CN213410672U

CN213410672U - Automatic change internal thread processingequipment

Info

Publication number: CN213410672U
Application number: CN202022293551.5U
Authority: CN
Inventors: 方坤; 顾光辉
Original assignee: Aopuluo Drilling Tools Wuxi Co ltd
Current assignee: Aopuluo Drilling Tools Wuxi Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-11
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses an automatic change internal thread processingequipment relates to machining technical field, including the device platform, the fixed intercommunication window that is provided with in device platform middle part, the inside both sides of intercommunication window are all fixed to be provided with and support the slide bar, intercommunication window top is provided with movable platform, movable platform bottom and support slide bar swing joint, the fixed tight fixing base down that presss from both sides that is provided with in movable platform top one side, the fixed mount that is provided with of movable platform top opposite side, the fixed cylinder that compresses tightly that is provided with in mount top. The utility model discloses the processing axle drives the thread machining drill bit and rotates, realizes utilizing the cooling wash pipe to carry the cooling water to wash away the cooling water that the thread machining drill bit lasts simultaneously to the internal thread machining operation of work piece, carries out the water-cooling to thread machining drill bit and work piece, avoids the high temperature that produces to influence the thread machining effect in the course of working.

Description

Automatic change internal thread processingequipment

Technical Field

The utility model relates to the technical field of machining, in particular to change internal thread processingequipment.

Background

The existing thread machining mainly comprises two methods, namely turning and milling. The turning is used for processing a revolving body part, the part is clamped on a main shaft of a machine tool through a three-jaw chuck and rotates, then a turning tool is used for feeding along a generatrix of the revolving body, and the appearance of a product is cut. The lathe can also be used for processing inner holes, threads, bites and the like, and the latter two are processed at low speed. Milling is to fix the blank, feed the blank with a high-speed rotating milling cutter, and cut the desired shape and features. Traditional milling is more used for milling simple shapes/features such as contours and grooves. The numerical control milling machine can process complex shapes and characteristics and internal threads.

In the process of processing the internal thread of the workpiece, the milling cutter rotating at high speed rubs with the workpiece to generate a large amount of heat, so that the processing of the workpiece is inconvenient, and the processing effect of the internal thread is influenced.

Therefore, it is necessary to provide an automatic internal thread processing apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change internal thread processingequipment to what propose among the above-mentioned background art is carrying out the work piece internal thread processing in-process, and the processing drill bit produces a large amount of heats with the work piece friction, influences the problem of internal thread processing effect.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic internal thread machining device comprises a device platform, wherein a communication window is fixedly arranged in the middle of the device platform, supporting sliding rods are fixedly arranged on two sides inside the communication window, a movable platform is arranged at the top of the communication window, the bottom of the movable platform is movably connected with the supporting sliding rods, a clamping lower fixing seat is fixedly arranged on one side of the top of the movable platform, a fixing frame is fixedly arranged on the other side of the top of the movable platform, a pressing air cylinder is fixedly arranged at the top of the fixing frame, a pressing upper fixing seat is fixedly arranged at the output end of the pressing air cylinder, and the clamping lower fixing seat and the pressing upper fixing seat are vertically matched;

the fixed processing support that is provided with in intercommunication window top one side, the fixed processing axle that is provided with in processing support middle part, processing axle one end can be dismantled and is provided with the thread machining drill bit, press from both sides tight down the fixing base and compress tightly the fixing base all with thread machining drill bit level collineation setting, processing axle and thread machining drill bit are inside all to be the cavity setting, the inside cover of processing axle is equipped with the cooling flushing pipe, cooling flushing pipe one end fixedly connected with inlet tube.

Preferably, the bottom of the movable platform is fixedly provided with a sliding support, the sliding support is connected with a supporting sliding rod in a sliding mode, one side of the top of the platform of the device is fixedly provided with a pushing cylinder, and the output end of the pushing cylinder is fixedly connected with the sliding support.

Preferably, all fixedly between the fixed bolster top and the tight fixing base four corners of clamp down be provided with the guide bar, compress tightly the fixing base four corners and cup joint the setting with four guide bars respectively.

Preferably, the clamping grooves are fixedly formed in the top end face of the lower clamping fixing seat and the bottom end face of the upper pressing fixing seat, the clamping grooves are arranged in a semicircular shape, and the two clamping grooves symmetrically form a circular clamping hole.

Preferably, the inlet tube sets up to rubber hose, the inlet tube is provided with the control water valve with the fixed control water valve that is provided with of cooling flushing pipe connecting portion.

Preferably, a driving motor is fixedly arranged at the bottom of the device platform, driving wheels are fixedly arranged at the output end of the driving motor and the middle part of the processing shaft, and a driving belt is movably arranged between the two driving wheels.

Preferably, a water receiving tank is fixedly arranged at the bottom of the device platform, and the top of the water receiving tank and the communication window are arranged in a vertical collinear manner.

Preferably, the fixed section of thick bamboo of placing that is provided with in mount middle part, the fixed inside activity of placing the section of thick bamboo is provided with movable stopper, press from both sides tight down the fixing base and compress tightly the fixing base and all correspond the setting with activity stopper level, the fixed inside space of placing a section of thick bamboo all is the rectangle setting with activity stopper shape, the fixed stop plate that is provided with of placing a section of thick bamboo one end, fixed stop plate middle part threaded connection is provided with the propelling movement bolt, propelling movement bolt one end and movable stopper swing joint.

The utility model discloses a technological effect and advantage:

1. the utility model clamps and fixes the tubular workpiece by arranging the lower clamping fixing seat and the upper clamping fixing seat, and drives the workpiece to move towards the thread machining drill bit by matching with the horizontal movement of the movable platform, and drives the thread machining drill bit to rotate by utilizing the machining shaft, thereby realizing the internal thread machining operation of the workpiece, and meanwhile, the cooling flushing pipe is utilized to convey cooling water to continuously flush the thread machining drill bit, so as to cool the thread machining drill bit and the workpiece, and avoid the high temperature generated in the machining process from influencing the thread machining effect;

2. the utility model discloses an in putting into the fixed section of thick bamboo of placing the one end of work piece, utilize the threaded connection of propelling movement bolt and fixed plate, realize that the propelling movement bolt promotes movable stopper, the position of adjustment activity stopper in the fixed section of thick bamboo of placing, convenient activity stopper pushes up the work piece and touches, the fixed stability of work piece is improved to the fixed of the work piece of convenient different length.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the structure of part a of fig. 1 according to the present invention;

fig. 3 is a schematic view of a top-view cross-sectional structure of the communication window provided by the present invention;

FIG. 4 is a schematic view of the overall structure of the lower clamping holder according to the present invention;

FIG. 5 is a schematic view of the overall structure of the upper clamping holder according to the present invention;

in the figure: the device comprises a device platform 1, a communication window 2, a supporting sliding rod 3, a movable platform 4, a lower clamping fixed seat 5, a fixed frame 6, a pressing cylinder 7, an upper clamping fixed seat 8, a processing support 9, a processing shaft 10, a thread processing drill bit 11, a cooling flushing pipe 12, a water inlet pipe 13, a sliding support 14, a pushing cylinder 15, a guide rod 16, a clamping groove 17, a control water valve 18, a driving motor 19, a driving wheel 20, a driving belt 21, a water receiving groove 22, a fixed placing cylinder 23, a movable limiting block 24, a fixed baffle 25 and a pushing bolt 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an automatic internal thread processing device as shown in figures 1-5, which comprises a device platform 1, wherein a communication window 2 is fixedly arranged in the middle of the device platform 1, supporting sliding rods 3 are fixedly arranged on both sides in the communication window 2, a movable platform 4 is arranged on the top of the communication window 2, the bottom of the movable platform 4 is movably connected with the supporting sliding rods 3, a clamping lower fixing seat 5 is fixedly arranged on one side of the top of the movable platform 4, a fixing frame 6 is fixedly arranged on the other side of the top of the movable platform 4, a pressing cylinder 7 is fixedly arranged on the top of the fixing frame 6, a pressing upper fixing seat 8 is fixedly arranged at the output end of the pressing cylinder 7, the clamping lower fixing seat 5 is vertically matched with the pressing upper fixing seat 8, a workpiece is placed between the clamping lower fixing seat 5 and the clamping upper fixing seat, the clamping lower fixing seat 5 is matched with the clamping upper fixing seat 8 to clamp and fix the tubular workpiece, and the movable platform 4 moves on the supporting sliding rod 3, so that the movable platform 4 can conveniently drive the clamped workpiece to move towards the thread machining drill bit 11, and internal threads are machined in time;

the machining support 9 is fixedly arranged on one side of the top of the communicating window 2, the machining shaft 10 is fixedly arranged in the middle of the machining support 9, a thread machining drill bit 11 is detachably arranged at one end of the machining shaft 10, the lower clamping fixing seat 5 and the upper clamping fixing seat 8 are horizontally arranged in a collinear manner with the thread machining drill bit 11, the machining shaft 10 and the thread machining drill bit 11 are both arranged in a hollow manner, a cooling flushing pipe 12 is sleeved inside the machining shaft 10, one end of the cooling flushing pipe 12 is fixedly connected with a water inlet pipe 13, a pushing cylinder 15 pushes a movable platform 4 to move horizontally to drive a workpiece to move to the thread machining drill bit 11, the machining shaft 10 drives the thread machining drill bit 11 to rotate, internal thread machining operation of the workpiece is performed, meanwhile, the cooling flushing pipe 12 is utilized to convey cooling water to flush the continuous cooling water of the thread machining drill bit 11, and, the high temperature that produces in the course of working is avoided influencing the thread machining effect, and two cooling waters of inlet tube 13 are carried in cooling flushing pipe 12.

Further, the fixed sliding support 14 that is provided with in activity platform 4 bottom, sliding support 14 with support slide bar 3 sliding connection, the fixed propelling movement cylinder 15 that is provided with in 1 top one side of device platform, propelling movement cylinder 15 output and sliding support 14 fixed connection utilize sliding support 14 and support slide bar 3 sliding connection, make things convenient for the horizontal motion of activity platform 4.

Further, 6 tops of mount and the tight 5 four corners of fixing base down of clamp all fixedly be provided with guide bar 16 between, compress tightly 8 four corners of fixing base and cup joint the setting with four guide bar 16 respectively, utilize guide bar 16 to go up the guide that descends to the tight fixing base 8 of clamp, conveniently press from both sides tight fixing base 5 cooperation and press from both sides tight fixing base 8 and press from both sides tight fixed to tubular workpiece.

Further, clamping grooves 17 are fixedly formed in the top end face of the lower clamping fixing seat 5 and the bottom end face of the upper clamping fixing seat 8, the clamping grooves 17 are arranged in a semicircular shape, the two clamping grooves 17 symmetrically form a circular clamping hole, the top and the bottom of a workpiece are stably clamped by the two clamping grooves 17, and the workpiece clamping stability is improved.

Further, inlet tube 13 sets up to rubber hose, inlet tube 13 and the fixed control water valve 18 that is provided with of cooling flushing pipe 12 connecting portion utilize control water valve 18 to control the transport of cooling water, avoid the waste of cooling water.

Further, the fixed driving motor 19 that is provided with in device platform 1 bottom, the fixed drive wheel 20 that is provided with in 19 output of driving motor and processing axle 10 middle part, two the activity is provided with drive belt 21 between the drive wheel 20, and driving motor 19 drives drive wheel 20 and rotates, utilizes drive belt 21 to drive the drive wheel 20 on the processing axle 10, makes things convenient for processing axle 10 to rotate, and then makes things convenient for pivoted thread processing drill bit 11 to rotate, realizes the internal thread processing of work piece.

Further, the bottom of the device platform 1 is fixedly provided with a water receiving tank 22, the top of the water receiving tank 22 and the top of the communication window 2 are arranged in a vertical collinear manner, and the water receiving tank 22 is used for receiving discharged cooling water, so that water can be recycled conveniently.

Further, a fixed placing cylinder 23 is fixedly arranged in the middle of the fixing frame 6, a movable limiting block 24 is movably arranged in the fixed placing cylinder 23, the lower clamping fixing seat 5 and the upper clamping fixing seat 8 are both horizontally arranged corresponding to the movable limiting block 24, the inner space of the fixed placing cylinder 23 and the movable limiting block 24 are both rectangular in shape, one end of the fixed placing cylinder 23 is fixedly provided with a fixed baffle 25, the middle part of the fixed baffle 25 is in threaded connection with a pushing bolt 26, one end of the pushing bolt 26 is movably connected with the movable limiting block 24, one end of a workpiece is placed in the fixed placing cylinder 23, the pushing bolt 26 is rotated, the pushing bolt 26 pushes the movable limiting block 24, the position of the movable limiting block 24 in the fixed placing cylinder 23 is adjusted, the movable limiting block 24 pushes against the workpiece, and facilitates fixing of workpieces with different lengths, the fixing stability of the workpiece is improved, the inner space of the rectangular fixed placing barrel 23 and the movable limiting block 24 prevent the movable limiting block 24 from rotating and affecting the position adjustment of the movable limiting block 24.

The implementation mode is specifically as follows: when the machining device is used, a workpiece is placed between the lower clamping fixing seat 5 and the upper clamping fixing seat 8, the clamping cylinder 7 drives the upper clamping fixing seat 8 to descend, the guide rod 16 guides the upper clamping fixing seat 8 to descend so as to facilitate the lower clamping fixing seat 5 to be matched with the upper clamping fixing seat 8 to clamp and fix a tubular workpiece, the clamping grooves 17 are arranged in a semicircular shape, the two clamping grooves 17 symmetrically form a circular clamping hole, the top and the bottom of the workpiece are respectively and stably clamped by the two clamping grooves 17, the stability of workpiece clamping is improved, the lower clamping fixing seat 5 is matched with the upper clamping fixing seat 8 to clamp and fix the tubular workpiece, the output end of the pushing cylinder 15 is fixedly connected with the sliding support 14, the sliding support 14 is slidably connected with the supporting sliding rod 3 so as to facilitate the horizontal movement of the movable platform 4 to drive the workpiece to move towards the thread machining drill bit 11, and the machining shaft, internal thread processing operation to the work piece, utilize cooling flushing pipe 12 to carry the cooling water to erode the cooling water that thread processing drill bit 11 lasts simultaneously, carry out the water-cooling to thread processing drill bit 11 and work piece, avoid the high temperature that produces in the course of working to influence the thread processing effect, when the fixed clamp is tight work piece, put into the fixed section of thick bamboo 23 of placing with the one end of work piece, rotatory propelling movement bolt 26, propelling movement bolt 26 promotes activity stopper 24, the position of adjustment activity stopper 24 in fixed section of thick bamboo 23 of placing, activity stopper 24 pushes up the work piece and touches, make things convenient for the fixed of the work piece of different length, improve the fixed stability of work piece.

The working principle is as follows:

referring to the attached drawings, when the machining device is used, a workpiece is placed between a lower clamping fixing seat 5 and an upper clamping fixing seat 8, the lower clamping fixing seat 5 is matched with the upper clamping fixing seat 8 to clamp and fix a tubular workpiece, a pushing air cylinder 15 pushes a movable platform 4 to move horizontally to drive the workpiece to move towards a thread machining drill bit 11, a machining shaft 10 drives the thread machining drill bit 11 to rotate to perform internal thread machining operation on the workpiece, meanwhile, a cooling flushing pipe 12 is used for conveying cooling water to flush the thread machining drill bit 11 with continuous cooling water, the thread machining drill bit 11 and the workpiece are cooled with water, and the thread machining effect is prevented from being influenced by high temperature generated in the machining process;

referring to the attached drawings, when a workpiece is fixedly clamped, one end of the workpiece is placed into the fixed placing barrel 23, the pushing bolt 26 is rotated, the pushing bolt 26 pushes the movable limiting block 24, the position of the movable limiting block 24 in the fixed placing barrel 23 is adjusted, the movable limiting block 24 pushes the workpiece to be contacted, the workpieces with different lengths are conveniently fixed, and the fixing stability of the workpiece is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic change internal thread processingequipment which characterized in that: the device comprises a device platform (1), wherein a communication window (2) is fixedly arranged in the middle of the device platform (1), supporting sliding rods (3) are fixedly arranged on two sides in the communication window (2), a movable platform (4) is arranged at the top of the communication window (2), the bottom of the movable platform (4) is movably connected with the supporting sliding rods (3), a clamping lower fixing seat (5) is fixedly arranged on one side of the top of the movable platform (4), a fixing frame (6) is fixedly arranged on the other side of the top of the movable platform (4), a pressing air cylinder (7) is fixedly arranged at the top of the fixing frame (6), a pressing upper fixing seat (8) is fixedly arranged at the output end of the pressing air cylinder (7), and the clamping lower fixing seat (5) and the pressing upper fixing seat (8) are vertically;

intercommunication window (2) top one side is fixed to be provided with processing support (9), processing support (9) middle part is fixed to be provided with processing axle (10), processing axle (10) one end can be dismantled and is provided with thread processing drill bit (11), press from both sides tightly down fixing base (5) and compress tightly fixing base (8) and all set up with thread processing drill bit (11) level collineation, processing axle (10) and thread processing drill bit (11) are inside all to be the cavity setting, the inside cover of processing axle (10) is equipped with cooling flushing pipe (12), cooling flushing pipe (12) one end fixedly connected with inlet tube (13).

2. An automated internal thread machining apparatus according to claim 1, wherein: the device is characterized in that a sliding support (14) is fixedly arranged at the bottom of the movable platform (4), the sliding support (14) is connected with the supporting sliding rod (3) in a sliding mode, a pushing cylinder (15) is fixedly arranged on one side of the top of the device platform (1), and the output end of the pushing cylinder (15) is fixedly connected with the sliding support (14).

3. An automated internal thread machining apparatus according to claim 1, wherein: all fixedly between mount (6) top and the tight fixing base (5) four corners down of clamp be provided with guide bar (16), compress tightly fixing base (8) four corners and cup joint the setting with four guide bar (16) respectively.

4. An automated internal thread machining apparatus according to claim 1, wherein: the clamping device is characterized in that clamping grooves (17) are fixedly formed in the top end face of the lower clamping fixing seat (5) and the bottom end face of the upper clamping fixing seat (8), the clamping grooves (17) are arranged in a semicircular shape, and two clamping grooves (17) symmetrically form a circular clamping hole.

5. An automated internal thread machining apparatus according to claim 1, wherein: the inlet tube (13) sets up to rubber hose, inlet tube (13) and cooling flushing pipe (12) connecting portion are fixed and are provided with control water valve (18).

6. An automated internal thread machining apparatus according to claim 1, wherein: the device is characterized in that a driving motor (19) is fixedly arranged at the bottom of the device platform (1), driving wheels (20) are fixedly arranged at the output end of the driving motor (19) and the middle part of the processing shaft (10), and a driving belt (21) is movably arranged between the two driving wheels (20).

7. An automated internal thread machining apparatus according to claim 1, wherein: the device is characterized in that a water receiving groove (22) is fixedly arranged at the bottom of the device platform (1), and the top of the water receiving groove (22) and the communication window (2) are vertically arranged in a collinear manner.

8. An automated internal thread machining apparatus according to claim 1, wherein: the fixed section of thick bamboo (23) of placing that is provided with in mount (6) middle part, the fixed inside activity of placing a section of thick bamboo (23) is provided with activity stopper (24), press from both sides tight down fixing base (5) and compress tightly fixing base (8) and all correspond the setting with activity stopper (24) level, the fixed inside space of placing a section of thick bamboo (23) all is the rectangle setting with activity stopper (24) shape, fixed stop (25) that are provided with of a section of thick bamboo (23) one end is placed, fixed stop (25) middle part threaded connection is provided with propelling movement bolt (26), propelling movement bolt (26) one end and activity stopper (24) swing joint.