CN214443108U - Feeding device of lathe - Google Patents
Feeding device of lathe Download PDFInfo
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- CN214443108U CN214443108U CN202120169712.1U CN202120169712U CN214443108U CN 214443108 U CN214443108 U CN 214443108U CN 202120169712 U CN202120169712 U CN 202120169712U CN 214443108 U CN214443108 U CN 214443108U
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- feeding
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Abstract
The utility model discloses a feeding device of a lathe, which comprises a feeding mechanism and a feeding mechanism; the feeding mechanism is arranged on a supporting plate of the lathe, and the supporting plate of the lathe is provided with a switch piece for controlling the feeding mechanism. The utility model has the advantages of simple structure and low cost.
Description
Technical Field
The utility model relates to a lathe field especially indicates a loading attachment of lathe.
Background
The lathe is used for turning a rotating workpiece mainly by a turning tool. The feeding step of the existing lathe is mainly completed by manual operation, so that the production efficiency is influenced, a large amount of human resources are wasted, and certain potential safety hazards exist. In order to improve production efficiency, some lathes can be equipped with the manipulator to come in order to realize automatic feeding, but the manipulator structure is comparatively complicated, and the cost is also higher, is difficult to promote on a large scale.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loading attachment of lathe, it has simple structure, advantage with low costs.
In order to achieve the above purpose, the solution of the present invention is:
a feeding device of a lathe comprises a feeding mechanism and a feeding mechanism; the feeding mechanism comprises a feeding piece, a stop piece, a reset piece and a fixing piece fixed on a supporting plate of the lathe; the feeding piece is connected with the fixing piece in a sliding mode, and a feeding through groove for accommodating a workpiece is formed in the top of the feeding piece; the reset piece is arranged between the feeding piece and the fixing piece and is used for driving the feeding piece to reset; the stop piece is fixed on the fixing piece and provided with a workpiece stop block extending into the feeding through groove; the feeding mechanism comprises a feeding part and a workpiece clamping mechanism; the feeding part is arranged above the lathe supporting plate, the feeding part is provided with a feeding channel for accommodating a workpiece, and the feeding channel penetrates up and down; the workpiece clamping mechanism is matched with the feeding piece and is used for clamping the workpiece accommodated in the feeding channel; the supporting plate of the lathe is provided with a switch piece for controlling the workpiece clamping mechanism.
The bottom of the feeding piece is provided with a slide rail, and the top of the fixing piece is provided with a slide groove in sliding connection with the slide rail; a reset channel is formed between the slide rail and the chute up and down; the feeding piece is fixedly matched with a first reset baffle, the fixing piece is fixedly matched with a second reset baffle, and the first reset baffle and the second reset baffle both penetrate into the reset channel; the reset piece is a reset spring penetrating in the reset channel, and two ends of the reset spring are respectively abutted against the first reset separation blade and the second reset separation blade.
The feeding piece is matched with an adjusting rod which can adjust the fixed position along the sliding direction of the feeding piece; the adjusting rod is abutted against the second reset baffle.
The feeding piece is fixedly matched with a mounting plate, and the mounting plate is provided with a mounting hole; the adjusting rod is provided with a thread section with external threads, the thread section of the adjusting rod penetrates through the mounting plate mounting hole, and the thread section of the adjusting rod is matched with two adjusting nuts for clamping the mounting plate.
The feeding piece sliding rail is meshed with the fixing piece sliding groove.
The workpiece stop block is matched with an elastic buffer piece.
The elastic buffer piece comprises a buffer rod and a buffer spring; the buffer rod can move along the sliding direction of the feeding piece and penetrates through the workpiece stop block, a first clamping block and a second clamping block are fixedly matched with the two ends of the buffer rod respectively, the first clamping block abuts against one side of the workpiece stop block, the buffer rod is sleeved with the buffer spring, and the two ends of the buffer spring abut against the other side of the workpiece stop block and the second clamping block respectively.
One side of the material supply part is provided with a through hole communicated with the material supply channel; the workpiece clamping mechanism comprises a limiting part, a clamping part and a clamping spring; the limiting part is connected with the feeding part and provided with a through hole; the clamping piece can move up and down and penetrates through the through hole of the limiting piece; one end of the clamping part is provided with a clamping part for clamping the workpiece, the clamping part movably enters and exits the feeding channel from the through hole of the feeding part, the clamping part is also provided with a hinge part hinged with the feeding part, and the clamping part is also provided with an opening and closing part movably abutted against the opening and closing part of the supporting plate; the screens piece is put to screens spring cover, and the both ends of screens spring support respectively and lean on the articulated portion of locating part and screens piece.
The clamping part of the clamping piece is provided with a clamping groove for clamping a workpiece.
The fixing piece comprises an upper seat and a bottom plate which are detachably connected; the feeding piece is in sliding connection with the upper seat of the fixing piece; the bottom plate is fixed on a supporting plate of the lathe.
After the technical scheme is adopted, the utility model discloses a direct layer board through the lathe drives feeding mechanism and removes and the action of feeding mechanism, the manipulator of comparing, the utility model discloses a cost is lower, and is structural also more simple.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the feeding mechanism of the present invention;
fig. 3 is an exploded view of the feeding mechanism of the present invention 1;
fig. 4 is an exploded view of the feeding mechanism of the present invention, fig. 2;
fig. 5 is a combined cross-sectional view of the feeding mechanism of the present invention;
fig. 6 is a schematic structural view of a feeding mechanism of the present invention;
fig. 7 is a combined cross-sectional view of the feeding mechanism of the present invention;
description of reference numerals:
a feeding mechanism A, a reset channel A0,
a feeding piece 1, a feeding through groove 11, a slide rail 12, an upper half reset channel 121, a first reset baffle 13, a mounting plate 14,
the stop member 2, the workpiece stop 21,
the return member 3, the return spring 31,
a fixed part 4, an upper seat 401, a bottom plate 402, a chute 41, a lower half reset passage 411, a second reset baffle 42,
an adjusting rod 5, a threaded section 51, an adjusting nut 52,
the elastic buffer 6, the buffer rod 61, the first latch 611, the second latch 612, the buffer spring 62,
a feeding mechanism B is arranged on the lower portion of the feeding mechanism,
the supply member 7, the supply passage 71, the through opening 72,
a workpiece clamping mechanism 8, a limiting part 81, a through hole 811, a clamping part 82, a clamping part 821, a clamping groove 8211, a hinge part 822, a switch part 823, a clamping spring 83,
the position of the supporting plate C, the switch piece C1,
and (D) workpiece D.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 7, the present invention discloses a feeding device for a lathe, which comprises a feeding mechanism a and a feeding mechanism B; the feeding mechanism B is used for supplying a workpiece D to the feeding mechanism A, the feeding mechanism A is used for receiving the workpiece D, and the feeding mechanism A can convey the workpiece D to a chuck of the lathe through the driving of a lathe supporting plate C.
Specifically, as shown in fig. 2 to 5, the feeding mechanism a includes a feeding member 1, a stop member 2, a reset member 3, and a fixing member 4 fixed on a pallet C of a lathe; the feeding piece 1 is in sliding connection with the fixing piece 4, a feeding through groove 11 is formed in the top of the feeding piece 1, and the feeding through groove 11 is used for placing a workpiece; the reset piece 3 is arranged between the feeding piece 1 and the fixing piece 4, and the reset piece 3 is used for driving the feeding piece 1 to reset; the stop part 2 is fixed on the fixing part 4, and the stop part 2 is provided with a workpiece stop block 21 extending into the feeding through groove 11. Because the fixed part 4 of the feeding mechanism A is fixed on the supporting plate C of the lathe, the supporting plate C of the lathe can drive the feeding mechanism A to move. After the feeding mechanism B puts the workpiece D into the feeding through groove 11 of the feeding piece 1, the lathe drives the supporting plate C to move according to a preset program so that the feeding mechanism A moves to a position where a chuck of the lathe can clamp the workpiece D; and finally, controlling the chuck to clamp the workpiece D by the lathe. During the moving process of the supporting plate C, the workpiece stop block 21 of the stop part 2 can move along with the fixing part 4, and the workpiece stop block 21 can push the workpiece D, so that the workpiece D can move along with the fixing part 4; in addition, the feeding piece 1 of the feeding mechanism A is in sliding connection with the fixing piece 4, and the reset piece 3 can drive the feeding piece 1 to reset, so that when the supporting plate C of the lathe drives the fixing piece 4 to move, the feeding piece 1 can be abutted against a chuck of the lathe to enable the feeding piece 1 to move relative to the fixing piece 4, further, the workpiece D can extend out of the feeding through groove 11 to enable the workpiece D to extend into the chuck of the lathe, and therefore the chuck of the lathe can be ensured to clamp the workpiece D.
As shown in fig. 3 to 5, a slide rail 12 is arranged at the bottom of the feeding member 1, and a slide groove 41 connected with the slide rail 12 in a sliding manner is arranged at the top of the fixing member 4; a reset channel A0 is formed between the slide rail 12 and the chute 41; the feeding piece 1 is fixedly matched with a first reset baffle 13, the fixing piece 4 is fixedly matched with a second reset baffle 42, and the first reset baffle 13 and the second reset baffle 42 both penetrate into a reset channel A0; the reset piece 3 is a reset spring 31 penetrating through the reset passage a0, and two ends of the reset spring 31 respectively abut against the first reset baffle 13 and the second reset baffle 42 so that the reset spring 31 can provide a reset force to the feeding piece 1. The first reset baffle 13 can be fixedly connected with the feeding piece 1 in a welding or screw locking manner, and the second reset baffle 42 can be fixedly connected with the fixing piece 4 in a welding or screw locking manner; the section of the feeding piece sliding rail 12 and the section of the fixing piece sliding groove 41 can both be in a dovetail structure, so that the feeding piece sliding rail 12 and the fixing piece sliding groove 41 are mutually occluded in a dovetail connection mode, and the feeding piece 1 is prevented from being separated from the fixing piece 4 upwards; it should be noted that the feeding member slide rail 12 and the fixing member slide groove 41 may be engaged with each other in other ways to prevent the feeding member 1 from falling off the fixing member 4 upward; the bottom of the feeding piece sliding rail 12 is provided with an upper half reset channel 121, the bottom of the fixing piece sliding groove 41 is provided with a lower half reset channel 411, and the upper half reset channel 121 and the lower half reset channel 411 are in butt joint to form the reset channel A0.
As shown in fig. 2 to 5, the feeding member 1 is matched with an adjusting rod 5 which can adjust the fixed position along the sliding direction of the feeding member 1; the adjusting rod 5 abuts against the second reset baffle 42; the utility model discloses can adjust the fixed position of adjusting pole 5 and adjust the reset position of pay-off 1, so that the utility model discloses a feeding mechanism A can be suitable for the work piece of different length. Specifically, the feeding piece 1 is fixedly matched with an installation plate 14, and the installation plate 14 is provided with an installation hole; the adjusting rod 5 is provided with a threaded section 51 with external threads, the threaded section 51 of the adjusting rod 5 penetrates through the mounting hole of the mounting plate 14, and the threaded section 51 of the adjusting rod 5 is matched with two adjusting nuts 52 for clamping the mounting plate 14; the utility model discloses a adjust the fixed position of adjusting pole 5 through adjusting the position of adjusting nut 52 on the screw thread section 51 of adjusting pole 5.
As shown in fig. 2 to 5, the workpiece stopper 21 of the stopper 2 may be matched with an elastic buffer 6, and when the workpiece D placed in the feeding through slot 11 is collided, the elastic buffer 6 can provide a buffering effect for the workpiece D to prevent the workpiece D from being damaged; the elastic buffer 6 comprises a buffer rod 61 and a buffer spring 62; the buffer rod 61 can move along the sliding direction of the feeding member 1 and penetrate through the workpiece stopper 21, a first clamping block 611 and a second clamping block 612 are respectively and fixedly matched with two ends of the buffer rod 61, the first clamping block 611 abuts against one side of the workpiece stopper 21, the buffer spring 62 is sleeved on the buffer rod 61, two ends of the buffer spring 62 respectively abut against the other side of the workpiece stopper 21 and the second clamping block 612, and the second clamping block 612 is used for abutting against a workpiece arranged in the feeding through groove 11.
As shown in fig. 2, the fixing member 4 includes an upper seat 401 and a bottom plate 402 that are detachably connected; wherein the upper seat 401 is provided with the chute 41 so that the feeding member 1 is in sliding contact with the upper seat 2 of the fixing member 4; the bottom plate 402 is fixed on a supporting plate C of the lathe, and the bottom plate 402 can be locked with the upper seat 401 through bolts; the user can choose the bottom plate 402 with different thickness to match with the upper seat 401 according to different lathes, so as to ensure that the center height of the workpiece D in the feeding through groove 11 is consistent with the center height of the chuck of the lathe, and further ensure that the workpiece D can be smoothly fed into the chuck when the supporting plate C drives the feeding mechanism A to move.
As shown in fig. 1, 6 and 7, the feeding mechanism B includes a feeding member 7 and a workpiece clamping mechanism 8; the feeding part 7 is arranged above the lathe supporting plate C, the feeding part 7 is provided with a feeding channel 71 for accommodating a workpiece D, and the feeding channel 71 penetrates through the feeding channel 71 up and down; the workpiece clamping mechanism 8 is matched with the feeding part 7, and the workpiece clamping mechanism 8 is used for clamping a workpiece D accommodated in the feeding channel 71; the supporting plate C of the lathe is provided with a switch piece C1 for operating the workpiece clamping mechanism 8. When the support plate C of the lathe drives the feeding mechanism A to move to the feeding member feeding through groove 11 of the feeding mechanism A to move to the position right below the feeding member feeding channel 71, the switch member C1 of the support plate C controls the workpiece clamping mechanism 8 of the feeding mechanism B, so that the workpiece clamping mechanism 8 releases clamping of the workpiece D accommodated in the feeding channel 71, and the workpiece D in the feeding channel 71 falls into the feeding member feeding through groove 11 of the feeding mechanism A; after the workpiece D in the feeding channel 71 falls into the feeding member feeding through groove 11 of the feeding mechanism a, the supporting plate C of the lathe drives the feeding mechanism a to move, and meanwhile, the opening and closing member C1 of the supporting plate C is separated from the workpiece clamping mechanism 8, so that the workpiece clamping mechanism 8 is reset to clamp the workpiece D accommodated in the feeding channel 71, and the workpiece D in the feeding channel 71 is prevented from falling out.
As shown in fig. 6 and 7, a through hole 72 communicating with the feeding channel 71 is formed on one side of the feeding member 7, and the width of the through hole 72 should be smaller than the length of the workpiece D to prevent the workpiece D from falling out of the through hole 72; the workpiece clamping mechanism 8 comprises a limiting part 81, a clamping part 82 and a clamping spring 83; the limiting part 81 is connected with the feeding part 7, and the limiting part 81 is provided with a through hole 811; a through hole 811 passing through the limiting member 81 and allowing the locking member 82 to move up and down; one end of the blocking part 82 is provided with a blocking part 821 for blocking the workpiece D, the blocking part 821 is movably moved in and out of the feeding channel 71 from the through hole 72 of the feeding part 7, the blocking part 82 is also provided with a hinge part 822 hinged with the feeding part 7, and the blocking part 82 is also provided with a switch part 823 movably abutted with a switch part C1 of the supporting plate C; the position-limiting spring 83 is sleeved on the position-limiting member 82, and two ends of the position-limiting spring 83 respectively abut against the position-limiting member 81 and the hinge portion 822 of the position-limiting member 82. The working principle of the workpiece clamping mechanism 8 and the switch member C1 of the supporting plate C is as follows: when the switch part C1 of the supporting plate C pushes against the switch part 823 of the blocking part 82 to drive the blocking part 82 to rotate forward, the blocking part 82 rotates forward to make the blocking part 821 of the blocking part 82 separate from the blocking of the workpiece D, and at this time, the workpiece D can fall into the feeding through groove 11 of the feeding part 1; when the switch member C1 of the pallet C is disengaged from the switch portion 823 of the locking member 82, the locking spring 83 urges the locking member 82 to return, and the locking member 82 returns to allow the locking portion 821 of the locking member 82 to lock the lowermost workpiece D in the feeding path 71. As shown in fig. 7, the clamping portion 821 of the clamping member 82 may be provided with a clamping slot 8211 for clamping the workpiece D, and an opening of the clamping slot 8211 can clamp the workpiece D to prevent the workpiece D in the feeding channel 71 from falling out; the clamping portion 821 may have an arc structure, so that the clamping portion 821 is prevented from being clamped and the clamping groove 8211 cannot clamp the workpiece D.
To sum up, the utility model discloses a direct layer board C through the lathe drives feeding mechanism A and removes and the action of feeding mechanism B, the manipulator of comparing, the utility model discloses a cost is lower, and is structural also more simple.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. The utility model provides a loading attachment of lathe which characterized in that: comprises a feeding mechanism and a feeding mechanism;
the feeding mechanism comprises a feeding piece, a stop piece, a reset piece and a fixing piece fixed on a supporting plate of the lathe; the feeding piece is connected with the fixing piece in a sliding mode, and a feeding through groove for accommodating a workpiece is formed in the top of the feeding piece; the reset piece is arranged between the feeding piece and the fixing piece and is used for driving the feeding piece to reset; the stop piece is fixed on the fixing piece and provided with a workpiece stop block extending into the feeding through groove;
the feeding mechanism comprises a feeding part and a workpiece clamping mechanism; the feeding part is arranged above the lathe supporting plate, the feeding part is provided with a feeding channel for accommodating a workpiece, and the feeding channel penetrates up and down; the workpiece clamping mechanism is matched with the feeding piece and is used for clamping the workpiece accommodated in the feeding channel; the supporting plate of the lathe is provided with a switch piece for controlling the workpiece clamping mechanism.
2. The loading device for a lathe according to claim 1, wherein: the bottom of the feeding piece is provided with a slide rail, and the top of the fixing piece is provided with a slide groove in sliding connection with the slide rail; a reset channel is formed between the slide rail and the chute up and down; the feeding piece is fixedly matched with a first reset baffle, the fixing piece is fixedly matched with a second reset baffle, and the first reset baffle and the second reset baffle both penetrate into the reset channel;
the reset piece is a reset spring penetrating in the reset channel, and two ends of the reset spring are respectively abutted against the first reset separation blade and the second reset separation blade.
3. The loading device for a lathe according to claim 2, wherein: the feeding piece is matched with an adjusting rod which can adjust the fixed position along the sliding direction of the feeding piece; the adjusting rod is abutted against the second reset baffle.
4. A loading apparatus for a lathe according to claim 3, wherein: the feeding piece is fixedly matched with a mounting plate, and the mounting plate is provided with a mounting hole;
the adjusting rod is provided with a thread section with external threads, the thread section of the adjusting rod penetrates through the mounting plate mounting hole, and the thread section of the adjusting rod is matched with two adjusting nuts for clamping the mounting plate.
5. The loading device for a lathe according to claim 2, wherein: the feeding piece sliding rail is meshed with the fixing piece sliding groove.
6. The loading device for a lathe according to claim 1, wherein: the workpiece stop block is matched with an elastic buffer piece.
7. The loading device for a lathe according to claim 6, wherein: the elastic buffer piece comprises a buffer rod and a buffer spring;
the buffer rod can move along the sliding direction of the feeding piece and penetrates through the workpiece stop block, a first clamping block and a second clamping block are fixedly matched with the two ends of the buffer rod respectively, the first clamping block abuts against one side of the workpiece stop block, the buffer rod is sleeved with the buffer spring, and the two ends of the buffer spring abut against the other side of the workpiece stop block and the second clamping block respectively.
8. The loading device for a lathe according to claim 1, wherein: one side of the material supply part is provided with a through hole communicated with the material supply channel;
the workpiece clamping mechanism comprises a limiting part, a clamping part and a clamping spring; the limiting part is connected with the feeding part and provided with a through hole; the clamping piece can move up and down and penetrates through the through hole of the limiting piece; one end of the clamping part is provided with a clamping part for clamping the workpiece, the clamping part movably enters and exits the feeding channel from the through hole of the feeding part, the clamping part is also provided with a hinge part hinged with the feeding part, and the clamping part is also provided with an opening and closing part movably abutted against the opening and closing part of the supporting plate; the screens piece is put to screens spring cover, and the both ends of screens spring support respectively and lean on the articulated portion of locating part and screens piece.
9. The loading device for a lathe according to claim 8, wherein: the clamping part of the clamping piece is provided with a clamping groove for clamping a workpiece.
10. The loading device for a lathe according to claim 1, wherein: the fixing piece comprises an upper seat and a bottom plate which are detachably connected; the feeding piece is in sliding connection with the upper seat of the fixing piece; the bottom plate is fixed on a supporting plate of the lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169712.1U CN214443108U (en) | 2021-01-21 | 2021-01-21 | Feeding device of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169712.1U CN214443108U (en) | 2021-01-21 | 2021-01-21 | Feeding device of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214443108U true CN214443108U (en) | 2021-10-22 |
Family
ID=78113943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120169712.1U Active CN214443108U (en) | 2021-01-21 | 2021-01-21 | Feeding device of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214443108U (en) |
-
2021
- 2021-01-21 CN CN202120169712.1U patent/CN214443108U/en active Active
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