CN219853224U - Precise metal piece fixture - Google Patents
Precise metal piece fixture Download PDFInfo
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- CN219853224U CN219853224U CN202320693749.3U CN202320693749U CN219853224U CN 219853224 U CN219853224 U CN 219853224U CN 202320693749 U CN202320693749 U CN 202320693749U CN 219853224 U CN219853224 U CN 219853224U
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- 239000002184 metal Substances 0.000 title claims abstract description 25
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining 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 discloses a precise metal piece fixture, which comprises: the fixed plate, the top fixed mounting of fixed plate has a locating plate that has the constant head tank, the constant head tank is used for first machined part, the embedding of second machined part is installed, be provided with a plurality of locating nail at the bottom surface of constant head tank, be provided with a plurality of and locating nail complex nail hole at the lower surface of first machined part, front side surface mounting at the locating plate has a positioning seat, and the one end cladding of second machined part is this left and right sides of positioning seat, be located the top of locating plate and be provided with a clamp plate, and one side and the locating plate rotation of this clamp plate are articulated, buckling connection between its opposite side and the locating plate. The precise metal part fixture disclosed by the utility model is convenient for a person to observe the phenomenon of dislocation of a workpiece and adjust in time on the basis of being convenient for positioning and fixing the workpiece, and the position stability of the workpiece is improved, so that the position accuracy of the workpiece is greatly improved.
Description
Technical Field
The utility model relates to a precise metal part fixture, and belongs to the technical field of medical metal part machining.
Background
When the existing precise metal part fixture is used for fixing a machined part on a milling machine, the metal part is required to be placed on a fixture base, and then two clamping discs are driven to firmly clamp the machined part on the fixture base by operating two threaded adjusting rods.
However, when the mode is adopted, the position consistency of the screw adjusting rod is difficult to ensure every time, the fixed position of the workpiece is also different every time, the position precision of the workpiece is difficult to ensure, and the processing effect is influenced.
Disclosure of Invention
The utility model aims to provide a precise metal part fixture which is convenient for personnel to observe the phenomenon of dislocation of a workpiece and adjust in time on the basis of realizing positioning and fixing of the workpiece, thereby greatly improving the position accuracy of the workpiece.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a precision metal part tooling fixture, comprising: the fixed plate, the top fixed mounting of fixed plate has a locating plate that has the constant head tank, the constant head tank is used for first machined part, second machined part embedding installation, the second machined part gomphosis is at the upper surface of first machined part the bottom surface of constant head tank is provided with a plurality of locating nail, and this locating nail is arranged along the length direction array of constant head tank the lower surface of first machined part is provided with a plurality of and locating nail complex nail hole the front side surface mounting of locating plate has a positioning seat, and the left and right both sides of this positioning seat of one end cladding of second machined part are located the top of locating plate is provided with a clamp plate, and the one side and the locating plate rotation of this clamp plate are articulated, and the lock is connected between its opposite side and the locating plate.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the positioning seat is detachably connected with the positioning plate, and a positioning block is detachably arranged at one end of the positioning groove far away from the positioning seat.
2. In the scheme, a vertical plate is fixedly arranged at the top of the pressing plate and positioned at one side far away from the hinge shaft, a hasp is arranged on the side wall of the vertical plate, and a fixed bottom plate of the hasp is arranged on the side wall of the positioning plate.
3. In the scheme, the positioning plate is rotationally hinged with the pressing plate through a hinge.
4. In the above scheme, one side of the positioning plate is provided with a fixing bolt, and the outer wall of the fixing bolt is sleeved with a handle.
5. In the scheme, the surface of the positioning nail is arc-shaped.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model relates to a precision metal part fixture, which is characterized in that a plurality of positioning nails are arranged on the bottom surface of a positioning groove, the positioning nails are arrayed along the length direction of the positioning groove, a plurality of nail pits matched with the positioning nails are arranged on the lower surface of a first workpiece, a positioning seat is arranged on the front side surface of a positioning plate, one end of a second workpiece is coated on the left side and the right side of the positioning seat, the positioning nails in the positioning groove are matched with the nail pits of the first workpiece, and on the basis of being convenient for positioning and fixing the first workpiece, the positioning nails are arrayed along the length direction of the positioning groove, so that the gap between the first workpiece and the inner wall of the positioning groove is increased when the positioning nails are in dislocation matching with the nail pits, the phenomenon of workpiece dislocation is convenient for personnel to observe and timely adjust, and the position precision of the workpiece is greatly improved; and a pressing plate is arranged above the positioning plate, one side of the pressing plate is rotationally hinged with the positioning plate, the other side of the pressing plate is buckled with the positioning plate, and the pressing plate is rotated to fix the workpiece in a pressing manner, so that the position stability of the workpiece is improved, and the position accuracy of the workpiece is further improved.
2. According to the precise metal part fixture, the positioning seat and the positioning plate are detachably connected, the positioning block is detachably arranged at one end, far away from the positioning seat, of the positioning groove, and the positioning requirements of different workpieces can be met by replacing different positioning seats and positioning blocks, so that the application range of the device is enlarged, and the overall use efficiency of the device is improved.
Drawings
FIG. 1 is a schematic view of a first view angle structure of a fixture for precision metal parts according to the present utility model;
FIG. 2 is a schematic diagram of a second view angle structure of the fixture for precision metal parts according to the present utility model;
FIG. 3 is an exploded view of the precise metal part tooling fixture of the present utility model;
fig. 4 is a schematic diagram of a partial structure of the fixture for precision metal parts of the present utility model.
In the above figures: 1. a first work piece; 2. a second work piece; 3. a fixing plate; 4. a positioning plate; 5. a positioning groove; 6. positioning nails; 7. nailing pits; 8. a positioning seat; 9. a pressing plate; 10. a riser; 11. a hasp; 12. a fixed bottom plate; 13. a handle; 14. a fixing bolt; 15. a hinge; 16. a wrench; 17. and (5) positioning blocks.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a precision metal part tooling fixture, comprising: the fixing plate 3, the top of the fixing plate 3 is fixedly provided with a locating plate 4 with a locating groove 5, the locating groove 5 is used for embedding and installing a first workpiece 1 and a second workpiece 2, the second workpiece 2 is embedded on the upper surface of the first workpiece 1, a plurality of locating nails 6 are arranged on the bottom surface of the locating groove 5, the locating nails 6 are arrayed along the length direction of the locating groove 5, a plurality of nail pits 7 matched with the locating nails 6 are arranged on the lower surface of the first workpiece 1, a locating seat 8 is arranged on the front side surface of the locating plate 4, and one end of the second workpiece 2 is coated on the left side and the right side of the locating seat 8;
the hasp is loosened to rotate and open the pressing plate, the first workpiece and the second workpiece are stacked and placed in the positioning groove, the lower surface of the first workpiece is provided with the groove corresponding to the positioning nail in the positioning groove, the difficulty of a worker in placing the workpiece can be reduced, the position positioning of the workpiece is also facilitated, and if the groove is in error correspondence with the positioning nail, the workpiece positioning nail can be made, so that the worker can find and adjust the workpiece in time conveniently;
a pressing plate 9 is arranged above the positioning plate 4, one side of the pressing plate 9 is rotationally hinged with the positioning plate 4, and the other side of the pressing plate 9 is in buckling connection with the positioning plate 4; the positioning plate 4 is rotatably hinged with the pressing plate 9 through a hinge 15.
A vertical plate 10 is fixedly arranged on the top of the pressing plate 9 and positioned on one side far away from the hinge shaft, a hasp 11 is arranged on the side wall of the vertical plate 10, and a fixed bottom plate 12 of the hasp 11 is arranged on the side wall of the positioning plate 4;
and the rotary pressing plate is pressed on the positioning plate, the vertical plate is attached to the upper surface of the pressing plate, the hasp is fastened, and the positioning of the processing positions of the first workpiece and the second workpiece is completed, so that the position accuracy of the workpiece is further improved.
The positioning seat 8 is detachably connected with the positioning plate 7, and a positioning block 17 is detachably arranged at one end, far away from the positioning seat 8, of the positioning groove 5, and positioning requirements of different workpieces can be met by changing different positioning seats and positioning blocks, so that the application range of the device is enlarged, and the overall use efficiency of the device is improved.
A wrench 16 is mounted on top of the press plate 9.
The surface of the positioning nail 6 is arc-shaped.
Example 2: a precision metal part tooling fixture, comprising: the fixing plate 3, the top of the fixing plate 3 is fixedly provided with a locating plate 4 with a locating groove 5, the locating groove 5 is used for embedding and installing a first workpiece 100 and a second workpiece 200, the second workpiece 200 is embedded on the upper surface of the first workpiece 100, a plurality of locating nails 6 are arranged on the bottom surface of the locating groove 5, the locating nails 6 are arrayed along the length direction of the locating groove 5, a plurality of nail pits 7 matched with the locating nails 6 are arranged on the lower surface of the first workpiece 100, a locating seat 8 is arranged on the front side surface of the locating plate 4, and one end of the second workpiece 200 is coated on the left side and the right side of the locating seat 8;
the positioning nails in the positioning groove are matched with the nail pits of the first workpiece, so that the positioning nails are arranged in an array manner along the length direction of the positioning groove on the basis of being convenient for positioning and fixing the first workpiece, and the gap between the first workpiece and the inner wall of the positioning groove when the positioning nails are in dislocation matching with the nail pits is increased, so that personnel can find and adjust the positioning nails in time, and the position accuracy of the workpiece is greatly improved;
the pressing plate 9 is arranged above the positioning plate 4, one side of the pressing plate 9 is rotationally hinged with the positioning plate 4, the other side of the pressing plate 9 is in buckling connection with the positioning plate 4, and the workpiece is pressed and fixed by the rotating pressing plate, so that the position stability of the workpiece is improved, and the position accuracy of the workpiece is further improved.
A riser 10 is fixedly installed on the top of the pressing plate 9 at a side far from the hinge shaft, a buckle 11 is arranged on the side wall of the riser 10, and a fixed bottom plate 12 of the buckle 11 is installed on the side wall of the positioning plate 4.
The positioning seat 8 is detachably connected with the positioning plate 7 through bolts, and a positioning block 17 is detachably arranged at one end of the positioning groove 5 away from the positioning seat 8 through bolts.
One side of the positioning plate 4 is provided with a fixed bolt 14, and the outer wall of the fixed bolt 14 is sleeved with a handle 13.
The working principle of the utility model is as follows:
when the clamp plate is used, the hasp is loosened to rotate and open the clamp plate, a first workpiece and a second workpiece are stacked and placed in the positioning groove, the lower surface of the first workpiece is provided with the groove corresponding to the positioning nail in the positioning groove, so that the difficulty of a worker in placing the workpiece can be reduced, the position of the workpiece is also convenient to position, and if the groove is in error correspondence with the positioning nail, the workpiece positioning nail can be caused, so that the worker can find and adjust the clamp plate in time; then, the pressing plate is rotated to press the vertical plate and the upper surface of the pressing plate, the hasp is fastened, and the positioning of the processing positions of the first workpiece and the second workpiece is completed, so that the position accuracy of the workpieces is further improved; by changing different positioning seats and positioning blocks, the positioning requirements of different workpieces can be met, so that the application range of the device is enlarged, and the overall use efficiency of the device is improved.
When the precise metal piece tool clamp is adopted, the positioning nails in the positioning grooves are matched with the nail pits of the first machined piece, and on the basis of being convenient for positioning and fixing the first machined piece, the positioning nails are arranged in an array mode along the length direction of the positioning grooves, so that gaps between the first machined piece and the inner wall of the positioning grooves when the positioning nails are in dislocation matching with the nail pits are increased, personnel can find and adjust in time conveniently, and the position accuracy of the machined piece is greatly improved; furthermore, the workpiece is pressed and fixed by the rotary pressing plate, so that the position stability of the workpiece is improved, and the position accuracy of the workpiece is further improved.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. A precision metal part tooling fixture, comprising: fixed plate (3), its characterized in that: the top fixed mounting of fixed plate (3) has locating plate (4) that has constant head tank (5), constant head tank (5) are used for first machined part (1), second machined part (2) embedding installation, second machined part (2) gomphosis is in the upper surface of first machined part (1) the bottom surface of constant head tank (5) is provided with a plurality of locating nail (6), and this locating nail (6) are arranged along the length direction array of constant head tank (5) the lower surface of first machined part (1) is provided with a plurality of nail hole (7) with locating nail (6) complex the front side surface mounting of locating plate (4) has a positioning seat (8), and the one end cladding of second machined part (2) is this left and right both sides of positioning seat (8), is located the top of locating plate (4) is provided with clamp plate (9), and one side and locating plate (4) rotate articulated, and is buckled between its opposite side and the locating plate (4) and is connected.
2. The precision metal part tooling fixture of claim 1, wherein: the positioning seat (8) is detachably connected with the positioning plate (4), and a positioning block (17) is detachably arranged at one end, far away from the positioning seat (8), of the positioning groove (5).
3. The precision metal piece tooling fixture of claim 1 or 2, wherein: a vertical plate (10) is fixedly arranged on the top of the pressing plate (9) and positioned on one side far away from the hinge shaft, a hasp (11) is arranged on the side wall of the vertical plate (10), and a fixed bottom plate (12) of the hasp (11) is arranged on the side wall of the positioning plate (4).
4. The precision metal piece tooling fixture of claim 1 or 2, wherein: the positioning plate (4) is hinged with the pressing plate (9) in a rotating way through a hinge (15).
5. The precision metal part tooling fixture of claim 1, wherein: one side of the positioning plate (4) is provided with a fixed bolt (14), and the outer wall of the fixed bolt (14) is sleeved with a handle (13).
6. The precision metal part tooling fixture of claim 1, wherein: the surface of the positioning nail (6) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693749.3U CN219853224U (en) | 2023-04-03 | 2023-04-03 | Precise metal piece fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693749.3U CN219853224U (en) | 2023-04-03 | 2023-04-03 | Precise metal piece fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853224U true CN219853224U (en) | 2023-10-20 |
Family
ID=88325996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320693749.3U Active CN219853224U (en) | 2023-04-03 | 2023-04-03 | Precise metal piece fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853224U (en) |
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2023
- 2023-04-03 CN CN202320693749.3U patent/CN219853224U/en active Active
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