CN207103889U - A Rapid Finishing Boring Equipment - Google Patents

Abstract

The utility model discloses a quick finish machining bore hole equipment, including anchor clamps, double-deck boring cutter and ball, anchor clamps are installed on the support column, the pinion is being connected through first belt drive mechanism to the harmonic gear reduction unit, ball is being connected through second belt drive mechanism to the speed reducer unit, the screw thread fixing base passes through sliding tray and workstation sliding connection, double-deck boring cutter is being fixed to the front end of connecting seat. The utility model discloses a to the design of double-deck boring cutter, twice processing just can be accomplished in single motion, and when ball rotated, double-deck boring cutter hole and connecting seat lateral shifting can be controlled, and control fixture rotated with the processing work piece together when the motor rotated, and the central line and the bore hole central line of round hole and double-deck boring cutter central line coincidence carry out the during operation at double-deck boring cutter, can enter into the round hole after the boring cutter processing of front end is accomplished in, can not hinder the processing of second boring cutter.

Description

A Rapid Finishing Boring Equipment

technical field

The utility model relates to a boring device, in particular to a fast finishing boring device.

Background technique

With the vigorous development of the machinery industry, parts need to be bored in various occasions. Most of the existing processing equipment uses a single boring tool, which often requires reciprocating processing of the boring material, which increases the processing time during the processing. The error and processing time are not suitable for mass production, which brings certain troubles to the boring work. When the boring tool and fixture of the boring machine can be adjusted, it is convenient to fix the position between the workpiece and the boring tool. In addition, the design of the double-layer boring tool can meet the high-precision and high-level requirements of the machinery industry. For this reason, we propose a fast finishing boring equipment.

Utility model content

The main purpose of the utility model is to provide a fast finishing boring equipment, which can process double-layer boring tools in a single time, so that the process efficiency is higher and the error is smaller, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A rapid finishing boring equipment, including a fixture, a double-layer boring tool and a ball screw, the fixture is installed on a support column, a round hole is installed inside the support column, and the lower end of the support column is fixed on the working On the platform, the workbench is provided with a storage tank, and the bottom of the workbench is fixed with a harmonic gear reducer and a motor, the motor is connected with the harmonic gear reducer, and the harmonic gear reducer passes through The first belt drive mechanism is connected with a pinion, and the pinion is connected with the fixture. The bottom of the workbench is also fixed with a reducer and a drive motor, and the reducer is connected with a ball screw through the second belt drive mechanism. The second belt transmission mechanism is installed in the fixed box, the ball screw is equipped with a threaded fixing seat, the threaded fixing seat is slidably connected with the workbench through a sliding groove, and the upper end of the threaded fixing seat is fixed with the connecting seat , the front end of the connecting seat is fixed with a double-layer boring cutter, and the double-layer boring cutter is provided with two layers of cutters.

Further, the clamp is connected with the workpiece.

Further, the two ends of the ball screw are fixed inside the workbench through the fixing seat.

Further, the small gear is connected with the large gear on the outside of the clamp.

Further, the centerline of the circular hole coincides with the centerline of the bore of the processed workpiece, and the centerline of the circular hole coincides with the centerline of the double-layer boring tool.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model adopts the design of the double-layer boring cutter. The double-layer boring cutter is a boring cutter with two layers of cutters. The distance between the two boring cutters can be adjusted. At the same time, a single movement can complete two processing, which can not only reduce the error in the processing, but also improve the processing efficiency.

2. The drive motor of the utility model controls the rotation speed through the reducer, the reducer is connected to the ball screw through the second belt transmission mechanism, a fixed box is installed on one side of the workbench, and the second belt transmission mechanism is installed in the fixed box , the two ends of the ball screw are fixed inside the worktable through the fixing seat. When the ball screw rotates, it can drive the threaded fixing seat to move laterally in the sliding groove, thereby controlling the horizontal movement of the double-layer boring hole and the connecting seat, and completing the machining. For the boring work of the workpiece, the holding groove is used to hold the debris generated during the boring process. The height of the sliding groove is higher than the holding groove to prevent the sundries in the holding groove from entering the inside of the workbench.

3. The motor of the utility model controls the speed through the harmonic gear reducer. When the motor rotates, the first transmission mechanism and the pinion drive the large gear to rotate together, thereby controlling the rotation of the fixture and the workpiece to realize the boring of the workpiece Work.

4. The fixture of the utility model device is connected with the support column in rotation, the center line of the round hole coincides with the center line of the boring hole and the center line of the double-layer boring knife. When the double-layer boring knife is working, the boring knife at the front end is processed Finally, it can enter into the round hole without hindering the processing of the second boring tool, effectively improving the processing accuracy and processing efficiency, and is suitable for popularization and use.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the fast finishing boring equipment of the present invention.

Fig. 2 is a schematic plan view of the overall structure of the fast finishing boring equipment of the present invention.

In the figure: 1. Workbench; 2. Support column; 3. Round hole; 4. Fixture; 5. Processing workpiece; 6. Double-layer boring knife; 7. Connecting seat; 8. Threaded fixing seat; 9. Ball wire Bar; 10, fixed seat; 11, fixed box; 12, second belt transmission mechanism; 13, reducer; 14, drive motor; 15, first belt transmission mechanism; 16, pinion; 17, harmonic gear reducer ; 18, motor; 19, holding groove; 20, sliding groove.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-2, a fast finishing boring equipment includes a fixture 4, a double-layer boring knife 6 and a ball screw 9, the fixture 4 is installed on the support column 2, and the inside of the support column 2 A round hole 3 is installed, the lower end of the support column 2 is fixed on the workbench 1, the workbench 1 is provided with a holding groove 19, and the bottom of the workbench 1 is fixed with a harmonic gear reducer 17 and Motor 18, described motor 18 is connected with harmonic gear reducer 17, and described harmonic gear reducer 17 is connected with pinion 16 through first belt transmission mechanism 15, and described pinion 16 is connected with fixture 4, and described work The bottom of platform 1 is also fixed with speed reducer 13 and driving motor 14, and described speed reducer 13 is connected with ball screw 9 by second belt transmission mechanism 12, and described second belt transmission mechanism 12 is installed in the fixed box 11, so A threaded fixing seat 8 is installed on the ball screw 9, and the threaded fixing seat 8 is slidably connected with the workbench 1 through a sliding groove 20, and the upper end of the threaded fixing seat 8 is fixed with a connecting seat 7, and the connecting seat 7 The front end of the double-layer boring cutter 6 is fixed, and the double-layer boring cutter 6 is provided with two layers of cutters.

The fast finish machining boring equipment of the utility model, through the design to the double-layer boring cutter 6, the double-layer boring cutter 6 is a boring cutter with two layers of cutters, and the distance between the two boring cutters can be adjusted. When boring the workpiece 5, a single movement can complete two processings, which can reduce the error in the processing and improve the processing efficiency. The driving motor 14 controls the rotation speed through the speed reducer 13, and the speed reducer 13 The ball screw 9 is connected with the second belt transmission mechanism 12, a fixed box 11 is installed on one side of the workbench 1, the second belt transmission mechanism 12 is installed in the fixed box 11, and the two ends of the ball screw 11 pass through the fixed seat 10 Fixed inside the workbench 1, when the ball screw 9 rotates, it can drive the threaded fixing seat 8 to move laterally in the sliding groove 20, thereby controlling the lateral movement of the double-layer boring tool hole 6 and the connecting seat 7, and completing the boring of the workpiece 5 Hole work, the containing groove 19 is used to hold the debris produced in the boring process, the height of the sliding groove 20 is higher than the containing groove 19, to prevent the sundries in the containing groove 19 from entering the interior of the workbench 1, the motor 18 passes through The harmonic gear reducer 17 controls the rotational speed, and when the motor 18 rotates, the first transmission mechanism 15 and the pinion gear 16 drive the large gear to rotate together, thereby controlling the rotation of the fixture 4 and the workpiece 5 to realize the boring work on the workpiece 5 , the fixture 4 is rotationally connected with the support column 2, the center line of the round hole 3 coincides with the center line of the boring hole and the center line of the double-layer boring knife 6, and when the double-layer boring knife 6 is working, the boring knife processing at the front end is completed Can enter in the circular hole 3 at last, can not hinder the processing of the second boring cutter, have improved processing precision and processing efficiency effectively, are suitable for popularizing and using.

Wherein, the clamp 4 is connected with the workpiece 5, which can not only fix the workpiece 5 but also facilitate taking after processing.

Wherein, the two ends of the ball screw 9 are fixed inside the workbench 1 through the fixing seat 10, which is convenient for the ball screw 9 to control the double-layer boring cutter 6.

Wherein, the pinion gear 16 is connected with the large gear on the outside of the clamp 4, so that the rotation of the motor 18 drives the clamp 4 to rotate to complete the machining of the boring.

Wherein, the centerline of the circular hole 3 coincides with the boring centerline of the workpiece 5, and the centerline of the circular hole 3 coincides with the centerline of the double-layer boring cutter 6, and the boring cutter at the front end is finished. Can enter in the circular hole 3 afterward, can not hinder the processing of the second boring cutter.

Working principle: Through the design of the double-layer boring tool 6, the double-layer boring tool 6 is a boring tool with two layers of tools, the distance between the two boring tools can be adjusted, and the workpiece 5 is bored When, single movement just can finish twice processing, and drive motor 14 controls rotational speed by speed reducer 13, and speed reducer 13 is connected ball screw 9 by second belt transmission mechanism 12, and when ball screw 9 rotates, It can drive the threaded fixing seat 8 to move laterally in the sliding groove 20, thereby controlling the lateral movement of the double-layer boring hole 6 and the connecting seat 7. The holding groove 19 is used to hold the debris generated during the boring process, and the sliding groove 20 The height is higher than the storage tank 19 to prevent the debris in the storage tank 19 from entering the interior of the workbench 1. When the motor 18 rotates, the first transmission mechanism 15 and the pinion gear 16 drive the large gear to rotate together, thereby controlling the fixture 4 and the workpiece 5 rotate together to realize the boring work on the workpiece 5. The fixture 4 is connected to the support column 2 in rotation. When cutter 6 was working, the boring cutter at the front end could enter in the circular hole 3 after the machining was completed, which would not hinder the processing of the second boring cutter.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of quick finished bore equipment, including fixture（4）, double-deck hole boring cutter（6）And ball-screw（9）, its feature exists In：The fixture（4）Installed in support column（2）On, the support column（2）Inside is provided with circular hole（3）, the support column（2） Lower end be fixed on workbench（1）On, the workbench（1）It is provided with containing tank（19）, and the workbench（1）Bottom consolidate Surely there is harmonic gear reducer（17）And motor（18）, the motor（18）With harmonic gear reducer（17）Connection, it is described humorous Ripple gear reduction unit（17）Pass through the first belt gear（15）It is connected to little gear（16）, the little gear（16）With fixture （4）Connection, the workbench（1）The also fixed reductor in bottom（13）And motor（14）, the reductor（13）It is logical Cross the second belt gear（12）It is connected to ball-screw（9）, second belt gear（12）Installed in fixed case （11）It is interior, the ball-screw（9）On the seat that is screwed is installed（8）, the seat that is screwed（8）Pass through sliding groove（20）With Workbench（1）It is slidably connected, and the seat that is screwed（8）The fixed connecting seat in upper end（7）, the connecting seat（7）Before Hold fixed double-deck hole boring cutter（6）, the double-deck hole boring cutter（6）Provided with two layers of cutter.

2. quick finished bore equipment according to claim 1, it is characterised in that：The fixture（4）With workpieces processing （5）Connection.

3. quick finished bore equipment according to claim 1, it is characterised in that：The ball-screw（9）Both ends Pass through fixed seat（10）It is fixed on workbench（1）It is internal.

4. quick finished bore equipment according to claim 1, it is characterised in that：The little gear（16）With fixture （4）The gear wheel connection in outside.

5. quick finished bore equipment according to claim 1, it is characterised in that：The circular hole（3）Center line with Workpieces processing（5）Bore hole center line overlap, and the circular hole（3）Center line and double-deck hole boring cutter（6）Center line also weigh Close.