Metal machine clamping piece structure

Abstract

The utility model relates to the technical field of metal machine clamping pieces, and discloses a metal machine clamping piece structure which comprises a clamping piece and an adjusting assembly, the clamping piece comprises a first clamping plate, a second clamping plate and two side plates, and the left sides of the opposite ends of the two side plates are fixedly connected with the front side and the rear side of the first clamping plate respectively. Through the arrangement of structural components such as the clamping piece, the first clamping plate and the second clamping plate, the connecting piece between two pipelines is connected and fixed through the clamping piece, the distance between the first clamping plate and the second clamping plate is adjusted through the adjusting assembly, and the second clamping plate is conveniently detached through the fixing assembly; the connecting piece is kept stable in the first clamping plate through the extrusion assembly, the connecting piece is kept stable in the second clamping plate through the second extrusion column, the effect of conveniently fixing the connecting pieces of pipelines of different sizes is achieved, and the problems that a metal clamping piece cannot fix the connecting pieces of different sizes, and the universality is poor are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal mechanism fasteners, and particularly relates to a metal mechanism fastener structure. Background Art

[0002] Metal mechanism fasteners generally refer to metal components used to transmit motion and force in mechanical devices. They connect, fix, or control parts of the mechanism in various ways. In different mechanical and industrial applications, metal mechanism fasteners may have different forms and functions.

[0003] When connecting two pipes, connectors are installed at the opposite ends of the two pipes, and the connectors are fixed by metal fasteners. By tightening the connectors, the sealing performance between the pipe fittings is ensured to prevent fluid or gas leakage. The existing metal fasteners and connectors are of matching sizes and cannot fix connectors of different sizes. When using metal fasteners to fix connectors, different metal fasteners need to be selected according to the size of the connectors. The problem with the above technology is that metal fasteners cannot fix connectors of different sizes and have poor versatility. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a metal mechanism fastener structure that can overcome or at least partially solve the above problems.

[0005] The utility model is implemented as follows. A metal mechanism fastener structure includes a fastener and an adjustment assembly. The fastener includes a first clamping plate, a second clamping plate, and two side plates. The left sides of the opposite ends of the two side plates are respectively fixedly connected to the front and rear sides of the first clamping plate. The front and rear sides of the surface of the second clamping plate are both movably connected to the inside of the two side plates. The adjustment assembly includes a connecting plate, an adjustment screw, and a connecting block. The front and rear sides of the connecting plate are respectively movably connected to the right sides of the opposite ends of the two side plates. The surface of the adjustment screw is threadedly connected to the inside of the connecting plate. The left side of the connecting block is fixedly connected to the right side of the second clamping plate. The left side of the surface of the adjustment screw is movably connected to the inside of the connecting block.

[0006] The fastener is used to connect and fix the connector between two pipes.

[0007] The adjustment assembly is used to adjust the distance between the first clamping plate and the second clamping plate.

[0008] For the convenience of fixing the connecting piece between pipes, preferably, the top and bottom of the second clamping plate are respectively movably connected to the top and bottom inside the first clamping plate. A fixing seat is fixedly connected to the left side of the first clamping plate. A fixing component is arranged inside the connecting plate, and an extrusion component is arranged on the top of the fixing seat. Place the connecting piece between pipes inside the first clamping plate, insert the front and rear ends of the second clamping plate into the two side plates. Through the fixing component, the connecting plate and the two side plates are fixed stably. Rotate the adjusting screw. During the rotation of the adjusting screw, drive the second clamping plate to move to the left. The inside of the second clamping plate sleeves the right end of the connecting piece. Fix the connecting piece through the extrusion component, so as to make the connecting piece fixed stably.

[0009] For the convenience of disassembling the second clamping plate, preferably, the fixing component includes two fixing blocks, two fixing springs and two pulling blocks. The front and rear sides of the two fixing blocks are respectively movably connected to the right side inside the two side plates. The sides of the two fixing blocks close to the connecting plate are respectively movably connected to the front and rear sides inside the connecting plate. The opposite sides of the two fixing springs are respectively fixedly connected to the opposite ends of the two fixing blocks. The opposite ends of the two fixing springs are both fixedly connected to the inside of the connecting plate. The bottoms of the two pulling blocks are both fixedly connected to the tops of the two fixing blocks. Move the two pulling blocks towards the opposite ends. During the movement of the two pulling blocks, drive the two fixing blocks to move. The two fixing blocks are both separated from contact with the two side plates. Move the connecting plate to the right. During the movement of the connecting plate, drive the second clamping plate to move to the right through the adjusting screw and the connecting block. The second clamping plate is separated from contact with the two side plates, which is convenient for placing the connecting piece inside the first clamping plate.

[0010] To keep the connecting piece stable inside the first clamping plate, preferably, the extrusion component includes an extrusion bolt, a first extrusion plate and a first extrusion column. The surface of the extrusion bolt is threadedly connected to the inside of the fixing seat. The left side inside the first extrusion plate is movably connected to the top of the surface of the extrusion bolt. The top of the first extrusion column is fixedly connected to the bottom of the first extrusion plate. The surface of the first extrusion column is slidably connected to the top inside the first clamping plate. Rotate the extrusion bolt. During the rotation of the extrusion bolt, move downward. During the movement of the extrusion bolt, drive the first extrusion column to move downward through the first extrusion plate. The bottom of the first extrusion column contacts and extrudes the connecting piece, so as to keep the connecting piece stable inside the first clamping plate.

[0011] To keep the connecting piece stable inside the second clamping plate, preferably, transmission plates are fixedly connected to both the front and rear sides of the first pressing plate. A second pressing column is slidably connected to the top inside the second clamping plate. The top of the second pressing column is fixedly connected to a second pressing plate. The front and rear sides of the second pressing plate are respectively movably connected to the right sides of the opposite ends of the two transmission plates. During the movement of the first pressing plate, the two transmission plates are driven to move. During the movement of the two transmission plates, the second pressing column is driven to move downward through the second pressing plate. The bottom of the second pressing column contacts and presses the connecting piece, thereby keeping the connecting piece stable inside the second clamping plate.

[0012] To prevent the two transmission plates from tilting during movement, preferably, a plurality of sliding rods are fixedly connected to the bottoms of the two transmission plates. Limit seats are fixedly connected to the opposite sides of the two side plates. The surfaces of the plurality of sliding rods are slidably connected to the interiors of the two limit seats. During the movement of the two transmission plates, the plurality of sliding rods are driven to slide inside the two limit seats, restricting the movement directions of the two transmission plates, thereby preventing the two transmission plates from tilting.

[0013] To stably connect the second pressing plate and the two transmission plates, preferably, sliding blocks are fixedly connected to both the front and rear sides of the second pressing plate. The surfaces of the sliding blocks are slidably connected to the interiors of the two transmission plates. The two sliding blocks slide inside the two transmission plates, so that the two transmission plates drive the second pressing plate to move downward during the downward movement.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing structural components such as a clamping member, a first clamping plate, a second clamping plate, side plates, and an adjusting component, the present utility model connects and fixes the connecting piece between two pipes through the clamping member, adjusts the distance between the first clamping plate and the second clamping plate through the adjusting component, facilitates the disassembly of the second clamping plate through the fixing component, keeps the connecting piece stable inside the first clamping plate through the pressing component, and keeps the connecting piece stable inside the second clamping plate through the second pressing column, achieving the effect of facilitating the fixing of connecting pieces for pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the clamping member and the adjusting component provided by an embodiment of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram inside the connecting plate provided by an embodiment of the present utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of a partial structure provided by an embodiment of the present utility model.

[0020] In the figure: 1, clamping member; 101, first clamping plate; 102, second clamping plate; 103, side plate; 2, adjusting assembly; 201, connecting plate; 202, adjusting screw; 203, connecting block; 3, fixing seat; 4, fixing assembly; 401, fixing block; 402, fixing spring; 403, pulling block; 5, pressing assembly; 501, pressing bolt; 502, first pressing plate; 503, first pressing column; 6, transmission plate; 7, second pressing column; 8, second pressing plate; 9, sliding rod; 10, limiting seat; 11, sliding block. Specific embodiments

[0021] In order to further understand the inventive content, features and effects of the present utility model, the following embodiments are exemplified and described in detail in conjunction with the accompanying drawings as follows.

[0022] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] As Figures 1 to 4As shown in the figure, a metal mechanism clamping part structure provided by an embodiment of the present utility model includes a clamping part 1 and an adjusting component 2. The clamping part 1 includes a first clamping plate 101, a second clamping plate 102 and two side plates 103. The left sides of the opposite ends of the two side plates 103 are respectively fixedly connected to the front and rear sides of the first clamping plate 101. The front and rear sides of the surface of the second clamping plate 102 are both movably connected to the inside of the two side plates 103. The adjusting component 2 includes a connecting plate 201, an adjusting screw 202 and a connecting block 203. The front and rear sides of the connecting plate 201 are respectively movably connected to the right sides of the opposite ends of the two side plates 103. The surface of the adjusting screw 202 is threadedly connected to the inside of the connecting plate 201. The left side of the connecting block 203 is fixedly connected to the right side of the second clamping plate 102. The left side of the surface of the adjusting screw 202 is movably connected to the inside of the connecting block 203; the clamping part 1 is used to connect and fix the connecting piece between two pipes; the adjusting component 2 is used to adjust the distance between the first clamping plate 101 and the second clamping plate 102. In order to facilitate the fixing of the connecting piece between the pipes, the top and bottom of the second clamping plate 102 are respectively movably connected to the top and bottom inside the first clamping plate 101. A fixing seat 3 is fixedly connected to the left side of the first clamping plate 101. A fixing component 4 is arranged inside the connecting plate 201. An extrusion component 5 is arranged on the top of the fixing seat 3. Place the connecting piece between the pipes inside the first clamping plate 101, insert the front and rear ends of the second clamping plate 102 into the inside of the two side plates 103, make the connecting plate 201 and the two side plates 103 fixed and stable through the fixing component 4, rotate the adjusting screw 202, and drive the second clamping plate 102 to move to the left during the rotation of the adjusting screw 202. The inside of the second clamping plate 102 sleeves the right end of the connecting piece, and fix the connecting piece through the extrusion component 5, so that the connecting piece is fixed and stable. In order to facilitate the disassembly of the second clamping plate 102, the fixing component 4 includes two fixing blocks 401, two fixing springs 402 and two pulling blocks 403. The front and rear sides of the two fixing blocks 401 are both movably connected to the right sides inside the two side plates 103. One sides of the two fixing blocks 401 close to the connecting plate 201 are respectively movably connected to the front and rear sides inside the connecting plate 201. The opposite sides of the two fixing springs 402 are respectively fixedly connected to the opposite ends of the two fixing blocks 401. The opposite ends of the two fixing springs 402 are both fixedly connected to the inside of the connecting plate 201. The bottoms of the two pulling blocks 403 are both fixedly connected to the tops of the two fixing blocks 401. Move the two pulling blocks 403 towards the opposite ends. Drive the two fixing blocks 401 to move during the movement of the two pulling blocks 403. The two fixing blocks 401 are both separated from the two side plates 103. Move the connecting plate 201 to the right. Drive the second clamping plate 102 to move to the right through the adjusting screw 202 and the connecting block 203 during the movement of the connecting plate 201. The second clamping plate 102 is separated from the two side plates 103, which is convenient for placing the connecting piece inside the first clamping plate 101. In order to keep the connecting piece stable inside the first clamping plate 101,The extrusion assembly 5 includes an extrusion bolt 501, a first extrusion plate 502 and a first extrusion column 503. The surface of the extrusion bolt 501 is threadedly connected to the inside of the fixed seat 3. The left side inside the first extrusion plate 502 is movably connected to the top of the surface of the extrusion bolt 501. The top of the first extrusion column 503 is fixedly connected to the bottom of the first extrusion plate 502. The surface of the first extrusion column 503 is slidably connected to the top inside the first clamping plate 101. Rotate the extrusion bolt 501. During the rotation of the extrusion bolt 501, it moves downward. During the movement of the extrusion bolt 501, it drives the first extrusion column 503 to move downward through the first extrusion plate 502. The bottom of the first extrusion column 503 contacts and extrudes the connecting member, so that the connecting member is kept stable inside the first clamping plate 101. In order to keep the connecting member stable inside the second clamping plate 102, transmission plates 6 are fixedly connected to both the front and rear sides of the first extrusion plate 502. A second extrusion column 7 is slidably connected to the top inside the second clamping plate 102. The top of the second extrusion column 7 is fixedly connected to a second extrusion plate 8. The front and rear sides of the second extrusion plate 8 are respectively movably connected to the right sides of the opposite ends of the two transmission plates 6. During the movement of the first extrusion plate 502, it drives the two transmission plates 6 to move. During the movement of the two transmission plates 6, it drives the second extrusion column 7 to move downward through the second extrusion plate 8. The bottom of the second extrusion column 7 contacts and extrudes the connecting member, so that the connecting member is kept stable inside the second clamping plate 102. In order to prevent the two transmission plates 6 from tilting during the movement, a plurality of sliding rods 9 are fixedly connected to the bottoms of the two transmission plates 6. A limiting seat 10 is fixedly connected to each of the opposite sides of the two side plates 103. The surfaces of the plurality of sliding rods 9 are slidably connected to the inside of the two limiting seats 10. During the movement of the two transmission plates 6, they drive the plurality of sliding rods 9 to slide inside the two limiting seats 10, restricting the moving directions of the two transmission plates 6, thereby preventing the two transmission plates 6 from tilting. In order to make the connection between the second extrusion plate 8 and the two transmission plates 6 stable, sliding blocks 11 are fixedly connected to both the front and rear sides of the second extrusion plate 8. The surfaces of the sliding blocks 11 are slidably connected to the inside of the two transmission plates 6. The two sliding blocks 11 slide inside the two transmission plates 6, so that during the downward movement of the two transmission plates 6, they drive the second extrusion plate 8 to move downward.,

[0024] The working principle of the present utility model:

[0025] When fixing the connector between pipes, move the two pulling blocks 403 towards the opposite ends. During the movement of the two pulling blocks 403, the two fixing blocks 401 are driven to move, and the two fixing springs 402 are deformed. Both of the two fixing blocks 401 are disengaged from contact with the two side plates 103. Move the connecting plate 201 to the right. During the movement of the connecting plate 201, the second clamping plate 102 is driven to move to the right through the adjusting screw 202 and the connecting block 203. The second clamping plate 102 is disengaged from contact with the two side plates 103. Place the connector between pipes inside the first clamping plate 101. Insert the front and rear ends of the second clamping plate 102 into the two side plates 103. Align the two sliders 11 with the inside of the two transmission plates 6. During the movement of the second clamping plate 102, the second pressing plate 8 is driven to move through the second pressing column 7. The two sliders 11 slide inside the two transmission plates 6. The connecting plate 201 is reset. The two fixing springs 402 rebound to drive the two fixing blocks 401 to insert into the two side plates 103 to keep the connecting plate 201 stable. Rotate the adjusting screw 202. During the rotation of the adjusting screw 202, the second clamping plate 102 is driven to move to the left so that the inside of the second clamping plate 102 sleeves the right end of the connector. Rotate the pressing bolt 501. During the rotation of the pressing bolt 501, it moves downward. During the movement of the pressing bolt 501, the first pressing column 503 is driven to move downward through the first pressing plate 502. The bottom of the first pressing column 503 contacts and presses the connector to keep the connector stable inside the first clamping plate 101. During the movement of the first pressing plate 502, the two transmission plates 6 are driven to move. During the movement of the two transmission plates 6, the second pressing column 7 is driven to move downward through the second pressing plate 8. The bottom of the second pressing column 7 contacts and presses the connector to keep the connector stable inside the second clamping plate 102, thereby fixing the connector.

[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0027] The above are only the preferred embodiments of the present invention, and do not constitute any form of limitation to the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, within the scope of the technical solution of the present invention.

Claims

1. A metal mechanical clamping structure, comprising a clamping member (1) and an adjusting assembly (2), characterized in that: The card component (1) includes a first card board (101), a second card board (102) and two side boards (103). The left sides of the opposite ends of the two side boards (103) are respectively fixedly connected to the front and rear sides of the first card board (101). The front and rear sides of the surface of the second card board (102) are both movably connected to the inside of the two side boards (103). The adjusting component (2) includes a connecting plate (201), an adjusting screw rod (202) and a connecting block (203). The front and rear sides of the connecting plate (201) are respectively movably connected to the right sides of the opposite ends of the two side boards (103). The surface of the adjusting screw rod (202) is threadedly connected to the inside of the connecting plate (201). The left side of the connecting block (203) is fixedly connected to the right side of the second card board (102). The left side of the surface of the adjusting screw rod (202) is movably connected to the inside of the connecting block (203). The card component (1) is used for connecting and fixing the connecting piece between two pipes. The adjusting component (2) is used for adjusting the distance between the first card board (101) and the second card board (102).

2. The metal mechanism card structure according to claim 1, characterized in that: The top and bottom of the second card board (102) are respectively movably connected to the top and bottom inside the first card board (101). A fixing seat (3) is fixedly connected to the left side of the first card board (101). A fixing component (4) is arranged inside the connecting plate (201). An extrusion component (5) is arranged on the top of the fixing seat (3).

3. The metal mechanical fastener structure according to claim 2, wherein: The fixing component (4) includes two fixing blocks (401), two fixing springs (402) and two pulling blocks (403). The front and rear sides of the two fixing blocks (401) are both movably connected to the right side inside the two side boards (103). One side of the two fixing blocks (401) close to the connecting plate (201) is respectively movably connected to the front and rear sides inside the connecting plate (201). The opposite sides of the two fixing springs (402) are respectively fixedly connected to the opposite ends of the two fixing blocks (401). The opposite ends of the two fixing springs (402) are both fixedly connected to the inside of the connecting plate (201). The bottoms of the two pulling blocks (403) are both fixedly connected to the tops of the two fixing blocks (401).

4. The metal mechanism card structure according to claim 2, characterized in that: The extrusion component (5) includes an extrusion bolt (501), a first extrusion plate (502) and a first extrusion column (503). The surface of the extrusion bolt (501) is threadedly connected to the inside of the fixing seat (3). The left side inside the first extrusion plate (502) is movably connected to the top of the surface of the extrusion bolt (501). The top of the first extrusion column (503) is fixedly connected to the bottom of the first extrusion plate (502). The surface of the first extrusion column (503) is slidably connected to the top inside the first card board (101).

5. The structure of a metal mechanical fastener according to claim 4, characterized in that: Driving plates (6) are fixedly connected to both the front and rear sides of the first pressing plate (502). A second pressing column (7) is slidably connected to the top inside the second clamping plate (102). A second pressing plate (8) is fixedly connected to the top of the second pressing column (7). The front and rear sides of the second pressing plate (8) are respectively movably connected to the right sides of the opposite ends of the two driving plates (6).

6. The metal mechanism card structure according to claim 5, characterized in that: A plurality of sliding rods (9) are fixedly connected to the bottom of each of the two driving plates (6). Limit seats (10) are fixedly connected to the opposite sides of the two side plates (103). The surfaces of the plurality of sliding rods (9) are slidably connected to the inside of the two limit seats (10).

Images