CN219121347U

CN219121347U - Front shock absorber total length measuring clamping, pressing and dust-proof sealing equipment

Info

Publication number: CN219121347U
Application number: CN202223485629.9U
Authority: CN
Inventors: 刘波; 刘海
Original assignee: Sichuan Zhongzhi Rongchuang Technology Co ltd
Current assignee: Sichuan Zhongzhi Rongchuang Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-02
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a front shock absorber total length measurement clamping pressure-resistant dustproof sealing device which comprises a device shell, wherein an operation table is fixedly connected to the inner top end of the device shell through a plurality of connecting rods, an operation panel is fixedly arranged on the side face of the device shell, a plurality of device units are arranged on the device shell in the horizontal direction, and each device unit comprises a pressing component, a packaging component and a supporting component, the pressing component is arranged on the rear side of the device shell and used for vertically pressing a cylinder rod, the packaging component is used for packaging a dustproof cover on a cylinder body, and the supporting component is used for placing the cylinder body of the shock absorber. The pressing component, the supporting component and the pressing component in the device are matched with each other to realize three procedures of total length measurement, damping force test and dust cover encapsulation of the shock absorber, the procedures are concentrated in one station to be completed, and the problems of high labor intensity, low production efficiency and high production cost caused by manual turnover are solved.

Description

Front shock absorber total length measuring clamping, pressing and dust-proof sealing equipment

Technical Field

The utility model relates to the technical field of assembly of shock absorbers, in particular to a clamping, pressing and dust-proof sealing device for measuring the total length of a front shock absorber.

Background

The front shock absorber for the two-wheeled, three-wheeled or battery car can restrain the shock and the impact from the road surface when the spring rebounds after absorbing the shock, so as to absorb the shock and improve the driving comfort of a driver. The conventional shock absorber comprises a cylinder body, wherein the cylinder body is provided with an opening, a dust cover is arranged at the opening, a spring and a cylinder rod connected with the spring are arranged in the cylinder body, and the cylinder rod penetrates through the dust cover. The shock absorber needs to be subjected to total length measurement, damping force test and dust cover encapsulation in the processing process, but the three procedures are respectively carried out, so that the shock absorber needs to be continuously transferred to the stations of corresponding measuring, testing and encapsulation procedures, the labor intensity of staff is increased, the production efficiency is low, and the production cost is high.

Therefore, we propose a device for measuring total length, blocking, pressing and dust-proof sealing of a front shock absorber to solve the above problems.

Disclosure of Invention

The utility model aims to provide the device for measuring the total length, clamping, pressing and dust-proof sealing of the front shock absorber so as to solve the problems of the total length measurement, the damping force test and the dust-proof cover sealing which are respectively carried out in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dustproof sealing equipment is pressed to preceding bumper shock absorber survey total length card, includes the equipment shell, the interior top of equipment shell is through a plurality of connecting rods fixedly connected with operation panel, the fixed operating panel that is provided with in side of equipment shell, a plurality of equipment units have been arranged on the horizontal direction to the equipment shell, equipment unit is including setting up at the equipment shell back side and being used for vertical pressure cylinder pole push down the subassembly, be used for encapsulating the encapsulation subassembly of shield encapsulation on the cylinder body and the supporting component who is used for placing the cylinder body of bumper shock absorber.

Preferably, the subassembly pushes down includes the mounting bracket of fixed mounting at equipment housing rear side and being the U type, two guide rails of front side fixedly connected with of mounting bracket, the front side of mounting bracket leans on lower extreme fixedly connected with mounting panel, the mounting panel rotates jointly with the mounting bracket and is connected with the threaded rod, the lower extreme fixed mounting of mounting bracket has the servo motor that is used for driving the threaded rod, the threaded rod overlaps jointly with the guide rail and is equipped with the platform that slides, the platform that slides is 7 style of calligraphy, the lower extreme fixed mounting of platform that slides has the pressure head down, the lower extreme of pressure head is provided with length sensor and pressure sensor down.

Preferably, a nut in threaded connection with the threaded rod and a sliding block in sliding connection with the guide rail are installed on the rear side of the sliding table.

Preferably, the support assembly comprises a support groove, a support rod and a support plate which are fixedly connected from top to bottom, and the support groove corresponds to the lower pressure head in position.

Preferably, the bracing piece runs through the operation panel setting and rotates with it to be connected, the lower extreme fixedly connected with gear of bracing piece, the lower extreme fixedly connected with cylinder No. one of operation panel, the flexible end fixedly connected with of cylinder No. one with gear engagement's rack, the lower extreme fixedly connected with of operation panel be Z and with rack spacing sliding fit's deflector.

Preferably, the packaging assembly comprises a second cylinder fixedly arranged below the operation table by using a plurality of mounting screws, a lifting plate is fixedly connected to the telescopic end of the second cylinder, a plurality of guide rods are fixedly connected to the upper end of the lifting plate, a U-shaped tool table is fixedly connected to the upper ends of the guide rods together, a clamping tool is detachably connected to the tool table, and the clamping tool corresponds to the supporting assembly in position.

Preferably, the clamping tool comprises a setting plate of a U-shaped structure, two clamping plates are symmetrically and rotationally connected to the lower end of the setting plate, inclined planes are symmetrically arranged on the front sides of the two clamping plates, springs are fixedly connected to the rear sides of the two clamping plates together, clamping grooves are formed between the two clamping plates, two pairs of first limiting plates and a pair of second limiting plates for supporting and limiting the setting plate are fixedly arranged at the upper end and the lower end of the tool table, fixing holes are formed in the positions corresponding to the second limiting plates and the setting plate, and clamping devices are arranged in the fixing holes in an interpolation mode.

Preferably, the device unit further comprises an actuation button for connection with the pressing assembly, the packaging assembly, the supporting assembly, the operation panel.

Compared with the prior art, the utility model has the beneficial effects that:

the pressing component, the supporting component and the pressing component in the device are matched with each other to realize three procedures of total length measurement, damping force test and dust cover encapsulation of the shock absorber, the procedures are concentrated in one station to be completed, and the problems of high labor intensity, low production efficiency and high production cost caused by manual turnover are solved.

Drawings

FIG. 1 is a schematic diagram of a device for measuring total length, blocking pressure and dust sealing of a front shock absorber according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the front shock absorber total length measurement blocking pressure dustproof sealing device with the equipment shell removed;

FIG. 3 is a schematic diagram of a pressing component of a front shock absorber total length blocking, pressing and dust sealing device according to the present utility model;

FIG. 4 is a schematic structural view of a supporting component part of a front shock absorber total length blocking, pressing and dust sealing device according to the present utility model;

FIG. 5 is a schematic diagram of a package assembly of a front shock absorber total length measurement blocking pressure dustproof sealing device according to the present utility model;

fig. 6 is an enlarged schematic structural view of the clamping tool in fig. 5.

In the figure: the equipment comprises a 1 equipment shell, a 2 connecting rod, a 3 operating platform, a 4 operating panel, a 5 starting button, a 6 pressing component, a 61 mounting rack, a 62 mounting plate, a 63 servo motor, a 64 threaded rod, a 65 sliding table, a 66 pressing head, a 67 guide rail, a 7 supporting component, a 71 supporting rod, a 72 supporting groove, a 73 supporting plate, a 74 gear, a 75 rack, a 76 guiding plate, a 77 first cylinder, an 8 packaging component, a 81 tool table, a 82 clamping tool, a 821 clamping plate, a 822 first limiting plate, a 823 second limiting plate, a 824 fixing hole, a 825 mounting plate, a 83 guiding rod, a 84 mounting screw, a 85 second cylinder and a 86 lifting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, the front shock absorber total length measurement blocking, pressing and dust prevention sealing device comprises a device shell 1, wherein an operation table 3 is fixedly connected to the inner top end of the device shell 1 through a plurality of connecting rods 2, an operation panel 4 is fixedly arranged on the side surface of the device shell 1, the operation panel 4 is controlled in a program manner, a starting button 5 used for being connected with a pressing component 6, a packaging component 8, a supporting component 7 and the operation panel 4 is further included in the device unit, and a technician presses the starting button 5 after clamping the shock absorber so as to carry out subsequent processing.

The apparatus housing 1 is horizontally arranged with a plurality of apparatus units including a pressing down assembly 6 provided at a rear side of the apparatus housing 1 for vertically pressing down a cylinder rod, a packing assembly 8 for packing a dust cover on a cylinder block, and a support assembly 7 for placing the cylinder block of the shock absorber. The dust cover in the shock absorber is pre-installed with the cylinder body and the cylinder rod to enable the positions to correspond, and then the shock absorber is packaged through the device. The pressing component 8, the supporting component 7 and the pressing component 6 in the device are matched with each other to realize three procedures of total length measurement, damping force test and dust cover encapsulation of the shock absorber, the procedures are concentrated in one station to be completed, and the problems of high labor intensity, low production efficiency and high production cost caused by manual turnover are solved.

Specifically, the pushing component 6 includes a mounting frame 61 fixedly installed at the rear side of the equipment casing 1 and being in a U shape, two guide rails 67 are fixedly connected to the front side of the mounting frame 61, two travel switches (not shown in the figure) are installed up and down on the side surfaces of the guide rails 67, the travel switches can limit the up-down movement range of the sliding table 65, out-of-range movement is avoided, the mounting frame 61 is fixedly connected with a mounting plate 62 at the lower end near the front side, the mounting plate 62 and the mounting frame 61 are connected with a threaded rod 64 in a rotation mode, a servo motor 63 for driving the threaded rod 64 is fixedly installed at the lower end of the mounting frame 61, the servo motor 63 is connected with the threaded rod 64 through a coupler, a nut in threaded connection with the threaded rod 64 and a slider in sliding connection with the guide rails 67 are sleeved together, more specifically, the sliding table 65 is in a 7 shape, a lower pressure head 66 is fixedly installed at the lower end of the sliding table 65, a length sensor and a pressure sensor are arranged at the lower end of the lower pressure sensor, and the length sensor is not described in detail in the prior art.

Specifically, the supporting assembly 7 includes a supporting groove 72, a supporting rod 71 and a supporting plate 73 fixedly connected from top to bottom, and the supporting groove 72 corresponds to the position of the lower pressing head 66, and the supporting groove 72 is a circular groove.

The bracing piece 71 runs through operation panel 3 setting and rotates with it to be connected, namely backup pad 73 is connected with operation panel 3 through plane bearing, bracing piece 71 is connected with operation panel 3 through antifriction bearing, the lower extreme fixedly connected with gear 74 of bracing piece 71, the lower extreme fixedly connected with No. one cylinder 77 of operation panel 3, the telescopic link of No. one cylinder 77 and the rack 75 of gear 74 meshing, no. one cylinder 77 stretches out and draws back rack 75 and drives gear 73, backup pad 83, bracing piece 81, supporting groove 82 rotation, make things convenient for the more accurate pressure equipment of shield on the cylinder body of bumper shock absorber, the lower extreme fixedly connected with of operation panel 3 is Z and with the deflector 76 of the spacing sliding fit of rack 75, it is spacing to carry out the rack 75, the slip is more stable.

Specifically, the encapsulation subassembly 8 includes the cylinder No. two 85 that uses a plurality of mounting screw 84 fixed mounting in operation panel 3 below, the telescopic end fixedly connected with lifter plate 86 of cylinder No. two 85, the upper end fixedly connected with of lifter plate 86 a plurality of guide bars 83, the upper end of operation panel 3 is fixedly provided with the uide bushing, uide bushing and guide bar 83 relative sliding connection improve motion stability, the frock platform 81 of the common fixedly connected with U type of upper end of guide bar 83, frock platform 81 can be dismantled and be connected with centre gripping frock 82, and centre gripping frock 82 is corresponding with supporting component 7 position, it is spacing to the jar pole through centre gripping frock 82.

More specifically, the clamping fixture 82 includes a positioning plate 825 with a U-shaped structure, the lower end of the positioning plate 825 is symmetrically and rotatably connected with two clamping plates 821, the front sides of the two clamping plates 821 are symmetrically provided with inclined planes, so that a cylinder rod in the shock absorber extrudes the inclined planes, the rear sides of the two clamping plates 821 are fixedly connected with springs together, the springs are arranged on opposite sides (not shown in the figure) of the inclined planes, a clamping groove is formed between the two clamping plates 821, the cylinder rod is located in the clamping groove, two pairs of first limiting plates 822 and a pair of second limiting plates 823 for supporting and limiting the positioning plate 825 are fixedly arranged at the upper end and the lower end of the fixture table 81, fixing holes 824 are formed in the positions of the second limiting plates 823 and the positioning plate 825, clamping devices (not shown in the figure) are arranged in an interpolation mode, the clamping devices can be common elastic clamping rods, the clamping devices are fixed to the positioning plates 825 through the clamping devices and the fixing holes 824, and the clamping fixtures 82 with different specifications can be replaced at the later stage to clamp shock absorbers with different specifications.

The device is matched with the clamping tool 82 to clamp the shock absorber, and the clamping tool 82 can be customized to adapt to shock absorbers with different diameters in a certain range.

The application steps of the utility model are as follows:

1. the cylinder body in the shock absorber to be processed is placed in the supporting groove 72, and the cylinder rod is pushed towards the clamping tool 82 to enable the cylinder rod to squeeze the inclined plane and overcome the elastic force of the spring to enter the clamping groove.

2. The servo motor 63 drives the threaded rod 64 to rotate, so that the sliding table 65 descends under the limiting action of the guide rail 67 to drive the lower pressing head 66 to press the cylinder rod to a certain distance;

it should be noted that, the total length of the shock absorber when the pressure sensor is zero can be known through the pressure sensor and the length sensor, the pressure sensor measures pressure values of different points in the process of continuously descending the height of the lower pressure head 66, and the pressure value is abnormal and the alarm prompt is judged by comparing the set upper and lower limit pressure curves through drawing the pressure curves on the operation panel 4.

3. The second cylinder 85 drives the tool table 81 to press the dust cover on the cylinder body for the first time through the lifting plate 86 and the guide rod 83 and then retract, the first cylinder 77 pushes the rack 75 to engage with the gear 74 so as to drive the support plate 73, the support rod 71 and the support groove 72 to rotate by a certain angle (such as 90 degrees), the second cylinder 85 presses the dust cover on the cylinder body for the second time and then the second cylinder 77 retracts and resets, and the two opposite angles of pressing down can ensure that the dust cover is packaged on the cylinder body.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dustproof equipment that seals is hindered to total length card of preceding bumper shock absorber survey, includes equipment shell (1), the interior top of equipment shell (1) is through a plurality of connecting rods (2) fixedly connected with operation panel (3), the side of equipment shell (1) is fixed to be provided with operating panel (4), its characterized in that: the equipment housing (1) is horizontally provided with a plurality of equipment units, and the equipment units comprise a pressing component (6) which is arranged on the back side of the equipment housing (1) and is used for vertically pressing down a cylinder rod, a packaging component (8) which is used for packaging a dust cover on a cylinder body, and a supporting component (7) which is used for placing the cylinder body of the shock absorber.

2. The front shock absorber total length blocking pressure dustproof sealing device according to claim 1, wherein: the utility model provides a push-down subassembly (6) is including fixed mounting at equipment shell (1) rear side and be mounting bracket (61) of U type, two guide rails (67) of front side fixedly connected with of mounting bracket (61), the front side of mounting bracket (61) is by lower extreme fixedly connected with mounting panel (62), mounting panel (62) are connected with threaded rod (64) with mounting bracket (61) rotation jointly, the lower extreme fixed mounting of mounting bracket (61) has servo motor (63) that are used for driving threaded rod (64), threaded rod (64) are equipped with slider (65) with guide rail (67) cover jointly, slider (65) are 7 style of calligraphy, slider (65) lower extreme fixed mounting has lower pressure head (66), the lower extreme of lower pressure head (66) is provided with length sensor and pressure sensor.

3. The front shock absorber total length blocking pressure dustproof sealing device according to claim 2, wherein: the rear side of the sliding table (65) is provided with a nut in threaded connection with a threaded rod (64) and a sliding block in sliding connection with a guide rail (67).

4. The front shock absorber total length blocking pressure dustproof sealing device according to claim 2, wherein: the supporting assembly (7) comprises a supporting groove (72), a supporting rod (71) and a supporting plate (73) which are fixedly connected from top to bottom, and the supporting groove (72) corresponds to the lower pressure head (66) in position.

5. The front shock absorber total length blocking pressure dustproof sealing device according to claim 4, wherein: the support rod (71) penetrates through the operation table (3) to be arranged and rotationally connected with the operation table, a gear (74) is fixedly connected to the lower end of the support rod (71), a first air cylinder (77) is fixedly arranged at the lower end of the operation table (3), a rack (75) meshed with the gear (74) is fixedly connected to the telescopic end of the first air cylinder (77), and a guide plate (76) which is Z-shaped and is in limit sliding fit with the rack (75) is fixedly connected to the lower end of the operation table (3).

6. The front shock absorber total length blocking pressure dustproof sealing device according to claim 4, wherein: the packaging assembly (8) comprises a second air cylinder (85) fixedly arranged below the operating platform (3) by using a plurality of mounting screws (84), a lifting plate (86) is fixedly connected to the telescopic end of the second air cylinder (85), a plurality of guide rods (83) are fixedly connected to the upper end of the lifting plate (86), a U-shaped tool table (81) is fixedly connected to the upper end of the guide rods (83) together, a clamping tool (82) is detachably connected to the tool table (81), and the clamping tool (82) corresponds to the supporting assembly (7).

7. The front shock absorber total length blocking pressure dustproof sealing device according to claim 6, wherein: clamping frock (82) are including settling plate (825) of U type structure, settling plate (825) lower extreme symmetry rotation is connected with two clamping plates (821), and the front side symmetry of two clamping plates (821) is equipped with the inclined plane, two clamping plate (821) the common fixedly connected with spring of rear side, two form the clamping groove between clamping plate (821), frock platform (81) upper and lower extreme is fixed to be provided with be used for supporting, spacing settling plate (825) two to spacing limiting plate (822) and a pair of limiting plate (823), and fixed hole (824) have all been seted up in corresponding position to No. two limiting plate (823) and settling plate (825), and fixed hole (824) interpolation is equipped with chucking device.

8. The front shock absorber total length blocking pressure dustproof sealing device according to claim 1, wherein: the equipment unit further comprises a starting button (5) which is used for being connected with the pressing component (6), the packaging component (8), the supporting component (7) and the operation panel (4).