CN219854210U - Goblet clamping chuck mechanism - Google Patents
Goblet clamping chuck mechanism Download PDFInfo
- Publication number
- CN219854210U CN219854210U CN202321257632.7U CN202321257632U CN219854210U CN 219854210 U CN219854210 U CN 219854210U CN 202321257632 U CN202321257632 U CN 202321257632U CN 219854210 U CN219854210 U CN 219854210U
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- Prior art keywords
- clamping jaw
- notch
- goblet
- extension rod
- clamping
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- 230000001788 irregular Effects 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a goblet clamping chuck mechanism which comprises a fixed seat with a built-in cavity structure, wherein the top surface of the fixed seat is provided with a flat disc which is a fixed end surface of a goblet, the flat disc is provided with a second notch, the side wall of the fixed seat is provided with a first notch, the second notch is communicated with the first notch, a claw extends out of the first notch and is arranged in the second notch, and an extension rod is arranged at the bottom of the top groove disc and extends out of the bottom of the fixed seat; the extension rod is pushed upwards, the top groove plate moves upwards, the bearing follows, the clamping jaw arm pushes the clamping jaw to shrink in the second notch, the clamping jaw is not higher than the top surface of the flat plate, the goblet is placed on the flat plate, the extension rod is pulled downwards, the top groove plate moves downwards, the bearing follows, the clamping jaw arm pulls the clamping jaw to extend out of the second notch and is higher than the top surface of the flat plate, and the goblet is clamped. The cup is clamped by a mechanical mechanism, and even if the cup is irregular, the cup can still be clamped.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a goblet clamping chuck mechanism.
Background
At present, the cup bottom of the goblet is fixed in a vacuum tightening mode in most of the modes of fixing the cup bottom of the goblet in the market, and in the normal production process, the uneven condition of the cup bottom can occur to goblet products, or the fixation of the goblet can be unstable under the condition of insufficient vacuum negative pressure.
Disclosure of Invention
The utility model aims to provide a chuck mechanism which can solve the problem that a goblet in the market is unstable in fixation due to irregular cup feet and can also solve the problem that the goblet cannot be produced normally due to insufficient vacuum negative pressure.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the clamping chuck mechanism for the goblet comprises a fixed seat with a built-in cavity structure, wherein the top surface of the fixed seat is provided with a flat disc, the flat disc is a fixed end surface of the goblet, the flat disc is provided with a second notch, a top groove disc is arranged in a cavity of the fixed seat, the cross section of the top groove disc is I-shaped, a bearing is arranged in a notch between an I-shaped upper plane and an I-shaped lower plane, the bearing is connected with a clamping jaw arm through a bearing shaft, the clamping jaw arm rotates around a mandrel, the mandrel is arranged on the side wall of the fixed seat, the clamping jaw arm is directly connected and fixed with a clamping jaw, the side wall of the fixed seat is provided with a first notch, the second notch is communicated with the first notch, the clamping jaw extends out of the first notch and is arranged in the second notch, and an extension rod extends out of the bottom of the fixed seat is arranged at the bottom of the top groove disc;
the extension rod is pushed upwards, the top groove plate moves upwards, the bearing follows, the clamping jaw arm pushes the clamping jaw to shrink in the second notch, the clamping jaw is not higher than the top surface of the flat plate, the goblet is placed on the flat plate, the extension rod is pulled downwards, the top groove plate moves downwards, the bearing follows, the clamping jaw arm pulls the clamping jaw to extend out of the second notch and is higher than the top surface of the flat plate, and the goblet is clamped.
The utility model further discloses the following technology:
preferably, the inner wall of the cavity of the fixing seat is provided with a vertical chute, and the top chute disc and the vertical chute are matched and slidably arranged in the cavity.
Preferably, the clamping jaw is provided with 3 groups, the first notch and the second notch are also provided with 3 groups, and the clamping jaw arm, the mandrel, the bearing shaft and the bearing related to the clamping jaw are all provided with 3 groups.
Preferably, a rubber pad is arranged on the inner side of the clamping jaw.
Preferably, the bottom of the fixing seat is provided with a vertical channel for the extension rod to stretch out and draw back, a push rod is arranged in the vertical channel and is directly connected and fixed with the extension rod of the push rod groove disc, the bottom of the push rod is fixedly connected with a cam contact block, a spring is sleeved on the push rod, the upper end of the spring is connected to the bottom of the vertical channel, and the lower end of the spring is connected to the top of the cam contact block.
Preferably, the spring is a compression spring, and the spring always gives a reverse thrust to the cam contact block by means of self elasticity, the cam contact block is stressed, and the spring compresses to push the extension rod upwards.
Compared with the prior art, the utility model has the following technical effects:
according to the utility model, the extension rod is pulled downwards, the top groove plate moves downwards, the bearing follows, the clamping jaw arm pulls the clamping jaw to extend out of the second notch and be higher than the top surface of the flat plate, the goblet is clamped through the mechanical mechanism, even if the goblet is irregular, the goblet can still be clamped, the problem that vacuum is not sucked when the bottom of the goblet is uneven can be solved, and the problem that normal production cannot be realized when the vacuum negative pressure is unstable can be solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
fig. 1 is a cross-sectional view of a structure of embodiment 1 of the present utility model.
Fig. 2 is a front view showing the structure of embodiment 1 of the present utility model.
Fig. 3 is a cross-sectional view of the structure of embodiment 2 of the present utility model.
Fig. 4 is a front view schematically showing the structure of embodiment 2 of the present utility model.
In the attached drawings, a fixed seat is 1-arranged; 2-flat disc; 3-a second notch; 4-top trough tray; 5-bearing; 6-bearing shaft; 7-a jaw arm; 8-mandrel; 9-clamping jaws; 10-a first notch; 11-a vertical chute; 12-vertical channels; 13-ejector rods; 14-a cam contact block; 15-a spring; 16-extension rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the present utility model is further explained below with reference to the specific drawings.
Example 1: referring to fig. 1-2, the goblet clamping chuck mechanism comprises a fixed seat 1 with a built-in cavity structure, wherein the top surface of the fixed seat 1 is provided with a flat disc 2, the flat disc 2 is a fixed end surface of a goblet, the flat disc 2 is provided with a second notch 3, a top groove disc 4 is arranged in the cavity of the fixed seat 1, the inner wall of the cavity of the fixed seat 1 is provided with a vertical chute 11, the top groove disc 4 and the vertical chute 11 are arranged in the cavity in a sliding manner in a matching manner, the cross section of the top groove disc 4 is I-shaped, a bearing 5 is arranged in a notch between an I-shaped upper plane and a I-shaped lower plane, the bearing 5 is connected with a clamping jaw arm 7 through a bearing shaft 6, the clamping jaw arm 7 rotates around a mandrel 8, the mandrel 8 is arranged on the side wall of the fixed seat 1, the clamping jaw arm 7 is directly connected and fixed with a clamping jaw 9, the side wall of the fixed seat 1 is provided with a first notch 10, the second notch 3 is communicated with the first notch 10, the clamping jaw 9 extends out of the first notch 10 and is arranged in the second notch 3, and an extension rod 16 extends out of the bottom of the fixed seat 1;
the clamping jaw 9 is provided with 3 groups, the first notch 10 and the second notch 3 are also provided with 3 groups, and the clamping jaw arm 7, the mandrel 8, the bearing shaft 6 and the bearing 5 related to the clamping jaw 9 are all provided with 3 groups.
The extension rod is pushed upwards, the top groove disc 4 moves upwards, the bearing 5 follows, the clamping jaw arm 7 pushes the clamping jaw 9 to retract in the second notch 3, the clamping jaw 9 is not higher than the top surface of the flat disc 2, the goblet is placed on the flat disc 2, the extension rod is pulled downwards, the top groove disc 4 moves downwards, the bearing 5 follows, the clamping jaw arm 7 pulls the clamping jaw 9 to extend out of the second notch 3 and be higher than the top surface of the flat disc 2, and the goblet is clamped.
The inner side of the claw 9 is provided with a rubber pad. The rubber pad can play soft contact on the one hand, avoids the clamping hard contact to bring the goblet wearing and tearing, and on the other hand, under the irregular circumstances of cup foot, the rubber pad plays the effect of adjusting the contact.
Example 2: referring to fig. 3-4, the goblet clamping chuck mechanism comprises a fixed seat 1 with a built-in cavity structure, wherein the top surface of the fixed seat 1 is provided with a flat disc 2, the flat disc 2 is a fixed end surface of a goblet, a second notch 3 is arranged on the flat disc 2, a top groove disc 4 is arranged in the cavity of the fixed seat 1, a vertical chute 11 is arranged on the inner wall of the cavity of the fixed seat 1, the top groove disc 4 and the vertical chute 11 are arranged in the cavity in a sliding manner in a matching manner, the cross section of the top groove disc 4 is I-shaped, a bearing 5 is arranged in a notch between an I-shaped upper plane and a I-shaped lower plane, the bearing 5 is connected with a clamping jaw arm 7 through a bearing shaft 6, the clamping jaw arm 7 rotates around a mandrel 8, the mandrel 8 is arranged on the side wall of the fixed seat 1, the clamping jaw arm 7 is directly connected and fixed with a clamping jaw 9 together, a first notch 10 is arranged on the side wall of the fixed seat 1, the second notch 3 is communicated with the first notch 10, the clamping jaw 9 extends out of the first notch 10 and is arranged in the second notch 3, and an extension rod 16 extends out of the bottom of the fixed seat 1;
the clamping jaw 9 is provided with 3 groups, the first notch 10 and the second notch 3 are also provided with 3 groups, and the clamping jaw arm 7, the mandrel 8, the bearing shaft 6 and the bearing 5 related to the clamping jaw 9 are all provided with 3 groups.
The inner side of the claw 9 is provided with a rubber pad. The rubber pad can play soft contact on the one hand, avoids the clamping hard contact to bring the goblet wearing and tearing, and on the other hand, under the irregular circumstances of cup foot, the rubber pad plays the effect of adjusting the contact.
The bottom of the fixed seat 1 is provided with a vertical channel 12 for extending and contracting an extension rod, a push rod 13 is arranged in the vertical channel 12, the push rod 13 is directly connected and fixed with the extension rod of the top groove disk 4, the bottom of the push rod 13 is fixedly connected with a cam contact block 14, a spring 15 is sleeved on the push rod 13, the upper end of the spring 15 is connected to the bottom of the vertical channel 12, and the lower end of the spring 15 is connected to the top of the cam contact block 14.
The spring 15 is a compression spring 15, and the cam contact block 14 is always pushed against by self elasticity, so that the cam contact block 14 is stressed, and the spring 15 compresses to push the extension rod upwards.
The cam contact block 14 is pushed upwards, so that the extension rod is pushed, the top groove disc 4 moves upwards, the bearing 5 follows, the clamping jaw arm 7 pushes the clamping jaw 9 to retract in the second notch 3, the clamping jaw 9 is not higher than the top surface of the flat disc 2, the goblet is placed on the flat disc 2, the cam contact block 14 is loosened, the ejector rod 13 is driven to extend downwards by the elasticity of the spring 15, the top groove disc 4 moves downwards, the bearing 5 follows, the clamping jaw arm 7 pulls the clamping jaw 9 to extend out of the second notch 3 and be higher than the top surface of the flat disc 2, and the goblet is clamped.
The foregoing has outlined and described the basic principles, main features and features of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Goblet clamping chuck mechanism, its characterized in that: the clamping jaw is connected with a clamping jaw arm through a bearing shaft, the clamping jaw arm rotates around a mandrel, the mandrel is arranged on the side wall of the fixing seat, the clamping jaw arm is directly connected and fixed with the clamping jaw, a first notch is formed in the side wall of the fixing seat, the second notch is communicated with the first notch, the clamping jaw extends out of the first notch and is arranged in the second notch, and an extension rod extends out of the bottom of the fixing seat;
the extension rod is pushed upwards, the top groove plate moves upwards, the bearing follows, the clamping jaw arm pushes the clamping jaw to shrink in the second notch, the clamping jaw is not higher than the top surface of the flat plate, the goblet is placed on the flat plate, the extension rod is pulled downwards, the top groove plate moves downwards, the bearing follows, the clamping jaw arm pulls the clamping jaw to extend out of the second notch and is higher than the top surface of the flat plate, and the goblet is clamped.
2. The goblet clamping chuck mechanism of claim 1, further characterized by: the cavity inner wall of fixing base is equipped with vertical spout, and the top trough dish sets up in the cavity with vertical spout cooperation slip.
3. The goblet clamping chuck mechanism of claim 1, further characterized by: the clamping jaw is provided with 3 groups, the first notch and the second notch are also provided with 3 groups, and the clamping jaw arm, the mandrel, the bearing shaft and the bearing which are related to the clamping jaw are all provided with 3 groups.
4. The goblet clamping chuck mechanism of claim 1, further characterized by: and a rubber pad is arranged on the inner side of the clamping jaw.
5. The goblet clamping chuck mechanism of claim 1, further characterized by: the fixing base bottom is equipped with the flexible vertical passageway of confession extension rod, be equipped with the ejector pin in the vertical passageway, the ejector pin is direct to be connected together with the extension rod of roof trough dish, ejector pin bottom fixedly connected with cam contact block, the cover has the spring on the ejector pin, and the spring upper end is connected in vertical passageway bottom, and the lower extreme is connected at cam contact block top.
6. The goblet clamping chuck mechanism of claim 5, further characterized by: the spring is provided with
In order to compress the spring, the cam contact block is always pushed against by self elasticity, the cam contact block is stressed,
the spring compresses and pushes the extension rod upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257632.7U CN219854210U (en) | 2023-05-23 | 2023-05-23 | Goblet clamping chuck mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257632.7U CN219854210U (en) | 2023-05-23 | 2023-05-23 | Goblet clamping chuck mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854210U true CN219854210U (en) | 2023-10-20 |
Family
ID=88324354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257632.7U Active CN219854210U (en) | 2023-05-23 | 2023-05-23 | Goblet clamping chuck mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283266A (en) * | 2023-11-27 | 2023-12-26 | 苏州同心医疗科技股份有限公司 | PCBA dismantles anchor clamps |
-
2023
- 2023-05-23 CN CN202321257632.7U patent/CN219854210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283266A (en) * | 2023-11-27 | 2023-12-26 | 苏州同心医疗科技股份有限公司 | PCBA dismantles anchor clamps |
| CN117283266B (en) * | 2023-11-27 | 2024-02-06 | 苏州同心医疗科技股份有限公司 | PCBA dismantles anchor clamps |
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