Felt fixing structure

Abstract

The utility model relates to the field of felts, in particular to a felt fixing structure which comprises a base, a containing groove is formed in the top of the base, through holes are formed in the positions, located on the two sides of the containing groove, in the base, and limiting fixing mechanisms are arranged in the through holes. And extending convex blocks are installed at the bottoms of the two sides of the base and located on the two sides of the corresponding limiting fixing mechanisms, limiting screw rods are vertically installed in the middles of the tops of the extending convex blocks, limiting placement mechanisms are slidably installed above the base through the limiting screw rods, and the outer walls of the limiting screw rods are connected with limiting nuts. The two ends of the felt placed in the base are fixed through the limiting and fixing mechanism, it is guaranteed that the felt moves in the using process, the felt placed on the fixing bottom plate is limited and fixed through the limiting and placing mechanism, displacement of the felt in the using process is avoided, and the stability of the felt in the using process is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of felt, in particular to a felt fixing structure. Background Art

[0002] Felt, a commonly used tool in industry, is mostly made of wool, but also of cow hair or fiber, which is made by processing and bonding.

[0003] The utility model with the authorization announcement number "CN 209087460 U" discloses a "felt fixing device". By arranging an elastic component, the buffering effect of the elastic component can prevent the clamping force between the upper felt and the lower felt from being too large, and solves the problems of 1. After the copper wire passes through the felt, it is easy to drive the upper felt, causing the upper felt to deflect and affecting the uniformity of painting or oiling; 2. The pressing block is not fixed, and the upper felt moves, driving the pressing block to move, and the pressing block is easy to fall from the upper felt; 3. If the weight of the pressing block is too large, the copper wire is easy to break.

[0004] However, the above-mentioned fixing device does limit and fix the felt itself. When used for a long time, the felt layer is easily displaced due to the pulling of the enameled wire, which easily affects normal use. Summary of the invention

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a felt fixing structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A felt fixing structure comprises a base, a placement groove is formed on the top of the base, and through holes are formed in the base on both sides of the placement groove, a limited fixing mechanism is arranged in the through holes, and extension protrusions are installed at the bottom of both sides of the base and on both sides of the corresponding limited fixing mechanism, a limited screw is vertically installed in the middle of the top of the extended protrusion, a limited placement mechanism is slidably installed above the base through the limit screw, and the outer wall of the limit screw is connected to the limit nut.

[0008] In addition, a preferred structure is that the limit placement mechanism includes a limit fixing plate, a fixed top plate is installed at the bottom of the limit fixing plate, a second guide placement plate is installed in the middle of the bottom of the fixed top plate, and a limit mounting plate is arranged below the fixed top plate and outside the second guide placement plate.

[0009] In addition, a preferred structure is that a through hole is opened in the middle of the limit mounting plate at the corresponding second guide placement plate, fixing screws are installed on all four sides of the top of the limit mounting plate, and the outside of the fixing screws is connected to a fixing nut, and the top of the limit mounting plate is located on both sides of the corresponding second guide placement plate with multiple second limit pins installed at equal distances.

[0010] In addition, a preferred structure is that the limiting and fixing mechanism includes a limiting pressure plate and a fixing plate, the limiting pressure plate is slidingly installed in the through hole of the base, and springs are installed at equal distances on the top of the limiting pressure plate, and the other end of the spring is connected to the top in the through hole.

[0011] In addition, the preferred structure is that a plurality of first limit pins are installed at equal distances on the bottom of the fixed plate, and through holes are opened in the base and the limit pressure plate at the corresponding first limit pins, and a card slot is opened at the bottom of the through hole at the corresponding first limit pin.

[0012] In addition, the preferred structure is that the bottom of the front and rear sides of the base are installed with extended protrusions, the top of the extended protrusions are provided with mounting holes at equal distances, and a limited through hole is provided in the middle of the top of the base and above the corresponding first guide placement plate.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the two ends of the felt placed in the base are fixed by a limiting fixing mechanism to ensure that it is not displaced during use, and the felt placed on the fixed bottom plate is limited and fixed by the limiting placement mechanism to avoid displacement during use and enhance the stability of the felt when in use, and the felt in the base and the felt on the fixed bottom plate are limited, pressed and fixed by a limiting screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a felt fixing structure proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the base and the position limiting placement mechanism proposed in the utility model;

[0017] Figure 3 This is a schematic diagram of the enlarged structure of a part of the base proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the disassembled position limiting placement mechanism proposed in the utility model.

[0019] In the figure: 1. base; 11. extended convex plate; 12. extended protrusion; 2. limit fixing mechanism; 21. limit pressure plate; 22. spring; 23. fixed plate; 231. first limit latch; 3. limit placement mechanism; 31 limit fixing plate; 32. fixed top plate; 33. limit mounting plate; 331 fixed screw; 332. second limit latch; 4. limit screw; 5. first guide placement plate; 6. second guide placement plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A felt fixing structure includes a base 1, a placement groove is opened on the top of the base 1, and through holes are opened on both sides of the placement groove in the base 1, a limited fixing mechanism 2 is arranged in the through holes, and extension protrusions 12 are installed at the bottom of both sides of the base 1 and on both sides of the corresponding limited fixing mechanism 2, a limited screw 4 is vertically installed in the middle of the top of the extension protrusion 12, a limited placement mechanism 3 is slidably installed above the base 1 through the limited screw 4, and the outer wall of the limited screw 4 is connected to the limited nut.

[0022] The limiting placement mechanism 3 includes a limiting fixing plate 31, a fixed top plate 32 is installed at the bottom of the limiting fixing plate 31, a second guide placement plate 6 is installed in the middle of the bottom of the fixed top plate 32, and a limiting mounting plate 33 is arranged below the fixed top plate 32 and outside the second guide placement plate 6, and the height of the limiting mounting plate 33 is less than the height of the second guide placement plate 6, the length of the fixed top plate 32 is consistent with the length of the limiting mounting plate 33, and the length of the fixed top plate 32 and the length of the limiting mounting plate 33 are both less than the length of the placement groove of the base 1, the width of the fixed top plate 32 is consistent with the width of the limiting mounting plate 33, and the width of the fixed top plate 32 and the width of the limiting mounting plate 33 are both less than the width of the placement groove of the base 1

[0023] A through hole is provided in the middle of the limit mounting plate 33 at the corresponding second guide placement plate 6, fixing screws 331 are installed on all four sides of the top of the limit mounting plate 33, and the outside of the fixing screws 331 is connected to a fixing nut, the top of the limit mounting plate 33 is located on both sides of the corresponding second guide placement plate 6 and a plurality of second limit pins 332 are installed at equal distances, and a card slot is provided at the bottom of the fixed top plate 31 at the corresponding second limit pin 332, and a mounting through hole is provided in the fixed top plate 31 at the corresponding fixing screw 331.

[0024] The limiting fixing mechanism 2 includes a limiting pressing plate 21 and a fixing plate 23. The limiting pressing plate 21 is slidingly installed in the through hole of the base 1, and a spring 22 is installed at an equal distance on the top of the limiting pressing plate 21. The other end of the spring 22 is connected to the top of the through hole.

[0025] A plurality of first limiting pins 231 are installed at equal distances at the bottom of the fixing plate 23 , and through holes are opened in the base 1 and the limiting pressure plate 21 at the corresponding first limiting pins 231 , and a card slot is opened at the bottom of the through hole at the corresponding first limiting pin 231 .

[0026] The bottom of the front and rear sides of the base 1 are both installed with extended protrusions 11, and mounting holes are opened at equal distances on the top of the extended protrusions 11. A limited through hole is opened in the middle of the top of the base 1 and above the corresponding first guide placement plate 5, and a placement groove is provided at the top of the base 1 starting from the corresponding fixed plate 23, and the depth of the placement groove is consistent with the height of the fixed plate 23.

[0027] Furthermore, it is worth mentioning that the cross-sections of the first guide placement plate 5 and the second guide placement plate 6 are both trapezoidal, and the first guide placement plate 5 and the second guide placement plate 6 are used to facilitate guiding and placing the felt, so that the felt standby position is located on the top of the corresponding first guide placement plate 5 and the second guide placement plate 6, and the first guide placement plate 5 and the second guide placement plate 6 provide limiting support for the felt.

[0028] In this embodiment, the felt is placed in the base 1, and the middle part of the felt is located in the middle of the top of the corresponding first guide placement plate 6, and the two sides of the felt are placed in the through holes. In this process, the limiting pressure plate 21 moves toward the felt under the action of the spring, and while the felt is limited and pressed, the fixed plate 23 and the first limiting pin 231 further limit and fix the felt to avoid displacement of the felt during use, thereby improving the stability of the felt during use. It is worth mentioning that the function of the first limiting pin 231 here is the same as that of the nail.

[0029] In addition, the fixed top plate 32 is placed upside down, and then another piece of felt is placed on the top of the fixed top plate 32. Then, the fixing screw 331 of the limiting mounting plate 33 is aligned with the mounting through hole of the fixed top plate 32 and inserted, and is tightened and fixed by a fixing nut. At the same time, in this process, the second limiting pin 332 passes through the felt and is inserted into the corresponding slot of the fixed top plate 32, so that the felt is further limited and fixed by the second limiting pin 332, thereby preventing the felt from being displaced during use and improving the stability of the felt when in use. It is worth mentioning that the function of the second limiting pin 332 here is the same as that of the nail.

[0030] The two ends of the felt placed in the base 1 are fixed by a limiting fixing mechanism 2 to ensure that it does not move during use, and the felt placed on the fixed top plate 32 is limited and fixed by a limiting placement mechanism 3 to avoid displacement during use and enhance the stability of the felt during use, and the felt in the base 1 and the felt on the fixed top plate 32 are limited, pressed and fixed by a limiting screw 4.

[0031] In the utility model, the two ends of the felt placed in the base 1 are fixed by the limiting fixing mechanism 2 to ensure that it is not displaced during use, and the felt placed on the fixed top plate 32 is limited and fixed by the limiting placement mechanism 3 to avoid displacement during use and enhance the stability of the felt when used, and the felt in the base 1 and the felt on the fixed top plate 32 are limited, pressed and fixed by the limiting screw 4.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A felt fixing structure, comprising a base (1), characterized in that: The top of the base (1) is provided with a placement groove, and through holes are provided in the base (1) on both sides of the placement groove, and a limit fixing mechanism (2) is arranged in the through holes, and an extension protrusion (12) is installed at the bottom of both sides of the base (1) and on both sides of the corresponding limit fixing mechanism (2), and a limit screw (4) is vertically installed in the middle of the top of the extension protrusion (12), and a limit placement mechanism (3) is slidably installed above the base (1) through the limit screw (4), and the outer wall of the limit screw (4) is connected to a limit nut.

2. A felt fixing structure according to claim 1, characterized in that: The position limiting placement mechanism (3) comprises a position limiting fixing plate (31), a fixed top plate (32) is mounted at the bottom of the position limiting fixing plate (31), a second guide placement plate (6) is mounted in the middle of the bottom of the fixed top plate (32), and a position limiting mounting plate (33) is arranged below the fixed top plate (32) and outside the second guide placement plate (6).

3. A felt fixing structure according to claim 2, characterized in that: A through hole is provided in the middle of the limit mounting plate (33) at the corresponding second guide placement plate (6), fixing screws (331) are installed around the top of the limit mounting plate (33), and the outside of the fixing screws (331) is connected to a fixing nut, and a plurality of second limit pins (332) are installed at equal distances on both sides of the top of the limit mounting plate (33) at the corresponding second guide placement plate (6).

4. A felt fixing structure according to claim 1, characterized in that: The limiting and fixing mechanism (2) comprises a limiting and pressing plate (21) and a fixing plate (23); the limiting and pressing plate (21) is slidably mounted in a through hole of the base (1); and springs (22) are equidistantly mounted on the top of the limiting and pressing plate (21); the other end of the spring (22) is connected to the top of the through hole.

5. A felt fixing structure according to claim 4, characterized in that: A plurality of first limiting latches (231) are equidistantly mounted on the bottom of the fixing plate (23), and through holes are provided in the base (1) and the limiting pressure plate (21) at locations corresponding to the first limiting latches (231), and a slot is provided at the bottom of the through hole at locations corresponding to the first limiting latches (231).

6. A felt fixing structure according to claim 5, characterized in that: The bottom of the front and rear sides of the base (1) are both provided with extended convex plates (11), the top of the extended convex plates (11) are provided with mounting holes at equal distances, and a limited position through hole is provided in the middle of the top of the base (1) and above the corresponding first guide placement plate (5).

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