CN215510872U - Compression spring mounting and fixing device - Google Patents
Compression spring mounting and fixing device Download PDFInfo
- Publication number
- CN215510872U CN215510872U CN202023168331.6U CN202023168331U CN215510872U CN 215510872 U CN215510872 U CN 215510872U CN 202023168331 U CN202023168331 U CN 202023168331U CN 215510872 U CN215510872 U CN 215510872U
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- compression spring
- fixing
- pressing sleeve
- fixing device
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Abstract
The utility model belongs to the technical field of aviation assembly, and provides a compression spring mounting and fixing device which comprises a pressing sleeve, a fixing support plate and a connecting structure, wherein the fixing support plate is mounted on a product through the connecting structure, an internal thread hole is formed in the middle of the fixing support plate, the pressing sleeve is of a cylindrical structure with external threads, a through hole for mounting a bolt is formed in the middle of the pressing sleeve, and the external threads of the pressing sleeve are matched with the internal threads of the internal thread hole of the fixing support plate. The device is a novel practical assembling tool, and is simple in structure and high in reliability. In the whole production process of the product, the assembly operability is enhanced, the operation difficulty of personnel is reduced, and the production efficiency of the product is improved.
Description
Technical Field
The utility model belongs to the technical field of aviation assembly, and relates to a compression spring mounting and fixing device, which is used for the technical field of aviation product assembly.
Background
In the assembly operation process of certain type aviation product, there is the device to need the construction bolt on certain not telescopic body of rod, and the cover is equipped with the higher spring of intensity on the body of rod, therefore when construction bolt, the installation operation of bolt can be influenced to the spring.
The conventional method is that firstly, a spring is manually installed and fixed, the spring is compressed to a position where bolt installation is not influenced, then the bolt is installed, and due to the fact that the strength of the spring is high, installation operation of the bolt is difficult, efficiency is low, and accuracy is low.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is as follows: in order to improve the overall production environment of a product, reduce the assembly operation difficulty of the product and ensure the high efficiency and reliability of the production process, the compression spring mounting and fixing device is provided and is used for effectively mounting and fixing the compression spring in the assembly operation process.
The technical scheme of the utility model is as follows:
the utility model provides a compression spring installation fixing device, is including pressing cover, fixed extension board and connection structure, and fixed extension board passes through connection structure to be installed on the product, is equipped with the internal thread hole in the middle of the fixed extension board, presses the cover to be a cylinder structure that has the external screw thread, and the centre of pressing the cover is equipped with the through-hole that is used for installing the bolt usefulness, presses the external screw thread of cover and the internal thread phase-match in fixed extension board internal thread hole.
Furthermore, the fixed support plate is of a flat plate structure, a plurality of small threaded holes are symmetrically formed around the internal threaded hole of the fixed support plate, and the connecting structure is arranged on the small threaded holes.
Further, connection structure includes lock nut and fixed branch, and fixed branch's top and little thread hole are connected, and the bottom of fixed branch is passed through the external screw thread and is connected with lock nut.
Furthermore, the locking nut is used for locking and fixing the device after the device is connected with a product, and the fixing support rod is used for fixedly supporting the device and the product.
Furthermore, a soft material lantern ring is arranged at the bottom of the pressing sleeve.
Furthermore, an observation window is arranged on the side surface of the lower part of the pressing sleeve. One end of the pressing sleeve with the observation window is used for being in contact with the compression spring, the pressing sleeve is screwed downwards through threads, so that the compression spring is extruded, and the installation and fixation effects of the compression spring are achieved.
Furthermore, a handle is arranged at the top of the pressing sleeve.
The utility model has the beneficial effects that: the compression spring mounting and fixing device is a novel practical assembling tool, and is simple in structure and high in reliability. In the whole production process of the product, the assembly operability is enhanced, the operation difficulty of personnel is reduced, and the production efficiency of the product is improved.
Drawings
FIG. 1 is a schematic view of a compression spring mounting fixture of the present invention;
wherein: 1-locking nut, 2-fixing support rod, 3-pressing sleeve, 4-fixing support plate and 5-observation window.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The utility model provides a compression spring installation fixing device, is including pressing cover 3, fixed extension board 4 and connection structure, and fixed extension board 4 passes through connection structure to be installed on the product, is equipped with the internal thread hole in the middle of fixed extension board 4, presses cover 3 to be a cylinder structure that has the external screw thread, and the centre of pressing cover 3 is equipped with the through-hole that is used for installing the bolt usefulness, presses the external screw thread of cover 3 and the internal thread phase-match in fixed extension board 4 internal thread hole.
The fixed support plate 4 is a flat plate-shaped structure, a plurality of small threaded holes are symmetrically arranged around the internal threaded hole of the fixed support plate 4, and the connecting structure is arranged on the small threaded holes.
The connecting structure comprises a locking nut 1 and a fixing support rod 2, the top end of the fixing support rod 2 is connected with a small threaded hole, and the bottom end of the fixing support rod 2 is connected with the locking nut 1 through an external thread.
The locking nut 1 is used for locking and fixing the device after being connected with a product, and the fixing support rod 2 is used for fixedly supporting the device and the product.
The bottom of the pressing sleeve 3 is provided with a soft material lantern ring.
The side surface of the lower part of the pressing sleeve 3 is provided with an observation window 5. One end of the pressing sleeve 3 with an observation window is used for being in contact with the compression spring, the pressing sleeve 3 is screwed downwards through threads to enable the compression spring to be extruded, and therefore the installation and fixation effects of the pressing sleeve are achieved.
The top of the pressing sleeve 3 is provided with a handle.
Another embodiment of the present invention is described below with reference to the drawings.
According to the utility model, the compression spring mounting and fixing device is designed according to the structural characteristics of an aviation product, so that the assembly operation difficulty of the product is reduced, and the high efficiency and reliability of the production process are ensured.
A compression spring mounting and fixing device is used for keeping a spring mounted and fixed in a compressed state and is characterized by comprising a locking nut 1, a fixing support rod 2, a pressing sleeve 3 and a fixing support plate 4. The locking nut 1 is used for locking and fixing the device after being connected with a product, the fixing support rod 2 is used for fixedly supporting the device and the product, the pressing sleeve 3 is used for screwing down through threads to compress the fixing spring, and the fixing support plate 4 is used for connecting and combining all parts of the device.
One end of the fixing support rod 2 with the locking nut 1 is used for being in contact with a product supporting surface, and the locking nut 1 is screwed up to ensure that the device is fixedly connected with a product.
One end of the pressing sleeve 3 with an observation window is used for being in contact with the compression spring, the pressing sleeve 3 is screwed downwards through threads to enable the compression spring to be extruded, and therefore the installation and fixation effects of the pressing sleeve are achieved.
The fixing strip 4 is used for the connection combination of all the components of the device.
The pressing sleeve 3 is used for keeping the spring to be installed and fixed in a compressed state and is characterized by being compact in structure and convenient to operate, the locking nut 1 is used for locking and fixing the device after the device is connected with a product, the fixing support rod 2 is used for fixedly supporting the device and the product, the pressing sleeve 3 is used for screwing the compression fixing spring downwards through threads, and the fixing support plate 4 is used for connecting and combining all parts of the device.
When the device is in operation, the fixed supporting rod 2 is connected with a product bearing surface, then the fixed supporting rod and the product bearing surface are locked and fixed by the locking nut 1, one end of the pressing sleeve 3 with the observation window is in contact with the compression spring, the pressing sleeve 3 is downwards screwed through the threads, so that the compression spring is extruded, the effect of mounting and fixing the compression spring is achieved, and the follow-up assembly operation is effectively guaranteed. Wherein the observation window is used for manual observation and auxiliary operation, and the hollow structure is used for the operation of instrument and uses.
Claims (7)
1. The utility model provides a compression spring installation fixing device, its characterized in that, is including pressing cover (3), fixed extension board (4) and connection structure, and fixed extension board (4) are installed on the product through connection structure, are equipped with the internal thread hole in the middle of fixed extension board (4), press cover (3) to be a cylinder structure that has the external screw thread, press the centre of cover (3) to be equipped with the through-hole that is used for the installation bolt to use, press the external screw thread of cover (3) and the internal thread phase-match in fixed extension board (4) internal thread hole.
2. A mounting and fixing device for a compression spring as claimed in claim 1, wherein the fixing plate (4) is a flat plate-shaped structure, a plurality of small threaded holes are symmetrically formed around the internal threaded hole of the fixing plate (4), and the connecting structure is mounted on the plurality of small threaded holes.
3. A compression spring mounting and fixing device according to claim 2, wherein the connecting structure comprises a locking nut (1) and a fixing support rod (2), the top end of the fixing support rod (2) is connected with the small threaded hole, and the bottom end of the fixing support rod (2) is connected with the locking nut (1) through external threads.
4. A compression spring mounting and fixing device according to claim 3 wherein the locking nut (1) is used for locking and fixing after the device is connected with the product, and the fixing strut (2) is used for fixedly supporting the device and the product.
5. A compression spring mounting and fixing device according to claim 1, wherein the bottom of the pressing sleeve (3) is provided with a soft material collar.
6. A compression spring mounting and fixing device as claimed in claim 1, wherein the lower side of the pressing sleeve (3) is provided with an observation window (5); one end of the pressing sleeve (3) with the observation window is contacted with the compression spring, and the pressing sleeve (3) is screwed downwards through threads so that the compression spring is extruded.
7. A compression spring mounting and fixing device as claimed in claim 1, wherein a handle is provided on the top of the pressing sleeve (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023168331.6U CN215510872U (en) | 2020-12-24 | 2020-12-24 | Compression spring mounting and fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023168331.6U CN215510872U (en) | 2020-12-24 | 2020-12-24 | Compression spring mounting and fixing device |
Publications (1)
Publication Number | Publication Date |
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CN215510872U true CN215510872U (en) | 2022-01-14 |
Family
ID=79786042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202023168331.6U Active CN215510872U (en) | 2020-12-24 | 2020-12-24 | Compression spring mounting and fixing device |
Country Status (1)
Country | Link |
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CN (1) | CN215510872U (en) |
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2020
- 2020-12-24 CN CN202023168331.6U patent/CN215510872U/en active Active
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