CN220462963U - Universal clamping jig for processing accordion shell - Google Patents
Universal clamping jig for processing accordion shell Download PDFInfo
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- CN220462963U CN220462963U CN202320839385.5U CN202320839385U CN220462963U CN 220462963 U CN220462963 U CN 220462963U CN 202320839385 U CN202320839385 U CN 202320839385U CN 220462963 U CN220462963 U CN 220462963U
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- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a universal clamping jig for processing an accordion shell, which comprises a bottom plate, wherein a bearing surface is arranged on the bottom plate; the front positioning block and the first side positioning block are adjacently arranged on two sides of the bearing surface; the bearing block is arranged on the bearing surface; the bearing slide plate is slidably arranged on one side of the first side positioning block; the second side positioning block is arranged on the bearing slide plate, and the inward facing surfaces of the second side positioning block and the first side positioning block are positioned on the same horizontal line; the adjustable clamping part is used for clamping the other two sides of the product with adjustable positions after the front positioning block, the first side positioning block, the bearing slide plate and the second side positioning block are positioned.
Description
Technical Field
The utility model relates to a universal clamping jig, in particular to a universal clamping jig for processing an accordion shell.
Background
The accordion shell is made of wood, a plurality of processes need to be processed on a numerical control CNC in the processing process, different clamping jigs need to be selected according to different product models and processing processes, and then corresponding processing of the accordion is completed.
However, after actual clamping production, the current jig is required to be disassembled every time the model or process of a processed product is replaced, other jigs are required to be replaced, the jig is required to be calibrated with a machine tool after the replacement is finished, the technical requirements on operators are high, and the feeding clamping of workpieces is mostly fixed by bolts, so that time and labor are wasted, the production progress is influenced, and the further development of the production efficiency of enterprises is restricted.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the universal clamping jig for processing the accordion shell, which can be adapted to different products, is time-saving and labor-saving in clamping, has high production efficiency and has no technical requirement on operators.
In order to achieve the above purpose, the utility model adopts the following technical scheme: universal clamping tool for processing accordion shell includes:
the base plate is provided with a bearing surface;
the front positioning block and the first side positioning block are adjacently arranged on two sides of the bearing surface and are used for positioning two adjacent surfaces of the product;
the bearing block is arranged on the bearing surface and is positioned on the longitudinal extension line of the front positioning block and used for bearing products;
the bearing slide plate is arranged on the bearing surface in a sliding manner and is positioned on one side of the first side positioning block;
the second side positioning block is arranged on the bearing slide plate, and the inward facing surfaces of the second side positioning block and the first side positioning block are positioned on the same horizontal line;
the adjustable clamping part is used for clamping products positioned by the front positioning block, the first side positioning block, the bearing sliding plate and the second side positioning block in an adjustable position mode.
Further, the sections of the front positioning block and the first side positioning block are L-shaped.
Further, two guide rails are arranged on the bearing surface, sliding blocks capable of transversely moving are respectively arranged on the two guide rails, and the bearing sliding plate is slidably arranged on the bearing surface through the two sliding blocks; the sliding block is provided with a first fixed spanner for locking the sliding block at the position of the guide rail.
Further, the adjustable clamping part comprises a first clamping assembly, a second clamping assembly and a third clamping assembly; the first clamping assembly and the second clamping assembly are positioned on the same opposite side of the first side positioning block;
the first clamping assembly is arranged below the first side positioning block and comprises a first clamping cylinder capable of longitudinally moving through a first cylinder, and a first clamping plate in contact with a product is arranged on the first clamping cylinder;
the second clamping assembly is arranged on the bearing slide plate and positioned below the second side positioning block, the second clamping assembly comprises a moving plate which can longitudinally move through a second air cylinder, a second clamping air cylinder is arranged at the bottom of the moving plate, and a second clamping plate which is in contact with a product is arranged on the second clamping air cylinder; the distance between the first cylinder and the second cylinder is locked through a corresponding second fixed wrench;
the third clamping assembly comprises a third clamping cylinder arranged on the bearing slide plate and positioned on the extension line of the front positioning block, and a third clamping plate in contact with the product is arranged on the third clamping cylinder.
Furthermore, the bearing surface is also provided with a pressure regulating meter for regulating the pressure of the first clamping cylinder, the second clamping cylinder and the third clamping cylinder and a hand plate valve for synchronously controlling the opening and closing of the first clamping cylinder, the second clamping cylinder and the third clamping cylinder.
Further, a locking piece used for being fixed on the numerical control CNC is further arranged on the bottom plate.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the universal clamping jig for processing the accordion shell, the transverse position of a product is adjusted by moving the bearing sliding plate and the first fixed wrench, the longitudinal position of the product is adjusted by the first air cylinder, the second air cylinder and the corresponding second fixed wrench, and the positions of the other two sides of the product clamped by the first clamping assembly, the second clamping assembly and the third clamping assembly are also adjustable, so that when products with other processing specifications are replaced, the jig can be quickly adjusted according to the sizes of different products, the corresponding program processing can be immediately adjusted without correcting the jig, and time and labor are saved.
In addition, the clamping mode that this clamping tool adopted adopts pneumatic clamping to adjustable clamping dynamics can adapt to different products, satisfies different service scenario.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1;
wherein: the bottom plate 1, the front positioning block 2, the first side positioning block 3, the bearing block 4, the bearing slide plate 5, the second side positioning block 6, the adjustable clamping part 7, the pressure regulating meter 8, the hand plate valve 9, the bearing surface 10, the guide rail 50, the sliding block 51, the first fixed spanner 52, the first cylinder 70, the first clamping cylinder 71, the first clamping plate 72, the second cylinder 73, the moving plate 74, the second clamping cylinder 75, the second clamping plate 76, the third clamping cylinder 77, the third clamping plate 78, the second fixed spanner 80,
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
The utility model provides a universal clamping jig for processing an accordion shell, which aims to solve the problems that in the prior art, other jigs are required to be disassembled and replaced every time different products are replaced, and the jigs are required to be calibrated with a machine tool after the replacement is finished, so that the technical requirements on operators are high, time and labor are wasted, and the production progress of the products is influenced.
For easy understanding, the following describes a specific flow in the embodiment of the present application, please refer to fig. 1, and in the embodiment of the present application, a universal clamping fixture for processing an accordion shell includes: the base plate 1 is provided with a bearing surface 10, and the bearing surface is provided with a front positioning block 2, a first side positioning block 3, a bearing block 4, a bearing slide plate 5, a second side positioning block 6 and an adjustable clamping part 7.
The front positioning block 2 is arranged on the left side of the bearing surface 10, the first side positioning block 3 is arranged on the adjacent side of the front positioning block 2, in this embodiment, on the upper side of the bearing surface 10, the distance between the front positioning block 2 and the first side positioning block 3 is small, and the front positioning block 2 and the first side positioning block 3 are mutually matched to be used for positioning two adjacent surfaces of a product.
The bearing block 4 is positioned on the longitudinal extension line of the front positioning block 2, and the bearing block 4 plays a role in supporting products.
The carrying slide 5 is slidably arranged on the carrying surface 10 by means of two parallel arranged slide blocks 51 and is located on the right side of the first side positioning block 3, where the slidable carrying slide 5 is arranged for adapting to products of different lateral lengths.
The second side locating block 6 is arranged on the bearing slide plate 5 and is positioned on the extension line of the first side locating block, and meanwhile, one surface of the second side locating block 6 which is arranged inwards is parallel to one surface of the first side locating block which is arranged inwards, so that the positioning on a product can be realized through the first side locating block and the second side locating block.
The adjustable clamping part 7 is used for clamping products positioned by the front positioning block 2, the first side positioning block 3, the bearing block 4, the bearing sliding plate 5 and the second side positioning block 6 with adjustable positions of the other two surfaces.
During actual use, the transverse position of the bearing slide plate 5 is adjusted for adapting to a product, then the product is placed on the bearing slide plate 5, two sides of the product are positioned through the front positioning block 2, the first side positioning block 3, the bearing block 4 and the second side positioning block 6, and then the other two sides of the product are pressed through the adjustable clamping part 7, so that the product can be clamped on four sides and then subjected to subsequent processing; wherein, adjustable clamping portion 7 can carry out the position adjustment to the other two sides of product, bears slide 5 and can adjust the transverse position of product to this clamping tool can adapt to the product of different specifications, avoids manual operation to change different tools, labour saving and time saving has satisfied the processing demand of enterprise.
In this embodiment, the cross sections of the front positioning block 2 and the first side positioning block 3 are all L-shaped, so that when the product is placed on the front positioning block 2 and the first side positioning block 3, the left side and the upper side of the product can be stably positioned.
In this embodiment, two parallel guide rails 50 are disposed on the carrying surface 10, two slide blocks 51 capable of moving transversely are disposed on the two guide rails 50, and the carrying slide plate 5 is slidably disposed on the carrying surface 10 through the two slide blocks 51; the sliding block 51 is provided with a first fixed wrench 52 for locking the sliding block at the position of the guide rail, so that when the position of the bearing sliding plate 5 is required to be locked, the position of the sliding block is only required to be locked manually through the first fixed wrench 52, and the operation is convenient and labor-saving.
In this embodiment, the adjustable clamping portion 7 includes a first clamping assembly, a second clamping assembly, and a third clamping assembly; the first clamping assembly and the second clamping assembly are located on opposite sides of the first side positioning block 3, namely, on the lower side of the bearing surface 10.
Specifically, the first clamping assembly is installed under the first side positioning block 3, and includes a first clamping cylinder 71 that can move longitudinally through a first cylinder 70, and a first clamping plate 72 that contacts with a product is disposed on the first clamping cylinder; in operation, the first cylinder 70 drives the first clamping plate to displace once to determine the extending length, and then the first clamping cylinder drives the first clamping plate 72 to move upwards, so that the lower side of the product is pressed.
The second clamping assembly is installed on the bearing slide plate 5 and located below the second side positioning block 6, the second clamping assembly comprises a moving plate 74 capable of longitudinally moving through a second air cylinder 73, a second clamping air cylinder 75 is arranged at the bottom of the moving plate, and a second clamping plate 76 in contact with a product is arranged on the second clamping air cylinder.
When the clamping device works, the second air cylinder drives the second pressing plate to perform displacement once, the extending length is determined, then the second clamping air cylinder drives the first clamping plate 72 to move upwards, the lower side of the other end of the product is also compressed, and therefore the lower side of the product can be compressed and positioned through the first clamping assembly and the second clamping assembly.
In addition, the extension distance of the first cylinder 70 and the second cylinder 73 can be fixed by the corresponding second fixing wrench 80, so that the deviation of the product position during operation is avoided.
The third clamping assembly comprises a third clamping cylinder 77 which is arranged on the bearing slide plate 5 and positioned on the extension line of the front positioning block 2, a third clamping plate 78 which is in contact with a product is arranged on the third clamping cylinder, and when the third clamping assembly works, the third clamping cylinder drives the third clamping plate 78 to compress the rear side of the product.
In summary, the first clamping assembly, the second clamping assembly and the third clamping assembly in the embodiment can be used for positioning and compressing the lower side and the rear side of a product, and the distances of the first clamping assembly, the second clamping assembly and the third clamping assembly are different, so that the sizes of different models can be adaptively compressed, the fixture is not required to be replaced, and time and labor are saved; in addition, the clamping cylinder is used for clamping, the clamping force is adjustable, and the adaptability is good.
In this embodiment, the bearing surface 10 is further provided with a pressure adjusting table 8 for adjusting the pressures of the first clamping cylinder, the second clamping cylinder and the third clamping cylinder, so that the extending distances of the first clamping cylinder, the second clamping cylinder and the third clamping cylinder are different, and different products are adapted.
The hand valve 9 is used for synchronously controlling the opening and closing of the first clamping cylinder 72, the second clamping cylinder 75 and the third clamping cylinder 77, so that products can be positioned and pressed fast and stably.
In this embodiment, still be equipped with the retaining member that is used for fixing on numerical control CNC on the bottom plate to can install this clamping tool on CNC fast, and because can adapt to different products, so the position is fixed unchangeable relatively.
The actual operation flow is as follows:
1. according to workpieces of different specifications and models, firstly, transversely moving a sliding block on a guide rail to a set position, and then locking the position of the sliding block by using a first fixed wrench, so that the position of a bearing sliding plate is fixed, and the transverse position of a product is locked; then the telescopic rods of the first air cylinder and the second air cylinder extend, so that the first clamping plate and the second clamping plate which are positioned at the longitudinal positions move to the set positions, the positions of the first clamping plate and the second clamping plate are locked through the second fixed wrench after the telescopic rods are positioned in place, the longitudinal positions of products are locked, and then the sizes of the pressure regulating meters are regulated according to the shapes and the specifications of the processed products, so that the lower surfaces and the right surfaces of the products are just clamped when the first clamping air cylinder, the second clamping air cylinder and the third air cylinder extend, and the regulation of the clamping jig is completed;
2. and (3) feeding operation: placing a product to be processed in the bearing slide plate, enabling the upper left corner of the product to be attached to the front positioning block and the first side positioning block, enabling the upper surface of the product to prop against the first side positioning block and the second side positioning block, and supporting the product through the bearing block; the plate is opened with a hand plate valve, the first cylinder, the second cylinder and the third cylinder operate, and the first clamping plate, the second clamping plate and the third clamping plate are driven to finish clamping the lower surface and the right surface of a product; and (3) blanking: and the plate back hand plate valve is used for loosening the first cylinder, the second cylinder and the third cylinder and taking down the processed product.
The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. Universal clamping tool of accordion shell processing, its characterized in that includes:
the base plate is provided with a bearing surface;
the front positioning block and the first side positioning block are adjacently arranged on two sides of the bearing surface and are used for positioning two adjacent surfaces of a product;
the bearing block is arranged on the bearing surface and is positioned on the longitudinal extension line of the front positioning block and used for bearing products;
the bearing slide plate is arranged on the bearing surface in a sliding manner and is positioned on one side of the first side positioning block;
the second side positioning block is arranged on the bearing slide plate, and the inward facing surfaces of the second side positioning block and the first side positioning block are positioned on the same horizontal line;
the adjustable clamping part is used for clamping products positioned by the front positioning block, the first side positioning block, the bearing sliding plate and the second side positioning block in an adjustable position mode.
2. The universal clamping fixture for processing an accordion shell as recited in claim 1, wherein: the sections of the front positioning block and the first side positioning block are L-shaped.
3. The universal clamping fixture for processing an accordion shell as recited in claim 1, wherein: the bearing surface is provided with two guide rails, the two guide rails are respectively provided with a sliding block capable of transversely moving, and the bearing sliding plate is slidably arranged on the bearing surface through the two sliding blocks; the sliding block is provided with a first fixed spanner for locking the sliding block at the position of the guide rail.
4. The universal clamping fixture for processing an accordion shell as recited in claim 1, wherein: the adjustable clamping part comprises a first clamping assembly, a second clamping assembly and a third clamping assembly; the first clamping assembly and the second clamping assembly are positioned on the same opposite side of the first side positioning block;
the first clamping assembly is arranged below the first side positioning block and comprises a first clamping cylinder capable of longitudinally moving through a first cylinder, and a first clamping plate in contact with a product is arranged on the first clamping cylinder;
the second clamping assembly is arranged on the bearing slide plate and positioned below the second side positioning block, the second clamping assembly comprises a moving plate which can longitudinally move through a second air cylinder, a second clamping air cylinder is arranged at the bottom of the moving plate, and a second clamping plate which is in contact with a product is arranged on the second clamping air cylinder; the distance between the first cylinder and the second cylinder is locked through a corresponding second fixed wrench;
the third clamping assembly comprises a third clamping cylinder arranged on the bearing slide plate and positioned on the extension line of the front positioning block, and a third clamping plate in contact with the product is arranged on the third clamping cylinder.
5. The universal clamping fixture for processing an accordion shell of claim 4, wherein: and the bearing surface is also provided with a pressure regulating meter for regulating the pressure of the first clamping cylinder, the second clamping cylinder and the third clamping cylinder and a hand plate valve for synchronously controlling the opening and closing of the first clamping cylinder, the second clamping cylinder and the third clamping cylinder.
6. The universal clamping jig for processing an accordion shell of claim 1, wherein the base plate is further provided with a locking piece for fixing on a numerical control CNC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839385.5U CN220462963U (en) | 2023-04-14 | 2023-04-14 | Universal clamping jig for processing accordion shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839385.5U CN220462963U (en) | 2023-04-14 | 2023-04-14 | Universal clamping jig for processing accordion shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462963U true CN220462963U (en) | 2024-02-09 |
Family
ID=89804570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839385.5U Active CN220462963U (en) | 2023-04-14 | 2023-04-14 | Universal clamping jig for processing accordion shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462963U (en) |
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2023
- 2023-04-14 CN CN202320839385.5U patent/CN220462963U/en active Active
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