Pre-contact anti-deviation casting mold

Abstract

The utility model discloses a pre-contact anti-excursion casting mould, including shell, support rod, slide groove, nesting groove and workbench, the bottom of shell is fixedly connected with the support rod, and the inside top end of shell is provided with the slide groove, and the inside bottom end of shell is fixedly connected with the workbench, and the inside of shell is provided with nesting groove at the same time. According to the pre-contact anti-deviation casting mold, the driving mechanism is arranged, when a user needs to conduct demolding on a machined object, a telescopic rod can be started, at the moment, the telescopic rod can contract and synchronously drive a driving plate to move upwards along a supporting rod, a sliding sleeve slides, and a rotating rod can be synchronously driven to rotate; according to the demolding device, the two mold bodies are arranged on the rotating shaft, the mold bodies are pushed to rotate around the rotating shaft, at the moment, the two mold bodies rotate towards the two sides to be opened, demolding is conducted on an object, demolding can be conveniently conducted on a manufactured mold to a certain degree through the structure, the time for manual demolding is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting molds, in particular to a pre-contact anti-deviation casting mold. Background Art

[0002] In the current industrial processing, in order to mass-produce qualified objects of the same size, molds are generally used to form the objects. The required material liquid is injected into the required mold cavity, and the mold is demolded after it cools down. The object is then manufactured. However, existing molds still have defects and shortcomings in some aspects:

[0003] For example, a mold buffer block for a mold with application number CN202020763082.6 includes a top plate, the bottom surface of the top plate is fixedly connected to the upper mold, the bottom surface of the top plate is fixedly connected to the fixing rod, the bottom surface of the fixing rod is fixedly connected to the buffer rod, the outer surface of the buffer rod is slidably connected to the buffer spring, a bottom plate is provided below the top plate, the upper surface of the bottom plate is fixedly connected to the lower mold, the upper surface of the lower mold is fixedly connected to an L-shaped connecting plate, the upper surface of the L-shaped connecting plate is slidably connected to a slider, and the L A spring plate is fixedly connected to one side wall of the L-shaped connecting plate close to the slider, and a hinge rod is rotatably connected to the middle part of the slider. The end of the hinge rod away from the slider is fixedly hinged to the lower part of the outer wall of the fixed rod, and a support plate is fixedly connected to one side wall of the lower mold. A buffer hole is provided in the middle of the support plate, and the buffer rod is adapted to the buffer hole. A sliding groove is provided on the upper surface of the L-shaped connecting plate, and the slider is slidably connected to the inside of the sliding groove. Through this technical solution, the slider can slide inside the sliding groove, thereby squeezing the spring plate.

[0004] The casting molds in the aforementioned documents, when the two molds are in contact and liquid is injected into the mold to form, are not positioned to prevent deviation between the two molds. When the molds are subjected to external impact during the molding process, they may be able to deviate, thereby affecting the molding effect of the mold and reducing the accuracy of the object processing;

[0005] Most of the casting molds in the above documents are opened by opening and closing two molds. The molded objects will still be attached to the inside of a mold. In addition, the molded objects need to be manually removed, and the objects cannot be demolded by themselves. This is inconvenient and increases labor costs.

[0006] Therefore, we propose a pre-contact anti-deviating casting mold to solve the above-mentioned problems. Utility Model Content

[0007] The purpose of the utility model is to provide a pre-contact anti-drift casting mold to solve the problems in the above background technology of no positioning and anti-drift treatment between the two molds and no automatic demolding of the object.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a pre-contact anti-deviation casting mold, comprising a shell, a support rod, a sliding groove, a nesting groove, and a workbench, wherein the bottom of the shell is fixedly connected to the support rod, the top end of the shell is provided with a sliding groove, the bottom end of the shell is fixedly connected to the workbench, and the shell is provided with a nesting groove;

[0009] A telescopic rod, wherein the telescopic rod is fixedly connected to the lower surface of the outer end of the housing, and the other end of the telescopic rod is fixedly connected to a driving plate, and the driving plate is nested and connected to the inner side of the support rod, and a driving mechanism is provided inside the driving plate;

[0010] A bidirectional threaded rod is nested and connected to the inner upper end of the shell, and the outer end of the bidirectional threaded rod is fixedly connected to a handle, and a clamping structure is provided on the bidirectional threaded rod.

[0011] Furthermore, a fixed block is fixedly connected to the upper surface of the workbench, and a rotating shaft is fixedly connected to the inside of the fixed block, and the outer side of the fixed block is nested and connected to the mold body, while both sides of the rotating shaft are nested and connected to the inner side of the mold body, and the mold body will rotate around the rotating shaft.

[0012] Furthermore, the driving mechanism includes a groove, a limiting rod, and a rotating rod, and the groove is opened inside the upper surface of the driving plate, and the limiting rod is fixedly connected to the inside of the groove. At the same time, the groove is symmetrically distributed about the center point of the driving plate, and the limiting rod will limit the sliding position of the sleeve.

[0013] Furthermore, the outer side of the limit rod is nested and connected with a sliding sleeve, and the upper end of the sliding sleeve is hinged with a rotating rod, and the rotating rod is nested and connected inside the nesting groove. At the same time, the other end of the rotating rod is hinged on the mold body. The mold body forms a rotating structure through the rotating rod and the fixed block, and the mold body does not contact the internal parts of the shell when rotating. The rotating rod will push the mold body to rotate under the drive of the sliding sleeve.

[0014] Furthermore, the clamping structure includes a threaded sleeve, a limit block and a clamping block, and the threaded sleeve is threadedly connected to both sides of the bidirectional threaded rod, and the upper end of the threaded sleeve is fixedly connected to the limit block, while the other end of the limit block is nested and connected to the inside of the sliding groove, and the limit block will limit the moving position of the threaded sleeve.

[0015] Furthermore, the lower end of the threaded sleeve is fixedly connected to a clamping block, and the lower end of the clamping block can contact the upper end of the mold body, and the threaded sleeve drives the clamping block through a bidirectional threaded rod to form a sliding structure. Under the action of the threaded rod, the threaded sleeve will drive the clamping block to move.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This pre-contact anti-drift casting mold is equipped with a driving mechanism. When the user needs to demold the processed object, the telescopic rod can be activated. At this time, the telescopic rod can be retracted and synchronously drive the driving plate to move upward along the support rod, causing the sliding sleeve to slide, which will synchronously drive the rotating rod to rotate and push the mold body to rotate around the rotating axis. At this time, the two mold bodies rotate and open to the sides respectively to demold the object. This structure can facilitate the demolding of the finished mold to a certain extent, reducing the time required for manual demolding and improving work efficiency.

[0018] 2. The pre-contact anti-deviation casting mold is provided with a clamping structure. When the user needs to use the mold to form an object, the telescopic rod can be activated to extend, and the mold body can be driven to rotate and close through the rotating rod. At this time, the mold body is closed, and the user can turn the handle to make the handle drive the bidirectional threaded rod to rotate, and synchronously drive the clamping blocks to move toward each other through the threaded sleeve, and clamp and fix the closed mold body. This structure can perform secondary clamping and fixation on the mold body to a certain extent, reducing the problem of the mold body being offset due to external collisions, resulting in low processing accuracy of the object in the mold body and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the mold body of the utility model when it is closed;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the mold body of the utility model when it is opened;

[0022] Figure 4 This is a schematic diagram of the side sectional structure of the workbench of the utility model;

[0023] Figure 5 This is a schematic diagram of the front cross-sectional structure of the groove of the utility model.

[0024] In the figure: 1. Shell; 2. Support rod; 3. Sliding groove; 4. Nesting groove; 5. Workbench; 6. Fixed block; 7. Rotating shaft; 8. Mold body; 9. Telescopic rod; 10. Driving plate; 11. Groove; 12. Limit rod; 13. Sliding sleeve; 14. Rotating rod; 15. Bidirectional threaded rod; 16. Threaded sleeve; 17. Limit block; 18. Clamping block; 19. Handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a pre-contact anti-deviation casting mold, including a shell 1, a support rod 2, a sliding groove 3, a nesting groove 4, a workbench 5, a fixed block 6, a rotating shaft 7, a mold body 8, a telescopic rod 9, a driving plate 10, a groove 11, a limiting rod 12, a sliding sleeve 13, a rotating rod 14, a bidirectional threaded rod 15, a threaded sleeve 16, a limiting block 17, a clamping block 18 and a handle 19.

[0027] In this embodiment:

[0028] The bottom of the housing 1 is fixedly connected to a support rod 2, and the top of the housing 1 is provided with a sliding groove 3, and the bottom of the housing 1 is fixedly connected to a workbench 5, and the housing 1 is provided with a nesting groove 4;

[0029] The telescopic rod 9 is fixedly connected to the lower surface of the outer end of the housing 1, and the other end of the telescopic rod 9 is fixedly connected to the driving plate 10, and the driving plate 10 is nested and connected to the inner side of the support rod 2. At the same time, a driving mechanism is provided inside the driving plate 10;

[0030] The bidirectional threaded rod 15 is nested and connected to the inner upper end of the shell 1, and the outer end of the bidirectional threaded rod 15 is fixedly connected to the handle 19, and the bidirectional threaded rod 15 is provided with a clamping structure.

[0031] The upper surface of the workbench 5 is fixedly connected to a fixed block 6, and the interior of the fixed block 6 is fixedly connected to a rotating shaft 7, and the outer side of the fixed block 6 is nested and connected to the mold body 8, and at the same time, both sides of the rotating shaft 7 are nested and connected to the inner side of the mold body 8. The driving mechanism includes a groove 11, a limit rod 12, and a rotating rod 14, and the groove 11 is opened inside the upper surface of the driving plate 10, and the interior of the groove 11 is fixedly connected to the limit rod 12, and at the same time, the groove 11 is symmetrically distributed about the center point of the driving plate 10, and the outer side of the limit rod 12 is nested and connected to a sliding sleeve 13, and the upper end of the sliding sleeve 13 is hinged to a rotating rod 14, and the rotating rod 14 is nested and connected to the inside of the nesting groove 4, and at the same time, the other end of the rotating rod 14 is hinged to the mold body 8, and the mold body 8 forms a rotating structure with the fixed block 6 through the rotating rod 14, and the mold body 8 does not contact the internal parts of the shell 1 when it rotates.

[0032] according to Figure 2 、 Figure 4 and Figure 5 When the user needs to demold the processed object, the telescopic rod 9 can be started. At this time, the telescopic rod 9 can be retracted and synchronously drive the driving plate 10 to move upward along the support rod 2. When the driving plate 10 moves upward, the sliding sleeve 13 will slide toward each other along the limit rod 12. At this time, the limit rod 12 will limit the sliding sleeve 13 during sliding. When the sliding sleeve 13 slides, it will synchronously drive the rotating rod 14 to rotate. During the rotation process, the rotating rod 14 will synchronously push the mold body 8 to rotate around the rotating shaft 7. At this time, the two mold bodies 8 are rotated and opened to both sides.

[0033] The clamping structure includes a threaded sleeve 16, a limit block 17 and a clamping block 18, and the threaded sleeve 16 is threadedly connected to both sides of the bidirectional threaded rod 15, and the upper end of the threaded sleeve 16 is fixedly connected to the limit block 17, while the other end of the limit block 17 is nested and connected to the inside of the sliding groove 3, the lower end of the threaded sleeve 16 is fixedly connected to the clamping block 18, and the lower end of the clamping block 18 can contact the upper end of the mold body 8, and the threaded sleeve 16 drives the clamping block 18 through the bidirectional threaded rod 15 to form a sliding structure.

[0034] according to Figure 1 、 Figure 2 and Figure 3When the user needs to use the mold to form the object, the telescopic rod 9 can be started to extend. At this time, the telescopic rod 9 drives the driving plate 10 to move downward, and synchronously drives the sliding sleeve 13 to move to both sides along the limit rod 12. When the sliding sleeve 13 moves, it drives the mold body 8 to rotate and close through the rotating rod 14. At this time, the mold body 8 is closed, and the user can turn the handle 19 so that the handle 19 drives the bidirectional threaded rod 15 to rotate. When the bidirectional threaded rod 15 is rotating, the threaded sleeve 16 will slide toward each other along the bidirectional threaded rod 15. At this time, the limit block 17 moves synchronously in the sliding groove 3 and assists in limiting the threaded sleeve 16. When the threaded sleeve 16 moves, it will synchronously drive the clamping block 18 to move toward each other and clamp and fix the closed mold body 8.

[0035] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the embodiments of the present invention have been shown and described, 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 pre-contact anti-deviating casting mold, comprising a shell (1), a support rod (2), a sliding groove (3), a nesting groove (4) and a workbench (5), wherein the bottom of the shell (1) is fixedly connected to the support rod (2), the top end of the shell (1) is provided with a sliding groove (3), the bottom end of the shell (1) is fixedly connected to the workbench (5), and the inside of the shell (1) is provided with a nesting groove (4); Its characteristics are: Also includes: A telescopic rod (9), wherein the telescopic rod (9) is fixedly connected to the lower surface of the outer end of the housing (1), and the other end of the telescopic rod (9) is fixedly connected to a driving plate (10), and the driving plate (10) is nested and connected to the inner side of the support rod (2), and a driving mechanism is provided inside the driving plate (10); A bidirectional threaded rod (15) is nested and connected to the inner upper end of the housing (1), and the outer end of the bidirectional threaded rod (15) is fixedly connected to a handle (19), and a clamping structure is provided on the bidirectional threaded rod (15).

2. The pre-contact anti-drift casting mold according to claim 1, characterized in that: The upper surface of the workbench (5) is fixedly connected to a fixed block (6), and the interior of the fixed block (6) is fixedly connected to a rotating shaft (7), and the outer side of the fixed block (6) is nested and connected to a mold body (8), while both sides of the rotating shaft (7) are nested and connected to the inner side of the mold body (8).

3. The pre-contact anti-drift casting mold according to claim 1, characterized in that: The driving mechanism comprises a groove (11), a limiting rod (12), and a rotating rod (14), wherein the groove (11) is provided inside the upper surface of the driving plate (10), and the limiting rod (12) is fixedly connected inside the groove (11), and the groove (11) is symmetrically distributed about the center point of the driving plate (10).

4. The pre-contact anti-drift casting mold according to claim 3, characterized in that: The outer side of the limiting rod (12) is nested and connected with a sliding sleeve (13), and the upper end of the sliding sleeve (13) is hinged with a rotating rod (14), and the rotating rod (14) is nested and connected inside the nesting groove (4), while the other end of the rotating rod (14) is hinged on the mold body (8), and the mold body (8) forms a rotating structure with the fixed block (6) through the rotating rod (14), and the mold body (8) does not contact the internal parts of the shell (1) when rotating.

5. The pre-contact anti-drift casting mold according to claim 1, characterized in that: The clamping structure comprises a threaded sleeve (16), a limiting block (17) and a clamping block (18), wherein the threaded sleeve (16) is threadedly connected to both sides of the bidirectional threaded rod (15), and the upper end of the threaded sleeve (16) is fixedly connected to the limiting block (17), while the other end of the limiting block (17) is nested and connected inside the sliding groove (3).

6. The pre-contact anti-drift casting mold according to claim 5, characterized in that: The lower end of the threaded sleeve (16) is fixedly connected to a clamping block (18), and the lower end of the clamping block (18) can contact the upper end of the mold body (8), and the threaded sleeve (16) drives the clamping block (18) through the bidirectional threaded rod (15) to form a sliding structure.

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