CN217479582U - Workpiece clamp for electroplating production line - Google Patents
Workpiece clamp for electroplating production line Download PDFInfo
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- CN217479582U CN217479582U CN202221540372.XU CN202221540372U CN217479582U CN 217479582 U CN217479582 U CN 217479582U CN 202221540372 U CN202221540372 U CN 202221540372U CN 217479582 U CN217479582 U CN 217479582U
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- chuck
- clamping
- clamping arm
- arm
- circuit board
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Abstract
The utility model discloses a workpiece clamp for electroplating production line, include: the clamping mechanism comprises a first clamping arm and a second clamping arm and is used for clamping the circuit board; coupling mechanism includes base and couple, base fixed mounting is in first arm lock top, couple fixed mounting is in second arm lock below, and the base is connected with the couple when first arm lock and second arm lock move in opposite directions, makes first arm lock and second arm lock remain stable, and first chuck and second chuck remain the state of opening all the time simultaneously, do not need artificial application of force, make things convenient for the comprehensive washing of chuck, the utility model is suitable for an electroplate anchor clamps technical field, fixture still includes first chuck and second chuck, keeps away from hollow one side top at first chuck and is equipped with the rubber pad, can increase the area of contact of chuck and circuit board through the rubber pad that sets up to increase the stability of circuit board when by the centre gripping.
Description
Technical Field
The utility model relates to an electroplating jig technical field, in particular to workpiece fixture for electroplating production line.
Background
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by utilizing the electrolysis principle, and is a process of attaching a layer of metal film on the surface of a metal or other material workpiece by utilizing the electrolysis effect so as to play roles of preventing metal oxidation, improving wear resistance, conductivity, light reflection, corrosion resistance and the like; the electroplating clamp is a necessary tool in the electroplating process of the circuit board and is used for the circuit board with chemical medicines attached, and a chuck of the electroplating clamp needs to have corrosion resistance.
When the existing electroplating clamp is used for electroplating a circuit board, various chemical substances can remain in the chuck, the chuck needs to be cleaned, however, the residual chemical substances are difficult to clean when the chuck is in a closed state, but the existing electroplating clamp cannot be kept in an open state all the time, a worker needs to continuously apply force, and the cleaning work is difficult to perform; meanwhile, the contact area between the chuck of the existing electroplating clamp and the circuit board is small, and the electroplating clamp is unstable when clamping the circuit board, so that the existing electroplating clamp has defects when in work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work piece holder for electroplating production line to the chuck is difficult to abluent problem among the solution above-mentioned background art. A base is arranged above the first clamping arm, a hook is arranged below the second clamping arm, and when the first clamping arm and the second clamping arm move in opposite directions, the hook is connected with the base to keep the first clamping arm and the second clamping arm stable; meanwhile, under the condition that the first clamping arm and the second clamping arm are stable, the first chuck and the second chuck are always kept in an open state, so that the first chuck and the second chuck can be conveniently and comprehensively cleaned. A rubber pad is arranged above one side, far away from the cavity, of the first chuck, and the contact area between the chuck and the circuit board can be increased through the arranged rubber pad, so that the stability of the circuit board when being clamped is increased.
The above object of the present invention can be achieved by the following technical solutions:
a workpiece clamp for an electroplating production line comprises: the clamping mechanism comprises a first clamping arm and a second clamping arm and is used for clamping the circuit board; the connecting mechanism comprises a base and a hook, the base is fixedly installed above the first clamping arm, the hook is fixedly installed below the second clamping arm, the base is connected with the hook when the first clamping arm and the second clamping arm move in opposite directions, the first clamping arm and the second clamping arm are stable after connection, and meanwhile the first chuck and the second chuck are always kept in an open state without manual continuous force application, so that the chucks are convenient to clean comprehensively.
The present invention in a preferred embodiment can be further configured to: two screw holes are formed in the upper portion of the first clamping arm, and the mounting positions of the screw holes are far away from the first clamping head and used for connecting a working machine.
The present invention in a preferred embodiment can be further configured to: the clamping mechanism further comprises a first chuck and a second chuck, the first chuck is installed at one end of the first clamping arm, the second chuck is installed at one end of the second clamping arm, and the installation position of the second chuck is close to the installation position of the first chuck. The first chuck is of a hollow structure, one end of the first chuck is provided with a rectangular hole, and a rubber pad is arranged above the end far away from the hole and used for increasing the contact area with the circuit board, so that the circuit board is more stable in the clamping process.
The present invention in a preferred embodiment can be further configured to: the first chuck is provided with baffles on two sides, and the baffles are fixed on the first chuck and used for limiting the circuit board when being clamped. The clamping mechanism further comprises a connecting piece, the first clamping arm is connected with the second clamping arm through the connecting piece, the connecting piece is provided with two connecting pieces, the two connecting pieces are fixed on two sides of the first clamping arm and two sides of the second clamping arm respectively, and the mounting position of the two connecting pieces is close to one end of the first chuck. The connecting piece comprises a first connecting plate, a second connecting plate and a knob, one end of the first connecting plate is fixed on the first clamping arm, one end of the second connecting plate is fixed on the second clamping arm, the first connecting plate is connected with the other end of the second connecting plate through the knob, and the first connecting plate and the second connecting plate can move freely while being connected through the knob. The inner sides of the first clamping arm and the second clamping arm are provided with springs, the two ends of each spring are fixedly connected with the first clamping arm and the second clamping arm respectively, reaction force is provided when the first chuck and the second chuck clamp the circuit board, and clamping force is improved.
To sum up, the utility model discloses a following beneficial technological effect:
1. a base is arranged above the first clamping arm, a hook is arranged below the second clamping arm, and when the first clamping arm and the second clamping arm move oppositely, the hook is connected with the base to keep the first clamping arm and the second clamping arm stable; meanwhile, under the condition that the first clamping arm and the second clamping arm are stable, the first chuck and the second chuck are always kept in an open state, so that the first chuck and the second chuck can be conveniently and comprehensively cleaned.
2. A rubber pad is arranged above one side, far away from the hole, of the first chuck, the contact area between the first chuck and the circuit board and the contact area between the second chuck and the circuit board can be increased through the arranged rubber pads, and therefore the stability of the circuit board when the circuit board is clamped is increased.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic plan view of the present invention;
fig. 3 is a schematic structural view of a first chuck according to the present invention;
fig. 4 is a schematic view of the structure of the connector of the present invention.
In the figure: 1. a first chuck; 2. a second chuck; 3. a first clamp arm; 4. a second clamp arm; 5. a connecting member; 51. a first connecting plate; 52. a second connecting plate; 53. a knob; 6. a spring; 7. a base; 8. a screw hole; 9. hooking; 10. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
The embodiment of the application solves the problems in the prior art by providing the workpiece clamp for the electroplating production line.
Example 1
The embodiment provides a specific structure of a workpiece clamp for an electroplating production line, as shown in fig. 1 to 4, by adopting the technical scheme: a workpiece clamp for an electroplating production line comprises: the clamping mechanism comprises a first clamping arm 3 and a second clamping arm 4 and is used for clamping a circuit board; the connecting mechanism comprises a base 7 and a hook 9, the base 7 is fixedly installed above the first clamping arm 3, the hook 9 is fixedly installed below the second clamping arm 4, the base 7 is connected with the hook 9 when the first clamping arm 3 and the second clamping arm 4 move oppositely, the first clamping arm 3 and the second clamping arm 4 are kept stable after connection, meanwhile, the first chuck 1 and the second chuck 2 are always kept in an open state, manual continuous force application is not needed, and comprehensive cleaning of the chucks is facilitated.
Two screw holes 8 are formed above the first clamping arm 3, and the mounting position of the screw hole 8 is far away from the first chuck 1 and is used for connecting an operation machine.
By adopting the technical scheme: the base 7 is fixedly installed above the first clamping arm 3, the hook 9 is fixedly installed below the second clamping arm 4, and when the first clamping arm 3 and the second clamping arm 4 are in a clamping state, the hook 9 can be connected with the base 7, so that the clamping state of the first clamping arm 3 and the second clamping arm 4 is stable, the first chuck 1 and the second chuck 2 are always kept in an opening state, manual continuous force application is not needed, and comprehensive cleaning of the chucks is facilitated.
Example 2
As shown in fig. 1-4, in this embodiment, compared with embodiment 1, it is further described that the clamping mechanism further includes a first chuck 1 and a second chuck 2, the first chuck 1 is mounted at one end of the first clamping arm 3, the second chuck 2 is mounted at one end of the second clamping arm 4, and a mounting position of the second chuck 2 is close to a mounting position of the first chuck 1. The first chuck 1 is hollow, one end of the first chuck is provided with a rectangular hole, and a rubber pad 10 is arranged above the end far away from the hole, so as to increase the contact area with the circuit board and ensure that the circuit board is more stable in the clamping process.
The baffle plates are arranged on two sides of the first chuck 1 and fixed on the first chuck 1 and used for limiting the circuit board when being clamped. The clamping mechanism further comprises two connecting pieces 5, the first clamping arm 3 is connected with the second clamping arm 4 through the connecting pieces 5, the two connecting pieces 5 are fixed on two sides of the first clamping arm 3 and two sides of the second clamping arm 4 respectively, and the mounting position of each connecting piece 5 is close to one end of the first chuck 1. The connecting member 5 includes a first connecting plate 51, a second connecting plate 52 and a knob 53, one end of the first connecting plate 51 is fixed on the first clamping arm 3, one end of the second connecting plate 52 is fixed on the second clamping arm 4, the other ends of the first connecting plate 51 and the second connecting plate 52 are connected through the knob 53, and the first connecting plate 51 and the second connecting plate 52 are connected through the knob 53 and can move freely. First arm lock 3 and second arm lock 4 inboard are equipped with spring 6, and the both ends of spring 6 respectively with first arm lock 3 and second arm lock 4 fixed connection, provide reaction force when first chuck 1 and 2 centre gripping circuit boards of second chuck, improve the clamping-force.
By adopting the technical scheme: first chuck 1 is used for the centre gripping circuit board with second chuck 2, fixes the baffle at 1 both sides of first chuck for spacing when the circuit board centre gripping sets up 1 rubber pad 10 on first chuck, has increased the area of contact of chuck with the circuit board, thereby has improved the stability when the circuit board is by the centre gripping: the connecting piece 5 is arranged at a position close to the first chuck 1, the connecting piece 5 comprises a first connecting plate 51, a second connecting plate 52 and a knob 53, the first connecting plate 51 is connected with the second connecting plate 52 through the knob 53, the first connecting plate 51 and the second connecting plate 52 can move freely, and the spring 6 fixedly connecting the first clamping arm 3 and the second clamping arm 4 provides a reaction force when the first chuck 1 and the second chuck 2 clamp the circuit board, so that the clamping force is improved.
The working principle is as follows: electroplating jig passes through the screw and utilizes screw hole 8 to fix the monolithic connection on the work machine, when needs centre gripping circuit board, first arm lock 3 and second arm lock 4 move in opposite directions, through the rotation of connecting piece 5, make first chuck 1 and second chuck 2 open, place the circuit board between first chuck 1 and the second chuck 2 this moment, utilize the baffle of first chuck 1 both sides to carry on spacingly, adjust the position of circuit board, after placing the circuit board, through the reaction force of spring 6, first arm lock 3 resets with second arm lock 4, and improve the clamping-force of first chuck 1 and second chuck 2, rubber pad 10 on the first chuck 1 has increased the area of contact with the circuit board simultaneously, stability when having improved the circuit board and being held.
When the chuck needs to be cleaned, the first clamping arm 3 and the second clamping arm 4 move oppositely, so that the base 7 above the first clamping arm 3 is connected with the hook 9 below the second clamping arm 4, the first chuck 1 and the second chuck 2 are always kept in an open state, manual force application is not needed, and cleaning is facilitated.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a workpiece clamp for electroplating production line which characterized in that includes:
the clamping mechanism comprises a first clamping arm (3) and a second clamping arm (4) and is used for clamping the circuit board;
coupling mechanism, including base (7) and couple (9), base (7) fixed mounting is in first arm lock (3) top, couple (9) fixed mounting is in second arm lock (4) below, and base (7) are connected with couple (9) when first arm lock (3) and second arm lock (4) move in opposite directions.
2. A workpiece clamp for an electroplating production line according to claim 1, wherein the clamping mechanism further comprises a first clamping head (1) and a second clamping head (2), the first clamping head (1) is mounted at one end of a first clamping arm (3), the second clamping head (2) is mounted at one end of a second clamping arm (4), and the mounting position of the second clamping head (2) is close to the mounting position of the first clamping head (1).
3. The workpiece clamp for the electroplating production line as claimed in claim 2, wherein the first chuck (1) is a hollow structure, one end of the first chuck is provided with a rectangular hole, and a rubber pad (10) is arranged above one end far away from the hole for increasing the contact area with the circuit board.
4. A workpiece clamp for an electroplating production line according to claim 2, wherein baffle plates are arranged on two sides of the first chuck (1) and used for limiting a circuit board when the circuit board is clamped.
5. The workpiece clamp for the electroplating production line according to claim 1, wherein the clamping mechanism further comprises a connecting member (5), the first clamping arm (3) and the second clamping arm (4) are connected through the connecting member (5), two connecting members (5) are provided, and the two connecting members (5) are respectively fixed on two sides of the first clamping arm (3) and the second clamping arm (4), and the installation position is close to one end of the first chuck (1).
6. A workpiece clamp for an electroplating production line according to claim 5, characterized in that the connecting piece (5) comprises a first connecting plate (51), a second connecting plate (52) and a knob (53), one end of the first connecting plate (51) is fixed on the first clamping arm (3), one end of the second connecting plate (52) is fixed on the second clamping arm (4), and the other ends of the first connecting plate (51) and the second connecting plate (52) are connected through the knob (53).
7. The workpiece clamp for the electroplating production line according to claim 1, wherein a spring (6) is arranged inside the first clamping arm (3) and the second clamping arm (4), and two ends of the spring (6) are respectively and fixedly connected with the first clamping arm (3) and the second clamping arm (4).
8. The workpiece clamp for the electroplating production line as recited in claim 1, wherein two screw holes (8) are formed above the first clamping arm (3), and the screw holes (8) are installed at a position far away from the first chuck (1) for connecting with a working machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540372.XU CN217479582U (en) | 2022-06-20 | 2022-06-20 | Workpiece clamp for electroplating production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540372.XU CN217479582U (en) | 2022-06-20 | 2022-06-20 | Workpiece clamp for electroplating production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217479582U true CN217479582U (en) | 2022-09-23 |
Family
ID=83314315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221540372.XU Active CN217479582U (en) | 2022-06-20 | 2022-06-20 | Workpiece clamp for electroplating production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217479582U (en) |
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2022
- 2022-06-20 CN CN202221540372.XU patent/CN217479582U/en active Active
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