CN202070784U - Automatic inner hole chamfering machine - Google Patents
Automatic inner hole chamfering machine Download PDFInfo
- Publication number
- CN202070784U CN202070784U CN2010206452071U CN201020645207U CN202070784U CN 202070784 U CN202070784 U CN 202070784U CN 2010206452071 U CN2010206452071 U CN 2010206452071U CN 201020645207 U CN201020645207 U CN 201020645207U CN 202070784 U CN202070784 U CN 202070784U
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- crossbeam
- contraposition
- motor
- regulating block
- workbench
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Abstract
The utility model relates to the field of cutting tools, and particularly relates to an automatic inner hole chamfering machine used for chamfering hole edges. The automatic inner hole chamfering machine comprises a base, pillars and a workbench, wherein the pillars are vertically arranged at two edges of the left side of the base, the pillars are higher than the base, an upper cross beam is arranged at the tops of the two pillars, a lower cross beam is further arranged between the middle lower parts of the two pillars, the workbench is arranged at the upper part of the base and is higher than the lower cross beam, a height regulating mechanism is arranged between the upper cross beam and the lower cross beam, a cross beam is arranged on the height regulating mechanism, a cutting device is arranged at the lower part of the cross beam, in addition, a positioning mechanism is further arranged on the workbench, and a control device for controlling the mechanism is further comprised. The automatic inner hole chamfering machine achieves automation of inner hole chamfering, is convenient for mass production, and meanwhile improves the inner hole chamfering quality and is convenient for later assembling.
Description
Technical field
The utility model relates to the cutting element field, particularly a kind of automatic inner bore chamfering machine that is used for bore edges is carried out chamfering.
Background technology
In the machining of transmission; bore hole or drilling processing always are accompanied by the generation of a large amount of lousiness or burr; the existence of these lousiness or burr usually can influence the equipment quality of product, thereby has influenced the total quality of product, has also influenced the service life of product.Conventional method is used polissoir exactly, enter grinding in the cavity, at first grinding cannot reach desired quality requirement, and man-hour is also long, can't reach very high production efficiency, secondly, when the workman enters workpiece lumen at hand-held polissoir, run into workpiece easily, cause the unnecessary scratch of bumping, influence product quality.
Summary of the invention
Of the present utility model provide a kind of by automation control, accurate positioning, machining accuracy high and the easy inner bore chamfering machine automatically of operation.
The utility model is achieved through the following technical solutions:
Automatic inner bore chamfering machine, it comprises base, pillar and workbench, both sides at base rear end vertically are provided with pillar, and pillar is higher than base, top at two pillars is provided with entablature, middle and lower part between two pillars also is provided with a sill, top at base is provided with workbench, and workbench is higher than sill, be provided with a height adjustment mechanism between entablature and sill, height adjustment mechanism is provided with crossbeam, is provided with a topping machanism in the bottom of crossbeam, also be provided with a detent mechanism on this external workbench, also comprise the control device of a control said mechanism.
Described height adjustment mechanism comprises highly regulates motor, highly regulate motor be fixedly connected on entablature below, the output shaft of highly regulating motor is connected with a leading screw, the lower end of leading screw is provided with bearing and is connected on the sill, be provided with the height that is connected between entablature and the sill in the both sides of highly regulating motor and regulate guide rail, be provided with sliding tray in the inboard of highly regulating guide rail, on leading screw, be provided with the height regulating block, be equipped with a pair of bearing that cooperates with sliding tray in the both sides of height regulating block, the height regulating block is connected with crossbeam.
Described crossbeam comprises first crossbeam and second crossbeam, inboard at first crossbeam and second crossbeam is equipped with shifting chute, the left end of first crossbeam and second crossbeam is connected on the height regulating block, between near height first crossbeam of regulating block and second crossbeam, be provided with the contraposition motor, the contraposition motor is connected with the contraposition leading screw, between first crossbeam of the front of contraposition motor and second crossbeam, be provided with back-up block to the supporting role of contraposition leading screw, the front end of leading screw has the end fixed block to support, the end fixed block connects and is connected with second crossbeam with first crossbeam, on the contraposition leading screw, be connected with the contraposition regulating block, the both sides of contraposition regulating block are provided with sliding bearing, and sliding bearing is arranged in the shifting chute.
Described topping machanism is a pneumatic drill.
Described detent mechanism comprises the pair of guide rails that is connected on the workbench, guide rail is provided with a pair of locating piece that can slide, locating piece is provided with columniform location cylinder, also be provided with an adjusting screw(rod) that is connected with two locating pieces, adjusting screw(rod) is connected on the workbench, and the rotation direction of the screw thread of the left side section of described adjusting screw(rod) and right section is opposite.
Described control device comprises single-chip microcomputer, single-chip microcomputer with highly regulate motor and be connected with the contraposition motor, position detecting device detects contraposition regulating block and height regulating block post exercise position, and be connected with single-chip microcomputer, also be connected with the magnetic valve that is used to control pneumatic drill on the single-chip microcomputer, and the button control module.
Advantage of the present utility model is:
1, the utility model has adopted the cutting way of pneumatic drill, and all there is pneumatic shuttle in general factory, has promptly saved the electric energy that is used to cut,
2, the utility model is regulated the height of crossbeam by highly regulating the motor-driven leading screw, the precision height of lead screw transmission, and the precision that has guaranteed to cut the amount of feeding adopts motor-driven, has saved artificial height and has regulated, and has realized the automation that pneumatic drill moves up and down,
3, be arranged on contraposition motor, the contraposition leading screw on the crossbeam and the contraposition regulating block that is connected with leading screw has formed the contraposition mechanism of automation, promptly realized pneumatic drill and automation, and the lead screw transmission that adopts, guaranteed the accuracy of pneumatic drill contraposition for the machining hole contraposition,
4, be arranged on detent mechanism on the workbench, can adjust two distances between the locating piece, satisfy of the requirement of different size workpiece the location,
5, the utility model is controlled by single-chip microcomputer, has realized the automatically working of machine, can also realize machining to a plurality of stations by mcu programming.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a right view of the present utility model;
Fig. 3 is a left view of the present utility model;
Fig. 4 is the structural representation of crossbeam;
Fig. 5 is the detent mechanism schematic diagram;
1 is entablature among the figure, and 2 is pillar, and 3 is workbench, 4 is base, and 5 is crossbeam, and 6 is pneumatic drill, 7 is detent mechanism, and 8 for highly regulating motor, and 9 is leading screw, 10 for highly regulating guide rail, and 11 is the height regulating block, and 12 is adjusting handle, 13 is adjusting screw(rod), and 14 is sill, and 15 are the contraposition motor, 16 is first crossbeam, 161 is shifting chute, and 17 is second crossbeam, and 18 is back-up block, 19 are the contraposition leading screw, 20 are the contraposition regulating block, and 21 is the end fixed block, and 70 is guide rail, 71 is locating piece, and 72 are the location cylinder.
The specific embodiment
With reference to the accompanying drawings the utility model is further specified,
As Fig. 1 to automatic inner bore chamfering machine shown in Figure 5, it comprises base 4, the top of base 4 is provided with workbench 3, the both sides in base 4 left sides all are fixedly connected with pillar 2, the top of two pillars 2 connects by entablature 1, middle and lower part between two pillars 2 also is provided with a sill 14, and the upper surface of workbench 3 is higher than sill 14, between entablature 1 and sill 14, be provided with a height adjustment mechanism, height adjusting structure is provided with a crossbeam 5, on crossbeam 5, be provided with a topping machanism, described topping machanism is a pneumatic drill 6, here our height adjustment mechanism of setting is mainly used in the height of regulating crossbeam 5, be convenient to the location of workpiece, moreover be exactly to realize that moving up and down of pneumatic drill 6 realize workpiece is cut, the crossbeam 5 that is provided with is convenient to extend in the workpiece chamber chamfering is carried out in the hole, adopting pneumatic drill 6 to cut is that the cutting force that needs when going out deburring because of chamfering is not very big, pneumatic drill 6 can satisfy the production needs, and all there is pneumatic shuttle in general factory, need not extra power-equipment, saved certain energy.
Above-mentioned height adjustment mechanism bag height is regulated motor 8, highly regulate motor 8 be fixedly connected on entablature 1 below, the output shaft of highly regulating motor 8 is connected with a leading screw 9, the lower end of leading screw 9 is provided with bearing and is connected on the sill 14, be provided with the height that is connected between entablature 1 and the sill 14 in the both sides of highly regulating motor 8 and regulate guide rail 10, be provided with sliding tray 101 in the inboard of highly regulating guide rail 10, on leading screw 9, be provided with height regulating block 11, be equipped with a pair of bearing that cooperates with sliding tray 101 in the both sides of height regulating block 11, height regulating block 11 is connected with crossbeam 5, drive leading screw 9 by highly regulating motor 8, leading screw 9 motions drive the motion of height regulating block 11, thereby realized moving up and down of crossbeam, described height is regulated motor 8 and is adopted stepper motor, be convenient to the realization of automation control, the precision height of lead screw transmission, the height regulating block supports crossbeam, so the height regulating block has a pressure to the side of the sliding tray 101 of highly regulating guide rail, bearing is installed in the sliding tray, realize the motion of a rolling, reduced frictional force.
Described crossbeam 5 comprises first crossbeam 16 and second crossbeam 17, inboard at first crossbeam 16 and second crossbeam 17 is equipped with shifting chute 161, the left end of first crossbeam 16 and second crossbeam 17 is connected on the height regulating block 11, between near height first crossbeam 16 of regulating block 11 and second crossbeam 17, be provided with contraposition motor 15, described contraposition motor also is a stepper motor, contraposition motor 15 is connected with contraposition leading screw 19, between first crossbeam 16 of the front of contraposition motor 15 and second crossbeam 17, be provided with contraposition leading screw 19 passive back-up blocks 18, the front end of contraposition leading screw 19 has end fixed block 21 to support, end fixed block 21 is connected with second crossbeam 17 with first crossbeam 16, on contraposition leading screw 19, be connected with contraposition regulating block 20, the both sides of contraposition regulating block 20 are provided with sliding bearing, sliding bearing is arranged in the shifting chute 161, said mechanism has realized the translation of automation control contraposition regulating block, has promptly realized the contraposition campaign of control pneumatic drill.
Described detent mechanism comprises the pair of guide rails 70 that is connected on the workbench, guide rail 70 is connected on the workbench 3, guide rail 70 is provided with a pair of locating piece that can slide 71, locating piece 71 is provided with columniform location cylinder 72, also be provided with an adjusting screw(rod) 13 that is connected with two locating pieces 71, adjusting screw(rod) 13 is connected on the workbench 3, and an end stretches out workbench 3, and on the adjusting screw(rod) 13 of external part, be provided with adjusting handle 12, and the rotation direction of the left side section of described adjusting screw(rod) 12 and the screw thread of right section is opposite, this mechanism is used to realize that merits and demerits adjusting screw(rod) 13 regulates two distances between the locating piece 71, satisfy the positioning requirements of the workpiece of different size with this, secondly regulate two distances between the locating piece fast by the opposite adjusting screw(rod) 13 of screw thread of left side section and right section, the adjusting handle of setting is convenient to the user and is regulated.
The utility model also comprises a control device, it comprises single-chip microcomputer, single-chip microcomputer with highly regulate motor and be connected with the contraposition motor, position detecting device detects contraposition regulating block and height regulating block post exercise position, and be connected with single-chip microcomputer, also be connected with the magnetic valve that is used to control pneumatic drill on the single-chip microcomputer, and the button control module.We by single-chip microcomputer to highly regulating motor and the contraposition motor sends control signal, control the distance of the motion of height regulating block and contraposition regulating block, and we detect contraposition regulating block and height regulating block post exercise position by the position detecting device that is provided with, and data are fed back to single-chip microcomputer, judge whether and to compensate, guaranteed the degree of accuracy of the location of height regulating block and contraposition regulating block, the button control module that is provided with is convenient to the user machine is carried out manual adjustments, we can also realize the machining of machine to a plurality of stations by programming, and whether we control pneumatic drill by the break-make of Single-chip Controlling magnetic valve and rotate.
The utility model has been realized the automation of interior Hole chamfering, is convenient to be used for large batch of production, has also improved the quality of interior Hole chamfering simultaneously, is convenient to later assembling.
Claims (6)
1. automatic inner bore chamfering machine, it comprises base, pillar and workbench, both sides in chassis left side vertically are provided with pillar, and pillar is higher than base, top at two pillars is provided with entablature, middle and lower part between two pillars also is provided with a sill, top at base is provided with workbench, and workbench is higher than sill, it is characterized in that: be provided with a height adjustment mechanism between entablature and sill, height adjustment mechanism is provided with crossbeam, is provided with a topping machanism in the bottom of crossbeam, also be provided with a detent mechanism on this external workbench, also comprise the control device of a control said mechanism.
2. automatic inner bore chamfering machine according to claim 1, it is characterized in that: described height adjustment mechanism comprises highly regulates motor, highly regulate motor be fixedly connected on entablature below, the output shaft of highly regulating motor is connected with a leading screw, the lower end of leading screw is provided with bearing and is connected on the sill, be provided with the height that is connected between entablature and the sill in the both sides of highly regulating motor and regulate guide rail, be provided with sliding tray in the inboard of highly regulating guide rail, on leading screw, be provided with the height regulating block, be equipped with a pair of bearing that cooperates with sliding tray in the both sides of height regulating block, the height regulating block is connected with crossbeam.
3. automatic inner bore chamfering machine according to claim 1, it is characterized in that: described crossbeam comprises first crossbeam and second crossbeam, inboard at first crossbeam and second crossbeam is equipped with shifting chute, the left end of first crossbeam and second crossbeam is connected on the height regulating block, between near height first crossbeam of regulating block and second crossbeam, be provided with the contraposition motor, the contraposition motor is connected with the contraposition leading screw, between first crossbeam of the front of contraposition motor and second crossbeam, be provided with back-up block to the supporting role of contraposition leading screw, the front end of leading screw has the end fixed block to support, the end fixed block connects and is connected with second crossbeam with first crossbeam, on the contraposition leading screw, be connected with the contraposition regulating block, the both sides of contraposition regulating block are provided with sliding bearing, and sliding bearing is arranged in the shifting chute.
4. automatic inner bore chamfering machine according to claim 1 is characterized in that: described topping machanism is a pneumatic drill.
5. automatic inner bore chamfering machine according to claim 1, it is characterized in that: described detent mechanism comprises the pair of guide rails that is connected on the workbench, guide rail is provided with a pair of locating piece that can slide, locating piece is provided with columniform location cylinder, also be provided with an adjusting screw(rod) that is connected with two locating pieces, adjusting screw(rod) is connected on the workbench, and the rotation direction of the screw thread of the left side section of described adjusting screw(rod) and right section is opposite.
6. automatic inner bore chamfering machine according to claim 1, it is characterized in that: described control device comprises single-chip microcomputer, single-chip microcomputer with highly regulate motor and be connected with the contraposition motor, position detecting device detects contraposition regulating block and height regulating block post exercise position, and be connected with single-chip microcomputer, also be connected with the magnetic valve that is used to control pneumatic drill on the single-chip microcomputer, and the button control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206452071U CN202070784U (en) | 2010-12-07 | 2010-12-07 | Automatic inner hole chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206452071U CN202070784U (en) | 2010-12-07 | 2010-12-07 | Automatic inner hole chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070784U true CN202070784U (en) | 2011-12-14 |
Family
ID=45108895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206452071U Expired - Fee Related CN202070784U (en) | 2010-12-07 | 2010-12-07 | Automatic inner hole chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962695A (en) * | 2012-11-26 | 2013-03-13 | 安徽长青电子机械（集团）有限公司 | Equipment for precisely fixing rods |
-
2010
- 2010-12-07 CN CN2010206452071U patent/CN202070784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962695A (en) * | 2012-11-26 | 2013-03-13 | 安徽长青电子机械（集团）有限公司 | Equipment for precisely fixing rods |
| CN102962695B (en) * | 2012-11-26 | 2016-01-20 | 安徽长青电子机械（集团）有限公司 | A kind of equipment for accurately fixing bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20121207 |