CN115070710A - Multifunctional part machining positioning device - Google Patents
Multifunctional part machining positioning device Download PDFInfo
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- CN115070710A CN115070710A CN202210750408.5A CN202210750408A CN115070710A CN 115070710 A CN115070710 A CN 115070710A CN 202210750408 A CN202210750408 A CN 202210750408A CN 115070710 A CN115070710 A CN 115070710A
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- 238000003754 machining Methods 0.000 title claims abstract description 13
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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Abstract
The invention discloses a multifunctional part processing and positioning device which comprises an inner rotary workbench, an outer driving ring body and a bottom fixed table, wherein the inner rotary workbench is arranged at the top end of the bottom fixed table and is movably connected with the bottom fixed table, the outer driving ring body is arranged on the outer side of the inner rotary workbench, the outer driving ring body is fixed at the top end of the inner rotary workbench, the top end of the inner rotary workbench is movably connected with four movable pedestals which are vertically distributed mutually, a part accommodating groove body is fixedly arranged at the top end of each movable pedestal, a part locking assembly is arranged on the side surface of the part accommodating groove body, a driving assembly is fixedly arranged at the top end of the outer driving ring body, and an angle locking assembly is arranged between the inner rotary workbench and the outer driving ring body. This kind of multi-functional parts machining positioner covers the surface of whole workstation when having realized the part location, and practicality when having effectively improved the part location has effectively improved the positioning accuracy of part, and has effectively improved the installation positioning efficiency of part.
Description
Technical Field
The invention relates to the technical field of part positioning and machining, in particular to a multifunctional part machining positioning device.
Background
The parts are single parts assembled into a machine, for most machines, the working process of the parts needs a plurality of precision parts for supporting, the working efficiency of the machine and the quality of the precision parts have a certain relation, and the production and processing of the precision parts need to be strictly controlled.
However, when the parts are installed and positioned, some disadvantages are easy to occur:
1. the surface of the whole workbench is difficult to cover when the part is positioned, and the practical performance of the part in positioning is reduced;
2. after the positioning of the part is finished, secondary shaking of the workbench is easy to generate, so that the positioning precision of the part is reduced;
3. the parts need to be manually fixed during installation, so that the installation and positioning efficiency of the parts is reduced.
Therefore, the multifunctional part machining positioning device is improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a multifunctional part processing and positioning device, which comprises an inner rotary workbench, an outer driving ring body and a bottom fixed table, wherein the inner rotary workbench is arranged at the top end of the bottom fixed table and is movably connected with the bottom fixed table, the outer driving ring body is arranged at the outer side of the inner rotary workbench, the outer driving ring body is fixed at the top end of the inner rotary workbench, the top end of the inner rotary workbench is movably connected with four movable pedestals which are vertically distributed mutually, a part accommodating groove body is fixedly arranged at the top end of each movable pedestal, a part locking component is arranged on the side surface of the part accommodating groove body, a driving component is fixedly arranged at the top end of the outer driving ring body, and an angle locking component is arranged between the inner rotary workbench and the outer driving ring body;
the part locking assembly comprises an inner push plate, a movable rod group and a T-shaped sliding plate, the inner push plate is movably connected to the inner side of the part accommodating groove body, one end of the movable rod group is fixedly connected with the inner push plate, the other end of the movable rod group is fixedly connected with the movable pedestal, and the T-shaped sliding plate is arranged at the bottom of the middle end of the movable rod group;
the driving assembly comprises a stepping motor, an inverted fixed table and a movable gear, the top end of the stepping motor is fixedly connected with the inverted fixed table, the output end of the stepping motor is in transmission connection with the central shaft of the movable gear through a coupler, and a transparent cover is fixedly arranged on the outer side of the inverted fixed table;
the angle locking assembly comprises a movable baffle plate, a return spring and a stop block, the middle of one side of the movable baffle plate is fixedly connected with one end of the return spring, and the other end of the return spring is fixedly connected with the stop block.
As a preferred technical scheme of the invention, the outer side surface of the inner rotary worktable is fixedly provided with edge teeth, and the edge teeth are in fit engagement connection with tooth columns on the movable gear.
As a preferable technical scheme of the present invention, a T-shaped ring is fixedly disposed at a bottom end of the inner rotary table, an inverted T-shaped groove is disposed on an upper surface of the bottom fixed table, and the T-shaped ring is movably connected to an inside of the T-shaped groove.
As a preferable technical scheme of the present invention, the movable pedestal includes an upper pedestal, three micro hydraulic columns and a lower pedestal, the top end of the upper pedestal is fixedly connected to the bottom end of the part accommodating groove, and the three micro hydraulic columns are annularly distributed and fixed between the upper pedestal and the lower pedestal at an angle of 120 ° with respect to each other.
As a preferred technical solution of the present invention, a T-shaped slider is fixedly disposed at a bottom end of the lower pedestal, four T-shaped sliding grooves are vertically disposed at an upper surface end of the inner rotary table, and the T-shaped slider is slidably connected to an inside of the T-shaped sliding grooves.
As a preferable technical solution of the present invention, one end of the bottom of the T-shaped slider and located inside the inner rotary table is connected with a lead screw through a thread, one end of the lead screw is freely movable inside the inner rotary table through a bearing, the other end of the lead screw is provided with a driving motor embedded inside the inner rotary table, and an output end of the driving motor is in transmission connection with the lead screw through a coupling.
As a preferred technical scheme, T-shaped limiting plates are fixedly arranged at two ends of the inner push plate, and T-shaped limiting grooves matched with the T-shaped limiting plates to slide are formed in two side walls in the part accommodating groove body.
As a preferable technical scheme of the invention, the movable rod group comprises two movable end sections, and an angle limiting plate is fixedly arranged at the movable connection position of the inner push plate and the movable end sections.
As a preferred technical scheme of the present invention, the same movable joint is movably connected to a connection node between two movable end joints, lower connection frames are fixedly arranged at the bottoms of the two ends of the movable joint, a spring rod member is fixedly connected to the bottom end of the lower connection frame, the bottom end of the spring rod member is fixedly connected to the T-shaped sliding plate, upper connection frames are fixedly arranged at the tops of the two ends of the movable joint, and the upper connection frames and the lower connection frames are distributed in a central symmetry manner.
As a preferable technical scheme of the invention, the bottom end of the inner rotary workbench is fixedly provided with an annular locking tooth, the annular locking tooth is matched with the movable baffle for clamping, and one end of the movable baffle is fixedly provided with a movable shaft end.
The invention has the beneficial effects that:
1. according to the multifunctional part processing and positioning device, the mounting height of a part is adjusted by using the movable pedestal, then the driving assembly is used for driving the inner rotary workbench to rotate, and the movable pedestal is matched to slide in the T-shaped chute, so that the whole part accommodating groove body covers the upper surface of the inner rotary workbench, the surface of the whole workbench is covered when the part is positioned, and the practicability of the part positioning is effectively improved;
2. according to the multifunctional part processing and positioning device, after the parts are positioned, the movable baffle in the angle locking assembly is used for carrying out angle limiting on the annular scale, so that the reverse rotation and secondary shaking of the whole inner rotary worktable are avoided, and the positioning precision of the parts is effectively improved;
3. this kind of multi-functional parts machining positioner, when anchor clamps fixed part carries out the part installation, transfer the in-process at the part, whole part is locked the subassembly and is promoted by anchor clamps pressure down to increase the distance between the push pedal in forcing two, the convenience of zero installation has been improved, when anchor clamps break away from the part, interior push pedal pushes back once more under spring member's the reset action, form the clamp to other parts tightly, whole part is fixed to be made and need not manual operation, the installation positioning efficiency of part has effectively been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a multi-functional positioning apparatus for parts processing according to the present invention;
FIG. 2 is a schematic view of the top of the inner rotary table of the multi-functional parts machining and positioning apparatus of the present invention;
FIG. 3 is a schematic view of the bottom of the inner rotary table of the multi-functional parts processing and positioning device of the present invention;
FIG. 4 is a schematic view of a bottom mounting plate of the multi-functional positioning apparatus for parts processing according to the present invention;
FIG. 5 is a schematic view of the movable table base and the top of the above part of the multi-functional positioning apparatus for parts processing according to the present invention;
FIG. 6 is a schematic view of the movable table base and the bottom of the above part of the multi-functional positioning apparatus for parts processing according to the present invention;
FIG. 7 is a schematic view of a part capture assembly of the multi-functional part processing positioning device of the present invention;
FIG. 8 is a schematic view of a drive assembly of the multi-functional tooling positioning apparatus of the present invention;
FIG. 9 is a schematic view of the operation of the angle locking assembly of the multi-functional tooling alignment device of the present invention;
fig. 10 is an enlarged schematic view of a portion a in fig. 9 of the multifunctional part processing and positioning device of the invention.
In the figure:
1. an inner rotating workbench; 101. edge teeth; 102. a T-shaped ring; 103. a T-shaped chute; 104. a drive motor; 105. an annular locking tooth;
2. a drive ring body;
3. a bottom fixed table; 301. a T-shaped groove is inverted;
4. a movable pedestal; 401. an upper pedestal; 402. a micro hydraulic column; 403. a lower pedestal; 4031. a T-shaped slider; 4032. a screw rod;
5. a part placement groove body; 501. a T-shaped limiting groove;
6. a part capture assembly; 601. an inner push plate; 6011. a T-shaped limiting plate; 6012. an angle limiting plate; 602. a movable rod group; 6021. a movable end section; 6022. a movable section; 6023. a lower connecting frame; 6024. a spring rod member; 6025. an upper connecting frame; 603. a T-shaped sliding plate;
7. a drive assembly; 701. a stepping motor; 702. inverting the fixed table; 703. a movable gear; 704. a transparent cover;
8. an angle locking assembly; 801. a movable baffle; 8011. a movable shaft end; 802. a return spring; 803. and stopping the fixed block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-10, the multifunctional part processing and positioning device of the present invention comprises an inner rotary worktable 1, an outer driving ring body 2 and a bottom fixed table 3, wherein the inner rotary worktable 1 is arranged at the top end of the bottom fixed table 3 and movably connected with the bottom fixed table 3, the outer driving ring body 2 is arranged at the outer side of the inner rotary worktable 1, the outer driving ring body 2 is fixed at the top end of the inner rotary worktable 1, the top end of the inner rotary worktable 1 is movably connected with four movable pedestals 4 which are vertically distributed, the top end of the movable pedestals 4 is fixedly provided with a part accommodating groove body 5, the side surface of the part accommodating groove body 5 is provided with a part locking assembly 6, the top end of the outer driving ring body 2 is fixedly provided with a driving assembly 7, and an angle locking assembly 8 is arranged between the inner rotary worktable 1 and the outer driving ring body 2;
the part locking assembly 6 comprises an inner push plate 601, a movable rod group 602 and a T-shaped sliding plate 603, the inner push plate 601 is movably connected to the inner side of the part accommodating groove body 5, one end of the movable rod group 602 is fixedly connected with the inner push plate 601, the other end of the movable rod group 602 is fixedly connected with the movable pedestal 4, and the T-shaped sliding plate 603 is arranged at the bottom of the middle end of the movable rod group 602;
the driving assembly 7 comprises a stepping motor 701, an inverted fixed platform 702 and a movable gear 703, the top end of the stepping motor 701 is fixedly connected with the inverted fixed platform 702, the output end of the stepping motor 701 is in transmission connection with the central shaft of the movable gear 703 through a coupler, and a transparent cover 704 is fixedly arranged on the outer side of the inverted fixed platform 702;
the angle locking assembly 8 comprises a movable baffle plate 801, a return spring 802 and a stop block 803, wherein the middle part of one side of the movable baffle plate 801 is fixedly connected with one end of the return spring 802, and the other end of the return spring 802 is fixedly connected with the stop block 803.
Wherein, the outer side of the inner rotary worktable 1 is fixedly provided with edge teeth 101, and the edge teeth 101 are engaged with the tooth columns on the movable gear 703;
when the stepping motor 701 in the driving assembly 7 is started, the movable gear 703 can be driven to rotate through the coupler, and the rotation of the inner rotating table 1 is controlled by matching the relationship that the edge teeth 101 are in matching, meshing and connecting with the tooth columns on the movable gear 703.
The bottom end of the inner rotary workbench 1 is fixedly provided with a T-shaped ring 102, the upper surface of the bottom fixed platform 3 is provided with an inverted T-shaped groove 301, and the T-shaped ring 102 is movably connected inside the inverted T-shaped groove 301;
The movable pedestal 4 comprises an upper pedestal 401, three micro hydraulic columns 402 and a lower pedestal 403, the top end of the upper pedestal 401 is fixedly connected with the bottom end of the part accommodating groove body 5, and the three micro hydraulic columns 402 are annularly distributed and mutually fixed between the upper pedestal 401 and the lower pedestal 403 at an angle of 120 degrees;
the distance between the upper pedestal 401 and the lower pedestal 403 can be adjusted by the micro hydraulic column 402, so that the height of the part arrangement groove body 5 is controlled, the height of the part in the part arrangement groove body 5 is adjusted to a specified position, and the height fixing point for processing the part is completed.
A T-shaped sliding block 4031 is fixedly arranged at the bottom end of the lower pedestal 403, four T-shaped sliding grooves 103 which are vertically distributed are formed in the upper surface end of the inner rotating workbench 1, and the T-shaped sliding block 4031 is connected to the inside of the T-shaped sliding grooves 103 in a sliding manner;
when the T-shaped sliding block 4031 slides inside the T-shaped sliding groove 103, the movable pedestal 4 and the part placement groove body 5 can be controlled to move on the inner rotary workbench 1, and the rotating action of the inner rotary workbench 1 can be matched to control the part to reach any position on the inner rotary workbench 1, so that the accurate positioning of the inner rotary workbench 1 is realized.
The bottom of the T-shaped sliding block 4031 and one end, located inside the inner rotary workbench 1, of the inner rotary workbench 1 are connected with a screw 4032 in a threaded manner, one end of the screw 4032 freely moves inside the inner rotary workbench 1 through a bearing, the other end of the screw 4032 is provided with a driving motor 104 embedded inside the inner rotary workbench 1, and the output end of the driving motor 104 is in transmission connection with the screw 4032 through a coupler;
the driving motor 104 drives the screw 4032 to rotate, the T-shaped sliding block 4031 slides in the T-shaped sliding groove 103, the sliding distance of the T-shaped sliding block 4031 in the T-shaped sliding groove 103 can be accurately adjusted according to the number of rotation turns of the screw 4032, and accurate positioning of the groove body 5 and parts for parts can be achieved.
The two ends of the inner push plate 601 are fixedly provided with T-shaped limiting plates 6011, and two side walls inside the part accommodating groove body 5 are provided with T-shaped limiting grooves 501 matched with the T-shaped limiting plates 6011 to slide;
the T-shaped limiting plate 6011 can freely move in the T-shaped limiting groove 501, so that the moving direction of the inner push plate 601 is controlled.
Wherein, the movable rod group 602 comprises two movable end sections 6021, and an angle limiting plate 6012 is fixedly arranged at the movable connection part of the inner push plate 601 and the movable end section 6021;
the angle limiting plate 6012 is used for limiting the maximum rotation angle of the movable end sections 6021 to be 90 degrees, and when the two movable end sections 6021 are folded at an angle of 0 degree, the inner push plate 601 can be located at the maximum inward pushing position, so that the locking of the part locking assembly 6 to the part is guaranteed.
Wherein, a connecting node between the two movable end sections 6021 is movably connected with the same movable section 6022, the bottoms of the two ends of the movable section 6022 are fixedly provided with a lower connecting frame 6023, the bottom end of the lower connecting frame 6023 is fixedly connected with a spring rod member 6024, the bottom end of the spring rod member 6024 is fixedly connected with the T-shaped sliding plate 603, the tops of the two ends of the movable section 6022 are fixedly provided with an upper connecting frame 6025, and the upper connecting frame 6025 and the lower connecting frame 6023 are in central symmetrical distribution;
when a part is placed, the upper connecting frame 6025 is pressed in the process of lowering the part, at the moment, the upper connecting frame 6025 drives the lower connecting frame 6023 to synchronously descend, the spring rod part 6024 is compressed, the two movable end sections 6021 rotate around the movable sections 6022, and a bevel appears between the two movable end sections 6021, the contraction of the inner push plate 601 is controlled, the distance between the two inner push plates 601 is increased, the space for installing the part is increased, then when the pressure on the upper connecting frame 6025 is released, the lower connecting frame 6023 rebounds under the action of the spring rod part 6024 until the movable end section 6021 is contacted with the angle limiting plate 6012, and the movable end section 6021 is controlled to be folded at an angle of 0 degree, so that the inner push plate 601 is located at the maximum inward pushing position.
Wherein, the bottom end of the inner rotary worktable 1 is fixedly provided with an annular lock tooth 105, the annular lock tooth 105 is matched with the movable baffle plate 801 for clamping, and one end of the movable baffle plate 801 is fixedly provided with a movable shaft end 8011;
when the inner rotary table 1 rotates, the plurality of annular locking teeth 105 sequentially contact with the movable baffle 801, the movable baffle 801 is bounced off under the cooperation of the reset spring 802, the movable baffle 801 freely moves along the movable shaft end 8011, and when the inner rotary table 1 stops rotating, the movable baffle 801 can be pressed under the rebounding effect of the reset spring 802, so that the inner rotary table 1 is prevented from rotating accidentally, and the stability of the inner rotary table 1 is improved.
The working principle is as follows: the application is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;
the first step is as follows: carrying out the installation work of parts, specifically: fixing a part by using a clamp, controlling the clamp to reach a position right above the part placement groove body 5, at the moment, pushing the clamp downwards, enabling an upper connecting frame 6025 in the part locking assembly 6 to be pressed, enabling the upper connecting frame 6025 to drive a lower connecting frame 6023 to synchronously descend, enabling a spring rod part 6024 to be compressed, enabling two movable end sections 6021 to rotate around a movable section 6022 at the same time, enabling a break angle to appear between the two movable end sections 6021, controlling an inner push plate 601 to contract, then controlling the clamp to release the part, and when releasing the pressure on the upper connecting frame 6025 in the process of withdrawing the clamp, enabling the lower connecting frame 6023 to rebound under the action of the spring rod part 6024 until the movable end sections 6021 are in contact with an angle limiting plate 2, and controlling the movable end sections 6021 to be folded at an angle of 0 degree, ensuring that the inner push plate 601 is at the maximum inner push position, and completing locking of the part 6011;
the second step is that: the height adjustment of the parts is carried out, and specifically comprises the following steps: the distance between the upper pedestal 401 and the lower pedestal 403 is adjusted by the micro hydraulic column 402, the height of the part arrangement groove body 5 is controlled, and the height of the part in the part arrangement groove body 5 is adjusted to a specified position to complete the height fixing point for processing the part;
the third step: carry out the annular angle of part and adjust, specifically do: the stepping motor 701 drives the movable gear 703 to rotate through the coupler, and the rotation of the inner rotary workbench 1 is controlled and the rotation angle is fixed by matching the relation that the edge teeth 101 are in matching meshed connection with the tooth columns on the movable gear 703, in the process, the plurality of annular locking teeth 105 in the angle locking assembly 8 are sequentially contacted with the movable baffle 801, the movable baffle 801 is bounced under the matching of the reset spring 802, the movable baffle 801 freely moves along the movable shaft end 8011, when the inner rotary workbench 1 stops rotating, the movable baffle 801 can be pressed under the rebounding action of the reset spring 802, so that the inner rotary workbench 1 is prevented from rotating accidentally, and the stability of the inner rotary workbench 1 is improved;
the fourth step: the method comprises the following steps of carrying out position positioning of a part on a horizontal plane, specifically: the driving motor 104 drives the screw 4032 to rotate, the T-shaped sliding block 4031 slides in the T-shaped sliding groove 103 in a matching manner, the sliding distance of the T-shaped sliding block 4031 in the T-shaped sliding groove 103 is accurately adjusted according to the number of rotating circles of the screw 4032, and the parts are accurately positioned on the horizontal plane by the part arranging groove body 5;
therefore, the installation and positioning of the parts can be completed, the surface of the whole workbench is covered when the parts are positioned in the whole installation process, the practicability in the positioning of the parts is effectively improved, the positioning precision of the parts is effectively improved, and the installation and positioning efficiency of the parts is effectively improved.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multifunctional part processing and positioning device comprises an inner rotary workbench (1), an outer driving ring body (2) and a bottom fixed table (3), and is characterized in that the inner rotary workbench (1) is arranged at the top end of the bottom fixed table (3) and movably connected with the bottom fixed table (3) mutually, the outer driving ring body (2) is arranged at the outer side of the inner rotary workbench (1), the outer driving ring body (2) is fixed at the top end of the inner rotary workbench (1), the top end of the inner rotary workbench (1) is movably connected with four movable pedestals (4) which are vertically distributed mutually, a part arranging groove body (5) is fixedly arranged at the top end of each movable pedestal (4), a part locking assembly (6) is arranged on the side surface of the part arranging groove body (5), a driving assembly (7) is fixedly arranged at the top end of the outer driving ring body (2), an angle locking assembly (8) is arranged between the inner rotary worktable (1) and the outer driving ring body (2);
the part locking assembly (6) comprises an inner push plate (601), a movable rod group (602) and a T-shaped sliding plate (603), the inner push plate (601) is movably connected to the inner side of the part arranging groove body (5), one end of the movable rod group (602) is fixedly connected with the inner push plate (601), the other end of the movable rod group (602) is fixedly connected with a movable pedestal (4), and the T-shaped sliding plate (603) is arranged at the bottom of the middle end of the movable rod group (602);
the driving assembly (7) comprises a stepping motor (701), an inverted fixed table (702) and a movable gear (703), the top end of the stepping motor (701) is fixedly connected with the inverted fixed table (702), the output end of the stepping motor (701) is in transmission connection with the central shaft of the movable gear (703) through a coupler, and a transparent cover (704) is fixedly arranged on the outer side of the inverted fixed table (702);
the angle locking assembly (8) comprises a movable baffle plate (801), a return spring (802) and a stop block (803), the middle of one side of the movable baffle plate (801) is fixedly connected with one end of the return spring (802), and the other end of the return spring (802) is fixedly connected with the stop block (803).
2. The multifunctional part processing and positioning device as claimed in claim 1, wherein an edge tooth (101) is fixedly arranged on the outer side surface of the inner rotating table (1), and the edge tooth (101) is in fit engagement connection with a tooth column on the movable gear (703).
3. The multifunctional part processing and positioning device as claimed in claim 1, wherein a T-shaped ring (102) is fixedly arranged at the bottom end of the inner rotating table (1), an inverted T-shaped groove (301) is formed in the upper surface of the bottom fixing table (3), and the T-shaped ring (102) is movably connected to the inside of the T-shaped groove (301).
4. The multifunctional part machining positioning device as claimed in claim 1, wherein the movable pedestal (4) comprises an upper pedestal (401), micro hydraulic columns (402) and a lower pedestal (403), the top end of the upper pedestal (401) is fixedly connected with the bottom end of the part installation groove body (5), and the number of the micro hydraulic columns (402) is three, distributed annularly and fixed between the upper pedestal (401) and the lower pedestal (403) at an angle of 120 degrees.
5. The multifunctional part machining positioning device as claimed in claim 4, wherein a T-shaped sliding block (4031) is fixedly arranged at the bottom end of the lower pedestal (403), four T-shaped sliding grooves (103) which are vertically distributed are formed in the upper surface end of the inner rotating table (1), and the T-shaped sliding block (4031) is slidably connected inside the T-shaped sliding grooves (103).
6. The multifunctional part machining positioning device according to claim 5, wherein a screw rod (4032) is connected to one end, located inside the inner rotating table (1), of the bottom of the T-shaped sliding block (4031) in a threaded manner, one end of the screw rod (4032) freely moves inside the inner rotating table (1) through a bearing, a driving motor (104) embedded inside the inner rotating table (1) is arranged at the other end of the screw rod (4032), and an output end of the driving motor (104) is in transmission connection with the screw rod (4032) through a coupling.
7. The multifunctional part machining positioning device as claimed in claim 1, wherein T-shaped limiting plates (6011) are fixedly arranged at two ends of the inner pushing plate (601), and T-shaped limiting grooves (501) matched with the T-shaped limiting plates (6011) to slide are formed in two side walls inside the part accommodating groove body (5).
8. The multifunctional part processing and positioning device according to claim 1, wherein the movable rod set (602) comprises two movable end sections (6021), and an angle limiting plate (6012) is fixedly arranged at the movable connection position of the inner push plate (601) and the movable end sections (6021).
9. The multifunctional part processing and positioning device according to claim 8, wherein the same movable joint (6022) is movably connected to a connecting node between the two movable end joints (6021), lower connecting frames (6023) are fixedly arranged at bottoms of two ends of the movable joint (6022), a spring rod member (6024) is fixedly connected to a bottom end of the lower connecting frame (6023), a bottom end of the spring rod member (6024) is fixedly connected to the T-shaped sliding plate (603), upper connecting frames (6025) are fixedly arranged at tops of two ends of the movable joint (6022), and the upper connecting frames (6025) and the lower connecting frames (6023) are distributed in central symmetry.
10. The multifunctional parts machining positioning device as claimed in claim 1, characterized in that an annular locking tooth (105) is fixedly arranged at the bottom end of the inner rotating table (1), the annular locking tooth (105) is in matched clamping with the movable baffle plate (801), and a movable shaft end (8011) is fixedly arranged at one end of the movable baffle plate (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210750408.5A CN115070710A (en) | 2022-06-28 | 2022-06-28 | Multifunctional part machining positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750408.5A CN115070710A (en) | 2022-06-28 | 2022-06-28 | Multifunctional part machining positioning device |
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| CN115070710A true CN115070710A (en) | 2022-09-20 |
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| CN202210750408.5A Pending CN115070710A (en) | 2022-06-28 | 2022-06-28 | Multifunctional part machining positioning device |
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|---|---|---|---|---|
| JPH06226551A (en) * | 1993-01-26 | 1994-08-16 | Aisan Ind Co Ltd | Fitting device for ring-shaped parts |
| JPH10217154A (en) * | 1997-02-03 | 1998-08-18 | Tomoe Giken:Kk | Positioner with tilting mechanism and rotation mechanism |
| KR20110102601A (en) * | 2010-03-11 | 2011-09-19 | 한전케이피에스 주식회사 | Welding positioner for the machine welding |
| CN109139803A (en) * | 2018-08-23 | 2019-01-04 | 江苏大学 | A kind of two hydraulic motors are synchronous to position Turntable Assemblies |
| EP3441183A1 (en) * | 2017-08-02 | 2019-02-13 | VÚTS, a.s. | Positionable rotary table |
| CN111152173A (en) * | 2020-01-14 | 2020-05-15 | 泉州泉港博洋机械设计有限公司 | Rotary positioning table of electronic component processing clamping device |
| CN215357352U (en) * | 2021-07-09 | 2021-12-31 | 上海创先机电制造有限公司 | Multi-rotation-angle clamping and positioning device |
-
2022
- 2022-06-28 CN CN202210750408.5A patent/CN115070710A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226551A (en) * | 1993-01-26 | 1994-08-16 | Aisan Ind Co Ltd | Fitting device for ring-shaped parts |
| JPH10217154A (en) * | 1997-02-03 | 1998-08-18 | Tomoe Giken:Kk | Positioner with tilting mechanism and rotation mechanism |
| KR20110102601A (en) * | 2010-03-11 | 2011-09-19 | 한전케이피에스 주식회사 | Welding positioner for the machine welding |
| EP3441183A1 (en) * | 2017-08-02 | 2019-02-13 | VÚTS, a.s. | Positionable rotary table |
| CN109139803A (en) * | 2018-08-23 | 2019-01-04 | 江苏大学 | A kind of two hydraulic motors are synchronous to position Turntable Assemblies |
| CN111152173A (en) * | 2020-01-14 | 2020-05-15 | 泉州泉港博洋机械设计有限公司 | Rotary positioning table of electronic component processing clamping device |
| CN215357352U (en) * | 2021-07-09 | 2021-12-31 | 上海创先机电制造有限公司 | Multi-rotation-angle clamping and positioning device |
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