Connecting structure of pitched roof block

Abstract

The utility model discloses a connecting structure of a pitched roof block, which comprises a pitched roof rod and a pitched roof block arranged at one end of the pitched roof rod, a square column integrally formed with the pitched roof rod is arranged at one end of the pitched roof rod close to the pitched roof block, a square groove corresponding to the square column is arranged at the bottom of the pitched roof block, and the square column is inserted into the square groove during assembly. The fixed connection of the angle ejector rod and the angle ejector block is realized; the square column is arranged at the end, close to the inclined ejector block, of the inclined ejector rod, the square groove is formed in the bottom of the inclined ejector block, and the square column is inserted into the square groove, so that the inclined ejector rod and the inclined ejector block are fixedly connected, and angle adjustment is facilitated; and only the two sides of the square column or the square groove need to be subjected to burn-in and polishing respectively, and the planes are subjected to burn-in and polishing, so that compared with arc surface burn-in and polishing, the difficulty is lower, the angle correction difficulty is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a connection structure of an inclined top block. Background Art

[0002] After the mold product is formed, in order to smoothly demold the product, an ejector mechanism is required to eject the product from the mold. The ejector is a type of ejector mechanism, which generally includes an ejector rod and an ejector block. The ejector rod and the ejector block are fixedly connected, and the driving device drives the ejector rod to drive the ejector block to move, so that the ejector block ejects the product from the mold, helping the molded product to be smoothly removed from the mold.

[0003] A cylindrical connecting column is arranged on the existing inclined ejector rod, and a corresponding groove is arranged on the inclined ejector block. The connecting column is inserted into the groove to realize the fixed connection between the inclined ejector rod and the inclined ejector block. When an angle deviation occurs, it is necessary to weld one side of the connecting column or the groove, and grind the other side of the connecting column or the groove to correct the angle. Since both the connecting column and the groove have arc surfaces, it is difficult to ensure the concentricity of the two, which makes welding difficult and time-consuming, affecting the production efficiency of the product. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a connection structure of an inclined lift block, in which a square column is arranged at one end of the inclined lift rod close to the inclined lift block, a square groove is provided at the bottom of the inclined lift block, and the square column is inserted into the square groove to realize a fixed connection between the inclined lift rod and the inclined lift block, so as to facilitate the adjustment of the welding angle and solve the problems of great difficulty and long time in welding.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A connection structure for an inclined lift block, comprising an inclined lift rod and an inclined lift block arranged at one end of the inclined lift rod, characterized in that: a square column integrally formed with the inclined lift rod is provided at one end of the inclined lift rod close to the inclined lift block, and a square groove corresponding to the square column is provided at the bottom of the inclined lift block. During assembly, the square column is inserted into the square groove to achieve a fixed connection between the inclined lift rod and the inclined lift block; a square column is provided at one end of the inclined lift rod close to the inclined lift block, a square groove is opened at the bottom of the inclined lift block, and the square column is inserted into the square groove to achieve a fixed connection between the inclined lift rod and the inclined lift block, which is convenient for angle adjustment. When an angle deviation occurs in the connection between the inclined lift rod and the inclined lift block, it is only necessary to weld and grind the two sides of the square column or the square groove respectively, and both welding and grinding are performed on flat surfaces, which is less difficult than welding and grinding on arc surfaces, thereby reducing the difficulty of angle correction and improving efficiency.

[0007] As a preferred solution, the inclined top block is also provided with a fixed block, and the side wall of the inclined top block is provided with a first fixed groove corresponding to the fixed block, and the bottom of the first fixed groove is connected to the square groove. During assembly, the fixed block is fixed in the first fixed groove and conflicts with the square column.

[0008] As a preferred solution, first steps are formed at both ends of the first fixing groove, and threaded holes are formed in the first steps.

[0009] As a preferred solution, through holes corresponding to the threaded holes are opened at both ends of the fixing block. During assembly, the fixing block is fixed in the first fixing groove by screws or bolts passing through the through holes and threadedly connected to the threaded holes.

[0010] As a preferred solution, the square column is provided with a second fixing groove corresponding to the fixing block, and during assembly, one end of the fixing block facing the second fixing groove is embedded in the second fixing groove.

[0011] As a preferred solution, the second fixing groove includes a bottom wall and a side wall, and the bottom wall and the side wall form an angle, and the angle is greater than 90° and less than 180°.

[0012] As a preferred solution, the square column and the inclined ejector rod form a second step, and the second step protrudes from the side surface of the square column and faces the inclined ejector block.

[0013] As a preferred solution, one end of the lift rod away from the lift block is slidably connected to a connecting seat.

[0014] As a preferred solution, the connecting seat includes a first clamping block and a second clamping block arranged opposite to each other, a sliding groove is provided on the opposite side of the first clamping block and the second clamping block, and a sliding block is provided at the end of the inclined ejector rod away from the inclined ejector block, and the sliding block is movably arranged in the sliding groove.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, a square column is arranged at one end of the inclined lift rod close to the inclined lift block, a square groove is opened at the bottom of the inclined lift block, and the square column is inserted into the square groove to achieve a fixed connection between the inclined lift rod and the inclined lift block, which is convenient for angle adjustment. When an angle deviation occurs in the connection between the inclined lift rod and the inclined lift block, it is only necessary to weld and grind the two sides of the square column or the square groove respectively, and both welding and grinding are performed on the flat surface, which is less difficult than welding and grinding of the arc surface, reduces the difficulty of angle correction, and improves efficiency.

[0016] In order to more clearly explain the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the assembly structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of an embodiment of the utility model from a first viewing angle;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the embodiment of the utility model from a second viewing angle;

[0020] Figure 4 It is a cross-sectional view of an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the decomposition of the inclined top block of the embodiment of the utility model.

[0022] Description of the accompanying drawings:

[0023] 10- inclined top block; 11- square groove; 12- first fixing groove;

[0024] 13-fixed block; 14-first step; 20-inclined ejector rod;

[0025] 21-square column; 22-second fixing groove; 23-bottom wall;

[0026] 24-side wall; 25-second step; 30-first clamping block;

[0027] 31- second clamping block; 32- sliding block; 33- sliding groove. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] like Figure 1-5As shown, the utility model discloses a connection structure of an inclined ejector block, including an inclined ejector rod 20 and an inclined ejector block 10 arranged at one end of the inclined ejector rod 20, the end of the inclined ejector rod 20 close to the inclined ejector block 10 is provided with a square column 21 integrally formed with the inclined ejector rod 20, and the bottom of the inclined ejector block 10 is provided with a square groove 11 corresponding to the square column 21. When assembled, the square column 21 is inserted into the square groove 11 to achieve a fixed connection between the inclined ejector rod 20 and the inclined ejector block 10; the end of the inclined ejector rod 20 away from the inclined ejector block 10 is slidably connected to a connecting seat, and the connecting seat includes a first clamping block 30 and a second clamping block 31 arranged opposite to each other, and the first clamping block 30 and the second clamping block 31 are provided on the opposite side thereof. A slide groove 33 is provided, and a slider 32 is provided at one end of the inclined ejector rod 20 away from the inclined ejector block 10, and the slider 32 is movably arranged in the slide groove 33; a square column 21 is provided at one end of the inclined ejector rod 20 close to the inclined ejector block 10, and a square groove 11 is opened at the bottom of the inclined ejector block 10, and the square column 21 is inserted into the square groove 11, so as to realize the fixed connection between the inclined ejector rod 20 and the inclined ejector block 10, and facilitate the angle adjustment. When the angle deviation occurs in the connection between the inclined ejector rod 20 and the inclined ejector block 10, it is only necessary to weld and grind the two sides of the square column 21 or the square groove 11 respectively, and both of them are welded and polished on the flat surface, which is less difficult than welding and polishing on the arc surface, reduces the difficulty of angle correction, and improves efficiency.

[0031] The inclined top block 10 is also provided with a fixing block 13. The side wall 24 of the inclined top block 10 is provided with a first fixing groove 12 corresponding to the fixing block 13. The bottom of the first fixing groove 12 is connected with the square groove 11. When assembled, the fixing block 13 is fixedly arranged in the first fixing groove 12 and conflicts with the square column 21. First steps 14 are formed at both ends of the first fixing groove 12. The first step 14 is provided with a threaded hole. Through holes corresponding to the threaded holes are provided at both ends of the fixing block 13. When assembled, the fixing block 13 is fixed in the first fixing groove 12 by screws passing through the through holes and screwing the threaded holes. The square column 21 is provided with a second fixing groove 22 corresponding to the fixing block 13. During assembly, one end of the fixing block 13 facing the second fixing groove 22 is embedded in the second fixing groove 22. The square column 21 and the inclined ejector rod 20 are formed with a second step 25. The second step 25 protrudes from the side of the square column 21 and faces the inclined ejector block 10. When the square column 21 is inserted into the square groove 11, the second step 25 abuts against the inclined ejector block 10, so that the first fixing groove 12 is opposite to the second fixing groove 22, and the fixing block 13 is inserted into the second fixing groove 22 along the first fixing groove 12, thereby fixing the inclined ejector rod 20 and the inclined ejector block 10.

[0032] The second fixing groove 22 includes a bottom wall 23 and a side wall 24 . The bottom wall 23 and the side wall 24 form an angle of 100°. By setting the angle, it is convenient for the fixing block 13 to enter the first fixing groove 12 for clamping.

[0033] The method of using the utility model is as follows: insert the square column 21 into the square groove 11, the second step 25 abuts the inclined ejector block 10, so that the second fixed groove 22 is opposite to the first fixed groove 12, the fixed block 13 enters along the first fixed groove 12 and clamps the second fixed groove 22, and uses a screw to pass through the fixed block 13 and screw it into the threaded hole of the first step 14 to achieve the locking of the fixed block 13, thereby completing the connection between the inclined ejector rod 20 and the inclined ejector block 10.

[0034] In summary, the utility model sets a square column 21 at one end of the inclined lift rod 20 close to the inclined lift block 10, and opens a square groove 11 at the bottom of the inclined lift block 10. The square column 21 is inserted into the square groove 11 to achieve a fixed connection between the inclined lift rod 20 and the inclined lift block 10, which is convenient for angle adjustment. When an angle deviation occurs in the connection between the inclined lift rod 20 and the inclined lift block 10, it is only necessary to weld and grind the two sides of the square column 21 or the square groove 11 respectively, and both welding and grinding are performed on the flat surface, which is less difficult than welding and grinding of the arc surface, thereby reducing the difficulty of angle correction and improving efficiency.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made to the above embodiment based on the technical practice of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A connection structure of a tilted ejector block, comprising a tilted ejector rod and a tilted ejector block arranged at one end of the tilted ejector rod, characterized in that: A square column integrally formed with the inclined ejector rod is provided at one end of the inclined ejector rod close to the inclined ejector block, and a square groove corresponding to the square column is provided at the bottom of the inclined ejector block. During assembly, the square column is inserted into the square groove to achieve a fixed connection between the inclined ejector rod and the inclined ejector block.

2. A connection structure of a tilted top block according to claim 1, characterized in that: The inclined top block is also provided with a fixing block, and a first fixing groove corresponding to the fixing block is opened on the side wall of the inclined top block, and the bottom of the first fixing groove is connected with the square groove. During assembly, the fixing block is fixed in the first fixing groove and conflicts with the square column.

3. A connection structure of a tilted top block according to claim 2, characterized in that: First steps are formed at both ends of the first fixing groove, and threaded holes are formed in the first steps.

4. A connection structure of a tilted top block according to claim 3, characterized in that: Through holes corresponding to the threaded holes are provided at both ends of the fixing block. During assembly, the fixing block is fixed in the first fixing groove by screws or bolts passing through the through holes and threadedly connected to the threaded holes.

5. The connection structure of the inclined top block according to claim 4, characterized in that: The square column is provided with a second fixing groove corresponding to the fixing block. During assembly, one end of the fixing block facing the second fixing groove is embedded in the second fixing groove.

6. A connection structure of a tilted top block according to claim 5, characterized in that: The second fixing groove includes a bottom wall and a side wall, wherein the bottom wall and the side wall form an angle, and the angle is greater than 90° and less than 180°.

7. The connection structure of the inclined top block according to claim 1, characterized in that: The square column and the inclined ejector rod form a second step, and the second step protrudes from the side of the square column and faces the inclined ejector block.

8. The connection structure of the inclined top block according to claim 1, characterized in that: One end of the inclined ejector rod away from the inclined ejector block is slidably connected with a connecting seat.

9. The connection structure of the inclined top block according to claim 8, characterized in that: The connecting seat comprises a first clamping block and a second clamping block which are arranged opposite to each other, a sliding groove is arranged on one side opposite to the first clamping block, a sliding block is arranged at one end of the inclined ejector rod away from the inclined ejector block, and the sliding block is movably arranged in the sliding groove.

Images