Shock-absorbing washer assembly device

Abstract

The present invention discloses a shock-absorbing washer assembly device comprising: a cylinder, a sleeve, and an actuator module. The sleeve is mounted on the cylinder, the top of the sleeve is connected to an external mounting plate, and the actuator end of the cylinder is located within the inner cavity of the sleeve. The actuator module is mounted at the actuator end of the cylinder and connected to an external shock-absorbing washer, for assembling the shock-absorbing washer into a mounting hole of the mounting plate. The present invention overcomes the low assembly success rate of shock-absorbing washers in prior art shock-absorbing washer assembly devices, and features high assembly efficiency, a simple structure, and easy maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of shock-absorbing washer assembly equipment, and in particular to a shock-absorbing washer assembly device. Background Art

[0002] The shock-absorbing washer assembly device in the prior art consists of a cylinder and a contraction device. First, the user places the shock-absorbing washer in the inner cavity of the contraction device. Then, the user controls the cylinder to drive the contraction device to contract, thereby compressing the volume of the shock-absorbing washer. Secondly, the user inserts the contraction device equipped with the shock-absorbing washer into the mounting hole of the mounting plate and controls the contraction assembly to release the shock-absorbing washer in the mounting hole, so that the volume of the shock-absorbing washer expands in the inner cavity of the mounting hole. Finally, the user takes out the mounting plate upward. Because the volume of the expanded shock-absorbing washer is larger than the aperture of the mounting hole, the shock-absorbing washer can be pulled out of the contraction device during the process of the user taking out the assembled workpiece upward, thereby successfully assembling the shock-absorbing washer in the mounting hole. However, in the prior art, in order to allow the buffer washer compressed by the compression device to enter the mounting hole, the contact area between the buffer washer and the contraction device is large, that is, the friction between the shock-absorbing washer and the contraction device is large. It is not easy to pull the buffer washer out of the contraction device during the process of the user taking out the mounting plate upward, and there is a defect of low assembly success rate. Summary of the Invention

[0003] According to an embodiment of the present invention, a shock-absorbing washer assembly device is provided, comprising: a cylinder, a sleeve, and an execution module;

[0004] The sleeve is set on the cylinder, the top of the sleeve is connected to the external mounting plate, and the actuator end of the cylinder is located in the inner cavity of the sleeve;

[0005] The execution module is arranged at the execution end of the cylinder, and is connected to the external shock-absorbing washer, and is used to assemble the shock-absorbing washer into the mounting hole of the mounting plate.

[0006] Furthermore, the execution module includes: a connecting shaft, a pair of clamping petals and a connecting component;

[0007] The connecting shaft is arranged on the top of the execution end of the cylinder, and the connecting shaft is located in the inner cavity of the sleeve;

[0008] A pair of clamping petals are hinged to the connecting shaft and are used for clamping and fixing the shock-absorbing washers;

[0009] The connecting component connects the pair of clamping petals and the connecting shaft, and is used for hingedly connecting the pair of clamping petals on the connecting shaft.

[0010] Furthermore, the execution module further comprises: a pair of assembly bevels and a pair of assembly grooves;

[0011] A pair of assembly bevels are respectively provided on the top of a pair of clamping petals, and any assembly bevel is inclined toward the bottom of the corresponding clamping petal, and the positions of the pair of assembly bevels match;

[0012] A pair of assembly grooves are respectively opened on a pair of assembly inclined surfaces, the positions of the pair of assembly grooves match, and the pair of assembly grooves match the shape of the bottom of the buffer washer for positioning the buffer washer.

[0013] Furthermore, the connecting assembly comprises: an articulation slot and an articulation shaft;

[0014] The hinge groove is formed on the top of the connecting shaft, and the bottoms of the pair of clamping petals are located in the inner cavity of the hinge groove;

[0015] One end of the hinge shaft is rotatably connected to the vertical wall on either side of the hinge groove, and the other end of the hinge shaft passes through the bottom of a pair of clamping petals in sequence and is rotatably connected to the vertical wall on the other side of the hinge groove, so as to hinge a pair of clamping petals at the top of the connecting shaft.

[0016] Furthermore, the connecting assembly also includes: a pair of elastic members, the pair of elastic members are arranged at the bottom of the hinge groove, and the pair of elastic members are respectively connected to the bottom of the pair of clamping petals, for driving the pair of clamping petals to close.

[0017] Furthermore, it also includes: a limiting protrusion, which is arranged on the top of the sleeve, and the top of the limiting protrusion abuts against the mounting plate.

[0018] Furthermore, the limiting protrusion is semicircular.

[0019] The shock-absorbing washer assembly device according to the embodiment of the present invention solves the defect of low shock-absorbing washer assembly success rate in the shock-absorbing washer assembly device in the prior art, and has the characteristics of high assembly efficiency, simple structure and convenient maintenance.

[0020] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of an example of using a shock-absorbing washer assembly device according to an embodiment of the present invention;

[0022] Figure 2 is a perspective view of a shock-absorbing washer assembly device according to an embodiment of the present invention;

[0023] Figure 3 1 is a structural exploded view of a shock-absorbing washer assembly device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0025] First, combine Figures 1-3 The shock-absorbing washer assembly device according to an embodiment of the present invention is described, which is used to assemble a shock-absorbing washer 5 and has a wide range of application scenarios.

[0026] like Figures 1-3 As shown, the shock-absorbing washer assembly device according to the embodiment of the present invention includes: a cylinder 1, a sleeve 2 and an execution module.

[0027] Specifically, if Figures 1-3 As shown, the sleeve 2 is arranged on the cylinder 1, the top of the sleeve 2 is connected to the external mounting plate 4, and the execution end of the cylinder 1 is located in the inner cavity of the sleeve 2; the execution module is arranged at the execution end of the cylinder 1, and the execution module is connected to the external shock-absorbing washer 5, which is used to assemble the shock-absorbing washer 5 into the mounting hole 41 of the mounting plate 4.

[0028] Further, if Figures 1-3 As shown, the execution module includes: a connecting shaft 31, a pair of clamping petals 32 and a connecting assembly; the connecting shaft 31 is arranged at the top of the execution end of the cylinder 1, and the connecting shaft 31 is located in the inner cavity of the sleeve 2; the pair of clamping petals 32 are hinged to the connecting shaft 31, and are used to clamp and fix the shock-absorbing gasket 5; the connecting assembly connects the pair of clamping petals 32 and the connecting shaft 31, and is used to hinge the pair of clamping petals 32 on the connecting shaft 31, so that this embodiment has the characteristics of simple structure and easy maintenance.

[0029] Further, if Figures 1-3 As shown, the execution module also includes: a pair of assembly bevels (not shown in the figure) and a pair of assembly grooves 321; a pair of assembly bevels are respectively arranged on the top of a pair of clamping flaps 32, and any assembly bevel is inclined toward the bottom of the corresponding clamping flap 32, and the positions of the pair of assembly bevels match. When the cylinder 1 drives a pair of clamping flaps 32 equipped with buffer washers to retract from the mounting hole 41, the buffer washers are not easy to fall off before the pair of clamping flaps 32 completely withdraw from the mounting hole 41, which greatly increases the assembly success rate of this embodiment and thus enhances the assembly efficiency of this embodiment; a pair of assembly grooves 321 are respectively opened on a pair of assembly bevels, and the positions of the pair of assembly grooves 321 match. The pair of assembly grooves 321 match the shape of the bottom of the buffer washer and are used to position the buffer washer, reducing the contact area between the buffer washer and the clamping flap 32, making the buffer washer more likely to fall out, solving the defect of low assembly success rate in the prior art due to the difficulty in pulling out the buffer washer from the retraction device, improving the assembly success rate of this embodiment, and making this embodiment have the characteristics of high assembly efficiency.

[0030] Further, if Figures 1-3As shown, the connecting component includes: a hinge groove 331 and a hinge shaft 332; the hinge groove 331 is opened at the top of the connecting shaft 31, and the bottom of a pair of clamping flaps 32 is located in the inner cavity of the hinge groove 331; one end of the hinge shaft 332 is rotatably connected to the vertical wall on either side of the hinge groove 331, and the other end of the hinge shaft 332 passes through the bottom of a pair of clamping flaps 32 and is rotatably connected to the vertical wall on the other side of the hinge groove 331 in sequence, which is used to hinge a pair of clamping flaps 32 to the top of the connecting shaft 31, so that this embodiment has the characteristics of simple structure and easy maintenance.

[0031] Further, if Figures 1-3 As shown, the connecting assembly further includes: a pair of elastic members 333, the pair of elastic members 333 are springs, the pair of elastic members 333 are arranged at the bottom of the hinge groove 331, and the pair of elastic members 333 are respectively connected to the bottom of the pair of clamping flaps 32, for driving the pair of clamping flaps 32 to close, making it convenient for the pair of clamping flaps 32 to clamp and fix the buffer gasket, thereby enhancing the assembly efficiency of this embodiment.

[0032] Further, if Figures 1-3 As shown, it also includes: a limiting protrusion 21, which is arranged on the top of the sleeve 2, and the top of the limiting protrusion 21 abuts against the mounting plate 4.

[0033] Further, if Figures 1-3 As shown, the limiting protrusion 21 is semicircular, so that when the bottom of the buffer washer is detached from the assembly groove 321 of a pair of clamping flaps 32, the bottom of the buffer washer can fully expand, reducing the friction between the buffer washer and the limiting protrusion 21, and further enhancing the assembly success rate of this embodiment.

[0034] When the equipment is running, the user fixes the mounting plate 4 on the top of the limiting protrusion 21, aligning the mounting hole 41 with the assembly workpiece with the pair of clamping flaps 32, and the cylinder 1 drives the connecting shaft 31 to rise, thereby driving the pair of clamping flaps 32 to extend through the mounting hole 41, and the user separates the pair of clamping flaps 32 and places the bottom of the shock-absorbing gasket 5 in the pair of assembly grooves 321. After the shock-absorbing gasket 5 is in place, the user releases the pair of clamping flaps 32, and the pair of elastic members 333 drives the pair of clamping flaps 32 to close, compressing and deforming the bottom of the buffer gasket. Then, the motor drives the connecting shaft 31 to descend, thereby driving the pair of clamping flaps 32 from the mounting hole 41. The pair of clamping petals 32 retract from the mounting hole 41. In the process of retracting the pair of clamping petals 32 from the mounting hole 41, the outer walls of the pair of clamping petals 32 interfere with the inner wall of the sleeve 2, thereby supporting the pair of clamping petals 32 to be completely closed and clamping the shock-absorbing washer 5. The pair of clamping petals 32 drive the bottom of the shock-absorbing washer 5 to pass through the mounting hole 41. After the bottom of the shock-absorbing washer 5 passes through the mounting hole 41, because the volume of the uncompressed part of the shock-absorbing washer 5 is larger than the aperture of the mounting hole 41, the shock-absorbing washer 5 interferes with the mounting hole 41, causing the shock-absorbing washer 5 to fall off from the pair of assembly grooves 321, thereby achieving the purpose of assembling the shock-absorbing washer 5 in the mounting hole 41.

[0035] Above, refer to Figures 1-3 The invention discloses a shock-absorbing washer assembly device, which solves the problem of low success rate of shock-absorbing washer assembly in the prior art and has the characteristics of high assembly efficiency, simple structure and convenient maintenance.

[0036] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0037] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description is not intended to limit the present invention. After reading the above description, various modifications and substitutions of the present invention will become apparent to those skilled in the art. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A shock-absorbing washer assembly device, characterized in that: Includes: cylinder, sleeve, execution module and limit bump; The sleeve is arranged on the cylinder, the top of the sleeve is connected to the external mounting plate, and the actuating end of the cylinder is located in the inner cavity of the sleeve; The execution module is arranged at the execution end of the cylinder, and the execution module is connected to the external shock-absorbing washer, and is used to assemble the shock-absorbing washer into the mounting hole of the mounting plate; The limiting protrusion is arranged on the top of the sleeve, the top of the limiting protrusion abuts against the mounting plate, and the limiting protrusion is semicircular; The execution module includes: a connecting shaft, a pair of clamping petals and a connecting component; The connecting shaft is arranged on the top of the execution end of the cylinder, and the connecting shaft is located in the inner cavity of the sleeve; The pair of clamping petals are hinged to the connecting shaft and are used to clamp and fix the shock-absorbing washer; The connecting assembly connects the pair of clamping petals and the connecting shaft, and is used to hinge the pair of clamping petals on the connecting shaft; The execution module further comprises: a pair of assembly bevels and a pair of assembly grooves; The pair of assembly bevels are respectively arranged on the top of the pair of clamping petals, and any of the assembly bevels is inclined toward the bottom of the corresponding clamping petal, and the positions of the pair of assembly bevels match; The pair of assembly grooves are respectively opened on the pair of assembly inclined surfaces, the positions of the pair of assembly grooves match, and the pair of assembly grooves match the shape of the bottom of the shock-absorbing washer for positioning the shock-absorbing washer.

2. The shock-absorbing washer assembly device according to claim 1, wherein: The connecting assembly comprises: an articulation slot and an articulation shaft; The hinge groove is opened at the top of the connecting shaft, and the bottom of the pair of clamping petals is located in the inner cavity of the hinge groove; One end of the hinge shaft is rotatably connected to the vertical wall on either side of the hinge groove, and the other end of the hinge shaft passes through the bottom of the pair of clamping petals in sequence and is rotatably connected to the vertical wall on the other side of the hinge groove, so as to hinge the pair of clamping petals to the top of the connecting shaft.

3. The shock-absorbing washer assembly device according to claim 2, wherein: The connecting assembly further comprises: a pair of elastic members, the pair of elastic members being arranged at the bottom of the hinge groove, the pair of elastic members being respectively connected to the bottom of the pair of clamping petals, and being used for driving the pair of clamping petals to close.

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