Die special for automobile sealing ring framework

Abstract

The utility model discloses a special mould for an automobile sealing ring framework, which comprises a mould body, the edge of the top of the mould body is fixedly connected with a fixing cover, the top of the mould body is provided with a cover plate corresponding to the inner side of the fixing cover, and the top of the mould body is provided with a mould groove. And a grouting hole communicating with the mold groove is formed in the top of the cover plate, a cavity is formed in the position, corresponding to the lower portion of the mold groove, in the mold body, the cavity communicates with the mold groove through two piece taking channels, and a driving jacking mechanism is fixedly installed in the cavity. The die special for the automobile sealing ring framework is reasonable in structural design and convenient to use, after a workpiece is manufactured through the die, the automatic part ejecting function can be achieved, manual part taking is not needed, the workload of workers is reduced, the surface of the workpiece cannot be damaged, unnecessary troubles and losses are avoided, and the production efficiency is improved. And the machining use of the automobile sealing ring framework can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a special mold for an automobile sealing ring skeleton. Background Art

[0002] At present, after the traditional special mold for automobile sealing ring skeleton is manufactured, it is often taken out manually, which requires workers to use tools and spend a certain amount of time and energy to operate, and it is easy to cause damage to the surface of the workpiece, causing unnecessary trouble and loss. For this reason, we propose a special mold for automobile sealing ring skeleton to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide a special mold for an automobile sealing ring framework to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special mold for an automobile sealing ring skeleton, comprising a mold body, a fixed cover is fixedly connected to the edge of the top of the mold body, a cover plate is provided on the inner side of the fixed cover corresponding to the top of the mold body, a mold groove is provided on the top of the mold body, a grouting hole connected to the mold groove is provided on the top of the cover plate, a cavity is provided below the mold groove corresponding to the mold groove inside the mold body, the cavity and the mold groove are connected to each other through two extraction channels, a driving jacking mechanism is fixedly installed inside the cavity, and a top component assembly is fixedly connected to the position corresponding to the extraction channel on the moving end of the driving jacking mechanism;

[0005] The top piece assembly includes a shell sleeve, and the left and right sides of the shell sleeve are fixedly connected with first guide blocks, the first guide blocks are slidably connected to the inner wall of the extraction channel, the bottom of the inner wall of the shell sleeve is fixedly connected with a spring, the top end of the spring is fixedly connected with a top rod, and the top end of the top rod passes through the outside of the shell sleeve and is fixedly connected with a top piece plate.

[0006] The cam is provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels respectively.

[0007] Furthermore, a clamping assembly is symmetrically mounted on the top of the fixed cover, and the clamping assembly includes a fixed shaft, the fixed shaft is fixedly connected to the top of the fixed cover, and a pressure plate is rotatably connected to the fixed shaft.

[0008] Furthermore, a first model block is fixedly connected to the center of the bottom of the inner wall of the mold groove, and a second model block is fixedly connected to the outer side of the bottom of the inner wall of the mold groove corresponding to the first model block.

[0009] Furthermore, the first model block specifically adopts a cylindrical structure, and the second model block specifically adopts a circular ring structure.

[0010] Furthermore, the pickup channel is correspondingly opened at a position between the first model block and the second model block.

[0011] Furthermore, the plane where the top of the top plate is located is the same as the plane where the bottom of the inner wall of the mold groove is located.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model discloses that after the automobile sealing ring skeleton workpiece in the die groove is processed, when it is needed to take out the workpiece, the cover plate is taken out from the inner side of the fixed cover, after the stepping motor is turned on, its output shaft drives the active bevel gear to rotate, and the two driven bevel gears meshing therewith drive the screw to rotate under the connection of the bearing seat, and the translation block threadedly connected thereon can push the lifting plate to move vertically under the movable connection of the first connecting seat, the push-pull rod and the second connecting seat, and cooperate with the limiting guide of the second guide block, thereby driving the two ejector assemblies to move vertically, and when the ejector plate moves up, the ejector rod will squeeze the spring downward to play a certain buffering role, and when the ejection force is large enough, the workpiece in the die groove can be ejected. The special mold for the automobile sealing ring skeleton has a reasonable structural design and is easy to use. After the workpiece is manufactured by the mold, the function of automatic ejection can be realized, and there is no need to use manual removal, which reduces the workload of workers, and will not cause damage to the workpiece surface, avoiding unnecessary trouble and loss, and can fully meet the processing and use of the automobile sealing ring skeleton. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural cross-sectional view of the utility model;

[0016] Figure 3 This is a structural cross-sectional view of the driving jacking mechanism of the utility model;

[0017] Figure 4 It is a structural cross-sectional view of the top piece assembly of the utility model.

[0018] In the figure: 1 mold body, 2 fixed cover, 3 cover plate, 4 mold groove, 5 grouting hole, 6 cavity, 7 removal channel, 8 driving lifting mechanism, 81 bearing seat, 82 fixed frame, 83 screw, 84 driven bevel gear, 85 stepping motor, 86 driving bevel gear, 87 translation block, 88 first connecting seat, 89 push-pull rod, 810 second connecting seat, 811 lifting plate, 812 second guide block, 9 ejector assembly, 91 shell sleeve, 92 first guide block, 93 spring, 94 ejector rod, 95 ejector plate, 10 clamping assembly, 101 fixed shaft, 102 pressure plate, 11 first model block, 12 second model block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-4 A special mold for an automobile sealing ring skeleton comprises a mold body 1, a fixed cover 2 is fixedly connected to the edge of the top of the mold body 1, a cover plate 3 is provided on the inner side of the top of the mold body 1 corresponding to the fixed cover 2, a mold groove 4 is provided on the top of the mold body 1, a grouting hole 5 connected with the mold groove 4 is provided on the top of the cover plate 3, a cavity 6 is provided below the mold groove 4 in the mold body 1, the cavity 6 is connected with the mold groove 4 through two extraction channels 7, a driving jacking mechanism 8 is fixedly installed in the cavity 6, and a top piece assembly 9 is fixedly connected to the position corresponding to the extraction channel 7 on the moving end of the driving jacking mechanism 8.

[0021] The top piece assembly 9 includes a shell sleeve 91, and the left and right sides of the shell sleeve 91 are fixedly connected with first guide blocks 92, the first guide blocks 92 are slidably connected to the inner wall of the picking channel 7, the bottom of the inner wall of the shell sleeve 91 is fixedly connected with a spring 93, the top end of the spring 93 is fixedly connected with a top rod 94, and the top end of the top rod 94 passes through the outside of the shell sleeve 91 and is fixedly connected with a top piece plate 95.

[0022] Specifically, the driving lifting mechanism 8 includes a bearing seat 81 and a fixing frame 82. The number of bearing seats 81 is two and they are symmetrically installed on both sides of the bottom of the inner wall of the cavity 6. The fixing frame 82 is fixedly installed at the center position of the bottom of the inner wall of the cavity 6. A screw 83 is rotatably connected in the bearing seat 81. One end of the screw 83 passes through the inner side of the fixing frame 82 and is fixedly connected to a driven bevel gear 84. A stepper motor 85 is fixedly installed on the top of the fixing frame 82. The output shaft of the stepper motor 85 passes through the inner side of the fixing frame 82 and is fixedly connected to a driven bevel gear 84. The screw rod 83 is provided with an active bevel gear 86, and a translation block 87 is axially threadedly connected to the screw rod 83. A first connecting seat 88 is fixedly installed on the top of the translation block 87. A push-pull rod 89 is rotatably connected to the first connecting seat 88. The end of the push-pull rod 89 away from the first connecting seat 88 is rotatably connected to the second connecting seat 810. The tops of the two second connecting seats 810 are fixedly connected by a lifting plate 811. Both sides of the lifting plate 811 are slidably connected to the inner wall of the cavity 6 through a second guide block 812. The top of the lifting plate 811 is fixedly connected to the bottom of the shell sleeve 91.

[0023] Specifically, a clamping assembly 10 is symmetrically installed on the top of the fixed cover 2 . The clamping assembly 10 includes a fixed shaft 101 . The fixed shaft 101 is fixedly connected to the top of the fixed cover 2 . A pressure plate 102 is rotatably connected to the fixed shaft 101 .

[0024] Specifically, a first model block 11 is fixedly connected to the center of the bottom of the inner wall of the mold cavity 4 , and a second model block 12 is fixedly connected to the outer side of the bottom of the inner wall of the mold cavity 4 corresponding to the first model block 11 .

[0025] Specifically, the first model block 11 specifically adopts a cylindrical structure, and the second model block 12 specifically adopts a circular ring structure. The first model block 11 and the second model block 12 cooperate with the shape of the mold groove 4 to process a workpiece of an automobile sealing ring skeleton structure.

[0026] Specifically, the pickup channel 7 is correspondingly opened at a position between the first model block 11 and the second model block 12 .

[0027] The plane where the top of the top plate 95 is located is the same as the plane where the bottom of the inner wall of the mold groove 4 is located.

[0028] The special mold for the automobile sealing ring skeleton has a reasonable structural design and is easy to use. After the workpiece is manufactured using the mold, the function of automatic ejection can be realized, and there is no need to manually remove the workpiece, which reduces the workload of workers and does not cause damage to the workpiece surface, avoiding unnecessary trouble and loss. It can fully meet the processing and use of automobile sealing ring skeletons.

[0029] During use, after the processing of the automobile sealing ring skeleton workpiece in the mold groove 4 is completed and it is necessary to remove the workpiece, the cover plate 3 is taken out from the inner side of the fixed cover 2. After turning on the stepper motor 85, its output shaft drives the active bevel gear 86 to rotate, and the two driven bevel gears 84 meshing with it drive the screw 83 to rotate under the connection with the bearing seat 81. The translation block 87 threadedly connected thereon is under the active connection of the first connecting seat 88, the push-pull rod 89 and the second connecting seat 810, and cooperates with the limiting guide of the second guide block 812, which can push the lifting plate 811 to move vertically, thereby driving the two ejector assemblies 9 to move vertically. When the ejector plate 95 moves up, the ejector rod 94 will squeeze the spring 93 downward to play a certain buffering role. When the ejection force is large enough, the workpiece in the mold groove 4 can be ejected.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special mold for an automobile sealing ring frame, comprising a mold body (1), characterized in that: A fixed cover (2) is fixedly connected to the edge of the top of the mold body (1); a cover plate (3) is provided on the inner side of the fixed cover (2) corresponding to the top of the mold body (1); a mold groove (4) is provided on the top of the mold body (1); a grouting hole (5) which is interconnected with the mold groove (4) is provided on the top of the cover plate (3); a cavity (6) is provided inside the mold body (1) below the mold groove (4); the cavity (6) and the mold groove (4) are interconnected via two removal channels (7); a driving jacking mechanism (8) is fixedly installed inside the cavity (6); a jacking assembly (9) is fixedly connected to the position of the moving end of the driving jacking mechanism (8) corresponding to the removal channel (7); The top piece assembly (9) comprises a shell (91), the left and right sides of the shell (91) are fixedly connected to first guide blocks (92), the first guide blocks (92) are slidably connected to the inner wall of the picking channel (7), the bottom of the inner wall of the shell (91) is fixedly connected to a spring (93), the top end of the spring (93) is fixedly connected to a top rod (94), and the top end of the top rod (94) passes through the outside of the shell (91) and is fixedly connected to a top piece plate (95).

2. The special mold for automobile sealing ring frame according to claim 1, characterized in that: The driving lifting mechanism (8) comprises a bearing seat (81) and a fixing frame (82), wherein the bearing seats (81) are two in number and are symmetrically mounted on both sides of the bottom of the inner wall of the cavity (6), the fixing frame (82) is fixedly mounted at the center position of the bottom of the inner wall of the cavity (6), a screw rod (83) is rotatably connected inside the bearing seat (81), one end of the screw rod (83) passes through the inner side of the fixing frame (82) and is fixedly connected to a driven bevel gear (84), a stepping motor (85) is fixedly mounted on the top of the fixing frame (82), the output shaft of the stepping motor (85) passes through the inner side of the fixing frame (82) and is fixedly connected to a driven bevel gear (84) matching the driven bevel gear (84) The active bevel gear (86) is connected to the screw rod (83) by a translation block (87) along the axial thread, the top of the translation block (87) is fixedly mounted with a first connecting seat (88), the first connecting seat (88) is rotatably connected with a push-pull rod (89), the end of the push-pull rod (89) away from the first connecting seat (88) is rotatably connected with a second connecting seat (810), the tops of the two second connecting seats (810) are fixedly connected by a lifting plate (811), both sides of the lifting plate (811) are slidably connected to the inner wall of the cavity (6) by a second guide block (812), and the top of the lifting plate (811) is fixedly connected to the bottom of the shell (91).

3. The special mold for automobile sealing ring frame according to claim 2, characterized in that: A clamping assembly (10) is symmetrically mounted on the top of the fixed cover (2), and the clamping assembly (10) comprises a fixed shaft (101), the fixed shaft (101) is fixedly connected to the top of the fixed cover (2), and a pressure plate (102) is rotatably connected to the fixed shaft (101).

4. The special mold for automobile sealing ring frame according to claim 3, characterized in that: A first model block (11) is fixedly connected to the center of the bottom of the inner wall of the mold groove (4), and a second model block (12) is fixedly connected to the bottom of the inner wall of the mold groove (4) corresponding to the outer side of the first model block (11).

5. The special mold for automobile sealing ring frame according to claim 4, characterized in that: The first model block (11) specifically adopts a cylindrical structure, and the second model block (12) specifically adopts a circular ring structure.

6. The special mold for automobile sealing ring frame according to claim 5, characterized in that: The object taking channel (7) is correspondingly opened at a position between the first model block (11) and the second model block (12).

7. The special mold for automobile sealing ring frame according to claim 6, characterized in that: The plane where the top of the top plate (95) is located is the same as the plane where the bottom of the inner wall of the mold groove (4) is located.

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