A laminating jig applied to assembly of special-shaped workpieces and PC sheets

Abstract

The utility model discloses a kind of application in the laminating jig of special-shaped workpiece and PC piece assembly, including jig body and vacuum device, jig body has first, second placement part, jig body is equipped with first, second vacuum cavity, first, second vacuum cavity is connected through first pipeline between, first placement part is equipped with first suction hole, second placement part is equipped with second suction hole, vacuum device is connected in first vacuum cavity and / or second vacuum cavity;In this way, through the design of each component, PC piece of corresponding shape is placed on first, second placement part, cooperate vacuum device to be adsorbed with PC piece and be positioned on corresponding placement part, then PC piece and special-shaped workpiece are laminated operation, to realize PC piece laminating operation in different positions on special-shaped workpiece, reduce the configuration of additional laminating jig, improve the laminating efficiency between special-shaped workpiece and PC piece, simple operation, convenient to use, satisfy the use demand of user, wide application range.

Description

Technical Field

[0001] This utility model relates to the field of fixtures, and in particular to a bonding fixture for assembling irregularly shaped workpieces and PC sheets. Background Technology

[0002] Currently, irregularly shaped workpieces refer to those with irregular shapes that differ significantly from conventional shapes. These workpieces may have complex curves, curved surfaces, or asymmetrical structures. In mold production or machining parts, irregularly shaped workpieces are frequently encountered, requiring the use of machining fixtures for processing. Furthermore, during the processing of irregularly shaped workpieces, PC parts need to be attached to them. During the attachment process, it is necessary to ensure that the attachment positions of the PC parts and the irregularly shaped workpieces are aligned to ensure accurate attachment. If the attachment positions of the PC parts and the irregularly shaped workpieces are misaligned, attachment errors will occur, leading to rework of the irregularly shaped workpieces and PC parts, and requiring re-attaching, which is quite troublesome and significantly reduces production efficiency.

[0003] Later, a PC sheet bonding fixture appeared on the market. The PC sheet is positioned on the fixture and then bonded to the irregular workpiece to ensure accurate bonding between the PC sheet and the irregular workpiece. However, the existing PC sheet bonding fixture has a poor structural design. Since not all positions on some irregular workpieces need to be bonded with PC sheets, multiple fixtures matching the bonding positions are required for irregular workpieces with different bonding positions. This increases production costs, reduces the bonding efficiency between irregular workpieces and PC sheets, and has a limited range of applications.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main objective is to provide a bonding fixture for assembling irregularly shaped workpieces and PC sheets. It utilizes first and second placement portions on which PC sheets of corresponding shapes are placed, and employs a vacuum device to adsorb and position the PC sheets onto the corresponding placement portions. The PC sheets are then bonded to the irregularly shaped workpiece, thereby achieving bonding operations of PC sheets at different positions on the irregularly shaped workpiece. This reduces the need for additional bonding fixtures, improves the bonding efficiency between irregularly shaped workpieces and PC sheets, and is simple to operate, convenient to use, and widely applicable.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A bonding fixture for assembling irregularly shaped workpieces with PC sheets includes a fixture body and a vacuum device. The fixture body has a first placement part for placing and positioning a first PC sheet and a second placement part for placing and positioning a second PC sheet. The first placement part is located on one side of the second placement part. The interior of the fixture body is provided with a first vacuum chamber and a second vacuum chamber corresponding to the first placement part and the second placement part, respectively. The first vacuum chamber and the second vacuum chamber are connected to each other through a first pipe. The surface of the first placement part is provided with a first adsorption hole communicating with the first vacuum chamber. The surface of the second placement part is provided with a second adsorption hole communicating with the second vacuum chamber. The vacuum device is connected to the first vacuum chamber and / or the second vacuum chamber.

[0008] As a preferred embodiment, two second placement parts are provided and symmetrically arranged on the fixture body. The first placement part is located at the rear side between the two second placement parts. Correspondingly, two second vacuum chambers are provided. The two second vacuum chambers are connected by a second pipe, and the second pipe is connected to the first vacuum chamber by a third pipe.

[0009] As a preferred embodiment, the fixture body is provided with a support column for supporting and contacting the irregularly shaped workpiece, and the support column is located on the periphery of the second placement part.

[0010] As a preferred embodiment, the first placement part is provided with a first placement groove, and the first adsorption hole is provided on the inner end face of the first placement groove; correspondingly, the second placement part is provided with a second placement groove, and the second adsorption hole is provided on the inner end face of the second placement groove.

[0011] As a preferred embodiment, the inner wall of the first placement groove has a first guide slope extending obliquely upward from the inside out, so as to guide the first PC sheet to be placed on the first placement groove.

[0012] As a preferred embodiment, the inner wall of the second placement groove has a second guide slope extending obliquely upward from the inside out, so as to guide the second PC sheet to be placed on the second placement groove.

[0013] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly uses the design of each component to place PC sheets of corresponding shapes on the first and second placement parts, and uses a vacuum device to adsorb and position the PC sheets on the corresponding placement parts. Then, the PC sheets are bonded to the irregular workpiece, thereby realizing the bonding operation of PC sheets at different positions on the irregular workpiece, reducing the configuration of additional bonding fixtures, improving the bonding efficiency between the irregular workpiece and the PC sheet, and is simple to operate, convenient to use, meets the user's needs, and has a wide range of applications.

[0014] Secondly, the support column is designed to match and position the irregularly shaped workpiece, thereby ensuring that the attachment position of the irregularly shaped workpiece is accurate with the position of the PC sheet on the first and second placement parts. This ensures the bonding effect of the PC sheet on the irregularly shaped workpiece and provides excellent usability. At the same time, the design of the first and second placement slots facilitates the placement and positioning of different PC sheets on the first and second placement parts, thereby ensuring the adsorption and positioning effect of the PC sheet on the corresponding placement part.

[0015] Furthermore, the first guide slope is provided to facilitate the placement of the first PC sheet in the first placement slot, and the second guide slope is provided to facilitate the placement of the second PC sheet in the second placement slot. The operation is simple and convenient.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is an exploded view of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the upper seat of an embodiment of the present utility model;

[0019] Figure 3 This is a cross-sectional view of an embodiment of the present utility model;

[0020] Figure 4 Figure 3 A magnified view of a portion of position A in the diagram.

[0021] Explanation of reference numerals in the attached diagram:

[0022] 101. First Pipeline 102. Second Pipeline

[0023] 103. Third pipe; 104. First PC sheet

[0024] 105. Second PC sheet; 106. Irregularly shaped workpiece

[0025] 10. Jig body 11. First placement part

[0026] 111. First adsorption hole; 112. First placement groove

[0027] 113. First guide slope; 12. Second placement part

[0028] 121. Second adsorption hole; 122. Second placement groove

[0029] 13. First vacuum chamber; 14. Second vacuum chamber

[0030] 15. Support column 16. Upper body

[0031] 17. Lower body. Detailed Implementation

[0032] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0033] A bonding fixture for assembling irregularly shaped workpieces and PC sheets includes a fixture body 10 and a vacuum device (not shown in the figure). The fixture body 10 has a first placement part 11 for placing and positioning a first PC sheet and a second placement part 12 for placing and positioning a second PC sheet. The first placement part 11 is located on one side of the second placement part 12. The interior of the fixture body 10 is provided with a first vacuum chamber 13 and a second vacuum chamber 14 corresponding to the first placement part and the second placement part, respectively. The first vacuum chamber 13 and the second vacuum chamber 14 are connected by a first pipe 101. The surface of the first placement part 11 is provided with a first adsorption hole 111 communicating with the first vacuum chamber. The surface of the second placement part 12 is provided with a second adsorption hole 121 communicating with the second vacuum chamber. The vacuum device is connected to the first vacuum chamber 13 and / or the second vacuum chamber 14.

[0034] In this embodiment, two second placement portions 12 are symmetrically arranged on the fixture body 10. The first placement portion 11 is located at the rear side between the two second placement portions 12. Correspondingly, two second vacuum chambers 14 are provided, and the two second vacuum chambers 14 are connected by a second pipe 102. The second pipe 102 is connected to the first vacuum chamber 13 by a third pipe 103. Preferably, one or more of the first adsorption hole 111 and the second adsorption hole 121 are provided. Thus, through the design of each component, PC sheets of corresponding shapes are placed on the first and second placement portions. With the help of the vacuum device, the PC sheets are adsorbed and positioned on the corresponding placement portions. Then, the PC sheets are bonded to the irregular workpiece, thereby realizing the bonding operation of PC sheets at different positions on the irregular workpiece. This reduces the configuration of additional bonding fixtures, improves the bonding efficiency between the irregular workpiece and the PC sheet, and is simple to operate and convenient to use, meeting the user's needs and having a wide range of applications.

[0035] It should be noted that in actual use, it is not limited to only the first placement part and the second placement part. The first placement part, the second placement part, the third placement part, etc. are configured according to the number of PC sheets to be attached to the irregular workpiece and the shape of the PC sheets.

[0036] Furthermore, the fixture body 10 is provided with a support column 15 for supporting and contacting the irregular workpiece. The support column 15 is located on the periphery of the second placement part 12. In this way, the support column is set up to match and position the irregular workpiece, thereby ensuring that the attachment position of the irregular workpiece is accurate with the position of the PC sheet on the first placement part and the second placement part, thus ensuring the bonding effect of the PC sheet on the irregular workpiece and good usability.

[0037] Furthermore, the first placement part 11 is provided with a first placement groove 112, and the first adsorption hole 111 is provided on the inner end face of the first placement groove 112; correspondingly, the second placement part 12 is provided with a second placement groove 122, and the second adsorption hole 121 is provided on the inner end face of the second placement groove 122. Preferably, the inner wall surface of the first placement groove 112 has a first guide slope 113 extending obliquely upward from the inside to the outside, so as to guide the first PC sheet to be placed on the first placement groove. The inner wall surface of the second placement groove 122 has a second guide slope extending obliquely upward from the inside to the outside, so as to guide the second PC sheet to be placed on the second placement groove. Thus, the arrangement of the first placement groove and the second placement groove is beneficial for the placement and positioning of different PC sheets on the first placement part and the second placement part respectively, thereby ensuring the adsorption and positioning effect of the PC sheet on the corresponding placement part. At the same time, the arrangement of the first and second guide slopes makes it easy to guide the first PC sheet and the second PC sheet to be placed on the corresponding placement groove, which is simple to operate and convenient to use.

[0038] The fixture body 10 includes a detachably connected upper seat 16 and lower seat 17. The first placement part 11 and the second placement part 12 are both disposed at the upper end of the upper seat 16. The first vacuum chamber 13 and the second vacuum chamber 14 are disposed at the lower end of the upper seat 16. The upper seat 16 is assembled and connected to the lower seat 17 to seal the first vacuum chamber 13 and the second vacuum chamber 14. Preferably, a sealing element (not shown in the figure) is provided between the upper seat 16 and the lower seat 17.

[0039] The key design feature of this utility model is that, through the design of its various components, it utilizes the first and second placement parts to place PC sheets of corresponding shapes, and with the help of a vacuum device, it adsorbs and positions the PC sheets on the corresponding placement parts, and then performs a bonding operation between the PC sheets and the irregular workpiece. This enables the bonding operation of PC sheets at different positions on the irregular workpiece, reduces the configuration of additional bonding fixtures, improves the bonding efficiency between the irregular workpiece and the PC sheet, is simple to operate, convenient to use, meets the user's needs, and has a wide range of applications.

[0040] Secondly, the support column is designed to match and position the irregularly shaped workpiece, thereby ensuring that the attachment position of the irregularly shaped workpiece is accurate with the position of the PC sheet on the first and second placement parts. This ensures the bonding effect of the PC sheet on the irregularly shaped workpiece and provides excellent usability. At the same time, the design of the first and second placement slots facilitates the placement and positioning of different PC sheets on the first and second placement parts, thereby ensuring the adsorption and positioning effect of the PC sheet on the corresponding placement part.

[0041] Furthermore, the first guide slope is provided to facilitate the placement of the first PC sheet in the first placement slot, and the second guide slope is provided to facilitate the placement of the second PC sheet in the second placement slot. The operation is simple and convenient.

[0042] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A bonding fixture for assembling irregularly shaped workpieces and PC sheets, characterized in that: The fixture includes a jig body and a vacuum device. The jig body has a first placement part for placing and positioning a first PC sheet and a second placement part for placing and positioning a second PC sheet. The first placement part is located on one side of the second placement part. The interior of the jig body is provided with a first vacuum chamber and a second vacuum chamber corresponding to the first placement part and the second placement part, respectively. The first vacuum chamber and the second vacuum chamber are connected to each other through a first pipe. The surface of the first placement part is provided with a first adsorption hole communicating with the first vacuum chamber. The surface of the second placement part is provided with a second adsorption hole communicating with the second vacuum chamber. The vacuum device is connected to the first vacuum chamber and / or the second vacuum chamber.

2. The bonding fixture for assembling irregularly shaped workpieces and PC sheets according to claim 1, characterized in that: Two second placement parts are provided and symmetrically arranged on the fixture body. The first placement part is located at the rear side between the two second placement parts. Correspondingly, two second vacuum chambers are provided. The two second vacuum chambers are connected by a second pipe. The second pipe is connected to the first vacuum chamber by a third pipe.

3. The bonding fixture for assembling irregularly shaped workpieces and PC sheets according to claim 1, characterized in that: The fixture body is provided with a support column for supporting and contacting the irregularly shaped workpiece, and the support column is located on the periphery of the second placement part.

4. The bonding fixture for assembling irregularly shaped workpieces and PC sheets according to claim 1, characterized in that: The first placement part is provided with a first placement groove, and the first adsorption hole is provided on the inner end face of the first placement groove; correspondingly, the second placement part is provided with a second placement groove, and the second adsorption hole is provided on the inner end face of the second placement groove.

5. The bonding fixture for assembling irregularly shaped workpieces and PC sheets according to claim 4, characterized in that: The inner wall of the first placement slot has a first guide slope extending obliquely upward from the inside out, so as to guide the first PC sheet to be placed on the first placement slot.

6. The bonding fixture for assembling irregularly shaped workpieces and PC sheets according to claim 4, characterized in that: The inner wall of the second placement groove has a second guide slope extending obliquely upward from the inside out, so as to guide the second PC sheet to be placed on the second placement groove.

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