Mold side core-pulling positioning structure

Abstract

The utility model relates to the technical field of positioning, and discloses a mold side core-pulling positioning structure which comprises a shell, a supporting sliding groove is fixedly connected to the bottom end of the inner wall of the shell, a supporting sliding rod is slidably connected into a groove body of the supporting sliding groove, and a vertical gear strip is slidably connected to the top end of the supporting sliding rod. A side core is fixedly connected to the bottom end of the right side of the vertical gear rack, a positioning sensor is fixedly connected to the position, close to the edge, of the bottom end of the right side of the vertical gear rack, a positioning sliding rod is slidably connected to the rear side of the vertical gear rack, and a positioning motor is fixedly connected to the front end of the left side of the positioning sliding rod. According to the side core-pulling mold positioning device, after the mold is placed in, the inductor induces and positions, the two gear racks are driven by a series of motors to move transversely and longitudinally respectively, relative objects are driven to move to positioning points, rapid molding of the mold and accurate positioning of the side core-pulling mold are completed, the machining and positioning efficiency is improved, and the requirements of workers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning, in particular to a mold side core pulling positioning structure. Background Art

[0002] In modern industrial production, especially in injection molding and die-casting processes, the demand for products with complex shapes and special structures is increasing. In order to meet the production requirements of these products, mold technology is also continuously developing and innovating.

[0003] With the increasing production requirements, higher requirements are placed on the accuracy, stability and reliability of the mold side core pulling positioning structure. It is necessary to develop a more advanced, efficient and precise mold side core pulling positioning structure to meet the production needs of complex products, improve the service life and production efficiency of the mold, and ensure the quality and consistency of the products.

[0004] During the die-casting process, there are often problems such as inaccurate positioning, poor stability, and uneven movement, which may lead to substandard dimensional accuracy of the product. The mold that is shaped after heating will have a certain impact on the product due to the surface temperature, resulting in poor surface quality, affecting production efficiency and product quality, and increasing production costs and maintenance workload. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mold side core pulling positioning structure, which aims to improve the problems in the existing technology such as inaccurate positioning, poor stability, uneven movement, substandard dimensional accuracy, and the fixed mold having a certain impact on the product due to surface temperature.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a mold side core pulling positioning structure, including a shell, the bottom end of the inner wall of the shell is fixedly connected to a support slide, the groove of the support slide is slidably connected to a support sliding rod, the top end of the support sliding rod is slidably connected to a vertical gear bar, the right bottom end of the vertical gear bar is fixedly connected to the side core, the right bottom end of the vertical gear bar is fixedly connected to a positioning sensor near the edge, the rear side of the vertical gear bar is slidably connected to a positioning sliding rod, the left front end of the positioning sliding rod is fixedly connected to a positioning motor, and the output end of the positioning motor The outer wall of the positioning gear is meshed with the outer side of the vertical gear bar, and the other end of the positioning sliding rod is slidably connected to the positioning slide groove. The left top end of the vertical gear bar is fixedly connected to the working gear bar, and the outer wall of the positioning gear is meshed with the outer side of the vertical gear bar. A working sliding rod is slidably connected in the left slide groove of the inner wall of the shell, and the other end of the working sliding rod is fixedly connected to the working motor. A moving component is provided on the working motor, and a cooling mechanism is provided on the inner side of the shell. The cooling mechanism is used to evenly cool the mold during molding and quickly shape it.

[0007] As a further description of the above technical solution:

[0008] The cooling mechanism includes a connecting frame, the bottom of the connecting frame is fixedly connected to the top of the fixed mold gear strip, the other side of the connecting frame is fixedly connected to a connecting block, the lower side of the connecting block is fixedly connected to a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is fixedly connected to the movable mold, the front bottom end of the movable mold is fixedly connected to a water hose, the other end of the water hose is fixedly connected to a cooling box, a two-way water pump is installed at the bottom of the inner wall of the cooling box, the water hose is fixedly connected to the two-way water pump, and the bottom of the inner wall of the cooling box is fixedly connected to a cooling rod.

[0009] As a further description of the above technical solution:

[0010] The moving assembly includes a working motor, the output end of the working motor is fixedly connected to the outer wall of the moving gear, the bottom end of the right side of the inner wall of the outer shell is fixedly connected to a T-shaped frame, the bottom end of the T-shaped frame is fixedly connected to a fixed mold motor, the output end of the fixed mold motor is fixedly connected to a fixed gear, the top end of the fixed gear is meshed with a fixed mold gear bar, the other end of the T-shaped frame is slidably connected to the outer wall groove of the fixed mold gear bar, and the middle part of the top end of the fixed mold gear bar is fixedly connected to the forming mold.

[0011] As a further description of the above technical solution:

[0012] The bottom of the cooling box is fixedly connected to a box frame, the top of the box frame is fixedly connected to a protective rod, a shell door is provided on the right side of the outer wall of the shell, a handle is fixedly connected to the middle of the front side of the shell door, the bottom ends of the front and rear sides of the shell are fixedly connected to fixing frames, and the left and right ends of the fixing frames are fixedly connected with screws.

[0013] As a further description of the above technical solution:

[0014] A plurality of positioning holes are provided on the left side and the rear side of the shell, and each positioning hole is provided with a buckle, and the buckle is installed on one end of the positioning sliding rod and the working sliding rod.

[0015] As a further description of the above technical solution:

[0016] The front bottom of the cooling box is fixedly connected with a drainage pipe, the right side of the drainage pipe is fixedly connected with a valve, and the top of the cooling box is rotatably connected with a box cover.

[0017] As a further description of the above technical solution:

[0018] The bottom of the shell is fixedly connected to a support frame, and the front and rear ends of the bottom of the support frame are fixedly connected to support legs.

[0019] As a further description of the above technical solution:

[0020] A decorative block is fixedly connected to the front corner of the shell, and a control screen is fixedly connected to the middle of the bottom right end of the shell. The control screen is electrically connected to the cooling rod, two-way water pump, positioning sensor, positioning motor, working motor and fixed mold motor.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, after the mold is placed and the sensor senses the positioning, a series of motors drive two gears to move horizontally and vertically respectively, thereby driving the relative object to move to the positioning point. While completing the rapid shaping of the mold, it also accurately positions any mold position for side core pulling, simplifies the operation, improves the processing positioning efficiency, and meets the needs of the staff.

[0023] 2. In the utility model, water is cooled in a cooling box, and a water pump inputs the cooled water into the shaping mold through a water pipe, and then the used water is pumped back into the cooling box, and the cycle is repeated, thereby avoiding the influence of the residual temperature after shaping on the shape of the mold and cooling all parts evenly. The water can also be used multiple times, which is more suitable for sustainable development, and also better guarantees the accuracy of the mold and improves the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a front perspective view of the outer shell of a mold side core pulling positioning structure proposed by the present invention;

[0025] Figure 2 This is a partial structural diagram of a vertical gear bar of a mold side core pulling positioning structure proposed by the utility model;

[0026] Figure 3 This is a partial structural diagram of a fixed die gear of a mold side core pulling positioning structure proposed by the present invention;

[0027] Figure 4 This is a partial structural breakdown diagram of a cooling box with a mold side core pulling and positioning structure proposed by the present invention;

[0028] Figure 5 This is an exploded view of the outer shell of a mold side core pulling and positioning structure proposed by the utility model.

[0029] Legend:

[0030] 1. Housing; 2. Cooling mechanism; 201. Connecting frame; 202. Connecting block; 203. Hydraulic telescopic rod; 204. Moving mold; 205. Water hose; 206. Cooling box; 207. Cooling rod; 208. Two-way water pump; 3. Support chute; 4. Support sliding rod; 5. Vertical gear bar; 6. Side core; 7. Positioning sensor; 8. Positioning sliding rod; 9. Positioning chute; 10. Positioning motor; 11. Positioning gear; 12. Working gear bar; 13. , moving gear; 14. Working motor; 15. Working sliding rod; 16. T-shaped frame; 17. Fixed mold motor; 18. Fixed gear; 19. Fixed mold gear bar; 20. Fixed mold; 21. Protection rod; 22. Fixed frame; 23. Support frame; 24. Support foot; 25. Drain pipe; 26. Decorative block; 27. Clip; 28. Positioning hole; 29. Screw; 30. Valve; 31. Box frame; 32. Handle; 33. Shell door; 34. Box cover; 35. Control panel. DETAILED DESCRIPTION

[0031] 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.

[0032] Please see the attached Figure 2 , Attachment Figure 3 and attached Figure 4The utility model provides an embodiment of a mold side core pulling positioning structure, including a shell 1, the bottom end of the inner wall of the shell 1 is fixedly connected to a supporting slide 3, the groove of the supporting slide 3 is slidably connected to a supporting sliding rod 4, the top of the supporting sliding rod 4 is slidably connected to a vertical gear bar 5, the right bottom end of the vertical gear bar 5 is fixedly connected to the side core 6, the right side of the outer wall of the shell 1 is provided with a shell door 33, the middle part of the front side of the shell door 33 is fixedly connected to a handle 32, the front and rear bottom ends of the shell 1 are fixedly connected to a fixing frame 22, the left and right ends of the fixing frame 22 are fixedly connected to screws 29, the right bottom end of the vertical gear bar 5 is fixedly connected to a positioning sensor 7 near the edge, the rear side of the vertical gear bar 5 is slidably connected to a positioning sliding rod 8, the left front end of the positioning sliding rod 8 is fixedly connected to a positioning motor 10, and the output end of the positioning motor 10 is fixedly connected There is a positioning gear 11, the outer wall of the positioning gear 11 is meshed with the outer side of the vertical gear bar 5, the other end of the positioning sliding rod 8 is slidably connected to the positioning slide groove 9, the left top end of the vertical gear bar 5 is fixedly connected to the working gear bar 12, and the upper side of the working gear bar 12 is meshed with the moving gear 13. A plurality of positioning holes 28 are provided on the left and rear sides of the shell 1, and the positioning holes 28 are provided with buckles 27. The buckles 27 are installed on the positioning sliding rod 8 and one end of the working sliding rod 15. The working sliding rod 15 is slidably connected in the slide groove on the left side of the inner wall of the shell 1, and the other end of the working sliding rod 15 is fixedly connected to the working motor 14. The output end of the working motor 14 is fixedly connected to the outer wall of the moving gear 13, and the bottom end of the right side of the inner wall of the shell 1 is fixedly connected to the T-shaped frame 16, and the bottom end of the T-shaped frame 16 is fixedly connected to the fixed mold motor 17;

[0033] Specifically, a shell door 33 is designed on the right side of the outer wall of the shell 1, and the shell door 33 is convenient for user operation and maintenance. A handle 32 is fixedly connected to the middle of the front side of the shell door 33, and the user can open or close the shell door 33 through this handle 32. A fixing frame 22 is fixedly connected to the bottom end of the front and rear sides of the shell 1. The design of this fixing frame 22 is to maintain the stability of the entire structure. Several screws 29 are fixedly connected to the left and right ends of the fixing frame 22. The function of these screws 29 is to further fix and support the entire structure. A positioning sensor 7 is fixedly connected to the right bottom end of the vertical gear bar 5 near the edge. The function of this positioning sensor 7 is to provide precise positioning during the mechanical movement to ensure the accuracy and safety of the operation. Overall, the utility model makes the mechanical operation easier and the maintenance more convenient through its unique structural design. At the same time, through various fixing and connection designs, the stability and safety of the machine are greatly improved.

[0034] Please see the attached Figure 1 , Attachment Figure 3 and attached Figure 4, the output end of the fixed mold motor 17 is fixedly connected to the fixed gear 18, the top of the fixed gear 18 is meshed with the fixed mold gear strip 19, the bottom of the shell 1 is fixedly connected to the support frame 23, the front and rear bottom of the support frame 23 are fixedly connected to the support feet 24, the other end of the T-shaped frame 16 is slidably connected to the outer wall groove of the fixed mold gear strip 19, the top middle part of the fixed mold gear strip 19 is fixedly connected to the shaping mold 20, the front corner of the shell 1 is fixedly connected to the decorative block 26, the middle part of the right bottom end of the shell 1 is fixedly connected to the control screen 35, the control screen 35 is electrically connected to the cooling rod 207, the two-way water pump 208, the positioning sensor 7, the positioning motor 10, the working motor 14 and the fixed mold motor 17, the inner side of the shell 1 is provided with a cooling mechanism 2, the cooling mechanism 2 is used to evenly cool the mold during molding and quickly shape it;

[0035] Specifically, the output end of the fixed mold motor 17 is equipped with a fixed gear 18 via a sturdy connection. The top of this fixed gear 18 forms a tight meshing connection with the fixed mold gear bar 19, ensuring the stability of power transmission. In this structure, a support frame 23 is designed at the bottom of the housing 1. This support frame 23 plays a role in stabilizing the entire structure. Support legs 24 are fixedly connected at both the front and rear ends of the bottom. This design greatly improves the stability of the entire device. In addition, one end of the T-shaped frame 16 forms a sliding connection with the outer wall groove of the fixed mold gear bar 19. This design allows the T-shaped frame 16 to slide flexibly on the fixed mold gear bar 19, improving the operability of the device.

[0036] Please see the attached Figure 3 , Attachment Figure 4 and attached Figure 5 The cooling mechanism 2 includes a connecting frame 201, the bottom of the connecting frame 201 is fixedly connected to the top of the fixed mold gear strip 19, and the other side of the connecting frame 201 is fixedly connected to a connecting block 202, the lower side of the connecting block 202 is fixedly connected to a hydraulic telescopic rod 203, the bottom end of the hydraulic telescopic rod 203 is fixedly connected to a movable mold 204, the front bottom end of the movable mold 204 is fixedly connected to a water hose 205, the other end of the water hose 205 is fixedly connected to a cooling box 206, the bottom of the cooling box 206 is fixedly connected to a box frame 31, the top of the box frame 31 is fixedly connected to a protective rod 21, a two-way water pump 208 is installed at the bottom of the inner wall of the cooling box 206, the water hose 205 is fixedly connected to the two-way water pump 208, the bottom of the inner wall of the cooling box 206 is fixedly connected to a cooling rod 207, the front bottom of the cooling box 206 is fixedly connected to a drain pipe 25, the right side of the drain pipe 25 is fixedly connected to a valve 30, and the top of the cooling box 206 is rotatably connected to a box cover 34;

[0037] Specifically, the cooling mechanism 2 described is composed of multiple components, including a connecting frame 201, which is located at the bottom of the entire mechanism. Its bottom is firmly connected to the top of the fixed mold gear bar 19 by bolts or other fixing devices, ensuring the stability of the entire structure. The design of the connecting frame 201 enables it to withstand the pressure from the movable mold 204 while maintaining its own structural integrity. On the other side of the connecting frame 201, there is a connecting block 202 fixedly connected. This connecting block 202 acts as a bridge, which connects the connecting frame 201 with the hydraulic telescopic rod 203. When the movable mold 204 needs to be cooled, the coolant is transported from the cooling box 206 to the movable mold 204.

[0038] Working principle: The processed mold is placed on the shaping mold 20 and is squeezed and shaped by the hydraulic telescopic rod 203. At the same time, the positioning sensor 7 is positioned, and the fixed mold motor 17 controls the rotation of the fixed gear 18 in the forward and reverse directions, thereby driving the meshing fixed mold gear bar 19 to move back and forth, and then drives the fixedly connected shaping mold 20 and the connecting frame 201. The connecting frame 201 drives the hydraulic telescopic rod 203 and then drives the dynamic mold 204. The side core 6 is fixed on the vertical gear bar 5. The positioning motor 10 drives the positioning gear 11 fixed on it to transmit the vertical gear bar 5 meshing with the gear along the support The supporting sliding rod 4 and the working sliding rod 15 move up and down, and the precise positioning of one point is achieved through the mutual operation of the two parts. After the positioning is successful, the working gear bar 12 fixed on the top of the vertical gear bar 5 is driven by the moving gear 13 driven by the working motor 14, so that it slides left and right along the supporting sliding rod 4 and the positioning sliding rod 8 in the supporting chute 3 and the positioning chute 9 respectively to move the side core 6. This series of operations completes the rapid shaping of the mold while also accurately positioning any mold position of the side core pulling, simplifies the operation, improves the processing positioning efficiency, and meets the needs of the staff;

[0039] When the processing is completed, the specially made movable mold 204 is cooled by the two-way water pump 208 through the connected water hose 205 to cool the shaped model, and then the water is pumped back into the cooling box 206. The cooling rod 207 cools the water and then transports it back for recycling. This method avoids the influence of the residual temperature after shaping on the shape of the mold, and evenly cools all parts. The water can also be used multiple times, which is more suitable for sustainable development, and also better guarantees the accuracy of the mold and improves the yield rate.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mold side core pulling positioning structure, comprising a housing (1), characterized in that: The bottom end of the inner wall of the shell (1) is fixedly connected to a support slide groove (3), a support sliding rod (4) is slidably connected in the groove of the support slide groove (3), the top end of the support sliding rod (4) is slidably connected to a vertical gear bar (5), the right bottom end of the vertical gear bar (5) is fixedly connected to the side core (6), the right bottom end of the vertical gear bar (5) is fixedly connected to a positioning sensor (7) near the edge, the rear side of the vertical gear bar (5) is slidably connected to a positioning sliding rod (8), the left front end of the positioning sliding rod (8) is fixedly connected to a positioning motor (10), the output end of the positioning motor (10) is fixedly connected to a positioning gear (11), the positioning gear (11) is fixedly connected to the output end of the positioning motor (10), and the positioning gear (11) is fixedly connected to the output end of the positioning motor (10). The outer wall is meshed with the outer side of the vertical gear bar (5), the other end of the positioning sliding rod (8) is slidably connected to the positioning sliding groove (9), the left top end of the vertical gear bar (5) is fixedly connected to the working gear bar (12), the upper side of the working gear bar (12) is meshed with the moving gear (13), the left side sliding groove of the inner wall of the shell (1) is slidably connected to the working sliding rod (15), the other end of the working sliding rod (15) is fixedly connected to the working motor (14), and the working motor (14) is provided with a moving component. The inner side of the shell (1) is provided with a cooling mechanism (2), and the cooling mechanism (2) is used to uniformly cool the mold during mold shaping and quickly shape it.

2. A mold side core pulling positioning structure according to claim 1, characterized in that: The cooling mechanism (2) comprises a connecting frame (201), the bottom of the connecting frame (201) is fixedly connected to the top of the fixed mold gear (19), the other side of the connecting frame (201) is fixedly connected to a connecting block (202), the lower side of the connecting block (202) is fixedly connected to a hydraulic telescopic rod (203), the bottom end of the hydraulic telescopic rod (203) is fixedly connected to a movable mold (204), the front bottom end of the movable mold (204) is fixedly connected to a water hose (205), the other end of the water hose (205) is fixedly connected to a cooling box (206), a two-way water pump (208) is installed at the bottom of the inner wall of the cooling box (206), the water hose (205) is fixedly connected to the two-way water pump (208), and the inner bottom of the cooling box (206) is fixedly connected to a cooling rod (207).

3. A mold side core pulling positioning structure according to claim 2, characterized in that: The moving assembly comprises a working motor (14), the output end of the working motor (14) is fixedly connected to the outer wall of the moving gear (13), the bottom end of the right side of the inner wall of the housing (1) is fixedly connected to a T-shaped frame (16), the bottom end of the T-shaped frame (16) is fixedly connected to a fixed mold motor (17), the output end of the fixed mold motor (17) is fixedly connected to a fixed gear (18), the top end of the fixed gear (18) is meshedly connected to a fixed mold gear bar (19), the other end of the T-shaped frame (16) is slidably connected to the outer wall groove of the fixed mold gear bar (19), and the middle part of the top end of the fixed mold gear bar (19) is fixedly connected to a fixed mold (20).

4. A mold side core pulling and positioning structure according to claim 2, characterized in that: The bottom of the cooling box (206) is fixedly connected to a box frame (31), the top of the box frame (31) is fixedly connected to a protection rod (21), a shell door (33) is provided on the right side of the outer wall of the shell (1), a handle (32) is fixedly connected to the middle of the front side of the shell door (33), the bottom ends of the front and rear sides of the shell (1) are fixedly connected to a fixing frame (22), and the left and right ends of the fixing frame (22) are fixedly connected to screws (29).

5. The mold side core pulling and positioning structure according to claim 1, characterized in that: A plurality of positioning holes (28) are provided on the left side and the rear side of the housing (1), and each positioning hole (28) is provided with a buckle (27), and the buckle (27) is installed on one end of the positioning sliding rod (8) and the working sliding rod (15).

6. A mold side core pulling and positioning structure according to claim 2, characterized in that: The front bottom of the cooling box (206) is fixedly connected to a drainage pipe (25), the right side of the drainage pipe (25) is fixedly connected to a valve (30), and the top of the cooling box (206) is rotatably connected to a box cover (34).

7. The mold side core pulling and positioning structure according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected to a support frame (23), and the front and rear bottoms of the support frame (23) are fixedly connected to support legs (24).

8. The mold side core pulling and positioning structure according to claim 1, characterized in that: A decorative block (26) is fixedly connected to the front corner of the housing (1), and a control screen (35) is fixedly connected to the middle of the bottom end of the right side of the housing (1). The control screen (35) is electrically connected to the cooling rod (207), the two-way water pump (208), the positioning sensor (7), the positioning motor (10), the working motor (14) and the fixed mold motor (17).

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