CN218109606U - Ultrahigh-pressure injection nozzle orifice machining clamp - Google Patents
Ultrahigh-pressure injection nozzle orifice machining clamp Download PDFInfo
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- CN218109606U CN218109606U CN202222704878.6U CN202222704878U CN218109606U CN 218109606 U CN218109606 U CN 218109606U CN 202222704878 U CN202222704878 U CN 202222704878U CN 218109606 U CN218109606 U CN 218109606U
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- pressure injection
- positioning
- ultrahigh
- scapula
- pressing block
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Abstract
The utility model relates to an superhigh pressure sprays glib orifice machining anchor clamps, including the anchor clamps body, the location plug of connection location superhigh pressure injection glib talker on the anchor clamps body, the anchor clamps body is located the location plug outside and connects the scapula location compact heap of pushing down superhigh pressure injection glib talker scapula, superhigh pressure injection glib orifice machining anchor clamps, through seat face and the mesopore of location plug cooperation superhigh pressure injection glib talker, fixes a position superhigh pressure injection glib talker, and rethread scapula location compact heap pushes down the scapula of superhigh pressure injection glib talker, guarantees that superhigh pressure injection glib location is reliable, satisfies POSUX numerical control electric spark micropore machining machine tool's processing.
Description
Technical Field
The utility model relates to a processing anchor clamps especially relate to a superhigh pressure sprays glib orifice and adds clamping apparatus.
Background
The ultrahigh pressure jet oil nozzle is an oil nozzle product independently developed by the company, the highest working pressure of the ultrahigh pressure jet oil nozzle reaches 2500bar, spray holes need to be machined during production of the ultrahigh pressure jet oil nozzle, the wall thickness of the spray holes of the ultrahigh pressure jet oil nozzle is 1.3mm, the hole diameter range of the spray holes is phi 0.09-phi 0.11mm, the wall thickness is thick, the hole diameter of the spray holes is small, the traditional electric spark machining process is high in machining difficulty, in order to meet the requirements of ultrahigh pressure jet oil nozzle spray hole machining, the wall thickness is thick, the hole diameter of the spray holes is small, and the number of the spray holes is large, a POSALUX numerical control micro-hole machining machine tool is adopted for machining the spray holes, but the ultrahigh pressure jet oil nozzle is designed at present, the structure of the oil nozzle is greatly different from that of a conventional variety in order to ensure the atomization effect of the spray holes of the spray oil nozzle of the high pressure jet oil nozzle, and in order to realize the micro-hole machining of the POSALUX numerical control electric spark machine tool, a new machining clamp is needed to position the ultrahigh pressure jet oil nozzle.
SUMMERY OF THE UTILITY MODEL
To the shortcoming of the above prior art, the utility model aims at providing an ultrahigh pressure sprays glib orifice and adds clamping apparatus to solve one or more problems among the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an ultrahigh pressure sprays glib orifice and processes anchor clamps, includes the anchor clamps body, connect the location plug of location ultrahigh pressure injection glib on the anchor clamps body, the anchor clamps body is located the location plug outside and connects the scapula location compact heap of pushing down the scapula of ultrahigh pressure injection glib.
As a further improvement of the above technical solution:
the center of the upper end of the fixture body is provided with a connecting through hole connected with a positioning core rod, the lower end of the positioning core rod penetrates through the connecting through hole, and the upper end of the positioning core rod extends to the upper side of the fixture body.
And the clamp body is provided with a fastening bolt hole at one side of the connecting through hole, and the fastening bolt hole is connected with a fastening bolt for fastening the positioning core rod at the connecting through hole.
The positioning core rod comprises a seat surface positioning section and a middle hole positioning section, the seat surface positioning section is propped against a lower side positioning seat surface of a seat surface in the ultrahigh pressure injection oil nozzle, and the middle hole positioning section penetrates through a middle hole of the ultrahigh pressure injection oil nozzle to position a middle hole.
The middle hole positioning section is cylindrical, and the seat surface positioning section is in a circular truncated cone shape with an external conical surface.
The outer side of the lower end of the clamp body is integrally connected with a connecting flange.
At least one side of the fixture body is connected with a supporting platform, a pressing block fixing seat is connected to the supporting platform, and the scapular surface positioning pressing block is connected to the pressing block fixing seat.
The pressing block fixing seat also comprises a base and a supporting table, wherein the base and the supporting table are respectively connected with two side plates, an upper clamping groove and a lower clamping groove are formed in the base and the supporting table, the scapula positioning pressing block is divided into an upper part and a lower part, the upper part and the lower part of the scapula positioning pressing block are respectively clamped in the upper clamping groove and the lower clamping groove of the base and the supporting table, the side plates on the supporting table are provided with connecting holes and matched with fixing grooves, the scapula positioning pressing block penetrates through the connecting holes in the side plates through fastening screws and is rotatably connected to the pressing block fixing seat in the fixing grooves, and the upper part of the scapula positioning pressing block is provided with an arc groove body pressed on the scapula of the ultrahigh pressure injection oil nozzle.
Compared with the prior art, the utility model discloses a beneficial technological effect as follows:
1) The ultrahigh-pressure injection oil nozzle orifice machining clamp is characterized in that a positioning core rod is matched with a seat surface and a middle hole of an ultrahigh-pressure injection oil nozzle to position the ultrahigh-pressure injection oil nozzle, and a scapular surface positioning pressing block presses the scapular surface of the ultrahigh-pressure injection oil nozzle, so that the ultrahigh-pressure injection oil nozzle is reliably positioned, and the machining of a POSALUX numerical control electric spark micropore machining machine tool is met;
2) The positioning core rod penetrates through the connecting through hole, can be fastened and fixed through the fastening bolt after the position of the positioning core rod is adjusted up and down in the connecting through hole, can be replaced, can prevent the positioning of the core rod from being inaccurate after the core rod is worn, can replace different positioning core rods, and is used for positioning oil nozzles with different specifications;
3) The fixture body is provided with a connecting flange to ensure the fixture body and the processing machine tool to be stably connected;
4) The rotatable connection of scapula location compact heap is at the compact heap fixing base, and rotatable the opening makes things convenient for the superhigh pressure to spray glib talker and penetrates, and scapula location compact heap adjustable position, the superhigh pressure that conveniently fixes a position and compress tightly different specifications sprays glib talker.
Drawings
Fig. 1 is a schematic sectional view showing the ultrahigh-pressure injection nozzle hole machining jig of the present embodiment.
Fig. 2 is a plan view showing a jig body of the ultrahigh-pressure injection nozzle hole machining jig of the present embodiment.
Fig. 3 shows a cross-sectional view of the jig body of the ultrahigh-pressure injection nozzle hole machining jig of the present embodiment.
Fig. 4 is a front view showing a positioning core rod of the ultrahigh-pressure injection nozzle hole machining jig of the present embodiment.
Fig. 5 is a side view showing the scapular positioning block of the ultrahigh-pressure injection nozzle hole machining jig of the present embodiment.
Fig. 6 is a plan view showing the scapular positioning and compressing block of the ultrahigh-pressure injection nozzle hole machining jig of the present embodiment.
Fig. 7 shows a side view of the pressing block fixing seat of the ultrahigh-pressure injection nozzle orifice machining fixture of the embodiment.
Fig. 8 shows a rear view of the holding block fixing seat of the ultrahigh-pressure injection nozzle orifice machining fixture of the present embodiment.
In the drawings, the reference numbers:
1. a clamp body; 11. a connecting through hole; 12. fastening bolt holes; 13. a connecting flange; 14. a support platform; 2. an ultrahigh-pressure injection oil nozzle; 3. positioning the core rod; 31. a seat surface positioning section; 32. a mesopore positioning section; 4. a scapula positioning and compressing block; 41. fixing grooves; 42. an arc groove body; 5. a fastening block fixing seat; 51. a base; 52. A support table; 53. a side plate; 54. and connecting the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and clearly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.
As shown in fig. 1 to 8, the ultrahigh pressure injection nozzle hole machining jig of the present embodiment includes a jig body 1, a connecting flange 13 is integrally connected to an outer side of a lower end of the jig body 1, the jig body 1 can be connected to a machine tool through the connecting flange 13, the jig body 1 is connected to a positioning core rod 3 for positioning the ultrahigh pressure injection nozzle 2, and the jig body 1 is located outside the positioning core rod 3 and is connected to a scapular positioning pressing block 4 for pressing a scapular surface of the ultrahigh pressure injection nozzle 2.
The center of the upper end of the fixture body 1 is provided with a connecting through hole 11 for connecting the positioning core rod 3, the lower end of the positioning core rod 3 penetrates through the connecting through hole 11, the upper end of the positioning core rod 3 extends to the upper side of the fixture body 1, one side of the fixture body 1, which is located at the connecting through hole 11, is provided with a fastening bolt hole 12, and the fastening bolt hole 12 is connected with a fastening bolt for fastening the positioning core rod 3 at the connecting through hole 11.
The positioning core rod 3 comprises a seat surface positioning section 31 and a middle hole positioning section 32, the seat surface positioning section 31 is in a round table shape with an external conical surface, the middle hole positioning section 32 is cylindrical, the seat surface positioning section 31 is abutted to the inner conical surface positioning seat surface of the seat surface in the ultrahigh pressure injection oil nozzle 2, and the middle hole positioning section 32 penetrates through the middle hole positioning middle hole of the ultrahigh pressure injection oil nozzle 2.
Two supporting platforms 14 are connected to anchor clamps body 1 both sides, pass through bolted connection compact heap fixing base 5 on two supporting platforms 14, scapula location compact heap 4 includes upper and lower two parts, complex compact heap fixing base 5 also includes base 51 and brace table 52, all connect two blocks of curb plates 53 on base 51 and the brace table 52, form upper and lower two draw-in grooves, scapula location compact heap 4 upper and lower two parts block respectively in upper and lower two draw-in grooves, and set up connecting hole 54 on the curb plate 53 on brace table 52, waist type fixed slot 41 is seted up to complex scapula location compact heap 4 upper portion both sides, scapula location compact heap 4 passes connecting hole 54 on curb plate 53 through fastening screw and penetrates on the rotatable being connected to compact heap fixing base 5 of waist type fixed slot 41, scapula location compact heap 4 upper portion sets up the circular arc cell body 42 of pressing on superhigh pressure injection oil nozzle 2 scapula.
When the ultrahigh-pressure injection nozzle orifice machining clamp is installed and used, firstly, the clamp body 1 penetrates through a connecting flange 13 through bolts to be fixedly connected to a POSALUX numerical control electric spark micro-pore machining machine tool, then the positioning core rod 3 penetrates into a connecting through hole 11, the position of the positioning core rod 3 is adjusted up and down, then the positioning core rod 3 is fastened and fixed through a fastening bolt penetrating through a fastening bolt hole 12, then a pressing block fixing seat 5 is fixed to a supporting platform 14 through bolts, and a scapular surface positioning pressing block 4 is clamped in a clamping groove and is rotatably connected to the pressing block fixing seat 5 through a fastening bolt, so that the installation of the machining clamp is completed;
after the machining clamp is installed, firstly, the two scapular positioning pressing blocks 4 are rotated outwards and slightly opened, the ultrahigh-pressure injection oil nozzle 2 can be sleeved on the positioning core rod 3, the ultrahigh-pressure injection oil nozzle 2 is positioned through the positioning core rod 3, then, the scapular positioning pressing blocks 4 are rotated to press the scapular positioning pressing blocks onto the scapular surface of the ultrahigh-pressure injection oil nozzle 2, and the ultrahigh-pressure injection oil nozzle 2 can be pressed onto the clamp body 1 through the scapular positioning pressing blocks 4 to complete the fixed positioning of the ultrahigh-pressure injection oil nozzle 2; after the fixing and positioning are finished, spray holes can be machined on the ultrahigh-pressure spray oil nozzle 2 through a POSALUX numerical control electric spark micropore machining machine tool.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides an ultrahigh pressure sprays glib orifice machining anchor clamps which characterized in that: the fixture is characterized by comprising a fixture body, wherein the fixture body is connected with a positioning core rod for positioning an ultrahigh pressure injection oil nozzle, and the fixture body is positioned outside the positioning core rod and is connected with a scapular positioning pressing block for pressing the scapular of the ultrahigh pressure injection oil nozzle.
2. The ultrahigh-pressure injection nozzle orifice machining fixture according to claim 1, characterized in that: the center of the upper end of the fixture body is provided with a connecting through hole connected with a positioning core rod, the lower end of the positioning core rod penetrates through the connecting through hole, and the upper end of the positioning core rod extends to the upper side of the fixture body.
3. The ultrahigh-pressure injection nozzle orifice machining fixture according to claim 2, characterized in that: and the clamp body is provided with a fastening bolt hole at one side of the connecting through hole, and the fastening bolt hole is connected with a fastening bolt for fastening the positioning core rod in the connecting through hole.
4. The ultrahigh-pressure injection nozzle orifice machining fixture of claim 1, characterized in that: the positioning core rod comprises a seat surface positioning section and a middle hole positioning section, the seat surface positioning section is pressed against a lower side positioning seat surface of a seat surface in the ultrahigh pressure injection nozzle, and the middle hole positioning section penetrates through a middle hole in the ultrahigh pressure injection nozzle to position a middle hole.
5. The ultrahigh-pressure injection nozzle orifice machining fixture of claim 4, characterized in that: the middle hole positioning section is cylindrical, and the seat surface positioning section is in a circular truncated cone shape with an outer conical surface.
6. The ultrahigh-pressure injection nozzle orifice machining fixture according to claim 1, characterized in that: the outer side of the lower end of the fixture body is integrally connected with a connecting flange.
7. The ultrahigh-pressure injection nozzle orifice machining fixture according to claim 1, characterized in that: at least one side of the fixture body is connected with a supporting platform, a pressing block fixing seat is connected to the supporting platform, and the scapula positioning pressing block is connected to the pressing block fixing seat.
8. The ultrahigh-pressure injection nozzle orifice machining jig according to claim 7, characterized in that: the pressing block fixing seat also comprises a base and a supporting table, wherein the base and the supporting table are respectively connected with two side plates, an upper clamping groove and a lower clamping groove are formed in the base and the supporting table, the scapula positioning pressing block is divided into an upper part and a lower part, the upper part and the lower part of the scapula positioning pressing block are respectively clamped in the upper clamping groove and the lower clamping groove of the base and the supporting table, the side plates on the supporting table are provided with connecting holes and matched with fixing grooves, the scapula positioning pressing block penetrates through the connecting holes in the side plates through fastening screws and is rotatably connected to the pressing block fixing seat in the fixing grooves, and the upper part of the scapula positioning pressing block is provided with an arc groove body pressed on the scapula of the ultrahigh pressure injection oil nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704878.6U CN218109606U (en) | 2022-10-13 | 2022-10-13 | Ultrahigh-pressure injection nozzle orifice machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704878.6U CN218109606U (en) | 2022-10-13 | 2022-10-13 | Ultrahigh-pressure injection nozzle orifice machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218109606U true CN218109606U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222704878.6U Active CN218109606U (en) | 2022-10-13 | 2022-10-13 | Ultrahigh-pressure injection nozzle orifice machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218109606U (en) |
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2022
- 2022-10-13 CN CN202222704878.6U patent/CN218109606U/en active Active
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