Sand core bonding positioning tool

Abstract

The utility model relates to the technical field of positioning tools, and discloses a sand core bonding positioning tool which comprises a supporting block, a supporting plate is fixedly connected to the front side of the top end of the supporting block, long openings are formed in the left end and the right end of the front side of the supporting plate, and a double-end motor is arranged in the middle of the rear side of the top end of the supporting block. The output end of the double-end motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a threaded block, the top end of the threaded block is fixedly connected with a second rotating shaft, the outer wall of the second rotating shaft is rotationally connected with an inclined plate, and the top end of the inclined plate is rotationally connected with a first rotating shaft. According to the bonding positioning tool, the threaded rod connected to the double-end motor is matched with the threaded block and the second rotating shaft to move relatively along the threaded rod, and finally the bonding positioning tool is stabilized through the stabilizing mechanism, so that the height of a bonding point can be adjusted according to requirements, the bonding positioning tool can be used in different scenes, and the practicability of the bonding positioning tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to a sand core bonding positioning tooling. Background Art

[0002] Improvements to sand core bonding and positioning tooling can be made in many aspects to improve the positioning accuracy, bonding strength and production efficiency of sand cores during the casting process, while using more reliable and high-performance bonding materials, such as specific types of adhesives or bonding agents, to improve the bonding strength and stability of sand cores, which can reduce the risk of bonding failure and ensure that the sand cores will not shift or break during the casting process.

[0003] Sand core bonding and positioning tooling has a wide range of applications in the foundry industry. Sand cores are needed to form internal cavities and channels. Sand core bonding and positioning tooling is used to ensure that the sand cores are accurately positioned in the mold and will not shift or deform during the casting process to ensure the quality of the final casting.

[0004] The existing sand core bonding positioning tooling is composed of a positioning tube, a positioner, a positioning wire clamp and connecting parts. The common positioning method of the cylindrical pin positioning block and the positioning strip is to cooperate with one side and two pins, that is, a plane, three or more reference surfaces and two positioning pins. The current sand core bonding positioning tooling is generally only used to perform positioning operations on the sand core bonding points at the same height during use, and is unable to perform positioning according to the sand core bonding points at different heights, resulting in certain limitations in the use of the equipment, thereby reducing the utilization rate of the equipment. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a sand core bonding and positioning tool, which aims to improve the problem that the sand core bonding and positioning tool in the prior art generally only performs positioning operations on sand core bonding points of the same height during use, and cannot perform positioning according to sand core bonding points of different heights, resulting in certain limitations in the use of the equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sand core bonding and positioning tool, comprising a support block, the front side of the top end of the support block is fixedly connected to a support plate, the left and right ends of the front side of the support plate are provided with elongated openings, a double-headed motor is arranged in the middle part of the rear side of the top end of the support block, the output end of the double-headed motor is fixedly connected to a threaded rod, the outer walls of the threaded rods are threadedly connected to threaded blocks, the top end of the threaded block is fixedly connected to a rotating shaft 2, the outer wall of the rotating shaft 2 is rotatably connected to an inclined plate, the top end of the inclined plate is rotatably connected to a rotating shaft 1, a lifting plate is fixedly connected between the top ends of the two rotating shafts 1, the left and right sections of the front side of the lifting plate are fixedly connected to a sliding rod, the outer wall of the sliding rod is slidably connected to the inner side of the elongated opening, and a stabilizing mechanism is arranged on the front side of the sliding rod.

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

[0008] The stabilizing mechanism includes an adjusting plate, the rear side of the adjusting plate is fixedly connected to the left and right ends of the rear side of the adjusting plate, sliding grooves are provided on the left and right sides of the interior of the adjusting plate, a U-shaped block is slidably connected between two adjacent sliding grooves, clamping holes are provided on the left and right sides of the interior of the U-shaped block, and buckles are engaged on the inner sides of the clamping holes, the left and right ends of the rear side of the supporting plate are fixedly connected to telescopic rods, the output end of the telescopic rod is rotatably connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a fixing plate, and the bottom end of the fixing plate is fixedly connected to the left and right sides of the top end of the lifting plate.

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

[0010] A mouth-shaped plate is provided in the middle of the front side of the support plate, and an illumination lamp is fixedly connected to the inner bottom end of the mouth-shaped plate.

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

[0012] A long groove is provided in the middle of the rear side of the top end of the support block, a T-shaped slider is slidably connected to the inner side of the long groove, and the top end of the T-shaped slider is fixedly connected to the outer wall of the double-head motor.

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

[0014] The bottom end of the support block is fixedly connected with an anti-skid plate, and the left end of the top rear side of the support block is fixedly connected with a battery.

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

[0016] An anti-skid pad is fixedly connected to the middle part of the front side of the adjustment plate.

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

[0018] A controller is fixedly connected to the right end of the top rear side of the support block, and the controller is electrically connected to the double-head motor, the telescopic rod, the battery and the lighting lamp respectively.

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

[0020] The other end of the threaded rod is fixedly connected to a limiting block, and the front sides of the support plates are fixedly connected to fluorescent strips.

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

[0022] 1. In the utility model, the threaded rod connected to the double-headed motor cooperates with the threaded block and the second rotating shaft to move relative to each other along the threaded rod, so that the inclined plate can adjust the lifting plate through the first rotating shaft, and finally it can be stabilized by the stabilizing mechanism. Therefore, it is possible to adjust the height of the bonding point according to the needs, thereby meeting the use of different scenes and increasing the practicality of the bonding positioning tooling.

[0023] 2. In the utility model, the area and width of the support block are increased by adjusting the sliding groove on the plate, and then the buckle is inserted into the inner side of the card hole. Finally, the fixed plate fixedly connected to the rotating shaft is pulled backward by the telescopic rod, thereby achieving a good stable operation of the bonding point. At the same time, the size of the bonding point can be adjusted according to needs to increase a certain stability effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a support plate of a sand core bonding and positioning tooling proposed by the utility model;

[0025] Figure 2 This is a rear side display diagram of a support block of a sand core bonding and positioning tooling proposed by the utility model;

[0026] Figure 3 This is a disassembled diagram of an adjustment plate of a sand core bonding and positioning tooling proposed in the utility model.

[0027] Legend:

[0028] 1. Support block; 2. Stabilizing mechanism; 201. Anti-skid pad; 202. Adjustment plate; 203. T-shaped slider; 204. Long groove; 205. Fixed plate; 206. Rotating shaft; 207. Telescopic rod; 208. Buckle; 209. Sliding groove; 210. U-shaped block; 211. Clamping hole; 3. Anti-skid plate; 4. Illuminating lamp; 5. Mouth-shaped plate; 6. Fluorescent strip; 7. Support plate; 8. Long mouth; 9. Threaded rod; 10. Controller; 11. Double-head motor; 12. Battery; 13. Limit block; 14. Lifting plate; 15. Inclined plate; 16. Rotating shaft one; 17. Threaded block; 18. Rotating shaft two; 19. Sliding rod. DETAILED DESCRIPTION

[0029] 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.

[0030] Please see attached Figure 1 - Attachment Figure 3 The utility model provides an embodiment: a sand core bonding and positioning tool, comprising a support block (1), the front side of the top end of the support block (1) is fixedly connected to a support plate (7), the left and right ends of the front side of the support plate (7) are both provided with a long opening (8), a double-headed motor (11) is arranged in the middle of the rear side of the top end of the support block (1), the output end of the double-headed motor (11) is fixedly connected to a threaded rod (9), the outer wall of the threaded rod (9) is threadedly connected to a threaded block (17), the top end of the threaded block (17) is fixedly connected to a second rotating shaft (18), the second rotating shaft (18) is The outer wall is rotatably connected to an inclined plate (15), the top end of the inclined plate (15) is rotatably connected to a rotating shaft (16), the top ends of two rotating shafts (16) are fixedly connected to a lifting plate (14), the front left and right ends of the lifting plate (14) are fixedly connected to sliding rods (19), the outer wall of the sliding rod (19) is slidably connected to the inner side of the elongated opening (8), the front side of the sliding rod (19) is provided with a stabilizing mechanism (2), the bottom end of the support block (1) is fixedly connected to an anti-skid plate (3), and the left end of the top rear side of the support block (1) is fixedly connected to a storage battery (12);

[0031] Specifically, the support plate (7) is provided with elongated openings (8) at both ends of its front side. The design of these elongated openings (8) may be for reducing weight or for other specific functional requirements. A double-headed motor (11) is installed. The characteristic of this motor is that it has two output ends. The output ends of the double-headed motor (11) are fixedly connected to the threaded rod (9), which means that the rotation of the motor can be directly converted into the rotational movement of the threaded rod (9). The outer wall of the threaded rod (9) is evenly threaded with threaded blocks (17). This design allows the threaded blocks (17) to move along the axis of the threaded rod (9) when the threaded rod (9) rotates. These sliding rods (19) may be used to guide the movement of the lifting plate (14) to ensure that it moves up and down smoothly.

[0032] Please see attached Figure 1 - Attachment Figure 2The stabilizing mechanism (2) comprises an adjusting plate (202), the rear side of the adjusting plate (202) is fixedly connected to the left and right ends of the rear side of the adjusting plate (202), the left and right sides of the interior of the adjusting plate (202) are both provided with sliding grooves (209), a U-shaped block (210) is slidably connected between two adjacent sliding grooves (209), the left and right sides of the interior of the U-shaped block (210) are both provided with clamping holes (211), the inner side of the clamping holes (211) is clamped with a buckle (208), the left and right ends of the rear side of the supporting plate (7) are both fixedly connected with telescopic rods (207), the telescopic The output end of the rod (207) is rotatably connected to a rotating shaft (206), the bottom end of the rotating shaft (206) is fixedly connected to a fixing plate (205), the bottom end of the fixing plate (205) is fixedly connected to the left and right sides of the top end of the lifting plate (14), a long groove (204) is provided in the middle of the rear side of the top end of the supporting block (1), a T-shaped slider (203) is slidably connected to the inner side of the long groove (204), the top end of the T-shaped slider (203) is fixedly connected to the outer wall of the double-headed motor (11), and an anti-slip pad (201) is fixedly connected to the middle of the front side of the adjusting plate (202);

[0033] Specifically, the adjustment plate (202) is a key component, which is connected to another adjustment plate (202) through a fixed connection point on its rear side. This connection method ensures a stable fit between the two adjustment plates (202). The design of these sliding grooves (209) is to allow the U-shaped block (210) to slide freely therein, thereby realizing the fine-tuning function of the adjustment plate (202). The U-shaped block (210) moves between the sliding grooves (209). The existence of these clamping holes (211) is to cooperate with the buckle (208). Through the clamping method, the connection between the U-shaped block (210) and the adjustment plate (202) is more stable.

[0034] Please see attached Figure 1 - Attachment Figure 3 A mouth-shaped plate (5) is provided in the middle of the front side of the support plate (7), and the inner bottom end of the mouth-shaped plate (5) is fixedly connected to a lighting lamp (4). A controller (10) is fixedly connected to the right end of the top rear side of the support block (1), and the controller (10) is electrically connected to the double-headed motor (11), the telescopic rod (207), the battery (12) and the lighting lamp (4) respectively. The other end of the threaded rod (9) is fixedly connected to a limit block (13), and the front side of the support plate (7) is fixedly connected to a fluorescent strip (6);

[0035] Specifically, the design of the support plate (7) is very unique. It cleverly opens a mouth-shaped plate (5) in the middle of the front side. This mouth-shaped plate (5) not only adds a unique visual effect to the entire structure, but also evenly fixes and connects a plurality of lighting lamps (4) at the inner bottom. The arrangement of these lighting lamps (4) is undoubtedly to provide the necessary lighting function. The arrangement of this controller (10) is the key to the intelligence of the entire structure. It is not only responsible for controlling the switch and brightness adjustment of the lighting lamps (4), but may also be responsible for other control functions related to the structure, making the operation of the entire structure more convenient and more comprehensive.

[0036] Working principle: When the sand core bonding and positioning tooling needs to be used, first start the threaded rod (9) fixedly connected to the double-headed motor (11), so that the threaded block (17) and the second rotating shaft (18) can move relatively along the outer wall of the threaded rod (9), so that the inclined plate (15) can adjust the lifting plate (14) upward or downward through the rotating shaft (16), and when it is adjusted to a suitable bonding point, it is closed, and then the adjusting plate (202) is fitted with the bonding point, and finally it is stabilized by the stabilizing mechanism (2), so that the height of the bonding point can be adjusted according to needs, so as to meet the use of different scenarios and increase the practicality of the bonding and positioning tooling, and then cooperate with the sliding groove (209) opened on the adjusting plate (202) ), the sliding groove (209) and the U-shaped block (210) are pulled together, and then the U-shaped block (210) is slid downward along the inner side of the sliding groove (209) to increase the area and width of the support block (1), and then the buckle (208) is snapped into the inner side of the snap hole (211), and finally the fixed plate (205) fixedly connected to the rotating shaft (206) is pulled backward through the telescopic rod (207), so that the T-shaped slider (203) slides along the inner side of the elongated groove (204), and the adjusted adjustment plate (202) and the anti-slip pad (201) and the bonding point are positioned and stabilized, thereby achieving a good stable operation of the bonding point, and at the same time, the size of the bonding point can be adjusted and snapped according to needs, thereby increasing a certain stability effect.

[0037] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sand core bonding and positioning tool, comprising a support block (1), characterized in that: The front side of the top end of the support block (1) is fixedly connected with a support plate (7), and the left and right ends of the front side of the support plate (7) are both provided with an elongated opening (8). A double-headed motor (11) is arranged in the middle of the rear side of the top end of the support block (1), and the output end of the double-headed motor (11) is fixedly connected with a threaded rod (9), and the outer wall of the threaded rod (9) is threadedly connected with a threaded block (17), and the top end of the threaded block (17) is fixedly connected with a rotating shaft 2 (18), and the outer wall of the rotating shaft 2 (18) is rotatably connected with an inclined plate (15), and the top end of the inclined plate (15) is rotatably connected with a rotating shaft 1 (16), and a lifting plate (14) is fixedly connected between the top ends of the two rotating shafts 1 (16), and the left and right ends of the front side of the lifting plate (14) are fixedly connected with a sliding rod (19), and the outer wall of the sliding rod (19) is slidably connected to the inner side of the elongated opening (8), and the front side of the sliding rod (19) is provided with a stabilizing mechanism (2).

2. The sand core bonding and positioning tool according to claim 1, characterized in that: The stabilizing mechanism (2) comprises an adjusting plate (202), the rear side of the adjusting plate (202) is fixedly connected to the left and right ends of the rear side of the adjusting plate (202), the left and right sides of the interior of the adjusting plate (202) are provided with sliding grooves (209), a U-shaped block (210) is slidably connected between two adjacent sliding grooves (209), the left and right sides of the interior of the U-shaped block (210) are provided with clamping holes (211), the inner sides of the clamping holes (211) are clamped with buckles (208), the left and right ends of the rear side of the supporting plate (7) are fixedly connected to telescopic rods (207), the output end of the telescopic rod (207) is rotatably connected to a rotating shaft (206), the bottom end of the rotating shaft (206) is fixedly connected to a fixed plate (205), and the bottom end of the fixed plate (205) is fixedly connected to the left and right sides of the top end of the lifting plate (14).

3. The sand core bonding and positioning tool according to claim 1, characterized in that: A mouth-shaped plate (5) is provided in the middle of the front side of the support plate (7), and a lighting lamp (4) is fixedly connected to the inner bottom end of the mouth-shaped plate (5).

4. The sand core bonding and positioning tool according to claim 2, characterized in that: An elongated groove (204) is provided in the middle of the rear side of the top end of the support block (1), a T-shaped slider (203) is slidably connected to the inner side of the elongated groove (204), and the top end of the T-shaped slider (203) is fixedly connected to the outer wall of the double-headed motor (11).

5. The sand core bonding and positioning tool according to claim 1, characterized in that: The bottom end of the support block (1) is fixedly connected to an anti-slip plate (3), and the left end of the top rear side of the support block (1) is fixedly connected to a storage battery (12).

6. The sand core bonding and positioning tool according to claim 2, characterized in that: An anti-slip pad (201) is fixedly connected to the middle portion of the front side of the adjustment plate (202).

7. The sand core bonding and positioning tool according to claim 1, characterized in that: A controller (10) is fixedly connected to the right end of the top rear side of the support block (1), and the controller (10) is electrically connected to the double-headed motor (11), the telescopic rod (207), the battery (12) and the lighting lamp (4) respectively.

8. The sand core bonding and positioning tool according to claim 1, characterized in that: The other end of the threaded rod (9) is fixedly connected to a limiting block (13), and the front side of the support plate (7) is fixedly connected to a fluorescent strip (6).

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