CN218874552U - Special machining clamp for complex parts with blocky structures - Google Patents
Special machining clamp for complex parts with blocky structures Download PDFInfo
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- CN218874552U CN218874552U CN202223326533.8U CN202223326533U CN218874552U CN 218874552 U CN218874552 U CN 218874552U CN 202223326533 U CN202223326533 U CN 202223326533U CN 218874552 U CN218874552 U CN 218874552U
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Abstract
The utility model relates to a cubic part technical field especially relates to a special adds clamping apparatus of complicated part of block structure, has solved the precision of hardly guaranteeing the part among the prior art, the accumulated clamping error that the clamping of multistep many times caused, and manufacturing cost is high, equipment price is expensive, lathe area is big, the lathe structure is complicated, and maintenance cost is high, requires all high scheduling problem to programming and operator's technical ability moreover. A special processing clamp for a block-shaped structure complex part comprises a bottom plate. The utility model discloses a quick locating component and four-axis slewing mechanism's setting through four-axis rotation angle multiaspect processing, has reduced manufacturing procedure, optimizes into three processes with the work that originally needs six processes to accomplish and accomplishes, needs the work of artifical clamping six times before, only needs the clamping cubic now. The clamping times are reduced, which is equivalent to the probability of poor products caused by poor clamping of operators is reduced from the source, and the yield of the products is improved.
Description
Technical Field
The utility model relates to a cubic part technical field especially relates to a special adds clamping apparatus of complex part of block structure.
Background
At present, most of the block-shaped complex parts are processed by adopting the following 2 methods:
1. use many accurate hydraulic pressure vices, single, the accurate hydraulic pressure vice centre gripping processing structure of substep processing owing to receive the great size influence of vice appearance, has occupied most space of equipment workstation, consequently just do not have probably under the prerequisite of not changing big workstation equipment, accomplish the multi-disc, the processing work piece of multistep. And the precision hydraulic vice is a universal tool, so that the precision hydraulic vice is difficult to have the advantages of a special processing clamp.
Secondly, a precision hydraulic vice is used for processing parts with complex block structures, and the method has the greater defects that the precision of the parts is difficult to ensure, and accumulated clamping errors caused by multiple times of multi-step clamping cause that CPK (compact peripheral component Key) of some key sizes of the parts is difficult to effectively ensure, the quality control cost of a company is increased, and the loss of the company caused by the scrapping of products due to poor sizes is reduced;
2. and (5) machining by using a five-axis machining center.
The five-axis machining has high efficiency and high precision, can reduce the times of workpiece installation to the limit, avoid accumulated precision errors caused by multiple times of workpiece installation, and save the time of multiple times of workpiece installation, thereby improving the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special adds clamping apparatus of complicated part of block structure has solved the precision of hardly guaranteeing the part among the prior art, the accumulative total clamping error that the clamping of multistep caused many times, and manufacturing cost is high, equipment price is expensive, lathe area is big, the lathe structure is complicated, and the maintenance cost is high, requires the problem such as all high to programming and operator's technical ability moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a special clamping apparatus that adds of block structure complicated part, includes the bottom plate, top one side of bottom plate is provided with the vice, and the top opposite side is provided with four-axis slewing mechanism, four-axis slewing mechanism's output can be dismantled and is connected with quick locating component.
Preferably, the quick positioning assembly comprises a first clamp, and the first clamp comprises a first clamp positioning plate.
Preferably, two positioning holes are formed in one side of the top of the clamp positioning plate, and a plurality of screw holes are formed in the other side of the top of the clamp positioning plate.
Preferably, the positioning holes are fixedly connected with positioning rods, and the screw holes are connected with screw rods in a threaded manner.
Preferably, the quick positioning assembly comprises a second clamp, and the second clamp comprises a padding positioning plate and a pressing plate.
Preferably, one side of the heightening positioning plate is connected with a circular pressing plate.
The utility model discloses possess following beneficial effect at least:
through quick locating component and four-axis slewing mechanism's setting, through four-axis rotation angle multiaspect processing, reduced manufacturing procedure, optimize into three processes with the work that originally needs six processes to accomplish and accomplish, need the work of manual clamping six times before, only need the clamping thrice now. The clamping times are reduced, which is equivalent to the probability of poor products caused by poor clamping of operators is reduced from the source, and the yield of the products is improved.
The utility model discloses still possess following beneficial effect:
the machining process is reduced by four-axis rotation angle multi-surface machining, the work which needs to be finished by six processes originally is optimized to be finished by three processes, the work which needs to be manually clamped for six times before is finished, and the clamping is only needed for three times at present. The special fixture has the advantages that the special fixture fully utilizes the fourth shaft of the processing equipment, in the process of processing the complex parts with the block structures, the processing procedures are compressed by rotating the angle of the four-shaft rotating mechanism, the work which needs to be finished by six procedures originally is optimized to be finished by three procedures, the precision and the stability of the size of a workpiece are ensured from the source, meanwhile, the probability of the bad product caused by the bad clamping of the operator is reduced, and the yield of the product is improved. Compared with the method of machining the part by using a five-axis machining center, the method reduces a lot of production cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a second clamp of the present invention;
FIG. 3 is a schematic view of the circular pressing plate of the present invention;
fig. 4 is the structure diagram of the clamp positioning plate of the present invention.
In the figure: 1. a base plate; 2. a vise; 3. a first clamp; 4. a four-axis rotating mechanism; 5. a second clamp; 6. positioning a rod; 7. pressing a plate; 8. heightening the positioning plate; 9. a circular pressing plate; 10. a clamp positioning plate; 11. a screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a special processing clamp for a block-shaped structure complex part comprises a bottom plate 1, wherein a vice 2 is arranged on one side of the top of the bottom plate 1, a four-axis rotating mechanism 4 is arranged on the other side of the top of the bottom plate, and a quick positioning assembly is detachably connected to the output end of the four-axis rotating mechanism 4. The clamping times are reduced, which is equivalent to the probability of poor products caused by poor clamping of operators is reduced from the source, and the yield of the products is improved.
Further, the fast positioning assembly includes a first clamp 3, and the first clamp 3 includes a first clamp positioning plate 10.
Furthermore, two positioning holes are formed in one side of the top of the clamp positioning plate 10, and a plurality of screw holes are formed in the other side of the top of the clamp positioning plate.
Furthermore, the positioning rod 6 is fixedly connected inside the positioning hole, and the screw 11 is connected inside the screw hole in a threaded manner.
Further, the quick positioning assembly comprises a second clamp 5, and the second clamp 5 comprises a heightening positioning plate 8 and a pressing plate 7.
Furthermore, one side of the heightening positioning plate 8 is connected with a circular pressing plate 9.
In conclusion: the machining process is reduced by four-axis rotation angle multi-surface machining, the work which needs to be finished by six processes originally is optimized to be finished by three processes, the work which needs to be manually clamped for six times before is finished, and the clamping is only needed for three times at present. The special clamp has the advantages that the special clamp fully utilizes the advantage of the fourth shaft of the processing equipment, in the process of processing the complex parts with block structures, the multi-surface processing is realized by rotating the four-shaft rotating mechanism 4, the processing procedures are compressed, the work which needs to be finished by the original six procedures is optimized into three procedures to be finished, the precision and the stability of the size of a workpiece are ensured from the source, meanwhile, the probability of the bad product caused by the bad clamping of the operator is reduced, and the yield of the product is improved. Compared with the method of machining the part by using a five-axis machining center, the method reduces a lot of production cost.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a special adds clamping apparatus of block structure complicated part, includes bottom plate (1), its characterized in that, top one side of bottom plate (1) is provided with vice (2), and the top opposite side is provided with four-axis slewing mechanism (4), the output of four-axis slewing mechanism (4) can be dismantled and be connected with quick locating component.
2. The special processing clamp for the block-shaped complex parts as claimed in claim 1, wherein the quick positioning assembly comprises a first clamp (3), and the first clamp (3) comprises a first clamp positioning plate (10).
3. The special processing clamp for the block-shaped complex parts as claimed in claim 2, wherein two positioning holes are formed on one side of the top of the clamp positioning plate (10), and a plurality of screw holes are formed on the other side of the top.
4. The special processing clamp for the block-shaped complex parts as claimed in claim 3, wherein the positioning rod (6) is fixedly connected to the inside of the positioning hole, and the screw (11) is connected to the inside of the screw hole in a threaded manner.
5. The special processing clamp for the block-shaped complex parts as claimed in claim 1, wherein the quick positioning assembly comprises a second clamp (5), and the second clamp (5) comprises a positioning plate for padding (8) and a pressing plate (7).
6. The special processing clamp for the block-shaped structure complex part as claimed in claim 5, wherein a circular pressing plate (9) is connected to one side of the heightening positioning plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223326533.8U CN218874552U (en) | 2022-12-13 | 2022-12-13 | Special machining clamp for complex parts with blocky structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223326533.8U CN218874552U (en) | 2022-12-13 | 2022-12-13 | Special machining clamp for complex parts with blocky structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218874552U true CN218874552U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223326533.8U Active CN218874552U (en) | 2022-12-13 | 2022-12-13 | Special machining clamp for complex parts with blocky structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218874552U (en) |
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2022
- 2022-12-13 CN CN202223326533.8U patent/CN218874552U/en active Active
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