CN219113442U - CNC processing die-casting product positioning jig - Google Patents
CNC processing die-casting product positioning jig Download PDFInfo
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- CN219113442U CN219113442U CN202223020783.9U CN202223020783U CN219113442U CN 219113442 U CN219113442 U CN 219113442U CN 202223020783 U CN202223020783 U CN 202223020783U CN 219113442 U CN219113442 U CN 219113442U
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- 238000004512 die casting Methods 0.000 title claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 238000003754 machining Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a CNC processing die-casting product positioning jig, wherein the upper surface of a bottom plate is provided with a positioning unit and a fixing unit, the positioning unit comprises an L-shaped positioning fixing block fixed on the upper surface of the bottom plate, an L-shaped positioning block is fixed on the upper surface of the horizontal part of the L-shaped positioning fixing block, an anti-rotation block is fixed on one surface of the L-shaped positioning block, which is aligned with the L-shaped positioning block, the anti-rotation block is penetrated by two anti-rotation pins from front to back, the L-shaped positioning block is aligned with the fixing unit, the fixing unit comprises a lower pressing block fixed on the bottom plate, the lower pressing block is connected with an upper pressing block above the lower pressing block through a connecting block, the upper pressing block rotates around the connecting block, the positioning block is used for positioning during clamping, the anti-rotation block not only can play a role of anti-reaction during clamping, but also can increase the stability in the vertical direction of a workpiece, and the upper pressing block is rotated to buckle the workpiece during workpiece clamping, and a screw cap is screwed to drive the upper pressing block to press the workpiece to clamp, so that the clamping is clamped, multiple times of clamping is reduced, and production efficiency is improved.
Description
Technical Field
The utility model relates to the field of machine manufacturing, in particular to a positioning jig for CNC (computerized numerical control) processing die-casting products.
Background
Earlier tool type mainly comprises locating pin and clamp plate, and the type is simpler and easy, and the defect that this type exists is: a pair of tool can only process an angle of work piece once, needs a plurality of clamping, and is time consuming and labor consuming, selects the face to fix a position, causes the deformation by a wide margin of work piece easily, and difficult processing, causes the harmlessness of part easily, and the sword that shakes during processing is serious, and work piece surface roughness is difficult to guarantee, need carry out a plurality of operations during the clamping, and machining efficiency is lower.
Disclosure of Invention
The utility model aims to provide a CNC machining die-casting product positioning jig capable of controlling deformation of a workpiece and stabilizing machining size.
In order to achieve the technical purpose, the utility model adopts the following technical scheme that the positioning jig for CNC processing die-casting products comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a positioning unit and a fixing unit, the positioning unit comprises an L-shaped positioning fixing block fixed on the upper surface of the bottom plate, the horizontal part of the L-shaped positioning fixing block is fixed on the upper surface of the bottom plate, an L-shaped positioning block is fixed on the upper surface of the horizontal part of the L-shaped positioning fixing block, an anti-rotation block is fixed on one surface of the L-shaped positioning block, the anti-rotation block penetrates through the L-shaped positioning block from front to back, the L-shaped positioning block is aligned with the fixing unit, the fixing unit comprises a lower pressing block fixed on the bottom plate, the lower pressing block is connected with an upper pressing block above the lower pressing block through a connecting block, grooves for accommodating the connecting block are formed in the rear ends of the lower pressing block and the upper pressing block, the lower pressing block and the connecting block are respectively penetrated left and right by pins, the upper pressing block rotates around the connecting block, the middle parts of the lower pressing block and the upper pressing block are respectively provided with V-shaped grooves for fixing workpieces, the front ends of the lower pressing block and the upper screw rod are provided with a screw cap.
Preferably, the fixing units are provided with at least two groups.
Preferably, the L-shaped positioning block is penetrated up and down by a pin so as to be fixed on the L-shaped positioning and fixing block, and the top of the pin is sleeved with a spring.
Preferably, the L-shaped positioning fixing block and the lower pressing block are penetrated from bottom to top by fixing screws so as to be fixed on the bottom plate.
In order to solve the problem that the earlier fixture is easy to deform and difficult to position, the clamping mode and the positioning mode are adjusted, the upper surface of the bottom plate is provided with the positioning unit and the fixing unit, the positioning unit comprises an L-shaped positioning fixing block fixed on the upper surface of the bottom plate, an L-shaped positioning block is fixed on the upper surface of the horizontal part of the L-shaped positioning fixing block, an anti-rotation block is fixed on one surface of the L-shaped positioning block, the anti-rotation block is penetrated by two anti-rotation pins from front to back, the L-shaped positioning block is aligned with the fixing unit, the fixing unit comprises a lower pressing block fixed on the bottom plate, the lower pressing block is connected with an upper pressing block above the lower pressing block through a connecting block, the upper pressing block rotates by taking the connecting block as a center, V-shaped grooves for fixing workpieces are formed in the middle of the lower pressing block and the upper pressing block respectively, the fixing grooves are formed in the front of the lower pressing block and the upper pressing block, an adjusting nut is arranged on the top of the screw rod, the anti-rotation block is positioned by the positioning block, the anti-rotation block can play the anti-rotation effect, stability of the anti-rotation block in the vertical direction of the workpiece can be increased, the clamping efficiency of the workpiece can be improved, the clamping efficiency of the workpiece can be reduced, and the clamping efficiency of the workpiece can be clamped and tightly by screwing the workpiece can be completed.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of an embodiment of the present utility model.
In the figure: 1. a bottom plate; 2. l-shaped positioning and fixing blocks; 3. an L-shaped positioning block; 4. an anti-rotation block; 5. anti-rotation pins; 6. a lower compaction block; 7. an upper compaction block; 8. a connecting block; 9. a pin; 10. a screw; 11. and adjusting the screw cap.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, unless specified and limited otherwise, it is to be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly via an intervening medium, for example. The specific meaning of the terms described above will be understood by those of ordinary skill in the art as the case may be.
The positioning jig for CNC processing die-casting products according to the embodiment of the utility model is described below with reference to fig. 1, and comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is provided with a positioning unit and a fixing unit, the positioning unit comprises an L-shaped positioning fixing block 2 fixed on the upper surface of the bottom plate 1, the horizontal part of the L-shaped positioning fixing block 2 is fixed on the upper surface of the bottom plate 1, an L-shaped positioning block 3 is fixed on the upper surface of the horizontal part of the L-shaped positioning fixing block 2, an anti-rotation block 4 is fixed on one surface of the L-shaped positioning block 3, the anti-rotation block 4 is penetrated by two anti-rotation pins 5 from front to back, the L-shaped positioning block 3 is aligned with the fixing unit, the fixing unit comprises a lower compression block 6 fixed on the bottom plate 1, the lower compression block 6 is connected with an upper compression block 7 above the lower compression block through a connecting block 8, grooves for accommodating the connecting block 8 are formed in the rear ends of the lower compression block 6 and the upper compression block 7, the lower compression block 6 and the connecting block 8 are respectively penetrated by left and right pins 9, the upper compression block 7 rotates by taking the vertical part of the L-shaped positioning fixing block 2 as a center, the lower compression block 6 and the upper compression block 7 are provided with corresponding to the upper compression screw grooves 10, and the upper screw nuts 10 are arranged at the upper ends of the upper compression block and the upper compression block are fixed by the corresponding grooves 10.
Preferably, the fixing units are provided with at least two groups.
Preferably, the L-shaped positioning block 3 is penetrated up and down by a pin, which is sleeved with a spring, so as to be fixed on the L-shaped positioning and fixing block 2.
Preferably, the L-shaped positioning fixing block 2 and the lower pressing block 6 are penetrated from bottom to top by fixing screws so as to be fixed on the bottom plate 1.
In order to solve the problem that the earlier fixture is easy to deform and difficult to position, the clamping mode and the positioning mode are adjusted, the upper surface of the bottom plate is provided with the positioning unit and the fixing unit, the positioning unit comprises an L-shaped positioning fixing block fixed on the upper surface of the bottom plate, an L-shaped positioning block is fixed on the upper surface of the horizontal part of the L-shaped positioning fixing block, an anti-rotation block is fixed on one surface of the L-shaped positioning block, the anti-rotation block is penetrated by two anti-rotation pins from front to back, the L-shaped positioning block is aligned with the fixing unit, the fixing unit comprises a lower pressing block fixed on the bottom plate, the lower pressing block is connected with an upper pressing block above the lower pressing block through a connecting block, the upper pressing block rotates by taking the connecting block as a center, V-shaped grooves for fixing workpieces are formed in the middle of the lower pressing block and the upper pressing block respectively, the fixing grooves are formed in the front of the lower pressing block and the upper pressing block, an adjusting nut is arranged on the top of the screw rod, the anti-rotation block is positioned by the positioning block, the anti-rotation block can play the anti-rotation effect, stability of the anti-rotation block in the vertical direction of the workpiece can be increased, the clamping efficiency of the workpiece can be improved, the clamping efficiency of the workpiece can be reduced, and the clamping efficiency of the workpiece can be clamped and tightly by screwing the workpiece can be completed.
In the description of the present specification, a description referring to the terms "one embodiment," "example," 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 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.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. The utility model provides a CNC processing die-casting product positioning jig, which comprises a base plate, a serial communication port, the bottom plate upper surface is equipped with positioning unit and fixing unit, positioning unit includes the L shape location fixed block of fixing at the bottom plate upper surface, the horizontal part of L shape location fixed block is fixed at the bottom plate upper surface, the upper surface fixed of L shape location fixed block horizontal part has an L shape locating piece, the one side that the vertical part of L shape location fixed block aimed at L shape locating piece is fixed with the anti-rotation piece, the anti-rotation piece is run through from front to back by two anti-rotation pins, L shape locating piece aims at the fixing unit, the fixing unit includes a lower compact heap of fixing on the bottom plate, lower compact heap is connected through the connecting block with the last compact heap of its top, lower compact heap all opens the groove that is used for holding the connecting block with the rear end of last compact heap, lower compact heap and connecting block, go up compact heap and connecting block are run through about the pin respectively, upper compact heap uses the connecting block to rotate as the center, lower compact heap and last compact heap's middle part respectively opens and sets up the V-shaped groove that is used for fixing the work piece, lower compact heap and upper compact heap's front end has the fixed slot, the fixed slot is by a screw rod is equipped with the screw rod and runs through from top down.
2. The jig according to claim 1, wherein the fixing unit is provided with at least two groups.
3. The jig of claim 1, wherein the L-shaped positioning block is vertically penetrated by a pin, which is sleeved with a spring, to be fixed on the L-shaped positioning block.
4. The jig according to claim 1, wherein the L-shaped positioning fixing block and the lower pressing block are penetrated by fixing screws from bottom to top to be fixed on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020783.9U CN219113442U (en) | 2022-11-15 | 2022-11-15 | CNC processing die-casting product positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020783.9U CN219113442U (en) | 2022-11-15 | 2022-11-15 | CNC processing die-casting product positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219113442U true CN219113442U (en) | 2023-06-02 |
Family
ID=86520759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223020783.9U Active CN219113442U (en) | 2022-11-15 | 2022-11-15 | CNC processing die-casting product positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219113442U (en) |
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2022
- 2022-11-15 CN CN202223020783.9U patent/CN219113442U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 38 Taiping Jujin Road, Xiangcheng District, Suzhou City, Jiangsu Province, 215137 Patentee after: Jieweite Intelligent Manufacturing (Suzhou) Co.,Ltd. Country or region after: China Address before: 215137 Dajun science and technology entrepreneurship Park, No. 68, Taiping Jujin Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: QIANGLONG TECHNOLOGY (SUZHOU) CO.,LTD. Country or region before: China |