CN211966702U - Positioning and centering device for middle shaft parts of mechanical production line - Google Patents
Positioning and centering device for middle shaft parts of mechanical production line Download PDFInfo
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- CN211966702U CN211966702U CN202020411453.4U CN202020411453U CN211966702U CN 211966702 U CN211966702 U CN 211966702U CN 202020411453 U CN202020411453 U CN 202020411453U CN 211966702 U CN211966702 U CN 211966702U
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- seat
- guide groove
- fixedly connected
- clamping
- handed screw
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Abstract
The utility model discloses a positioning and centering device for shaft parts in a mechanical production line, which comprises a guide groove seat I, a guide groove I, a left-handed screw, a nut seat I, an end cover I, a motor I, a mounting seat I, a buffering device I, a clamping device II, a buffering device II, a mounting seat II, a nut seat II, a guide groove II, a right-handed screw, an end cover II, a guide groove seat II and a connecting seat; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, wherein the two sides of the shaft part are clamped by moving the first clamping seat and the second clamping seat inwards to center, thus ensuring the positioning precision of the shaft part clamping at the moment and ensuring that the end surface of the shaft part clamping can be parallel to the end surface of the connecting block, thereby improving the precision of the subsequent centering clamping; the utility model discloses in through buffer one and buffer two centering clamping shaft class part both sides tip, just also guaranteed that this moment axle class part is in the centering position to improve the precision of the centre gripping of manipulator among the mechanical production line.
Description
The technical field is as follows:
the utility model relates to a mechanical production equipment of axle type part, in particular to location centering device of axle type part in mechanical production line.
Background art:
in industrial production, the structure of some parts requires symmetry, such as wheel axles, and for the parts, the machining precision can be greatly improved if the symmetrical parts can be machined simultaneously in the mass production machining process. For large-scale parts with symmetrical structures, the parts are difficult to assemble and disassemble in the production and machining process, the machining efficiency is reduced due to frequent assembly and disassembly of the parts, the machining time is prolonged, in addition, the alignment and centering of the parts are time-consuming in the machining process, the requirement on operators is high, and the positioning precision is difficult to ensure due to certain deviation in manual positioning.
The utility model has the following contents:
the utility model aims at providing a location centering device of axle type part among the mechanical production line just in order to solve above-mentioned problem, solved the course of working, part alignment centering is more time-consuming, and is higher to operating personnel's requirement, has certain deviation because of artifical location again, is difficult to the problem of the precision of assurance location.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a location centering device of mechanical production line mesoaxis class part, its innovation point lies in: the left-handed screw assembly comprises a guide groove seat I, a guide groove I, a left-handed screw, a nut seat I, an end cover I, a motor I, a mounting seat I, a buffering device I, a clamping device II, a buffering device II, a mounting seat II, a nut seat II, a guide groove II, a right-handed screw, an end cover II, a guide groove seat II and a connecting seat; a transverse guide groove I is arranged in the upper side of the guide groove seat I, and the right side of the guide groove seat I is fixedly connected to the left side of the connecting seat; a first nut seat is transversely and movably connected in the first guide groove, and a first end cover is fixedly connected at the opening at the left side of the first guide groove; the left side of the left-handed screw is movably connected into the first end cover, the right side of the left-handed screw is movably connected into the left side of the connecting seat, the left end of the left-handed screw is fixedly connected with a right output shaft of the first motor, and the left-handed screw is connected with a transverse threaded hole at the lower side of the nut seat; the first motor is fixedly connected to the left side of the first end cover; the bottom of the first mounting seat is fixedly connected to the top of the first nut seat, the left upper side of the first mounting seat is fixedly connected with a first buffer device, and the right upper side of the first mounting seat is fixedly connected with a first clamping device; the left side of the second guide groove seat is fixedly connected to the right side of the connecting seat, and a transverse second guide groove is formed in the upper side of the second guide groove seat; a nut seat II is transversely and movably connected in the guide groove II, and an opening at the right side of the guide groove II is fixedly connected with an end cover II; the left side of the right-handed screw is movably connected in the right side of the connecting seat, the left end of the right-handed screw is fixedly connected with the right end of the left-handed screw, the right side of the right-handed screw is movably connected in the second end cover, and the right-handed screw is connected with a transverse threaded hole in the lower side of the second nut seat; the bottom of the second mounting seat is fixedly connected to the top of the second nut seat, the right upper side of the second mounting seat is fixedly connected with a second buffer device, and the left upper side of the second mounting seat is fixedly connected with a second clamping device.
Preferably, the second buffer device and the first buffer device have the same structure and are symmetrically arranged, and the specific structure is as follows: comprises a shell, a movable block, a connecting block and a buffer spring; the movable block left side is horizontal swing joint right side in the casing, movable block right side tip fixedly connected with connecting block, movable block left side recess with be equipped with buffer spring between the left surface in the casing.
Preferably, a buffer gap is arranged between the left side surface of the connecting block and the right side surface of the shell.
Preferably, the second buffer device and the first clamping device are the same in structure and are symmetrically arranged, and the specific structure is as follows: the clamping device comprises a sliding chute seat, a sliding chute, a motor II, a double-head screw, a clamping seat I and a clamping seat II; a transverse sliding groove is formed in the upper side of the sliding groove seat; the left side and the right side of the double-head screw are respectively movably connected in the left side wall and the right side wall of the chute, and one end part of one side of the double-head screw is fixedly connected with an output shaft of the motor II; the second motor is fixedly connected to the outside of one side of the sliding groove seat; the lower side of the clamping seat is movably connected to the middle left side of the sliding chute, and a lower left-hand threaded hole of the clamping seat is connected with a left-hand external thread on the left side of the double-head screw; the second clamping seat and the first clamping seat are symmetrically arranged, the two lower sides of the clamping seat are movably connected to the middle right side of the sliding groove, and right-handed threaded holes in the two lower sides of the clamping seat are connected with right-handed external threads on the right side of the double-head screw.
Preferably, symmetrical V-shaped centering clamping grooves are formed between the second clamping seat and the first clamping seat in an opposite mode.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, here through grip slipper one and grip slipper two simultaneously to the inboard removal centering clip axle type part both sides, just also guaranteed that the positioning accuracy of axle type part centre gripping this moment ensures that its terminal surface can parallel with the connecting block terminal surface to the precision of follow-up centering centre gripping has been improved.
(2) The utility model discloses in through buffer one and buffer two centering clamping shaft class part both sides tip, just also guaranteed that this moment axle class part is in the centering position to improve the precision of the centre gripping of manipulator among the mechanical production line.
(3) The utility model discloses well buffer one and buffer two that set up can reduce the harm of axle type part, observe simultaneously and be equipped with the buffering clearance between connecting block left surface and the casing right flank, also can judge whether axle type part is in the centering position completely.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the buffering device.
Fig. 3 is a schematic structural view of the clamping device.
1-a first guide groove seat; 2, a first guide groove; 3-a left-handed screw; 4-a first nut seat; 5, end cover one; 6, a first motor; 7-mounting a first mounting seat; 8-a first buffer device; 9-a first clamping device; 10-a second clamping device; 11-a second buffer device; 12-mounting seat II; 13-nut seat two; 14-guide groove two; 15-right-handed screw; 16-end cover two; 17-a second guide groove seat; 18-a connecting socket; 81-a housing; 82-a movable block; 83-connecting block; 84-a buffer spring; 91-a chute base; 92-a chute; 93-motor two; 94-double-ended screw; 95-a first clamping seat; and 96-clamping seat II.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment: a positioning and centering device for a middle shaft part in a mechanical production line comprises a guide groove seat I1, a guide groove I2, a left-handed screw rod 3, a nut seat I4, an end cover I5, a motor I6, a mounting seat I7, a buffering device I8, a clamping device I9, a clamping device II 10, a buffering device II 11, a mounting seat II 12, a nut seat II 13, a guide groove II 14, a right-handed screw rod 15, an end cover II 16, a guide groove seat II 17 and a connecting seat 18; a transverse guide groove I2 is arranged in the upper side of the guide groove seat I1, and the right side of the guide groove seat I1 is fixedly connected to the left side of the connecting seat 18; a nut seat I4 is transversely and movably connected in the guide groove I2, and an opening at the left side of the guide groove I2 is fixedly connected with an end cover I5; the left side of the left-handed screw rod 3 is movably connected into a first end cover 5, the right side of the left-handed screw rod 3 is movably connected into the left side of a connecting seat 18, the left end of the left-handed screw rod 3 is fixedly connected with a right output shaft of a first motor 6, and the left-handed screw rod 3 is connected with a transverse threaded hole at the lower side of a first nut seat 4; the motor I6 is fixedly connected to the left side of the end cover I5; the bottom of the first mounting seat 7 is fixedly connected to the top of the first nut seat 4, the upper left side of the first mounting seat 7 is fixedly connected with a first buffer device 8, and the upper right side of the first mounting seat 7 is fixedly connected with a first clamping device 9; the left side of the second guide groove seat 17 is fixedly connected to the right side of the connecting seat 18, and a transverse second guide groove 14 is formed in the upper side of the second guide groove seat 17; a nut seat II 13 is transversely and movably connected in the guide groove II 14, and an opening at the right side of the guide groove II 14 is fixedly connected with an end cover II 16; the left side of the right-handed screw 15 is movably connected in the right side of the connecting seat 18, the left end of the right-handed screw 15 is fixedly connected with the right end of the left-handed screw 3, the right side of the right-handed screw 15 is movably connected in the second end cover 16, and the right-handed screw 15 is connected with a transverse threaded hole in the lower side of the second nut seat 13; the bottom of the second mounting seat 12 is fixedly connected to the top of the second nut seat 13, the right upper side of the second mounting seat 12 is fixedly connected with a second buffer device 11, and the left upper side of the second mounting seat 12 is fixedly connected with a second clamping device 10.
The second buffer device 11 and the first buffer device 8 have the same structure and are symmetrically arranged, as shown in fig. 2, the specific structure is as follows: comprises a shell 81, a movable block 82, a connecting block 83 and a buffer spring 84; the left side of the movable block 82 is transversely and movably connected to the middle right side of the shell 81, the end part of the right side of the movable block 82 is fixedly connected with a connecting block 83, and a buffer spring 84 is arranged between a groove on the left side of the movable block 82 and the middle left side surface of the shell 81; and a buffer gap is arranged between the left side surface of the connecting block 83 and the right side surface of the shell 81.
The second buffer device 11 and the first clamping device 9 have the same structure and are symmetrically arranged, as shown in fig. 3, the specific structure is as follows: the device comprises a sliding chute seat 91, a sliding chute 92, a second motor 93, a double-head screw 94, a first clamping seat 95 and a second clamping seat 96; a transverse sliding groove 92 is formed in the upper side of the sliding groove seat 91; the left side and the right side of the double-end screw 94 are movably connected in the left side wall and the right side wall of the chute 92 respectively, and one end part of one side of the double-end screw 94 is fixedly connected with an output shaft of the motor II 93; the second motor 93 is fixedly connected to the outer part of one side of the sliding groove seat 91; the lower side of the first clamping seat 95 is movably connected to the left side of the sliding groove 92, and a left-handed threaded hole in the lower side of the first clamping seat 95 is connected with a left-handed external thread in the left side of the double-head screw 94; the second clamping seat 96 and the first clamping seat 95 are symmetrically arranged, the lower side of the second clamping seat 96 is movably connected to the middle right side of the sliding groove 92, and a right-handed threaded hole in the lower side of the second clamping seat 96 is connected with a right-handed external thread in the right side of the double-head screw 94; and symmetrical V-shaped centering clamping grooves are formed between the second clamping seat 96 and the first clamping seat 95.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, firstly, both sides of the shaft part are respectively placed in the first clamping device 9 and the second clamping device 10, then the second motor 93 in the first clamping device 9 and the second clamping device 10 is started to drive the double-end screw 94 to rotate, the rotation of the double-end screw 94 drives the first clamping seat 95 and the second clamping seat 96 to simultaneously move inwards to center and clamp both sides of the shaft part, thus ensuring the positioning precision of the shaft part clamping at the moment and ensuring that the end surface of the shaft part can be parallel to the end surface of the connecting block 83, thereby improving the precision of subsequent centering and clamping, then the first motor 6 is started to drive the left-handed screw 3 and the right-handed screw 15 to rotate together, thereby driving the first nut seat 4 and the second nut seat 13 to simultaneously move inwards to clamp both side end parts of the shaft part through, the shaft part is ensured to be in the centering position at the moment, so that the clamping precision of the manipulator in the mechanical production line is improved, the first buffer device 8 and the second buffer device 11 are arranged, the damage to the shaft part can be reduced, a buffer gap is formed between the left side face of the connecting block 83 and the right side face of the shell 81, and whether the shaft part is completely in the centering position or not can be judged.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a location centering device of mechanical production line mesoaxis class part which characterized in that: the left-handed screw rod clamping device comprises a guide groove seat I (1), a guide groove I (2), a left-handed screw rod (3), a nut seat I (4), an end cover I (5), a motor I (6), a mounting seat I (7), a buffering device I (8), a clamping device I (9), a clamping device II (10), a buffering device II (11), a mounting seat II (12), a nut seat II (13), a guide groove II (14), a right-handed screw rod (15), an end cover II (16), a guide groove seat II (17) and a connecting seat (18);
a transverse guide groove I (2) is arranged in the upper side of the guide groove seat I (1), and the right side of the guide groove seat I (1) is fixedly connected to the left side of the connecting seat (18);
a first nut seat (4) is transversely and movably connected in the first guide groove (2), and a first end cover (5) is fixedly connected to the opening at the left side of the first guide groove (2);
the left side of the left-handed screw (3) is movably connected into the first end cover (5), the right side of the left-handed screw (3) is movably connected into the left side of the connecting seat (18), the left end of the left-handed screw (3) is fixedly connected with the right output shaft of the first motor (6), and the left-handed screw (3) is connected with the transverse threaded hole at the lower side of the first nut seat (4);
the first motor (6) is fixedly connected to the left side of the first end cover (5);
the bottom of the first mounting seat (7) is fixedly connected to the top of the first nut seat (4), the upper left side of the first mounting seat (7) is fixedly connected with a first buffer device (8), and the upper right side of the first mounting seat (7) is fixedly connected with a first clamping device (9);
the left side of the second guide groove seat (17) is fixedly connected to the right side of the connecting seat (18), and a transverse second guide groove (14) is formed in the upper side of the second guide groove seat (17);
a second nut seat (13) is transversely and movably connected in the second guide groove (14), and a second end cover (16) is fixedly connected to the right opening of the second guide groove (14);
the left side of the right-handed screw (15) is movably connected in the right side of the connecting seat (18), the left end of the right-handed screw (15) is fixedly connected with the right end of the left-handed screw (3), the right side of the right-handed screw (15) is movably connected in the second end cover (16), and the right-handed screw (15) is connected with a transverse threaded hole in the lower side of the second nut seat (13);
the bottom of the second mounting seat (12) is fixedly connected to the top of the second nut seat (13), the right upper side of the second mounting seat (12) is fixedly connected with a second buffer device (11), and the left upper side of the second mounting seat (12) is fixedly connected with a second clamping device (10).
2. The positioning and centering device for the middle shaft parts in the mechanical production line according to claim 1, is characterized in that: the structure of the second buffer device (11) is the same as that of the first buffer device (8) and the two buffer devices are symmetrically arranged, and the concrete structure is as follows: comprises a shell (81), a movable block (82), a connecting block (83) and a buffer spring (84);
the utility model discloses a portable electronic device, including casing (81), movable block (82) left side is horizontal swing joint right side in casing (81), movable block (82) right side end fixedly connected with connecting block (83), movable block (82) left side recess with be equipped with buffer spring (84) between the left surface in casing (81).
3. The positioning and centering device for the middle shaft parts in the mechanical production line as claimed in claim 2, wherein: a buffer gap is arranged between the left side surface of the connecting block (83) and the right side surface of the shell (81).
4. The positioning and centering device for the middle shaft parts in the mechanical production line according to claim 1, is characterized in that: the structure of the second buffer device (11) is the same as that of the first clamping device (9) and the two buffer devices are symmetrically arranged, and the concrete structure is as follows: the device comprises a sliding groove seat (91), a sliding groove (92), a second motor (93), a double-end screw (94), a first clamping seat (95) and a second clamping seat (96);
a transverse sliding groove (92) is arranged in the upper side of the sliding groove seat (91);
the left side and the right side of the double-end screw (94) are movably connected in the left side wall and the right side wall of the sliding chute (92) respectively, and the end part of one side of the double-end screw (94) is fixedly connected with an output shaft of a second motor (93);
the second motor (93) is fixedly connected to the outside of one side of the sliding groove seat (91);
the lower side of the first clamping seat (95) is movably connected to the middle left side of the sliding groove (92), and a left-handed threaded hole in the lower side of the first clamping seat (95) is connected with a left-handed external thread in the left side of the double-headed screw (94);
the centre gripping seat two (96) is the symmetry setting with centre gripping seat one (95), right side in centre gripping seat two (96) downside swing joint spout (92), two (96) downside dextrorotation screw holes of centre gripping seat are connected with double-end screw (94) right side dextrorotation external screw thread.
5. The positioning and centering device for the middle shaft parts in the mechanical production line according to claim 4, is characterized in that: and symmetrical V-shaped centering clamping grooves are formed between the second clamping seat (96) and the first clamping seat (95) in an opposite manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020411453.4U CN211966702U (en) | 2020-03-27 | 2020-03-27 | Positioning and centering device for middle shaft parts of mechanical production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020411453.4U CN211966702U (en) | 2020-03-27 | 2020-03-27 | Positioning and centering device for middle shaft parts of mechanical production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966702U true CN211966702U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020411453.4U Expired - Fee Related CN211966702U (en) | 2020-03-27 | 2020-03-27 | Positioning and centering device for middle shaft parts of mechanical production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872855A (en) * | 2021-01-15 | 2021-06-01 | 陈萍 | Automatic correction positioning clamping device for cutting of precision die |
-
2020
- 2020-03-27 CN CN202020411453.4U patent/CN211966702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872855A (en) * | 2021-01-15 | 2021-06-01 | 陈萍 | Automatic correction positioning clamping device for cutting of precision die |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |