CN218476573U - Positioning fixture - Google Patents
Positioning fixture Download PDFInfo
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- CN218476573U CN218476573U CN202222756370.0U CN202222756370U CN218476573U CN 218476573 U CN218476573 U CN 218476573U CN 202222756370 U CN202222756370 U CN 202222756370U CN 218476573 U CN218476573 U CN 218476573U
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- bevel gear
- threaded rod
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- fixedly connected
- motor
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Abstract
The application discloses a positioning fixture, which comprises a workbench, an adjusting mechanism and a positioning mechanism; the adjusting mechanism comprises a fixed box, two ends of a second threaded rod are respectively rotatably connected to two side walls in the fixed box, a slave bevel gear is fixedly sleeved on the second threaded rod, a master bevel gear is meshed with the slave bevel gear, the master bevel gear is fixedly connected to the output end of a second motor, the second motor is fixedly connected to the top wall of the fixed box, and two movable sleeves are sleeved on the second threaded rod in a threaded manner. This application drives main bevel gear through second motor work and rotates, and main bevel gear rotates and drives from bevel gear and rotate, rotates from bevel gear and drives the second threaded rod and rotate, and the second threaded rod rotates the movable sleeve motion that drives the screw and cup joint, and the slider on the movable sleeve slides on fixed spout, and movable sleeve motion drives the movable box motion, drives the distance change between two locating blocks to adjust anchor clamps according to the size of spare part.
Description
Technical Field
The application relates to the field of clamps, in particular to a positioning clamp.
Background
The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and in a broad sense, any process in a process for quickly, conveniently and safely mounting a workpiece is called a jig, and a part needs to be positioned and clamped by using the jig in a machining process of the part of a machine.
The mechanical equipment uses more part types, and the shape and the size are different, and when the existing positioning fixture is used for positioning and clamping the mechanical equipment, the fixture is not convenient to adjust according to parts with different sizes, so that the application range of the fixture is influenced. Therefore, a positioning jig is proposed to address the above problems.
Disclosure of Invention
The positioning fixture is provided in the embodiment to solve the problem that it is inconvenient to position and clamp parts of different sizes in the prior art.
According to one aspect of the present application, there is provided a positioning jig including a table, an adjusting mechanism, and a positioning mechanism;
the adjusting mechanism comprises a fixed box, two ends of a second threaded rod are respectively rotatably connected to two side walls in the fixed box, a slave bevel gear is fixedly sleeved on the second threaded rod, a main bevel gear is meshed with the slave bevel gear, the main bevel gear is fixedly connected to the output end of a second motor, the second motor is fixedly connected to the top wall of the fixed box, two movable sleeves are sleeved on the second threaded rod in a threaded mode, the bottom ends of the movable sleeves penetrate through the bottom wall of the fixed box and extend to the outside, and the bottom ends of the movable sleeves are fixedly connected to the movable box.
Furtherly, the equal fixedly connected with support column in fixed bottom of the case wall bottom, four the support column other end is fixed connection four ends at the workstation top respectively.
Furthermore, a second slot is fixedly arranged at the moving position of the movable sleeve on the bottom wall of the fixed box.
Further, positioning mechanism includes first motor, first motor fixed connection is on the removal case, first motor output end fixedly connected with first threaded rod, the first threaded rod other end rotates to be connected at the removal case diapire, the movable plate has been cup jointed to the screw thread on the first threaded rod, the equal fixedly connected with vertical board in movable plate bottom both ends, two the bottom wall of the removal case is run through to vertical board bottom extends to the outside, two vertical board bottom fixed connection is at locating piece top both ends.
Further, the equal fixedly connected with carriage release lever in movable plate both ends, two the carriage release lever both ends run through respectively and move the case both sides and extend to the outside, two equal fixedly connected with fixed block, two on the carriage release lever the fixed block overlap joint respectively on the wall of movable case both sides.
Furthermore, a first open slot is fixedly arranged on the side wall of the movable box at the moving part of the movable rod.
Through the above-mentioned embodiment of this application, adopted adjustment mechanism, solved the problem that is not convenient for fix a position the centre gripping to the spare part of equidimension not, improved the application range of anchor clamps.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present application.
In the figure: 1. a work table; 2. positioning blocks; 3. a vertical plate; 4. a mobile box; 5. a first slot; 6. a fixed block; 7. a travel bar; 8. moving the plate; 9. a first threaded rod; 10. a first motor; 11. a second slot; 12. a second threaded rod; 13. fixing the chute; 14. a slider; 15. moving the sleeve; 16. a fixed box; 17. a support pillar; 18. a slave bevel gear; 19. a second motor; 20. a main bevel gear.
Detailed Description
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a positioning fixture includes a worktable 1, an adjusting mechanism and a positioning mechanism;
the adjusting mechanism comprises a fixed box 16, two ends of a second threaded rod 12 are respectively rotatably connected to two side walls in the fixed box 16, a slave bevel gear 18 is fixedly connected to the second threaded rod 12 in a sleeved mode, a master bevel gear 20 is meshed to the slave bevel gear 18, the master bevel gear 20 is fixedly connected to the output end of a second motor 19, the second motor 19 is fixedly connected to the top wall of the fixed box 16, two movable sleeves 15 are sleeved on the second threaded rod 12 in a threaded mode, the bottom ends of the movable sleeves 15 penetrate through the bottom wall of the fixed box 16 and extend to the outside, the bottom ends of the movable sleeves 15 are fixedly connected to the movable box 4, the two movable sleeves 15 are conveniently driven to move by the rotation of the second threaded rod 12, accordingly, the distance between the two movable boxes 4 is adjusted, and parts with different sizes are conveniently fixed.
The bottom end of the bottom wall of the fixed box 16 is fixedly connected with support columns 17, and the other ends of the four support columns 17 are fixedly connected to four ends of the top of the workbench 1 respectively; a second slot 11 is fixedly arranged at the moving part of the movable sleeve 15 on the bottom wall of the fixed box 16, so that the movable sleeve 15 can move conveniently; the positioning mechanism comprises a first motor 10, the first motor 10 is fixedly connected to the movable box 4, the output end of the first motor 10 is fixedly connected with a first threaded rod 9, the other end of the first threaded rod 9 is rotatably connected to the bottom wall of the movable box 4, a movable plate 8 is sleeved on the first threaded rod 9 in a threaded manner, two vertical plates 3 are fixedly connected to two ends of the bottom of the movable plate 8, the bottom ends of the two vertical plates 3 penetrate through the bottom wall of the movable box 4 and extend to the outside, and the bottom ends of the two vertical plates 3 are fixedly connected to two ends of the top of the positioning block 2, so that the positioning block 2 can be driven to move, and parts can be fixed; moving rods 7 are fixedly connected to two ends of the moving plate 8, two ends of each moving rod 7 penetrate through two sides of the moving box 4 and extend to the outside, fixed blocks 6 are fixedly connected to the two moving rods 7, and the two fixed blocks 6 are respectively lapped on two side walls of the moving box 4, so that the moving direction of the moving plate 8 can be fixed conveniently; a first open slot 5 is fixedly arranged on the side wall of the movable box 4 at the moving part of the movable rod 7, so that the movable rod 7 can move conveniently.
The utility model discloses when using, the electrical components that appear in this application all connects intercommunication power and control switch when using, at first place on workstation 1 through the spare part that will process, it rotates to drive main bevel gear 20 through the work of second motor 19, main bevel gear 20 rotates and drives from bevel gear 18 and rotate, it rotates to drive second threaded rod 12 from bevel gear 18 rotation, second threaded rod 12 rotates the removal sleeve 15 motion that drives the screw thread and cup joint, slider 14 on the removal sleeve 15 slides on fixed spout 13, be convenient for fixed removal sleeve 15's direction of motion, removal sleeve 15 motion drives removal case 4 motion, it changes to drive the distance between two locating pieces 2, thereby adjust anchor clamps according to the size of spare part, drive first threaded rod 9 through first motor 10 work afterwards and rotate, first threaded rod 9 rotates and drives removal board 8 motion, removal pole 7 removes in first fluting 5, fixed block 6 overlap joint is at removal case 4 outer wall, thereby fixed removal board 8's direction of motion, removal board 8 motion drives the motion of vertical board 3 motion, vertical board 3 motion drives the motion location for the piece motion, the locating piece motion, zero that needs the fixed piece 2 and fixed station 1 to process the spare part cooperation.
The application has the advantages that:
1. the fixture is characterized in that a second motor works to drive a main bevel gear to rotate, the main bevel gear rotates to drive a secondary bevel gear to rotate, the secondary bevel gear rotates to drive a second threaded rod to rotate, the second threaded rod rotates to drive a movable sleeve sleeved by threads to move, a sliding block on the movable sleeve slides on a fixed sliding groove, the movable sleeve moves to drive a movable box to move, and the distance between two positioning blocks is changed, so that the fixture is adjusted according to the size of a part;
2. this application drives first threaded rod through first motor work and rotates, and first threaded rod rotates and drives the movable plate motion, and the carriage release lever removes in first fluting, and the fixed block overlap joint is at the movable box outer wall to the moving direction of fixed movable plate, the movable plate motion drive vertical board motion, vertical board motion drive location give the piece motion, and the cooperation through locating piece and workstation room is fixed the spare part that needs processed.
The first motor 10 and the second motor 19 adopt three-phase asynchronous motors with model YE3 and relevant matched power supplies and circuits.
The present application relates to circuits and electronic components and modules, all of which are well within the skill of those in the art and, needless to say, does not relate to software or process improvements.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A positioning fixture is characterized in that: comprises a workbench (1), an adjusting mechanism and a positioning mechanism;
adjustment mechanism includes fixed case (16), it is connected with second threaded rod (12) both ends to rotate respectively on the wall of fixed case (16) interior both sides, the fixed bevel gear (18) of having cup jointed on second threaded rod (12), meshing has main bevel gear (20) on follow bevel gear (18), main bevel gear (20) fixed connection is at second motor (19) output, second motor (19) fixed connection is at fixed case (16) roof, the screw thread has cup jointed two and has removed sleeve (15) on second threaded rod (12), two remove sleeve (15) bottom run through fixed case (16) diapire and extend to the outside, two remove the equal fixed connection in sleeve (15) bottom on removing case (4).
2. A positioning jig according to claim 1 wherein: the bottom end of the bottom wall of the fixed box (16) is fixedly connected with supporting columns (17), and the other ends of the supporting columns (17) are fixedly connected to four ends of the top of the workbench (1) respectively.
3. A positioning jig according to claim 1 wherein: the bottom wall of the fixed box (16) is fixedly provided with a second slot (11) at the moving part of the movable sleeve (15).
4. A positioning jig according to claim 1 wherein: positioning mechanism includes first motor (10), first motor (10) fixed connection is on removal case (4), first motor (10) output end fixedly connected with first threaded rod (9), first threaded rod (9) other end rotates to be connected at removal case (4) diapire, movable plate (8) have been cup jointed to first threaded rod (9) upward screw thread, the equal fixedly connected with vertical board (3) in movable plate (8) bottom both ends, two vertical board (3) bottom is run through removal case (4) diapire and is extended to the outside, two vertical board (3) bottom fixed connection is at locating piece (2) top both ends.
5. A positioning jig according to claim 4 wherein: the equal fixedly connected with carriage release lever (7) in movable plate (8) both ends, two carriage release lever (7) both ends run through respectively and move case (4) both sides and extend to the outside, two equal fixedly connected with fixed block (6), two on carriage release lever (7) fixed block (6) overlap joint respectively on moving case (4) both sides wall.
6. A positioning jig according to claim 1 wherein: a first open slot (5) is fixedly arranged at the moving part of the moving rod (7) on the side wall of the moving box (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222756370.0U CN218476573U (en) | 2022-10-19 | 2022-10-19 | Positioning fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222756370.0U CN218476573U (en) | 2022-10-19 | 2022-10-19 | Positioning fixture |
Publications (1)
Publication Number | Publication Date |
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CN218476573U true CN218476573U (en) | 2023-02-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202222756370.0U Active CN218476573U (en) | 2022-10-19 | 2022-10-19 | Positioning fixture |
Country Status (1)
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CN (1) | CN218476573U (en) |
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2022
- 2022-10-19 CN CN202222756370.0U patent/CN218476573U/en active Active
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