Arc-shaped press-fit assembly clamp

Abstract

The utility model provides an arc-shaped press-fit assembling clamp which comprises a bottom plate, an arc-shaped guide hole is formed in the bottom plate, a rod piece positioning module is installed in the middle of the arc-shaped hole in the bottom plate, pressing modules are arranged on the two sides of the rod piece positioning module on the bottom plate, the rod piece positioning module comprises a positioning block, and a positioning groove is formed in the positioning block. The pressing module comprises a positioning seat movably arranged on the bottom plate, and the positioning seat moves along the guide hole. During use, rod pieces forming the handle are firstly placed in the positioning grooves, then the positioning seats on the two sides of the sleeve pieces forming the handle are moved to be close to the positioning blocks along the arc-shaped guide holes, the sleeve pieces at the two ends are driven to be arranged at the two ends of the rod pieces in a sleeving mode, the sleeve pieces are arranged at the two ends of the rod pieces in a sleeving mode, the fitting faces of the sleeve pieces are pressed in place, and gaps are avoided; and the problem of falling in the later use process is prevented.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, and more specifically, to an arc-shaped pressing assembly fixture. Background Technology

[0002] like Figure 1 The handlebars of the scooter shown are typically assembled from a T-shaped rod and end fittings. Currently, handlebar assembly on the market usually uses a straight-line push-press method, pressing the end fittings tightly onto the ends of the rod. Automatic assembly is primarily designed for handlebars with straight rods. However, when the handlebar is curved, a straight-line push-press method can cause gaps in the fitting surfaces, leading to the fittings detaching during use. Utility Model Content

[0003] This invention provides an arc-shaped pressing assembly fixture, which aims to solve the technical problem of how to install arc-shaped rod kits.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an arc-shaped pressing assembly fixture, comprising a base plate, wherein the base plate has an arc-shaped guide hole, a rod positioning module is installed in the middle of the arc-shaped hole, and clamping modules are provided on both sides of the rod positioning module on the base plate. The rod positioning module includes a positioning block, wherein the positioning block has a positioning groove, and the clamping module includes a positioning seat movably disposed on the base plate, wherein the positioning seat moves along the guide hole.

[0005] Furthermore, the rod positioning module further includes a quick clamp mounted on the positioning block, the quick clamp being mounted on one side of the positioning groove.

[0006] Furthermore, the positioning seat includes an L-shaped support plate, a base, and a cover plate. A first cylinder is disposed on the horizontal part of the support plate, and the positioning seat is mounted on the piston rod of the first cylinder. The cover plate is mounted on the base via a hinge, and the base has an arc-shaped groove.

[0007] Furthermore, the clamping module further includes a fixing plate and a second cylinder. The fixing plate is disposed below the base plate, the second cylinder is mounted on the fixing plate, the positioning base plate is hinged to the piston rod of the second cylinder through the guide hole, and the other end of the second cylinder is hinged to the fixing plate.

[0008] Furthermore, the vertical plate of the support plate is provided with an air blowing mechanism, which includes an air rod, a spring, a threaded seat, and a stop rod. The stop rod is installed on the vertical part of the support plate, the threaded seat is installed on the stop rod, the air rod is movably disposed on the threaded seat, and the spring is sleeved on the air rod.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This utility model discloses an arc-shaped pressing assembly fixture with a simple and ingenious design. It includes a base plate with an arc-shaped guide hole. A rod positioning module is installed in the middle of the arc-shaped hole. Pressing modules are set on both sides of the rod positioning module on the base plate. The rod positioning module includes a positioning block with a positioning groove. The pressing module includes a positioning seat movably mounted on the base plate, which moves along the guide hole. In use, the rods that make up the handle are first placed in the positioning groove. Then, the components that make up the handle are placed on the positioning seats on both sides. The moving positioning seats move along the arc-shaped guide hole towards the positioning block, causing the components at both ends to fit over the ends of the rods. This ensures the components are properly fitted onto the ends of the rods, preventing gaps and ensuring the components do not fall off during later use. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is an exploded view of the handle;

[0013] Figure 2 This is a schematic diagram of the arc-shaped pressing and assembly fixture of this utility model;

[0014] Figure 3 This is a schematic diagram of the rod positioning module structure of the arc-shaped pressing assembly fixture of this utility model;

[0015] Figure 4 This is a schematic diagram of the clamping module structure of the arc-shaped pressing assembly fixture of this utility model;

[0016] Figure 5 This is a schematic diagram of the air blowing module structure of the arc-shaped pressing assembly fixture of this utility model;

[0017] Figure 6 This is a schematic diagram of the second cylinder structure of the arc-shaped pressing assembly fixture of this utility model.

[0018] Explanation of main component symbols

[0019] 10. Base plate; 101. Guide hole;

[0020] 20. Rod positioning module; 201. Positioning block; 2011. Positioning slot; 202. Quick clamp;

[0021] 30. Clamping module; 301. Support plate; 302. Base; 303. Cover plate; 304. Hinge; 305. First cylinder; 306. Fixing plate; 307. Second cylinder;

[0022] 40. Air blowing mechanism; 401. Air rod; 402. Spring; 403. Threaded seat; 404. Push rod;

[0023] 50. Handle; 501. Rod; 502. Kit. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] Example

[0028] Reference Figure 1-6 As shown, this utility model discloses an arc-shaped pressing assembly fixture, including a base plate 10 with an arc-shaped guide hole 101. A rod positioning module 20 is installed in the middle of the arc-shaped hole on the base plate 10. The rod positioning module 20 includes a positioning block 201 with a positioning groove 2011 for placing the rod 501 of the handle 50. The rod 501 extends out of the positioning groove 2011 at both ends. The rod positioning module 20 further includes a quick clamp 202 installed on the positioning block 201. The quick clamp 202 is installed on one side of the positioning groove 2011 and is used to press the rod 501 into the positioning groove 2011, thus facilitating the pressing and fixing of the rod 501.

[0029] Reference Figure 1-6 As shown, clamping modules 30 are provided on both sides of the rod positioning module 20 on the base plate 10. The clamping module 30 includes a positioning seat movably mounted on the base plate 10, which moves along the guide hole 101. Specifically, the positioning seat includes an L-shaped support plate 301, a base 302, and a cover plate 303. A first cylinder 305 is provided on the horizontal part of the support plate 301. The positioning seat is mounted on the piston rod of the first cylinder 305. The cover plate 303 is mounted on the base 302 via a hinge 304. The base 302 has an arc-shaped groove. In use, the kit 502 is placed on the base 302 with its open end facing the positioning block 201. The cover plate 303 covers the kit 502. Moving the base 302 closer to the positioning block 201 will fit the kit 502 onto one end of the rod 501. Then, the first cylinder 305 pushes the base 302, which pushes the base 302 a second time to press the kit 502 onto the rod 501, further pressing the kit 502 onto the rod 501.

[0030] Reference Figure 1-6 As shown, the clamping module 30 includes a fixed plate 306 and a second cylinder 307. The fixed plate 306 is located below the base plate 10, and the second cylinder 307 is mounted on the fixed plate 306. The positioning base plate 10 passes through the guide hole 101 and is hinged to the piston rod of the second cylinder 307. The other end of the second cylinder 307 is hinged to the fixed plate 306. The second cylinder 307 is controlled to drive the positioning seat to approach or move away from the positioning block 201 along the arc-shaped guide hole 101, thereby driving the rubber sleeve to be fitted into one end of the rod 501.

[0031] Reference Figure 1-6As shown, the vertical plate of the support plate 301 is equipped with an air blowing mechanism 40. The air blowing mechanism 40 includes an air rod 401, a spring 402, a threaded seat 403, and a stop rod 404. The stop rod 404 is installed on the vertical part of the support plate 301, the threaded seat 403 is installed on the stop rod 404, the air rod 401 is movably mounted on the threaded seat 403, and the spring 402 is sleeved on the air rod 401. Specifically, the accessory 502 of the handle 50 is placed on the base 302. The accessory 502 has an air blowing hole on the side near the air blowing mechanism 40. The air blowing hole of the accessory 502 is aligned with the air rod 401. Air is blown onto the accessory 502 through the air rod 401, causing the accessory 502 to be in an expanded state and inserted into the rod 501. This reduces the friction between the accessory 502 and the rod 501 during movement. Furthermore, when the air blowing stops, the retracted accessory 502 will fit tightly against the rod 501, further facilitating installation and ensuring a secure installation.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An arc-shaped pressing assembly fixture, characterized in that; The device includes a base plate with an arc-shaped guide hole. A rod positioning module is installed in the middle of the arc-shaped guide hole on the base plate. A clamping module is provided on both sides of the rod positioning module on the base plate. The rod positioning module includes a positioning block with a positioning groove. The clamping module includes a positioning seat movably disposed on the base plate and the positioning seat moves along the guide hole.

2. The arc-shaped pressing assembly fixture according to claim 1, characterized in that: The rod positioning module further includes a quick clamp mounted on the positioning block, the quick clamp being mounted on one side of the positioning groove.

3. The arc-shaped pressing assembly fixture according to claim 1, characterized in that: The positioning seat includes an L-shaped support plate, a base, and a cover plate. A first cylinder is disposed on the horizontal part of the support plate. The positioning seat is mounted on the piston rod of the first cylinder. The cover plate is mounted on the base via a hinge. The base has an arc-shaped groove.

4. The arc-shaped pressing assembly fixture according to claim 1, characterized in that: The clamping module further includes a fixing plate and a second cylinder. The fixing plate is disposed below the base plate, and the second cylinder is mounted on the fixing plate. The positioning base plate passes through the guide hole and is hinged to the piston rod of the second cylinder. The other end of the second cylinder is hinged to the fixing plate.

5. The arc-shaped pressing assembly fixture according to claim 3, characterized in that: The vertical plate of the support plate is equipped with an air blowing mechanism, which includes an air rod, a spring, a threaded seat, and a stop rod. The stop rod is installed on the vertical part of the support plate, the threaded seat is installed on the stop rod, the air rod is movably disposed on the threaded seat, and the spring is sleeved on the air rod.

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