Sliding die for processing inner ball of camera

Abstract

The utility model relates to the technical field of machining dies, in particular to a sliding die for machining an inner ball of a camera, which comprises a die assembly, a sliding block and a sliding block, and the die assembly comprises an upper die set and a lower die set which are used for machining and forming the inner ball of the camera; the positioning assembly comprises a sliding block, a driving block and a positioning block, the sliding block is horizontally connected with the upper module in a sliding mode, the driving block is driven by the upper module and moves vertically, the positioning block is driven by the positioning block and can abut against the outer wall of an inner ball of the camera, and at least two inclined faces which are matched with each other and parallel to each other are arranged between the driving block and the sliding block. According to the utility model, the inner ball of the camera can be conveniently positioned, so that the processing precision of the inner ball of the camera is improved, and the reject ratio and the production cost of inner ball products of the camera are reduced.

Description

Technical Field

[0001] This application relates to the field of machining mold technology, and specifically discloses a sliding mold for machining the inner ball of a camera. Background Technology

[0002] The inner sphere of a camera is a hemispherical or spherical structural component inside the lens of a spherical surveillance camera, primarily used to protect the internal lens. Typically, the inner sphere is manufactured through a multi-stage stamping process, followed by rough grinding, fine grinding, polishing, and coating.

[0003] Currently, there is a problem with positioning the inner sphere of a camera during the stamping process. If the inner sphere cannot be accurately positioned, the stamped product is prone to large errors, resulting in defective products and wasting raw materials, which increases production costs. At present, the molds used to process the inner sphere of a camera mainly rely on external positioning equipment for positioning, which is complex to control and cumbersome. Therefore, in view of this, the inventor provides a sliding mold for processing the inner sphere of a camera to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a sliding mold for machining the inner ball of a camera, which can conveniently position the inner ball of the camera.

[0005] To achieve the above objectives, the basic solution of this utility model provides a sliding mold for machining a ball inside a camera, comprising:

[0006] A mold assembly, the mold assembly comprising an upper mold and a lower mold for machining the inner sphere of a camera;

[0007] The positioning component includes a sliding block that is horizontally slidably connected to the upper module, a driving block that is driven by the upper module and moves vertically, and a positioning block that is driven by the positioning block and can press against the outer wall of the inner ball of the camera. At least two mutually adapted and parallel inclined surfaces are provided between the driving block and the sliding block.

[0008] Furthermore, the upper module includes an upper mold base, an upper cover plate, and an upper template arranged sequentially from top to bottom; the lower module includes a lower mold base, a lower pad plate, a lower clamping plate, and a lower template arranged sequentially from bottom to top, and the bottom of the upper template is provided with a cavity adapted to the processing end face of the inner ball of the camera.

[0009] Furthermore, the sliding block is horizontally slidably connected to the upper cover plate, the driving block is driven by the upper mold base and vertically slidably connected to the upper cover plate, and the positioning block passes through the upper template and extends into the cavity to abut against the outer wall of the inner ball of the camera.

[0010] Furthermore, a number of elastic elements are provided between the upper mold base and the upper cover plate.

[0011] Furthermore, the outer wall of the upper cover plate is provided with a guide block, and the guide block is provided with a guide groove. The driving block is vertically slidably connected to the guide groove. The lower pad plate is provided with a support block, and the sliding block is horizontally slidably connected to the support block.

[0012] Furthermore, the sliding block is provided with a vertical through groove, and the inclined surface is respectively provided in the through groove, on the side of the driving block near the positioning block, and on the side away from the positioning block.

[0013] Furthermore, the end of the sliding block that contacts the positioning block is provided with interlocking concave and convex surfaces.

[0014] Furthermore, there are several cavities, and several positioning components, each corresponding to one of the cavities.

[0015] The principle and effect of this solution are as follows:

[0016] Compared with the prior art, in the process of processing the inner ball of the camera, the present invention first drives the driving block to move vertically through the mold assembly. Then, the inclined surfaces of the driving block and the sliding block cooperate to drive the sliding block and the positioning block to move horizontally, so that the positioning block positions the inner ball of the camera. This facilitates the positioning process of the inner ball of the camera, thereby improving the processing accuracy of the inner ball of the camera and reducing the defect rate and production cost of the inner ball of the camera. At the same time, after the processing is completed, the inclined surfaces of the driving block and the sliding block cooperate to drive the sliding block and the positioning block to move in the opposite direction, so that the positioning block can disengage from positioning the inner ball of the camera. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of a sliding mold for machining a ball inside a camera, according to an embodiment of this application, is shown.

[0019] Figure 2 An exploded view of a portion of the structure of a sliding mold for machining a ball inside a camera, according to an embodiment of this application, is shown.

[0020] Figure 3 This illustration shows a schematic diagram of a positioning component for a sliding mold used in the machining of a ball inside a camera, according to an embodiment of this application.

[0021] Figure 4 This illustration shows a schematic diagram of the upper template connection of a sliding mold for machining a ball inside a camera, according to an embodiment of this application.

[0022] Figure 5 This illustration shows a schematic diagram of the positioning component of a sliding mold for machining a ball inside a camera, according to an embodiment of this application, and its cooperation with the upper template.

[0023] Figure 6 An exploded view of a positioning component of a sliding mold for machining a ball inside a camera, according to an embodiment of this application, is shown. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] The reference numerals in the accompanying drawings include: lower mold base 1, lower clamping plate 2, lower pad plate 3, upper cover plate 4, upper mold base 5, upper template 6, lower template 7, inner ball of camera 8, sliding block 9, positioning block 10, driving block 11, guide block 12, support block 13, through hole 14, cavity 15, spring 16.

[0026] A sliding mold for machining balls inside a camera, implementing, for example Figure 1 and Figure 2 The diagram shows a mold assembly and a positioning assembly. The mold assembly includes an upper mold assembly and a lower mold assembly. The upper mold assembly includes an upper mold base 5, an upper cover plate 4, and an upper template 6 arranged sequentially from top to bottom. The lower mold assembly includes a lower mold base 1, a lower pad plate 3, a lower clamping plate 2, and a lower template 7 arranged sequentially from bottom to top. The upper mold assembly is driven by an external power source, such as a hydraulic cylinder or a pneumatic cylinder. The surface of the lower template 7 has a groove for accommodating the camera inner ball 8 for processing. The bottom of the upper template 6 has a cavity 15 adapted to the processing end face of the camera inner ball 8. In this embodiment, there are two grooves and two cavities 15, which can be used to process two camera inner balls 8 simultaneously. Several guide rods and elastic elements sleeved on the guide rods are provided between the upper mold base 5 and the upper cover plate 4. The elastic elements are springs 16. The upper cover plate 4 is fixed to the guide rods, and the upper mold base 5 is slidably connected to the guide rods. Auxiliary guide rods are also provided at the four corners of the upper mold base 5 and the upper cover plate 4.

[0027] like Figure 3 and Figure 4As shown, there are two positioning components, symmetrically arranged on both sides of the mold assembly. Each positioning component includes a sliding block 9 horizontally slidably connected to the upper cover plate 4, a driving block 11 driven by the upper mold base 5 and vertically slidably connected to the upper cover plate 4, and a positioning block 10 that cooperates with the sliding block 9, passes through the upper template 6, and extends into the cavity 15 to abut against the outer wall of the inner sphere 8 of the camera. The upper template 6 has corresponding through holes 14 for the positioning block 10 to pass through. Correspondingly, the outer wall of the upper cover plate 4 has a guide block 12 with a guide groove inside. The driving block 11 is vertically slidably connected to the guide groove. The lower pad 3 has a support block 13, and the sliding block 9 is horizontally slidably connected to the support block 13.

[0028] like Figure 5 As shown, taking the positioning component on the left as an example, the sliding block 9 is vertically provided with a through groove through which the driving block 11 can pass. The left and right sides of the through groove and the left and right sides of the sliding block 9 are provided with inclined surfaces. The inclined surface of the driving block 11 and the inclined surface of the through groove are adapted to each other. The inclined surface on the right is used to drive the sliding block 9 to move to the right when the driving block 11 moves downward. The inclined surface on the left is used to drive the sliding block 9 to move to the left and reset when the driving block 11 moves upward. The sliding block 9 needs to drive the positioning block 10 to move left and right. Therefore, the right end of the sliding block 9 and the left end of the positioning block 10 are provided with interlocking concave and convex surfaces.

[0029] During the processing of the inner ball 8 of the camera, taking the positioning component on the left as an example, the upper mold base 5 first drives the drive block 11 to move vertically, so that the inclined surface on the right side of the drive block 11 cooperates with the inclined surface on the right side of the through groove, thereby driving the sliding block 9 to move to the right. Of course, the sliding block 9 in the positioning component on the right side moves to the left, so as to drive the positioning block 10 to move horizontally, thereby enabling the positioning block 10 to position the inner ball 8 of the camera, so as to conveniently realize the positioning process of the inner ball 8 of the camera, thereby improving the processing accuracy of the inner ball 8 of the camera, and thus reducing the defect rate and production cost of the inner ball 8 of the camera. After the processing is completed, the inclined surfaces of the drive block 11 and the sliding block 9 cooperate to drive the sliding block 9 and the positioning block 10 to move in the opposite direction, so that the positioning block 10 can disengage from the positioning of the inner ball 8 of the camera.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sliding mold for machining balls inside a camera, characterized in that, include: A mold assembly, the mold assembly comprising an upper mold and a lower mold for machining the inner sphere of a camera; The positioning component includes a sliding block that is horizontally slidably connected to the upper module, a driving block that is driven by the upper module and moves vertically, and a positioning block that is driven by the positioning block and can press against the outer wall of the inner ball of the camera. At least two mutually adapted and parallel inclined surfaces are provided between the driving block and the sliding block.

2. A sliding mold for machining an inner ball in a camera according to claim 1, characterized in that, The upper module includes an upper mold base, an upper cover plate, and an upper template arranged from top to bottom; the lower module includes a lower mold base, a lower pad plate, a lower clamping plate, and a lower template arranged from bottom to top, and the bottom of the upper template is provided with a cavity that matches the processing end face of the inner ball of the camera.

3. A sliding mold for machining an inner ball in a camera according to claim 2, characterized in that, The sliding block is horizontally slidably connected to the upper cover plate, the driving block is driven by the upper mold base and vertically slidably connected to the upper cover plate, and the positioning block passes through the upper template and extends into the cavity to abut against the outer wall of the inner ball of the camera.

4. A sliding mold for machining an inner ball in a camera according to claim 3, characterized in that, Several elastic elements are provided between the upper mold base and the upper cover plate.

5. A sliding mold for machining an inner ball in a camera according to claim 3, characterized in that, The outer wall of the upper cover plate is provided with a guide block, and the guide block is provided with a guide groove. The driving block is vertically slidably connected to the guide groove. The lower pad plate is provided with a support block, and the sliding block is horizontally slidably connected to the support block.

6. A sliding mold for machining an inner ball in a camera according to claim 1, characterized in that, The sliding block is provided with a vertical through groove, and the inclined surfaces are respectively provided in the through groove, on the side of the driving block near the positioning block, and on the side away from the positioning block.

7. A sliding mold for machining an inner ball in a camera according to claim 1, characterized in that, The end of the sliding block that contacts the positioning block has interlocking concave and convex surfaces.

8. A sliding mold for machining an inner ball in a camera according to claim 2, characterized in that, There are several cavities, and there are several positioning components, each corresponding to one of the cavities.

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