CN213003838U - Base fixing device for circular truncated cone-shaped die - Google Patents
Base fixing device for circular truncated cone-shaped die Download PDFInfo
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- CN213003838U CN213003838U CN202020975356.8U CN202020975356U CN213003838U CN 213003838 U CN213003838 U CN 213003838U CN 202020975356 U CN202020975356 U CN 202020975356U CN 213003838 U CN213003838 U CN 213003838U
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- swing arm
- bottom plate
- arm body
- screw rod
- clamping part
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Abstract
The utility model discloses a fixing device for a base of a circular truncated cone-shaped die, which comprises a bottom plate and a fixing unit arranged on the bottom plate; the fixing unit comprises a swing arm, a clamping part and a pressing component; the swing arm comprises a swing arm body and an extension section; the swing arm body is hinged with the bottom plate; the clamping part is arranged at one end of the swing arm body far away from the hinged position and is hinged with the swing arm body; the clamping part is provided with a clamping surface matched with the peripheral surface of the die base; the extension section is arranged above the clamping part and is fixedly connected with the swing arm body; the downward pressing assembly is arranged on the extension section and used for pressing the mold base downwards onto the bottom plate; and a driving assembly used for driving the swing arm to rotate up and down is arranged between the bottom plate and the swing arm. The utility model discloses can realize fixed, and fixed reliable and stable to the centre gripping of round platform shape mould edgewise direction and upper and lower direction.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a round platform shape mould base fixing device.
Background
The mold is composed of various parts, and the mold base is one of them. The prior art mold bases have various shapes, including semi-circular, square, oval, truncated cone, and the like. When the base of the circular truncated cone-shaped mold is fixed, the commonly used fixing device can only fix the base of the circular truncated cone-shaped mold from the side direction, and the circular truncated cone-shaped mold cannot be fixed from the upper direction and the lower direction according to actual needs, so that inconvenience in application is caused, and therefore the fixing device of the base of the circular truncated cone-shaped mold needs to be designed, and the circular truncated cone-shaped mold is effectively fixed.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists above-mentioned, the utility model aims at: the utility model provides a round platform shape mould base fixing device, can realize fixed to the centre gripping of round platform shape mould edgewise direction and upper and lower direction, and fixed reliable and stable, effectively satisfy the practical application demand of round platform shape mould.
The technical solution of the utility model is realized like this: a fixing device for a base of a circular truncated cone-shaped die comprises a bottom plate and at least one fixing unit arranged on the bottom plate; the fixing unit comprises a swing arm, a clamping part and a pressing component; the swing arm comprises a swing arm body and an extension section; the swing arm body is hinged with the bottom plate; the clamping part is arranged at one end of the swing arm body far away from the hinged position and is hinged with the swing arm body; the clamping part is provided with a clamping surface matched with the peripheral surface of the die base; the extension section is arranged above the clamping part and is fixedly connected with the swing arm body; the downward pressing assembly is arranged on the extension section and used for pressing the mold base downwards onto the bottom plate; and a driving assembly used for driving the swing arm to rotate up and down is arranged between the bottom plate and the swing arm.
Further, the pressing assembly comprises a rotating part, a first screw and a cushion block; the rotating part is arranged on the extension section and rotates around the central axis of the rotating part; the first screw rod is in threaded connection with the rotating part; the cushion block is arranged at one end of the first screw rod.
Further, the center axis of the rotating portion extends in the front-rear direction.
Further, the driving assembly comprises a cross rod and a second screw rod; a chute is arranged on the swing arm body; the sliding groove extends along the length direction of the swing arm body; the cross rod is movably arranged in the sliding groove; the upper end of the second screw rod is rotatably connected with the cross rod; the lower end of the second screw rod is in threaded connection with the bottom plate.
Furthermore, a limiting part is arranged on the cross rod; a limiting space is arranged inside the limiting part; a movable block is movably arranged in the limit space; the upper end of the second screw rod movably penetrates into the limiting space and is connected with the movable block.
Furthermore, a rotating handle is arranged in the middle of the second screw rod.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a cooperation of swing arm and clamping part is used, can realize that the centre gripping to round platform shape mould is fixed by the edgewise direction. The clamping and fixing of the circular truncated cone-shaped die can be realized from the up-down direction through the matching use of the pressing component. The combination of the above mode can effectively satisfy the fixed demand of round platform shape mould, applicable in operation demands such as round platform shape mould production and processing, transfer transportation.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic view of the three-dimensional structure of the present invention when fixing the truncated cone-shaped mold;
fig. 2 is a schematic three-dimensional structure diagram of the overall structure of the present invention;
FIG. 3 is a front view structural schematic of FIG. 2;
fig. 4 is a schematic three-dimensional structure diagram of the bottom plate of the present invention;
fig. 5 is a schematic three-dimensional structure diagram of the fixing unit of the present invention;
FIG. 6 is a schematic three-dimensional structure of FIG. 5 from another perspective;
FIG. 7 is a schematic side view of the structure of FIG. 5;
FIG. 8 is an enlarged view taken at A in FIG. 7;
fig. 9 is a schematic side view of the swing arm of the present invention;
fig. 10 is a schematic three-dimensional structure diagram of a second screw of the present invention;
fig. 11 is a schematic three-dimensional structure of the cross bar of the present invention;
FIG. 12 is a schematic view of the three-dimensional structure of the pressing assembly of the present invention
Fig. 13 is a schematic three-dimensional structure diagram of the rotating part of the present invention;
wherein: 1. a base plate; 2. swinging arms; 21. a swing arm body; 211. a chute; 22. an extension section; 3. a clamping portion; 4. a first screw; 41. a rotating part; 42. cushion blocks; 5. a second screw; 51. rotating the handle; 6. a cross bar; 61. a limiting part.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Fig. 1-3 show a fixing device for a base of a circular truncated cone-shaped mold according to the present invention, which comprises a bottom plate 1 and two sets of fixing units installed on the bottom plate 1. The fixing unit includes a swing arm 2, a clamping portion 3, and a pressing assembly. The swing arm 2 includes a swing arm body 21 and an extension section 22. One end of the swing arm body 21 is hinged with the bottom plate 1 through a hinge seat, so that the swing arm body 21 can rotate up and down around the hinge position. The clamping part 3 is installed at one end of the swing arm body 21 far away from the hinge position and is hinged with the swing arm body 21, so that the clamping part 3 can rotate up and down around the hinge position. The clamping part 3 is provided with a clamping surface matched with the peripheral surface of the die base. The clamping surface is preferably a circular arc surface. The extension section 21 is arranged above the clamping part 3 and is fixedly connected with the swing arm body 21. One end of the extension section 21 extends for a certain distance in the direction away from the swing arm body 21. The pressing assembly is mounted on the extension section 21 and is used for being matched with the bottom plate 1 to press the mold base downwards on the bottom plate 1. A driving component for driving the swing arm 2 to rotate up and down is arranged between the bottom plate 1 and the swing arm 2. Through the structural design, the mold base is placed between the fixing units on the two sides, when the swing arm 2 rotates downwards, the clamping part 3 is close to the mold base, and the clamping surface of the clamping part 3 is in contact with the mold base. The clamping parts 3 on both sides cooperate with each other to clamp and fix the mold base from the side direction. The pressing assembly presses the mold base downwards from above the mold base so that the mold base can be pressed on the bottom plate 1. The combination of the above modes can realize clamping and fixing of the truncated cone-shaped die from the side direction and the up-down direction.
The fixing units can be used in two or more groups.
As shown in fig. 5, 6, 12 and 13, the pressing assembly includes a rotating portion 41, a first screw 4 and a spacer 42. The rotating part 41 is installed on the extension section 21, and both ends of the rotating part 41 are rotatably connected with the extension section 21, so that the rotating part 41 can rotate around its central axis. The center axis of the rotating portion 41 extends in the front-rear direction. The first screw 4 is screwed to the rotating portion 41. The central axis of the first screw 4 and the central axis of the rotating portion 41 are perpendicular to each other. Specifically, a threaded through hole is formed in the outer peripheral surface of the rotating portion 41. The central axis of the threaded through bore extends in a radial direction. The first screw rod 4 is in threaded connection with the threaded through hole. A spacer 42 is mounted on one end of the first screw 4. By screwing the first screw 4, the spacer 42 can be moved in a direction to approach or separate from the turning portion 41. By the rotation of the rotating portion 41, the extending direction of the center axis of the first screw 4 can be changed, and the moving direction of the spacer 42 can be changed.
As shown in fig. 7, 8, 10, 11, the drive assembly includes a cross bar 6 and a second screw 5. The swing arm body 21 is provided with a chute 211. The slide groove 211 extends in the longitudinal direction of the swing arm body 21. The cross bar 6 is movably mounted in the slide groove 211. Both ends of the cross bar 6 are processed with a stopper so that the cross bar 6 cannot be separated from the slide groove 211. The upper end of the second screw 5 is rotatably connected with the cross rod 6. The lower end of the second screw rod 5 is connected with the bottom plate 1 in a threaded manner. Through rotatory second screw rod 5 for the upper end of second screw rod 5 reciprocates to can drive horizontal pole 6 and reciprocate, horizontal pole 6 removes in spout 211, and forces swing arm body 21 to rotate from top to bottom.
The second screw 5 is connected to the cross bar 6 in such a manner that a stopper 61 is attached to the cross bar 6. The stopper 61 has a stopper space formed therein. The spacing space is movably provided with a movable block 51. The upper end of the second screw 5 movably penetrates into the limiting space and is connected with the movable block 51. Through the structural design, the second screw rod 5 is rotatably connected with the cross rod 6 and can drive the cross rod 6 to move up and down. To facilitate the rotation of the second screw 5. A rotary handle 52 is installed at the middle of the second screw 5.
During the use, put round platform shape mould base on bottom plate 1, revolve and twist second screw 5 for swing arm body 21 rotates down, makes clamping part 3 remove towards the direction that is close to round platform shape mould base. The angle of the clamping part 3 is adjusted, so that the clamping surface on the clamping part 3 is attached to the outer side surface of the truncated cone-shaped die. The clamping parts 3 on both sides cooperate with each other to clamp and fix the mold base from the side direction. The orientation of the pad 42 is adjusted by the rotation of the rotating portion 41. The first screw 4 is screwed so that the spacer 42 moves downward, and the spacer 42 abuts against the upper end face of the truncated cone shaped mold to press the truncated cone shaped mold downward against the base plate 1. Through above-mentioned operation, can realize fixing the centre gripping of round platform shape mould edgewise direction and upper and lower direction, effectively satisfy practical application demand, applicable in round platform shape mould production and processing, shift operation demands such as transportation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. A fixing device for a base of a circular truncated cone-shaped die comprises a bottom plate and a fixing unit arranged on the bottom plate; the method is characterized in that: the fixing unit comprises a swing arm, a clamping part and a pressing component; the swing arm comprises a swing arm body and an extension section; the swing arm body is hinged with the bottom plate; the clamping part is arranged at one end of the swing arm body far away from the hinged position and is hinged with the swing arm body; the clamping part is provided with a clamping surface matched with the peripheral surface of the die base; the extension section is arranged above the clamping part and is fixedly connected with the swing arm body; the downward pressing assembly is arranged on the extension section and used for pressing the mold base downwards onto the bottom plate; and a driving assembly used for driving the swing arm to rotate up and down is arranged between the bottom plate and the swing arm.
2. The apparatus of claim 1, wherein: the pressing assembly comprises a rotating part, a first screw and a cushion block; the rotating part is arranged on the extension section and rotates around the central axis of the rotating part; the first screw rod is in threaded connection with the rotating part; the cushion block is arranged at one end of the first screw rod.
3. The apparatus of claim 2, wherein: the central axis of the rotating part extends in the front-rear direction.
4. The apparatus of claim 1, wherein: the driving assembly comprises a cross rod and a second screw rod; a chute is arranged on the swing arm body; the sliding groove extends along the length direction of the swing arm body; the cross rod is movably arranged in the sliding groove; the upper end of the second screw rod is rotatably connected with the cross rod; the lower end of the second screw rod is in threaded connection with the bottom plate.
5. The apparatus of claim 4, wherein: the cross rod is provided with a limiting part; a limiting space is arranged inside the limiting part; a movable block is movably arranged in the limit space; the upper end of the second screw rod movably penetrates into the limiting space and is connected with the movable block.
6. The apparatus of claim 4, wherein: and a rotating handle is arranged in the middle of the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975356.8U CN213003838U (en) | 2020-06-02 | 2020-06-02 | Base fixing device for circular truncated cone-shaped die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975356.8U CN213003838U (en) | 2020-06-02 | 2020-06-02 | Base fixing device for circular truncated cone-shaped die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003838U true CN213003838U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020975356.8U Active CN213003838U (en) | 2020-06-02 | 2020-06-02 | Base fixing device for circular truncated cone-shaped die |
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| Country | Link |
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| CN (1) | CN213003838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918692A (en) * | 2022-03-29 | 2022-08-19 | 安徽荣盛精密科技有限责任公司 | Placer for parts machining |
-
2020
- 2020-06-02 CN CN202020975356.8U patent/CN213003838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918692A (en) * | 2022-03-29 | 2022-08-19 | 安徽荣盛精密科技有限责任公司 | Placer for parts machining |
| CN114918692B (en) * | 2022-03-29 | 2023-11-21 | 安徽荣盛精密科技有限责任公司 | Placing device for part machining |
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