Novel damper gapless connecting structure

Abstract

The utility model provides a novel damper gapless connecting structure, which is characterized in that a damper comprises a damper body and a damping connecting piece arranged at the outer end of the damper body, the outer side of the damping connecting piece is rotatably connected with a connecting block, the inner end of the connecting block is connected with a positioning lantern ring in a penetrating manner, the outer side of the positioning lantern ring is provided with a spacing lantern ring, and the spacing lantern ring is connected with the inner end of the connecting block in a penetrating manner. A connecting ring groove is formed in the inner end of the spacing lantern ring; a fixing ring sleeve is arranged at the inner end of the spacer lantern ring, a connecting shaft is connected to the inner end of the fixing ring sleeve in a penetrating mode, and a connecting sleeve shell is arranged at the outer end of the spacer lantern ring; positioning connecting blocks forming an integrated structure are installed at the outer ends of the connecting blocks, and bolt holes are formed in the outer ends of the positioning connecting blocks at equal angles. According to the damper, the problems that in the prior art, during connection, internal connecting pieces are prone to shaking, the service life of parts is inconvenient to prolong, meanwhile, internal parts are inconvenient to replace, and connection is not tight enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of novel dampers, in particular to a novel damper gapless connection structure. Background Art

[0002] Announcement No. CN219510063U provides a damper clearance elimination connection device, which includes a damper body, two gapless rod end joint bearings, two ear plate bodies and two node plates. The two gapless rod end joint bearings are respectively inserted into the holes at the two ends of the damper body, and the two gapless rod end joint bearings are respectively inserted into the two ear plate bodies and rotatably connected thereto. In the present utility model, by setting a gapless rod end joint shaft, the pin shaft and the joint bearing are customized to form a whole, and then interference fit into the hole at the end of the damper body to eliminate the gap between the pin shaft and the joint bearing. The ear plate body is respectively set into two parts: a gapless bearing locking top plate and a gapless connection node. The diameter of the circular hole inside is smaller than the diameter of the pin shaft. The gapless bearing locking top plate and the gapless connection node are then combined with a locking bolt to eliminate the gap.

[0003] The manufacturing process is simple and the gap elimination effect is good.

[0004] However, although some dampers can eliminate the gap, the internal connectors are prone to shaking during connection, which is not convenient for increasing the service life of the parts and is not convenient for replacing the internal parts because the connection is not tight enough.

[0005] Therefore, those skilled in the art are in urgent need of designing a new type of damper gapless connection structure. Utility Model Content

[0006] (1) Technical problems solved

[0007] In response to the shortcomings of the existing technology, the utility model provides a new damper gapless connection structure to solve the problem in the existing technology that the internal connecting parts are prone to shaking during connection, which is not convenient for increasing the service life of the parts and is not convenient for replacing the internal parts due to the connection not being tight enough.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a new type of damper gapless connection structure, the damper includes a damper body, and a damping connector provided at the outer end of the damper body, the outer side of the damping connector is rotatably connected to a connecting block, wherein,

[0010] The inner end of the connecting block is connected with a positioning collar, and a spacer collar is provided on the outer side of the positioning collar, and the inner end of the spacer collar is provided with a connecting ring groove;

[0011] The inner end of the spacer ring is provided with a fixed ring sleeve, and the inner end of the fixed ring sleeve is penetrated and connected with a connecting shaft, and the outer end of the spacer ring is provided with a connecting sleeve shell;

[0012] The outer end of the connecting block is installed with a positioning connecting block forming an integrated structure, and the outer end of the positioning connecting block is provided with bolt holes at equal angles.

[0013] In a possible implementation, the positioning collar further includes a mounting groove formed at an outer end of the positioning collar, and a connecting bead is provided inside the mounting groove.

[0014] In a possible implementation, the positioning collar forms a rotating sliding structure with the connecting beads through the mounting groove, and the connecting beads are symmetrically arranged front to back with respect to the vertical center axis of the connecting shaft.

[0015] In a possible implementation, the connecting sleeve further includes positioning rods arranged at equal angles inside the connecting sleeve, and a positioning ring nested in the outer end of the connecting shaft is installed at the outer end of the positioning rod.

[0016] In a possible implementation, the spacer ring and the damping connector are connected in a sliding manner, and the damping connector is connected to the connecting sleeve via a positioning rod.

[0017] In a possible implementation, the outer surface of the fixing ring sleeve is fitted with the inner wall of the spacing ring to achieve a gap-free connection.

[0018] In a possible implementation, the connecting shaft is connected to the positioning collar through-holes, and the connecting shaft is connected to the positioning collar by bolts.

[0019] In a possible implementation, the spacer ring, the connecting sleeve, and the positioning ring are nested in sequence on the outer end of the connecting shaft.

[0020] (3) Beneficial effects

[0021] The utility model provides a novel damper gapless connection structure, comprising a positioning collar, a mounting groove, and a connecting bead. The positioning collar further comprises a mounting groove formed at the outer end of the positioning collar, and a connecting bead is disposed within the mounting groove. The connecting bead allows the spacing collar to slide on the outer end of the fixing collar when the damping connector rotates, thereby reducing the gap between the damping connector and the connecting shaft and extending the service life of the components.

[0022] The utility model provides a novel damper gapless connection structure, which is provided with a spacer ring, a connecting ring groove and a fixed ring sleeve. The inner end of the spacer ring is provided with a fixed ring sleeve, and the inner end of the fixed ring sleeve is penetrated and connected with a connecting shaft. The outer end of the spacer ring is provided with a connecting sleeve shell. Through the connection sleeve shell, the connecting sleeve shell is connected to the damping connecting piece, and the spacer ring is engaged, which increases the tightness of the connection between the spacer ring and the damping connecting piece.

[0023] The utility model provides a novel damper gapless connection structure, in which a connecting shaft and a positioning collar are connected through the connecting shaft, and the connecting shaft is connected to the positioning collar by bolts. The connecting shaft is inserted into the interior of the connecting block, and the outer end of the connecting shaft is connected to the connecting shaft by bolts. When the bolts are turned, the positioning collar is separated from the connecting shaft, making it easy to disassemble and replace the connecting shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0025] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0026] Figure 2 Schematic diagram of the overall cross-sectional structure of the connection between the connecting block and the damping connector in Example 1;

[0027] Figure 3 Schematic diagram of the overall cross-sectional structure of the connection between the connecting block and the connecting shaft in Example 1;

[0028] Figure 4 For Example 1 Figure 3 A in the middle is an enlarged structural diagram;

[0029] Figure 5 This is a schematic diagram of the overall exploded structure of the connection shaft and the positioning ring in Example 1;

[0030] Figure 6 For Example 1 Figure 5 The enlarged structural diagram at B in the middle;

[0031] Figure 7 This is a schematic diagram of the overall exploded structure of the connection shaft and the positioning collar in Example 1.

[0032] Legend: 1. Damper body; 2. Damping connector; 3. Connecting block; 4. Positioning connecting block; 5. Bolt hole; 6. Connecting shaft; 7. Positioning collar; 8. Mounting groove; 9. Connecting bead; 10. Spacer collar; 11. Connecting ring groove; 12. Fixing ring sleeve; 13. Connecting sleeve; 14. Positioning rod; 15. Positioning ring. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. In addition, for the convenience of description below, the "upper", "lower", "left", and "right" quoted are the same as the upper, lower, left, and right directions of the drawings themselves. The "first", "second", etc. in the following are distinguished for the description and have no other special meanings.

[0034] In response to the problems existing in the prior art, the present invention provides a novel damper gapless connection structure, which includes a damper body and a damping connector provided at the outer end of the damper body. The outer side of the damping connector is rotatably connected to a connecting block, which is specifically described as follows:

[0035] 3-Connection block

[0036] A positioning collar is connected through the inner end of the connecting block, and a spacer collar is provided on the outer side of the positioning collar. The inner end of the spacer collar has a connecting ring groove. By installing the spacer collar on the inner end of the damping connector, the spacer collar can reduce wear between the damping connector and the connecting shaft when the damping connector rotates.

[0037] In some examples, the positioning collar further includes a mounting groove formed on an outer end of the positioning collar, and a connecting bead is disposed within the mounting groove. The connecting bead allows the spacer collar to slide on the outer end of the fixing collar when the damping connector rotates, thereby reducing the gap between the damping connector and the connecting shaft and extending the service life of the component.

[0038] In some examples, the positioning collar and the connecting beads form a rotating sliding structure through the mounting groove, and the connecting beads are arranged symmetrically about the vertical center axis of the connecting shaft. When the damping connector rotates, the spacer collar rotates on the outer end of the positioning collar, and the connecting beads slide within the spacer collar, thereby reducing wear between the positioning collar and the spacer collar.

[0039] 10-Spacer Ring

[0040] The inner end of the above-mentioned spacer collar is provided with a fixed ring sleeve, and the inner end of the fixed ring sleeve is penetrated and connected with a connecting shaft. The outer end of the above-mentioned spacer collar is provided with a connecting sleeve shell. Through the setting of the connecting sleeve shell, the connecting sleeve shell is connected to the damping connector, and the spacer collar is engaged, thereby increasing the tightness of the connection between the spacer collar and the damping connector;

[0041] The outer end of the above-mentioned connecting block is installed with a positioning connecting block that forms an integrated structure, and the outer end of the positioning connecting block is provided with bolt holes at equal angles. Through the setting of the bolt holes, the bolts are installed in the bolt holes, which facilitates the installation of the damper.

[0042] In some examples, the connecting sleeve further includes positioning rods disposed at equal angles within the connecting sleeve, with the outer ends of the positioning rods being mounted with positioning rings that nest within the outer ends of the connecting shafts. The connecting sleeve is mounted on the outer end of the damping connector, and the positioning rods are then rotated to connect the connecting sleeve to the damping connector, thereby increasing the stability of the installation.

[0043] In some examples, the spacer collar and the damping connector are connected in a sliding manner, and the damping connector is connected to the connecting sleeve via a positioning rod. By rotating the positioning rod, the connecting sleeve and the damping connector are connected, and the spacer collar is stably engaged to prevent the spacer collar from shaking during use.

[0044] In some examples, the outer surface of the retaining ring is aligned with the inner wall of the spacer ring to provide a gap-free connection. The spacer ring is connected to the outer end of the connecting shaft by the spacer ring, and the retaining ring reduces the gap between the spacer ring and the connecting shaft, making the connection tighter.

[0045] In some examples, the connecting shaft is connected to the positioning collar through a bolt, and the connecting shaft is connected to the positioning collar by a bolt. The connecting shaft is installed by passing the connecting shaft through the interior of the connecting block, connecting the outer end of the connecting shaft, and connecting the positioning collar to the connecting shaft by a bolt.

[0046] In some examples, the spacer ring, the connecting sleeve, and the positioning ring are sequentially nested in the outer end of the connecting shaft. When the bolt is turned, the positioning ring is separated from the connecting shaft, making it easy to disassemble and replace the connecting shaft, and the operation is convenient. Example 1:

[0047] Based on the above concept, Figure 1-7 As shown, in the specific application scenario of the novel damper gapless connection structure provided by the present invention, such as Figure 1 As shown, the damper includes a damper body 1 and a damping connector 2 provided at the outer end of the damper body 1. The outer side of the damping connector 2 is rotatably connected to a connecting block 3, wherein:

[0048] like Figure 3 and Figure 4 As shown, the inner end of the connecting block 3 is connected with a positioning collar 7, and a spacer collar 10 is provided on the outer side of the positioning collar 7. The inner end of the spacer collar 10 is provided with a connecting ring groove 11.

[0049] like Figure 5 and Figure 6 As shown, the inner end of the spacer ring 10 is provided with a fixed ring sleeve 12, and the inner end of the fixed ring sleeve 12 is penetrated and connected with the connecting shaft 6, and the outer end of the spacer ring 10 is provided with a connecting sleeve 13;

[0050] like Figure 1 As shown, a positioning connection block 4 constituting an integrated structure is installed at the outer end of the connecting block 3 , and bolt holes 5 are opened at equal angles at the outer end of the positioning connection block 4 .

[0051] In a specific application scenario, such as Figure 4 As shown, the positioning collar 7 further includes a mounting groove 8 provided at the outer end of the positioning collar 7 , and a connecting bead 9 is provided inside the mounting groove 8 .

[0052] In a specific application scenario, such as Figure 7 As shown, the positioning collar 7 forms a rotating sliding structure with the connecting beads 9 through the mounting groove 8, and the connecting beads 9 are symmetrically arranged front to back with respect to the vertical center axis of the connecting shaft 6.

[0053] In a specific application scenario, such as Figure 3 As shown, the connecting sleeve 13 further includes a positioning rod 14 arranged at an equal angle inside the connecting sleeve 13 , and a positioning ring 15 is installed on the outer end of the positioning rod 14 and is nested in the outer end of the connecting shaft 6 .

[0054] In a specific application scenario, such as Figure 4 As shown, the spacer ring 10 is connected to the damping connector 2 in a sliding manner, and the damping connector 2 is connected to the connecting sleeve 13 via a positioning rod 14 .

[0055] In a specific application scenario, such as Figure 4 As shown, the outer surface of the fixing ring 12 is fitted with the inner wall of the spacer ring 10 to achieve a gap-free connection.

[0056] In a specific application scenario, such as Figure 2 As shown, the connecting shaft 6 is connected to the positioning collar 7 through-holes, and the connecting shaft 6 is connected to the positioning collar 15 via bolts.

[0057] In a specific application scenario, such as Figure 6 As shown, the spacer ring 10 , the connecting sleeve 13 and the positioning ring 15 are nested in sequence on the outer end of the connecting shaft 6 .

[0058] Those skilled in the art will appreciate that the accompanying drawings are merely schematic diagrams of a preferred implementation scenario, and the modules or processes in the accompanying drawings are not necessarily required for implementing the present invention.

[0059] Those skilled in the art will appreciate that the modules in the damper in the implementation scenario can be distributed throughout the damper in the implementation scenario as described in the implementation scenario, or can be modified accordingly and located in one or more dampers different from the implementation scenario. The modules in the implementation scenario described above can be combined into a single module or further divided into multiple submodules.

[0060] The above disclosure is only a specific implementation scenario of the present invention, but the present invention is not limited thereto. Any changes that can be thought of by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A novel damper gapless connection structure, the damper comprising a damper body (1), and a damping connector (2) arranged at the outer end of the damper body (1), wherein the outer side of the damping connector (2) is rotatably connected to a connecting block (3), characterized in that: Also includes: The inner end of the connecting block (3) is connected with a positioning collar (7), and a spacer collar (10) is provided on the outer side of the positioning collar (7), and a connecting ring groove (11) is provided at the inner end of the spacer collar (10); The inner end of the spacer ring (10) is provided with a fixed ring sleeve (12), and the inner end of the fixed ring sleeve (12) is penetrated and connected with a connecting shaft (6), and the outer end of the spacer ring (10) is provided with a connecting sleeve (13); A positioning connection block (4) forming an integrated structure is installed at the outer end of the connecting block (3), and bolt holes (5) are provided at equal angles at the outer end of the positioning connection block (4).

2. A novel damper gapless connection structure according to claim 1, characterized in that: The positioning collar (7) further comprises a mounting groove (8) provided at the outer end of the positioning collar (7), and a connecting bead (9) is provided inside the mounting groove (8).

3. A novel damper gapless connection structure according to claim 1, characterized in that: The positioning collar (7) forms a rotary sliding structure with the connecting bead (9) through the mounting groove (8), and the connecting bead (9) is symmetrically arranged front to back about the vertical center axis of the connecting shaft (6).

4. A novel damper gapless connection structure according to claim 1, characterized in that: The connecting sleeve (13) further comprises a positioning rod (14) arranged at an equal angle inside the connecting sleeve (13), and a positioning ring (15) is installed at the outer end of the positioning rod (14) and is nested in the outer end of the connecting shaft (6).

5. The novel damper gapless connection structure according to claim 1, characterized in that: The spacer ring (10) and the damping connector (2) are connected in a sliding manner, and the damping connector (2) is connected to the connecting sleeve (13) via a positioning rod (14).

6. The novel damper gapless connection structure according to claim 1, characterized in that: The outer surface of the fixed ring (12) and the inner wall of the spacer ring (10) are fitted together to achieve a gapless connection.

7. The novel damper gapless connection structure according to claim 1, characterized in that: The connecting shaft (6) is connected to the positioning collar (7) through-and-through, and the connecting shaft (6) is connected to the positioning collar (15) via bolts.

8. The novel damper gapless connection structure according to claim 1, characterized in that: The spacer collar (10), the connecting sleeve (13) and the positioning ring (15) are sequentially nested on the outer end of the connecting shaft (6).

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