CN203679290U - Dry type bar material automatic feeding device for automatic numerically controlled lathe - Google Patents
Dry type bar material automatic feeding device for automatic numerically controlled lathe Download PDFInfo
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- CN203679290U CN203679290U CN201320799949.3U CN201320799949U CN203679290U CN 203679290 U CN203679290 U CN 203679290U CN 201320799949 U CN201320799949 U CN 201320799949U CN 203679290 U CN203679290 U CN 203679290U
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- straight beam
- bar
- dry type
- push rod
- automatic feeding
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Abstract
The utility model discloses a dry type bar material automatic feeding device for an automatic numerically controlled lathe. The device comprises a machine frame, a bar material feeding device, a material pushing device and a material discharging nozzle, wherein the machine frame comprises an upper straight beam, a lower straight beam and a stand column which is arranged at the lower end of the lower straight beam, and a V-shaped groove which extends in a length direction is formed in the lower straight beam; the bar material feeding device comprises a support frame, a material frame and a material selecting device; the material pushing device comprises a push rod, a torque limiter, a screw rod and a driving device which is used for driving the torque limiter and the screw rod to work, and the push rod is placed in the V-shaped groove; a through hole corresponding to the V-shaped groove is formed in the material discharging nozzle, and the size of the through hole can be regulated. A first cylinder regulates the position of the lower straight beam relative to the upper straight beam according to the size of the diameter of a bar material, so that the center of the push rod, the center of the rod material entering the V-shaped groove and the center of the through hole in the material discharging nozzle are located on the same straight line. The dry type bar material automatic feeding device adopts a method of dry type material feeding, and has the advantages of simple structure, wide material feeding range, high automation degree, high accuracy in pushing bar materials, and high convenience in mounting, regulating and maintenance.
Description
Technical field:
The utility model relates to bar feeder product technical field, refers in particular to a kind of employing " dry type " feeding, and feeding scope is wide, automaticity is high, push the accurate automatic numerical control lathe of bar dry type rod material automatic feeding equipment.
Background technology:
Automatically bar feeder, as its name suggests, be exactly assignment close can continuous circulation process bars class material material equipment realize self-feeding, thereby improve the working (machining) efficiency of equipment and the feeding machine of automaticity, it can process all kinds of bars (comprising all kinds of round bars, hexagonal material, hollow material etc.).
Current lathe bar feeder major part is on the market wet type (being oily liquid immersion type), and bar is contained in the jacking pipe of sealing, is advanced bar by oil liquid pressure as piston.Adding man-hour, when lathe dog steps up bar, stop advancing bar, in whole feeding process, bar is almost all immersed in fluid, when bar processing rotation, is easy to fluid to take the work chuck place that lathe adds to, be not easy to processing and observe, particularly some alloys belongs to does not need the more like this of cooling processing as the bar of aluminium or organic matter (plastics) etc.Secondly, the also trouble of reloading processes every bar at every turn, need to pull the feeding mouth of pipe with lathe main axis hole staggers, and material could be packed in feeding mother pipe, then turns back, and makes, after feed pipe and lathe main axis hole centering, just can carry out processing next time.In addition, each sleeve pipe send bar scope little, if be processed with the bar of many moneys different-diameter, need polygamy jacking pipe, troublesome poeration.
In view of this, the inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of and adopt " dry type " feeding, and feeding scope is wide, automaticity is high, push the accurate automatic numerical control lathe of bar dry type rod material automatic feeding equipment.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this automatic numerical control lathe comprises with dry type rod material automatic feeding equipment: a frame, it comprises: go up straight beam, lower straight beam and be arranged at the column of lower straight beam lower end, wherein, between upper straight beam and lower straight beam, be formed with assembly space, and on column, be provided with the first cylinder that adjustable lower straight beam moves up and down in pairs, have a V-type groove on described lower straight beam, this V-type groove extends along the length direction of lower straight beam; One bar feed arrangement, it comprises: the bracing frame of installation frame side, multiple be assemblied on bracing frame and for bearing the bin of bar and for controlling the each materials device of choosing that enters V-type groove on described lower straight beam of bar; One material-pulling device, it comprises: be installed on push rod, the screw mandrel coordinating with the torque limiter of push rod interlock, with torque limiter of described upper straight beam below and be installed on described upper straight beam top and the drive unit for driving torque limiter and screw mandrel work, described push rod falls into the assembly space between described upper straight beam and lower straight beam, and is arranged in described V-type groove; One discharging gate, it is arranged at the end of lower straight beam, and this discharging gate has adjusting the through hole corresponding with V-type groove; The first described cylinder is according to the position that under the diameter adjustment of bar, straight beam is gone up straight beam relatively, the center that makes push rod with enter through hole in the center of the bar in V-type groove and discharging gate and be centered close to same straight line.
Furthermore, in technique scheme, be provided with paired retainer piece on described lower straight beam, the face that these two retainer pieces are relative is inclined-plane, makes the described V-type groove of formation between two retainer pieces.
Furthermore, in technique scheme, described upper straight beam lower end is provided with paired left and right holding pad, between this left and right holding pad, is formed with gap, and this left and right holding pad is positioned at described retainer piece top.
Furthermore, in technique scheme, the upper surface of described bin is inclined plane, and this inclined plane is downward-sloping towards the direction of described lower straight beam.
Furthermore, in technique scheme, the described materials device of choosing includes: one chooses flitch and chooses for driving the second cylinder that flitch moves, wherein, this is chosen flitch middle part and is articulated on described bin by a body of rod, and this is chosen flitch one end and is connected with the push rod of the second cylinder, and the other end puts in the side of described V-type groove.
Furthermore, in technique scheme, the described flitch of choosing comprises: a main part, take shape in main part front end and the connecting portion that is connected with the push rod of the second cylinder, take shape in the barb of main part upper end and take shape in the guide portion of main part rear end, wherein, main part middle part is articulated on described bin by a body of rod.
Furthermore, in technique scheme, described drive unit comprises: the sprocket wheel that is arranged at the motor of described upper straight beam side and coordinates with motor, wherein, this sprocket wheel and described torque limiter interlock.
Furthermore, in technique scheme, described upper straight beam side is also provided with a chain wheel cover, and the sprocket wheel of stating by this chain wheel cover residence.
Furthermore, in technique scheme, described upper straight beam lower end is provided with guide rail and is socketed on the slide block on guide rail, and wherein, slide block is also socketed on the described screw mandrel that is positioned at guide rail below, and slide block is fixedly connected with described push rod.
Furthermore, in technique scheme, described push rod is " L " font.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art:
1, the position that only need to relatively go up straight beam by straight beam under the first cylinder adjustment when the utility model is to the different bar of diameter, the center that makes push rod with enter through hole in the center of the bar in V-type groove and discharging gate and be centered close to same straight line, so that the utility model can be carried the bar of various different size sizes, makes its feeding scope wide.
2, the oil immersed type feeding that the utility model breaks traditions, and adopt the mode of " dry type " to carry out feeding to bar, do not worry oil leakage phenomenon, avoid bar in feeding process to attach the phenomenon of a lot of fluid to lathe dog, so that cleaning and follow-up processing, particularly plastic cement and the processing of a lot of alloy bars.
3, the utility model is unlike oil immersed type feeding, and the sleeve pipe that has often sent a bar need to get loose on support, arranges certain angle, disclose into bar, then righting locking, then process.But directly bar (5-10 bar) is placed on the bin of described bar feed arrangement, often process a bar, bin can be delivered to bar in V-type groove automatically, so that can enter fast feeding state, greatly reduce the time of adding bar, to improve automaticity of the present utility model.
4, the utility model adopts screw mandrel to coordinate torque limiter and guide rail to drive push rod to move, and torque clutch is set pusher power size (or lathe dog sends signal controlling), makes lathe dog in the time clamping bar, and push rod stops advancing; When lathe dog unclamps bar, push rod advances again, so that the utility model pushes bar accurately, conveniently.
5, the utility model is simple in structure, and installation, adjustment, easy maintenance, very convenient to use.
Brief description of the drawings:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the local enlarged diagram of A part in Fig. 1;
Fig. 3 is left view of the present utility model;
Fig. 4 is the local enlarged diagram of B part in Fig. 3;
Fig. 5 is operation principle schematic diagram of the present utility model;
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Shown in Fig. 1-5, be a kind of automatic numerical control lathe dry type rod material automatic feeding equipment, comprising: a frame 1, be installed on bar feed arrangement 2 and material-pulling device 3 and discharging gate 4 in frame 1.
Described frame 1 comprises: go up straight beam 11, lower straight beam 12 and be arranged at the column 13 of lower straight beam 12 lower ends, wherein, between upper straight beam 11 and lower straight beam 12, be formed with assembly space, and on column 13, be provided with the first cylinder 14 that adjustable lower straight beam 12 moves up and down in pairs, on described lower straight beam 12, have a V-type groove 120, this V-type groove 120 extends along the length direction of lower straight beam 12.
On described lower straight beam 12, be provided with paired retainer piece 121, the face that these two retainer pieces 121 are relative is inclined-plane, makes the described V-type groove 120 of formation between two retainer pieces 121.
Described upper straight beam 11 lower ends are provided with paired left and right holding pad 111,112, between this left and right holding pad 111,112, be formed with gap, and this left and right holding pad 111,112 is positioned at described retainer piece 121 tops, and left and right holding pad 111,112 is positioned at described V-type groove 120 tops.
Described bar feed arrangement 2 comprises: the bracing frame 21 of installation frame 1 side, multiple be assemblied on bracing frame 21 and for bear the bin 22 of bar and for control bar each one enter V-type groove 120 on described lower straight beam 12 choose materials device 23.
The upper surface of described bin 22 is inclined plane, this inclined plane is downward-sloping towards the direction of described lower straight beam 12, make the bar moment holding on bin 22 there is the active force towards V-type groove 120, bar on bin 22 is fallen into after V-type groove 120, another bar adjacent with this bar fallen the end on bin 22, and in state to be entered.
The described materials device 23 of choosing includes: one chooses flitch 24 and chooses for driving the second cylinder 25 that flitch 24 moves, wherein, this is chosen flitch 24 middle parts and is articulated on described bin 22 by a body of rod, and this is chosen flitch 24 one end and is connected with the push rod of the second cylinder 25, and the other end puts in the side of described V-type groove 120.
The described flitch 24 of choosing comprises: a main part 241, take shape in main part 241 front ends and the connecting portion 242 that is connected with the push rod of the second cylinder 25, take shape in the barb 243 of main part 241 upper ends and take shape in the guide portion 244 of main part 241 rear ends, wherein, main part 241 middle parts are articulated on described bin 22 by a body of rod.
Described material-pulling device 3 comprises: the screw mandrel 34 that be installed on the push rod 31 of described upper straight beam 11 belows, coordinates with the torque limiter 33 of push rod 31 interlocks, with torque limiter 33 and the drive unit 32 that is installed on described upper straight beam 11 tops and works for driving torque limiter 33 and screw mandrel 34, described push rod 31 falls into the assembly space between described upper straight beam 11 and lower straight beam 12, and is arranged in described V-type groove 120.
Described discharging gate 4 is arranged at the end of lower straight beam 12, and this discharging gate 4 has adjusting the through hole corresponding with V-type groove 120.
The first described cylinder 14 is according to position that under the diameter adjustment of bar, straight beam 12 is gone up straight beam 11 relatively, make push rod 31 center and enter through hole in the center of the bar in V-type groove 120 and discharging gate 4 and be centered close to same straight line, so that the utility model can be carried the bar of various different size sizes, makes its feeding scope wide.
Described drive unit 32 comprises: the sprocket wheel that is arranged at the motor 321 of described upper straight beam 11 sides and coordinates with motor 321, wherein, this sprocket wheel and described torque limiter 33 interlocks.In addition, described upper straight beam 11 sides are also provided with a chain wheel cover 113, and cover described sprocket wheel by this chain wheel cover 113, can effectively protect sprocket wheel like this.
Described upper straight beam 11 lower ends are provided with guide rail 35 and are socketed on the slide block 36 on guide rail 35, and wherein, slide block 36 is also socketed on the described screw mandrel that is positioned at guide rail 35 belows, and slide block 36 is fixedly connected with described push rod 31.Described push rod 31 is " L " font.
When the utility model uses, directly 5-10 bar bar is placed on the bin of described bar feed arrangement 2 to 22, because the upper surface of bin 22 is inclined plane, so just can make often processing a bar, in the V-type groove 120 that bin 22 can be delivered to bar automatically, so that can enter fast feeding state, greatly reduce the time of adding bar, to improve automaticity of the present utility model.Subsequently, described material-pulling device 3 is worked, motor 321 coordinates screw mandrel 34 to coordinate torque limiter 33 and guide rail to drive push rod 31 to move, torque clutch is set pusher power size (or lathe dog sends signal controlling), make the lathe dog 51 of lathe 5 in the time clamping bar, push rod 31 stops advancing; When lathe dog 51 unclamps bar, push rod advances again, so that the utility model pushes bar accurately, conveniently.
Because the utility model adopts the mode of " dry type ", bar is carried out to feeding, do not worry oil leakage phenomenon, avoid bar in feeding process to attach the phenomenon of a lot of fluid to lathe dog, so that cleaning and follow-up processing, particularly plastic cement and the processing of a lot of alloy bars.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (10)
1. dry type rod material automatic feeding equipment for automatic numerical control lathe, comprising:
One frame (1), it comprises: go up straight beam (11), lower straight beam (12) and be arranged at the column (13) of lower straight beam (12) lower end, wherein, between upper straight beam (11) and lower straight beam (12), be formed with assembly space, and on column (13), be provided with the first cylinder (14) that adjustable lower straight beam (12) moves up and down in pairs, on described lower straight beam (12), have a V-type groove (120), this V-type groove (120) extends along the length direction of lower straight beam (12);
One bar feed arrangement (2), it comprises: the bracing frame (21) of installation frame (1) side, multiple be assemblied in bracing frame (21) upper and for bear the bin (22) of bar and for control bar each one enter the upper V-type groove (120) of described lower straight beam (12) choose materials device (23);
One material-pulling device (3), it comprises: the drive unit (32) that is installed on push rod (31), the screw mandrel (34) coordinating with the torque limiter (33) of push rod (31) interlock, with torque limiter (33) of described upper straight beam (11) below and is installed on above described upper straight beam (11) and works for driving torque limiter (33) and screw mandrel (34), described push rod (31) falls into the assembly space between described upper straight beam (11) and lower straight beam (12), and is arranged in described V-type groove (120);
One discharging gate (4), it is arranged at the end of lower straight beam (12), and this discharging gate (4) has adjusting the through hole corresponding with V-type groove (120);
Described the first cylinder (14) is gone up the position of straight beam (11) relatively according to straight beam (12) under the diameter adjustment of bar, make the center of push rod (31) and the center and the middle through hole of discharging gate (4) that enter the bar in V-type groove (120) be centered close to same straight line.
2. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 1, it is characterized in that: on described lower straight beam (12), be provided with paired retainer piece (121), the face that these two retainer pieces (121) are relative is inclined-plane, makes the described V-type groove (120) of formation between two retainer pieces (121).
3. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 2, it is characterized in that: described upper straight beam (11) lower end is provided with paired left and right holding pad (111,112), this left and right holding pad is formed with gap between (111,112), and this left and right holding pad (111,112) is positioned at described retainer piece (121) top.
4. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 1, is characterized in that: the upper surface of described bin (22) is inclined plane, and this inclined plane is downward-sloping towards the direction of described lower straight beam (12).
5. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 4, it is characterized in that: the described materials device (23) of choosing includes: one chooses flitch (24) and chooses for driving the second cylinder (25) that flitch (24) moves, wherein, this is chosen flitch (24) middle part and is articulated on described bin (22) by a body of rod, and this is chosen flitch (24) one end and is connected with the push rod of the second cylinder (25), and the other end puts in the side of described V-type groove (120).
6. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 5, it is characterized in that: the described flitch (24) of choosing comprising: a main part (241), take shape in main part (241) front end and the connecting portion (242) that is connected with the push rod of the second cylinder (25), take shape in the barb (243) of main part (241) upper end and take shape in the guide portion (244) of main part (241) rear end, wherein, main part (241) middle part is articulated on described bin (22) by a body of rod.
7. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 1, it is characterized in that: described drive unit (32) comprising: the sprocket wheel that is arranged at the motor (321) of described upper straight beam (11) side and coordinates with motor (321), wherein, this sprocket wheel and described torque limiter (33) interlock.
8. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 7, it is characterized in that: described upper straight beam (11) side is also provided with a chain wheel cover (113), and cover described sprocket wheel by this chain wheel cover (113).
9. according to dry type rod material automatic feeding equipment for the automatic numerical control lathe described in claim 1-8 any one, it is characterized in that: described upper straight beam (11) lower end is provided with guide rail (35) and is socketed on the slide block (36) on guide rail (35), wherein, slide block (36) is also socketed on the described screw mandrel that is positioned at guide rail (35) below, and slide block (36) is fixedly connected with described push rod (31).
10. dry type rod material automatic feeding equipment for automatic numerical control lathe according to claim 9, is characterized in that: described push rod (31) is " L " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799949.3U CN203679290U (en) | 2013-12-05 | 2013-12-05 | Dry type bar material automatic feeding device for automatic numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799949.3U CN203679290U (en) | 2013-12-05 | 2013-12-05 | Dry type bar material automatic feeding device for automatic numerically controlled lathe |
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| Publication Number | Publication Date |
|---|---|
| CN203679290U true CN203679290U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799949.3U Expired - Fee Related CN203679290U (en) | 2013-12-05 | 2013-12-05 | Dry type bar material automatic feeding device for automatic numerically controlled lathe |
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| CN (1) | CN203679290U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607663A (en) * | 2015-01-22 | 2015-05-13 | 郭美英 | Automatic cutting lathe for shaft parts |
| CN104827058A (en) * | 2015-05-11 | 2015-08-12 | 广东骏驰科技股份有限公司 | Automatic feeding mechanism and feeding method of rod numerically controlled lathe |
| CN105269388A (en) * | 2015-10-27 | 2016-01-27 | 东莞汉龙钢铁制品有限公司 | Automatic feeding machine of numerical control lathe |
| CN107443081A (en) * | 2017-08-13 | 2017-12-08 | 宁波三灵电子有限公司 | Light-wall pipe fully automatic feeding, material cutting, flat head chamfering all-in-one |
| CN107598191A (en) * | 2017-10-31 | 2018-01-19 | 东北大学 | A kind of numerically controlled lathe automatic feeding |
| CN108543958A (en) * | 2018-05-29 | 2018-09-18 | 常熟建华模具科技股份有限公司 | Metal bar material autoloader |
| TWI733958B (en) * | 2016-11-30 | 2021-07-21 | 瑞士商Ｌｎｓ管理股份有限公司 | Overmolded body for bar feeder |
-
2013
- 2013-12-05 CN CN201320799949.3U patent/CN203679290U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607663A (en) * | 2015-01-22 | 2015-05-13 | 郭美英 | Automatic cutting lathe for shaft parts |
| CN104607663B (en) * | 2015-01-22 | 2017-04-12 | 郭美英 | Automatic cutting lathe for shaft parts |
| CN104827058A (en) * | 2015-05-11 | 2015-08-12 | 广东骏驰科技股份有限公司 | Automatic feeding mechanism and feeding method of rod numerically controlled lathe |
| CN105269388A (en) * | 2015-10-27 | 2016-01-27 | 东莞汉龙钢铁制品有限公司 | Automatic feeding machine of numerical control lathe |
| TWI733958B (en) * | 2016-11-30 | 2021-07-21 | 瑞士商Ｌｎｓ管理股份有限公司 | Overmolded body for bar feeder |
| CN107443081A (en) * | 2017-08-13 | 2017-12-08 | 宁波三灵电子有限公司 | Light-wall pipe fully automatic feeding, material cutting, flat head chamfering all-in-one |
| CN107598191A (en) * | 2017-10-31 | 2018-01-19 | 东北大学 | A kind of numerically controlled lathe automatic feeding |
| CN108543958A (en) * | 2018-05-29 | 2018-09-18 | 常熟建华模具科技股份有限公司 | Metal bar material autoloader |
| CN108543958B (en) * | 2018-05-29 | 2024-02-02 | 常熟建华模具科技股份有限公司 | Automatic feeder for metal bar stock |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141205 |
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| EXPY | Termination of patent right or utility model |