CN216883497U - Press from both sides frock structure of getting circular refill of taking metal mesh - Google Patents
Press from both sides frock structure of getting circular refill of taking metal mesh Download PDFInfo
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- CN216883497U CN216883497U CN202123206569.8U CN202123206569U CN216883497U CN 216883497 U CN216883497 U CN 216883497U CN 202123206569 U CN202123206569 U CN 202123206569U CN 216883497 U CN216883497 U CN 216883497U
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- handle
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- side plates
- ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a tool structure for clamping a circular paper core with a metal mesh, which comprises a handle, a support ring and a limiting plate, wherein the limiting plate is sleeved in the middle of the support ring, and the upper part of the support ring is connected with the handle; the support ring is composed of two support half ring pieces which are symmetrical left and right, and a moving gap is arranged between the two support half ring pieces; the supporting semi-ring piece consists of an L-shaped connecting plate and a semi-ring piece, and the L-shaped connecting plate consists of a horizontal side plate and a vertical side plate; the transverse side plates are inserted into the handle, a moving gap is arranged between the two transverse side plates, a certain distance is reserved between the upper ends of the transverse side plates and the top of the handle, and the close ends of the two transverse side plates are connected with the top of the handle through springs; the transverse side plate is connected with the end part of the handle through a shaft pin; the vertical side plate penetrates through the limiting plate and then the bottom end of the limiting plate is connected with the half ring pieces, and a moving gap is formed between the two half ring pieces; when the handle is grasped, the two half ring pieces move towards each other. The circular paper core with the metal net can be easily clamped by the tool structure, and the roundness of the cylindrical metal net is kept unchanged in the clamping process.
Description
Technical Field
The utility model belongs to the field of tool fixtures, and particularly relates to a tool structure for clamping a circular paper core with a metal net.
Background
The dry type round paper air filter element used on the air filter is usually manufactured by a round paper element with a metal net, the round paper element with the metal net comprises a cylindrical metal net and a paper element body arranged outside the cylindrical metal net, and the cylindrical metal net is thin and easy to deform when stressed, so that when the dry type round paper air filter element is directly taken by hands, the cylindrical metal net deforms due to uneven stress on the periphery of the cylindrical metal net, and the round paper element with the metal net is influenced to be used for reproduction.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a novel tool structure for clamping a circular paper core with a metal net, which can easily clamp the circular paper core with the metal net and keep the roundness of the cylindrical metal net unchanged in the clamping process; this frock structure is also suitable for pressing from both sides and gets other article that have the hole.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a tool structure for clamping a circular paper core with a metal net comprises a handle, a support ring and a limiting plate, wherein the handle is a U-shaped groove with a downward groove opening; the support ring is composed of two support half ring pieces which are symmetrical left and right, and a moving gap is arranged between the two support half ring pieces;
the supporting semi-ring piece consists of an L-shaped connecting plate and a semi-ring piece, and the L-shaped connecting plate consists of a transverse side plate and a vertical side plate; the two transverse side plates are inserted into the handle, a moving gap is arranged between the two transverse side plates, a certain distance is reserved between the upper ends of the transverse side plates and the top of the handle, and the close ends of the two transverse side plates are connected with the top of the handle through springs; the two transverse side plates are connected with two end parts of the handle through shaft pins; the vertical side plate penetrates through the limiting plate and then the bottom end of the limiting plate is connected with the half ring pieces, and a moving gap is formed between the two half ring pieces;
when the handle is gripped, after the adjacent ends of the two transverse side plates are stressed, the compression spring moves towards the top of the handle, so that the two half ring pieces are driven to move oppositely; when the handle is loosened, the two transverse side plates move towards the bottom of the handle under the reverse thrust of the spring, so that the two half ring pieces are driven to move outwards.
The limiting plate comprises a circular plate body, a long hole suitable for the L-shaped connecting plate to penetrate through is formed in the center of the plate body, two groups of fixing pieces are arranged at two ends of the long hole and connected with the vertical side plate through long shaft pins, and corresponding long shaft pin holes are formed in the two groups of fixing pieces and the vertical side plate.
And a circular limiting groove is arranged on the lower side surface of the plate body of the limiting plate and used for limiting the position of the clamped article.
The two end parts and the transverse side plates of the handle are provided with corresponding short shaft pin holes which are kidney-shaped holes so as to be convenient for installation.
The two half ring pieces are semicircular, a circular ring is formed when the two half ring pieces are connected, and the roundness of the cylindrical metal net for clamping the paper core can be corrected by the two half ring pieces.
The utility model has the beneficial effects that:
the utility model relates to a tool structure for clamping a circular paper core with a metal mesh, which is designed by utilizing the lever principle and comprises a handle, a limiting plate and a supporting ring, wherein the limiting plate is arranged on the supporting ring; the support ring is arranged into two symmetrical structures and is composed of two support half ring pieces which are symmetrical left and right, and a moving gap is arranged between the two support half ring pieces so as to facilitate the movement of the two support half ring pieces. The supporting half ring pieces are composed of L-shaped connecting plates and half ring pieces, the L-shaped connecting plates are composed of transverse side plates A, B and vertical side plates A, B, the size of a bottom ring composed of the two half ring pieces is the largest and larger than the diameter of an inner hole of a clamped object in a natural state, and the size of the bottom ring composed of the two half ring pieces can be adjusted.
The two transverse side plates at the upper end of the support ring of the tool structure take shaft pins connected with two end parts of the handle as fulcrums, when the handle is gripped, after the similar ends of the two transverse side plates are stressed, the compression spring moves towards the top of the handle, so that the two half ring members are driven to move in opposite directions, the size of a bottom ring formed by the two half ring members is smaller than the diameter of an inner hole formed in a gripping object, so that the bottom ring is inserted into the inner hole formed in the gripping object, the gripping handle is loosened after the two half ring members are inserted into the inner hole formed in the gripping object, the two transverse side plates move towards the bottom of the handle under the reverse thrust of the spring, so that the two half ring members are driven to move outwards, the two half ring members are expanded outwards and clamped on the inner hole wall of the gripping object, the gripping object is supported by the two half ring members to be prevented from falling, when the gripping object is placed to a required position, the handle is gripped again, and the support ring is taken out of the gripping object.
The fixture is simple to operate, can easily clamp the circular paper core with the metal net, and keeps the roundness of the cylindrical metal net unchanged in the clamping process; the tool clamp is also suitable for clamping other various articles with inner holes.
For the sake of understanding, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the structure of the handle 10;
FIG. 4 is a schematic view of the structure of support ring 20;
fig. 5 is a schematic structural view of the limiting plate 30;
description of reference numerals:
a handle 10; a first stub pin hole 11, a spring 12;
a support ring 20; the support member 21, the movement gap 22,
an L-shaped connecting plate 211, a horizontal side plate A and a horizontal side plate B; half ring member 212, second minor axis pin hole 213, first major axis pin hole 214;
a position limiting plate 30; the plate body 31, the fixing member 32, the elongated hole 33, the limiting groove 34, the second long-axis pin hole 321, and the short-axis pin 40; a long axle pin 50.
Detailed Description
The present invention will be more clearly and completely described in the following preferred embodiments in conjunction with the accompanying drawings:
the tooling structure for clamping the circular paper core with the metal mesh as shown in fig. 1 and 2 comprises a handle 10, a support ring 20 and a limit plate 30, wherein the handle 10 is connected with the support ring 20 through a short shaft pin 40, and the support ring 20 is connected with the limit plate 30 through a long shaft pin 50.
As shown in fig. 1 and 3, the handle 10 is a U-shaped groove with a downward notch, the middle section of the support ring 20 penetrates through the position-limiting plate 30, the upper end of the support ring 20 is inserted into the handle 10, and the lower end is located below the position-limiting plate 30;
as shown in fig. 4, the support ring 20 is composed of two support half-ring members 21 which are symmetrical left and right, and a moving gap 22 is provided between the two support half-ring members; the supporting half ring part 21 is composed of an L-shaped connecting plate 211 and a half ring part 212, and the L-shaped connecting plate 211 is composed of a transverse side plate A, B and a vertical side plate A, B; the two transverse side plates A are inserted into the handle 10, a moving gap 22 is arranged between the two transverse side plates A, a certain distance is reserved between the upper ends of the transverse side plates A and the top of the handle 10, and the close ends of the two transverse side plates A are connected with the top of the handle 10 through springs; the two transverse side plates A are connected with two end parts of the handle 10 through shaft pins; the vertical side plate B penetrates through the limiting plate 30, the bottom end of the vertical side plate B is connected with the half ring pieces 212, and a moving gap 22 is formed between the two half ring pieces 212 which are symmetrical left and right; the two half-rings 212 are contracted inward or expanded outward, and the size of the bottom ring formed by the two half-rings can be adjusted.
When the handle 10 is grasped, after the close ends of the two transverse side plates A are stressed, the compression spring moves towards the top of the handle 10, so that the two half ring pieces 212 are driven to move oppositely, and the moving gap 22 between the two half ring pieces 212 is reduced; when the handle 10 is released, the two lateral plates a move towards the bottom of the handle 10 under the reverse thrust of the spring, thus bringing the two half-ring members 212 outwards.
As shown in fig. 5, the limiting plate 30 includes a circular plate 31, a long hole 33 is formed in the center of the plate 31 for the L-shaped connecting plate 211 to pass through, two sets of fixing members 32 are disposed at two ends of the long hole 33, the two sets of fixing members 32 are connected to the vertical side plate B through a long shaft pin 50, a first long shaft pin hole 214 is formed in the vertical side plate B, and a second long shaft pin hole 321 corresponding to the fixing member 32 is formed in the vertical side plate B.
The lower side surface of the plate body of the limiting plate 30 is provided with a circular limiting groove 34 for limiting the position of the clamped article.
The two ends of the handle 10 are provided with first short shaft pin holes 11, the transverse side plate A is provided with second short shaft pin holes 213 corresponding to the first short shaft pin holes, the handle 10 is connected with the transverse side plate A through short shaft pins 40, and the first short shaft pin holes 11 and the second short shaft pin holes 213 are kidney-shaped holes so as to be convenient to mount.
When the tool structure is used for clamping a circular paper core with a metal net, the handle 10 is grasped, after the close ends of the two transverse side plates A are stressed, the compression spring moves to the top of the handle 10, thereby driving the two half ring pieces 212 to move towards each other, enabling the size of the bottom ring formed by the two half ring pieces 212 to be smaller than the diameter of the inner hole of the object to be clamped, i.e., the diameter of the inner hole of the cylindrical metal net, so that the cylindrical metal net can be inserted into the cylindrical metal net, the two half-ring members 212 are inserted into the inner hole of the clamping object, the gripping handle 10 is loosened, the two transverse side plates a move towards the bottom of the handle 10 under the reverse thrust of the spring, thereby driving the two half ring pieces 212 to move outwards, the two half ring pieces 212 expand outwards and are clamped on the wall of the cylindrical metal net so as not to fall off, the two half ring pieces 212 are semicircular, a circular ring is formed when the two half ring pieces 212 are connected, and the two half ring pieces 212 can correct the roundness of the cylindrical metal net for clamping the paper core;
when the clamping object is placed to a required position, the handle 10 is grasped, the support ring 20 is taken out from the clamping object, and the taking and placing of the circular paper core with the metal mesh are completed.
The fixture is simple to operate, can easily clamp the circular paper core with the metal net, and keeps the roundness of the cylindrical metal net unchanged in the clamping process; the tool clamp is also suitable for clamping other various articles with inner holes.
The use of terms for indicating orientation or positional relationship such as "upper," "lower," "lateral," "vertical," "top," "bottom," "inner," "outer," and the like in the description of the present invention is for convenience in describing and simplifying the description based on the orientation or positional relationship illustrated in the drawings, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
The protection scope of the present invention is defined by the appended claims, and those skilled in the art can make substitutions of the same or equivalent technical means without departing from the principle and spirit of the present invention, and all technical solutions obtained by the substitutions of the same or equivalent technical means belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a press from both sides frock structure of getting circular refill of taking metal mesh, characterized by: the handle is a U-shaped groove with a downward notch, the limiting plate is sleeved in the middle of the support ring, and the upper part of the support ring is connected with the handle;
the support ring is composed of two support half-ring pieces which are bilaterally symmetrical, and a moving gap is arranged between the two support half-ring pieces; the supporting semi-ring piece consists of an L-shaped connecting plate and a semi-ring piece, and the L-shaped connecting plate consists of a transverse side plate and a vertical side plate; the two transverse side plates are inserted into the handle, a moving gap is arranged between the two transverse side plates, a certain distance is reserved between the upper ends of the transverse side plates and the top of the handle, and the close ends of the two transverse side plates are connected with the top of the handle through springs; the two transverse side plates are connected with two end parts of the handle through shaft pins; the vertical side plate penetrates through the limiting plate and then the bottom end of the limiting plate is connected with the half ring pieces, and a moving gap is formed between the two half ring pieces;
when the handle is gripped, after the adjacent ends of the two transverse side plates are stressed, the compression spring moves towards the top of the handle, so that the two half ring pieces are driven to move oppositely; when the handle is loosened, the two transverse side plates move towards the bottom of the handle under the reverse thrust of the spring, so that the two half ring pieces are driven to move outwards.
2. The tooling structure for clamping the circular paper core with the metal mesh as claimed in claim 1, which is characterized in that: the limiting plate comprises a circular plate body, a long hole suitable for the L-shaped connecting plate to penetrate through is formed in the center of the plate body, two groups of fixing pieces are arranged at two ends of the long hole and connected with the vertical side plate through long shaft pins, and corresponding long shaft pin holes are formed in the two groups of fixing pieces and the vertical side plate.
3. The tooling structure for clamping the circular paper core with the metal mesh as claimed in claim 1, which is characterized in that: and a circular limiting groove is arranged on the lower side surface of the plate body of the limiting plate and used for limiting the position of the clamped article.
4. The tooling structure for clamping the circular paper core with the metal mesh as claimed in claim 1, which is characterized in that: the two end parts of the handle and the transverse side plate are provided with corresponding short shaft pin holes which are kidney-shaped holes.
5. The tooling structure for clamping the circular paper core with the metal mesh as claimed in claim 1, which is characterized in that: the two half ring pieces are semicircular and form a circular ring when being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123206569.8U CN216883497U (en) | 2021-12-20 | 2021-12-20 | Press from both sides frock structure of getting circular refill of taking metal mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123206569.8U CN216883497U (en) | 2021-12-20 | 2021-12-20 | Press from both sides frock structure of getting circular refill of taking metal mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216883497U true CN216883497U (en) | 2022-07-05 |
Family
ID=82206028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123206569.8U Active CN216883497U (en) | 2021-12-20 | 2021-12-20 | Press from both sides frock structure of getting circular refill of taking metal mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216883497U (en) |
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2021
- 2021-12-20 CN CN202123206569.8U patent/CN216883497U/en active Active
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