rotating rod 15 runs through fixed plate, and worm screw 14 is arranged between adjacent two fixed plates, has ensured the stability of rotating rod 15 by fixed plate.

The rear end of the second screw mandrel 6 passes through the fixed frame 5 and is connected with the second motor 22. Both sides of the fixed frame 5 and the inner wall of the through groove are provided with limiting grooves, and the slider 7 and the surfaces on both sides of the fixed clip seat 3 are connected with limited spacers. The plate is matched with the limit groove, and the second motor 22 facilitates the rotation of the second screw mandrel 6 to realize the purpose of adjusting the position of the drill bit 10. At the same time, the mutual cooperation between the limit block and the limit groove ensures that the fixed clip seat 3 The stability of the movement process with the slider 7.

Working principle: the utility model is in a static state, the fixing clamp seat 3 is at the far right end, and the staff fix the parts to be processed on the fixing clamp seat 3 to ensure the stability of the parts, wherein the fixing clamp seat 3 includes a base, and the upper surface of the base is The front and rear sides are equipped with fixed blocks, the surface of the fixed block is threaded with a screw, and the inner side of the screw rotates with a splint, and a telescopic rod is connected between the splint and the fixed block. The two splints are driven close to each other by adjusting the screw, and the parts are adjusted Clamping and fixing;

Then the first motor 16 is driven to drive the first screw mandrel 2 to rotate, and the fixed clip seat 3 is moved to the left under the fixed frame 5. When the fixed clip seat 3 drives the parts to move to the left, under the transmission effect of the belt 17, Drive the rotating rod 15 to rotate, and then drive the rotation of the worm screw 14, combined with the mutual cooperation between the worm screw 14 and the worm wheel 13, under the action of the rotating shaft, drive the brush tube 12 to rotate, and the rotation of the right brush tube 12 to the parts. The surface is cleaned to ensure the cleanliness of the surface of the part, which is convenient for the precise positioning of the subsequent drilling position and prevents the impact on the drilling accuracy. The cleaned dirt will fall into the collection box 21 on the lower side with the rotation of the brush tube 12;

When punching, start the second motor 22, drive the second screw mandrel 6 to rotate, and then drive the slide block 7 to move back and forth, realize adjusting the front and rear movement of the drilling motor 9 and the drill bit 10, combine the first motor 16 and the first wire The rods 2 cooperate with each other to adjust the left and right movement of the fixing clamp seat 3, and then drive the left and right movement of the parts. By adjusting the relative movement between the parts and the drill bit 10, the purpose of determining the drilling position is realized, and then the drilling motor 9 is started to drive the drill bit 10. Rotate, adjust the drill bit 10 to move down in combination with the hydraulic rod 4, and implement the drilling operation;

During the drilling process, the air pump 18 is started, and under the action of the air outlet pipe 20, air is blown to the drilling site, and the debris generated by the drilling is blown down into the collection box 21, so as to prevent the debris from remaining on the surface of the part and affecting the subsequent drilling the accuracy;

After the drilling is completed, the first motor 16 continues to run, and under the action of the first screw mandrel 2, the parts after the completion of the drilling are driven to move to the left. Under the action, the brush tube 12 is driven to rotate, and the surface of the part moving to the left is cleaned by the brush tube 12 rotating on the left to prevent debris from remaining on the surface of the part until the part moves to the far left, and the staff will clean the part remove.

The utility model uses the brush cylinder 12 to clean the dirt on the surface of parts before and after punching and the debris generated by punching, without manual cleaning, which reduces the work burden of workers and improves the practicability of the device.

It should be further explained that the hydraulic rod 4 , the drilling motor 9 , the first motor 16 , the second motor 22 and the air pump 18 in the present invention are all purchased on the market, and those skilled in the art can install and use them as required.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. At least one embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiment does not describe all the details in detail, and it is not limited to the specific implementation method of the utility model. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A precision machining apparatus comprising a table (1), characterized in that: the automatic drilling machine is characterized in that a through groove is formed in the upper surface of the workbench (1), a first lead screw (2) is arranged in the through groove, a fixing clamp seat (3) is arranged on the first lead screw (2), a hydraulic rod (4) is arranged on the rear side of the upper surface of the workbench (1), a fixing frame (5) is fixed at the upper end of the hydraulic rod (4), a second lead screw (6) is arranged in the fixing frame (5), a sliding block (7) is arranged on the second lead screw (6), a mounting plate (8) is arranged on the lower surface of the sliding block (7), a drilling motor (9) is arranged on the lower surface of the mounting plate (8), an output end of the drilling motor (9) is connected with a drill bit (10), U-shaped frames (11) are arranged on the left side and the right side of the upper surface of the workbench (1), a brush barrel (12) is arranged on the lower surface of the U-shaped frames (11) in a rotating matching manner through a rotating shaft, the rear end of the U-shaped frames (11) is connected with a worm wheel (13), a rotating rod (15) is arranged on the rear side of the U-shaped frames (11), two worms (14) are arranged on the rotating rod (15), the rotating frames (13), the first lead screw (2), a first pulley (16) is arranged on the right end of the first lead screw (16), and a first pulley (16), a belt (17) is connected between the two belt pulleys.

2. The precision machining apparatus according to claim 1, wherein fixing plates are disposed on both left and right sides of the rear surface of the U-shaped frame (11), the rotating rod (15) penetrates through the fixing plates, and the worm (14) is disposed between two adjacent fixing plates.

3. The precision machining equipment according to claim 2, wherein a support frame is arranged on the upper surface of the fixing frame (5), an air pump (18) is arranged on the upper surface of the support frame, an air outlet end of the air pump (18) is connected with a flexible hose (19), a support plate is arranged on the front surface of the mounting plate (8), and the lower end of the flexible hose (19) penetrates through the support plate and is connected with an air outlet pipe (20).

4. A precision machining apparatus according to claim 3, characterized in that the lower surface of the table (1) is provided with a collection box (21) which cooperates with a through slot in the upper surface of the table (1).

5. A precision machining apparatus according to claim 4, characterised in that the rear end of the second lead screw (6) passes through the mounting bracket (5) and is connected to a second motor (22).

6. The precision machining equipment according to claim 5, wherein the fixing frame (5) and the two sides of the inner wall of the through groove are both provided with limiting grooves, and the surfaces of the two sides of the sliding block (7) and the fixing holder (3) are both connected with limiting plates which are matched with the limiting grooves.

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