CN210651782U - Half splint for extruder head - Google Patents
Half splint for extruder head Download PDFInfo
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- CN210651782U CN210651782U CN201921662327.XU CN201921662327U CN210651782U CN 210651782 U CN210651782 U CN 210651782U CN 201921662327 U CN201921662327 U CN 201921662327U CN 210651782 U CN210651782 U CN 210651782U
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- clamping plate
- locking
- lock
- splint
- end part
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Abstract
The utility model discloses a half splint for extruder head, which comprises an upper splint, a lower splint and a connecting mechanism; the left end part of the upper clamping plate and the left end part of the lower clamping plate are both hinged on an external connecting piece; the connecting mechanism is arranged on the right end part of the upper clamping plate and the right end part of the lower clamping plate and comprises a locking cover, a locking component and a locking hook part; one end part of the lock cover is hinged to the right end part of the upper clamping plate, and the lock cover is provided with a locking position; the locking hook part is arranged at the right end part of the lower clamping plate; one end of the lock catch component is hinged to the lock cover, the other end of the lock catch component is used for being clamped to the lock hook portion, so that when the lock cover is located at the locking position, the right end of the upper clamping plate and the right end of the lower clamping plate are connected together through the lock cover, the lock catch component and the lock hook portion. The utility model discloses need not rely on the instrument dismouting, can quick assembly disassembly, improve the efficiency of dismouting and the convenience of dismouting, save the dismouting time.
Description
Technical Field
The utility model relates to an extruder head is with half husband's splint.
Background
The extruder is one of the most widely used devices in polymer processing, and a perforated plate with a filter screen is arranged at the head of the extruder and is used for filtering molten materials and increasing material flow resistance, so that mechanical impurities are filtered, and the plastic effect is improved. The extruder head comprises a front holding plate and a rear holding plate, the porous plate is arranged between the front holding plate and the rear holding plate, and the porous plate needs to be frequently replaced. At present, preceding embracing ha board and back are embraced ha board and are adopted ha husband's splint to connect usually, and current ha husband's splint adopt bolt and nut to connect more, need rely on the spanner to screw in the nut completely during the installation on the bolt, the dismouting is swift inadequately, still needs to rely on the instrument dismouting, and it is not convenient enough to use.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide an extruder aircraft nose with half husband's splint, it need not rely on the instrument dismouting, can quick assembly disassembly, improves the efficiency of dismouting and the convenience of dismouting, saves the dismouting time.
In order to solve the technical problem, the technical scheme of the utility model is that: a half splint for an extruder head comprises an upper splint, a lower splint and a connecting mechanism; wherein the content of the first and second substances,
the left end part of the upper clamping plate and the left end part of the lower clamping plate are both hinged on an external connecting piece;
the connecting mechanism is arranged on the right end part of the upper clamping plate and the right end part of the lower clamping plate and comprises a locking cover, a locking component and a locking hook part; wherein the content of the first and second substances,
one end part of the lock cover is hinged to the right end part of the upper clamping plate, and the lock cover is provided with a locking position;
the locking hook part is arranged at the right end part of the lower clamping plate;
one end of the lock catch component is hinged to the lock cover, the other end of the lock catch component is used for being clamped to the lock hook portion, so that when the lock cover is located in the locking position, the lock cover, the lock catch component and the lock hook portion jointly enable the right end of the upper clamping plate and the right end of the lower clamping plate to be connected together.
The lock catch component comprises a lock catch connecting rod and a clamping component, and the clamping component comprises a clamping rod, an adjusting slide block and an adjusting screw rod; wherein the content of the first and second substances,
one end part of the lock catch connecting rod is hinged on the lock cover;
the adjusting slide block is connected to the other end of the lock catch connecting rod in a sliding manner;
the clamping rod is connected to the adjusting slider and is used for being clamped in the locking hook part;
the adjusting screw is rotatably connected to the other end of the lock link and is in threaded connection with the adjusting slider, so that the positions of the adjusting slider and the clamping rod on the lock link can be adjusted by screwing the adjusting screw.
Further, in order to avoid interference between the lock catch connecting rod and the extruder head, the lock catch connecting rod is of an arc-shaped structure.
Further, in order to avoid abrasion caused by direct contact between the clamping rod and the locking hook part, a rubber layer is arranged on the surface of the clamping rod.
Furthermore, a locking hook groove used for clamping the other end of the locking buckle assembly is formed in the locking hook portion.
Furthermore, one end part of the lock cover hinged on the upper clamping plate is a hinged end, and the other end part of the lock cover is a movable end;
the half clamping plate for the extruder head further comprises a sliding sleeve which is connected to the upper clamping plate in a sliding mode and is provided with a sleeving station, so that when the sliding sleeve slides to the sleeving station, the sliding sleeve sleeves the movable end of the locking cover located on the locking position to prevent the locking cover from being separated from the locking position.
Further provides a concrete structure of the sliding sleeve, and the upper clamping plate and the lower clamping plate are both of semicircular structures;
two sliding grooves are respectively arranged at two axial end parts of the upper clamping plate;
the sliding sleeve includes:
the sliding matching parts correspond to the sliding grooves one by one and are matched in the corresponding sliding grooves in a sliding mode;
the connecting side parts correspond to the sliding parts one by one and are connected with the corresponding sliding parts;
and a sleeve channel for sleeving the movable end of the lock cover is formed between the top part and the outer periphery of the upper clamping plate.
Further, the sliding groove and the sliding matching part are both arc-shaped structures.
Furthermore, the upper clamping plate and the lower clamping plate are both of semicircular structures;
an upper trapezoidal groove arranged along the circumferential direction of the upper clamping plate is arranged on the inner circumferential part of the upper clamping plate;
and a lower trapezoidal groove arranged along the circumferential direction of the lower clamping plate is arranged on the inner circumferential part of the lower clamping plate.
After the technical scheme is adopted, the extruder head comprises a front holding plate and a rear holding plate, a connecting station is formed between the upper clamp plate and the lower clamp plate, and the upper clamp plate and the lower clamp plate are used for being connected and located on the connecting station. When the clamping rod is installed, the adjusting screw rod is screwed to adjust the adjusting sliding block and the clamping rod to proper positions; then clamping the clamping rod into a lock hook groove in the lock hook part, and then shifting the lock cover to the locking position, so that the right end part of the upper clamp plate and the right end part of the lower clamp plate are connected together, and further the front holding plate and the rear holding plate are connected together; then slide the sliding sleeve to cup joint the station, the sliding sleeve entangles and is located the movable end of the locking closure on the locking position to prevent the locking closure from breaking away from the locking position. When dismantling, slide the sliding sleeve to leaving cup joint the station, will the locking closure is dialled and is left locking position, then will the joint rod is followed take out in the lock hook groove, so that open punch holder and lower plate, whole operation need not rely on any instrument, and is very convenient to the time of twisting the nut in having saved current design has improved the efficiency and the convenience of dismouting.
Drawings
FIG. 1 is a schematic structural view of the connection state of the half clamping plate for the extruder head of the present invention;
FIG. 2 is a schematic structural view of the open state of the half clamping plate for the extruder head of the present invention;
FIG. 3 is a schematic plane structure view of the Hafu clamp plate for the extruder head of the present invention;
fig. 4 is a cross-sectional view of the half clamping plate for the extruder head of the utility model.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in figures 1-4, a half splint for an extruder head comprises an upper splint 1, a lower splint 2 and a connecting mechanism; wherein the content of the first and second substances,
the left end part of the upper splint 1 and the left end part of the lower splint 2 are both hinged on an external connecting piece 3;
the connecting mechanism is arranged on the right end part of the upper clamping plate 1 and the right end part of the lower clamping plate 2 and comprises a locking cover 4, a locking component and a locking hook part 5; wherein the content of the first and second substances,
one end of the lock cover 4 is hinged to the right end of the upper clamping plate 1, and the lock cover 4 has a locking position;
the locking hook part 5 is arranged at the right end part of the lower clamping plate 2;
one end of the lock catch component is hinged on the lock cover 4, the other end of the lock catch component is used for being clamped on the lock hook part 5, so that when the lock cover 4 is located in the locking position, the lock cover 4, the lock catch component and the lock hook part 5 jointly enable the right end of the upper clamp plate 1 and the right end of the lower clamp plate 2 to be connected together. Specifically, the extruder head includes preceding armful board 100 and the back armful board 200 of haying, punch holder 1 with be formed with the binding post between the lower plate 2, punch holder 1 with lower plate 2 is used for connecting and is located preceding armful board 100 and the back armful board 200 of haying on the binding post. When the locking device is installed, the other end of the locking component is clamped on the locking hook part 5, and then the locking cover 4 is shifted to the locking position, so that the right end of the upper clamping plate 1 and the right end of the lower clamping plate 2 are connected together, and the front holding plate 100 and the rear holding plate 200 are connected together; when the disassembly is carried out, the lock cover 4 is pulled away from the locking position, and then the other end of the lock catch component is taken down from the lock hook part 5 so as to open the upper clamping plate 1 and the lower clamping plate 2, the whole operation does not need to depend on any tool, the operation is very convenient, the time for screwing the nut in the existing design is saved, and the disassembly and assembly efficiency is improved.
As shown in fig. 1 to 3, the locking assembly includes, for example and without limitation, a locking link 6 and a clamping assembly, the clamping assembly includes a clamping rod 7, an adjusting slider 8 and an adjusting screw 9; wherein the content of the first and second substances,
one end part of the lock catch connecting rod 6 is hinged on the lock cover 4;
the adjusting slide block 8 is connected to the other end of the lock catch connecting rod 6 in a sliding manner;
the clamping rod 7 is connected to the adjusting slide block 8 and is used for being clamped in the lock hook part 5;
the adjusting screw 9 is rotatably connected to the other end of the lock link 6 and is threadedly connected to the adjusting slider 8, so that the positions of the adjusting slider 8 and the clamping rod 7 on the lock link 6 are adjusted by screwing the adjusting screw 9. Specifically, the adjusting slide block 8 and the clamping rod 7 are adjusted to proper positions in advance, so that the distance between the right end part of the upper clamping plate 1 and the right end part of the lower clamping plate 2 can be adjusted, and the extruder head is clamped by the upper clamping plate 1 and the lower clamping plate 2 to prevent loosening; in this embodiment, two adjusting sliders 8 are provided, one end of the clamping rod 7 is connected to one of the adjusting sliders 8, the other end of the clamping rod 7 is connected to the other adjusting slider 8, and two adjusting screws 9 are provided and correspond to the adjusting sliders 8 one by one.
As shown in fig. 1 to 3, the locking connecting rod 6 may have an arc-shaped structure to prevent the locking connecting rod 6 from interfering with the extruder head.
In this embodiment, the surface of the clamping rod 7 may be provided with a rubber layer to prevent the clamping rod 7 from directly contacting the lock hook portion 5 to cause abrasion.
As shown in fig. 1 to 3, the latch hook portion 5 may be provided therein with a latch groove 10 for engaging with the other end of the latch assembly; in this embodiment, the latch groove 10 is used for latching the catch lever 7 to prevent the catch lever 7 from being disengaged from the latch hook 5.
As shown in fig. 1 to 3, one end of the lock cover 4 hinged to the upper clamp plate 1 is a hinged end, and the other end of the lock cover 4 is a movable end;
extruder is half splint for aircraft nose can also include sliding connection in sliding connection sliding sleeve 11 that has the station of cup jointing on the punch holder 1, so that when sliding sleeve 11 slides extremely during the station of cup jointing, sliding sleeve 11 entangles and is located the expansion end of locking closure 4 on the locking position prevents locking closure 4 breaks away from locking position, and then guarantees stability and the reliability that extruder is connected with half splint.
As shown in fig. 1 to 3, both the upper splint 1 and the lower splint 2 may have a semicircular structure;
two sliding grooves 12 are respectively arranged at two axial end parts of the upper splint 1;
the sliding sleeve 11 is, for example, but not limited to, the following structure, which includes:
slide fit portions 13 corresponding to the slide grooves 12 one by one and slidably fitted in the corresponding slide grooves 12;
the connecting side parts 14 correspond to the sliding parts 13 one by one and are connected with the corresponding sliding parts 13;
a top part 15 connected to the two side parts, a sleeve channel 16 for sleeve the movable end of the lock cover 4 is formed between the top part 15 and the outer periphery of the upper clamp plate 1.
In this embodiment, the sliding groove 12 and the sliding fitting portion 13 may have circular arc structures.
As shown in fig. 1 and 2, an upper trapezoidal groove 17 may be provided on an inner circumferential portion of the upper plate 1 along a circumferential direction of the upper plate 1;
a lower trapezoidal groove 18 arranged along the circumferential direction of the lower splint 2 can be arranged on the inner circumferential part of the lower splint 2; specifically, a front connecting protrusion 101 is arranged on the outer peripheral portion of the front holding plate 100, a rear connecting protrusion 201 is arranged on the outer peripheral portion of the rear holding plate 200, and the front connecting protrusion 101 and the rear connecting protrusion 201 are combined and then embedded in the upper trapezoidal groove 17 and the lower trapezoidal groove 18, so that the front holding plate 100 and the rear holding plate 200 are connected together.
The working principle of the utility model is as follows:
the extruder head includes preceding armful board 100 and the back armful board 200 of haying, punch holder 1 with be formed with linkage position between the lower plate 2, punch holder 1 with lower plate 2 is used for connecting and is located preceding armful board 100 and the back armful board 200 of haying on the linkage position. When the device is installed, the adjusting screw 9 is firstly screwed to adjust the adjusting slide block 8 and the clamping rod 7 to proper positions; then, the clamping rod 7 is clamped into the lock hook groove 10 in the lock hook part 5, and then the lock cover 4 is shifted to the locking position, so that the right end part of the upper clamp plate 1 and the right end part of the lower clamp plate 2 are connected together, and the front haar plate 100 and the rear haar plate 200 are connected together; then slide the sliding sleeve 11 to the muff coupling station, the sliding sleeve 11 entangles the activity end of the locking closure 4 that is located on the locking position, in order to prevent the locking closure 4 from breaking away from the locking position. When dismantling, slide sliding sleeve 11 is to leaving the station of cup jointing, will locking closure 4 is dialled and is left locking position, then will joint pole 7 is followed take out in the lock hook groove 10, so that open punch holder 1 and lower plate 2, whole operation need not rely on any instrument, and is very convenient to save the time of twisting the nut in the current design, improved the efficiency and the convenience of dismouting.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (9)
1. A half splint for an extruder head is characterized by comprising an upper splint (1), a lower splint (2) and a connecting mechanism; wherein the content of the first and second substances,
the left end part of the upper splint (1) and the left end part of the lower splint (2) are both hinged on an external connecting piece (3);
the connecting mechanism is arranged on the right end part of the upper clamping plate (1) and the right end part of the lower clamping plate (2), and comprises a locking cover (4), a locking component and a locking hook part (5); wherein the content of the first and second substances,
one end part of the lock cover (4) is hinged to the right end part of the upper clamping plate (1), and the lock cover (4) is provided with a locking position;
the lock hook part (5) is arranged at the right end part of the lower clamping plate (2);
one end of the lock catch component is hinged to the lock cover (4), the other end of the lock catch component is used for being connected to the lock hook portion (5) in a clamped mode, so that when the lock cover (4) is located in the locking position, the lock cover (4), the lock catch component and the lock hook portion (5) jointly enable the right end portion of the upper clamping plate (1) and the right end portion of the lower clamping plate (2) to be connected together.
2. The half clamp plate for the extruder head of claim 1, wherein the locking assembly comprises a locking connecting rod (6) and a clamping assembly, and the clamping assembly comprises a clamping rod (7), an adjusting slide block (8) and an adjusting screw rod (9); wherein the content of the first and second substances,
one end part of the lock catch connecting rod (6) is hinged on the lock cover (4);
the adjusting slide block (8) is connected to the other end of the lock catch connecting rod (6) in a sliding manner;
the clamping rod (7) is connected to the adjusting slide block (8) and is used for being clamped in the locking hook part (5);
the adjusting screw (9) is rotatably connected to the other end of the lock catch connecting rod (6) and is in threaded connection with the adjusting slide block (8), so that the positions of the adjusting slide block (8) and the clamping rod (7) on the lock catch connecting rod (6) can be adjusted by screwing the adjusting screw (9).
3. The half splint for the extruder head according to claim 2, wherein the locking link (6) has a circular arc structure.
4. Haff clamp for an extruder head according to claim 2, wherein the surface of the clamping bar (7) is provided with a rubber layer.
5. The half clamp plate for the extruder head of claim 1, wherein a locking hook groove (10) for clamping the other end of the locking buckle assembly is arranged in the locking hook part (5).
6. The half splint for extruder head according to claim 1,
one end part of the lock cover (4) hinged on the upper clamping plate (1) is a hinged end, and the other end part of the lock cover (4) is a movable end;
the half splint for the extruder head further comprises a sliding sleeve (11) which is connected to the upper splint (1) in a sliding manner and is provided with a sleeving station, so that when the sliding sleeve (11) slides to the sleeving station, the sliding sleeve (11) sleeves the movable end of the locking cover (4) positioned at the locking position to prevent the locking cover (4) from being separated from the locking position.
7. The half splint for extruder head according to claim 6,
the upper clamping plate (1) and the lower clamping plate (2) are both of semicircular structures;
two sliding grooves (12) are respectively arranged at two axial end parts of the upper clamping plate (1);
the sliding sleeve (11) comprises:
the sliding matching parts (13) correspond to the sliding grooves (12) one by one and are matched in the corresponding sliding grooves (12) in a sliding mode;
the connecting side parts (14) correspond to the sliding parts (13) one by one and are connected with the corresponding sliding parts (13);
and the top part (15) is connected to the two side parts, and a sleeving channel (16) for sleeving the movable end of the lock cover (4) is formed between the top part (15) and the outer periphery of the upper clamping plate (1).
8. The half clamp plate for the extruder head of claim 7, wherein the sliding groove (12) and the sliding fitting part (13) are both of a circular arc structure.
9. The half splint for extruder head according to claim 1,
the upper clamping plate (1) and the lower clamping plate (2) are both of semicircular structures;
an upper trapezoidal groove (17) arranged along the circumferential direction of the upper clamping plate (1) is arranged on the inner circumferential part of the upper clamping plate (1);
and a lower trapezoidal groove (18) arranged along the circumferential direction of the lower clamping plate (2) is formed in the inner circumferential part of the lower clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662327.XU CN210651782U (en) | 2019-09-30 | 2019-09-30 | Half splint for extruder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662327.XU CN210651782U (en) | 2019-09-30 | 2019-09-30 | Half splint for extruder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210651782U true CN210651782U (en) | 2020-06-02 |
Family
ID=70843726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921662327.XU Active CN210651782U (en) | 2019-09-30 | 2019-09-30 | Half splint for extruder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210651782U (en) |
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2019
- 2019-09-30 CN CN201921662327.XU patent/CN210651782U/en active Active
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