CN220592321U - Horizontal machining center clamp for machining oil sprayer - Google Patents
Horizontal machining center clamp for machining oil sprayer Download PDFInfo
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- CN220592321U CN220592321U CN202321800509.5U CN202321800509U CN220592321U CN 220592321 U CN220592321 U CN 220592321U CN 202321800509 U CN202321800509 U CN 202321800509U CN 220592321 U CN220592321 U CN 220592321U
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- fixing seat
- machining center
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- 238000003754 machining Methods 0.000 title claims abstract description 29
- 239000000446 fuel Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000003801 milling Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of clamps, in particular to a horizontal machining center clamp for machining an oil sprayer, which comprises a base, an oil sprayer workpiece and a workpiece clamping device arranged on the base, wherein the workpiece clamping device comprises a clamping mechanism, a fixing mechanism and a supporting component; the fixing mechanism comprises a first fixing seat and a second fixing seat, the first fixing seat is arranged at the left rear part of the fuel injector machined part, and the second fixing seat is arranged at the right rear part of the fuel injector machined part. The utility model has the advantages of simple structure, convenient assembly and disassembly, positioning reference and strong universality, simultaneously clamps, reduces the labor amount and the labor intensity, saves the auxiliary time, greatly improves the working efficiency, is convenient to replace, is suitable for the requirement of mass production of the machining center of the numerical control vertical drilling and milling machine tool, and greatly improves the machining efficiency.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a horizontal machining center clamp for machining an oil sprayer.
Background
The clamp mechanism is one of technical devices for realizing efficient production in the machining automobile manufacturing industry, the clamping structure is a main structure of the clamp, the structural form of the clamp directly influences the clamping force, the clamping speed, the operation difficulty and the like of the clamp, and the oil pressure or hydraulic clamping structure is relatively mechanical to the clamping structure, so that the clamp mechanism has the advantages of rapid clamping action, convenient operation and labor saving, and is suitable for being widely applied to numerical control machining center equipment.
However, the machining center determines the space positions among the holes by means of a program, so that the requirements on the positioning reference and the precision of the oil sprayer machined parts are high, sometimes, in order to ensure the positioning reference and the precision to be accurate, the clamp structure is complicated, the auxiliary time is increased, and the machining and manufacturing efficiency is indirectly influenced.
In view of this, the present utility model provides a horizontal machining center fixture for machining of fuel injectors.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a horizontal machining center clamp for machining an oil sprayer.
In order to solve the technical problems, the following technical scheme is adopted:
a horizontal machining center fixture for machining an oil sprayer comprises a base, an oil sprayer workpiece and a workpiece clamping device arranged on the base, wherein the workpiece clamping device comprises a clamping mechanism, a fixing mechanism and a supporting component,
the clamping mechanism comprises a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are identical in structure, the first clamping assembly is arranged at the left front part of the fuel injector machined part, the second clamping assembly is arranged at the right front part of the fuel injector machined part, and the first clamping assembly and the second clamping assembly respectively act on the left upper part and the right upper part of the fuel injector machined part;
the fixing mechanism comprises a first fixing seat and a second fixing seat, the first fixing seat is arranged at the left rear part of the oil sprayer machined part, and the second fixing seat is arranged at the right rear part of the oil sprayer machined part.
Further, the support assembly comprises a plurality of preset positioning columns arranged on the base, the lower ends of the preset positioning columns are fixedly arranged on the base, and the oil sprayer machined parts are placed at the upper ends of the preset positioning columns.
Further, an X-direction thrust oil cylinder is fixedly arranged on the outer side of the first fixing seat, the X-direction thrust oil cylinder is connected with a left locating pin through a thrust piston rod, and the left locating pin acts on the left rear portion of the oil sprayer machined piece.
Further, a right locating pin is arranged on the inner side of the second fixing seat and acts on the right rear portion of the oil sprayer machined piece.
Further, the first clamping assembly and the second clamping assembly comprise a clamping cylinder, a lever clamping block, a rotating fulcrum pin and a rotating supporting block, an output shaft of the clamping cylinder is connected with the lever clamping block, the lever clamping block acts on the upper portion of the fuel injector machined piece, the middle portion of the lever clamping block is connected with the rotating supporting block, and the rotating supporting block is connected with the lever clamping block through the rotating fulcrum pin.
Further, an energy accumulator and a pressure gauge are arranged on the left side of the base.
Further, the front side of the middle part of the base is provided with a pressure maintaining valve group.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the utility model relates to a horizontal machining center clamp for machining an oil sprayer. Then respectively through the left locating pin on the first fixing base and the right locating pin on the second fixing base, the left locating pin and the right locating pin are matched, the left and right X directions of the fuel injector machined part are clamped through the X-direction thrust oil cylinder, and finally, the left upper part and the right upper part of the fuel injector machined part are respectively propped against by the first clamping assembly and the second clamping assembly through the clamping mechanism, and the overlooking surface machining work of the fuel injector machined part can be completed only by once clamping. And through setting up clamping mechanism, carry out all-round fixed clamp to even sprayer machined part, press from both sides tightly more firmly stable, machining precision is better.
The utility model has the technical characteristics that: the device has the advantages of simple structure, convenient assembly and disassembly, high positioning standard and universality, simultaneous clamping, labor capacity reduction, labor intensity saving, auxiliary time saving, great improvement of working efficiency, convenient replacement, suitability for the requirement of mass production of the numerical control vertical drilling and milling machine tool machining center and great improvement of machining efficiency.
Drawings
The utility model is further described below with reference to the accompanying drawings:
fig. 1 is a schematic front view of a horizontal machining center fixture for machining an oil sprayer according to an embodiment of the utility model.
Fig. 2 is a schematic top view of a horizontal machining center fixture for machining an oil injector according to an embodiment of the utility model.
Fig. 3 is a schematic perspective view of a horizontal machining center fixture for machining an oil sprayer according to an embodiment of the utility model.
In the figure, a 1-base; 2-machining a fuel injector; 3-a clamping mechanism; 4-a fixing mechanism; 5-a support assembly; 6-a first clamping assembly; 7-a second clamping assembly; 8-an accumulator; 9-a pressure gauge; 10-pressure maintaining valve group.
31-clamping cylinder; 32-lever clamping blocks; 33-a pivot pin; 34-rotating the support blocks.
41-a first fixing seat; 42-a second fixing seat; 43-X direction thrust cylinder; 44-left locating pins; 45-right locating pins; 46-a guide sleeve.
51-pre-positioning the column; 52-a rear positioning portion; 53-front side positioning portion.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-3, a horizontal machining center fixture for machining an oil atomizer comprises a base 1, an oil atomizer workpiece 2 and a workpiece clamping device arranged on the base 1, wherein the workpiece clamping device comprises a clamping mechanism 3, a fixing mechanism 4 and a supporting assembly 5.
As a further explanation of the present embodiment, the clamping mechanism 3 includes a first clamping assembly 6 and a second clamping assembly 7, the first clamping assembly 6 and the second clamping assembly 7 have the same structure, the first clamping assembly 6 is disposed at the front left side of the fuel injector workpiece 2, the second clamping assembly 7 is disposed at the front right side of the fuel injector workpiece 2, and the first clamping assembly 6 and the second clamping assembly 7 act on the upper left side and the upper right side of the fuel injector workpiece 2, respectively; through the clamping mechanism 3, the first clamping component 6 and the second clamping component 7 respectively prop against the left upper part and the right upper part of the fuel injector machined part 2, and the overlook surface machining work of the fuel injector machined part 2 can be completed only by one-time clamping. And through setting up clamping mechanism 3, carry out all-round fixed clamp to even sprayer machined part 2, press from both sides tightly more firmly stable, machining precision is better.
As a further explanation of the present embodiment, the support assembly 5 includes a plurality of pre-positioning posts 51 disposed on the base 1, the lower ends of the pre-positioning posts 51 are fixedly disposed on the base 1, and the upper ends of the pre-positioning posts 51 are disposed on the fuel injector workpiece 2. In the present embodiment, four pre-positioning posts 51 are provided, each pre-positioning post 51 corresponding to a reference point of the injector work piece 2.
As a further explanation of the present embodiment, the fixing mechanism 4 includes a first fixing base 41 and a second fixing base 42, the first fixing base 41 is disposed at the left rear portion of the fuel injector workpiece 2, and the second fixing base 42 is disposed at the right rear portion of the fuel injector workpiece 2.
As a further explanation of this embodiment, an X-directional thrust cylinder 43 is fixedly disposed on the outer side of the first fixing seat 41, the X-directional thrust cylinder 43 is connected with a left positioning pin 44 through a thrust piston rod, the left positioning pin 44 acts on the left rear portion of the fuel injector workpiece 2, and a guide sleeve 46 is disposed on the outer side of the thrust piston rod. As a further explanation of the present embodiment, a right positioning pin 45 is disposed on the inner side of the second fixing base 42, and the right positioning pin 45 acts on the right rear portion of the fuel injector workpiece 2. The left positioning pin 44 on the first fixing seat 41 and the right positioning pin 46 on the second fixing seat 42 are matched, and the left and right X-direction of the fuel injector machined part 2 is clamped through the X-direction thrust oil cylinder 43.
As a further explanation of this embodiment, the first clamping assembly 6 and the second clamping assembly 7 each include a clamping cylinder 31, a lever clamping block 32, a rotation pivot pin 33 and a rotation support block 34, the output shaft of the clamping cylinder 31 is connected with the lever clamping block 32, the lever clamping block 32 acts on the upper portion of the injector workpiece 2, the middle portion of the lever clamping block 32 is connected with the rotation support block 34, and the rotation support block 34 and the lever clamping block 32 are connected through the rotation pivot pin 33.
As a further explanation of the present embodiment, the left side of the base 1 is provided with an accumulator 8 and a pressure gauge 9.
Further, a pressure maintaining valve group 10 is arranged on the front side of the middle of the base 1.
The utility model places the workpiece on four pre-positioning posts 51 for basic positioning. Then, the left locating pin 44 on the first fixing seat 41 and the right locating pin on the second fixing seat 42 are matched, the left and right X-direction of the fuel injector machined part 2 is clamped through the X-direction thrust oil cylinder 43, and finally, the left upper part and the right upper part of the fuel injector machined part 2 are respectively supported by the first clamping component 6 and the second clamping component 7 through the clamping mechanism 3, so that the overlooking surface machining work of the fuel injector machined part 2 can be completed only by one-time clamping. And through setting up clamping mechanism 3, carry out all-round fixed clamp to even sprayer machined part 2, press from both sides tightly more firmly stable, machining precision is better.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are encompassed within the scope of the present utility model.
Claims (7)
1. A horizontal machining center anchor clamps for sprayer processing, its characterized in that: comprises a base, an oil sprayer machined part and a workpiece clamping device arranged on the base, wherein the workpiece clamping device comprises a clamping mechanism, a fixing mechanism and a supporting component,
the clamping mechanism comprises a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are identical in structure, the first clamping assembly is arranged at the left front part of the fuel injector machined part, the second clamping assembly is arranged at the right front part of the fuel injector machined part, and the first clamping assembly and the second clamping assembly respectively act on the left upper part and the right upper part of the fuel injector machined part;
the fixing mechanism comprises a first fixing seat and a second fixing seat, the first fixing seat is arranged at the left rear part of the oil sprayer machined part, and the second fixing seat is arranged at the right rear part of the oil sprayer machined part.
2. A horizontal machining center fixture for machining of fuel injectors as set forth in claim 1, wherein: the support assembly comprises a plurality of preset positioning columns arranged on the base, the lower ends of the preset positioning columns are fixedly arranged on the base, and the upper ends of the preset positioning columns are used for placing the fuel injector workpieces.
3. A horizontal machining center fixture for machining of fuel injectors according to claim 1 or 2, wherein: the X-direction thrust oil cylinder is fixedly arranged on the outer side of the first fixing seat and is connected with a left locating pin through a thrust piston rod, and the left locating pin acts on the left rear part of the oil sprayer machined part.
4. A horizontal machining center fixture for machining an oil atomizer according to claim 3, wherein: the inside of second fixing base is provided with right locating pin, right locating pin acts on the right side rear portion of sprayer machined part.
5. A horizontal machining center fixture for machining of fuel injectors according to claim 1 or 2, wherein: the first clamping assembly and the second clamping assembly comprise a clamping cylinder, a lever clamping block, a rotating fulcrum pin and a rotating supporting block, an output shaft of the clamping cylinder is connected with the lever clamping block, the lever clamping block acts on the upper portion of a fuel injector workpiece, the middle portion of the lever clamping block is connected with the rotating supporting block, and the rotating supporting block is connected with the lever clamping block through the rotating fulcrum pin.
6. A horizontal machining center fixture for machining of fuel injectors as set forth in claim 5, wherein: an energy accumulator and a pressure gauge are arranged on the left side of the base.
7. A horizontal machining center fixture for machining of fuel injectors as set forth in claim 5, wherein: and a pressure maintaining valve group is arranged on the front side of the middle part of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800509.5U CN220592321U (en) | 2023-07-10 | 2023-07-10 | Horizontal machining center clamp for machining oil sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800509.5U CN220592321U (en) | 2023-07-10 | 2023-07-10 | Horizontal machining center clamp for machining oil sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220592321U true CN220592321U (en) | 2024-03-15 |
Family
ID=90181770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800509.5U Active CN220592321U (en) | 2023-07-10 | 2023-07-10 | Horizontal machining center clamp for machining oil sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220592321U (en) |
-
2023
- 2023-07-10 CN CN202321800509.5U patent/CN220592321U/en active Active
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