Plastic face shell deformation correction tool
By designing a deformation correction tool for plastic face shells, including tooling plates, downward devices and limit blocks, the problem of deformation of plastic face shells in production is solved, and efficient correction and stable installation is achieved.
Patent Information
- Application Number
- CN202421606275.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-09
AI Technical Summary
During the production of plastic face shells, due to immature process technology, the plastic face shells are prone to deformation and need to be corrected to adapt to subsequent installation.
Design a plastic face shell deformation correction tool, including tooling plate, downward device, positioning hole and limiting block. By cooperating with the limiting block, the downward pressure device can be extruded to the plastic surface shell for correction and can be switched at will.
Through the design of this tooling plate, the deformation of the plastic face shell can be effectively corrected, suitable for mass production, and improve the installation stability of the plastic face shell.
Smart Images
Figure CN222858735U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plastic face shell manufacturing, in particular to a plastic face shell deformation correction tool. Background Art
[0002] In the production of plastic face shells, due to the immaturity of process technology, the plastic face shells may be deformed sometimes. In order to adapt to the subsequent installation of the plastic face shells, the plastic face shells need to be corrected. In order to facilitate the correction of the deformation of the plastic face shells, a set of equipment for correcting the deformation of the plastic face shells needs to be designed. Utility Model Content
[0003] In order to correct the problem of deformation of a plastic face shell occurring during production, the utility model provides a plastic face shell correction tool.
[0004] The utility model is realized by the following scheme:
[0005] A plastic face shell deformation correction tool, including a tooling plate, on which is installed a pressing device for achieving correction by acting on the plastic face shell, the tooling plate including a positioning hole for positioning the plastic face shell, the tooling plate also including a limit block for positioning the plastic face shell, the correction device having a correction working state and a release working state, and when the pressing device is in the pressing state, the pressing device presses down the plastic face shell to cooperate with the limit block to extrude the plastic face shell for correction.
[0006] In the plastic face shell deformation correction tool as described above, the limit blocks include a limit block A and a limit block B which are relatively mounted on the tooling plate and located on the inner side of the plastic face shell.
[0007] As described above, the plastic face shell deformation correction tool, the limit block includes a first limit surface for cooperating with the pressing device to correct the plastic face shell, a second limit surface located above the first limit surface and perpendicular to the first limit surface for opening the plastic face shell from the inside to the outside, and a third limit surface located below the first limit surface and perpendicular to the first limit surface for opening the plastic face shell from the inside to the outside, the third limit surface is located on the outside of the second limit surface.
[0008] As described above, in the plastic face shell deformation correction tool, the tooling plate is provided with a plurality of the positioning holes, and the plurality of positioning holes are distributed around the limit block for cooperating with the mounting columns of the plastic face shell to position the plastic face shell on the tooling plate.
[0009] As described above, in the plastic face shell deformation correction tool, the pressing device includes pressing device a, pressing device b, pressing device c and pressing device d installed on the tooling plate, the pressing device a is located above the limit block A, the pressing device b is located above the limit block B, and the pressing device c and the pressing device d are installed at two corners on the same side of the tooling plate.
[0010] As described above, in the plastic face shell deformation correction tool, the pressing device includes a base mounted on the tooling plate, the base is hinged with a linkage rocker and a locking rocker that can rotate relative to the base, the linkage rocker also includes a connecting rod hinged on the linkage rocker, and the connecting rod is hinged on the locking rocker to form a rocker mechanism.
[0011] As described above, in the plastic face shell deformation correction tool, the locking rocker includes a long handle extending from the hinge with the base, a hollow guide rail is provided on the long handle, and the long handle also includes a pressure rod installed on the hollow guide rail for pressing down the plastic face shell, and the pressure rod can be adjusted in length and position at will.
[0012] As described above, the plastic face shell deformation correction tool, when the pressure rod is pressed down, it is in the correction state, when the linkage rocker moves to be in line with the connecting rod, the pressing device is in the mechanical dead point state, the pressing device is in the correction fixed state, and the pressing device presses down the plastic face shell to cooperate with the limit block to extrude the plastic face shell for correction.
[0013] In the plastic cover deformation correction tool as described above, the limit block is provided with screws for fixing the limit block to the tool plate.
[0014] Compared with the prior art, this application has the following advantages:
[0015] After adopting the structure of the utility model, since the newly processed plastic face shell has high plasticity, the plastic face shell is positioned and installed on the tooling plate through the positioning holes and the limit blocks, and then the plastic face shell is pressed down and corrected through the pressing device. The pressing device can also switch the working state at will, which is suitable for large-scale plastic face shell deformation correction operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for describing the embodiments are briefly introduced below.
[0017] Figure 1 It is a schematic diagram of the structure of the plastic cover deformation correction tooling;
[0018] Figure 2 It is a detailed structural diagram of the limit block of the plastic face shell correction tooling;
[0019] Figure 3is a schematic diagram of a plastic face shell deformation correction tool structure with an uncorrected plastic face shell;
[0020] Figure 4 It is a schematic diagram of the structure of the pressing device of the plastic face shell correction tooling. DETAILED DESCRIPTION
[0021] like Figures 1 to 4 A plastic face shell deformation correction tool shown includes a tool plate 1, on which a pressing device 2 is installed for achieving correction by acting on a plastic face shell 5, the tool plate 1 includes a positioning hole 4 for positioning the plastic face shell 5, the tool plate 1 also includes a limit block 3 for positioning the plastic face shell 5, the pressing device 2 has a correction working state and a release working state, and when the pressing device 2 is in the pressing working state, the pressing device 2 presses down the plastic face shell 5 to cooperate with the limit block 3 to extrude the plastic face shell 5 for correction. After adopting the structure of the utility model, since the newly processed plastic face shell 5 has a high plasticity, the plastic face shell 5 is positioned and installed on the tool plate 1 through the positioning hole 4 and the limit block 3, and then the plastic face shell 5 is pressed down to correct it through the pressing device 2, and the pressing device 2 can also switch the working state at will, which is suitable for large-scale plastic face shell 5 deformation correction operations.
[0022] Furthermore, in order to accurately position the plastic surface shell 5 on the tooling plate, the limit block 3 includes a limit block A301 and a limit block B302 which are relatively installed on the tooling plate 1 and located on the inner side of the plastic surface shell 5. The limit block 3 includes a first limit surface 303 for cooperating with the pressing device 2 to correct the plastic surface shell 5, a second limit surface 304 located above the first limit surface 303 and perpendicular to the first limit surface 303 for opening the plastic surface shell 5 from the inside to the outside, and a third limit surface 305 located below the first limit surface 303 and perpendicular to the first limit surface 303 for opening the plastic surface shell 5 from the inside to the outside, and the third limit surface 305 is located on the outer side of the second limit surface 304. The tooling plate 1 is provided with a plurality of the positioning holes 4, and the plurality of the positioning holes 4 are distributed around the limit block 3 for cooperating with the mounting column of the plastic surface shell 5 to position the plastic surface shell on the tooling plate 1. By installing the limit block 3 on the inner side of the plastic surface shell 5 , the position of the plastic surface shell can be quickly located, and the plastic surface shell 5 can also be stretched horizontally, which is beneficial to the stability and correction of the installation of the plastic surface shell 5 .
[0023] Furthermore, in order to quickly and conveniently correct the plastic face shell 5, the pressing device 2 includes pressing devices a, b, b and b installed on the tooling board 1, the pressing device a is located above the limit block A301, the pressing device b is located above the limit block B302, and the pressing devices b and b are installed at two corners on the same side of the tooling board 1. The pressing device 2 includes a base 201 installed on the tooling board 1, and a linkage rocker 203 and a locking rocker 204 are hinged on the base 201 and can rotate relative to the base 201. The linkage rocker 203 also includes a connecting rod 202 hinged on the linkage rocker, and the connecting rod 202 is hinged on the locking rocker 204 to form a rocker mechanism. The locking rocker 204 includes a long handle 205 extending from the hinged part with the base 201, a hollow guide rail 208 is arranged on the long handle 205, and the long handle 205 also includes a pressure rod 206 installed on the hollow guide rail 208, and the length and position of the pressure rod 206 can be adjusted arbitrarily. When the length of the pressure rod 206 needs to be adjusted, it is only necessary to loosen the screw 207 so that the pressure rod 206 can move relative to the hollow guide rail 208, and the length and position of the pressure rod 206 can be adjusted arbitrarily.
[0024] Furthermore, in order to quickly correct the plastic cover 5, the pressure rod 206 is in a correction state when it is pressed down, and when the linkage rocker 203 moves to be in line with the connecting rod, the pressing device 2 is in a mechanical dead point state, and the pressing device 2 is in a correction fixed state, and the pressing device 2 cooperates with the limit block 3 to correct the plastic cover 5. After adopting such a pressing device 2, when correction is required, it is only necessary to continue to apply force to the connecting rod 202 to drive the pressure rod 206 to press down, and the force acts on the plastic cover 5 through the pressure rod 206, so as to correct it. The limit block 2 is provided with a screw 6 for fixing the limit block 3 on the tooling plate 1.
[0025] The specific working process of the utility model is as follows: when the plastic face shell needs to be corrected, the plastic face shell 5 is installed and positioned on the tooling plate 1 through the cooperation of the positioning hole 4 and the limit block 3, and then force is applied to the pressing device 2 respectively. The pressing rod 206 on the pressing device 2 acts on the plastic face shell 5 from top to bottom, so as to correct the plastic face shell 5 together with the limit block 3 acting on the plastic face shell 5 from bottom to top.
[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A plastic face shell deformation correction tool, comprising a tool plate (1), characterized in that: The tooling plate (1) is provided with a pressing device (2) for achieving correction by acting on the plastic surface shell (5). The tooling plate (1) includes a positioning hole (4) for positioning the plastic surface shell (5). The tooling plate (1) also includes a limit block (3) for supporting the inner side of the plastic surface shell (5). The pressing device (2) has a pressing working state and a releasing working state. When the pressing device (2) is in the pressing working state, the pressing device (2) presses down the plastic surface shell (5) to cooperate with the limit block (3) to extrude the plastic surface shell (5) for correction.
2. The plastic cover deformation correction tool according to claim 1, characterized in that: The limit block (3) comprises a limit block A (301) and a limit block B (302) which are relatively mounted on the tooling plate (1) and located on the inner side of the plastic surface shell (5).
3. The plastic cover deformation correction tool according to claim 2, characterized in that: The limiting block (3) comprises a first limiting surface (303) for cooperating with the pressing device (2) to correct the plastic surface shell (5), a second limiting surface (304) located above the first limiting surface (303) and perpendicular to the first limiting surface (303) for opening the plastic surface shell (5) from the inside to the outside, and a third limiting surface (305) located below the first limiting surface (303) and perpendicular to the first limiting surface (303) for opening the plastic surface shell (5) from the inside to the outside, wherein the third limiting surface (305) is located outside the second limiting surface (304).
4. The plastic cover deformation correction tool according to claim 1, characterized in that: The tooling plate (1) is provided with a plurality of positioning holes (4), and the plurality of positioning holes (4) are distributed around the limiting block (3) and are used to cooperate with the plastic surface shell (5) to position the plastic surface shell on the tooling plate (1).
5. The plastic cover deformation correction tool according to claim 2, characterized in that: The pressing device (2) comprises a pressing device a, a pressing device b, a pressing device c and a pressing device d installed on the tooling plate (1), the pressing device a being located above the limit block A (301), the pressing device b being located above the limit block B (302), and the pressing device c and the pressing device d being installed at two corners on the same side of the tooling plate (1).
6. The plastic cover deformation correction tool according to claim 5, characterized in that: The pressing device (2) comprises a base (201) mounted on the tooling plate (1); a linkage rocker (203) and a locking rocker (204) are hingedly connected to the base (201) and are rotatable relative to the base (201); the linkage rocker (203) further comprises a connecting rod (202) hingedly connected to the linkage rocker; the connecting rod (202) is hingedly connected to the locking rocker (204), forming a rocker mechanism.
7. The plastic cover deformation correction tool according to claim 6, characterized in that: The locking rocker (204) comprises a long handle (205) extending from a hinge with the base (201), a hollow guide rail (208) being provided on the long handle (205), and the long handle (205) further comprises a pressure rod (206) mounted on the hollow guide rail (208) for pressing down the plastic surface shell (5), and the pressure rod (206) can be adjusted in length and position at will.
8. The plastic cover deformation correction tool according to claim 7, characterized in that: When the pressing rod (206) is pressed downward, it is in a correction state. When the linkage rocker (203) moves to be in line with the connecting rod, the pressing device (2) is in a mechanical dead point state. The pressing device (2) is in a correction fixed state. The pressing device (2) presses down the plastic surface shell (5) to cooperate with the limit block (3) to extrude the plastic surface shell (5) for correction.
9. The plastic cover deformation correction tool according to claim 3, characterized in that: The limit block (3) is provided with screws (6) for fixing the limit block (3) on the tooling plate (1).