CN218905043U - Positioning device for metal product processing - Google Patents
Positioning device for metal product processing Download PDFInfo
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- CN218905043U CN218905043U CN202223109157.7U CN202223109157U CN218905043U CN 218905043 U CN218905043 U CN 218905043U CN 202223109157 U CN202223109157 U CN 202223109157U CN 218905043 U CN218905043 U CN 218905043U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of metal product processing, in particular to a positioning device for metal product processing, which comprises a fixed table, wherein the edge of the bottom surface of the fixed table is fixedly connected with a supporting seat, a plurality of strip-shaped guide holes are formed in the surface of the fixed table, and guide shafts are fixedly connected to the centers of the inner walls of the strip-shaped guide holes. The utility model has the advantages that: the adjusting turntable is driven to rotate through the rotation driving worm, the adjusting turntable pushes the clamping pincers to mutually polymerize through the plurality of guide strip-shaped holes, the workpiece is clamped to the middle part, the workpiece is clamped through polymerization in a plurality of directions, the better clamping is realized as a shutter fixing pin, a round head machine wire, a brass rivet and other revolving body workpieces, the clamping stability is improved, the height of the supporting plate can be lifted through rotating the adjusting screw, the distance between the supporting plate and the top of the clamping pincers is adjusted, the workpiece with different lengths can be adapted, the workpiece is prevented from being too short, the bottom of the workpiece lacks support during clamping, the workpiece is loosened downwards during processing, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of metal product processing, in particular to a positioning device for metal product processing.
Background
When a shutter fixed pin, a round head machine wire, a brass rivet and other metal products are machined, a workpiece is required to be fixed by using a positioning device for machining, in China utility model CN217224531U, a positioning device for machining the metal products is disclosed, a screw is driven to rotate by controlling motor work, two fixing plates and clamping plates are driven to be close to each other by two nuts when the screw rotates, so that a workpiece to be machined is positioned and clamped in the middle of the upper surface of a workbench by using the clamping plates which are close to each other, a user can conveniently and rapidly position the metal products to be machined by using the device, machining efficiency is improved, when the clamping plates are driven to be close to each other by arranging a telescopic rod II, the fixing plates, a push rod, a connecting rod and a pressing plate on the fixing plates, when the two clamping plates are in contact with the workpiece to be machined, the pressing plate is pushed to rotate by the push rod at the moment so as to be in contact with the upper part of the workpiece to be machined, and further fixing the workpiece in the vertical direction by using the two pressing plates, and further influence on machining precision caused by sliding of the workpiece on the workbench in the machining process is avoided, but the positioning device for machining the metal products still has the following problems in use:
although the fixing stability of the positioning device for metal product processing is improved, the positioning device for metal product processing clamps a workpiece through two clamping plates, is suitable for clamping a square three-dimensional workpiece, can clamp only two sides when clamping a revolving body, is difficult to clamp stably, and the clamping surface cannot be completely attached to the workpiece, so that the workpiece is easy to slide during processing.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a positioning device for metal product processing, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a positioning device for metal product processing, including a fixed table, a support seat is fixedly connected to an edge of a bottom surface of the fixed table, a plurality of bar-shaped guide holes are provided on a surface of the fixed table, a plurality of guide shafts are fixedly connected to a center of an inner wall of each bar-shaped guide hole, a clamping jaw is slidably connected to an inner wall of each bar-shaped guide hole, a plurality of clamping jaws are slidably connected to the guide shafts, guide posts are fixedly connected to a center of a bottom surface of each clamping jaw, an adjusting turntable is rotatably connected to a bottom surface of the fixed table through bearings, a plurality of guide bar-shaped holes are provided on a surface of the adjusting turntable, a plurality of guide bar-shaped holes are slidably connected to the guide posts of a plurality of clamping jaw bottom surfaces, a driven worm wheel is fixedly connected to a center of the adjusting turntable bottom surface, a driving worm is rotatably connected to a middle portion of one side of the support seat, the driving worm is engaged with the driven worm, a center of the fixed table is slidably connected to an adjusting screw, a top of the adjusting screw is rotatably connected to a support plate, a through hole is provided on a surface of the support plate, and a worm wheel is slidably connected to the plurality of bar-shaped jaws.
By the preferred size looks adaptation of arbitrary scheme of above-mentioned bracing plate size and fixed station, adjusting screw's top fixedly connected with rotating head, the rotating head rotates with the backup pad and is connected, the center department of rotating head embedding backup pad top surface, the top surface and the backup pad top surface coplane of rotating head, spanner groove has been seted up to the center department of rotating head top surface.
The technical effect achieved by adopting the scheme is as follows: the spanner is conveniently used to rotate the adjusting screw rod through the spanner groove so as to adjust the height of the supporting plate.
By the above-mentioned scheme preferred, the center department of regulation carousel has seted up the through-hole, the through-hole runs through driven worm wheel's center department, the position of through-hole corresponds with adjusting screw's position, the diameter of through-hole is greater than adjusting screw's diameter, adjusting screw's length is less than the height of supporting seat.
The technical effect achieved by adopting the scheme is as follows: the adjusting screw is prevented from being blocked by the adjusting turntable, and interference is prevented.
By any of the above schemes, preferably, one end of the driving worm penetrates through the outer wall of the supporting seat, and one end of the driving worm penetrating through the supporting seat is fixedly connected with a hand wheel.
The technical effect achieved by adopting the scheme is as follows: the driving worm is conveniently rotated outside through the hand wheel, so that clamping and loosening can be conveniently controlled.
By above-mentioned arbitrary scheme preferred, a plurality of guide bar hole all around the centre of a circle annular array distribution of regulation carousel, a plurality of guide bar hole all slope sets up, a plurality of guide bar hole's length all is greater than the length of bar guiding hole.
The technical effect achieved by adopting the scheme is as follows: the clamping pliers can be guided to slide in the inner wall of the strip-shaped guide hole through the strip-shaped guide hole.
By any of the above schemes, it is preferable that the positions of the plurality of strip-shaped through holes respectively correspond to the positions of the plurality of strip-shaped guide holes, and the sizes of the plurality of strip-shaped through holes are matched with the sizes of the plurality of strip-shaped guide holes.
The technical effect achieved by adopting the scheme is as follows: the sliding travel of the clamping pliers in the strip-shaped through hole is the same as that of the inner wall of the strip-shaped guide hole, so that interference is prevented.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. can drive the regulation carousel through rotating the drive worm and rotate, the regulation carousel promotes a plurality of clamp pincers and gathers each other through a plurality of guide bar holes to press from both sides tight work piece to the middle part, through the polymerization clamp of a plurality of directions, centre gripping that can be better is like solid of revolution work pieces such as tripe fixed pin, button head machine silk and brass rivet, improves the stability of centre gripping.
2. The height of the supporting plate can be lifted by rotating the adjusting screw, the distance between the supporting plate and the top of the clamping pliers can be adjusted, workpieces with different lengths can be adapted, the workpieces are prevented from being too short, the bottom of the workpiece lacks support during clamping, the workpiece is loosened downwards during processing, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 isbase:Sub>A schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
fig. 4 is a schematic structural view of the adjusting turntable of the present utility model.
In the figure: the device comprises a 1-fixed table, a 2-supporting seat, a 3-driving worm, a 4-hand wheel, a 5-supporting plate, a 6-bar-shaped through hole, 7-clamping pliers, an 8-rotating head, a 9-bar-shaped guide hole, a 10-guide shaft, an 11-guide post, a 12-adjusting turntable, a 13-guide bar-shaped hole, a 14-driven worm wheel and a 15-adjusting screw.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
Embodiment one: as shown in fig. 1 to 4, a positioning device for metal product processing comprises a fixed table 1, a plurality of strip-shaped guide holes 9 are formed in the surface of the fixed table 1, a supporting seat 2 is fixedly connected to the edge of the bottom surface of the fixed table 1, guide shafts 10 are fixedly connected to the centers of the inner walls of the strip-shaped guide holes 9, clamping pliers 7 are slidably connected to the guide shafts 10, guide posts 11 are fixedly connected to the centers of the bottom surfaces of the clamping pliers 7, an adjusting turntable 12 is rotatably connected to the bottom surface of the fixed table 1 through bearings, a plurality of guide strip-shaped holes 13 are formed in the surface of the adjusting turntable 12, a plurality of guide strip-shaped holes 13 are slidably connected with the guide posts 11 of the bottom surfaces of the clamping pliers 7 respectively, driven worm wheels 14 are fixedly connected to the centers of the bottom surfaces of the adjusting turntable 12, a driving worm 3 is rotatably connected to the middle of one side of the supporting seat 2, the driving worm 3 is in meshed connection with the driven worm wheels 14, an adjusting screw 15 is threadedly connected to the centers of the fixing table 1, a supporting plate 5 is rotatably connected to the top of the adjusting screw 15, a through hole 6 is formed in the surface of the supporting plate 5, and a plurality of through holes 6 are slidably connected to the clamping pliers 7 respectively.
As an alternative technical scheme of the utility model, the size of the supporting plate 5 is matched with the size of the fixed table 1, the top of the adjusting screw 15 is fixedly connected with the rotating head 8, the rotating head 8 is rotationally connected with the supporting plate 5, the rotating head 8 is embedded in the center of the top surface of the supporting plate 5, the top surface of the rotating head 8 is coplanar with the top surface of the supporting plate 5, and a wrench groove is formed in the center of the top surface of the rotating head 8, so that the flatness of the top surface of the supporting plate 5 is ensured, and the adjusting screw 15 is rotated by a wrench conveniently through the wrench groove so as to adjust the height of the supporting plate 5.
As an alternative technical scheme of the utility model, a through hole is formed in the center of the adjusting turntable 12, the through hole penetrates through the center of the driven worm wheel 14, the position of the through hole corresponds to that of the adjusting screw 15, the diameter of the through hole is larger than that of the adjusting screw 15, and the length of the adjusting screw 15 is smaller than that of the supporting seat 2, so that the adjusting screw 15 is prevented from being blocked by the adjusting turntable 12 and interference is prevented.
As an alternative technical scheme of the utility model, one end of the driving worm 3 penetrates through the outer wall of the supporting seat 2, one end of the driving worm 3 penetrating through the supporting seat 2 is fixedly connected with the hand wheel 4, and the driving worm 3 is conveniently rotated outside again through the hand wheel 4, so that clamping and loosening can be conveniently controlled.
As an alternative technical scheme of the utility model, a plurality of guide strip holes 13 are distributed around the circle center of the adjusting turntable 12 in an annular array, a plurality of guide strip holes 13 are obliquely arranged, the lengths of a plurality of guide strip holes 13 are larger than those of the strip guide holes 9, and the obliquely arranged guide strip holes 13 can prevent the adjusting turntable 12 from rotating and interfering with the guide column 11 when rotating, so that the reliability is improved, and meanwhile, the clamping pliers 7 can be guided to slide on the inner wall of the strip guide holes 9 through the guide strip holes 13.
As an alternative technical scheme of the utility model, the positions of the plurality of strip-shaped through holes 6 respectively correspond to the positions of the plurality of strip-shaped guide holes 9, and the sizes of the plurality of strip-shaped through holes 6 are matched with the sizes of the plurality of strip-shaped guide holes 9, so that the sliding stroke of the clamping pliers 7 between the strip-shaped through holes 6 and the inner wall of the strip-shaped guide holes 9 is the same, and interference is prevented.
Embodiment two: in this embodiment, the clamping surface of the clamping jaw 7 is fixedly connected with anti-slip rubber, and the rest of the structure is the same as that of the first embodiment, and the advantage of this embodiment is that the anti-slip rubber is softer, so that the workpiece is not easy to be crushed when the workpiece with low hardness is clamped.
A positioning device for metal product processing has the following working principle:
1) The height of the supporting plate 5 can be lifted by rotating the adjusting screw 15, and the distance between the supporting plate 5 and the top of the clamping pliers 7 is adjusted to be a proper clamping length;
2) Then the workpiece is placed at the center of the supporting plate 5, the adjusting turntable 12 can be driven to rotate by rotating the driving worm 3, and the adjusting turntable 12 pushes the clamping pincers 7 to mutually aggregate through the guiding strip-shaped holes 13, so that the workpiece is clamped to the middle part;
3) And then processing.
To sum up, this positioner is used in metalwork processing, can drive the rotation of adjusting turntable 12 through rotating driving worm 3, adjusting turntable 12 promotes a plurality of clamp pincers 7 each other through a plurality of guide bar hole 13 and gathers, thereby press from both sides the work piece to the middle part, through the polymerization clamp of multiple direction, the centre gripping that can be better is like solid of revolution work pieces such as tripe fixed pin, button head machine silk and brass rivet, improve the stability of centre gripping, the rethread rotates adjusting screw 15 and can go up and down the height of backup pad 5, adjust the interval between backup pad 5 and the clamp pincers 7 top, can adapt to the work piece of different length, prevent that the work piece is too short, the work piece bottom lacks the support during the centre gripping, the work piece is loose down when causing the processing, the practicality is improved.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a positioner is used in metalwork processing which characterized in that: including fixed station (1), the edge fixedly connected with supporting seat (2) of fixed station (1) bottom surface, a plurality of bar guiding holes (9) have been seted up on the surface of fixed station (1), a plurality of the equal fixedly connected with guiding axle (10) of center department of bar guiding hole (9) inner wall, a plurality of the equal sliding connection of inner wall of bar guiding hole (9) has clamp pincers (7), a plurality of clamp pincers (7) all with guiding axle (10) sliding connection, a plurality of the equal fixedly connected with guiding post (11) of center department of clamp pincers (7) bottom surface, the bottom surface of fixed station (1) is connected with regulation carousel (12) through the bearing rotation, a plurality of guide bar holes (13) have been seted up on the surface of regulation carousel (12), a plurality of guide bar holes (13) respectively with the guiding post (11) sliding connection of a plurality of clamp pincers (7) bottom surface, the center department fixedly connected with driven worm wheel (14) of regulation carousel (12) bottom surface, the middle part rotation of supporting seat (2) one side is connected with drive worm (3), worm wheel (3) and driven screw (14) are connected with screw rod (15) rotation center (15), a plurality of strip-shaped through holes (6) are formed in the surface of the supporting plate (5), and the strip-shaped through holes (6) are respectively connected with a plurality of clamping pliers (7) in a sliding mode.
2. The positioning device for metal product processing according to claim 1, wherein: the size of backup pad (5) and the size looks adaptation of fixed station (1), the top fixedly connected with rotating head (8) of adjusting screw (15), rotating head (8) are connected with backup pad (5) rotation, the center department of rotating head (8) embedding backup pad (5) top surface, the top surface of rotating head (8) is coplanar with backup pad (5) top surface, spanner groove has been seted up to the center department of rotating head (8) top surface.
3. A positioning device for metal product processing according to claim 2, wherein: the center of the adjusting turntable (12) is provided with a through hole, the through hole penetrates through the center of the driven worm wheel (14), the position of the through hole corresponds to that of the adjusting screw (15), the diameter of the through hole is larger than that of the adjusting screw (15), and the length of the adjusting screw (15) is smaller than the height of the supporting seat (2).
4. A positioning device for metal product processing as defined in claim 3, wherein: one end of the driving worm (3) penetrates through the outer wall of the supporting seat (2), and one end of the driving worm (3) penetrating through the supporting seat (2) is fixedly connected with a hand wheel (4).
5. The positioning device for metal product processing according to claim 4, wherein: the guide strip-shaped holes (13) are distributed around the circle center annular array of the adjusting turntable (12), the guide strip-shaped holes (13) are obliquely arranged, and the lengths of the guide strip-shaped holes (13) are larger than those of the strip-shaped guide holes (9).
6. The positioning device for metal product processing according to claim 5, wherein: the positions of the plurality of strip-shaped through holes (6) are respectively corresponding to the positions of the plurality of strip-shaped guide holes (9), and the sizes of the plurality of strip-shaped through holes (6) are matched with the sizes of the plurality of strip-shaped guide holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223109157.7U CN218905043U (en) | 2022-11-23 | 2022-11-23 | Positioning device for metal product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223109157.7U CN218905043U (en) | 2022-11-23 | 2022-11-23 | Positioning device for metal product processing |
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| Publication Number | Publication Date |
|---|---|
| CN218905043U true CN218905043U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223109157.7U Active CN218905043U (en) | 2022-11-23 | 2022-11-23 | Positioning device for metal product processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626066A (en) * | 2023-07-20 | 2023-08-22 | 天津市职业大学 | Device and method for detecting surface defects of machined finished product |
| CN117086531A (en) * | 2023-10-19 | 2023-11-21 | 新乡市诚德能源科技装备有限公司 | Tank container reinforcing ring assembly tool |
-
2022
- 2022-11-23 CN CN202223109157.7U patent/CN218905043U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626066A (en) * | 2023-07-20 | 2023-08-22 | 天津市职业大学 | Device and method for detecting surface defects of machined finished product |
| CN117086531A (en) * | 2023-10-19 | 2023-11-21 | 新乡市诚德能源科技装备有限公司 | Tank container reinforcing ring assembly tool |
| CN117086531B (en) * | 2023-10-19 | 2024-01-19 | 新乡市诚德能源科技装备有限公司 | Tank container reinforcing ring assembly tool |
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