TWM603885U - Quick clamp structure for electroplating use - Google Patents

Abstract

A quick clamp structure for electroplating, comprising: a body, a movable clamping arm, a pressing handle and a loosening handle, wherein the two ends of the body are separately provided with a hanging part and a connecting part. A cavity is hollowed out and two pivot lugs protrude. The two ends of the movable clamp arm are provided with a clamping section and a frame. A step protrudes from the lower part of the frame near the side end of the movable clamp arm An arc block is connected under the pressing handle. The arc block has an accommodating space inside, and a continuous first tooth part is provided on one side of the periphery. The accommodating space is used to provide a control element and a first The spring is put in, and the release handle is provided with a second tooth part.

Description

Quick fixture structure for electroplating

This creation is about a "quick fixture structure for electroplating", especially a quick fixture structure for electroplating that can automatically adjust different clamping gaps and easily release the clamping state.

According to the current known fixture structure, such as the "Clamping Device for Circuit Board Electroplating" approved by Jun Bureau on March 11, 102, Patent Certificate No. M448495, it mainly includes: one body, two extensions A rod, two resisting parts and a plurality of clamps; wherein the clamp is clamped at the two handles of the clamp with a spring, so that the clamping end of the clamp is formed with a normal clamping force, thereby achieving simple clamping and electroplating The function of the article, but it is not difficult to find some shortcomings in the above-mentioned conventional structure. The main reasons are as follows: when the clamp wants to perform a clamping action, it must apply a force greater than the elastic force of the spring to open the clamp. The greater the force required to open the sheet, the greater the thickness of the electroplated articles that can be clamped by the clamp, and if only a small amount of force is required to open the clamp, it means that the clamping force is relatively weak. , It may not be able to hold the electroplated articles stably. Similarly, there are also the disadvantages of time-consuming and labor-intensive. Moreover, when you want to release the holding and remove the electroplated articles, you need to hold the two handles to apply squeezing force. The release method also needs to overcome the elastic force of the spring with a large force. When releasing, all the clamps of the same electroplated article need to be kept pressed. Therefore, it is difficult to operate, laborious and uncomfortable, so that it does not have a quick operation to remove the electroplated article. The function.

Therefore, how to develop and improve the shortcomings of the above-mentioned conventional fixture structure is actually the goal of the relevant industry. In view of this, the creator is thinking and creative, so he designed it with years of experience , After many discussions and trial sample tests, and many revisions and improvements, this creation is released.

The conventional fixture structure has the disadvantages of difficult operation, laborious and unsatisfactory. This is the technical problem to be solved.

This creation provides a quick clamp structure for electroplating, which includes: a main body, a movable clamp arm, a pressing handle and a loose handle, wherein the two ends of the main body are provided with a hanging part and a connecting part. The hanging part is locked with a plate body, by which the plate body cooperates with the main body to form a hanging function. The side end of the joint part extends outwards with a clamping section, and the clamping section protrudes The retaining edge is used to limit the clamping depth of the clamping section through the retaining edge, and a receiving groove is hollowed out on the joint portion, and two pivot lugs are protruding through the two pivot lugs. There is a first rotating hole, and a second rotating hole and a third rotating hole are provided near the two ends of the pocket. The two ends of the movable clamping arm are respectively provided with a clamping section and a frame. The bottom edge of the middle section A stopper protrudes, and the movable clamp arm is pivoted on the first rotating hole of the body at the middle section, so that the stopper can be extended between the two pivot ears, which can be Keep the clamping section and the clamping section of the body facing each other, and a step edge protrudes from the side end of the movable clamping arm under the frame, when the movable clamping arm The pivot assembly is completed so that when the step edge abuts against the joint part of the body, the height of the step edge can be used. There is a channel between the frame and the joint part, and the bottom of the step edge An action angle is formed at the corner of the end, and an arc-shaped block is connected below the pressing handle. The arc-shaped block has an accommodating space inside, and a continuous first tooth part is provided on one side of the circumference. The accommodating space is used to provide A control piece and a first spring are put in, so that the arc block of the pressing handle can be inserted into the frame and the accommodating groove in sequence, and then coaxially pivoted with the control piece on the second part of the body Rotate the hole, and turn the first tooth part toward the clamping section, and use the first spring to press the control member upward, so that the control member can be obtained in the accommodating space Fixed, so as to form the same movement with the pressing handle, and the control member is provided with a function block inserted in the channel and having an arc-shaped top surface, so that the pressing handle can pass through the action after being pressed The block provides the angle of action to gradually push the frame open by touching, so that the clamping section can be clamped toward the clamping section in the opposite direction. The lower section of the loose handle is put into the frame and the The accommodating slot is pivotally set in the third rotating hole of the body, and a second spring is supported between the release handle and the stopper of the movable clamping arm. The elastic expansion of the second spring will make The release handle can clamp the first tooth portion with the second tooth portion on one side, so as to reach the stop after the pressing handle is pressed, thereby obtaining a quick clamp structure for electroplating.

(1) This creation provides a quick clamp structure for electroplating. During the pressing of the pressing handle, the second tooth will jump in the forward direction to change the position of the first tooth, and the second tooth can also The first tooth portion is blocked in the reverse direction, thereby controlling the clamping section and the clamping section to remain in the clamping position, and through the pressing of the pressing handle to varying degrees, the opening range of the frame can be changed. Adjust the body and the movable clamping arm to clamp different thicknesses of objects to be plated, thereby improving its applicability.

(2) This creation provides a quick fixture structure for electroplating. When the object to be electroplated is to be removed after electroplating, the release handle is directly pressed to make the second tooth part of the release handle separate from the first tooth part , The meshing force that forms the second tooth portion to fix the first tooth portion is released, the body and the movable clamping arm will loosen the clamping of the object to be plated, so that the object to be plated can directly separate the body by its own weight And the movable clamp arm, it has the function of quickly releasing the clamp state with a handy gesture.

This creative part:

(10): Body

(11): Hanging part

(12): Joint

(121): Tolerance

(122): Axis

(123): The first hole

(124): Second hole

(125): Third hole

(13): Board body

(14): Clamping section

(141): Stop

(142): clamp block

(20): Movable clamp arm

(21): Clamping section

(211): clamp block

(22): Frame

(221): Fate

(222): Angle of Action

(23): Stop

(24): Channel

(30): pressing handle

(301): Arc Block

(302): Housing Space

(303): First tooth

(31): Control parts

(311): Action block

(32): First spring

(40): Release the handle

(401): Second tooth

(41): Second spring

(50): To be plated

[Picture 1] is the three-dimensional combined drawing of this creation.

[Picture 2] is a three-dimensional exploded view of this creation.

[Figure 3] is a sectional view of the composition of this creation.

[Picture 4] is the use state diagram of this creation.

[Picture 5] is the first picture of the clamping state of this creation in accordance with the thickness of the material to be plated.

[Picture 6] It is the picture 2 of the clamping state of this creation in accordance with the thickness of the material to be plated.

[Picture 7] is the release state diagram of this creation.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of this creation, please cooperate with the [Schematic Description] to list examples, and the detailed description is as follows:

First of all, please observe from Figure 1 to Figure 3, which includes: a body (10), a movable clamp arm (20), a pressing handle (30) and a release handle (40), of which the body ( 10) Both ends are provided with a hanging part (11) and a joint part (12). The hanging part (11) is locked with a plate body (13), and the plate body (13) cooperates with the The main body (10) can form a hanging function, and the side end of the joint (12) goes to There is a clamping section (14) protruding from the outside, and a blocking edge (141) protrudes from the clamping section (14) to restrict the clamping of the clamping section (14) through the blocking edge (141) The joint portion (12) is hollowed out with a receiving groove (121), and two pivot lugs (122) are protruding, and the two pivot lugs (122) are aligned with a first pivot hole. (123), and the pocket (121) is provided with a second rotating hole (124) and a third rotating hole (125) near the two ends, and the movable clamp arm (20) is provided with a The clamping section (21) and a frame (22), a stopper (23) protrudes from the bottom edge of the middle section, and the movable clamping arm (20) is pivoted on the first part of the body (10) at the middle section. The rotating hole (123) allows the stopper (23) to extend between the two pivot lugs (122), which can also allow the clamping section (21) and the body (10) to be pivoted. The clamping section (14) remains opposite, and a step edge (221) protrudes from the side end of the frame (22) close to the movable clamp arm (20), when the movable clamp arm (20) ) The pivot assembly is completed, and when the step edge (221) abuts against the joint (12) of the body (10), the elevation of the step edge (221) can be used, and the frame (22) There is a channel (24) spaced from the joint (12), and the corner of the bottom end of the step edge (221) forms an action angle (222), and an arc block (301) is connected under the pressing handle (30) ), the arc block (301) has an accommodating space (302) inside, and a continuous first tooth portion (303) is provided on one side of the periphery. The accommodating space (302) is used to provide a control member ( 31) Put in a first spring (32) so that the arc block (301) of the pressing handle (30) can be inserted into the frame (22) and the pocket (121) in sequence, and then The control member (31) is coaxially pivoted to the second rotating hole (124) of the body (10), and the first tooth portion (303) faces the clamping section (14), using the The first spring (32) pushes the control member (31) upward, and also enables the control member (31) to be fixed in the accommodating space (302), so as to be in contact with the pressing handle ( 30) A simultaneous movement is formed, and the control member (31) is provided with an action block (311) inserted in the channel (24) and having an arc-shaped top surface, so that the pressing handle (30) After being pressed, the action angle (222) can be provided through the action block (311) to gradually push the frame (22) open by touching, so that the clamping section (21) can reversely face the clip Hold paragraph (14) to do the clamping, The lower part of the release handle (40) is put into the frame (22) and the receiving groove (121), and is pivotally assembled in the third rotating hole (125) of the body (10), and the release handle ( 40) A second spring (41) is supported between the stopper (23) of the movable clamp arm (20), and the elastic expansion of the second spring (41) will make the release handle (40) ) The first tooth part (303) can be clamped by the second tooth part (401) on one side, so as to reach the stop after the pressing handle (30) is pressed.

This creation provides a quick clamp structure for electroplating, wherein a clamping block (142) (211) protrudes from the opposite inner side of the clamping section (14) and the clamping section (21), so that the two clamping blocks ( 142) (211) is used to clamp the object (50) to be plated.

The present invention provides a quick clamp structure for electroplating, wherein the clamping blocks (142) (211) are provided with teeth that can increase the clamping force.

This creation provides a quick clamp structure for electroplating, wherein both the pressing handle (30) and the releasing handle (40) are provided with a pressure plate extending from the body (10) and the movable clamping arm (20), so as to The pressure plate is used for pressing.

The present invention provides a quick fixture structure for electroplating, wherein the step edge (221) is the action angle (222) having an arc shape.

The present invention provides a quick clamp structure for electroplating, wherein the first spring (32) is a V-shaped spring.

The present invention provides a quick clamp structure for electroplating, wherein the second spring (41) is a torsion spring.

In actual use, the main body (10) is clamped by the hanging part (11) in cooperation with the plate body (13) to form a suspension shape, so that the clamping section (14) of the main body (10) and the movable clamping arm ( The clamping section (21) of 20) can be relatively located in the downward position, while the pressing handle (30) is located in the inclined upward position. The release handle (40) is located at the inclined downward position (please observe it as shown in Figure 4 at the same time). When clamping the object (50) to be plated, place the object (50) to be plated in the clamping Between the section (14) and the clamping section (21), apply force to press the pressing handle (30) so that the pressing handle (30) can rotate about the pivot point, and is provided by the action block (311) The action angle (222) acts as a contact and gradually pushes the frame (22) to open, so that the clamping section (21) can be clamped against the clamping section (14), thereby Clamping the object to be plated (50), and the release handle (40) is subjected to the pushing force of the second spring (41), so that the second tooth portion (401) will normally be pressed against the The first tooth part (303), during the pressing process of the pressing handle (30), the second tooth part (401) will jump in the forward direction to change the position where the first tooth part (303) is engaged, and the second tooth part (303) The tooth portion (401) can also block the first tooth portion (303) in a reverse direction, thereby controlling the clamping section (21) and the clamping section (14) to remain in the clamping position, and through the pressing handle (30) Pressing in different degrees, changing the opening range of the frame (22), can adjust the body (10) and the movable clamping arm (20) to clamp different thicknesses of the object (50) to be plated (please also use Fig. 5 and Fig. 6), to improve its applicability, so that the object to be plated (50) can be electroplated smoothly, and when the object to be plated (50) is to be removed after electroplating (please also As shown in Figure 7), the release handle (40) is directly pressed down, so that the second tooth portion (401) of the release handle (40) is separated from the first tooth portion (303) to form the second tooth portion (303). The meshing force of the two teeth (401) fixing the first teeth (303) is released, the body (10) and the movable clamping arm (20) will loosen the clamping of the object (50) to be plated, so that the The object to be plated (50) can directly separate the main body (10) and the movable clamping arm (20) by its own weight, so as to have the use effect of quickly releasing the clamping state with a hand gesture.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved creation content, while at the same time it can achieve industrial utilization and progress. Moreover, this creation has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed a new patent application in accordance with the law, and I implore the Jun Bureau review committee to grant legal patent rights. I really pray.

Only the above is only a preferred embodiment of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made in accordance with the scope of the patent application for this creation should still belong to this creation Covered by the patent.

(10): Body

(11): Hanging part

(12): Joint

(121): Tolerance

(122): Axis

(123): The first hole

(124): Second hole

(125): Third hole

(13): Board body

(14): Clamping section

(141): Stop

(142): clamp block

(20): Movable clamp arm

(21): Clamping section

(211): clamp block

(22): Frame

(221): Fate

(222): Angle of Action

(23): Stop

(24): Channel

(30): pressing handle

(301): Arc Block

(302): Housing Space

(303): First tooth

(31): Control parts

(311): Action block

(32): First spring

(40): Release the handle

(401): Second tooth

(41): Second spring

Claims (7)

A quick clamp structure for electroplating, which comprises: a body, a movable clamp arm, a pressing handle and a loose handle, wherein: The two ends of the main body are separately provided with a hanging part and a connecting part. The hanging part is locked with a plate body. The plate body can cooperate with the main body to form a hanging function. There is a clamping section protruding, and a retaining edge protrudes from the clamping section to limit the clamping depth of the clamping section through the retaining edge, and a receiving groove is hollowed out on the joint portion, There are two pivot lugs protruding, and the two pivot lugs are aligned and penetrated with a first pivot hole, and the pockets are provided with a second pivot hole and a third pivot hole at the two ends thereof; Two ends of the movable clamp arm are provided with a clamping section and a frame. A stopper protrudes from the bottom edge of the middle section. The movable clamp arm is pivoted to the first rotating hole of the body at the middle section to allow the The stopper can be extended between the two pivot lugs, which can keep the clamping section opposite to the clamping section of the body after being pivoted, and the bottom of the frame is close to the side of the movable clamping arm A step edge protrudes from the end. When the movable clamp arm completes the pivot assembly and allows the step edge to abut on the joint part of the body, the step edge can be used to raise the frame. There is a channel spaced from the joint, and an action angle is formed at the corner of the bottom end of the step edge; An arc-shaped block is connected below the pressing handle. The arc-shaped block has an accommodating space inside, and a continuous first tooth portion is provided on one side of the periphery. The accommodating space is used to provide a control element and a first spring. In order to allow the arc-shaped block of the pressing handle to be inserted into the frame and the accommodating groove in sequence, it is then pivoted to the second rotating hole of the main body coaxially with the control part, and the first The tooth part faces the clamping section, and the first spring is used to press the control member upward, and the control member can be fixed in the accommodating space, so as to form with the pressing handle Simultaneous movement, and the control member is provided with an action block which is inserted in the channel and has an arc-shaped top surface, so that the pressing handle can provide the action angle through the action block for contact after pressing Gradually push the frame to open, so that the clamping section can be clamped toward the clamping section in the opposite direction; The lower part of the release handle is put into the frame and the accommodating slot, and the pivot is set in the third rotating hole of the body, and there is a second support between the release handle and the stopper of the movable clamp arm. The spring utilizes the elastic expansion of the second spring to enable the release handle to clamp the first tooth portion with the second tooth portion on one side, so as to reach the stop after the pressing handle is pressed. The quick clamp structure for electroplating according to claim 1, wherein a clamping block protrudes from the opposite inner sides of the clamping section and the clamping section. The quick clamp structure for electroplating according to claim 2, wherein the clamping block is provided with teeth that can increase the clamping force. The quick clamp structure for electroplating according to claim 1, wherein both the pressing handle and the releasing handle are provided with a pressure plate protruding from the body and the movable clamping arm, so that the pressure plate is used for pressing. The quick clamp structure for electroplating according to claim 1, wherein the step edge has the action angle in the shape of an arc. The quick clamp structure for electroplating as described in claim 1, wherein the first A spring is a V-shaped spring. The quick clamp structure for electroplating according to claim 1, wherein the second spring is a torsion spring.

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