CN219686216U - Cutting mechanism for open mill of high stability - Google Patents
Cutting mechanism for open mill of high stability Download PDFInfo
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- CN219686216U CN219686216U CN202321335430.XU CN202321335430U CN219686216U CN 219686216 U CN219686216 U CN 219686216U CN 202321335430 U CN202321335430 U CN 202321335430U CN 219686216 U CN219686216 U CN 219686216U
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- rod
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- cutting mechanism
- positioning
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- 238000005520 cutting process Methods 0.000 title claims abstract description 42
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 244000286663 Ficus elastica Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a cutting mechanism for an open mill with high stability, which comprises: a fixing assembly; a body assembly; a stabilizing assembly; the stabilizing component comprises a hexagonal rod, a fixed ring movably connected to the hexagonal rod, a hexagonal hole formed in the fixed ring, a threaded hole formed in the fixed ring, a screw rod rotatably connected in the threaded hole, and a T-shaped torsion bar connected to the upper end of the screw rod; a positioning assembly; the positioning assembly comprises a first fixed plate connected to the inner side surface of the frame, a movable groove formed in the first fixed plate, a positioning screw hole formed in the upper end of the movable groove, and a positioning screw rod rotatably connected in the positioning screw hole; and (5) rotating the assembly. Through the firm subassembly and fixed subassembly and the main part subassembly of setting mutually support and use to and the solid fixed ring that hexagonal hole was seted up in hexagonal pole cooperation uses, makes cutting blade's stability better, and is higher to rubber products's cutting precision.
Description
Technical Field
The utility model relates to the technical field of open mills, in particular to a cutting mechanism for an open mill with high stability.
Background
The open mill is an open type short. Rubber plants are used to prepare plasticated rubber, or an exposed machine that is performed and extruded.
The cutting mechanism in the traditional open mill is generally fixed on a cylindrical fixed rod, through seting up the spout on circular fixed rod, will have the solid fixed ring of cutting blade and connect on circular fixed rod to round trip movement in the spout, thereby cut out the adhesive tape of different size sizes with adjusting the position of cutting mechanism, but circular fixed rod stability is relatively poor, the error easily appears influencing cutting accuracy, and the spout of seting up makes the fixed rod cost increase. Therefore, we provide a cutting mechanism for an open mill with high stability.
Disclosure of Invention
Therefore, the utility model aims to provide the cutting mechanism for the open mill, which has high stability, and the stability of the cutting blade is better and the cutting precision of the rubber product is higher through the mutual matching of the arranged stabilizing component, the fixing component and the main component and the matching of the hexagonal rod and the fixing ring provided with the hexagonal hole.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a high stability cutting mechanism for an open mill, comprising:
a fixing assembly;
a body assembly;
a stabilizing assembly;
the stabilizing component comprises a hexagonal rod, a fixed ring movably connected to the hexagonal rod, a hexagonal hole formed in the fixed ring, a threaded hole formed in the fixed ring, a screw rod rotatably connected in the threaded hole, and a T-shaped torsion bar connected to the upper end of the screw rod;
a positioning assembly;
and (5) rotating the assembly.
As a preferable scheme of the cutting mechanism for the open mill with high stability, the fixing assembly comprises a frame and a roller rotatably connected between the two groups of frames.
Specifically, the frame is used for fixing internal components, the rollers are rotationally connected to the inner side of the frame, the two rollers rotate relatively and have different speeds, the sizing material is placed between the two rollers, the sizing material is strongly extruded by the rollers under the action of friction force and adhesion force, and the mixing and tabletting molding are performed repeatedly.
As a preferable scheme of the cutting mechanism for the open mill with high stability, the main body assembly comprises a second supporting rod and a third supporting rod which are connected to a fixed ring, a first supporting rod which is rotatably connected to the side edge of the second supporting rod, and a blade which is connected to the front end of the first supporting rod.
As a preferable scheme of the cutting mechanism for the open mill with high stability, the main body assembly further comprises a telescopic rod connected to the lower end of the third supporting rod and a spring connected to the telescopic rod, and the other end of the telescopic rod is connected to the front end of the first supporting rod.
Specifically, the second bracing piece plays the supporting role with the third bracing piece, pulls first bracing piece, and first bracing piece rotates and fixes a position through the ratchet of connecting between first bracing piece and second bracing piece, makes the blade upwards fix in cylinder below suitable position, comes out from the lower extreme when the final preforming shaping of sizing material, cuts out required size through the blade, and spring and telescopic link can suppress the blade in sizing material below and play the cushioning effect simultaneously.
As a preferable scheme of the cutting mechanism for the open mill with high stability, the rotating assembly comprises a bearing base connected to the inner side edge of the frame, a rotating shaft rotatably connected to the bearing base, and the other side of the rotating shaft is fixed to the side edge of the hexagonal rod.
Specifically, the pivot is fixed in hexagonal pole both sides, and cooperation bearing frame is more favorable to hexagonal pole rotation angle regulation.
As a preferable scheme of the cutting mechanism for the open mill with high stability, the utility model is characterized in that the positioning assembly comprises a first fixed plate connected to the inner side surface of the frame, a movable groove arranged on the first fixed plate, a positioning screw hole arranged at the upper end of the movable groove, a positioning screw rod rotatably connected in the positioning screw hole, an L-shaped stop lever connected to the lower end of the positioning screw rod, and a smooth cylinder arranged at the lower end of the positioning screw rod, wherein the L-shaped stop lever is connected with the lower end of the positioning screw rod through a bearing.
As a preferable scheme of the cutting mechanism for the open mill with high stability, the positioning assembly further comprises a second fixing plate connected to the side edge of the hexagonal rod, a fixing groove formed in the second fixing plate, and a pull rod with one end fixedly arranged in the fixing groove.
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, the hexagonal rod is designed and matched with the fixing ring provided with the hexagonal hole, so that the stability of the cutting blade is better, when the cutting blade is specifically used, the hexagonal rod passes through the hexagonal hole on the fixing ring, the position between the two groups of fixing rings is selected according to the required cutting size, the screw rod at the lower end of the T-shaped torsion bar is rotated into the threaded hole until the screw rod is firmly abutted against the hexagonal rod, so that the fixing ring can not shake, the cutting operation can be started, the cutting precision of the product is higher, the cutting blade is easy to realize, and the cutting blade has wide application prospect and economic benefit.
2. Based on the first beneficial effect, the threaded hole is connected with the screw rod, so that the fixing ring is tightly stabilized on the hexagonal rod, and the cutting precision is further ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a block diagram of the body assembly and securing assembly of the present utility model;
FIG. 3 is a block diagram of a positioning assembly according to the present utility model.
In the figure: 10. a fixing assembly; 11. a frame; 12. a roller; 20. a body assembly; 21. a blade; 22. a first support bar; 23. a second support bar; 24. a spring; 25. a telescopic rod; 26. a third support bar; 30. a stabilizing assembly; 31. a hexagonal rod; 32. hexagonal holes; 33. a fixing ring; 34. a threaded hole; 35. a screw; 36. t-shaped torsion bar; 40. a positioning assembly; 41. positioning a screw; 42. positioning screw holes; 43. a first fixing plate; 44. a movable groove; 45. an L-shaped stop lever; 46. a pull rod; 47. a second fixing plate; 48. a fixing groove; 50. a rotating assembly; 51. a bearing base; 52. a rotating shaft.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a cutting mechanism for an open mill, which has high stability: through the firm subassembly and fixed subassembly and the main part subassembly of setting mutually support and use to and the solid fixed ring that hexagonal hole was seted up in hexagonal pole cooperation uses, makes cutting blade's stability better, and is higher to rubber products's cutting precision.
Example 1
Fig. 1-2 are schematic views showing the overall structure of an embodiment of a cutting mechanism for an open mill with high stability according to the present utility model, including: a stationary assembly 10, a body assembly 20, a stabilizing assembly 30, and a rotating assembly 50.
The fixed assembly 10 comprises a frame 11 and a roller 12 rotatably connected between the two groups of frames 11;
the main body assembly 20 comprises a second support rod 23 and a third support rod 26 connected to a fixed ring 33, a first support rod 22 rotatably connected to the side edge of the second support rod 23, a blade 21 connected to the front end of the first support rod 22, a telescopic rod 25 connected to the lower end of the third support rod 26, and a spring 24 connected to the telescopic rod 25, wherein the other end of the telescopic rod 25 is connected to the front end of the first support rod 22;
the stabilizing assembly 30 comprises a hexagonal rod 31, a fixed ring 33 movably connected to the hexagonal rod 31, a hexagonal hole 32 formed in the fixed ring 33, a threaded hole 34 formed in the fixed ring 33, a screw rod 35 rotatably connected to the threaded hole 34, and a T-shaped torsion bar 36 connected to the upper end of the screw rod 35;
the rotating assembly 50 includes a bearing base 51 connected to the inner side of the frame 11, a rotating shaft 52 rotatably connected to the bearing base 51, and the other side of the rotating shaft 52 is fixed to the side of the hexagonal rod 31.
Use of stabilizing assembly 30:
the hexagonal rod 31 passes through the hexagonal hole 32 on the fixed ring 33, the position between the two groups of fixed rings 33 is selected according to the required cutting size, the screw rod 35 at the lower end of the T-shaped torsion bar 36 is rotated into the threaded hole 34 until the screw rod 35 is abutted against the hexagonal rod 31, and the cutting operation can be started by ensuring that the fixed ring 33 does not shake through the multiaspect pretightening force between the hexagonal rod 31 and the fixed ring 33.
Example 2
This embodiment further includes a positioning assembly 40 on the basis of embodiment 1, as shown in fig. 3:
the positioning assembly 40 comprises a first fixing plate 43 connected to the inner side surface of the frame 11, a movable groove 44 formed in the first fixing plate 43, a positioning screw hole 42 formed in the upper end of the movable groove 44, a positioning screw 41 rotatably connected to the positioning screw hole 42, an L-shaped stop lever 45 connected to the lower end of the positioning screw 41, wherein the lower end of the positioning screw 41 is a smooth cylinder, the L-shaped stop lever 45 is connected with the lower end of the positioning screw 41 through a bearing, and when the positioning screw 41 rotates to ascend and descend, the L-shaped stop lever 45 can ascend and descend together with the rotation of the positioning screw 41, and further, the L-shaped stop lever 45 can also be in a U shape for clamping and stabilizing the pull rod 46.
The positioning assembly 40 further comprises a second fixing plate 47 connected to the side edge of the hexagonal rod 31, a fixing groove 48 formed in the second fixing plate 47, and a pull rod 46 with one end fixedly installed in the fixing groove 48, and the connection strength and stability of the whole pull rod are improved through a structure that a fixing piece at the tail end of the pull rod 46 is arranged in the fixing groove 48.
Use of the positioning assembly 40:
the pull rod 46 is clamped on the inner side below the L-shaped stop lever 45, so that the positioning screw 41 rotates in the positioning screw hole 42, the L-shaped stop lever 45 is driven to move up and down in the movable groove 44, the pull rod 46 is driven to rotate, meanwhile, the pull rod 46 drives the hexagonal rod 31 to rotate, the hexagonal rod 31 rotates to drive the blade 21 to rotate, when the blade 21 moves to a required angle position, the rotation of the positioning screw 41 can be stopped, simultaneous adjustment of angles of two blades is completed, and the problem that the angles of the two blades are inconsistent due to the need of independently adjusting the angle of each blade in a traditional structure is avoided.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. High stability cutting mechanism for mill, its characterized in that includes:
a fixed assembly (10);
a body assembly (20);
-a stabilizing assembly (30);
the stabilizing component (30) comprises a hexagonal rod (31), a fixed ring (33) movably connected to the hexagonal rod (31), a hexagonal hole (32) formed in the fixed ring (33), a threaded hole (34) formed in the fixed ring (33), a screw rod (35) rotatably connected in the threaded hole (34) and a T-shaped torsion bar (36) connected to the upper end of the screw rod (35);
a positioning assembly (40);
a rotating assembly (50).
2. A cutting mechanism for open mills according to claim 1, characterized in that the fixing assembly (10) comprises a frame (11) arranged, a drum (12) rotatably connected between the two sets of frames (11).
3. The cutting mechanism for the open mill according to claim 1, wherein the main body assembly (20) comprises a second support rod (23) and a third support rod (26) which are connected to a fixed ring (33), a first support rod (22) rotatably connected to the side edge of the second support rod (23), and a blade (21) connected to the front end of the first support rod (22).
4. A cutting mechanism for an open mill according to claim 3, wherein the main body assembly (20) further comprises a telescopic rod (25) connected to the lower end of the third supporting rod (26) and a spring (24) connected to the telescopic rod (25), and the other end of the telescopic rod (25) is connected to the front end of the first supporting rod (22).
5. The cutting mechanism for open mill according to claim 2, wherein the rotating assembly (50) comprises a bearing base (51) connected to the inner side of the frame (11), a rotating shaft (52) rotatably connected to the bearing base (51), and the other side of the rotating shaft (52) is fixed to the side of the hexagonal rod (31).
6. The cutting mechanism for the open mill according to claim 2, wherein the positioning assembly (40) comprises a first fixing plate (43) connected to the inner side surface of the frame (11), a movable groove (44) formed in the first fixing plate (43), a positioning screw hole (42) formed in the upper end of the movable groove (44), a positioning screw (41) rotatably connected in the positioning screw hole (42), an L-shaped stop lever (45) connected to the lower end of the positioning screw (41), and a smooth cylinder at the lower end of the positioning screw (41), wherein the L-shaped stop lever (45) is connected with the lower end of the positioning screw (41) through a bearing.
7. The high-stability cutting mechanism for open mill according to claim 6, wherein the positioning assembly (40) further comprises a second fixing plate (47) connected to the side of the hexagonal rod (31), a fixing groove (48) formed in the second fixing plate (47), and a pull rod (46) with one end fixedly mounted in the fixing groove (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335430.XU CN219686216U (en) | 2023-05-30 | 2023-05-30 | Cutting mechanism for open mill of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335430.XU CN219686216U (en) | 2023-05-30 | 2023-05-30 | Cutting mechanism for open mill of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686216U true CN219686216U (en) | 2023-09-15 |
Family
ID=87964126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335430.XU Active CN219686216U (en) | 2023-05-30 | 2023-05-30 | Cutting mechanism for open mill of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686216U (en) |
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2023
- 2023-05-30 CN CN202321335430.XU patent/CN219686216U/en active Active
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