Demolding device for automobile die-casting die

Abstract

The utility model provides an automobile die-casting die demolding device which comprises a supporting seat, and sleeving pipes are installed on the left side and the right side of the upper end of the supporting seat through bolts. A demolding electric cylinder is arranged between the socketed pipes, and the bottom of the demolding electric cylinder is in bolted connection with the supporting seat; movable holes are formed in the front and rear sides of the socketed pipe; a telescopic rod is inserted into the socketed pipe; the lower side in the telescopic rod is in threaded connection with a limiting rod; and a movable demolding pushing seat adjusting structure is mounted on an output shaft of the demolding electric cylinder. Through the arrangement of the movable demolding pushing seat adjusting structure, the demolding rod can be driven by the matched movable first sliding seat to adjust the mounting position according to different mold requirements, so that the demolding rod stably moves to realize the demolding work.

Description

Technical Field

[0001] The utility model belongs to the technical field of die-casting die demoulding, in particular to a die-casting die demoulding device for automobiles. Background Art

[0002] The automotive die-casting mold demoulding device is an instrument tool for pushing the material to realize demoulding after the material is pressed inside the automotive die-casting mold and the molding is completed. The traditional automotive die-casting mold demoulding device includes a support table, a fixed box is connected through the middle position of the inner side of the support table, the interior of the fixed box is fixedly connected to the die-casting mold cavity, a hydraulic cylinder is fixedly installed in the middle position of the bottom wall inside the fixed box, the telescopic end of the hydraulic cylinder is fixedly connected to the first spring, the top of the first spring is fixedly connected to the support plate, both ends of the bottom wall of the fixed box are fixedly connected to fixed columns and other structures, and it has the characteristics of being able to play a buffering role, appropriately reducing the impact force of the hydraulic cylinder, reducing damage to the casting, thereby improving the production quality of the product, etc., but its push demoulding parts are limited, which affects the activity when installing different molds for demoulding and then affects the stability during demoulding, resulting in the inability to demould. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automobile die-casting mold demoulding device, which has the function of adjusting the position of a movable demoulding member, so that it is suitable for different types of molds and can be stably movable to avoid affecting the demoulding work.

[0004] The technical scheme is as follows: a demolding device for a die-casting mold for an automobile comprises a support seat, and sleeve tubes are bolted on the left and right sides of the upper end of the support seat; a demolding electric cylinder is arranged between the sleeve tubes, and the bottom of the demolding electric cylinder is bolted to the support seat; movable holes are opened on the front and rear sides of the sleeve tube; a telescopic rod is inserted into the inside of the sleeve tube; a limiting rod is threadedly connected to the lower side of the telescopic rod; a movable adjustable demolding pushing seat structure is installed on the output shaft of the demolding electric cylinder, and is characterized in that the movable adjustable demolding pushing seat structure comprises a supporting seat, and side support plates are bolted on all sides of the upper end of the supporting seat; a first guide rod is bolted between the side support plates; a first sliding seat is sleeved on the left and right sides of the outer wall of the first guide rod, and the connection is fixed by bolts; a movable driving seat structure is fixed between the first sliding seats.

[0005] Preferably, a plurality of side support plates are provided at the upper end of the support seat, and the first guide rod is supported between the side support plates.

[0006] Preferably, the first guide rod is matched with the first sliding seat, and the connection is fixed by bolts.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] In the utility model, the supporting seat and the side supporting plate are arranged to be installed and used in conjunction with other structures.

[0009] In the utility model, the arrangement of the first guide rod and the first sliding seat can drive the movable driving seat structure to be adjusted horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the movable adjustable demoulding pushing seat structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the movable driving seat structure of the utility model.

[0013] In the figure:

[0014] 1. Support seat; 2. Demoulding electric cylinder; 3. Socket tube; 4. Telescopic rod; 5. Movable hole; 6. Limit rod; 7. Movable adjustable demoulding pushing seat structure; 71. Support seat; 72. Side support plate; 73. First guide rod; 74. First sliding seat; 75. Movable driving seat structure; 751. Second guide rod; 752. Second sliding seat; 753. Demoulding rod. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Example:

[0017] As attached Figure 1 As shown, the demoulding device of the automobile die-casting mold includes a support base 1, and sleeve tubes 3 are bolted on the left and right sides of the upper end of the support base 1; a demoulding electric cylinder 2 is arranged between the sleeve tubes 3, and the bottom of the demoulding electric cylinder 2 is bolted to the support base 1; movable holes 5 are opened on the front and rear sides of the sleeve tube 3; a telescopic rod 4 is inserted into the sleeve tube 3; a limiting rod 6 is threadedly connected to the lower side of the telescopic rod 4; and a movable adjustable demoulding pushing seat structure 7 is installed on the output shaft of the demoulding electric cylinder 2.

[0018] As attached Figure 2 As shown, in the above embodiment, specifically, the movable adjustable demoulding pushing seat structure 7 includes a supporting seat 71, and side support plates 72 are bolted on all sides of the upper end of the supporting seat 71; a first guide rod 73 is bolted between the side support plates 72; the left and right sides of the outer wall of the first guide rod 73 are sleeved with first sliding seats 74, and the connection is fixed by bolts; a movable driving seat structure 75 is fixed between the first sliding seats 74; the demoulding electric cylinder 2 is driven to drive the supporting seat 71 to move, and at the same time drive the telescopic rod 4 and the limiting rod 6 to move in the sleeve tube 3 and the movable hole 5.

[0019] As attached Figure 3 As shown, in the above embodiment, specifically, the movable driving seat structure 75 includes a second guide rod 751, and the front and rear sides of the outer wall of the second guide rod 751 are both sleeved with second sliding seats 752, and the connection is fixed by bolts; the upper end of the second sliding seat 752 is threadedly connected with a demolding rod 753; the first sliding seat 74 on the outer wall of the movable first guide rod 73 drives the demolding rod 753 to move forward and backward, and then the second sliding seat 752 on the outer wall of the movable second guide rod 751 drives the demolding rod 753 to move forward and backward.

[0020] In the above embodiment, specifically, the second guide rod 751 is bolted and installed between the first sliding seats 74 .

[0021] In the above embodiment, specifically, the outer wall of the second guide rod 751 is adapted to the second sliding seat 752, and the connection is fixed by bolts, so that the movable first sliding seat 74 can drive the demolding rod 753 to adjust the installation position according to different mold requirements, and then stably move to realize the demolding work.

[0022] In the above embodiment, specifically, the demoulding rod 753 is movably supported by the second sliding seat 752, so as to be easily disassembled and replaced.

[0023] How it works

[0024] The working principle of the utility model is as follows: when the automobile die-casting is demolded from the mold, the demolding electric cylinder 2 is driven to drive the supporting seat 71 to move and at the same time drive the telescopic rod 4 and the limiting rod 6 to move in the sleeve tube 3 and the movable hole 5. Then the movable supporting seat 71 cooperates with the demolding rod 753 to move in the mold and push the die-casting to complete the demolding work. When it needs to be installed in different types of molds for use during use, the first sliding seat 74 on the outer wall of the first guide rod 73 is first moved to drive the demolding rod 753 to move back and forth, and then the second sliding seat 752 on the outer wall of the second guide rod 751 is moved to drive the demolding rod 753 to move back and forth. After the adjustment is completed, the bolts at the connection are tightened to fix it, and then the demolding rod 753 in the adjusted position can be inserted into the mold to complete the installation and use.

[0025] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A demoulding device for an automobile die-casting mold, the demoulding device for an automobile die-casting mold comprising a support seat (1), wherein sleeve pipes (3) are bolted to the left and right sides of the upper end of the support seat (1); a demoulding electric cylinder (2) is arranged between the sleeve pipes (3), and the bottom of the demoulding electric cylinder (2) is bolted to the support seat (1); movable holes (5) are opened on both the front and rear sides of the sleeve pipe (3); a telescopic rod (4) is inserted into the interior of the sleeve pipe (3); a limiting rod (6) is threadedly connected to the lower side of the interior of the telescopic rod (4); an output shaft of the demoulding electric cylinder (2) is installed with a movable adjustable demoulding pushing seat structure (7), characterized in that: The movable adjustable demoulding pushing seat structure (7) comprises a supporting seat (71), and side support plates (72) are bolted around the upper end of the supporting seat (71); a first guide rod (73) is bolted between the side support plates (72); the left and right sides of the outer wall of the first guide rod (73) are sleeved with first sliding seats (74), and the connection is fixed by bolts; a movable driving seat structure (75) is fixed between the first sliding seats (74).

2. The automotive die-casting mold demoulding device according to claim 1, characterized in that: The movable driving seat structure (75) comprises a second guide rod (751), the front and rear sides of the outer wall of the second guide rod (751) are sleeved with second sliding seats (752), and the connection is fixed by bolts; the upper end of the second sliding seat (752) is threadedly connected with a demoulding rod (753).

3. The automotive die-casting mold demoulding device according to claim 1, characterized in that: A plurality of side support plates (72) are provided at the upper end of the support seat (71), and the first guide rod (73) is supported between the side support plates (72).

4. The automotive die-casting mold demoulding device according to claim 1, characterized in that: The first guide rod (73) is matched with the first sliding seat (74), and the connection is fixed by bolts.

5. The automotive die-casting mold demoulding device according to claim 2, characterized in that: The second guide rod (751) is bolted and installed between the first sliding seats (74).

6. The automotive die-casting mold demoulding device according to claim 2, characterized in that: The outer wall of the second guide rod (751) is matched with the second sliding seat (752), and the connection is fixed by bolts.

Images