CN214770455U - Hot runner system mouth point hole processing tool - Google Patents
Hot runner system mouth point hole processing tool Download PDFInfo
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- CN214770455U CN214770455U CN202120109184.0U CN202120109184U CN214770455U CN 214770455 U CN214770455 U CN 214770455U CN 202120109184 U CN202120109184 U CN 202120109184U CN 214770455 U CN214770455 U CN 214770455U
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Abstract
The utility model discloses a hot runner system mouth sharp hole processing tool, including tool locating piece, end cover, piston, angle locating piece, mouth point mounting panel, mouth point locating plate, mouth point, push-and-pull rod, the top of tool locating piece is provided with domaticly, the inside top-down of tool locating piece has set gradually constant head tank, third through-hole, second through-hole, first through-hole, the end cover passes through the second mounting screw in first through-hole, the piston slides and cup joints in the second through-hole, the piston is fixed with the push-and-pull rod, the push-and-pull rod slides and runs through the third through-hole. The utility model reduces the processing difficulty of the hole, improves the processing quality of the hole and greatly improves the processing efficiency of the hole; the positioning precision of the workpiece is ensured, and the convenience of operation is greatly improved; not only can further improve the positioning accuracy of work piece, can also effectively enlarge this application scope of tool for spot facing work to strengthen its practicality and commonality.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a hot runner system mouth point spot facing work tool.
Background
With the development of hot runner technology (hot runner is used in the injection molding field), hot runner systems are becoming more and more popular with enterprises. The higher the requirement on the machining precision of the hot runner system, the higher the machining efficiency is, and the machining efficiency is continuously improved; the precision and the efficiency of the processing of the inclined hole of the nozzle tip always stay in the mode that the dividing head is adopted to process a single product, the precision of the product is different due to the difference of the processing precision of a common milling machine and the working experience of workers, the technical requirements can not be met, the processing efficiency can not form batch processing, and the low processing efficiency of the single product is caused, so that the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hot runner system nozzle tip hole processing jig.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hot runner system nozzle tip hole processing jig comprises a jig positioning block, an end cover, a piston, an angle positioning block, a nozzle tip mounting plate, a nozzle tip positioning plate, a nozzle tip and a push-pull rod, wherein a slope is arranged at the top of the jig positioning block, a positioning groove, a third through hole, a second through hole and a first through hole are sequentially arranged in the jig positioning block from top to bottom, the end cover is installed in the first through hole through a second screw, the piston is sleeved in the second through hole in a sliding manner, the piston is fixed with the push-pull rod, the push-pull rod penetrates through the third through hole in a sliding manner, the push-pull rod is rotatably sleeved in the angle positioning block, a positioning block matched with the positioning groove is arranged at the bottom of the angle positioning block, the side edge of the angle positioning block is sequentially connected with the nozzle tip mounting plate and the nozzle tip positioning plate through the first screw, and the angle positioning block, the nozzle tip mounting plate and the nozzle tip positioning plate are positioned through a guide pillar, the side of the nozzle tip mounting plate is provided with nozzle tips arranged in a rectangular array, and the nozzle tips penetrate through the nozzle tip positioning plate.
Preferably, a sealing groove is formed in the inner wall of the third through hole, and a sealing ring is sleeved in the sealing groove.
Preferably, a fifth through hole and a fourth through hole are sequentially formed in the angle positioning block from top to bottom, the push-pull rod is located in the fifth through hole, the push-pull rod is rotatably connected with the angle positioning block through a bearing, and the bearing is located in the fourth through hole.
Preferably, the positioning groove and the positioning block are of triangular cone structures, and the angle positioning block and the positioning block are of an integral structure.
Preferably, the nozzle tip positioning plate is provided with round holes arranged in a rectangular array, and the nozzle tips are positioned in the round holes.
Preferably, the side edge of the jig positioning block is provided with a lower air inlet and an upper air inlet which are communicated with the second through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through once school table, can process the hole of treating processing on all the mouth points in proper order according to setting for the procedure, reduced the processing degree of difficulty in hole, improved the processingquality in hole to greatly improve the machining efficiency in hole.
2. The utility model discloses in, utilize mouth point mounting panel and mouth point locating plate, cooperate the angle locating piece to realize effective location, when guaranteeing work piece positioning accuracy, still improve the convenience of operation greatly; .
3. In the utility model, the angle positioning block is pushed, the matching bearing can easily rotate manually or automatically rotate through the angle graduator, and the positioning groove and the positioning block can be used for quick positioning and matching to process the next hole of the nozzle tip while ensuring the stability of the workpiece; the nozzle tip mounting plate and the nozzle tip positioning plate can be replaced according to different models; the positioning device and the position are not changed; therefore, the positioning precision of the workpiece can be further improved, the application range of the jig for hole machining can be effectively enlarged, and the practicability and the universality of the jig are enhanced.
Drawings
Fig. 1 is an axonometric view of a hot runner system nozzle tip hole processing jig provided by the utility model;
fig. 2 is a cross-sectional view of a hot runner system nozzle tip hole processing jig provided by the present invention;
fig. 3 is a cross-sectional view of a jig positioning block of a hot runner system nozzle tip hole processing jig provided by the present invention;
fig. 4 is the utility model provides a hot runner system mouth point spot facing work tool's angle locating piece's cross-sectional view.
In the figure: 1 jig positioning block, 101 positioning groove, 102 slope surface, 103 sealing groove, 104 third through hole, 105 second through hole, 106 first through hole, 2 end cover, 3 piston, 4 bearing, 5 angle positioning block, 501 positioning block, 502 fourth through hole, 503 fifth through hole, 6 tip mounting plate, 7 tip positioning plate, 8 tip, 9 positioning pin, 10 first screw, 11 second screw, 12 push-pull rod, 13 lower air inlet, 14 upper air inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a hot runner system nozzle tip hole processing jig comprises a jig positioning block 1, an end cover 2, a piston 3, an angle positioning block 5, a nozzle tip mounting plate 6, a nozzle tip positioning plate 7, a nozzle tip 8 and a push-pull rod 12, wherein a slope 102 is arranged at the top of the jig positioning block 1, a positioning groove 101, a third through hole 104, a second through hole 105 and a first through hole 106 are sequentially arranged in the jig positioning block 1 from top to bottom, the end cover 2 is installed in the first through hole 106 through a second screw 11, the piston 3 is slidably sleeved in the second through hole 105, the piston 3 is fixed with the push-pull rod 12, the push-pull rod 12 slidably penetrates through the third through hole 104, the push-pull rod 12 is rotatably sleeved in the angle positioning block 5, a positioning block 501 matched with the positioning groove 101 is arranged at the bottom of the angle positioning block 5, and the side edge of the angle positioning block 5 is sequentially connected with the nozzle tip mounting plate 6 through the first screw 10, The nozzle tip positioning plate 7 is positioned among the angle positioning block 5, the nozzle tip mounting plate 6 and the nozzle tip positioning plate 7 through the guide pillar 9, the nozzle tips 8 which are arranged in a rectangular array are mounted on the side edge of the nozzle tip mounting plate 6, and the nozzle tips 8 penetrate through the nozzle tip positioning plate 7.
A sealing groove 103 is arranged on the inner wall of the third through hole 104, and a sealing ring is sleeved in the sealing groove 103.
The angle positioning block 5 is internally provided with a fifth through hole 503 and a fourth through hole 502 in sequence from top to bottom, the push-pull rod 12 is positioned in the fifth through hole 503, the push-pull rod 12 is rotatably connected with the angle positioning block 5 through a bearing 4, and the bearing 4 is positioned in the fourth through hole 502.
The positioning groove 101 and the positioning block 501 are both triangular cone structures, and the angle positioning block 5 and the positioning block 501 are an integral structure.
The nozzle tip positioning plate 7 is provided with round holes which are arranged in a rectangular array, and the nozzle tips 8 are positioned in the round holes.
The side edge of the jig positioning block 1 is provided with a lower air inlet 13 and an upper air inlet 14 which are communicated with the second through hole 105.
The working principle is as follows:
in the utility model, the nozzle tip 8 is positioned and installed on the nozzle tip mounting plate 6, the nozzle tip positioning plate 7 is provided with round holes arranged in a rectangular array, the nozzle tip 8 is positioned in the round holes for accurate positioning, the angle positioning block 5, the nozzle tip mounting plate 6 and the nozzle tip positioning plate 7 are positioned through the guide pillar 9, and the side edge of the angle positioning block 5 is sequentially connected with the nozzle tip mounting plate 6 and the nozzle tip positioning plate 7 through the first screw 10; the angle positioning block 5 is arranged above the jig positioning block 1, and the bottom surface of the angle positioning block 5 is attached to the upper surface of the jig positioning block 1; the jig positioning block 1 is positioned on a fine carving machine or a machining center workbench through a pressing plate or a sucking disc, and is subjected to one-time meter making and positioning to determine data center position data; the top of the jig positioning block 1 is provided with a slope 102 for positioning, and the slope is vertical to the axial lead of the nozzle tip 8; the piston 3 can slide in the second through hole 105 by supplying air to the downward air inlet 13 or supplying air to the upward air inlet 14, the piston 3 drives the angle positioning block 5 to move through the push-pull rod 12, and the angle positioning block 5 and the jig positioning block 1 can be accurately positioned and matched through the positioning groove 101 and the positioning block 501, wherein the positioning groove 101 and the positioning block 501 are of triangular cone structures, because the push-pull rod 12 is rotatably connected with the angle positioning block 5 through the bearing 4, after the angle positioning block 5 is jacked up by the push-pull rod 12, the angle positioning block 5 can be easily pulled back to be automatically positioned by manually rotating the angle positioning block 5 through the push-pull rod 12, or after the angle graduator is automatically indexed, the push-pull rod 12 is used for pull-back positioning, and the next hole is processed; the nozzle tip mounting plate 6 and the nozzle tip positioning plate 7 can be replaced as required.
When the first holes of all the nozzle tips 8 are punched, the piston 3 pushes the angle positioning block 5 to move upwards through the push-pull rod 12, after the positioning block 501 on the angle positioning block 5 completely exits from the positioning groove 101, the piston 3 automatically rotates according to the conical surface of the angle positioning block 5 through a manual or angle graduator, after the rotation is finished, the piston 3 pushes the angle positioning block 5 to move downwards through the push-pull rod 12, the positioning groove 101 and the positioning block 501 are accurately positioned and matched, so that the next hole of the nozzle tip 8 is machined, the procedures are repeated after all the holes are machined, the third hole of the nozzle tip 8 is machined, after the machining is finished, the nozzle tip mounting plate 6 and the nozzle tip positioning plate 7 can be replaced as required, and other positioning devices and positions are not changed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A hot runner system mouth point hole processing jig comprises a jig positioning block (1), an end cover (2), a piston (3), an angle positioning block (5), a mouth point mounting plate (6), a mouth point positioning plate (7), a mouth point (8) and a push-pull rod (12), and is characterized in that a slope (102) is arranged at the top of the jig positioning block (1), a positioning groove (101), a third through hole (104), a second through hole (105) and a first through hole (106) are sequentially arranged in the jig positioning block (1) from top to bottom, the end cover (2) is arranged in the first through hole (106) through a second screw (11), the piston (3) is slidably sleeved in the second through hole (105), the piston (3) is fixed with the push-pull rod (12), the push-pull rod (12) slidably penetrates through the third through hole (104), the push-pull rod (12) is rotatably sleeved in the angle positioning block (5), the angle locating piece is characterized in that a locating block (501) matched with the locating groove (101) is arranged at the bottom of the angle locating piece (5), a nozzle tip mounting plate (6) and a nozzle tip locating plate (7) are sequentially connected to the side edge of the angle locating piece (5) through a first screw (10), the angle locating piece (5), the nozzle tip mounting plate (6) and the nozzle tip locating plate (7) are located through a guide pillar (9), the nozzle tips (8) arranged in a rectangular array are installed on the side edge of the nozzle tip mounting plate (6), and the nozzle tips (8) penetrate through the nozzle tip locating plate (7).
2. The hot runner system mouth tip hole machining jig as claimed in claim 1, wherein a sealing groove (103) is formed in an inner wall of the third through hole (104), and a sealing ring is sleeved in the sealing groove (103).
3. The hot runner system nozzle tip hole machining jig is characterized in that a fifth through hole (503) and a fourth through hole (502) are sequentially formed in the angle positioning block (5) from top to bottom, the push-pull rod (12) is located in the fifth through hole (503), the push-pull rod (12) is rotatably connected with the angle positioning block (5) through a bearing (4), and the bearing (4) is located in the fourth through hole (502).
4. The hot runner system mouth tip hole machining jig as claimed in claim 1, wherein the positioning groove (101) and the positioning block (501) are both triangular cone structures, and the angle positioning block (5) and the positioning block (501) are an integral structure.
5. The hot runner system mouth tip hole machining jig of claim 1 is characterized in that the mouth tip positioning plate (7) is provided with round holes arranged in a rectangular array, and the mouth tips (8) are located in the round holes.
6. The hot runner system nozzle tip hole machining jig as claimed in claim 1, wherein the jig positioning block (1) is provided at a side thereof with a lower air inlet (13) and an upper air inlet (14) communicating with the second through hole (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109184.0U CN214770455U (en) | 2021-01-15 | 2021-01-15 | Hot runner system mouth point hole processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109184.0U CN214770455U (en) | 2021-01-15 | 2021-01-15 | Hot runner system mouth point hole processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770455U true CN214770455U (en) | 2021-11-19 |
Family
ID=78747431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120109184.0U Active CN214770455U (en) | 2021-01-15 | 2021-01-15 | Hot runner system mouth point hole processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770455U (en) |
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2021
- 2021-01-15 CN CN202120109184.0U patent/CN214770455U/en active Active
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