CN218697913U

CN218697913U - Adjustable universal device for thin-wall special-shaped parts

Info

Publication number: CN218697913U
Application number: CN202222807040.XU
Authority: CN
Inventors: 刘巧侠; 王树奇
Original assignee: Suzhou Lianjia Precision Machinery Co ltd
Current assignee: Suzhou Lianjia Precision Machinery Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses an adjustable universal device of thin wall dysmorphism piece, include: the clamping device comprises a workbench, wherein a heightening component is arranged on the workbench, a supporting plate is fixedly arranged above the heightening component, a plurality of clamping components are connected and arranged on the supporting plate, a first positioning component and a second positioning component are arranged on two sides of the supporting plate, a supporting component is arranged at the center of the supporting plate, the clamping components comprise positioning plates, a first pressing part is arranged above the positioning plates and comprises pressing plates, the positioning plates and the pressing plates are connected through screw threads, and a first supporting part is arranged below one side of each pressing plate. In this way, the utility model discloses can carry out the clamping to the thin wall dysmorphism piece of different shapes, the commonality is higher, effectively improves work efficiency, reduces working cost.

Description

Adjustable universal device for thin-wall special-shaped parts

Technical Field

The utility model relates to a machining equipment technical field especially relates to an adjustable general device of thin wall dysmorphism piece.

Background

In the product processing, the positioning element and the clamping element are needed to position and fix the product, and especially in the processing of various small-batch products, different special clamps need to be designed according to the shape of the product, so that the resource waste is easily caused, and the cost is high. For a product of a thin-wall special-shaped piece, as shown in fig. 8, when designing a clamp, problems such as knife vibration, wall breaking and the like caused by the thin wall need to be considered, and the support property of a processing surface needs to be considered.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an adjustable general device of thin wall dysmorphism piece, can be fast, accurately fix the clamping to a dysmorphism product, easy operation, the commonality is higher, effectively improves work efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided an adjustable universal device for thin-walled profiled elements, comprising: the clamping device comprises a workbench, wherein a heightening component is arranged on the workbench, a supporting plate is fixedly arranged above the heightening component, a plurality of clamping components are connected and arranged on the supporting plate, a first positioning component and a second positioning component are arranged on two sides of the supporting plate, a supporting component is arranged at the center of the supporting plate, the clamping components comprise positioning plates, a first pressing part is arranged above the positioning plates and comprises pressing plates, the positioning plates and the pressing plates are connected through screw threads, and a first supporting part is arranged below one side of each pressing plate.

Preferably, the first supporting piece comprises a bolt fixedly arranged on the positioning plate, a nut is sleeved outside the bolt, a spring is arranged inside the bolt, a steel ball is arranged at the top end of the spring, and the steel ball is supported by the spring and protrudes downwards on the upper surface of the bolt.

Preferably, one side of the pressing plate, which is far away from the first supporting rod, is provided with a guide post, the guide post is fixed on the positioning plate, and the pressing plate is sleeved at the top end of the guide post.

Preferably, the first positioning assembly comprises a first positioning block, a second pressing piece is arranged on the first positioning block, the second pressing piece and the first pressing piece are identical in structure, and a first positioning column is arranged on the side edge of the second pressing piece.

Preferably, the second positioning assembly comprises a second positioning block, a third pressing piece is arranged on the second positioning block, the third pressing piece and the first pressing piece are identical in structure, and a second positioning column is arranged on the side edge of the third pressing piece.

Preferably, the first positioning column and the second positioning column are different in shape.

Preferably, the first positioning column is circular, and the second positioning column is rhombic.

Preferably, the support assembly comprises a connecting plate, a second support member is arranged on the connecting plate, and the second support member has the same structure as the first support member.

Preferably, the heightening assembly comprises a bottom plate fixed on the workbench, a plurality of heightening blocks parallel to each other and equal in height are arranged on the bottom plate, and a heightening positioning plate is arranged above the heightening blocks.

The utility model has the advantages that: the utility model discloses the clamping is convenient, simple, quick, can adjust support piece and the position and the height that compress tightly the piece according to the shape of product and processing characteristics moreover, and under the prerequisite that satisfies the commonality, reliability and stability all had very big improvement. The special pressing device has the advantages of being low in maintenance cost and high in universality, reducing design cost and manufacturing cost of the special pressing device, reducing resource waste and improving efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the elevating assembly;

FIG. 3 is a schematic view of the clamp assembly;

FIG. 4 is a cross-sectional view of the first support member;

FIG. 5 is a schematic structural view of a first positioning assembly;

FIG. 6 is a schematic structural view of a second positioning assembly;

FIG. 7 is a schematic structural view of the support assembly;

fig. 8 is a schematic structural view of a thin-walled profile product;

the parts in the drawings are numbered as follows:

1. a work table;

2. a step-up assembly; 21. a base plate; 22. a block for raising; 23. heightening the positioning plate;

3. a support plate;

4. a clamping assembly; 41. positioning a plate; 42. a first support member; 421. a bolt; 422. a nut; 423. a spring; 424. steel balls; 43. a first pressing member; 431. a screw; 432. a guide post; 433. pressing a plate;

5. a first positioning assembly; 51. a first positioning block; 52. a first positioning post; 53. a second pressing member;

6. a second positioning assembly; 61. a second positioning block; 62. a second positioning column; 63. a third pressing member;

7. a support assembly; 71. a connecting plate; 72. a second support member.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1 and fig. 2, the embodiment of the present invention includes: workstation 1, workstation 1 is connected with the lathe, can drive the product and carry out 360 rotations. Fixed bed hedgehopping subassembly 2 that is provided with on the 1 mesa of workstation, bed hedgehopping subassembly 2 is including the bottom plate 21 of fixing a position on the mesa through the locating pin, and fixed 4 groups of bed hedgehopping pieces 22 that are parallel to each other of being provided with on the bottom plate 21, is provided with bed hedgehopping locating plate 23 on bed hedgehopping piece 22, is provided with bed hedgehopping subassembly 2 on workstation 1, fixes through the screw between each subassembly, conveniently carries out the product clamping, improves work efficiency.

As shown in fig. 1, 3 and 4, a support plate 3 is fixedly disposed above the bed-up component 2, a plurality of clamping components 4 are fixedly disposed above the support plate 3 through screws, twelve groups of clamping components 4 are disposed in this embodiment, the number and positions of the clamping components 4 can be adjusted according to different shapes of products, the universality is high, the clamping components 4 include a positioning plate 41, the positioning plate 41 is fixed on the support plate 3 through screws, the shape of the positioning plate 41 can be adjusted according to the shape of the product, a first supporting member 42 is fixedly disposed on the positioning plate 41, the first supporting member 42 includes a bolt 421, a nut 422 is sleeved on an external thread of the bolt 421, the height of the bolt 421 is adjusted through the nut 422, a spring 423 is disposed inside the bolt 421, a steel ball 424 is disposed at the top end of the spring 423, the steel ball 424 protrudes out of the upper surface of the bolt 421 under the elastic force of the spring 423, the steel ball 424 can freely rotate in the bolt 421, the positions are adjusted according to different surfaces of the products, so as to ensure that the upper surface of the steel ball 424 can be completely attached to the product, the support function is started, and the adjustment function of the support is adjusted, and, meanwhile, according to the shape of the product, the upper surface of the steel ball 424 can be designed into a serrated surface, preferably, in this embodiment, the steel ball 424.

As shown in fig. 3, a first pressing member 43 is further disposed on the positioning plate 41, the first pressing member 43 includes a pressing plate 433, the positioning plate 41 and the pressing plate are connected by a screw 431 in a threaded manner, one side of the pressing plate 433 is located above the first supporting member 42, a guiding post 432 is disposed on one side of the pressing plate 433 away from the first supporting member 42, the guiding post 432 is fixedly disposed on the positioning plate 41, the pressing plate 433 is sleeved on the top end of the guiding post 432, the pressing plate 433 is driven to move downwards by rotating the screw 431 until a thin-walled special-shaped product clamped between the first supporting member 42 and the pressing plate 433 is clamped, the guiding post 432 plays a guiding and balancing role in the downward movement process of the pressing plate 433, so that the pressing plate 433 is always kept in a horizontal state.

As shown in fig. 1, 5 and 6, a first positioning assembly 5 and a second positioning assembly 6 are disposed on two sides of the supporting plate 3, the first positioning assembly 5 includes a first positioning block 51, a first positioning column 52 and a second pressing member 53 are disposed on the first positioning block 51, the second positioning assembly 6 includes a second positioning block 61, and a second positioning column 62 and a third pressing member 63 are disposed on the second positioning block 61.

As shown in fig. 3, 5 and 6, the second compresses tightly 53 and the third piece 63 and all compresses tightly the same with first piece 43 structure that compresses tightly, plays the fixed effect that compresses tightly to the both sides of product, and first reference column 52 is different with second reference column 62 shape, the utility model discloses in, first reference column 52 sets up to circular, and second reference column 62 sets up to the rhombus, and the reference column of different shapes can guarantee that the product position is placed accurately when tentatively fixing a position the product, prevents that the product from producing the positional deviation of horizontal direction.

As shown in fig. 1, 3 and 7, a supporting component 7 is arranged at the center of the supporting plate 3, the supporting component 7 includes a connecting plate 71 fixed on the supporting plate 3, a second supporting member 72 is arranged on the connecting plate 71, the second supporting member 72 and the first supporting member 42 have the same structure, because the product is thin, the product center is easy to generate over-bending deformation due to the action of gravity and the product vibrates up and down in the processing process, so that the product precision and the appearance can be influenced, and the second supporting member 72 plays a supporting role in the product center to prevent the product from being deformed.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An adjustable universal device for thin-walled profiled elements, comprising: workstation, its characterized in that: the novel clamping device is characterized in that a heightening component is arranged on the workbench, a supporting plate is fixedly arranged above the heightening component, a plurality of clamping components are connected and arranged on the supporting plate, a first positioning component and a second positioning component are arranged on two sides of the supporting plate, a supporting component is arranged at the center of the supporting plate, the clamping components comprise positioning plates, a first pressing piece is arranged above the positioning plates and comprises a pressing plate, the positioning plates are in threaded connection with the pressing plate through screws, and a first supporting piece is arranged below one side of the pressing plate.

2. An adjustable universal device for thin-walled profile members according to claim 1, wherein: the first supporting piece comprises a bolt fixedly arranged on the positioning plate, a nut is sleeved outside the bolt, a spring is arranged inside the bolt, a steel ball is arranged at the top end of the spring, and the steel ball is supported by the spring and protrudes downwards to the upper surface of the bolt.

3. An adjustable universal device for thin-walled profile members according to claim 1, wherein: one side of the pressing plate, which is far away from the first supporting rod, is provided with a guide post, the guide post is fixed on the positioning plate, and the pressing plate is sleeved at the top end of the guide post.

4. An adjustable universal device for thin-walled profile members according to claim 1, wherein: the first positioning component comprises a first positioning block, a second pressing piece is arranged on the first positioning block, the second pressing piece and the first pressing piece are identical in structure, and a first positioning column is arranged on the side edge of the second pressing piece.

5. The adjustable universal attachment for thin-walled profiled elements as claimed in claim 4, wherein: the second positioning assembly comprises a second positioning block, a third pressing piece is arranged on the second positioning block, the third pressing piece and the first pressing piece are identical in structure, and a second positioning column is arranged on the side edge of the third pressing piece.

6. An adjustable universal device for thin-walled profile members according to claim 5, wherein: the first positioning column and the second positioning column are different in shape.

7. An adjustable universal device for thin-walled profile members according to claim 6, wherein: the first positioning column is circular, and the second positioning column is rhombic.

8. An adjustable universal device for thin-walled profile members according to claim 1, wherein: the supporting component comprises a connecting plate, a second supporting piece is arranged on the connecting plate, and the second supporting piece is the same as the first supporting piece in structure.

9. An adjustable universal device for thin-walled profile members according to claim 1, wherein: the heightening component comprises a bottom plate fixed on the workbench, a plurality of heightening blocks which are parallel to each other and have the same height are arranged on the bottom plate, and a heightening positioning plate is arranged above the heightening blocks.