CN211758580U - Vertical fine boring machine - Google Patents

Abstract

The utility model relates to the technical field of workpiece processing, in particular to a vertical fine boring machine, which can conveniently limit the positions of parts to be processed, and can conveniently process waste chips generated in the processing process, thereby improving work efficiency. The environmental quality of the space improves practicability; including base, column, top plate, multiple sets of fixing bolts, motor, reducer, lead screw, spindle box, worktable, lifting threaded pipe, multiple sets of lifting rings, two sets of limit rods, There are two sets of cylinders, two sets of telescopic rods and two sets of splints. The top of the base is provided with a fixing groove, and a ball bearing is set in the fixed groove. The top of the filter box is provided with an air outlet, and the filter screen is installed at the air outlet. The input end of the air extraction pipe passes through the column and is connected to the air extraction hood, and the output end of the air extraction pipe is connected to the filter box. The pump is mounted on the extraction duct.

Description

A vertical fine boring machine

technical field

The utility model relates to the technical field of workpiece processing, in particular to a vertical fine boring machine.

Background technique

As we all know, vertical fine boring machine is a metal cutting machine used for precision machining of cylinders and cylinder liner holes of power machinery such as automobile engines and tractor compressors. It is a commonly used parts processing equipment. During use, the workpiece is precisely machined by tools, etc., but during the use of the existing vertical fine boring machine, it is inconvenient to limit the parts that need to be machined, and it is inconvenient for the waste generated during the machining process. Processing, it is easy to cause the environmental quality of the workspace to be poor, resulting in poor practicability.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a method that can conveniently limit the position of the parts to be processed, and can conveniently process the waste chips generated in the processing process, so as to improve the environmental quality of the working space and improve the practicability. vertical fine boring machine.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a vertical fine boring machine, including a base, a column, a top plate, multiple sets of fixing bolts, a motor, a reducer, a lead screw, a spindle box, a workbench, a lifting thread pipe, Multiple sets of lifting rings, two sets of limit rods, two sets of cylinders, two sets of telescopic rods and two sets of splints, the top and bottom of the column are respectively installed at the bottom of the top plate and connected to the top of the base, and the multiple sets of fixing bolts are screwed through The top plate is screwed into the column, the motor is installed at the input end of the reducer, the reducer is installed on the top of the top plate, the top of the base is provided with a fixing groove, and a ball bearing is arranged in the fixing groove, and the wire The top end of the screw goes through the top plate and is connected with the output end of the reducer, and the bottom end of the lead screw is inserted into and fixed to the ball bearing, the lifting threaded pipe is installed on the rear side wall of the spindle box, and the screw is screwed through the lifting threaded pipe The multiple sets of lifting rings are installed on the rear sidewall of the spindle box, the two sets of limit rods pass through the multiple sets of lift rings respectively, and the two sets of limit rods are respectively connected to the bottom of the top plate and the top of the base, so The worktable is installed on the top of the base, the two groups of cylinders are fixedly installed at both ends of the top of the worktable through two groups of support shafts, and the two groups of telescopic rods are respectively connected with the two groups of cylinder output ends and the two groups of splints. It includes a filter box, a filter screen, an exhaust pipe, an exhaust pump and an exhaust hood. The exhaust hood is installed on the front side wall of the column, the filter box is installed on the top of the top plate, and a filter cavity is arranged in the filter box. The top is provided with an air outlet, the air outlet communicates with the filter cavity, the filter screen is installed at the air outlet, the input end of the exhaust pipe passes through the column and communicates with the exhaust hood, and the output end of the exhaust pipe communicates with the filter box, The air suction pump is installed on the air suction pipe.

Preferably, it also includes multiple groups of sliders, the workbench is provided with two groups of runners, the multiple groups of sliders are respectively installed on the bottoms of the two sets of splints, and the multiple groups of sliders are respectively located in the two groups of runners.

Preferably, multiple groups of anti-skid seats are also included, and the multiple groups of anti-skid seats are installed on the bottom of the base.

Preferably, it also includes multiple sets of steel balls, the inner walls of the multiple sets of lifting rings are respectively provided with multiple sets of arc-shaped grooves, the multiple sets of steel balls are respectively located in the multiple sets of arc-shaped grooves, and the multiple sets of steel balls are respectively connected with the two sets of limit positions Contact with the outer wall of the rod.

Preferably, a protective shell is also included, the protective shell is mounted on the top of the positioning plate, and both the motor and the reducer are located in the protective shell.

Preferably, two sets of anti-skid pads are respectively provided on the two sets of splints.

Preferably, two sets of right-angle limit frames are also included, and the two sets of right-angle limit frames are both installed on the top of the top plate, and both sets of right-angle limit frames are in contact with the filter box.

Preferably, it also includes multiple sets of limit rings, the multiple sets of limit rings are all installed on the rear sidewall of the upright column, and the exhaust pipe passes through the multiple sets of limit rings.

(3) Beneficial effects

Compared with the prior art, the utility model provides a vertical fine boring machine, which has the following beneficial effects: the tools to be used are installed on the bottom of the headstock, and the parts to be machined are placed on the worktable , and control two sets of cylinders through an external air source, so that the two sets of telescopic rods drive the two sets of splints to move, and the parts to be processed are clamped by the two sets of splints, so that the position of the parts to be processed can be easily limited. And the motor is energized and started, and the power output by the motor is decelerated by the reducer to make the lead screw rotate, so that the lifting threaded pipe drives the spindle box to move down, so as to control the tool to process the parts, and at the same time, the suction pump is processed. Power on and start, the air pump will introduce the air with waste chips generated in the process into the filter box through the exhaust pipe, filter it through the filter screen, block the impurities in the filter box, and the filtered air It is discharged through the holes of the filter screen, so that the waste chips generated in the processing process can be conveniently processed, the environmental quality of the working space is improved, and the practicability is improved.

Description of drawings

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

Fig. 2 is the right side view of the partial structure of the present utility model;

Figure 3 is a schematic diagram of the cooperation of the lifting ring, the limit rod and the steel ball;

Fig. 4 is the assembly schematic diagram of the lead screw and the ball bearing;

Fig. 5 is a partial enlarged view of part A in Fig. 1;

Markings in the drawings: 1, base; 2, column; 3, top plate; 4, fixing bolt; 5, motor; 6, reducer; 7, lead screw; 8, headstock; 9, worktable; 10, lifting thread Tube; 11. Lifting ring; 12. Limiting rod; 13. Cylinder; 14. Telescopic rod; 15. Plywood; 16. Ball bearing; 17. Support shaft; 18. Filter box; Pipe; 21, air pump; 22, air hood; 23, slider; 24, anti-skid seat; 25, steel ball; 26, protective shell; 27, anti-skid pad; 28, right-angle limit frame; 29, limit ring.

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.

1-5, a vertical fine boring machine of the present invention can enhance the friction between the base 1 and the contact surface through multiple groups of anti-skid seats 24. When in use, the tools to be used are installed on the At the bottom of the spindle box 8, the parts to be machined are placed on the worktable 9, and the two sets of cylinders 13 are controlled by an external air source, so that the two sets of telescopic rods 14 drive the two sets of splints 15 to move, and through the two sets of splints 15. Clamp the parts to be processed, and can improve the fixing ability of the parts through two sets of buffer pads, so that the position of the parts to be processed can be easily limited, and the motor 5 is energized and started, and the motor 5 outputs The power is decelerated by the reducer 6 to make the lead screw 7 rotate, so that the lifting threaded pipe 10 drives the spindle box 8 to move downward, so as to control the tool to process the parts, and the suction pump 21 is energized and started at the same time. The air suction pump 21 introduces the air with waste chips generated in the processing process into the filter box 18 through the air suction pipe 20, and filters it through the filter screen 19 to block the impurities in the filter box 18. The air is discharged through the holes of the filter screen 19, so that the waste chips generated in the processing process can be easily processed, the environmental quality of the working space is improved, and the practicability is improved. Move away from the workpiece and replace the workpiece. During the up and down movement of the headstock 8 , the lifting direction of the headstock 8 can be conveniently limited by the up and down movement of multiple sets of moving rings along the two sets of limit rods 12 , thereby reducing the skew rotation of the headstock 8 , and when the multiple sets of moving rings move up and down along the two sets of limit rods 12, the friction between the multiple sets of steel balls 25 can be reduced by rolling, which is convenient for the lifting ring 11 to move up and down along the limit rods 12. The position of the filter box 18 is limited by the set of right-angle limit frames 28 , and the position of the exhaust duct 20 can be limited to a certain extent through the multiple sets of limit rings 29 , and the motor 5 and the reducer 6 can be limited by the protective shell 26 . Play a certain protective role and reduce the damage of the motor 5 and the reducer 6. When the two sets of splints 15 move along the top of the worktable 9, the two sets of splints can be easily limited by the movement of multiple sets of sliders 23 on the inner walls of the two sets of chutes. 15 direction of movement.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A vertical fine boring machine is characterized by comprising a base (1), an upright post (2), a top plate (3), a plurality of groups of fixing bolts (4), a motor (5), a speed reducer (6), a screw rod (7), a main spindle box (8), a workbench (9), a lifting threaded pipe (10), a plurality of groups of lifting rings (11), two groups of limiting rods (12), two groups of cylinders (13), two groups of telescopic rods (14) and two groups of clamping plates (15), wherein the top and the bottom of the upright post (2) are respectively connected with the bottom of the top plate (3) and the top of the base (1), the plurality of groups of fixing bolts (4) penetrate through the top plate (3) and are screwed into the upright post (2), the motor (5) is installed at the input end of the speed reducer (6), the speed reducer (6) is installed at the top of the top plate (3), a fixing groove is formed in the top of the, the top end of the lead screw (7) penetrates through the top plate (3) and is connected with the output end of the speed reducer (6), the bottom end of the lead screw (7) is inserted into and fixed in the ball bearing (16), the lifting threaded pipe (10) is installed on the rear side wall of the spindle box (8), the lead screw (7) and the lifting threaded pipe (10) are screwed, the multiple groups of lifting rings (11) are installed on the rear side wall of the spindle box (8), the two groups of limiting rods (12) respectively penetrate through the multiple groups of lifting rings (11), the two ends of the two groups of limiting rods (12) are respectively connected with the bottom of the top plate (3) and the top of the base (1), the workbench (9) is installed on the top of the base (1), the two groups of cylinders (13) are respectively and fixedly installed at the two ends of the top of the workbench (9) through the two groups of supporting shafts (17), the two ends of the two groups of telescopic rods, still include rose box (18), filter screen (19), exhaust column (20), suction pump (21) and suction hood (22), install on stand (2) preceding lateral wall suction hood (22), install at roof (3) top rose box (18) to be provided with the filter chamber in rose box (18), rose box (18) top is provided with the air outlet, and the air outlet communicates with each other with the filter chamber, filter screen (19) are installed in air outlet department, exhaust column (2) and suction hood (22) intercommunication are passed to exhaust column (20) input to exhaust column (20) output and rose box (18) intercommunication, suction pump (21) are installed on exhaust column (20).

2. The vertical fine boring machine according to claim 1, characterized by further comprising a plurality of sets of sliding blocks (23), wherein two sets of sliding grooves are arranged on the working table (9), the plurality of sets of sliding blocks (23) are respectively arranged at the bottoms of the two sets of clamping plates (15), and the plurality of sets of sliding blocks (23) are respectively positioned in the two sets of sliding grooves.

3. The vertical fine boring machine according to claim 2, characterized by further comprising a plurality of sets of anti-slip seats (24), wherein the plurality of sets of anti-slip seats (24) are all installed at the bottom of the base (1).

4. The vertical fine boring machine according to claim 3, characterized by further comprising a plurality of sets of steel balls (25), wherein a plurality of sets of arc-shaped grooves are respectively arranged on the inner walls of the plurality of sets of lifting rings (11), the plurality of sets of steel balls (25) are respectively positioned in the plurality of sets of arc-shaped grooves, and the plurality of sets of steel balls (25) are respectively contacted with the outer walls of the two sets of limiting rods (12).

5. The vertical fine boring machine according to claim 4, characterized by further comprising a protective shell (26), wherein the protective shell (26) is mounted on the top of the positioning plate, and the motor (5) and the speed reducer (6) are both located in the protective shell (26).

6. A vertical fine boring machine according to claim 5, characterized in that two sets of anti-slip mats (27) are arranged on the two sets of clamping plates (15), respectively.

7. A vertical fine boring machine according to claim 6, characterized by further comprising two sets of right-angle limiting brackets (28), wherein the two sets of right-angle limiting brackets (28) are both mounted on top of the top plate (3), and the two sets of right-angle limiting brackets (28) are both in contact with the filter box (18).

8. The vertical fine boring machine according to claim 7, characterized by further comprising a plurality of sets of limiting rings (29), wherein the plurality of sets of limiting rings (29) are all mounted on the rear side wall of the upright (2), and the exhaust pipe (20) penetrates through the plurality of sets of limiting rings (29).

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