Core box positioning device of core making machine

Abstract

The utility model discloses a core box positioning device of a core making machine, which comprises a core box body, the outer wall of the core box body is fixedly connected with a locking block, the inner wall of the locking block is provided with a through hole, the inner wall of the through hole is in threaded connection with a locking bolt, and the outer wall of the locking bolt is in threaded connection with a connecting block. And the outer wall of the connecting block is fixedly connected with a telescopic push rod. The core box positioning device solves the problem that the core box body, a locking block, a through hole, a locking bolt, a connecting block, a telescopic push rod, a supporting plate, a flat plate, a base, a transverse frame, a guide groove and a sliding frame are matched for use at present, so that the core box positioning device of the core making machine is convenient for guiding and positioning the core box body, the guiding and positioning effect is good, the core box body is heavy, and the service life is long. A user screws a locking bolt through a through hole, so that a locking block and a connecting block are fixed conveniently, and a telescopic push rod is started to drive a sliding frame arranged on the outer wall of the core box body to be guided and positioned through a guide groove.

Description

Technical Field

[0001] The utility model belongs to the technical direction of core making machines, and specifically relates to a core box positioning device for a core making machine. Background Art

[0002] The core making machine is a general term for the core shooting machine and the shell core machine. It is a device that adopts the hot core box process to make coated sand shell cores. Its working process is to complete sand filling and compaction at the same time, and harden immediately in the hot core box, which reduces labor intensity, is flexible and easy to operate, and is easy to master. It adopts electric heating, the temperature can be automatically controlled, and the working place is easy to keep clean, creating conditions for the mechanization and automation of the core making process.

[0003] With the continuous advancement of core making machines, more and more core making machine core box positioning devices have the problem of poor guiding and positioning effect during use, which has not been solved, and is inconvenient for people to use to a certain extent; the core making machine core box positioning device in the prior art may have the phenomenon of inconvenience in installation and fixing during use, which may reduce the use effect of the device.

[0004] Therefore, how to provide a core box positioning device for a core making machine has become a problem that needs to be solved urgently by those skilled in the art, and this phenomenon has become a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The utility model aims to provide a core box positioning device for a core making machine according to the existing device, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a core box positioning device for a core making machine, comprising a core box body, the outer wall of the core box body is fixedly connected with a locking block, the inner wall of the locking block is provided with a through hole, the inner wall of the through hole is threadedly connected with a locking bolt, and the outer wall of the locking bolt is threadedly connected with a connecting block.

[0007] The outer wall of the connecting block is fixedly connected to a telescopic push rod, the outer wall of the telescopic push rod is fixedly connected to a support plate, the outer wall of the support plate is fixedly connected to a flat plate, the outer wall of the flat plate is fixedly connected to a base, the inner wall of the base is fixedly connected to a cross frame, the inner wall of the cross frame is provided with a guide groove, and the outer wall of the guide groove is slidably connected to a slide frame.

[0008] The utility model further describes that a threaded hole is opened on the inner wall of the slide, a vertical bolt is threadedly connected to the outer wall of the threaded hole, a connecting block is fixedly connected to the outer wall of the core box body, a cylinder is threadedly connected to the inner wall of the connecting block, and a receiving square seat is threadedly connected to the outer wall of the cylinder.

[0009] By adopting the above technical solution, the arrangement of the structural vertical bolts and the cylinder in the solution is convenient for installation and fixation.

[0010] The utility model further illustrates that the structures of the guide groove and the slide bracket match each other, and the slide bracket is parallel to the guide groove.

[0011] By adopting the above technical solution, the arrangement of the structural guide groove in the solution facilitates the forward movement of the slide.

[0012] The utility model further illustrates that the locking bolt passes through the locking block and the connecting block through a through hole, and the locking bolt is perpendicular to the locking block.

[0013] By adopting the above technical solution, the arrangement of the structural locking bolt in the solution facilitates locking the locking block and the connecting block.

[0014] The utility model further illustrates that the vertical bolts are symmetrically arranged along the central axis of the slide, and the number of the vertical bolts is four groups.

[0015] By adopting the above technical solution, the arrangement of the structural vertical bolts in the solution makes the installation and fixation more stable.

[0016] The utility model further illustrates that the telescopic push rod is parallel to the core box body, and the telescopic push rod is arranged at one end of the core box body.

[0017] By adopting the above technical solution, the arrangement of the structural telescopic push rod in the solution facilitates driving the core box body to perform guiding and positioning.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0019] (1) The core box body, the locking block, the through hole, the locking bolt, the connecting block, the telescopic push rod, the support plate, the flat plate, the base, the cross frame, the guide groove and the slide are used in coordination with each other, so that the core box positioning device of the core making machine is convenient for guiding and positioning the core box body, so that the guiding and positioning effect is good. The core box body is heavy, and the user turns the locking bolt through the through hole to fix the locking block and the connecting block, and starts the telescopic push rod, so that the telescopic push rod drives the slide arranged on the outer wall of the core box body to guide and position through the guide groove, thereby improving the use effect of the device to a certain extent.

[0020] (2) The threaded hole, vertical bolt, connecting block, cylinder and receiving square seat are used in coordination with each other, so that the core box positioning device of the core making machine is easy to install and fix, and the installation and fixing effect is good. The user screws the vertical bolt through the threaded hole to facilitate the installation and fixing of the slide and the horizontal frame, aligns the connecting block with the receiving square seat, and screws the cylinder to fix the connecting block with the receiving square seat, so that the installation and fixing effect is more obvious and can meet people's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the vertical bolt connection structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the connection structure of the receiving square seat of the utility model;

[0025] Figure 4 It is a front cross-sectional view of the utility model;

[0026] Figure 5 It is a side sectional view of the utility model;

[0027] Figure 6 The utility model Figure 4 Enlarged view of point A in the middle;

[0028] Figure 7 The utility model Figure 5 Enlarged view of point B in the middle.

[0029] In the figure: 1, core box body; 2, locking block; 3, through hole; 4, locking bolt; 5, connecting block; 6, telescopic push rod; 7, support plate; 8, flat plate; 9, base; 10, cross frame; 11, guide groove; 12, slide; 13, threaded hole; 14, vertical bolt; 15, connecting block; 16, cylinder; 17, receiving square seat. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] Example 1

[0032] like Figure 1-7 As shown, the utility model provides a core box positioning device for a core making machine, comprising a core box body 1, the outer wall of the core box body 1 is fixedly connected with a locking block 2, the inner wall of the locking block 2 is provided with a through hole 3, the inner wall of the through hole 3 is threadedly connected with a locking bolt 4, and the outer wall of the locking bolt 4 is threadedly connected with a connecting block 5.

[0033] The outer wall of the connecting block 5 is fixedly connected to a telescopic push rod 6, the outer wall of the telescopic push rod 6 is fixedly connected to a support plate 7, the outer wall of the support plate 7 is fixedly connected to a flat plate 8, the outer wall of the flat plate 8 is fixedly connected to a base 9, the inner wall of the base 9 is fixedly connected to a cross frame 10, the inner wall of the cross frame 10 is provided with a guide groove 11, and the outer wall of the guide groove 11 is slidably connected to a slide 12.

[0034] In this embodiment, by providing a core box body 1, a locking block 2, a through hole 3, a locking bolt 4, a connecting block 5, a telescopic push rod 6, a support plate 7, a flat plate 8, a base 9, a cross frame 10, a guide groove 11 and a slide 12, which are used in coordination with each other, the core box positioning device of the core making machine is convenient for guiding and positioning the core box body 1, so that the guiding and positioning effect is good. The core box body 1 is heavy, and the user screws the locking bolt 4 through the through hole 3 to fix the locking block 2 and the connecting block 5, and starts the telescopic push rod 6, so that the telescopic push rod 6 drives the slide 12 set on the outer wall of the core box body 1 to be guided and positioned through the guide groove 11, thereby improving the use effect of the device to a certain extent.

[0035] Example 2

[0036] like Figure 1-7 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a threaded hole 13 is opened on the inner wall of the slide 12, the outer wall of the threaded hole 13 is threadedly connected with a vertical bolt 14, the outer wall of the core box body 1 is fixedly connected with a connecting block 15, the inner wall of the connecting block 15 is threadedly connected with a cylinder 16, and the outer wall of the cylinder 16 is threadedly connected with a receiving square seat 17.

[0037] In this embodiment, the arrangement of the structural vertical bolt 14 and the cylinder 16 in this solution facilitates installation and fixation.

[0038] In this embodiment, the threaded hole 13, the vertical bolt 14, the connecting block 15, the cylinder 16 and the receiving square seat 17 are used in coordination with each other, so that the core box positioning device of the core making machine is easy to install and fix, and the installation and fixing effect is good. The user screws the vertical bolt 14 through the threaded hole 13 to facilitate the installation and fixing of the slide 12 and the cross frame 10, aligns the connecting block 15 with the receiving square seat 17, and screws the cylinder 16 to fix the connecting block 15 with the receiving square seat 17, so that the installation and fixing effect is more obvious and can meet people's usage needs.

[0039] Example 3

[0040] like Figure 1-7 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the structures of the guide groove 11 and the slide 12 fit each other, and the slide 12 is parallel to the guide groove 11.

[0041] In this embodiment, the arrangement of the structural guide groove 11 in this solution facilitates the forward movement of the slide 12 .

[0042] Preferably, the locking bolt 4 passes through the locking block 2 and the connecting block 5 through the through hole 3 , and the locking bolt 4 is perpendicular to the locking block 2 .

[0043] In this embodiment, the arrangement of the structural locking bolt 4 in this solution facilitates locking the locking block 2 and the connecting block 5 .

[0044] Preferably, the vertical bolts 14 are symmetrically arranged along the central axis of the slide 12 , and the number of the vertical bolts 14 is four.

[0045] In this embodiment, the arrangement of the structural vertical bolts 14 in this solution makes the installation and fixation more stable.

[0046] Preferably, the telescopic push rod 6 is parallel to the core box body 1 , and the telescopic push rod 6 is arranged at one end of the core box body 1 .

[0047] In this embodiment, the arrangement of the structural telescopic push rod 6 in this solution facilitates driving the core box body 1 to perform guiding and positioning.

[0048] The working principle of the core box positioning device of the core making machine is described in detail below.

[0049] like Figure 1-7 As shown, when using the core box positioning device of the core making machine, the core box body 1 is heavy, and the user screws the locking bolt 4 through the through hole 3 to fix the locking block 2 and the connecting block 5, and starts the telescopic push rod 6, so that the telescopic push rod 6 drives the slide 12 set on the outer wall of the core box body 1 to guide and position through the guide groove 11, and the user screws the vertical bolt 14 through the threaded hole 13 to install and fix the slide 12 and the horizontal frame 10, aligns the connecting block 15 with the receiving square seat 17, and screws the cylinder 16 to fix the connecting block 15 with the receiving square seat 17.

[0050] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0051] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A core box positioning device for a core making machine, comprising a core box body (1), characterized in that: The outer wall of the core box body (1) is fixedly connected with a locking block (2), the inner wall of the locking block (2) is provided with a through hole (3), the inner wall of the through hole (3) is threadedly connected with a locking bolt (4), and the outer wall of the locking bolt (4) is threadedly connected with a connecting block (5); The outer wall of the connecting block (5) is fixedly connected to a telescopic push rod (6), the outer wall of the telescopic push rod (6) is fixedly connected to a support plate (7), the outer wall of the support plate (7) is fixedly connected to a flat plate (8), the outer wall of the flat plate (8) is fixedly connected to a base (9), the inner wall of the base (9) is fixedly connected to a cross frame (10), the inner wall of the cross frame (10) is provided with a guide groove (11), and the outer wall of the guide groove (11) is slidably connected to a slide frame (12).

2. A core box positioning device for a core making machine according to claim 1, characterized in that: The inner wall of the slide (12) is provided with a threaded hole (13), the outer wall of the threaded hole (13) is threadedly connected to a vertical bolt (14), the outer wall of the core box body (1) is fixedly connected to a connecting block (15), the inner wall of the connecting block (15) is threadedly connected to a cylinder (16), and the outer wall of the cylinder (16) is threadedly connected to a receiving square seat (17).

3. A core box positioning device for a core making machine according to claim 1, characterized in that: The structures of the guide groove (11) and the slide (12) fit each other, and the slide (12) is parallel to the guide groove (11).

4. A core box positioning device for a core making machine according to claim 1, characterized in that: The locking bolt (4) passes through the locking block (2) and the connecting block (5) through the through hole (3), and the locking bolt (4) is perpendicular to the locking block (2).

5. A core box positioning device for a core making machine according to claim 2, characterized in that: The vertical bolts (14) are symmetrically arranged along the central axis of the slide (12), and the number of the vertical bolts (14) is four groups.

6. A core box positioning device for a core making machine according to claim 1, characterized in that: The telescopic push rod (6) is parallel to the core box body (1), and the telescopic push rod (6) is arranged at one end of the core box body (1).

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