Rubber ring positioning and placing rack

Abstract

The utility model relates to a rubber ring positioning and placing frame which comprises a base, the upper end of the base is fixedly connected with two sets of supporting tables, the upper end of one set of supporting tables is provided with a cover turning table, lock catches are arranged at the front ends of the supporting tables and the cover turning table, the supporting tables and the cover turning table are connected through the lock catches in a buckled mode, and fixing grooves are formed in the supporting tables and the cover turning table. A servo motor is arranged in the group of supporting tables; the adjusting mechanism comprises a rotating shaft in transmission connection with the servo motor, the outer side of the rotating shaft is in sliding connection with a fixing shaft, four sets of extension tables are arranged on the outer side of the fixing shaft, and the extension tables move linearly around with the circle center of the rotating shaft as the center point through operation of the adjusting mechanism, so that the inner diameter of the newly-machined rubber ring can be limited; after the rubber ring is shaped, the rubber ring does not rebound, the quality of the rubber ring is guaranteed, and after the rubber ring is shaped, the extended extension table can also be used for placing the rubber ring, blowing air and removing foreign matters.

Description

Technical Field

[0001] The utility model relates to the technical field of placement racks, in particular to a rubber ring positioning placement rack. Background Art

[0002] Rubber rings come in various styles, most of which are made of rubber. They come in a wide variety, covering various angles including materials, functions, shapes, etc. The rubber ring placement rack is a fixture used to blow and remove dust from the newly processed rubber rings.

[0003] Existing rubber ring placement racks can only be used to blow air to remove dust from rubber rings, with a single function. Moreover, when the rubber rings are just processed, the structural strength of the rubber rings is insufficient. The rubber rings have memory, and the traditional devices have weak limiting capabilities for rubber gaskets. The rubber rings may rebound after being shaped, affecting the quality of the gaskets.

[0004] Therefore, a rubber ring positioning and placing frame is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber ring positioning and placing rack to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber ring positioning and placing rack, comprising a base, the upper end of the base is fixedly connected with two groups of support platforms, the upper end of one group of support platforms is provided with a flip platform, the front ends of the support platforms and the flip platforms are provided with lock buckles, the support platforms and the flip platforms are connected by the lock buckle, the interiors of the support platforms and the flip platforms are provided with fixed grooves, and the interior of the other group of support platforms is provided with a servo motor;

[0007] It also includes an adjustment mechanism, which includes a rotating shaft connected to the servo motor, a fixed shaft is slidably connected to the outer side of the rotating shaft, and four groups of extension platforms are arranged on the outer side of the fixed shaft. The extension platforms move linearly around the center of the rotating shaft through the operation of the adjustment mechanism.

[0008] Preferably, the two ends of the extension platform are fitted with the inner sides of the two groups of support platforms, and the outer side of the rotating shaft is fixedly connected with multiple groups of main bevel gears, and the main bevel gears are meshed with four groups of auxiliary bevel gears. The rotation of the main bevel gear drives the four meshed auxiliary bevel gears to rotate.

[0009] Preferably, one end of the fixed shaft is placed in the fixed groove, and the other end of the fixed shaft is fixedly connected to the servo motor.

[0010] Preferably, the outer side of the rotating shaft is slidably connected with a plurality of sets of bushings, and one end of the bushings is arranged close to the main bevel gear.

[0011] Preferably, the outer side of the sleeve is rotatably connected with four groups of connecting columns, and the outer side of one group of connecting columns is fixedly connected to the sleeve.

[0012] Preferably, a threaded shaft is fixedly connected to the lower end of a group of connecting columns, and the threaded shaft is rotatably connected to an extension block.

[0013] Preferably, four groups of limiting grooves are arranged inside the fixed shaft, one group of limiting grooves is slidably connected to the extension block at a specific angle, and the limiting grooves limit the rotation of the extension block.

[0014] Preferably, one end of the extension block is fixedly connected to the extension platform.

[0015] Beneficial effects of the utility model:

[0016] Compared with the prior art, the utility model provides a rubber ring positioning and placing rack. The lock is opened to put the newly processed rubber ring in, and the servo motor is started to control the forward rotation of the rotating shaft, which is beneficial to limit the inner diameter of the newly processed rubber ring. After the rubber gasket is shaped, the rubber ring will not rebound, thereby ensuring the quality of the rubber ring. After the rubber ring is shaped, the extended extension platform can also be used to place and blow air to remove foreign matter from the rubber ring. When the staff performs high-pressure air blowing to remove foreign matter from the rubber ring, the harm to the staff themselves during the traditional high-pressure air blowing foreign matter removal operation and the problem of unclean removal of foreign matter are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a rubber ring positioning and placing rack according to an embodiment of the utility model;

[0019] Figure 2 A rubber ring positioning and placing rack according to an embodiment of the utility model Figure 1 Schematic diagram of the three-dimensional structure of the cross section at AA in the middle;

[0020] Figure 3 The present invention is a three-dimensional structural schematic diagram of an adjustment mechanism of a rubber ring positioning and placement rack according to an embodiment of the present invention.

[0021] Figure 4 A rubber ring positioning and placing rack according to an embodiment of the utility model Figure 3 Schematic diagram of the three-dimensional structure of the cross section at BB in the middle.

[0022] Figure 5 A rubber ring positioning and placing rack according to an embodiment of the utility model Figure 4 Schematic diagram of the three-dimensional structure of the cross section at CC in the middle.

[0023] Figure 6 A rubber ring positioning and placing rack according to an embodiment of the utility model Figure 5 Enlarged view of point D in the middle.

[0024] The markings in the figure are: 1. Base; 2. Support platform; 3. Flip platform; 4. Lock; 5. Extension platform; 6. Fixed slot; 7. Servo motor; 8. Rotating shaft; 9. Fixed shaft; 10. Main bevel gear; 11. Auxiliary bevel gear; 12. Bushing; 13. Connecting column; 14. Threaded shaft; 15. Extension block; 16. Limiting slot. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0028] like Figures 1 to 6 As shown, a rubber ring positioning and placing rack comprises a base 1, the upper end of the base 1 is fixedly connected with two groups of support platforms 2, the upper ends of the two groups of support platforms 2 are provided with flip platforms 3, the front ends of the support platforms 2 and the flip platforms 3 are provided with lock buckles 4, the support platforms 2 and the flip platforms 3 are snap-connected by the lock buckles 4, the interiors of the support platforms 2 and the flip platforms 3 are provided with fixing grooves 6, the interiors of the fixing grooves 6 are provided with servo motors 7, and also comprises an adjusting mechanism, the adjusting mechanism comprises a rotating shaft 8 drivingly connected to the servo motor 7, the outer side of the rotating shaft 8 is fixedly connected with multiple groups of main bevel gears 10, the main bevel gears 10 are meshingly connected with four groups of secondary bevel gears 11, and the rotation of the main bevel gears 10 drives the meshing four sets of sets of platforms 12 to rotate.

[0029] Specifically, Figure 1 As shown, two groups of support platforms 2 are fixedly connected to the upper end of the base 1, and flip platforms 3 are arranged at the upper ends of the two groups of support platforms 2. Lock buckles 4 are arranged at the front ends of the support platforms 2 and the flip platforms 3, and the support platforms 2 and the flip platforms 3 are snap-connected by the lock buckles 4.

[0030] Before work, first install the support platform 2 on the base 1, open the lock 4, open the flip platform 3, then put the rubber ring on the outside of the extension platform 5, and then fix the rubber ring and the extension platform 5 in the fixing groove 6, and finally close the flip platform 3 and buckle the lock 4 to facilitate the loading of the rubber ring that has just been processed.

[0031] like Figures 1 to 6 As shown, the support platform 2 and the flip platform 3 are provided with a fixed groove 6 inside, and a servo motor 7 is provided inside the fixed groove 6. The adjusting mechanism also includes a rotating shaft 8 that is transmission-connected to the servo motor 7. The outer side of the rotating shaft 8 is fixedly connected to multiple groups of main bevel gears 10. The main bevel gears 10 are meshingly connected to four groups of secondary bevel gears 11. The rotation of the main bevel gears 10 drives the meshing four groups of sets of sets 12 to rotate. The outer side of the rotating shaft 8 is slidably connected to a fixed shaft 9. One end of the fixed shaft 9 is placed in the fixed groove 6. The other end of the fixed shaft 9 is fixedly connected to the servo motor 7. The outer side of the rotating shaft 8 is slidably connected to multiple groups of sets 12. The end is arranged close to the main bevel gear 10, the outer side of the sleeve 12 is rotatably connected with four groups of connecting columns 13, the outer side of one group of connecting columns 13 is fixedly connected to the sleeve 12, the lower end of one group of connecting columns 13 is fixedly connected with a threaded shaft 14, the threaded shaft 14 is rotatably connected with an extension block 15, four groups of limiting grooves 16 are arranged inside the fixed shaft 9, one group of limiting grooves 16 is slidably connected to the outer side of the extension block 15 at a specific angle, the limiting grooves 16 limit the rotation of the extension block 15, four groups of extension platforms 5 are arranged on the outer side of the fixed shaft 9, one end of the extension block 15 is fixedly connected to the extension platform 5, and the two ends of the extension platform 5 are arranged to fit the inner sides of the two groups of support platforms 2.

[0032] When working, first start the servo motor 7, the servo motor 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the main bevel gear 10 to rotate. Because the main bevel gear 10 is meshed and connected with the auxiliary bevel gear 11, the main bevel gear 10 drives the four sets of auxiliary bevel gears 11 to rotate together when it rotates. In addition, because the limiting groove 16 limits the extension block 15, the extension block 15 is rotatably connected with the threaded shaft 14, the connecting column 13 is fixedly connected with the threaded shaft 14, and the connecting column 13 is rotatably connected with the sleeve 12. Therefore, when the auxiliary bevel gear 11 rotates, the positional relationship of the sleeve 12 will not change. Then the auxiliary bevel gear 11 drives the threaded shaft 14 to rotate. Because the extension block 15 is limited and cannot rotate, the threaded shaft 14 drives the extension block 15 when it rotates. It moves linearly to one end, and finally, because one end of the extension block 15 is fixedly connected to the extension platform 5, when the extension platform 5 moves to one end, it drives the extension block 15 to move together. When the extension platform 5 moves to the specified position, the servo motor 7 stops, and the rubber ring is stretched and shaped by the four groups of extension platforms 5. After the shaping is completed, the staff performs high-pressure blowing to remove foreign matter on the shaped rubber ring. After a certain period of time, the servo motor 7 is started again. After the servo motor 7 drives the rotating shaft 8 to reverse and return to the initial state, the servo motor 7 is turned off, and the staff performs a secondary high-pressure blowing to remove foreign matter on the rubber ring, which reduces the harm to the staff themselves during the traditional high-pressure blowing foreign matter removal operation, and the problem of unclean removal of foreign matter.

[0033] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0034] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A rubber ring positioning and placing rack, comprising a base (1), wherein the upper end of the base (1) is fixedly connected to two groups of support platforms (2), the upper end of one group of the support platforms (2) is provided with a flip platform (3), the front ends of the support platforms (2) and the flip platform (3) are provided with a lock (4), and the support platform (2) and the flip platform (3) are snap-connected by the lock (4), characterized in that: The support platform (2) and the flip platform (3) are provided with fixing grooves (6) inside, and the other group of support platforms (2) is provided with a servo motor (7) inside; The invention also comprises an adjusting mechanism, wherein the adjusting mechanism comprises a rotating shaft (8) connected to the servo motor (7) in a transmission manner, a fixed shaft (9) being slidably connected to the outer side of the rotating shaft (8), and four groups of extension platforms (5) are arranged on the outer side of the fixed shaft (9). The extension platforms (5) are operated by the adjusting mechanism to move linearly in all directions with the center of the rotating shaft (8) as the center point.

2. A rubber ring positioning and placement rack as claimed in claim 1, characterized in that: The two ends of the extension platform (5) are arranged to fit the inner sides of the two groups of support platforms (2); the outer sides of the rotating shaft (8) are fixedly connected with a plurality of groups of main bevel gears (10); the main bevel gears (10) are meshedly connected with four groups of auxiliary bevel gears (11); the rotation of the main bevel gears (10) drives the four meshed auxiliary bevel gears (11) to rotate.

3. A rubber ring positioning and placing rack as claimed in claim 2, characterized in that: One end of the fixed shaft (9) is placed in the fixed groove (6), and the other end of the fixed shaft (9) is fixedly connected to the servo motor (7).

4. A rubber ring positioning and placing rack as claimed in claim 3, characterized in that: The outer side of the rotating shaft (8) is slidably connected to a plurality of sets of bushings (12), and one end of the bushings (12) is arranged close to the main bevel gear (10).

5. A rubber ring positioning and placement rack as claimed in claim 4, characterized in that: Four groups of connecting columns (13) are rotatably connected to the outer side of the sleeve (12), and the outer side of one group of connecting columns (13) is fixedly connected to the sleeve (12).

6. A rubber ring positioning and placing rack as claimed in claim 5, characterized in that: A threaded shaft (14) is fixedly connected to the lower end of a group of the connecting columns (13), and the threaded shaft (14) is rotatably connected to an extension block (15).

7. A rubber ring positioning and placing rack as claimed in claim 6, characterized in that: Four groups of limiting grooves (16) are arranged inside the fixed shaft (9), one group of the limiting grooves (16) is slidably connected to the extension block (15) at a specific angle, and the limiting grooves (16) limit the rotation of the extension block (15).

8. A rubber ring positioning and placing rack as claimed in claim 7, characterized in that: One end of the extension block (15) is fixedly connected to the extension platform (5).

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