A deformation-resistant knitting machine cam

Abstract

The utility model discloses an anti-deformation knitting machine triangle, comprising a mounting seat, a plurality of evenly distributed mounting holes are provided inside the mounting seat, a connecting column is fixedly connected to the top of the mounting seat, a mounting block is arranged on the top of the connecting column, the outer surface of the mounting block contacts a plurality of evenly distributed triangular plates, the triangular plates contact the connecting column, a bolt is slidably connected inside the triangular plate, the bolt is threadedly connected to the mounting block, and a plurality of positioning grooves are provided inside the mounting block. The utility model can enhance the structure of the triangular plate by designing a reinforcing plate, the reinforcing plate contacts the outer surface of the triangular plate, and can prevent the triangular plate from bending and deforming outward, improve the strength of the triangular plate, and prolong the service life, and the reinforcing plate and the triangular plate can be separated by pulling down a pull rod, so that the disassembly and use of the triangular plate is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machine cams, in particular to an anti-deformation knitting machine cam. Background Art

[0002] The utility model patent with announcement number CN218711258U discloses a cam mechanism for a knitting machine, comprising a cam mounting seat and a cam plate, wherein the upper surface of the cam mounting seat is provided with a mounting groove, the inner wall of the mounting groove is slidably connected with a connecting column, the lower end of the connecting column is fixedly connected with a spur gear, the upper end of the connecting column is fixedly connected with a cam mounting block, and a limiting component and a driving component are respectively arranged inside the mounting groove; the cam mechanism for a knitting machine assembles a plurality of different cam plates on the surface of the cam mounting block using an assembling component, and when the cam plate needs to be replaced, the driving component is used to drive the cam mounting block to rotate, thereby rotating the adapted cam plate to the mounting area, so that the cam plate can be quickly replaced, thereby improving the replacement speed of the cam plate, and when the replacement is completed, the pneumatic telescopic rod is driven to descend, thereby driving the spur gear to be inserted into the gear ring, and then the cam mounting plate can be positioned, thereby avoiding the problem of the cam plate shaking when using the cam plate.

[0003] However, in the above-mentioned prior art, during the use of the knitting machine cam, the structural strength of the cam plate is insufficient, and it may bend outwards and deform under the influence of external force, which affects the use. Moreover, after the cam plate is installed by bolts, it is not convenient to limit the bolts. Under the influence of machine vibration, the bolts are easily loosened due to self-rotation, which will cause the cam plate to loosen, and the cam plate is also easy to shake and deform. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide a deformation-resistant knitting machine cam, which solves the problem of insufficient structural strength of the cam plate and the problem of inconvenience in limiting the position of the bolt.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deformation-resistant knitting machine triangle, comprising a mounting seat, a plurality of evenly distributed mounting holes are opened inside the mounting seat, a connecting column is fixedly connected to the top of the mounting seat, a mounting block is arranged on the top of the connecting column, the outer surface of the mounting block contacts with a plurality of evenly distributed triangular plates, the triangular plates are in contact with the connecting columns, the triangular plates are slidably connected with bolts inside, the bolts are threadedly connected to the mounting block, a plurality of positioning grooves are opened inside the mounting block, a positioning rod is slidably sleeved inside each of the positioning grooves, the positioning rod is fixedly connected to the triangular plate, a reinforcing mechanism is arranged on the triangular plate, and a limiting mechanism is arranged on the bolt.

[0006] Preferably, the reinforcing mechanism comprises a reinforcing plate, the outer surface of the triangular plate contacts the reinforcing plate, the reinforcing plate is slidably connected to the connecting column, the outer side of the reinforcing plate is fixedly connected to a pull rod, the pull rod is slidably connected to the connecting column, the bottom of the reinforcing plate is fixedly connected to a connecting strip, the connecting strip is slidably connected to the connecting column, the inner side of the connecting strip is slidably sleeved with a guide rod, the guide rod is fixedly connected to the connecting column, a first spring is arranged on the outer side of the guide rod, and a magnet is fixedly connected to the inner side of the connecting column. By designing a reinforcing mechanism, the structural strength of the triangular plate can be strengthened.

[0007] Preferably, one end of the first spring is fixedly connected to the connecting strip, and the other end of the first spring is fixedly connected to the connecting column. By designing the first spring, the force of the first spring can act on the connecting strip.

[0008] Preferably, the limiting mechanism comprises a limiting groove, a limiting groove is provided inside the bolt, a limiting block is slidably sleeved inside the limiting groove, a sliding rod is fixedly connected to the outside of the limiting block, the sliding rod contacts the bolt, the sliding rod is slidably connected to the mounting block, a pressure rod is fixedly connected to the outside of the sliding rod, the pressure rod is slidably connected to the mounting block, a second spring is arranged on the outside of the pressure rod, a button is fixedly connected to the top of the pressure rod, and the button is slidably connected to the mounting block. By designing a limiting mechanism, the bolt can be limited to prevent it from loosening.

[0009] Preferably, there are multiple limiting grooves, which are annular and evenly distributed on the bolt. By designing multiple limiting grooves, the limiting block can be inserted into the limiting grooves at different positions.

[0010] Preferably, one end of the second spring is fixedly connected to the button, and the other end of the second spring is fixedly connected to the mounting block. By designing the second spring, the force of the second spring can act on the button.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model has a reinforcing plate designed to contact the outer surface of the triangle plate, thereby reinforcing the triangle plate structure, preventing the triangle plate from bending and deforming outward, improving the strength of the triangle plate, and prolonging its service life. The reinforcing plate and the triangle plate can be separated by pulling down the pull rod, making it convenient to disassemble and use the triangle plate.

[0013] 2. The utility model can connect and fix the triangle plate and the mounting block by designing the function of the bolts. The bolts can be limited by plugging the limit block into the limit groove, which can prevent the shaking of the machine during operation from causing the bolts to loosen and prevent the triangle plate from shaking and deforming due to the loosening of the bolts. The limit block can be easily separated from the limit groove, which is convenient for operating the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of the local structure of the mounting block;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0018] In the figure: 1. mounting seat; 2. mounting hole; 3. connecting column; 4. mounting block; 5. triangular plate; 6. bolt; 7. positioning groove; 8. reinforcement mechanism; 9. limiting mechanism; 10. positioning rod; 81. reinforcement plate; 82. pull rod; 83. connecting strip; 84. guide rod; 85. first spring; 86. magnet; 91. limiting groove; 92. limiting block; 93. sliding rod; 94. pressure rod; 95. second spring; 96. button. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 , Figure 3 A deformation-proof knitting machine cam comprises a mounting seat 1, a plurality of evenly distributed mounting holes 2 are provided inside the mounting seat 1, a connecting column 3 is fixedly connected to the top of the mounting seat 1, a mounting block 4 is arranged on the top of the connecting column 3, a plurality of evenly distributed triangular plates 5 are contacted on the outer surface of the mounting block 4, the triangular plates 5 are in contact with the connecting column 3, a bolt 6 is slidably connected inside the triangular plates 5, the bolt 6 is threadedly connected to the mounting block 4, a plurality of positioning grooves 7 are provided inside the mounting block 4, a positioning rod 10 is slidably sleeved inside each positioning groove 7, the positioning rod 10 is fixedly connected to the triangular plate 5, a reinforcing mechanism 8 is arranged on the triangular plate 5, and a limiting mechanism 9 is arranged on the bolt 6.

[0021] See also Figure 1 , Figure 2The reinforcing mechanism 8 includes a reinforcing plate 81. The outer surface of the triangular plate 5 contacts the reinforcing plate 81. The reinforcing plate 81 is slidably connected to the connecting column 3. A pull rod 82 is fixedly connected to the outer side of the reinforcing plate 81. The pull rod 82 is slidably connected to the connecting column 3. A connecting strip 83 is fixedly connected to the bottom of the reinforcing plate 81. The connecting strip 83 is slidably connected to the connecting column 3. A guide rod 84 is slidably sleeved inside the connecting strip 83. The guide rod 84 is fixedly connected to the connecting column 3. A first spring 85 is arranged on the outer side of the guide rod 84. One end of the first spring 85 is fixedly connected to the connecting strip 83, and the other end of the first spring 85 is fixedly connected to the connecting column 3. By designing the first spring 85, the force of the first spring 85 can act on the connecting strip 83. A magnet 86 is fixedly connected to the inside of the connecting column 3. By designing the reinforcing mechanism 8, the structural strength of the triangular plate 5 can be strengthened.

[0022] See also Figure 1 , Figure 3 , Figure 4 The limiting mechanism 9 includes a limiting groove 91. The limiting groove 91 is provided inside the bolt 6. The limiting block 92 is slidably sleeved inside the limiting groove 91. The number of limiting grooves 91 is multiple. The multiple limiting grooves 91 are annular and evenly distributed on the bolt 6. By designing multiple limiting grooves 91, the limiting block 92 can be inserted into the limiting grooves 91 at different positions. The outer side of the limiting block 92 is fixedly connected with a sliding rod 93. The sliding rod 93 contacts the bolt 6. The sliding rod 93 is slidably connected to the mounting block 4. The outer side of the sliding rod 93 is fixed A pressure rod 94 is fixedly connected, and the pressure rod 94 is slidably connected to the mounting block 4. A second spring 95 is arranged on the outer side of the pressure rod 94. One end of the second spring 95 is fixedly connected to the button 96, and the other end of the second spring 95 is fixedly connected to the mounting block 4. By designing the second spring 95, the force of the second spring 95 can act on the button 96. The top of the pressure rod 94 is fixedly connected with the button 96, and the button 96 is slidably connected to the mounting block 4. By designing the limiting mechanism 9, the bolt 6 can be limited to prevent it from loosening.

[0023] The specific implementation process of the utility model is as follows: when in use, through the action of the reinforcing plate 81, the reinforcing plate 81 contacts the outer surface of the triangular plate 5, the structure of the triangular plate 5 can be strengthened, the triangular plate 5 can be prevented from bending and deforming outward, the strength of the triangular plate 5 is improved, and the service life is increased. When the bolt 6 needs to be operated, the pull rod 82 is pulled down, the pull rod 82 drives the connecting bar 83 to move down, the connecting bar 83 slides along the guide rod 84, the connecting bar 83 squeezes the first spring 85, and the connecting bar 83 drives the reinforcing plate 81 to move down, so that the reinforcing plate 81 is separated from the triangular plate 5, and the connecting bar 83 is adsorbed by the magnet 86, and the bolt 6 can be operated.

[0024] The bolt 6 can be used to connect and fix the triangle plate 5 to the mounting block 4. The bolt 6 can be limited by the insertion of the limit block 92 and the limit slot 91, which can prevent the shaking of the machine during operation from causing the bolt 6 to rotate and loosen, and prevent the loosening of the bolt 6 from causing the triangle plate 5 to shake and deform. By pressing the button 96, the button 96 can drive the pressure rod 94 to move downward, and the button 96 squeezes the second spring 95. At the same time, the pressure rod 94 drives the slide bar 93 to move downward, and the slide bar 93 drives the limit block 92 to move and separate from the limit slot 91, so that the bolt 6 can be disassembled for use.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deformation-resistant knitting machine cam, comprising a mounting seat (1), characterized in that: The interior of the mounting seat (1) is provided with a plurality of evenly distributed mounting holes (2); the top of the mounting seat (1) is fixedly connected with a connecting column (3); the top of the connecting column (3) is provided with a mounting block (4); the outer surface of the mounting block (4) contacts with a plurality of evenly distributed triangular plates (5); the triangular plates (5) are in contact with the connecting column (3); the interior of the triangular plates (5) is slidably connected with bolts (6); the bolts (6) are connected to the mounting block (4) by threads; the interior of the mounting block (4) is provided with a plurality of positioning grooves (7); the interior of each positioning groove (7) is slidably sleeved with a positioning rod (10); the positioning rod (10) is fixedly connected to the triangular plate (5); the triangular plate (5) is provided with a reinforcing mechanism (8); the bolts (6) are provided with a limiting mechanism (9).

2. The anti-deformation knitting machine cam according to claim 1, characterized in that: The reinforcing mechanism (8) comprises a reinforcing plate (81), the outer surface of the triangular plate (5) contacts the reinforcing plate (81), the reinforcing plate (81) is slidably connected to the connecting column (3), the outer side of the reinforcing plate (81) is fixedly connected to a pull rod (82), the pull rod (82) is slidably connected to the connecting column (3), the bottom of the reinforcing plate (81) is fixedly connected to a connecting strip (83), the connecting strip (83) is slidably connected to the connecting column (3), the inner part of the connecting strip (83) is slidably sleeved with a guide rod (84), the guide rod (84) is fixedly connected to the connecting column (3), the outer side of the guide rod (84) is provided with a first spring (85), and the inner part of the connecting column (3) is fixedly connected with a magnet (86).

3. The anti-deformation knitting machine cam according to claim 2, characterized in that: One end of the first spring (85) is fixedly connected to the connecting strip (83), and the other end of the first spring (85) is fixedly connected to the connecting column (3).

4. The anti-deformation knitting machine cam according to claim 1, characterized in that: The limiting mechanism (9) comprises a limiting groove (91), the limiting groove (91) is provided inside the bolt (6), the limiting block (92) is slidably sleeved inside the limiting groove (91), a sliding rod (93) is fixedly connected to the outer side of the limiting block (92), the sliding rod (93) is in contact with the bolt (6), the sliding rod (93) is slidably connected to the mounting block (4), a pressing rod (94) is fixedly connected to the outer side of the sliding rod (93), the pressing rod (94) is slidably connected to the mounting block (4), a second spring (95) is arranged on the outer side of the pressing rod (94), a button (96) is fixedly connected to the top of the pressing rod (94), and the button (96) is slidably connected to the mounting block (4).

5. The anti-deformation knitting machine cam according to claim 4, characterized in that: There are a plurality of the limiting grooves (91), and the plurality of limiting grooves (91) are annular and evenly distributed on the bolt (6).

6. The anti-deformation knitting machine cam according to claim 4, characterized in that: One end of the second spring (95) is fixedly connected to the button (96), and the other end of the second spring (95) is fixedly connected to the mounting block (4).

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