CN211102756U - Boring clamp for machining pipe fitting - Google Patents
Boring clamp for machining pipe fitting Download PDFInfo
- Publication number
- CN211102756U CN211102756U CN201922152194.8U CN201922152194U CN211102756U CN 211102756 U CN211102756 U CN 211102756U CN 201922152194 U CN201922152194 U CN 201922152194U CN 211102756 U CN211102756 U CN 211102756U
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- Prior art keywords
- wedge
- supporting plate
- shaped
- shaped flanging
- face
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims description 4
- 230000000670 limiting effect Effects 0.000 claims description 40
- 238000000034 method Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a bore hole anchor clamps for processing pipe fitting. The device comprises a semicircular upper supporting plate and a semicircular lower supporting plate, wherein the lower supporting plate and the upper supporting plate are concentrically arranged, a first wedge-shaped flanging and a third wedge-shaped flanging are arranged at two ends of the upper supporting plate, a second wedge-shaped flanging and a fourth wedge-shaped flanging which correspond to the first wedge-shaped flanging and the fourth wedge-shaped flanging are arranged at two ends of the lower supporting plate, the upper supporting plate and the lower supporting plate are in sliding connection through a sliding block and a sliding groove, the upper supporting plate and the lower supporting plate are fixed through a connecting piece, due to the sliding connection between the first wedge-shaped flanging of the upper supporting plate and the second wedge-shaped flanging of the lower supporting plate, the sliding connection between the third wedge-shaped flanging of the upper supporting plate and the fourth wedge-shaped flanging of the lower supporting plate is realized, when the pipe fitting to be machined is clamped, the upper supporting plate and the lower supporting plate are in oblique sliding, the upper supporting plate and the lower supporting plate are, has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of machining, especially, relate to a bore hole anchor clamps for processing pipe fitting.
Background
The patent with the application number of CN201821701852.3, the application date of 2018.10.19, the publication number of CN209036024U and the publication number of 2019.06.28 discloses a clamp for boring a thin-wall pipe part by a lathe, which comprises an adjusting part and a first part and a second part which are oppositely arranged; a first positioning groove is formed in the side face, opposite to the second portion, of the first portion, and a second positioning groove is formed in the side face, opposite to the first portion, of the second portion; the first positioning groove and the second positioning groove form a positioning space, and the positioning space is used for fixing the thin-wall pipe part; the adjusting parts are respectively connected with the first part and the second part and used for adjusting the distance between the first part and the second part, and the defects are that: the device is only connected and fixed with the nut through the bolts at the two ends, the fixing mode is single, and the pipe fitting is easy to generate a gap between the fixing mode and the clamp, so that the phenomenon of infirm clamping is caused, and the device is not suitable for industrial production.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the fixed mode of current pipe fitting bore hole anchor clamps is single and the pipe fitting easily produces the gap when fixed and between the anchor clamps, causes the insecure phenomenon of clamping, in order to improve its weak point, the utility model provides a bore hole anchor clamps for processing pipe fitting.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a boring clamp for processing a pipe fitting comprises a semicircular upper supporting plate, a semicircular lower supporting plate is arranged below the upper supporting plate, the lower supporting plate and the upper supporting plate are arranged concentrically, a first wedge-shaped flanging is arranged at one end of the upper supporting plate, the lower end face of the first wedge-shaped flanging is arranged obliquely upwards, a second wedge-shaped flanging is arranged at one end of the lower supporting plate, which corresponds to the first wedge-shaped flanging of the upper supporting plate, the upper end face of the second wedge-shaped flanging is arranged obliquely upwards, the inclination direction of the lower end face of the first wedge-shaped flanging is the same as the inclination direction of the upper end face of the second wedge-shaped flanging, a sliding block is arranged on the lower end face of the first wedge-shaped flanging, a sliding groove corresponding to the sliding block is arranged on the upper end face of the second wedge-shaped flanging, the moving direction of the sliding block is the same as the inclination direction of the lower end face of the first wedge-shaped flanging, a third, the lower supporting plate is provided with a third wedge-shaped flanging, the upper end face of the third wedge-shaped flanging is arranged in an inclined mode, the inclined direction of the lower end face of the third wedge-shaped flanging is the same as the inclined direction of the upper end face of the fourth wedge-shaped flanging, a sliding block is arranged on the lower end face of the fourth wedge-shaped flanging, a sliding groove corresponding to the sliding block is formed in the upper end face of the third wedge-shaped flanging, the moving direction of the sliding block is the same as the inclined direction of the lower end face of the third wedge-shaped flanging, the first wedge-shaped flanging of the upper supporting plate is fixed with the second wedge-shaped flanging of the lower supporting plate through a connecting piece, and the third wedge-shaped flanging of the upper supporting plate is fixed with the fourth wedge-shaped flanging of the lower supporting plate.
The utility model discloses the during operation, will wait to process the cylindrical intracavity that the pipe fitting put into the mounting plate and the bottom plate is constituteed, treat the pipe fitting and place steady back, through removing the mounting plate, make the slider on the first wedge turn-ups of mounting plate slide along the spout on the second wedge turn-ups of bottom plate, make the centre of a circle of mounting plate produce off-centre for the centre of a circle of bottom plate, the internal surface of bottom plate is contradicted at the surface of waiting to process the pipe fitting, and simultaneously, through the oblique slip of slider in the spout, the surface extrusion to waiting to process the pipe fitting that makes the internal surface of mounting plate not stop, contradict on the surface of waiting to process the pipe fitting, finally fix mounting plate and bottom plate with the connecting piece.
Compared with the prior art, the beneficial effects of the utility model are that: because the sliding connection between the first wedge-shaped flanging of the upper supporting plate and the second wedge-shaped flanging of the lower supporting plate, the sliding connection between the third wedge-shaped flanging of the upper supporting plate and the fourth wedge-shaped flanging of the lower supporting plate, when the pipe fittings are to be processed in the installation of the upper supporting plate and the lower supporting plate, through oblique sliding, the upper supporting plate and the lower supporting plate are eccentric, the gap between the upper supporting plate and the pipe fittings to be processed is pressed, the device greatly enhances the stability of the pipe fittings to be processed after clamping, the processing precision is improved, the device is suitable for industrial production, and the device has strong practicability.
The second wedge-shaped flanging outer eave of the lower supporting plate is provided with a first limiting plate, a waist-shaped hole is formed in the first limiting plate, the first limiting plate is connected with the first wedge-shaped flanging through an adjusting bolt, a nut on the adjusting bolt is abutted on the outer side face of the first limiting plate, a third wedge-shaped flanging outer eave of the upper supporting plate is provided with a second limiting plate, the waist-shaped hole is formed in the second limiting plate, the second limiting plate is connected with a fourth wedge-shaped flanging through an adjusting bolt, and a nut on the adjusting bolt is abutted on the outer side face of the second limiting plate. The arrangement of each limiting plate and the adjusting bolt enables the position of the upper supporting plate relative to the lower supporting plate to be effectively adjusted when the pipe fitting to be machined is clamped.
The first limiting plate is vertically arranged relative to the upper end of the second wedge-shaped flanging, and the second limiting plate is vertically arranged relative to the lower end of the third wedge-shaped flanging. Each limiting plate is perpendicular to the corresponding wedge-shaped flanging, so that each limiting plate is stressed positively when stressed, and the limiting effect is better.
And rubber sleeves are arranged on the outer circular surfaces of the upper supporting plate and the lower supporting plate. The rubber sleeve effectively prevents the upper supporting plate and the lower supporting plate from being damaged due to external force.
The edge of each wedge-shaped flanging is in a semi-arc shape. The brim of each wedge turn-ups all establishes to half circular arc and makes the device safer when using, prevents that the people from being scratched.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 upper bracket plate, 101 first wedge turn-ups, 102 third wedge turn-ups, 2 bottom plates, 201 second wedge turn-ups, 202 fourth wedge turn-ups, 3 sliders, 4 spouts, 5 first limiting plates, 6 waist type holes, 7 adjusting bolt, 8 second limiting plates, 9 rubber sleeve.
Detailed Description
The technical solutions described in the present application are further described below with reference to the accompanying drawings and embodiments.
As shown in figure 1, the boring jig for processing the pipe fitting comprises a semicircular upper supporting plate 1, a semicircular lower supporting plate 2 is arranged below the upper supporting plate 1, the lower supporting plate 2 and the upper supporting plate 1 are arranged concentrically, one end of the upper supporting plate 1 is provided with a first wedge-shaped flanging 101, the lower end surface of the first wedge-shaped flanging 101 is arranged obliquely upwards, one end of the lower supporting plate 2 corresponding to the first wedge-shaped flanging 101 of the upper supporting plate 1 is provided with a second wedge-shaped flanging 201, the upper end surface of the second wedge-shaped flanging 201 is arranged obliquely upwards, the inclination direction of the lower end surface of the first wedge-shaped flanging 101 is the same as that of the upper end surface of the second wedge-shaped flanging 201, a sliding block 3 is arranged on the lower end surface of the first wedge-shaped flanging 101, a flanging sliding groove 4 corresponding to the sliding block 3 is arranged on the upper end surface of the second wedge-shaped flanging 201, the moving direction of the sliding block 3 is the same as that of the inclination direction of the lower end surface, the lower end face of the third wedge-shaped flange 102 is arranged obliquely upwards, one end of the lower supporting plate 2 corresponding to the third wedge-shaped flange 102 of the upper supporting plate 1 is provided with a fourth wedge-shaped flange 202, the upper end face of the fourth wedge-shaped flange 202 is arranged obliquely upwards, the oblique direction of the lower end face of the third wedge-shaped flange 102 is the same as that of the upper end face of the fourth wedge-shaped flange 202, a sliding block 3 is arranged on the lower end face of the fourth wedge-shaped flange 202, a sliding groove 4 corresponding to the sliding block 3 is arranged on the upper end face of the third wedge-shaped flange 102, the moving direction of the sliding block 3 is the same as that of the lower end face of the third wedge-shaped flange 102, the first wedge-shaped flange 101 of the upper supporting plate 1 is fixed with the second wedge-shaped flange 201 of the lower supporting plate 2 through a connecting piece, and the third wedge-shaped flange 102 of the upper supporting plate. The outer eaves of second wedge turn-ups 201 of bottom plate 2 is provided with first limiting plate 5, waist type hole 6 has been seted up on first limiting plate 5, first limiting plate 5 links to each other with first wedge turn-ups 101 through adjusting bolt 7, the nut on the adjusting bolt 7 is contradicted on the lateral surface of first limiting plate 5, the outer eaves of third wedge turn-ups 102 of top plate 1 is provided with second limiting plate 8, waist type hole 6 has been seted up on the second limiting plate 8, second limiting plate 8 links to each other with fourth wedge turn-ups 202 through adjusting bolt 7, the nut on the adjusting bolt 7 is contradicted on the lateral surface of second limiting plate 8. The arrangement of each limiting plate and the adjusting bolt 7 enables the position of the upper supporting plate 1 relative to the lower supporting plate 2 to be effectively adjusted when the pipe fitting to be machined is clamped. The first limiting plate 5 is vertically arranged relative to the upper end of the second wedge-shaped flanging 201, and the second limiting plate 8 is vertically arranged relative to the lower end of the third wedge-shaped flanging 102. Each limiting plate is perpendicular to the corresponding wedge-shaped flanging, so that each limiting plate is stressed positively when stressed, and the limiting effect is better. The outer circular surfaces of the upper supporting plate 1 and the lower supporting plate 2 are both provided with rubber sleeves 9. The rubber sleeve 9 is arranged to effectively prevent the upper supporting plate 1 and the lower supporting plate 2 from being damaged due to external force. The edge of each wedge-shaped flanging is in a semi-arc shape. The brim of each wedge turn-ups all establishes to half circular arc and makes the device safer when using, prevents that the people from being scratched.
The during operation, will wait to process the pipe fitting and put into the cylindrical intracavity that upper plate 1 and bottom plate 2 are constituteed, treat that the pipe fitting places steady back, through removing upper plate 1, make slider 3 on the first wedge turn-ups 101 of upper plate 1 slide along spout 4 on the second wedge turn-ups 201 of bottom plate 2, make the centre of a circle of upper plate 1 produce off-centre for the centre of a circle of bottom plate 2, the internal surface of bottom plate 2 is contradicted at the surface of waiting to process the pipe fitting, and simultaneously, through the slant slip of slider 3 in spout 4, the surface extrusion to waiting to process the pipe fitting that makes the internal surface of upper plate 1 incessant, contradict on waiting to process the surface of pipe fitting, finally fix upper plate 1 and bottom plate 2 with the connecting piece.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A bore hole anchor clamps for processing pipe fitting which characterized in that: the lower supporting plate and the upper supporting plate are arranged concentrically, a first wedge-shaped flanging is arranged at one end of the upper supporting plate, the lower end face of the first wedge-shaped flanging is arranged obliquely upwards, a second wedge-shaped flanging is arranged at one end of the lower supporting plate, which corresponds to the first wedge-shaped flanging of the upper supporting plate, the upper end face of the second wedge-shaped flanging is arranged obliquely upwards, the oblique direction of the lower end face of the first wedge-shaped flanging is the same as the oblique direction of the upper end face of the second wedge-shaped flanging, a sliding block is arranged on the lower end face of the first wedge-shaped flanging, a sliding groove corresponding to the sliding block is arranged on the upper end face of the second wedge-shaped flanging, the moving direction of the sliding block is the same as the oblique direction of the lower end face of the first wedge-shaped flanging, a third wedge-shaped flanging is arranged at the other end of the upper supporting plate, the lower end face of the third wedge-shaped flanging is arranged obliquely upwards, and a fourth wedge-shaped flanging, the upper end face of the fourth wedge-shaped flange is arranged obliquely upwards, the oblique direction of the lower end face of the third wedge-shaped flange is the same as the oblique direction of the upper end face of the fourth wedge-shaped flange, a sliding block is arranged on the lower end face of the fourth wedge-shaped flange, a sliding groove corresponding to the sliding block is formed in the upper end face of the third wedge-shaped flange, the moving direction of the sliding block is the same as the oblique direction of the lower end face of the third wedge-shaped flange, the first wedge-shaped flange of the upper supporting plate is fixed with the second wedge-shaped flange of the lower supporting plate through a connecting piece, and the third wedge-shaped flange of the upper supporting plate is fixed with the fourth wedge-shaped flange of.
2. A boring jig for processing a pipe according to claim 1, wherein: the second wedge-shaped flanging outer eave of the lower supporting plate is provided with a first limiting plate, a waist-shaped hole is formed in the first limiting plate, the first limiting plate is connected with the first wedge-shaped flanging through an adjusting bolt, a nut on the adjusting bolt is abutted on the outer side face of the first limiting plate, a third wedge-shaped flanging outer eave of the upper supporting plate is provided with a second limiting plate, the waist-shaped hole is formed in the second limiting plate, the second limiting plate is connected with a fourth wedge-shaped flanging through an adjusting bolt, and a nut on the adjusting bolt is abutted on the outer side face of the second limiting plate.
3. A boring jig for processing a pipe according to claim 2, wherein: the first limiting plate is vertically arranged relative to the upper end of the second wedge-shaped flanging, and the second limiting plate is vertically arranged relative to the lower end of the third wedge-shaped flanging.
4. A boring jig for machining a pipe according to any one of claims 1 to 3, wherein: and rubber sleeves are arranged on the outer circular surfaces of the upper supporting plate and the lower supporting plate.
5. A boring jig for processing a pipe according to claim 4, wherein: the edge of each wedge-shaped flanging is in a semi-arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922152194.8U CN211102756U (en) | 2019-12-04 | 2019-12-04 | Boring clamp for machining pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922152194.8U CN211102756U (en) | 2019-12-04 | 2019-12-04 | Boring clamp for machining pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102756U true CN211102756U (en) | 2020-07-28 |
Family
ID=71694782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922152194.8U Expired - Fee Related CN211102756U (en) | 2019-12-04 | 2019-12-04 | Boring clamp for machining pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102756U (en) |
-
2019
- 2019-12-04 CN CN201922152194.8U patent/CN211102756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |