CN217664375U

CN217664375U - Work piece is frock clamp for coating with safeguard function

Info

Publication number: CN217664375U
Application number: CN202220540254.2U
Authority: CN
Inventors: 李长宏
Original assignee: Chongqing Xinyuangang Technology Development Co ltd
Current assignee: Chongqing Xinyuangang Technology Development Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-10-28
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of coating of electronic components, in particular to a work fixture with protection function for coating a workpiece; the method comprises the following steps: base and backup pad, base transverse section is the rectangle column structure, and base left and right sides surface symmetry installs two sets of fixed blocks, two gag lever posts are installed to base upper end center department symmetry, and the gag lever post is concertina type structure, gag lever post end-to-end connection has the backup pad, and the equidistant non slipping spur that is provided with in backup pad upper end, the inside fixed heating pipe that is provided with of backup pad, and the heating pipe is bow to the section and is "S" word column structure. According to the work fixture with the protection function for coating the workpiece, the support plate is designed to support the workpiece, the upper end of the support plate can be prevented from sliding off from the upper end of the support plate to cause damage through friction between the workpiece and the support plate, and the sponge pad is designed to prevent the workpiece from being damaged when the workpiece is clamped by the clamping plate.

Description

Work piece is frock clamp for coating with safeguard function

Technical Field

The utility model relates to an electronic components coating technical field especially relates to a work piece is frock clamp for coating with safeguard function.

Background

Adopt resin material encapsulated electronic component in a piece encapsulation process, adopt packaging mold to realize, treat that encapsulated electronic component places in packaging mold, pour into packaging mold after resin material melts in, parcel chip and soldering lug postcure, accomplish the encapsulation after demolding, but need coat the work piece before the encapsulation usually, thereby improve the insulating nature of work piece, need utilize frock clamp to fix the centre gripping to the work piece usually in the coating process, but current device still has certain service defects when using, just for example:

the existing device does not have a protection function when being used, so that the workpiece is easily damaged when the workpiece is fixedly clamped by the device, normal use of the workpiece is influenced, the existing device is inconvenient to adjust according to the size of the workpiece when being used, a user has certain limitation when using the device, and the practicability of the device is low.

Therefore, the work fixture for coating the workpiece with the protection function is developed by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a what aim at solving is that current device does not have safeguard function, and inconvenient according to the technical problem that the size of work piece was adjusted.

In order to achieve the above object, the utility model provides a work piece frock clamp for coating with safeguard function, include: base and backup pad, base transverse section is the rectangle column structure, plays the effect of fixed stay to the device is whole, and base left and right sides surface symmetry installs two sets of fixed blocks, two gag lever posts are installed to base upper end center department symmetry, and the gag lever post is the concertina type structure, gag lever post end-to-end connection has the backup pad, and the backup pad upper end is equidistant to be provided with the non slipping spur, the inside fixed heating pipe that is provided with of backup pad, and the heating pipe is bow to the section and be "S" word column structure.

The fixed block upper end is provided with the bolt, can ensure the stability of being connected between base and the external fixed stay device, and secondly the gag lever post is current electric push rod type structure in this field, and the user can pass through the mounting height of gag lever post regulation backup pad according to the demand of oneself, and the design of non slipping spur can improve the frictional force between work piece and the backup pad simultaneously, avoids the work piece from the backup pad upper end landing.

The base is fixedly provided with a base frame at the upper end, the transverse section of the base frame is of an inverted U-shaped structure, and the central point of the base frame corresponds to the central point of the support plate.

The user can place the backup pad upper end with the work piece of treating processing, fixes the centre gripping through the backup pad to the work piece.

The motor is fixedly installed on the outer surface of the right side of the base frame, and the tail end of the output end of the motor is connected with a screw rod.

The design of bed frame can play the fixed stay effect to the motor, and the design of motor can drive it as the driving source of lead screw and rotate.

The screw rod is arranged in the base frame, the screw rod is rotatably connected with the base frame, and the outer surface of the screw rod is of a bidirectional thread structure.

The screw thread of the surface left and right sides of lead screw is the design of symmetry equidistant, and can drive 2 connecting blocks of its surface when the lead screw rotates and remove to the direction of backup pad.

The outer surface of the screw rod is in threaded connection with two connecting blocks, the two connecting blocks are symmetrically arranged on the left side and the right side of the outer surface of the screw rod, and the upper end of each connecting block is in sliding connection with the upper end of the base frame.

The slide rail has been preset to the bed frame upper end, plays limiting displacement to the removal of connecting block for it keeps removing in this plane all the time, and threaded connection has a self-locking function, can improve the stability of being connected between connecting block and the lead screw.

The connecting block is characterized in that a mounting plate is fixedly arranged at the lower end of the connecting block, and a mounting groove is preset on one side, close to the supporting plate, of the mounting plate.

The connecting block can drive the mounting plate to move when moving, and the design convenience of the mounting groove is convenient for a user to connect the mounting plate and the clamping plate.

Wherein, the mounting panel is connected with splint through the mounting groove, and is connected for the block between splint and the mounting panel.

The design that the block is connected facilitates the user and carries out the dismouting to splint to facilitate the user changes and maintains splint.

The clamping plate and the mounting plate are fixed through bolts, and a spongy cushion is arranged on one side, close to the supporting plate, of the clamping plate.

Thereby the stability of being connected between bolt fastening guarantee splint and the mounting panel, and the design of foam-rubber cushion can play the guard action to the work piece, avoids the work piece to receive the damage when the centre gripping.

The utility model has the advantages that:

1. when the utility model is used, the design of the supporting plate can support the workpiece, the antiskid block at the upper end of the supporting plate can avoid the workpiece from sliding off the upper end of the supporting plate to damage the workpiece through the friction force between the workpiece and the antiskid block, and the design of the spongy cushion avoids the clamping plate from damaging the workpiece when clamping the workpiece, thereby meeting the use requirements of users;

2. the utility model discloses when using, the user can be according to the model size of work piece through the mounting height of gag lever post regulation backup pad, secondly can be according to the interval between the big or small quick adjustment splint of work piece, and not only the person of facilitating the use fixes the centre gripping to the work piece of equidimension not, can make simultaneously quick location, person of facilitating the use's use between fixture and the work piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall three-dimensional structure of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present invention;

fig. 3 is a schematic view of the mounting and overlooking structure of the supporting plate and the heating pipe according to the embodiment of the present invention.

Name of part

1. A base; 2. a fixed block; 3. a limiting rod; 4. a support plate; 5. a base frame; 6. a motor; 7. a screw rod; 8. connecting blocks; 9. mounting a plate; 10. a splint; 11. a sponge cushion; 12. and (4) heating the tube.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present invention provides a work fixture with protection function for coating a workpiece, including: the heating device comprises a base 1 and a supporting plate 4, wherein the transverse section of the base 1 is of a rectangular structure, two groups of fixing blocks 2 are symmetrically arranged on the outer surfaces of the left side and the right side of the base 1, two limiting rods 3 are symmetrically arranged at the center of the upper end of the base 1, the limiting rods 3 are of a telescopic structure, the tail ends of the limiting rods 3 are connected with the supporting plate 4, anti-skidding blocks are arranged at the upper end of the supporting plate 4 at equal intervals, a heating pipe 12 is fixedly arranged in the supporting plate 4, and the cross section of the heating pipe 12 in the depression direction is of an S-shaped structure;

in this embodiment, at first insert the bolt in 2 insides of fixed block, thereby fix between base 1 and the external fixing device, thereby ensure the stability that the device used, secondly the user can place the work piece of treating processing to 4 upper ends of backup pad, pass through gag lever post 3 drive backup pad 4 rebound according to the user demand of oneself, remove it to the assigned position, then fix the centre gripping to the work piece, coat the work piece, when the work piece coating is accomplished, user's accessible heating pipe 12 heats the work piece, thereby improve the solidification efficiency when the work piece coating, user's work efficiency has then been improved.

Further, a base frame 5 is fixedly installed at the upper end of the base 1, the transverse section of the base frame 5 is of an inverted U-shaped structure, the central point of the base frame 5 corresponds to the central point of the support plate 4, a motor 6 is fixedly installed on the outer surface of the right side of the base frame 5, the tail end of the output end of the motor 6 is connected with a lead screw 7, the lead screw 7 is arranged inside the base frame 5, the lead screw 7 is rotatably connected with the base frame 5, the outer surface of the lead screw 7 is of a bidirectional threaded structure, connecting blocks 8 are connected to the outer surface of the lead screw 7 in a threaded manner, the two connecting blocks 8 are symmetrically arranged on the left side and the right side of the outer surface of the lead screw 7, and the upper end of the connecting block 8 is in sliding connection with the upper end of the base frame 5;

in this embodiment, when the supporting plate 4 is adjusted to a suitable height, the user can energize the motor 6, so that the motor 6 drives the screw rod 7 to rotate, the screw rod 7 can drive the connecting block 8 to move towards the workpiece along the thread on the outer surface of the screw rod when rotating, and when the connecting block 8 moves, the preset sliding rail at the upper end of the base frame 5 plays a role in guiding and limiting.

Further, an installation plate 9 is fixedly arranged at the lower end of the connection block 8, an installation groove is preset on one side, close to the support plate 4, of the installation plate 9, the installation plate 9 is connected with a clamping plate 10 through the installation groove, the clamping plate 10 is connected with the installation plate 9 in a clamping mode, the clamping plate 10 is fixed with the installation plate 9 through bolts, and a spongy cushion 11 is installed on one side, close to the support plate 4, of the clamping plate 10;

in this embodiment, accessible mounting panel 9 drives splint 10 and removes towards the work piece direction when connecting block 8 removes, fixes the centre gripping to the work piece, and the design of foam-rubber cushion 11 can play the guard action to the work piece, has avoided the work piece to receive the damage when the centre gripping, and when not using, the user can unscrew the bolt of mounting panel 9 surface for separate between mounting panel 9 and the splint 10, thereby the person of facilitating the use changes and maintains it, has increased the device's practicality.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.

Claims

1. A work fixture with a protection function for coating a workpiece comprises: base (1) and backup pad (4), its characterized in that, base (1) transverse section is the rectangle column structure, and base (1) left and right sides surface symmetry installs two sets of fixed blocks (2), base (1) upper end center department symmetry installs two gag lever posts (3), and gag lever post (3) are the concertina type structure, gag lever post (3) end-to-end connection has backup pad (4), and backup pad (4) upper end equidistant antiskid block that is provided with, backup pad (4) inside fixed heating pipe (12) that is provided with, and heating pipe (12) bow to the section and be "S" word column structure.

2. The tool clamp with the protection function for coating the workpiece is characterized in that a base frame (5) is fixedly mounted at the upper end of the base (1), the transverse section of the base frame (5) is in an inverted U-shaped structure, and the central point of the base frame (5) corresponds to the central point of the support plate (4).

3. The work fixture with the protection function for coating the workpiece as claimed in claim 2, wherein a motor (6) is fixedly installed on the outer surface of the right side of the base frame (5), and a screw rod (7) is connected to the tail end of the output end of the motor (6).

4. The work fixture with the protection function for coating the workpiece is characterized in that the screw rod (7) is arranged inside the base frame (5), the screw rod (7) is rotatably connected with the base frame (5), and the outer surface of the screw rod (7) is of a bidirectional thread type structure.

5. The work fixture with the protection function for coating the workpiece as claimed in claim 3, wherein the outer surface of the screw rod (7) is connected with the connecting blocks (8) in a threaded manner, two connecting blocks (8) are symmetrically arranged on the left side and the right side of the outer surface of the screw rod (7), and the upper ends of the connecting blocks (8) are connected with the upper end of the base frame (5) in a sliding manner.

6. The work fixture with the protection function for coating the workpiece as claimed in claim 5, wherein a mounting plate (9) is fixedly arranged at the lower end of the connecting block (8), and a mounting groove is preset at one side of the mounting plate (9) close to the support plate (4).

7. The work fixture with the protection function for coating the workpiece is characterized in that the mounting plate (9) is connected with the clamping plate (10) through the mounting groove, and the clamping plate (10) is connected with the mounting plate (9) in a clamping mode.

8. The work fixture with the protection function for coating the workpieces as recited in claim 7, wherein the clamping plate (10) and the mounting plate (9) are fixed through bolts, and a spongy cushion (11) is arranged on one side of the clamping plate (10) close to the supporting plate (4).