Three-dimensional detection auxiliary device for precision mold

Abstract

The utility model discloses a precision mold three-dimensional detection auxiliary device, which comprises an auxiliary fixing device main body, the auxiliary fixing device main body comprises a fixed bottom plate, a fixed clamping plate and a movable clamping plate, and the fixed clamping plate and the movable clamping plate are respectively arranged at two ends of the upper surface of the fixed bottom plate. The fixed clamping plate and the movable clamping plate are the same in structure. By designing an extending clamping and fixing mechanism, before an auxiliary fixing device body assists in fixing and installing a precision mold, the side faces of a fixed clamping plate and a movable clamping plate can be extended according to the model of the mold, two movable blocks move oppositely when a two-way lead screw rotates, and the movable blocks drive extending clamping plates to move when moving; when the fixed clamping plate and the movable clamping plate clamp and fixedly install the precision mold, the extension clamping plates extend, clamp and fixedly install the side face of the precision mold, and adjustment is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary devices, and in particular relates to a three-dimensional detection auxiliary device for precision moulds. Background Art

[0002] Precision molds are key tools for manufacturing high-precision parts and products. As customized metal tools, precision molds need to be inspected by three-dimensional detection equipment after processing and production. The precision molds need to be fixed during the three-dimensional detection equipment inspection. Usually, the precision molds are fixed and installed through auxiliary devices. The existing auxiliary devices are fixing tools used for auxiliary fixing and installation during the three-dimensional detection of precision molds. They are convenient for fixing and accurately inspecting the precision molds. When fixed and installed, they are convenient for extending the side clamping and fixing, which makes adjustment more convenient and installation more tight, thereby improving the convenience of auxiliary fixing devices for auxiliary fixing and adjustment of precision molds during three-dimensional detection and strengthening the fixation of clamping.

[0003] The existing auxiliary device is used for auxiliary fixed installation in the three-dimensional detection of precision molds. The auxiliary device is used to place the precision mold on the surface of the fixed base plate in contact with the surface of the fixed clamping plate, and then the movable clamping plate is moved and adjusted to clamp and fix it on the other end of the precision mold, so that the auxiliary device can be used for auxiliary fixed detection. When auxiliary fixing of precision molds of different models, it is not convenient to extend the fixed clamping plate and the movable clamping plate of the auxiliary device to clamp and fix the opposite sides, which makes the fixed installation inconvenient, thereby affecting the convenience of the auxiliary device in auxiliary extension and fixed adjustment of the precision mold three-dimensional detection. For this reason, the utility model proposes an auxiliary device for three-dimensional detection of precision molds. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for three-dimensional detection of precision molds, so as to solve the problem proposed in the above background technology that the auxiliary device is used for auxiliary fixed installation in the three-dimensional detection of precision molds. When assisting in fixing precision molds of different models, it is not convenient to extend the fixed clamping plate and the movable clamping plate of the auxiliary device to clamp and fix the opposite sides, making the fixed installation inconvenient, thereby affecting the convenience of the auxiliary device in the three-dimensional detection of precision molds.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision mold three-dimensional detection auxiliary device, including an auxiliary fixing device body, the auxiliary fixing device body includes a fixed base plate, a fixed clamping plate and a movable clamping plate, the fixed clamping plate and the movable clamping plate are respectively arranged at both ends of the upper surface of the fixed base plate, and the fixed clamping plate has the same structure as the movable clamping plate, and the auxiliary fixing device body is also provided with:

[0006] An extended clamping and fixing mechanism includes an extended clamping and fixing component, a rotation adjustment component and a limit sliding component. The extended clamping and fixing component is arranged at the ends of the fixed clamping plate and the movable clamping plate, the rotation adjustment component is arranged at the inner top ends of the fixed clamping plate and the movable clamping plate, and the limit sliding component is arranged at the bottom end of the extended clamping and fixing component.

[0007] Preferably, mounting holes are provided at the four corners of the fixed base plate, a main screw is rotatably connected at the middle position inside the fixed base plate, a movable frame is provided on the outer surface of the main screw, and the end of the movable frame is fixedly connected to the side of the movable splint by welding, and the end of the main screw is located on the surface of the fixed base plate and a main handwheel is installed.

[0008] Preferably, the extension clamping and fixing assembly comprises a movable adjustment groove opened at the ends of the fixed clamping plate and the movable clamping plate, and the extension clamping plate is arranged inside the movable adjustment groove.

[0009] Preferably, the side surface of the extension clamping plate is L-shaped, and the two extension clamping plates are symmetrically arranged.

[0010] Preferably, the rotation adjustment assembly includes grooves opened on the inner surfaces of the ends of the fixed splint and the movable splint, the interior of the groove is rotatably connected with a bidirectional screw rod, the end of the bidirectional screw rod is located on the surface of the fixed splint and an auxiliary handwheel is installed, and moving blocks are provided at both ends of the bidirectional screw rod, and the ends of the moving blocks are fixedly connected to the surface of the extension splint by welding.

[0011] Preferably, the bidirectional screw rod matches the outer surface of the moving block, and the extension clamp plate and the interior of the moving adjustment groove are movably connected to the moving block through the bidirectional screw rod.

[0012] Preferably, the limiting sliding assembly includes two limiting sliding grooves opened on both ends of the upper surface of the fixed base plate, the internal sliding connection of the limiting sliding groove is connected to the limiting sliding block, and the end of the limiting sliding block is fixedly connected to one end of the lower surface of the extension clamp by welding.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By designing an extended clamping and fixing mechanism, before the auxiliary fixing device body assists in fixing and installing the precision mold, the sides of the fixed splint and the movable splint can be extended according to the mold model. When the bidirectional screw rotates, the two movable blocks move toward each other. When the movable block moves, it drives the extended splint to move until the two extended splints are opened to the length for side fixed installation. When the fixed splint and the movable splint clamp and fix the precision mold, the extended splint extends the side of the precision mold for clamping and fixing, and the adjustment is more convenient, thereby improving the convenience of auxiliary fixing adjustment of the auxiliary fixing device body for three-dimensional inspection of the precision mold and strengthening the fixation of the clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural diagram of the fixed base plate, the movable frame and the main screw rod of the utility model;

[0017] Figure 3 It is a schematic diagram of the extension splint and the cross-sectional structure of the extension splint of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0019] Figure 5 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0020] In the figure: 100, auxiliary fixing device body; 101, fixed base plate; 102, fixed splint; 1021, movable adjustment slot; 1022, extension splint; 1023, movable block; 1024, bidirectional screw; 1025, groove; 1026, auxiliary hand wheel; 1027, limit slider; 1028, limit slide groove; 103, movable splint; 104, mounting hole; 105, main hand wheel; 106, movable frame; 107, main screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5The utility model provides a technical solution: a precision mold three-dimensional detection auxiliary device, including an auxiliary fixing device body 100, the auxiliary fixing device body 100 includes a fixed base plate 101, a fixed clamping plate 102 and a movable clamping plate 103, four corners of the fixed base plate 101 are provided with mounting holes 104, the auxiliary fixing device body 100 is fixedly installed on the support seat surface of the three-dimensional detection device through bolts passing through the mounting holes 104, the main screw rod 107 is rotatably connected at the middle position of the fixed base plate 101, the outer surface of the main screw rod 107 is provided with a movable frame 106, and the end of the movable frame 106 is connected to the movable clamping plate 103. The side is fixedly connected by welding, the end of the main screw rod 107 is located on the surface of the fixed base plate 101 and a main hand wheel 105 is installed, the fixed clamping plate 102 and the movable clamping plate 103 are respectively arranged at both ends of the upper surface of the fixed base plate 101, and the fixed clamping plate 102 and the movable clamping plate 103 have the same structure. When the precision mold is placed on the surface of the fixed base plate 101 and the side surface is attached to the surface of the fixed clamping plate 102, the main screw rod 107 is rotated to drive the movable frame 106 and the movable clamping plate 103 to move, so that the movable clamping plate 103 is moved and clamped to the other side of the precision mold, which is convenient for auxiliary fixing of the precision mold for three-dimensional detection. The auxiliary fixing device body 100 is also provided with:

[0023] An extended clamping and fixing mechanism includes an extended clamping and fixing component, a rotation adjustment component and a limit sliding component. The extended clamping and fixing component is arranged at the ends of the fixed clamping plate 102 and the movable clamping plate 103, the rotation adjustment component is arranged at the inner top end of the fixed clamping plate 102 and the movable clamping plate 103, and the limit sliding component is arranged at the bottom end of the extended clamping and fixing component. When the auxiliary fixing device main body 100 assists in fixing the precision mold for three-dimensional inspection, the extended clamping and fixing mechanism can extend and strengthen the fixation of the precision mold, and the adjustment is more convenient. The fixed installation is strengthened during auxiliary fixation, thereby improving the convenience of auxiliary fixation adjustment and the enhanced fixation of the clamping of the auxiliary fixing device main body 100 during three-dimensional inspection of the precision mold.

[0024] In order to facilitate the extended clamping and fixing of the sides of precision molds of different models through the extended clamping and fixing assembly, in the present embodiment, preferably, the extended clamping and fixing assembly includes a movable adjustment groove 1021 opened at the ends of the fixed clamp plate 102 and the movable clamp plate 103, and an extended clamp plate 1022 is arranged inside the movable adjustment groove 1021. The side of the extended clamp plate 1022 is an L-shaped structure, and the two extended clamp plates 1022 are symmetrically arranged. The extended clamp plate 1022 is moved and adjusted inside the movable adjustment groove 1021, so that the extended clamp plate 1022 is moved and adjusted to the ends of the fixed clamp plate 102 and the movable clamp plate 103 to clamp and fix the side of the precision mold, which is easy to extend and fix.

[0025] In order to facilitate the movement and adjustment of the extension clamping plate 1022 by rotating the adjustment component, in this embodiment, preferably, the rotation adjustment component includes a groove 1025 opened on the inner surface of the end of the fixed clamping plate 102 and the movable clamping plate 103, and the inner rotation of the groove 1025 is connected to a bidirectional screw rod 1024, and the end of the bidirectional screw rod 1024 is located on the surface of the fixed clamping plate 102 and an auxiliary hand wheel 1026 is installed. The auxiliary hand wheel 1026 can be held to drive the bidirectional screw rod 1024 to rotate, which is convenient for the rotation and adjustment of the bidirectional screw rod 1024. The two ends of the bidirectional screw rod 1024 are connected to the inner surface of the fixed clamping plate 102. A moving block 1023 is provided at the end, and the end of the moving block 1023 is fixedly connected to the surface of the extension splint 1022 by welding, the bidirectional screw rod 1024 is matched with the outer surface of the moving block 1023, and the extension splint 1022 and the interior of the movable adjustment groove 1021 are movably connected with the moving block 1023 through the bidirectional screw rod 1024, and the two moving blocks 1023 are driven to move toward each other when the bidirectional screw rod 1024 is rotated, and the moving block 1023 drives the extension splint 1022 to move when it moves, so as to facilitate the movement and adjustment operation of the two extension splints 1022.

[0026] In order to facilitate the sliding control of the extended splint 1022 during movement and stabilize the movement and adjustment through the limiting sliding assembly, in this embodiment, preferably, the limiting sliding assembly includes two limiting grooves 1028 opened at both ends of the upper surface of the fixed base plate 101, and the internal sliding connection of the limiting groove 1028 is connected to the limiting slider 1027. The end of the limiting slider 1027 is fixedly connected to one end of the lower surface of the extended splint 1022 by welding, so that the extended splint 1022 drives the limiting slider 1027 to slide inside the limiting groove 1028 when moving, and stabilizes the sliding operation.

[0027] The working principle and use process of the utility model: when using the auxiliary device for three-dimensional detection of precision molds, the auxiliary fixing device body 100 is placed on the surface of the support seat of the three-dimensional detection equipment through the fixed base plate 101, and the bolts are passed through the inside of the mounting hole 104 to fix the auxiliary fixing device body 100. After fixed installation, when the auxiliary fixing device body 100 is used to assist in the three-dimensional detection of precision molds, the precision mold is placed on the upper surface of the fixed base plate 101 and contacts the side of the fixed clamping plate 102. The main hand wheel 105 is held to drive the main screw rod 107 to rotate. The rotation of the main screw rod 107 drives the mobile frame 106 and the mobile clamping plate 103 to move and clamp and fix them on the other side of the precision mold, and it is convenient for the auxiliary fixing device body 100 to assist in the fixed installation during the three-dimensional detection of the precision mold;

[0028] Then, before the auxiliary fixing device main body 100 assists in fixing and installing the precision mold, the side extension and fixed installation of the fixed splint 102 and the movable splint 103 are carried out according to the mold model, the auxiliary hand wheel 1026 can be held to drive the bidirectional screw rod 1024 to rotate inside the groove 1025, and the bidirectional screw rod 1024 rotates to move the two movable blocks 1023 toward each other when the bidirectional screw rod 1024 rotates, and the moving block 1023 drives the extended splint 1022 to move when the two extended splints 1022 are opened to the length of the side fixed installation, and the extended splint 1022 drives the limiting slider 1027 to slide inside the limiting slide groove 1028 when the moving splint 1022 moves. When the precision mold is on the surface of the fixed base plate 101 and is clamped and fixed by the fixed splint 102 and the movable splint 103, the extended splint 1022 is stably moved to extend the side of the precision mold for clamping and fixing, and the adjustment is more convenient, and the fixed installation is strengthened during auxiliary fixation, thereby improving the convenience of auxiliary fixation adjustment of the auxiliary fixing device main body 100 for the three-dimensional detection of the precision mold and the enhanced fixation of the clamping.

[0029] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision mold three-dimensional detection auxiliary device, comprising an auxiliary fixing device body (100), wherein the auxiliary fixing device body (100) comprises a fixed base plate (101), a fixed clamping plate (102) and a movable clamping plate (103), wherein the fixed clamping plate (102) and the movable clamping plate (103) are respectively arranged at two ends of the upper surface of the fixed base plate (101), and the fixed clamping plate (102) and the movable clamping plate (103) have the same structure, characterized in that: The auxiliary fixing device body (100) is also provided with: An extended clamping and fixing mechanism comprises an extended clamping and fixing component, a rotation adjustment component and a limit sliding component, wherein the extended clamping and fixing component is arranged at the ends of the fixed clamping plate (102) and the movable clamping plate (103), the rotation adjustment component is arranged at the inner top ends of the fixed clamping plate (102) and the movable clamping plate (103), and the limit sliding component is arranged at the bottom end of the extended clamping and fixing component.

2. A precision mold three-dimensional detection auxiliary device according to claim 1, characterized in that: The fixed base plate (101) is provided with mounting holes (104) at four corner positions, a main screw rod (107) is rotatably connected at the middle position inside the fixed base plate (101), a movable frame (106) is provided on the outer surface of the main screw rod (107), and the end of the movable frame (106) is fixedly connected to the side of the movable clamping plate (103) by welding, and the end of the main screw rod (107) is located on the surface of the fixed base plate (101) and a main hand wheel (105) is installed.

3. The three-dimensional precision mold detection auxiliary device according to claim 1 is characterized in that: The extending clamping and fixing assembly comprises a movable adjustment groove (1021) opened at the ends of the fixed clamping plate (102) and the movable clamping plate (103), and an extending clamping plate (1022) is arranged inside the movable adjustment groove (1021).

4. The three-dimensional precision mold detection auxiliary device according to claim 3 is characterized by: The side surface of the extension clamping plate (1022) is in an L-shaped structure, and the two extension clamping plates (1022) are symmetrically arranged.

5. The three-dimensional precision mold detection auxiliary device according to claim 3 is characterized by: The rotation adjustment assembly comprises a groove (1025) formed on the inner surface of the ends of the fixed splint (102) and the movable splint (103); a bidirectional screw rod (1024) is rotatably connected inside the groove (1025); the end of the bidirectional screw rod (1024) is located on the surface of the fixed splint (102) and an auxiliary hand wheel (1026) is installed; movable blocks (1023) are provided at both ends of the bidirectional screw rod (1024), and the end of the movable block (1023) is fixedly connected to the surface of the extension splint (1022) by welding.

6. The three-dimensional precision mold detection auxiliary device according to claim 5 is characterized in that: The bidirectional screw rod (1024) matches the outer surface of the moving block (1023), and the extension clamping plate (1022) and the interior of the moving adjustment groove (1021) are movably connected to the moving block (1023) through the bidirectional screw rod (1024).

7. The three-dimensional precision mold detection auxiliary device according to claim 3 is characterized by: The limiting sliding assembly comprises two limiting sliding grooves (1028) provided at both ends of the upper surface of the fixed base plate (101); the limiting sliding grooves (1028) are internally slidably connected to the limiting sliding block (1027); and the end of the limiting sliding block (1027) is fixedly connected to one end of the lower surface of the extension clamping plate (1022) by welding.

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