CN221185592U - Positioning and clamping device for twist drill processing production - Google Patents
Positioning and clamping device for twist drill processing production Download PDFInfo
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- CN221185592U CN221185592U CN202322629326.8U CN202322629326U CN221185592U CN 221185592 U CN221185592 U CN 221185592U CN 202322629326 U CN202322629326 U CN 202322629326U CN 221185592 U CN221185592 U CN 221185592U
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- 238000012545 processing Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 abstract description 16
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000008093 supporting effect Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field related to twist drill processing production, in particular to a positioning and clamping device for twist drill processing production, which comprises a platform, wherein a limiting groove and a positioning groove are formed in the platform, a positioning hole is formed in the surface of the positioning groove, a sliding groove is formed in the surface of a base, a base is arranged on the base, a spring is arranged on the surface of the sliding groove, a positioning column is arranged on the spring, a pull plate is arranged on the surface of the positioning column, a limiting column is arranged on the surface of the base, a cylinder is arranged on the surface of the limiting column, a baffle is arranged on the cylinder, a pressing column is arranged on the baffle, and clamping is arranged on the pressing column; the beneficial effects are that: the base is moved to realize the adjustment of the base platform, the clamping is greatly adjusted, the positioning column is used for positioning the base platform, the positioning column is prevented from loosening on the positioning hole, the base platform is used for accurately adjusting the clamping in a small-amplitude manner, gaps are avoided in clamping metal workpieces, and the clamping adaptation to the metal workpieces with different sizes is ensured.
Description
Technical Field
The utility model relates to the technical field related to twist drill processing and production, in particular to a positioning and clamping device for twist drill processing and production.
Background
Twist drills are tools which drill round holes in a workpiece by rotating the twist drills about a fixed axis, and are known as twist drills in which the flutes are helical, and are intended to be held in hand-held, manual or electric drilling tools or drills, milling machines, lathes or even machining centers.
In the prior art, the metal original is arranged on the locating clamp, the locating clamp clamps the metal original from the periphery, the metal original is ensured to be fixed on the processing platform, and the locating clamp is controlled to cut the metal original, so that the twist drill is processed and produced.
But the locating clip is when the twist drills of different sizes are produced, appears adjusting improper phenomenon when the locating clip adjusts the size, and the improper adjustment leads to the locating clip to carry out the unstable of centre gripping metal original paper, and the unstable twist drill that leads to production drills out the present error, reduces the qualification rate of product.
Disclosure of utility model
The utility model aims to provide a positioning and clamping device for processing and producing twist drills, which solves the problems that when the positioning clamp is used for producing twist drills with different sizes, the positioning clamp is improperly adjusted when the size of the positioning clamp is adjusted, the positioning clamp is unstable in clamping a metal original piece due to improper adjustment, the produced twist drill is in error due to unstable clamping, and the qualification rate of products is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: positioning and clamping device for twist drill processing production, positioning and clamping device for twist drill processing production includes:
The platform is provided with a limit groove and a locating groove, the surface of the limit groove is provided with a limit plate, the surface of the locating groove is provided with a base, and the surface of the locating groove is provided with a locating hole;
The base is provided with a sliding groove on the surface, a base is arranged on the base, a spring is arranged on the surface of the sliding groove, a positioning column is arranged on the spring, and a pull plate is arranged on the surface of the positioning column; and
The base station, the base station surface is equipped with spacing post, and spacing post surface is equipped with the cylinder, and is equipped with the baffle on the cylinder, and is equipped with the pressure post on the baffle, and is equipped with the centre gripping on the pressure post.
Preferably, the limiting groove is positioned at the top of the positioning groove, the limiting groove is not communicated with the positioning groove, the length of the limiting groove is equal to that of the positioning groove, positioning holes are formed in the side surface of the positioning groove, the positioning holes are uniformly distributed in the side surface of the positioning groove, and a base is arranged on the inner surface of the positioning groove.
Preferably, the size of the base is not larger than the size of the positioning groove, the outer surface of the base is in sliding connection with the inner surface of the positioning groove, sliding grooves are formed in the side surfaces of two ends of the base, springs are arranged on the bottom surfaces of the sliding grooves, the bottom surfaces of the sliding grooves are fixedly connected with the tail ends of the springs, and positioning columns are arranged at the top ends of the springs.
Preferably, the terminal end of reference column and spring top fixed connection, reference column size are not greater than the spout size, and reference column side surface is equipped with the arm-tie, and reference column side surface and arm-tie bottom fixed connection, and arm-tie highly protrudes the base side surface, and reference column top surface is equipped with the locating hole, and the locating hole size is not less than the reference column size, and locating hole bottom surface offsets with the reference column top.
Preferably, the base bottom surface is fixedly connected with the outer surface of the top of the base, the base bottom surface is provided with limiting plates, the limiting plates are located on two sides of the base bottom surface, the top ends of the limiting plates are fixedly connected with the base bottom surface, the size of the limiting plates is not larger than that of the limiting grooves, the limiting plates are in limiting connection with the limiting grooves, the bottom ends of the limiting plates are abutted against the bottom surfaces of the limiting grooves, and a pair of limiting columns are arranged on the inner surface of the base.
Preferably, spacing post top and base station internal surface fixed connection, spacing post surface is equipped with the screw thread, spacing post surface is equipped with the cylinder, and the cylinder internal diameter is not less than spacing post diameter, the cylinder internal surface is equipped with the screw thread, cylinder internal surface and spacing post surface threaded connection, and the cylinder top is equipped with the baffle, and baffle surface and cylinder top offset, the inside hole of seting up of baffle, and the diameter of hole is greater than the gag lever post diameter, and baffle top surface is equipped with the pressure post, and pressure post end and baffle top external surface fixed connection, the pressure post top is equipped with the centre gripping, pressure post top and the terminal fixed connection of centre gripping.
Compared with the prior art, the utility model has the beneficial effects that:
1. The base is moved to adjust the base platform, so that the clamping is greatly adjusted, the positioning action of the base is realized by the positioning column, the adjustment is convenient, the working efficiency is improved, the supporting action of the positioning column is realized by the spring, and the positioning column is prevented from loosening on the positioning hole;
2. The base station has realized accurately adjusting the centre gripping by a small margin, avoids metal machined part centre gripping to have the gap, guarantees the centre gripping adaptation not unidimensional metal machined part, and the baffle has guaranteed the stability of clamping structure, and the spacing post has realized accurate spacing regulation to the baffle, and the limiting plate has guaranteed the stability of base station top structure to guarantee that the centre gripping is better to metal machined part's fixed effect.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a half cross-sectional view of the present utility body structure;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
FIG. 4 is a schematic view of the position of the base station of the present invention;
Fig. 5 is a half cross-sectional view of the utility model base.
In the figure: platform 1, spacing groove 2, constant head tank 3, abutment 4, locating hole 5, base 6, cylinder 7, baffle 8, pressure post 9, centre gripping 10, spring 11, arm-tie 12, reference column 13, limiting plate 14, spout 15, spacing post 16.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-5, the present utility model provides three preferred embodiments: positioning and clamping device for twist drill processing production;
Example 1
In order to achieve the purpose of improving the use effect of the base 6, the limiting groove 2 is positioned at the top of the positioning groove 3, the limiting groove 2 is not communicated with the positioning groove 3, the length of the limiting groove 2 is equal to that of the positioning groove 3, positioning holes 5 are formed in the side surface of the positioning groove 3, the positioning holes 5 are uniformly distributed on the side surface of the positioning groove 3, the base 6 is arranged on the inner surface of the positioning groove 3, the size of the base 6 is not larger than that of the positioning groove 3, the outer surface of the base 6 is in sliding connection with the inner surface of the positioning groove 3, sliding grooves 15 are formed in the side surfaces of the two ends of the base 6, springs 11 are arranged on the bottom surfaces of the sliding grooves 15, the bottom surfaces of the sliding grooves 15 are fixedly connected with the tail ends of the springs 11, positioning columns 13 are fixedly connected with the tail ends of the springs 11, the size of the positioning columns 13 is not larger than that of the sliding grooves 15, a pull plate 12 is arranged on the side surface of the positioning columns 13, the side surface of the positioning columns 13 is fixedly connected with the bottom ends of the pull plate 12, the pull plate 12 is highly protruded out of the side surface of the base 6, the top of the positioning columns 13 is provided with the positioning holes 5, the size of the positioning holes 5 is not smaller than that of the size of the positioning columns 13, and the bottom surfaces of the positioning columns 13 are propped against the bottom surfaces of the positioning columns 13; the pull plate 12 is moved backwards, the positioning column 13 is retracted into the sliding groove 15, the base 6 is moved on the positioning groove 3, the specific position of the base 6 is determined, the pull plate 12 is loosened, the positioning column 13 is subjected to the supporting force of the spring 11, the positioning column 13 is inserted into the positioning hole 5, the base 6 is moved to adjust the base table 4, the clamping 10 is greatly adjusted, the positioning column 13 achieves the positioning effect on the base 6, the adjustment is convenient, the working efficiency is improved, the supporting effect on the positioning column 13 is achieved by the spring 11, and the positioning column 13 is prevented from loosening on the positioning hole 5.
Example two
In order to achieve the use effect of the base station 4, the top end of the limit post 16 is fixedly connected with the inner surface of the base station 4, the outer surface of the limit post 16 is provided with threads, the outer surface of the limit post 16 is provided with a cylinder 7, the inner diameter of the cylinder 7 is not smaller than the diameter of the limit post 16, the inner surface of the cylinder 7 is provided with threads, the inner surface of the cylinder 7 is in threaded connection with the outer surface of the limit post 16, the top end of the cylinder 7 is provided with a baffle plate 8, the outer surface of the baffle plate 8 is propped against the top end of the cylinder 7, a hole is formed in the baffle plate 8, the diameter of the hole is larger than the diameter of the limit post 16, the outer surface of the top end of the baffle plate 8 is provided with a pressing post 9, the tail end of the pressing post 9 is fixedly connected with the outer surface of the top end of the baffle plate 8, the top end of the pressing post 9 is provided with a clamping 10, and the top end of the pressing post 9 is fixedly connected with the tail end of the clamping 10; placing metal machined part on platform 1, adjusting cylinder 7, cylinder 7 top holding baffle 8 moves forward, and baffle 8 drives press post 9 and carries out the centre gripping to metal machined part fixedly, and base station 4 has realized the accurate regulation to centre gripping 10 by a small margin, avoids metal machined part centre gripping to have the gap, guarantees that centre gripping 10 adapts to the not unidimensional metal machined part, and baffle 8 has guaranteed the stability of centre gripping 10 structure, and spacing post 16 has realized the accurate spacing regulation to baffle 8.
Example III
In order to achieve the effect of improving the use of the limiting plate 14 on the basis of the second embodiment, the bottom surface of the base 4 is fixedly connected with the outer surface of the top of the base 6, the bottom surface of the base 4 is provided with the limiting plate 14, the limiting plate 14 is positioned on two sides of the bottom surface of the base 4, the top end of the limiting plate 14 is fixedly connected with the bottom surface of the base 4, the size of the limiting plate 14 is not larger than that of the limiting groove 2, the limiting plate 14 is in limiting connection with the limiting groove 2, the bottom end of the limiting plate 14 abuts against the bottom surface of the limiting groove 2, and a pair of limiting columns 16 are arranged on the inner surface of the base 4; when the base table 4 moves, the limiting plate 14 slides on the limiting groove 2, and the limiting plate 14 ensures the stability of the top structure of the base table 4, so that the fixing effect of the clamping 10 on the metal workpiece is better.
While the foregoing describes illustrative embodiments of the present application so that those skilled in the art may understand the present application, the present application is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present application as long as the modifications are within the spirit and scope of the present application as defined and defined in the appended claims to those skilled in the art.
Claims (6)
1. Positioning and clamping device for twist drill processing production is characterized in that: the twist drill processing production is with location clamping device includes:
The device comprises a platform (1), wherein a limiting groove (2) and a positioning groove (3) are formed in the platform (1), a limiting plate (14) is arranged on the surface of the limiting groove (2), a base (6) is arranged on the surface of the positioning groove (3), and a positioning hole (5) is formed in the surface of the positioning groove (3);
The base (6), the surface of base (6) is equipped with spout (15), is equipped with base (4) on base (6), and spout (15) surface is equipped with spring (11), and is equipped with reference column (13) on spring (11), and reference column (13) surface is equipped with arm-tie (12); and
The base station (4), base station (4) surface is equipped with spacing post (16), and spacing post (16) surface is equipped with cylinder (7), and is equipped with baffle (8) on cylinder (7), and is equipped with clamp column (9) on baffle (8), and is equipped with centre gripping (10) on clamp column (9).
2. The positioning and clamping device for twist drill processing and production according to claim 1, wherein: the limiting groove (2) is located at the top of the positioning groove (3), the limiting groove (2) is not communicated with the positioning groove (3), the length of the limiting groove (2) is equal to that of the positioning groove (3), positioning holes (5) are formed in the side surface of the positioning groove (3), the positioning holes (5) are uniformly distributed in the side surface of the positioning groove (3), and a base (6) is arranged on the inner surface of the positioning groove (3).
3. The positioning and clamping device for twist drill processing and production according to claim 2, wherein: the size of the base (6) is not larger than that of the positioning groove (3), the outer surface of the base (6) is in sliding connection with the inner surface of the positioning groove (3), sliding grooves (15) are formed in the surfaces of two ends of the base (6), springs (11) are arranged on the bottom surfaces of the sliding grooves (15), the bottom surfaces of the sliding grooves (15) are fixedly connected with the tail ends of the springs (11), and positioning columns (13) are arranged on the top ends of the springs (11).
4. A twist drill processing production location clamping device according to claim 3, wherein: the positioning column (13) is fixedly connected with the top end of the spring (11), the size of the positioning column (13) is not larger than that of the sliding groove (15), the side surface of the positioning column (13) is provided with a pull plate (12), the side surface of the positioning column (13) and the bottom end of the pull plate (12) are fixedly connected, the pull plate (12) protrudes out of the side surface of the base (6), the outer surface of the top of the positioning column (13) is provided with a positioning hole (5), the size of the positioning hole (5) is not smaller than that of the positioning column (13), and the bottom surface of the positioning hole (5) and the top end of the positioning column (13) are propped against each other.
5. The positioning and clamping device for twist drill processing and production according to claim 1, wherein: base (4) bottom surface and base (6) top surface fixed connection, base (4) bottom surface are equipped with limiting plate (14), and limiting plate (14) are located base (4) bottom surface both sides, limiting plate (14) top and base (4) bottom surface fixed connection, limiting plate (14) size is not greater than spacing groove (2) size, limiting plate (14) and spacing groove (2) spacing connection, limiting plate (14) bottom and spacing groove (2) bottom surface offset, and base (4) internal surface is equipped with a pair of spacing post (16).
6. The positioning and clamping device for twist drill processing and production according to claim 5, wherein: spacing post (16) top and base station (4) internal surface fixed connection, spacing post (16) surface is equipped with the screw thread, spacing post (16) surface is equipped with cylinder (7), and cylinder (7) internal diameter is not less than spacing post (16) diameter, cylinder (7) internal surface is equipped with the screw thread, cylinder (7) internal surface and spacing post (16) surface threaded connection, and cylinder (7) top is equipped with baffle (8), and baffle (8) surface and cylinder (7) top offset, the inside hole of seting up of baffle (8), and the diameter of hole is greater than spacing post (16) diameter, and baffle (8) top surface is equipped with clamp post (9), and clamp post (9) end and baffle (8) top external surface fixed connection, clamp post (9) top and clamp (10) end fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629326.8U CN221185592U (en) | 2023-09-26 | 2023-09-26 | Positioning and clamping device for twist drill processing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629326.8U CN221185592U (en) | 2023-09-26 | 2023-09-26 | Positioning and clamping device for twist drill processing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221185592U true CN221185592U (en) | 2024-06-21 |
Family
ID=91526891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629326.8U Active CN221185592U (en) | 2023-09-26 | 2023-09-26 | Positioning and clamping device for twist drill processing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221185592U (en) |
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2023
- 2023-09-26 CN CN202322629326.8U patent/CN221185592U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |