CN215968307U - Valve flange processing clamping device - Google Patents
Valve flange processing clamping device Download PDFInfo
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- CN215968307U CN215968307U CN202120015964.9U CN202120015964U CN215968307U CN 215968307 U CN215968307 U CN 215968307U CN 202120015964 U CN202120015964 U CN 202120015964U CN 215968307 U CN215968307 U CN 215968307U
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- rod
- clamping device
- clamping
- butt
- valve flange
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Abstract
The utility model provides a valve flange processing clamping device, which relates to the field of valve processing and comprises a base, a main clamping device and an auxiliary clamping device, wherein the main clamping device and the auxiliary clamping device are arranged on the base, the main clamping device comprises a first clamping rod hinged with a first small lug, a hydraulic rod hinged with the second small lug, a second clamping rod and a butt-joint rod, wherein the middle upper part of the first clamping rod is provided with a sliding sleeve, the side edge of the lower end of the first clamping rod is fixedly provided with a Z-shaped abutting rod, the front surface and the back surface of the sliding sleeve are symmetrically provided with connecting rods, the upper end of the hydraulic rod and the lower end of the second clamping rod are both provided with connecting sleeves, two sides of each connecting sleeve are respectively fixedly connected with the connecting rod, the upper end of the second clamping rod is hinged with one end of the abutting rod, the middle part of the abutting rod is hinged with the first clamping rod, through the hydraulic stem drive for the processing centre gripping to the valve flange is accomplished along the butt post to butt pole and Z type butt pole cooperation side.
Description
Technical Field
The utility model relates to the field of valve machining, in particular to a clamping device for valve flange machining.
Background
The following disadvantages currently exist: valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve used for the fluid control system, from the simplest stop valve to various valves used in the extremely complicated automatic control system, the variety and specification are quite various, in the valve processing, various processing is often required to be carried out on the valve flange, various clamping devices are involved, and the valve processing clamping device which is simple in structure, convenient to operate and reliable in clamping is designed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a clamping device for machining a valve flange.
The utility model is realized by the following technical scheme:
the utility model provides a valve flange processing clamping device, its characterized in that, includes the base, locates the main clamping device and the supplementary clamping device of base, main clamping device include with first auricle articulated first clamping bar, with second auricle articulated hydraulic stem, second clamping bar and butt joint pole, upper portion is equipped with the sliding sleeve in the first clamping bar, first clamping bar lower extreme side has set firmly Z type butt joint pole, the sliding sleeve openly is equipped with the connecting rod with the back symmetry, the upper end of hydraulic stem with second clamping bar lower extreme all is equipped with the adapter sleeve, the adapter sleeve both sides respectively with the connecting rod rigid coupling, second clamping bar upper end with butt rod one end is articulated, butt rod middle part with first clamping bar is articulated, supplementary clamping device includes the operation panel and locates the side of operation panel one side is along the butt post.
The upper end of the sliding sleeve is fixedly provided with a spring, and the upper end of the spring is fixedly connected with the upper end of the first clamping rod.
The contact end of the abutting rod and the workpiece is arranged in a downward protruding mode.
The utility model has the beneficial effects that: through the hydraulic stem drive for the processing centre gripping to the valve flange is accomplished along the butt post to butt pole and Z type butt pole cooperation side.
Drawings
Fig. 1 shows a schematic front view of an embodiment according to the utility model.
In the figure: 1. a base; 2. a first small ear; 3. a first clamping bar; 4. a second small ear; 5. a hydraulic lever; 6. a second clamping bar; 7. a butting rod; 8. a sliding sleeve; 9. a Z-shaped abutting rod; 10. a connecting rod; 11. connecting sleeves; 12. an operation table; 13. a side edge abutment post; 14. a spring.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a base 1, a main clamping device and an auxiliary clamping device, wherein the main clamping device and the auxiliary clamping device are arranged on the base 1, the main clamping device comprises a first clamping rod 3 hinged with a first small lug 2, a hydraulic rod 5 hinged with a second small lug 4, a second clamping rod 6 and a butting rod 7, a sliding sleeve 8 is arranged at the middle upper part of the first clamping rod 3, a Z-shaped butting rod 9 is fixedly arranged at the side edge of the lower end of the first clamping rod 3, connecting rods 10 are symmetrically arranged at the front side and the back side of the sliding sleeve 8, connecting sleeves 11 are respectively arranged at the upper end of the hydraulic rod 5 and the lower end of the second clamping rod 6, two sides of each connecting sleeve 11 are respectively and fixedly connected with the corresponding connecting rod 10, the upper end of the second clamping rod 6 is hinged with one end of the butting rod 7, the middle part of the butting rod 7 is hinged with the first clamping rod 3, the auxiliary clamping device comprises an operating platform 12 and a side edge butting column 13 arranged on one side of the operating platform 12, the upper end of the sliding sleeve 8 is fixedly provided with a spring 14, the upper end of the spring 14 is fixedly connected with the upper end of the first clamping rod 3, the contact end of the abutting rod 7 and a workpiece is arranged in a downward protruding mode, when the valve flange is clamped, the valve flange is placed on the operating platform 12, the inner side edge of the valve flange abuts against the abutting column 13, the hydraulic rod 5 is driven, the first clamping rod 2 is inclined towards the operating platform 12 in a small range, the Z-shaped abutting rod 9 abuts against the side edge of the valve flange, the sliding sleeve 8 is driven by the hydraulic rod 5, the second clamping rod 6 is driven, the abutting rod 7 presses the valve flange downwards around the hinged position of the abutting rod 7 and the first clamping rod 3, so that the valve flange can be clamped in multiple directions at the same time, the spring 14 is arranged to avoid damage to a actuator caused by sudden driving of the hydraulic rod 5, the downward protruding mode of the lower end of the abutting rod 7 is arranged in a protruding mode in the extruding process, guarantee with the butt all the time of valve flange, guarantee the centre gripping effect.
The utility model has the beneficial effects that: through the hydraulic stem drive for the processing centre gripping to the valve flange is accomplished along the butt post to butt pole and Z type butt pole cooperation side.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a valve flange processing clamping device, its characterized in that, includes the base, locates the main clamping device and the supplementary clamping device of base, main clamping device include with first auricle articulated first clamping bar, with second auricle articulated hydraulic stem, second clamping bar and butt joint pole, upper portion is equipped with the sliding sleeve in the first clamping bar, first clamping bar lower extreme side has set firmly Z type butt joint pole, the sliding sleeve openly is equipped with the connecting rod with the back symmetry, the upper end of hydraulic stem with second clamping bar lower extreme all is equipped with the adapter sleeve, the adapter sleeve both sides respectively with the connecting rod rigid coupling, second clamping bar upper end with butt rod one end is articulated, butt rod middle part with first clamping bar is articulated, supplementary clamping device includes the operation panel and locates the side of operation panel one side is along the butt post.
2. The valve flange machining clamping device of claim 1, wherein a spring is fixedly arranged at the upper end of the sliding sleeve, and the upper end of the spring is fixedly connected with the upper end of the first clamping rod.
3. A valve flange machining clamping device according to claim 1, wherein one end of the abutting rod, which is in contact with a workpiece, is arranged to be protruded downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015964.9U CN215968307U (en) | 2021-01-05 | 2021-01-05 | Valve flange processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015964.9U CN215968307U (en) | 2021-01-05 | 2021-01-05 | Valve flange processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968307U true CN215968307U (en) | 2022-03-08 |
Family
ID=80506291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120015964.9U Active CN215968307U (en) | 2021-01-05 | 2021-01-05 | Valve flange processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215968307U (en) |
-
2021
- 2021-01-05 CN CN202120015964.9U patent/CN215968307U/en active Active
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