CN215588466U - Processing device for special-shaped elbow joint - Google Patents
Processing device for special-shaped elbow joint Download PDFInfo
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- CN215588466U CN215588466U CN202122156658.XU CN202122156658U CN215588466U CN 215588466 U CN215588466 U CN 215588466U CN 202122156658 U CN202122156658 U CN 202122156658U CN 215588466 U CN215588466 U CN 215588466U
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- clamping
- elbow joint
- elbow fitting
- shaped elbow
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Abstract
The utility model discloses a processing device of a special-shaped elbow joint, which comprises a clamping part which can be clamped and fixed on a processing center, wherein one end of the clamping part is provided with a fixing part for fixing the special-shaped elbow joint, the fixing part is formed by splicing two halves, the middle part of the splicing surface of the two halves of splicing structures is correspondingly provided with a special-shaped groove formed by splicing two halves, a clamping sleeve is arranged in the special-shaped groove, and an inner hole of the clamping sleeve is provided with an inner thread matched with a thread structure on a bending section of the special-shaped elbow joint; the utility model has simple structure, low cost and simple and convenient assembly and disassembly; the special-shaped elbow joint clamping fixture can be used for quickly clamping and fixing a special-shaped elbow joint with external threads, greatly improves the processing efficiency of the special-shaped elbow joint, can avoid thread damage and deformation during clamping by adding the clamping sleeve at the external threads, ensures good processing quality and processing precision, and has strong practicability.
Description
Technical Field
The utility model relates to a processing device for a special-shaped elbow joint, and belongs to the technical field of machining tools.
Background
With the rapid development of the mechanical engineering industry, the structures of various metal processing parts are more and more complex, and the requirements on metal processing precision are higher and higher. As shown in fig. 1, when the special-shaped elbow joint is subjected to metal processing, drilling at the axial line positions of the bending sections at the two ends of the special-shaped elbow joint and tapping on the outer surface are required, a special positioning tool does not exist at present, and a three-jaw chuck adopted by the existing processing center cannot clamp the special-shaped elbow joint, so that the clamping and positioning difficulty of the structure is high, the processing efficiency is low, the processing error is large, and the processing precision is low; and after the bending section at one end is machined, the bending section at the other end needs to be clamped, the machined thread surface is extremely easy to damage in the clamping process, and parts are scrapped when the parts are serious.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a processing apparatus for a special-shaped elbow joint, which can overcome the disadvantages of the prior art.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a dysmorphism elbow fitting's processingequipment, it is used for clamping dysmorphism elbow fitting, and dysmorphism elbow fitting sets up the section of bending including having spacing bellied middle part transition structure at middle part transition structure both ends, and the section formula structure as an organic whole of bending at middle part transition structure and both ends, and wherein the section surface of bending of at least one end is equipped with the helicitic texture, but it includes that the clamping is fixed the clamping part on machining center, is equipped with the fixed part that is used for dysmorphism elbow fitting to fix in clamping part one end, the fixed part is two halves concatenation and forms, corresponds at the concatenation face middle part of two halves mosaic structure and is equipped with the dysmorphism groove that forms for two halves concatenation, is equipped with the cutting ferrule at the dysmorphism inslot, is equipped with the interior screw thread structure looks adaptation internal thread on the section of bending with dysmorphism elbow fitting at the cutting ferrule hole.
And the two half-spliced structures are provided with bolt hole groups with opposite positions, so that the two half-spliced structures are detachably connected through bolts.
The clamping sleeve is circular or rectangular in shape.
The cutting ferrule is made of rubber materials or stainless steel materials.
Compared with the prior art, the processing device for the special-shaped elbow joint disclosed by the utility model comprises a clamping part which can be clamped and fixed on a processing center, wherein one end of the clamping part is provided with a fixing part for fixing the special-shaped elbow joint, the fixing part is formed by splicing two halves, a special-shaped groove formed by splicing two halves is correspondingly arranged in the middle of the splicing surface of the two halves of splicing structures, a cutting sleeve is arranged in the special-shaped groove, and an inner thread matched with a thread structure on the bending section of the special-shaped elbow joint is arranged in an inner hole of the cutting sleeve; the special-shaped elbow joint comprises a middle transition structure with a limiting bulge, bending sections are arranged at two ends of the middle transition structure, the middle transition structure and the bending sections at the two ends of the middle transition structure are of an integrated structure, and the outer surface of the bending section at least one end of the middle transition structure is provided with a threaded structure. When carrying out special-shaped elbow fitting processing, the section of bending and the cutting ferrule spiro union that will have helicitic texture, and open two half mosaic structure's fixed part, make the section card of bending that has the cutting ferrule go into the dysmorphism inslot, make the fixed part splice again, it is fixed firm to guarantee special-shaped elbow fitting clamping, can the clamping fix and process on the machining center, in this process, special-shaped elbow fitting one end section of bending is through the fixed back in dysmorphism groove, the axis of the section of bending of the other end is for the coaxial setting of clamping part, and the clamping part is fixed through the three-jaw chuck of machining center, and then can make the section of bending of treating processing keep coaxial with the three-jaw chuck, the processing operation of being convenient for more.
The utility model has the beneficial effects that:
the utility model has simple structure, low cost and simple and convenient assembly and disassembly; the special-shaped elbow joint clamping fixture can be used for quickly clamping and fixing a special-shaped elbow joint with external threads, greatly improves the processing efficiency of the special-shaped elbow joint, can avoid thread damage and deformation during clamping by adding the clamping sleeve at the external threads, ensures good processing quality and processing precision, and has strong practicability.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a contoured elbow fitting.
Fig. 2 is a schematic structural diagram of the present invention.
FIG. 3 is a schematic structural diagram of the exploded state of the present invention.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the utility model only and are not limiting upon the scope of the utility model.
As shown in fig. 1, the special-shaped elbow joint 1 to be processed comprises a middle transition structure 1.1 with a limiting bulge, and bending sections are arranged at two ends of the middle transition structure 1.1; the middle transition structure 1.1 and the bending sections 1.2 at the two ends of the middle transition structure are of an integrated structure, and shaft holes which are communicated with each other are arranged at the axis of the integrated structure; and the outer surface of the bending section at least one end is provided with a thread structure 1.3.
As shown in fig. 2-3, a processingequipment of dysmorphism elbow fitting, but including clamping fix the clamping part 2 on machining center, be equipped with the fixed part 3 that is used for the fixed of dysmorphism elbow fitting in 2 one end of clamping part, fixed part 3 forms for two halves concatenation, corresponds in two halves mosaic structure's concatenation face middle part and is equipped with the dysmorphism groove 4 that forms for two halves concatenation, is equipped with cutting ferrule 5 in dysmorphism groove 4, is equipped with in cutting ferrule 5 hole and bends 1.3 looks adaptation internal thread 5.1 of section with dysmorphism elbow fitting.
The special-shaped groove 4 comprises a first groove shape 4.1 matched with the middle transition structure 1.1 of the special-shaped elbow joint and a second groove shape 4.2 connected with the first groove shape 4.1, and the second groove shape 4.2 is matched with the clamping sleeve 5.
The two half-splicing structures are provided with bolt hole groups 6 with opposite positions, so that the two half-splicing structures can be detachably connected through bolts 7.
Half of the fixed part is a fixed end 3.1 fixedly connected with the clamping part 2, and the other half is a movable end 3.2.
The clamping part 2 and the fixed end 3.1 are of an integrated structure.
Cutting ferrule 5 cup joints in dysmorphism groove 4, and its appearance is circular or rectangle, and the preferred rectangle that adopts can better realize rotating spacing.
The cutting sleeve 5 is made of rubber materials or stainless steel materials.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention without departing from the technical spirit of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a dysmorphism elbow fitting's processingequipment, it is used for clamping dysmorphism elbow fitting (1), dysmorphism elbow fitting (1) sets up the section of bending including having spacing bellied middle part transition structure (1.1) both ends at middle part transition structure (1.1), middle part transition structure (1.1) and the section of bending (1.2) formula structure as an organic whole at both ends, and wherein the section surface of bending of at least one end is equipped with helicitic texture (1.3), its characterized in that: but fix clamping part (2) on machining center including the clamping, be equipped with fixed part (3) that are used for special-shaped elbow fitting to fix in clamping part (2) one end, fixed part (3) are formed for two halves concatenation, correspond at two halves mosaic structure's concatenation face middle part and are equipped with special-shaped groove (4) that form for two halves concatenation, are equipped with cutting ferrule (5) in special-shaped groove (4), are equipped with in cutting ferrule (5) hole and bend section upper thread structure (1.3) looks adaptation internal thread (5.1) with special-shaped elbow fitting.
2. The apparatus for processing a contoured elbow fitting according to claim 1, wherein: bolt hole groups (6) with opposite positions are arranged on the two half-splicing structures, so that the two half-splicing structures can be detachably connected through bolts (7).
3. The apparatus for processing a shaped elbow fitting according to claim 1 or 2, wherein: the clamping sleeve (5) is circular or rectangular in shape.
4. The apparatus for processing a contoured elbow fitting according to claim 3, wherein: the cutting ferrule (5) is made of rubber or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156658.XU CN215588466U (en) | 2021-09-08 | 2021-09-08 | Processing device for special-shaped elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156658.XU CN215588466U (en) | 2021-09-08 | 2021-09-08 | Processing device for special-shaped elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588466U true CN215588466U (en) | 2022-01-21 |
Family
ID=79884875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122156658.XU Active CN215588466U (en) | 2021-09-08 | 2021-09-08 | Processing device for special-shaped elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588466U (en) |
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2021
- 2021-09-08 CN CN202122156658.XU patent/CN215588466U/en active Active
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