CN213660220U - Clamp opening and closing device for capacitor aluminum shell - Google Patents

Abstract

The application discloses clamp deciliter device of electric capacity aluminum hull includes: a horizontally arranged mounting table; the stamping platform is arranged on the mounting table and comprises a stamping area; the workpiece is arranged in the stamping area; the clamp assembly is arranged on one side of the stamping platform and comprises a pair of clamping jaws hinged to each other, and each clamping jaw comprises a clamping part close to the stamping area and an opening part far away from the stamping area; the lifting cam assembly is arranged above the clamp assembly and comprises a lifting cam and a vertically arranged pressure lever, and the tail end of the pressure lever is provided with a tip end which is arranged at the upper parts of the pair of the strutting parts; the first cam assembly and the stamping platform are arranged on two opposite sides of the clamp assembly; and a drive assembly; wherein, the clamping part is used for clamping the workpiece. In this way, the clamp deciliter device of electric capacity aluminum hull in this application has stable in structure, safe and reliable, the simple advantage of motion mode.

Description

Clamp opening and closing device for capacitor aluminum shell

Technical Field

The application relates to the technical field of automation equipment, in particular to a clamp opening and closing device of an aluminum capacitor shell.

Background

Capacitors are one of the indispensable main components of electronic devices, and are widely used in various fields. The capacitor, the resistor and the inductor are called as three passive electronic elements, play roles of filtering, coupling, isolating direct current and storing energy in a circuit, and are essential basic electronic elements in an electronic circuit. According to different manufacturing materials, capacitor products can be divided into ceramic capacitors, aluminum electrolytic capacitors, tantalum electrolytic capacitors, film capacitors and the like, and the four types of capacitors occupy more than 95% of the market share. The capacitor aluminum shell plays the effect of protection inside electronic component as the shell of electric capacity, at present, is mostly through punch press stamping forming capacitor aluminum shell, because capacitor aluminum shell is cylindricly, among the prior art, does not have special mechanism as aluminum hull processing tool in the punch press. Therefore, it is necessary to develop a clamp coupling and uncoupling device of a capacitor aluminum case.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the technology, the application provides the clamp opening and closing device of the capacitor aluminum shell, which has the advantages of simple structure, convenience in testing and easiness in operation.

In order to solve the technical problem, the technical scheme adopted by the application is as follows:

a clamp opening and closing device of a capacitor aluminum shell comprises: a horizontally arranged mounting table; the stamping platform is arranged on the mounting table and comprises a stamping area; the workpiece is arranged in the stamping area; the clamp assembly is arranged on one side of the stamping platform and comprises a pair of clamping jaws hinged to each other, and each clamping jaw comprises a clamping part close to the stamping area and an opening part far away from the stamping area; the lifting cam assembly is arranged above the clamp assembly and comprises a lifting cam and a vertically arranged pressure lever, and the tail end of the pressure lever is provided with a tip end which is arranged at the upper parts of the pair of the strutting parts; the first cam assembly and the stamping platform are arranged on two opposite sides of the clamp assembly; and a drive assembly; the driving component drives the first cam component to push the clamping jaw to enter the punching area, meanwhile, the driving component drives the lifting cam to descend, the lifting cam drives the pressing rod to descend, and therefore the tip enables the pair of clamping parts to be separated, and the clamping parts are used for clamping workpieces.

Preferably, the driving assembly comprises a power unit and a transmission unit, wherein the power unit drives the first cam assembly to perform reciprocating translation through the transmission unit, and simultaneously the transmission unit drives the lifting cam assembly to perform reciprocating lifting.

Preferably, the transmission unit includes a gear set connected to the power unit, a guide rod bearing set connected to the gear set, and a rotating shaft connected to the guide rod bearing set through an encoder, and the rotating shaft is connected to the mounting table.

Preferably, the lifting cam assembly further comprises a lifting cam follower abutting against the lifting cam, and a lever unit connected with the lifting cam follower, wherein the lifting cam is rotatably sleeved on the rotating shaft, the lever unit is connected with the pressing rod, and the lifting cam drives the lifting cam follower to lift, so that the pressing rod is driven to lift by the lever unit.

Preferably, the lever unit comprises a lever connecting the lifting cam follower and the pressure lever and a support seat hinged to the middle of the lever, wherein the support seat is arranged on the mounting table.

Preferably, the first cam assembly includes a first cam rotatably sleeved on the rotating shaft and a first cam follower abutted against the first cam, wherein the first cam drives the first cam follower to move towards the stamping area, and the first cam is disposed below the lifting cam.

Preferably, the first cam assembly further comprises a slider track unit connected to the first cam follower, the slider track unit comprises a slider arranged at the bottom of the clip assembly and a track on which the slider slides, and the first cam follower drives the clip assembly to slide on the track through the slider.

Preferably, the clip assembly further comprises a hinge shaft arranged between the clamping portion and the spreading portion, and the pair of clamping jaws are hinged through the hinge shaft.

Preferably, the punching device further comprises a second cam assembly arranged on the other side of the punching platform, the driving assembly drives the second cam assembly to push the workpiece into the preset processing position of the punching area, and the second cam assembly is configured to position the workpiece.

Preferably, a punch assembly is disposed above the stamping platform, the punch assembly being configured to stamp the workpiece.

Compared with the prior art, the application has the beneficial effects that:

the application provides a clamp deciliter device of electric capacity aluminum hull, it promotes the clamping jaw through first cam pack and gets into the punching press district, and the cam that goes up and down drives the depression bar simultaneously and descends to most advanced makes a pair of clamping part separately, has accomplished the purpose as work piece centre gripping tool with the clamping part, and control processing beat that can be accurate has stable in structure, safe and reliable, the simple advantage of motion mode.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

fig. 1 is a schematic overall structure diagram of a clamp opening and closing device of an aluminum capacitor case according to the present application;

FIG. 2 is a schematic structural view of the lifting cam assembly and the first cam assembly of FIG. 1;

FIG. 3 is an exploded view of the clip assembly of FIG. 1;

figure 4 is a schematic view of the action of the jaws of figure 1.

100-an installation table; 200-a stamping platform; 210-a punching zone; 300-a second cam assembly; 400-a clip assembly; 410-a jaw; 411-a grip; 412-a spreader; 420-articulated shaft; 500-a lift cam assembly; 510-a compression bar; 511-tip; 520-a lifting cam; 530-lever unit; 531-lever; 532-supporting seat; 540-lifting cam followers; 600-a first cam assembly; 610-a first cam; 620-a first cam follower; 630-a slider sled unit; 631-a slider; 632-a slide rail; 700-a workpiece; 800-a drive assembly; 810-a power unit; 820-a transmission unit; 821-gear set; 822-a guide rod bearing set; 823-coder; 824-a shaft; 900-punch press assembly.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1 to 4, a clamp opening and closing device for an aluminum capacitor case includes: a horizontally disposed mounting table 100; a stamping platform 200 disposed on the mounting table 100, including a stamping region 210; a workpiece 700 disposed in the stamping zone 210; a clamp assembly 400 disposed on one side of the punching platform 200 and including a pair of jaws 410 hinged to each other, the jaws 410 including a gripping portion 411 adjacent to the punching region 210 and a spreading portion 412 remote from the punching region 210; a lifting cam assembly 500 arranged above the clamp assembly 400 and comprising a lifting cam 520 and a pressing rod 510 arranged vertically, wherein the tail end of the pressing rod 510 is provided with a tip 511, and the tip 511 is arranged at the upper part of the pair of opening parts 412; a first cam assembly 600 disposed on one side of the clip assembly 400 and disposed on opposite sides of the clip assembly 400 from the stamping platform 200; and a drive assembly 800; wherein, the driving assembly 800 drives the first cam assembly 600 to push the clamping jaws 410 into the punching area 210, and simultaneously the driving assembly 800 drives the lifting cam 520 to descend, the lifting cam 520 drives the pressing rod 510 to descend, so that the tips 511 separate the pair of clamping portions 411, and the clamping portions 411 are used for clamping the workpiece 700.

Through the mode, the clamping jaw 410 is pushed to enter the stamping area through the first cam assembly 600, and meanwhile, the lifting cam 520 drives the pressing rod 510 to descend, so that the tip 511 enables the pair of clamping parts 411 to be separated, the purpose of clamping the clamping parts 411 serving as the aluminum shell to clamp the workpiece 700 is achieved, the processing rhythm can be accurately controlled, and the device has the advantages of being stable in structure, safe, reliable and simple in movement mode.

Further, the driving assembly 800 includes a power unit 810 and a transmission unit 820, wherein the power unit 810 drives the first cam assembly 600 to reciprocate and translate through the transmission unit 820, and simultaneously the transmission unit 820 drives the lifting cam assembly 500 to reciprocate and lift.

Further, the transmission unit 820 includes a gear set 821 connected to the power unit 810, a guide shaft bearing set 822 connected to the gear set 821, and a rotating shaft 824 connected to the guide shaft bearing set 822 through an encoder 823, and the rotating shaft 824 is connected to the mounting table 100.

Further, the lifting cam assembly 500 further includes a lifting cam follower 540 abutting against the lifting cam 520, and a lever unit 530 connected to the lifting cam follower 540, wherein the lifting cam 520 is rotatably sleeved on the rotating shaft 824, the lever unit 530 is connected to the pressing rod 510, and the lifting cam 520 drives the lifting cam follower 540 to move up and down, so that the pressing rod 510 is driven to move up and down by the lever unit 530.

Further, the lever unit 530 includes a lever 531 connecting the lifting cam follower 540 and the pressing lever 510, and a support base 532 hinged to a middle portion of the lever 531, wherein the support base 532 is disposed on the mounting table 100.

Further, the first cam assembly 600 includes a first cam 610 rotatably sleeved on the rotating shaft 824 and a first cam follower 620 abutted against the first cam 610, wherein the first cam 610 drives the first cam follower 620 to move toward the punching region 210, and the first cam 610 is disposed below the lifting cam 520.

Further, the first cam assembly 600 further includes a slider rail unit 630 connected to the first cam follower 620, the slider rail unit 630 includes a slider 631 disposed at the bottom of the clip assembly 400 and a rail 632 for the slider 631 to slide, and the first cam follower 620 drives the clip assembly 400 to slide on the rail 632 through the slider 631, so that the movement is smoother.

Further, the clip assembly 400 further includes a hinge shaft 420 provided between the grasping portion 411 and the expanding portion 412, and the pair of holding jaws 410 are hinged by the hinge shaft 420.

Further, a second cam assembly 300 is provided on the other side of the punching platform 200, the driving assembly 800 drives the second cam assembly 300 to push the workpiece 700 into the predetermined machining position of the punching zone 210, and the second cam assembly 300 is configured to position the workpiece 700.

Further, a punch assembly 900 is disposed above the punching platform 200, the punch assembly 900 being configured to punch the work piece 700.

The above description is only for the purpose of illustrating embodiments of the present invention and is not intended to limit the scope of the present invention, and all modifications, equivalents, and equivalent structures or equivalent processes that can be used directly or indirectly in other related fields of technology shall be encompassed by the present invention.

Claims (10)

1. The utility model provides a clamp deciliter device of electric capacity aluminum hull which characterized in that includes:

a horizontally disposed mounting table (100);

a stamping platform (200) provided on the mounting table (100) and including a stamping region (210);

a workpiece (700) disposed in the stamping zone (210);

the clamp assembly (400) is arranged on one side of the stamping platform (200) and comprises a pair of clamping jaws (410) hinged to each other, and each clamping jaw (410) comprises a clamping part (411) close to the stamping area (210) and an expanding part (412) far away from the stamping area (210);

the lifting cam assembly (500) is arranged above the clamp assembly (400) and comprises a lifting cam (520) and a pressing rod (510) which is vertically arranged, the tail end of the pressing rod (510) is provided with a tip (511), and the tip (511) is arranged at the upper parts of the pair of propping parts (412);

the first cam assembly (600) is arranged on one side of the clamp assembly (400) and arranged on two opposite sides of the clamp assembly (400) together with the stamping platform (200); and

a drive assembly (800);

wherein the driving assembly (800) drives the first cam assembly (600) to push the clamping jaw (410) into the punching area (210), and simultaneously the driving assembly (800) drives the lifting cam (520) to descend, the lifting cam (520) drives the pressing rod (510) to descend, so that the tip (511) separates the pair of clamping parts (411), and the clamping parts (411) are used for clamping the workpiece (700).

2. The clamp split-combination device of the capacitor aluminum shell as claimed in claim 1, wherein the driving assembly (800) comprises a power unit (810) and a transmission unit (820), wherein the power unit (810) drives the first cam assembly (600) to perform reciprocating translation through the transmission unit (820) and simultaneously drives the lifting cam assembly (500) to perform reciprocating lifting.

3. The clamp opening and closing device of the aluminum capacitor shell according to claim 2, wherein the transmission unit (820) comprises a gear set (821) connected with the power unit (810), a guide rod bearing set (822) connected with the gear set (821), and a rotating shaft (824) connected with the guide rod bearing set (822) through an encoder (823), and the rotating shaft (824) is connected with the mounting table (100).

4. The clamp coupling and decoupling device for the aluminum capacitor case according to claim 3, wherein the lifting cam assembly (500) further comprises a lifting cam follower (540) abutting against the lifting cam (520), and a lever unit (530) connected to the lifting cam follower (540), wherein the lifting cam (520) is rotatably sleeved on the rotating shaft (824), the lever unit (530) is connected to the pressing rod (510), and the lifting cam (520) drives the lifting cam follower (540) to move up and down, so that the pressing rod (510) is driven to move up and down by the lever unit (530).

5. The clamp opening and closing device for the aluminum capacitor case according to claim 4, wherein the lever unit (530) comprises a lever (531) connecting the lifting cam follower (540) and the pressure lever (510), and a support base (532) hinged to a middle portion of the lever (531), wherein the support base (532) is provided on the mounting table (100).

6. The clamp combiner of the aluminum capacitor shell according to claim 3, wherein the first cam assembly (600) comprises a first cam (610) rotatably sleeved on the rotating shaft (824) and a first cam follower (620) abutted against the first cam (610), wherein the first cam (610) drives the first cam follower (620) to move towards the punching area (210), and the first cam (610) is arranged below the lifting cam (520).

7. The clamp split-combination device of the capacitor aluminum shell as claimed in claim 6, wherein the first cam assembly (600) further comprises a slider rail unit (630) connected with the first cam follower (620), the slider rail unit (630) comprises a slider (631) arranged at the bottom of the clamp assembly (400) and a rail (632) for the slider (631) to slide, and the first cam follower (620) drives the clamp assembly (400) to slide on the rail (632) through the slider (631).

8. The apparatus of claim 1, wherein the clip assembly (400) further comprises a hinge shaft (420) disposed between the clamping portion (411) and the spreading portion (412), and the pair of clamping jaws (410) are hinged by the hinge shaft (420).

9. The clamp combining and combining device of the aluminum capacitor shell as claimed in claim 1, further comprising a second cam assembly (300) disposed on the other side of the stamping platform (200), wherein the driving assembly (800) drives the second cam assembly (300) to push the workpiece (700) into a predetermined machining position of the stamping region (210), and the second cam assembly (300) is configured to position the workpiece (700).

10. The apparatus according to claim 1, wherein the clamp is a clamp for connecting and disconnecting the aluminum capacitor case,

a punch assembly (900) disposed above the punching platform (200), the punch assembly (900) configured to punch the workpiece (700).

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