An assembled stable mold oil cylinder

Abstract

The utility model provides a kind of mould oil cylinder of stable assembly, especially related to mould oil cylinder technical field, including mould oil cylinder body, this convenient maintenance mould oil cylinder, when using, with threaded rod penetrates and inserts rectangular slot and through-hole, so that rectangular column is placed in rectangular slot, then is tightened by nut, to assemble mould oil cylinder, ensure that assembly is stable, also convenient to disassemble, repair to the inside of mould oil cylinder, after installation and fixation, first and second inserts are respectively inserted into the two ends of through slot, so that the first C type buckle on first and second inserts is connected with threaded rod, the side of first C type buckle is attached to the outside of nut, nut is positioned, the effect of preventing is played, and the end of first and second inserts is connected, two pinholes are coincided, then first bolt is threaded and penetrates connecting threaded hole, and is screwed into two pinholes, two inserts are positioned, to prevent insert from falling off.

Description

Technical Field

[0001] This utility model relates to the field of mold cylinder technology, and in particular to a mold cylinder that can be assembled stably. Background Technology

[0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or oscillating motion). It has a simple structure and reliable operation, and is widely used in the hydraulic systems of various machines.

[0003] Currently, when disassembling hydraulic cylinders, the external threaded rod used for assembly is usually removed to disassemble the cylinder and repair the internal parts. However, the connection and fixation method of the threaded rod with the nut has poor stability. When the cylinder is working, the nut is prone to loosening and falling off due to vibration, causing the cylinder to malfunction or even be damaged. Utility Model Content

[0004] The purpose of this invention is to provide a mold cylinder that can be assembled stably, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mold cylinder with stable assembly, comprising a mold cylinder body, the mold cylinder body including a first end cap and a second end cap, a connecting mechanism provided between the first end cap and the second end cap, the connecting mechanism including a threaded rod, a rectangular column, a rectangular groove, a through hole and a nut, the threaded rod being provided between the first end cap and the second end cap, the threaded rod including a rectangular column integrally formed on the outer side of one end of the threaded rod, a rectangular groove being provided through one side of the first end cap, a through hole being provided through one side of the second end cap, and a nut being threadedly connected to one end of the threaded rod.

[0006] Preferably, one end of the threaded rod is slidably connected through the through hole, and the rectangular column is slidably connected through the rectangular groove, with the inner wall of the rectangular groove fitting against the outer wall of the rectangular column.

[0007] Preferably, an anti-detachment mechanism is provided on one side of the second end cap, and a protective mechanism is provided on the outer side of the mold cylinder body.

[0008] Preferably, the anti-detachment mechanism includes a fixing box, a through groove, a first insert plate, a second insert plate, an end plate, and a first C-shaped buckle. The fixing box is integrally formed on one side of the second end cover. The top of the fixing box has a through groove. The first insert plate is inserted into one end of the through groove, and the second insert plate is inserted into the other end of the through groove. An end plate is integrally formed on one end of both the first insert plate and the second insert plate. A first C-shaped buckle is integrally formed on the outer side of the end of the end plate.

[0009] Preferably, the outer side of the fixing box is provided with a threaded hole, and the inner side of the threaded hole is threaded with a first bolt. The other outer side of the first insert plate and the second insert plate are both provided with pin holes.

[0010] Preferably, the protective mechanism includes an annular groove, a second C-shaped buckle, a protective net, a protrusion, and a second bolt. An annular groove is provided on the outer side of the threaded rod, and a second C-shaped buckle is inserted into the inner side of the annular groove. A protective net is integrally formed on one side of the second C-shaped buckle, and a protrusion is integrally formed on the top of the protective net. A second bolt is inserted through one side of the protrusion.

[0011] Preferably, there are two protective nets, which are connected by a second bolt, and both second bolts are located on the outside of the threaded rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are that the mold cylinder, which is easy to maintain, is assembled by inserting a threaded rod through the rectangular slot and through hole, so that the rectangular column is placed in the rectangular slot, and then tightening the nut. This ensures stable assembly and facilitates disassembly for internal maintenance of the mold cylinder. After installation and fixing, the first insert plate and the second insert plate are inserted into the two ends of the through slot, so that the first C-shaped buckle on the first insert plate and the second insert plate engages with the threaded rod. One side of the first C-shaped buckle fits against the outside of the nut, limiting the nut and preventing it from falling off. The ends of the first insert plate and the second insert plate are aligned, and the two pin holes overlap. Then, the first bolt is threaded through the threaded hole and screwed into the two pin holes to position the two insert plates and prevent them from falling off. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the connection mechanism structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the anti-detachment mechanism of this utility model;

[0016] Figure 4 This is a schematic diagram of the protective mechanism structure of this utility model.

[0017] In the diagram: 1. Mold cylinder body; 2. First end cap; 3. Second end cap; 4. Threaded rod; 5. Rectangular column; 6. Rectangular groove; 7. Through hole; 8. Nut; 9. Fixing box; 10. Through groove; 11. First insert plate; 12. Second insert plate; 13. End plate; 14. First C-shaped buckle; 15. Pin hole; 16. Threaded hole; 17. First bolt; 18. Annular groove; 19. Second C-shaped buckle; 20. Protective mesh; 21. Protrusion; 22. Second bolt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0020] Example

[0021] Please see Figure 1-4 This utility model discloses a stable mold cylinder, comprising a mold cylinder body 1, which includes a first end cap 2 and a second end cap 3. A connecting mechanism is provided between the first end cap 2 and the second end cap 3. The connecting mechanism includes a threaded rod 4, a rectangular column 5, a rectangular groove 6, a through hole 7, and a nut 8. The threaded rod 4 is provided between the first end cap 2 and the second end cap 3. The threaded rod 4 includes a rectangular column 5, which is integrally formed on the outer side of one end of the threaded rod 4. A rectangular groove 6 is provided through one side of the first end cap 2, and a through hole 7 is provided through one side of the second end cap 3. A nut 8 is threadedly connected to one end of the threaded rod 4. In use, the threaded rod 4 is inserted through the rectangular groove 6 and the through hole 7, so that the rectangular column 5 is placed in the rectangular groove 6. Then, the nut 8 is tightened to assemble the mold cylinder, ensuring stable assembly and facilitating disassembly for internal maintenance of the mold cylinder.

[0022] Furthermore, one end of the threaded rod 4 slides through the through hole 7, and the rectangular column 5 slides through the rectangular groove 6, with the inner wall of the rectangular groove 6 fitting against the outer wall of the rectangular column 5.

[0023] Furthermore, an anti-detachment mechanism is provided on one side of the second end cap 3, and a protective mechanism is provided on the outside of the mold cylinder body 1.

[0024] For better assembly and fixation, the anti-detachment mechanism includes a fixing box 9, a through groove 10, a first insert plate 11, a second insert plate 12, an end plate 13, and a first C-shaped buckle 14. The fixing box 9 is integrally formed on one side of the second end cap 3. A through groove 10 is formed through the top of the fixing box 9. The first insert plate 11 is inserted into one end of the through groove 10, and the second insert plate 12 is inserted into the other end of the through groove 10. An end plate 13 is integrally formed at one end of both the first insert plate 11 and the second insert plate 12. A first C-shaped buckle 14 is integrally formed on the outer side of the end of the end plate 13. This mechanism is used for installation and fixation. Next, the first insert plate 11 and the second insert plate 12 are inserted into the two ends of the through groove 10 respectively, so that the first C-shaped buckle 14 on the first insert plate 11 and the second insert plate 12 are engaged with the threaded rod 4. One side of the first C-shaped buckle 14 is attached to the outside of the nut 8 to limit the nut 8 and prevent it from falling off. The ends of the first insert plate 11 and the second insert plate 12 are aligned and the two pin holes 15 overlap. Then, the first bolt 17 is threaded through the threaded hole 16 and screwed into the two pin holes 15 to position the two insert plates and prevent them from falling off.

[0025] Furthermore, a threaded hole 16 is provided on the outer side of the fixing box 9, and a first bolt 17 is threaded through the inner side of the threaded hole 16. A pin hole 15 is provided on the outer side of the other end of the first insert plate 11 and the second insert plate 12.

[0026] For better protection, the protective mechanism includes an annular groove 18, a second C-shaped buckle 19, a protective net 20, a protrusion 21, and a second bolt 22. An annular groove 18 is provided on the outer side of the threaded rod 4, and a second C-shaped buckle 19 is inserted into the inner side of the annular groove 18. A protective net 20 is integrally formed on one side of the second C-shaped buckle 19, and a protrusion 21 is integrally formed on the top of the protective net 20. A second bolt 22 is inserted through one side of the protrusion 21. In use, the second C-shaped buckle 19 of the protective net 20 is inserted into the annular groove 18 to pre-fix the protective net 20. Then, the two protective nets 20 are assembled and fixed with the second bolt 22 and the screw cap. Through the setting of the protective net 20, the cylinder body and the threaded rod 4 can be protected.

[0027] Furthermore, there are two protective nets 20, which are connected by second bolts 22. Both second bolts 22 are located on the outside of the threaded rod 4.

[0028] Working principle: In use, the threaded rod 4 is inserted through the rectangular slot 6 and the through hole 7, so that the rectangular column 5 is placed in the rectangular slot 6. Then, the nut 8 is tightened to assemble the mold cylinder, ensuring stable assembly and facilitating disassembly for internal maintenance. After installation and fixing, the first insert plate 11 and the second insert plate 12 are inserted into the two ends of the through slot 10 respectively, so that the first C-shaped buckle 14 on the first insert plate 11 and the second insert plate 12 engages with the threaded rod 4. One side of the first C-shaped buckle 14 fits against the outside of the nut 8, limiting the nut 8 and preventing it from coming off. The first insert plate 11 and the second insert plate 12... The ends of the insert plates 12 are aligned, and the two pin holes 15 overlap. Then, the first bolt 17 is threaded through the threaded hole 16 and screwed into the two pin holes 15 to position the two insert plates and prevent them from falling off. The second C-shaped buckle 19 of the protective net 20 is inserted into the annular groove 18 to pre-fix the protective net 20. Then, the two protective nets 20 are assembled and fixed with the second bolt 22 and the screw cap. The protective net 20 can protect the cylinder body and the threaded rod 4. The model of the mold cylinder body 1 is HOB50. The specific structure and working principle of this model are existing technologies and will not be described in detail here.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembly stable mold ram, comprising a mold ram body (1) comprising a first end cap (2) and a second end cap (3), characterized in that, A connecting mechanism is provided between the first end cap (2) and the second end cap (3). The connecting mechanism includes a threaded rod (4), a rectangular column (5), a rectangular groove (6), a through hole (7), and a nut (8). A threaded rod (4) is provided between the first end cap (2) and the second end cap (3). The threaded rod (4) includes a rectangular column (5). The rectangular column (5) is integrally formed on the outer side of one end of the threaded rod (4). A rectangular groove (6) is provided through one side of the first end cap (2). A through hole (7) is provided through one side of the second end cap (3). A nut (8) is threadedly connected to one end of the threaded rod (4).

2. An assembly stabilized mold cylinder as defined in claim 1 wherein, One end of the threaded rod (4) is slidably connected to the through hole (7), and the rectangular column (5) is slidably connected to the rectangular groove (6). The inner wall of the rectangular groove (6) is in contact with the outer wall of the rectangular column (5).

3. An assembly stabilized mold cylinder as defined in claim 1 wherein, An anti-detachment mechanism is provided on one side of the second end cap (3), and a protective mechanism is provided on the outside of the mold cylinder body (1).

4. An assembly stabilized mold cylinder as defined in claim 3 wherein, The anti-detachment mechanism includes a fixing box (9), a through groove (10), a first insert plate (11), a second insert plate (12), an end plate (13), and a first C-shaped buckle (14). The fixing box (9) is integrally formed on one side of the second end cap (3). The top of the fixing box (9) is provided with a through groove (10). The first insert plate (11) is inserted into one end of the through groove (10), and the second insert plate (12) is inserted into the other end of the through groove (10). The end plate (13) is integrally formed on one end of both the first insert plate (11) and the second insert plate (12). The first C-shaped buckle (14) is integrally formed on the outer side of the end of the end plate (13).

5. An assembly stabilized mold cylinder as defined in claim 4 wherein, The outer side of the fixing box (9) is provided with a threaded hole (16), and the inner side of the threaded hole (16) is threaded through and connected with a first bolt (17). The outer side of the other end of the first insert plate (11) and the second insert plate (12) are both provided with a pin hole (15).

6. A mold cylinder for stable assembly according to claim 3, characterized in that, The protective mechanism includes an annular groove (18), a second C-shaped buckle (19), a protective net (20), a protrusion (21), and a second bolt (22). The annular groove (18) is provided on the outer side of the threaded rod (4). The second C-shaped buckle (19) is inserted into the inner side of the annular groove (18). The protective net (20) is integrally formed on one side of the second C-shaped buckle (19). The protrusion (21) is integrally formed on the top of the protective net (20). The second bolt (22) is inserted through one side of the protrusion (21).

7. A mold cylinder for stable assembly according to claim 6, characterized in that, Two protective nets (20) are provided, and the two protective nets (20) are connected by a second bolt (22). Both second bolts (22) are located on the outside of the threaded rod (4).

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