CN218800659U

CN218800659U - Machining tool for box body multi-surface drilling

Info

Publication number: CN218800659U
Application number: CN202223469602.0U
Authority: CN
Inventors: 陈伟楠; 陈军
Original assignee: Changzhou Alcohol Machinery Technology Co ltd
Current assignee: Changzhou Alcohol Machinery Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-07
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of processing tools, in particular to a processing tool for box body multi-surface drilling, which is used for clamping a box body, the processing tool for box body multi-surface drilling comprises a control component and a clamp component which is rotatably arranged on the control component, and the box body is arranged on the clamp component; the control assembly comprises a shell with a hollow interior, a first transmission cavity and a second transmission cavity are arranged in the shell, the clamping assembly comprises a base with a square plate-shaped structure, a control shaft is fixedly connected to the lower plane of the base, the control shaft is rotatably arranged in the first transmission cavity, a butting block and a butting head are detachably connected to the base, and the butting block and the butting head are butted against the side face of the box body; the utility model discloses a rotating the base, realizing that the accurate control box rotates, and then be convenient for process the hole system on the box opposite face, set up butt head and butt piece on the base for butt box side guarantees the stability of box in the course of working.

Description

Box multiaspect is drilling with processing frock

Technical Field

The utility model relates to a processing frock technical field, especially a drilling of box multiaspect is with processing frock.

Background

The box body is usually provided with a plurality of holes with mutual position precision requirements, the combination of the holes is called as a hole system, the hole system can be divided into a parallel hole system, a coaxial hole system and a cross hole system, different hole systems are distributed on each surface of the box body, and the processing of the hole systems is the key of the processing of the box body; different machining precision requirements are required among different hole systems on one box body, the same hole system is required to be machined in the same process, disassembly and assembly are reduced, and therefore the accuracy of the machining precision is guaranteed.

In order to solve the technical problem, the turning drill clamp for the process hole of the automobile gearbox body in the Chinese patent CN203343493U comprises a base, wherein supporting plates are arranged at two ends of the base, a bearing is arranged on each supporting plate, a shaft is arranged on each bearing, a turntable is arranged on each shaft, a gearbox mould is arranged in the middle of each shaft on the supporting plates at two sides, a cover is connected to each gearbox mould through a screw, and a hole is formed in each gearbox mould. According to the application, the gearbox is placed in the gearbox mould, holes in the gearbox can be drilled corresponding to the holes in the gearbox through the holes in the gearbox mould, the drilling is convenient and accurate, the gearbox can be turned over immediately after being drilled, the drilling is convenient and rapid, and the working efficiency is improved; however, the gearbox body has overlarge mass, and the problems of falling, loosening and the like easily occur when the gearbox body is directly turned over, so that the gearbox body is not beneficial to large-scale production.

Therefore, the machining tool for the multi-face drilling of the box is provided, the stability of clamping is improved, the multi-face drilling of the box is realized, and the improvement of machining precision and machining efficiency is needed by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box multiaspect is drilling with processing frock to solve among the prior art and process the same hole system on the box, reduce the clamping number of times, improve the technical problem of machining precision and machining efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a machining tool for multi-surface drilling of a box body is used for clamping the box body, the machining tool comprises a control assembly and a clamp assembly which is rotatably arranged on the control assembly, and the box body is installed on the clamp assembly; the control assembly comprises an inner hollow shell, a first transmission cavity and a second transmission cavity are arranged in the shell, the clamping assembly comprises a base which is of a square plate-shaped structure, a control shaft is fixedly connected with the lower surface of the base, the control shaft is rotatably arranged in the first transmission cavity, and a butt block and a butt head, a butt block and the side face of a butt head butt box body are detachably connected to the base.

Further, the box is installed on the plane on the base, be equipped with a plurality of installation cavitys in the base wall body, be equipped with the spring in the installation cavity, be located installation cavity slidable on the base and be equipped with the lifter, the lifter tip passes the base wall body and outwards extends, and the butt head rotationally sets up the tip at the lifter.

Furthermore, a shaft shoulder is arranged on the lifting rod, the upper plane of the shaft shoulder is abutted to the top wall of the mounting cavity, the spring is sleeved on the lifting rod, one end of the spring is abutted to the bottom wall of the mounting cavity, and the other end of the spring is abutted to the lower plane of the shaft shoulder.

Furthermore, the abutting head is rotatably connected to the lifting rod, the top surface of part of the abutting head is an arc surface, and the radian of the arc surface is consistent with that of the side profile of the box body.

Furthermore, a positioning groove is formed in the first transmission cavity, a bearing is connected in the positioning groove in a matching mode, the control shaft is connected in the bearing in a matching mode, and the control shaft is rotatably arranged in the positioning groove.

Furthermore, rotationally be equipped with the power shaft in the second transmission cavity, the last fixed connection of power shaft has power gear, fixedly connected with driving gear on the control shaft, rotationally be equipped with driven gear in the wall body between first transmission cavity and the second transmission cavity, mesh mutually between driving gear, power gear, the driven gear.

Furthermore, a plurality of balls are arranged on the surface of the shell facing the base, a plurality of clamping and embedding holes are symmetrically formed in the base, and the balls are connected in the clamping and embedding holes in a clamping and embedding mode.

Furthermore, the ball is equipped with two and be the symmetry setting, and a ball corresponds a inlay card hole.

Furthermore, a track is further arranged on the base, the ball can be slidably arranged in the track, and the clamping and embedding hole is formed in the track.

Further, the axis of the lifting rod is perpendicular to the upper plane of the base.

The beneficial effects of the utility model are that:

the utility model discloses a rotating the base, realizing that the accurate control box rotates, and then be convenient for process the hole system on the box opposite face, set up butt head and butt piece on the base for butt box side guarantees the stability of box in the course of working, simultaneously because the side of box is equipped with cambered surface or inclined plane, rotationally sets up the side of the contact box that the butt head of lifter tip can be better, makes and can have great area of contact between box and the butt head, improves the utility model discloses the stability of clamping guarantees that the removal of box on the base upper horizontal direction is retrained.

Drawings

Fig. 1 is a perspective view of the processing tool for drilling the box body from multiple sides.

Fig. 2 is a front view of the processing tool for drilling the box body from multiple sides.

Fig. 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 2.

Fig. 4 is a top view of the processing tool for drilling the multiple faces of the box body.

Fig. 5 is a sectional view of B-B in fig. 4.

Fig. 6 is an isometric illustration of fig. 5.

The parts in the drawings are numbered as follows: 10. a control component; 11. a housing; 12. a first transmission cavity; 13. a second transmission cavity; 14. a ball bearing; 15. clamping and embedding holes; 17. a power shaft; 18. positioning a groove; 19. a bearing; 20. a clamp assembly; 21. a base; 22. a butting block; 23. a lifting rod; 24. a butt joint head; 25. installing a cavity; 26. a control shaft; 27. a driving gear; 28. a driven gear; 29. a power gear; 30. a box body; 32. a spring.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Referring to fig. 1 and 2, the present invention provides a processing tool for drilling holes on multiple faces of a box, which is used for clamping the box 30, the processing tool for drilling holes on multiple faces of the box includes a control component 10 and a clamp component 20 rotatably disposed on the control component 10, the box 30 is mounted on the clamp component 20, the control component 10 is used to control the rotation of the clamp component 20, and then the box 30 is driven to rotate synchronously, so as to realize the hole series on two sides of the box 30.

Further, referring to fig. 2, 3 and 4, the clamping assembly 20 includes a base 21 having a square plate-shaped structure, a control shaft 26 is fixedly connected to a lower plane of the base 21, the control shaft 26 is rotatably disposed in the control assembly 10, and when the clamping assembly 10 is used, the control shaft 26 is driven by the control assembly 10 to rotate, so as to drive the base 21 to rotate synchronously.

Further, plane releasable connection has butt piece 22 on the base 21, box 30 installs the plane on base 21, and butt piece 22 butt box 30 side, and during the use, butt piece 22 utilizes fastener releasable connection such as bolt or screw on base 21, guarantees the stability of box 30 clamping.

Further, referring to fig. 3, a plurality of mounting cavities 25 are disposed in a wall body of the base 21, a spring 32 is disposed in each mounting cavity 25, a lifting rod 23 is slidably disposed in the mounting cavity 25 on the base 21, an end portion of the lifting rod 23 penetrates through the wall body of the base 21 and extends outward, an end portion of the lifting rod 23 is rotatably disposed with an abutting head 24, and the abutting head 24 is used for abutting against a side surface of the box body 30. Preferably, the axis of the lifting rod 23 is perpendicular to the upper plane of the base 21.

Specifically, a shaft shoulder (not shown) is arranged on the lifting rod 23, the upper plane of the shaft shoulder abuts against the top wall of the mounting cavity 25, the spring 32 is sleeved on the lifting rod 23, one end of the spring 32 abuts against the bottom wall of the mounting cavity 25, and the other end of the spring 32 abuts against the lower plane of the shaft shoulder. The lift lever 23 is moved up and down in the mounting cavity 25 by the contact of the spring 32 with the lift lever 23.

During the use, lifter 23 receives the elastic potential energy rebound of spring 32, and then drives the first 24 butt box 30 sides of butt of tip, because the side of box 30 is equipped with cambered surface or inclined plane, rotationally sets up the side of the first 24 better contact box 30 of butt 24 ability at lifter 23 tip, makes and can have great area of contact between box 30 and the butt head 24, improves the utility model discloses the stability of clamping guarantees that the removal of box 30 on base 21 the horizontal direction is retrained.

Further, the butt joint head 24 utilizes locking members such as a stud or a pin to be rotatably connected on the lifting rod 23, the top surface of the partial butt joint head 24 is an arc surface, the radian of the arc surface is consistent with the radian of the side profile of the box body 30, so that the contact area is improved, and the use stability is ensured.

In another embodiment, the spring 32 may be omitted, in which case, the lifting rod 23 is fixedly connected to the telescopic end of the cylinder, and the lifting rod 23 is controlled by the cylinder to move up and down to drive the abutting head 24 to quickly position the box 30, so as to improve the convenience of clamping the box 30.

Referring to fig. 3, 5 and 6, the control assembly 10 includes a hollow housing 11, a first transmission cavity 12 and a second transmission cavity 13 are disposed in the housing 11, a positioning groove 18 is disposed in the first transmission cavity 12, a bearing 19 is disposed in the positioning groove 18, a control shaft 26 is disposed in the bearing 19, and the control shaft 26 is rotatably disposed in the positioning groove 18 by the bearing 19.

Furthermore, a power shaft 17 is rotatably arranged in the second transmission cavity 13, a power gear 29 is fixedly connected to the power shaft 17, a driving gear 27 is fixedly connected to the control shaft 26, and the driving gear 27 and the power gear 29 are meshed with each other.

Specifically, a driven gear 28 is mounted in a wall body between the first transmission cavity 12 and the second transmission cavity 13, the driven gear 28 is rotatably arranged in the wall body, part of teeth of the driven gear 28 are meshed with the driving gear 27, and the other part of teeth of the driven gear 28 are meshed with the power gear 29.

When the device is used, one end of the power shaft 17 is fixedly connected to a rotating shaft of a motor (not shown), the motor is used for driving the power shaft 17 to rotate, the power gear 29 is driven to rotate, the driven gear 28 and the driving gear 27 rotate along with the power shaft, and then the control shaft 26 is driven to rotate, so that the rotation of the base 21 is controlled.

In another embodiment, the control shaft 26 is fixedly connected to an output shaft of a motor, and the motor is used to directly drive the control shaft 26 to rotate, so as to improve the rotating efficiency.

Further, referring to fig. 3, a plurality of balls 14 are disposed on a surface of the housing 11 facing the base 21, a plurality of insertion holes 15 are symmetrically disposed on the base 21, and the balls 14 are inserted into the insertion holes 15; one ball 14 corresponds to one snap-fit hole 15, and preferably, the two balls 14 are symmetrically arranged.

Specifically, still be equipped with the track (not shown in the figure) on the base 21, ball 14 slidable ground sets up in the track, inlay card hole 15 sets up on the track, the utility model discloses support the lower terminal surface of base 21 on ball 14 for reduce the frictional force between base 21 and the shell 11, be favorable to base 21 to rotate relative shell 11.

In this embodiment, the depth of the snap-fit hole 15 is greater than the depth of the track, when in use, the control shaft 26 is driven to rotate, the base 21 rotates around the axis of the control shaft 26, meanwhile, the ball 14 is snap-fit in the track and rolls along the track, and after the base 21 rotates 180 degrees, the ball 14 is snap-fit in the snap-fit hole 15, so that the base 21 can be accurately positioned and rotated. The utility model uses the motor to control the rotation of the output shaft, so that the base 21 can overcome the resistance of the ball 14 and further rotate 180 degrees, and the accurate positioning rotation is realized; through setting up a plurality of balls 14, improve the resistance that receives when base 21 rotates, and then prevent the rotation, improve the utility model discloses a stability.

The utility model discloses a concrete using-way does, step one: the box body 30 is hoisted to the base 21, the lifting rod 23 is adjusted, the abutting head 24 abuts against the side face of the box body 30, the abutting block 22 is installed at the same time, the abutting block 22 abuts against the side face of the box body 30, and the installation of the box body 30 is completed.

Step two: the motor is started to drive the power shaft 17 to rotate, the power gear 29 is driven to rotate, the driven gear 28 and the driving gear 27 rotate along with the power shaft, and then the control shaft 26 is driven to rotate, so that the rotation of the base 21 is controlled; the base 21 rotates 180 degrees to realize the positioning rotation of the box body 30.

The utility model discloses a rotating base 21, realizing that accurate control box 30 rotates, and then be convenient for process the hole system on the box 30 opposite face, set up butt head 24 and butt piece 22 on base 21, for butt box 30 side, guarantee box 30's stability in the course of working, simultaneously because box 30's side is equipped with cambered surface or inclined plane, rotationally set up the side that contacts box 30 that the butt head 24 of lifter 23 tip can be better, make and to have great area of contact between box 30 and the butt head 24, improve the utility model discloses the stability of clamping guarantees that box 30 obtains the restraint at the ascending removal of base 21 upper horizontal direction.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The machining tool for multi-surface drilling of the box body is used for clamping the box body (30), and is characterized by comprising a control assembly (10) and a clamp assembly (20) which is rotatably arranged on the control assembly (10), wherein the box body (30) is arranged on the clamp assembly (20); control assembly (10) are equipped with first transmission cavity (12) and second transmission cavity (13) including inside hollow shell (11) in shell (11), anchor clamps subassembly (20) are including base (21) that is square platelike structure, and plane fixedly connected with control axle (26) under base (21), and control axle (26) rotationally set up in first transmission cavity (12), releasable connection has butt piece (22) and butt head (24) on base (21), butt piece (22) and the side of butt head (24) butt box (30).

2. The machining tool for box body multi-face drilling according to claim 1, wherein the box body (30) is installed on the upper plane of a base (21), a plurality of installation cavities (25) are formed in the wall body of the base (21), springs (32) are arranged in the installation cavities (25), a lifting rod (23) is slidably arranged in the installation cavities (25) on the base (21), the end portion of the lifting rod (23) penetrates through the wall body of the base (21) and extends outwards, and an abutting head (24) is rotatably arranged at the end portion of the lifting rod (23).

3. The machining tool for box body multi-face drilling according to claim 2, wherein a shaft shoulder is arranged on the lifting rod (23), the upper plane of the shaft shoulder abuts against the top wall of the mounting cavity (25), the spring (32) is sleeved on the lifting rod (23), one end of the spring (32) abuts against the bottom wall of the mounting cavity (25), and the other end of the spring (32) abuts against the lower plane of the shaft shoulder.

4. The tooling for multi-sided drilling of the box body according to claim 2, wherein the abutting head (24) is rotatably connected to the lifting rod (23), and the top surface of part of the abutting head (24) is an arc surface having a curvature corresponding to the curvature of the profile of the side surface of the box body (30).

5. The machining tool for multi-face drilling of the box body according to claim 1, wherein a positioning groove (18) is formed in the first transmission cavity (12), a bearing (19) is connected into the positioning groove (18) in a matching mode, the control shaft (26) is connected into the bearing (19) in a matching mode, and the control shaft (26) is rotatably arranged in the positioning groove (18).

6. The machining tool for multi-face drilling of the box body according to claim 1, wherein a power shaft (17) is rotatably arranged in the second transmission cavity (13), a power gear (29) is fixedly connected to the power shaft (17), a driving gear (27) is fixedly connected to the control shaft (26), a driven gear (28) is rotatably arranged in a wall body between the first transmission cavity (12) and the second transmission cavity (13), and the driving gear (27), the power gear (29) and the driven gear (28) are meshed with each other.

7. The machining tool for multi-face drilling of the box body according to claim 1, wherein a plurality of balls (14) are arranged on the surface, facing the base (21), of the shell (11), a plurality of clamping and embedding holes (15) are symmetrically formed in the base (21), and the balls (14) are connected in the clamping and embedding holes (15) in a clamping and embedding mode.

8. The machining tool for multi-face drilling of the box body according to claim 7, wherein two balls (14) are symmetrically arranged, and one ball (14) corresponds to one clamping and embedding hole (15).

9. The machining tool for multi-face drilling of the box body according to claim 8, wherein a rail is further arranged on the base (21), the ball (14) is slidably arranged in the rail, and the clamping and embedding hole (15) is formed in the rail.

10. The processing tool for multi-surface drilling of the box body as claimed in claim 2, wherein the axis of the lifting rod (23) is perpendicular to the upper plane of the base (21).