Mining machinery cone lining plate breaking precoated sand mold

Abstract

The utility model discloses a mining machinery cone broken lining plate precoated sand mould, which relates to the technical field of moulds and comprises a mould box, support legs are welded at the bottom of the mould box, a first mould groove is arranged on the left side of the mould box, and a second mould groove is arranged on the right side of the mould box. According to the utility model, the sealing groove and the sealing strip are matched with the locking strip groove and the locking strip, so that the sealing performance of the connecting part of the first mold groove and the second mold groove is guaranteed, and materials in the mold are prevented from flowing out to influence the shaping of the mold; the locking bar is fixed in the locking bar groove, the fastening performance between the first mold groove and the second mold groove is further improved, the stability of the whole mechanism of the device is enhanced, the first mold groove and the second mold groove are easy to install and connect by arranging a positioning hole to be matched with an insertion hole and a clamping column, and the installation convenience of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a coated sand mold for a cone crusher liner of a mining machinery. Background Art

[0002] At present, the cone linings in the mining, cement, thermal power and other industries at home and abroad are mostly made of sand casting. The sand casting process is simple and easy to operate. When producing cone crusher liners, coated sand molds are usually used for production.

[0003] The Chinese patent publication number is CN208810146U, a coated sand mold for a cone crusher liner of a mining machinery, and the technical solution provided by the patent document is: comprising a mold body, a movable mold and a fixed mold, the bottom end face of the mold body is threadedly connected with a mold foot, the mold foot is symmetrically connected in four groups, the bottom end faces of the movable mold and the fixed mold are both threadedly connected with two groups of the mold feet, the movable mold and the fixed mold are fastened and connected by fastening bolts and locking buckles, the end face of the movable mold away from the fixed mold is provided with a positioning hole, the positioning holes are evenly provided in N groups, the top surfaces of the movable mold and the fixed mold are both provided with lifting threaded holes, the lifting threaded holes are correspondingly threadedly connected with lifting rings, the lifting threaded holes and the lifting rings are correspondingly arranged in two groups, the inner side of the movable mold is provided with a first cavity, and the first cavity is provided with a mold core.

[0004] In order to solve the problem that the existing device is difficult to demould, the existing technology adopts a method of providing a micro spray pump in conjunction with a demoulding agent box, but the sealing and stability are poor, which leads to the problem of inaccurate mold shaping. Utility Model Content

[0005] The utility model aims to provide a coated sand mould for a cone crusher liner of a mining machinery to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A coated sand mold for a cone crusher liner of a mining machinery comprises a mold box, a support leg is welded to the bottom of the mold box, a first mold groove is arranged on the left side of the mold box, and a second mold groove is arranged on the right side of the mold box.

[0008] The first mold groove includes a cold water inlet, which is opened at the top of the first mold groove, a lifting ring is fixedly installed on one side of the top of the first mold groove, locking strip grooves are welded on both sides of the surface of the first mold groove, a socket is opened on the surface of the locking strip groove, a fixing frame is welded on the top of the locking strip groove, a clamping column passes through the surface of the fixing frame, a pressure block is welded on the top of the clamping column, a sealing groove is opened on the surface of the first mold groove, a first cavity is opened in the middle of the surface of the first mold groove, and a cold water pipe is arranged on the inner wall of the first cavity.

[0009] A further improvement of the technical solution of the utility model is that the output end of the cold water inlet is connected to the input end of the cold water pipe, the clamping column is adapted to the socket, the cold water inlet cools the mold box through the cold water pipe, and the clamping column is plugged into the socket through a pressing block.

[0010] A further improvement of the technical solution of the utility model is that the inner wall of the first mold groove is hollow, the output end of the cold water pipe is opened on the inner wall surface of the first cavity, and the first cavity cooperates with the second cavity to shape the mold.

[0011] A further improvement of the technical solution of the utility model is that: the second mold groove includes a release agent box, the release agent box is fixedly installed on the top of the second mold groove, the output end of the release agent box is fixedly connected with a delivery pipe, the delivery pipe runs through the surface of the pump, a second cavity is opened in the middle of the surface of the second mold groove, an injection port is opened on the inner wall of the second cavity, and the pump conveys the release agent in the release agent box to the second cavity through the delivery pipe.

[0012] A further improvement of the technical solution of the utility model is that the second mold groove is fixedly installed on one side of the first mold groove, the output end of the delivery tube is fixedly connected to the input end of the injection port, and the delivery tube inputs the release agent into the second cavity through the injection port.

[0013] A further improvement of the technical solution of the utility model is that a sealing strip is welded on the surface of the second mold groove, locking strips are welded on both sides of the second mold groove, a positioning hole is opened on the surface of the locking strip, the positioning hole is aligned with the insertion hole, and then the clamping column is inserted through the pressing block to fix the locking strip and the locking strip groove.

[0014] A further improvement of the technical solution of the utility model is that: the sealing strip is matched with the sealing groove, the locking strip groove is matched with the locking strip, the sealing strip is inserted into the sealing groove, and the locking strip is inserted into the locking strip groove.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a coated sand mold for a cone crusher liner of a mining machinery. By arranging a sealing groove and a sealing strip in conjunction with a locking strip groove and a locking strip, the sealing property of the connection between the first mold groove and the second mold groove is ensured, and the material in the mold is prevented from flowing out and affecting the shaping of the mold.

[0017] 2. The utility model provides a coated sand mold for the liner of a cone crusher of a mining machinery. By setting a fixed frame, a clamping column and a pressure block, the clamping column is inserted into a positioning hole and a plug hole, so that the locking bar is fixed in the locking bar groove, the fastening between the first mold groove and the second mold groove is further improved, and the stability of the overall structure of the device is enhanced.

[0018] 3. The utility model provides a coated sand mold for a cone crusher liner of a mining machinery. By setting a positioning hole, a matching jack and a clamping column, the first mold groove and the second mold groove are easy to install and connect, which effectively improves the convenience of the device during installation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic cross-sectional structure diagram of the first mold groove of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0022] Figure 4 It is a schematic cross-sectional structure diagram of the second mold groove of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0024] In the figure: 1. mold box; 2. support foot; 3. first mold groove; 31. cold water inlet; 32. lifting ring; 33. locking strip groove; 34. socket; 35. fixing frame; 36. clamping column; 37. pressure block; 38. sealing groove; 39. first cavity; 310. cold water pipe; 4. second mold groove; 41. release agent box; 42. delivery pipe; 43. pump; 44. second cavity; 45. injection port; 46. sealing strip; 47. locking strip; 48. positioning hole. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-3As shown, the present embodiment provides a coated sand mold for a cone crusher liner of a mining machinery, comprising a mold box 1, a support leg 2 is welded to the bottom of the mold box 1, a first mold groove 3 is arranged on the left side of the mold box 1, a second mold groove 4 is arranged on the right side of the mold box 1, the first mold groove 3 comprises a cold water inlet 31, the cold water inlet 31 is opened at the top of the first mold groove 3, a lifting ring 32 is fixedly installed on one side of the top of the first mold groove 3, locking strip grooves 33 are welded on both sides of the surface of the first mold groove 3, a plug hole 34 is opened on the surface of the locking strip groove 33, a fixing frame 35 is welded on the top of the locking strip groove 33, a clamping column 36 is penetrated on the surface of the fixing frame 35, a pressing block 37 is welded on the top of the clamping column 36, a sealing groove 38 is opened on the surface of the first mold groove 3, a first cavity 39 is opened in the middle of the surface of the first mold groove 3, a cold water pipe 310 is arranged on the inner wall of the first cavity 39, and the output end of the cold water inlet 31 is connected to the cold The input end of the water pipe 310 is connected, the clamping column 36 is adapted to the socket 34, the cold water inlet 31 cools the mold box 1 through the cold water pipe 310, the clamping column 36 is plugged into the socket 34 through the pressing block 37, the inner wall of the first mold groove 3 is hollow, and the output end of the cold water pipe 310 is opened on the inner wall surface of the first cavity 39, the first cavity 39 cooperates with the second cavity 44 to shape the mold, and the sealing groove 38 and the sealing strip 46 are provided to cooperate with the locking strip groove 33 and the locking strip 47 to ensure the sealing of the connection between the first mold groove 3 and the second mold groove 4, thereby avoiding the outflow of material in the mold and affecting the shaping of the mold, and the fixing frame 35 is provided to cooperate with the clamping column 36 and the pressing block 37, and the clamping column is inserted into the positioning hole 48 and the socket 34, so that the locking strip is fixed in the locking strip groove 33, thereby further improving the tightness between the first mold groove 3 and the second mold groove 4, and enhancing the stability of the overall structure of the device.

[0028] Example 2

[0029] like Figure 4 , Figure 5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the second mold groove 4 includes a release agent box 41, the release agent box 41 is fixedly installed on the top of the second mold groove 4, the output end of the release agent box 41 is fixedly connected with a delivery pipe 42, the delivery pipe 42 runs through the surface of the pump 43, a second cavity 44 is opened in the middle of the surface of the second mold groove 4, an injection port 45 is opened on the inner wall of the second cavity 44, the pump 43 delivers the release agent in the release agent box 41 to the second cavity 44 through the delivery pipe 42, the second mold groove 4 is fixedly installed on one side of the first mold groove 3, the output end of the delivery pipe 42 is fixedly connected to the input end of the injection port 45, and the delivery pipe 42 The release agent is input into the second cavity 44 through the injection port 45, a sealing strip 46 is welded on the surface of the second mold groove 4, and locking strips 47 are welded on both sides of the second mold groove 4. A positioning hole 48 is opened on the surface of the locking strip 47, and the positioning hole 48 is aligned with the insertion hole 34. The clamping column 36 is then inserted through the pressure block 37 to fix the locking strip 47 to the locking strip groove 33. The sealing strip 46 is adapted to the sealing groove 38, and the locking strip groove 33 is adapted to the locking strip 47. The sealing strip 46 is inserted into the sealing groove 38, and the locking strip 47 is inserted into the locking strip groove 33. By setting the positioning hole 48 to cooperate with the insertion hole 34 and the clamping column 36, the first mold groove 3 and the second mold groove 4 are easy to install and connect, which effectively improves the convenience of the device during installation.

[0030] The following is a detailed description of the working principle of the mining machinery cone crusher liner coated sand mold.

[0031] like Figure 1-5 As shown, when the device is in use, the first mold groove 3 and the second mold groove 4 are connected to the sealing strip 46 through the sealing groove 38, which ensures that the connection between the first mold groove 3 and the second mold groove 4 is well sealed, and the material in the mold is prevented from flowing out and affecting the shaping of the mold. Then, the insertion hole 34 on the surface of the locking strip groove 33 is aligned with the positioning hole 48 on the surface of the locking strip 47, and then the clamping column 36 and the pressure block 37 are matched through the fixing frame 35 to insert the clamping column 36 into the positioning hole 48 and the insertion hole 34, so that the locking strip 47 is fixed in the locking strip groove 33, further improving the tightness between the first mold groove 3 and the second mold groove 4, and the first cavity 39 and the second cavity 44 are cooled by the cold water inlet 31 and the cold water pipe 310, and the demolding agent box 41 injects the demolding agent into the cavity from the injection port through the pump 43 and the delivery pipe 42, so that the mold is easier to demold.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A coated sand mold for a cone crusher liner of a mining machinery, comprising a mold box (1), characterized in that: A support leg (2) is welded to the bottom of the mold box (1), a first mold groove (3) is arranged on the left side of the mold box (1), and a second mold groove (4) is arranged on the right side of the mold box (1); The first mold groove (3) comprises a cold water inlet (31), the cold water inlet (31) is provided at the top of the first mold groove (3), a lifting ring (32) is fixedly installed on one side of the top of the first mold groove (3), locking strip grooves (33) are welded on both sides of the surface of the first mold groove (3), a plug hole (34) is provided on the surface of the locking strip groove (33), a fixing frame (35) is welded on the top of the locking strip groove (33), a clamping column (36) passes through the surface of the fixing frame (35), a pressing block (37) is welded on the top of the clamping column (36), a sealing groove (38) is provided on the surface of the first mold groove (3), a first cavity (39) is provided in the middle of the surface of the first mold groove (3), and a cold water pipe (310) is provided on the inner wall of the first cavity (39).

2. The coated sand mold for cone crusher liner of mining machinery according to claim 1, characterized in that: The output end of the cold water inlet (31) is connected to the input end of the cold water pipe (310), and the clamping column (36) is matched with the socket (34).

3. The coated sand mold for cone crusher liner of mining machinery according to claim 2, characterized in that: The inner wall of the first mold groove (3) is hollow, and the output end of the cold water pipe (310) is opened on the inner wall surface of the first mold cavity (39).

4. The coated sand mold for cone crusher liner of mining machinery according to claim 1, characterized in that: The second mold groove (4) comprises a demoulding agent box (41), the demoulding agent box (41) is fixedly installed on the top of the second mold groove (4), the output end of the demoulding agent box (41) is fixedly connected to a delivery pipe (42), the delivery pipe (42) runs through the surface of a pump (43), a second cavity (44) is provided in the middle of the surface of the second mold groove (4), and an injection port (45) is provided on the inner wall of the second cavity (44).

5. The coated sand mold for cone crusher liner of mining machinery according to claim 4, characterized in that: The second mold groove (4) is fixedly mounted on one side of the first mold groove (3), and the output end of the delivery tube (42) is fixedly connected to the input end of the injection port (45).

6. The coated sand mold for cone crusher liner of mining machinery according to claim 5, characterized in that: A sealing strip (46) is welded on the surface of the second mold groove (4), locking strips (47) are welded on both sides of the second mold groove (4), and positioning holes (48) are opened on the surface of the locking strips (47).

7. The coated sand mold for cone crusher liner of mining machinery according to claim 6, characterized in that: The sealing strip (46) is matched with the sealing groove (38), and the locking strip groove (33) is matched with the locking strip (47).

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