Center positioning elastic assembly

Abstract

The utility model relates to the technical field of elastic components, and discloses a center positioning elastic component, which comprises a mounting mechanism, a connecting mechanism and a fixing mechanism, the left end of the mounting mechanism is provided with the connecting mechanism, and the left side of the connecting mechanism is provided with the fixing mechanism; and the mounting mechanism comprises a mounting ring, the left side of the mounting ring is fixedly connected with an expansion bolt, the left side of the mounting ring is connected with a connecting plug pin in an inserted mode, and the connecting plug pin is located at the left end of the expansion bolt. The connecting spring is provided with the connecting assembly, so that the installation convenience of equipment in use is improved, the connecting leakproofness is good, the structural rigidity is large, the conical table is arranged through the internal threads, so that the dynamic load resistance is better, and the expansion bolt and the connecting bolt are arranged through the installation ring, so that when the whole equipment is connected, the expansion bolt and the connecting bolt are not damaged. The connection stability is improved, and the device is simple in structure and convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of elastic components, in particular to a center positioning elastic component. Background Art

[0002] In the production of aircraft engines, some dimensional tolerances are small and technical requirements are high, such as aluminum-magnesium casings and shells, and conventional diamond pins and cylindrical pins are used for positioning during the processing.

[0003] Compare authorization number 202310905961.6 An elastic positioning assembly comprises an elastic positioning pin and a tensioning bolt, one end of the elastic positioning pin is connected to the clamp, the other end of the elastic positioning pin is passed through the positioning hole of the processed part, the other end of the elastic positioning pin is provided with a tapered hole, and the inner diameter of the tapered hole gradually increases from one end close to the elastic positioning pin to the other end of the elastic positioning pin, and the outer wall of the other end of the elastic positioning pin is provided with a plurality of cutting grooves connected to the tapered hole; one end of the tensioning bolt is detachably connected to the inner wall of the elastic positioning pin, and the other end of the tensioning bolt is provided with a tapered platform, the outer diameter of the tapered platform increases from one end close to the tensioning bolt to the other end The other end of the expansion bolt gradually increases in size, and the tapered platform can cooperate with the tapered hole to make the other end of the elastic locating pin squeeze the locating hole of the processed part, thereby achieving gap-free cooperation between the elastic locating component and the locating hole of the processed part, and effectively reducing the positioning error; after the processed part is positioned and clamped, it is only necessary to check with an alignment table, and the jump of one clamping is small, and there is no need for repeated alignment, which greatly improves the work efficiency; and through the detachable connection between the expansion bolt and the inner wall of the elastic locating pin, the expansion bolt can be kept squeezing the elastic locating pin when the processed part is positioned and clamped, and then the elastic locating pin can be kept squeezing the locating hole of the processed part, thereby preventing the processed part from falling off the fixture and the elastic locating component thereon, and ensuring the stable clamping of the processed part.

[0004] This elastic positioning assembly is arranged in this way to keep the expansion bolts squeezing the elastic positioning pins when the processed parts are positioned and clamped, thereby ensuring stable clamping of the processed parts. However, it is cumbersome and inconvenient for the connection section staff to use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a center positioning elastic component.

[0006] The utility model is implemented by the following technical scheme: a center positioning elastic component, comprising a mounting mechanism, a connecting mechanism and a fixing mechanism, wherein the left end of the mounting mechanism is provided with a connecting mechanism, and the left side of the connecting mechanism is provided with a fixing mechanism;

[0007] The mounting mechanism comprises a mounting ring, a tension bolt is fixedly connected to the left side of the mounting ring, and a connecting pin is inserted into the left side of the mounting ring.

[0008] As a further improvement of the above solution, the connecting pin is located at the left end of the tensioning bolt.

[0009] Through the above technical solution, the expansion bolts facilitate the connection of the mounting ring and increase the stability.

[0010] As a further improvement of the above solution, the connecting mechanism includes a connecting spring, and the connecting spring is fixedly connected inside the connecting assembly.

[0011] As a further improvement of the above solution, the connecting assembly is located at the left side of the tensioning bolt, the connecting assembly is located at the left end of the connecting pin, and the connecting assembly is located at the left end of the mounting ring.

[0012] Through the above technical solution, the connecting spring effectively increases the cushioning performance of the device when the device is in use.

[0013] As a further improvement of the above solution, the fixing mechanism includes an internal thread, and the internal thread is located inside the conical platform.

[0014] As a further improvement of the above solution, the internal thread is located at the left end of the connecting spring, the internal thread is located on the left side of the connecting assembly, and the internal thread is located on the left side of the connecting spring.

[0015] Through the above technical solution, the internal thread facilitates the connection and installation of the equipment.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model arranges the expansion bolts and the connection pins through the mounting ring, which is convenient for the overall connection of the equipment, increases the connection stability, and has a simple equipment structure and is convenient for use by staff.

[0018] The utility model increases the convenience of installation of the equipment by arranging the connection assembly through the connection spring, has good connection airtightness and high structural rigidity, and increases the resistance to dynamic loads by arranging the conical platform through the internal thread. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the anatomical structure of the mounting ring of the utility model;

[0022] Figure 4 This is a schematic diagram of the split structure of the connection component of the utility model.

[0023] Description of main symbols:

[0024] 1. Mounting mechanism; 101. Mounting ring; 102. Expansion bolt; 103. Connecting pin; 2. Connecting mechanism; 201. Connecting spring; 202. Connecting assembly; 3. Fixing mechanism; 301. Internal thread; 302. Conical platform. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-4 A center positioning elastic component of this embodiment includes a mounting mechanism 1, a connecting mechanism 2 and a fixing mechanism 3. The left end of the mounting mechanism 1 is provided with the connecting mechanism 2, and the left side of the connecting mechanism 2 is provided with the fixing mechanism 3;

[0028] The mounting mechanism 1 includes a mounting ring 101, a tension bolt 102 is fixedly connected to the left side of the mounting ring 101, and a connecting pin 103 is inserted into the left side of the mounting ring 101. The mounting ring 101 is provided with the tension bolt 102 and the connecting pin 103, which facilitates the overall connection of the device and increases the connection stability. The device has a simple structure and is easy to use by the staff.

[0029] The connecting pin 103 is located at the left end of the tensioning bolt 102 .

[0030] The expansion bolts 102 provide increased stability when connecting the mounting ring 101 .

[0031] The connection mechanism 2 includes a connection spring 201, which is fixedly connected to the inside of the connection component 202. The connection component 202 is arranged by the connection spring 201 to increase the installation convenience of the device, and has good connection airtightness and high structural rigidity.

[0032] The connecting component 202 is located at the left side of the expansion bolt 102 , the connecting component 202 is located at the left end of the connecting pin 103 , and the connecting component 202 is located at the left end of the mounting ring 101 .

[0033] When the device is in use, the connecting spring 201 effectively increases the cushioning performance of the device.

[0034] The fixing mechanism 3 comprises an internal thread 301 , and the internal thread 301 is located inside the conical platform 302 .

[0035] The internal thread 301 is located at the left end of the connecting spring 201, the internal thread 301 is located at the left side of the connecting assembly 202, and the internal thread 301 is located at the left side of the connecting spring 201. The conical platform 302 is set by the internal thread 301 to increase the resistance to dynamic load.

[0036] Internal threads 301 facilitate connection and installation of equipment.

[0037] The implementation principle of a center positioning elastic component in the embodiment of the present application is: place the equipment at a suitable position, set a tightening bolt 102 and a connecting pin 103 through the mounting ring 101 to facilitate the overall connection of the equipment, increase the connection stability, and the equipment has a simple structure and is convenient for the staff to use. Setting a connecting component 202 through a connecting spring 201 increases the installation convenience of the equipment, has good connection airtightness, and high structural rigidity. Setting a conical platform 302 through an internal thread 301 increases the resistance to dynamic loads.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A center positioning elastic component, characterized in that: It comprises a mounting mechanism (1), a connecting mechanism (2) and a fixing mechanism (3), wherein the left end of the mounting mechanism (1) is provided with the connecting mechanism (2), and the left side of the connecting mechanism (2) is provided with the fixing mechanism (3); The mounting mechanism (1) comprises a mounting ring (101), a tension bolt (102) being fixedly connected to the left side of the mounting ring (101), and a connecting pin (103) being inserted into the left side of the mounting ring (101).

2. A center positioning elastic component according to claim 1, characterized in that: The connecting pin (103) is located at the left end of the expansion bolt (102).

3. A center positioning elastic component according to claim 1, characterized in that: The connection mechanism (2) comprises a connection spring (201), and the connection spring (201) is fixedly connected inside the connection assembly (202).

4. A center positioning elastic component according to claim 3, characterized in that: The connecting component (202) is located on the left side of the expansion bolt (102), the connecting component (202) is located on the left end of the connecting pin (103), and the connecting component (202) is located on the left end of the mounting ring (101).

5. A center positioning elastic component according to claim 1, characterized in that: The fixing mechanism (3) comprises an internal thread (301), and the internal thread (301) is located inside the conical platform (302).

6. A center positioning elastic component according to claim 5, characterized in that: The internal thread (301) is located at the left end of the connecting spring (201), the internal thread (301) is located at the left side of the connecting assembly (202), and the internal thread (301) is located at the left side of the connecting spring (201).

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