A saw blade positioning and straightening machine

Abstract

The utility model relates to saw blade straightening machine technical field, and disclose a kind of saw blade positioning straightening machine, including frame body and saw blade body, the both sides inner wall between frame body is fixed with baffle by bolt, the upper portion of baffle is detachably connected with lower mould by bolt, the top of lower mould is equipped with multiple second clamping slots, the inside of the top of frame body is fixed with first hydraulic cylinder by bolt, the movable end of first hydraulic cylinder is fixed with detachable upper mould by bolt, the utility model is used in cooperation with the use of upper mould and lower mould, first clamping slot, second clamping slot, upper mould and lower mould extrude saw blade body in cooperation, the saw face of saw blade body is all straightened, first clamping slot and second clamping slot straighten sawtooth, to complete the straightening of all parts of saw blade, make the straightening of saw blade more complete, improve the overall nature of equipment use.

Description

Technical Field

[0001] This utility model relates to the field of saw blade leveling machine technology, and more specifically to a saw blade positioning and leveling machine. Background Technology

[0002] Saw blade leveling machines mainly use mechanical pressure to cause plastic deformation in metal materials, eliminate internal stress, and restore flatness.

[0003] A search revealed a Chinese patent with publication number CN222343834U, which discloses a saw blade positioning and leveling machine. By quickly fixing the saw blade between multiple limiting blocks, it reduces the need for manual fixing, saving time and effort, and also prevents the saw blade from shifting during leveling. However, after clamping the edge of the saw blade, the leveling machine cannot level the saw teeth, which limits its use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a saw blade positioning and leveling machine to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a saw blade positioning and leveling machine, including a frame and a saw blade body. A partition is fixed between the inner walls of both sides of the frame by bolts. A lower mold is detachably connected to the top of the partition by bolts. The top of the lower mold has multiple second slots. A first hydraulic cylinder is fixed inside the top of the frame by bolts. The movable end of the first hydraulic cylinder is fixed to a detachable upper mold by bolts. The bottom of the upper mold has multiple first slots, and the first slots correspond to the second slots for positioning the saw blade body.

[0006] As a further embodiment of this utility model, a second hydraulic cylinder is fixed to the bottom inner wall of the frame by bolts, and a detachable and replaceable top rod is fixed to the movable end of the second hydraulic cylinder by bolts, and the top rod passes through the central hole of the saw blade body.

[0007] As a further embodiment of this utility model, the top of the lower mold is provided with a groove, a support ring is placed in the groove, a limiting groove is provided at the bottom of the support ring, and a fixing ring is welded to the outer circumference of the top rod, and the fixing ring is inserted into the limiting groove.

[0008] As a further embodiment of this utility model, the top of the top rod is provided with a first inclined surface for guiding the fixing ring and the saw blade body.

[0009] As a further embodiment of this utility model, the top of the lower mold is welded with multiple locking blocks, which are engaged in the heat dissipation holes of the saw blade body.

[0010] As a further embodiment of this utility model, the bottom of the support ring is provided with a second inclined surface, and when the support ring is located in the groove, the top of the support ring is flush with the top of the groove.

[0011] As a further embodiment of this utility model, the top of the frame is slidably connected to two guide rods, the bottom of the two guide rods is welded with a fixing frame, and the fixing frame is detachably connected to the upper mold by bolts.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model utilizes the combined use of an upper mold and a lower mold, a first slot, and a second slot. The upper mold and the lower mold work together to press the saw blade body, thus leveling the saw surface of the saw blade body. The first slot and the second slot level the saw teeth, thereby completing the leveling of all parts of the saw blade, making the leveling of the saw blade more complete and improving the overall usability of the equipment.

[0014] 2. This utility model, by providing a top rod, allows the saw blade body to be fitted onto the top rod, which positions the saw blade body, thereby enabling the saw teeth to be aligned into the second slot more quickly and improving the speed of device positioning.

[0015] 3. This utility model has a support ring that can push the saw blade body out of the lower mold, thereby making it easy to remove the saw blade body and improving the convenience of removing the saw blade body. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a partially enlarged structural schematic diagram of the present invention.

[0018] Figure 3 This is a partial cross-sectional view of the present invention.

[0019] Figure 4 This is a cross-sectional view of the top rod structure of this utility model.

[0020] The attached diagram is labeled as follows: 1. Frame; 2. Saw blade body; 3. First hydraulic cylinder; 4. Fixing frame; 5. Guide rod; 6. Second hydraulic cylinder; 7. Upper mold; 8. First slot; 9. Top rod; 10. Lower mold; 11. Second slot; 12. Locking block; 13. First inclined surface; 14. Support ring; 15. Groove; 16. Fixing ring; 17. Limiting groove; 18. Second inclined surface. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Reference Figures 1-4 This utility model provides a saw blade positioning and leveling machine, including a frame 1 and a saw blade body 2. A partition is fixed between the inner walls of both sides of the frame 1 by bolts. A lower mold 10 is detachably connected to the top of the partition by bolts. The top of the lower mold 10 is provided with a plurality of second slots 11. A first hydraulic cylinder 3 is fixed inside the top of the frame 1 by bolts. A detachable upper mold 7 is fixed to the movable end of the first hydraulic cylinder 3 by bolts. The bottom of the upper mold 7 is provided with a plurality of first slots 8, and the first slots 8 correspond to the second slots 11 for positioning the saw blade body 2.

[0023] In use, the saw blade body 2 is placed on the lower mold 10, and the saw teeth of the saw blade are engaged in the second slot 11. Then, the first hydraulic cylinder 3 is activated. The extension of the first hydraulic cylinder 3 will drive the upper mold 7 to move downward, so that the upper mold 7 and the lower mold 10 cooperate to squeeze the saw blade body 2, and the saw surface of the saw blade body 2 is flattened. At the same time, the first slot 8 and the second slot 11 flatten the saw teeth, thereby completing the flattening of all parts of the saw blade, making the flattening of the saw blade more complete and improving the overall usability of the equipment.

[0024] The bottom inner wall of the frame 1 is fixed with a second hydraulic cylinder 6 by bolts. The movable end of the second hydraulic cylinder 6 is fixed with a detachable and replaceable top rod 9 by bolts. The top rod 9 passes through the central hole of the saw blade body 2. The top of the top rod 9 is provided with a first inclined surface 13, which is used to guide the fixing ring 16 and the saw blade body 2. It can not only position the saw blade body 2, but also quickly put the saw blade body 2 on the outside of the circumference of the top rod 9.

[0025] When the second hydraulic cylinder 6 is activated, its extension causes the top of the push rod 9 to pass through the lower mold 10, thereby allowing the saw blade body 2 to be fitted onto the push rod 9. The push rod 9 positions the saw blade body 2, enabling the saw teeth to be aligned into the second slot 11 more quickly, thus improving the speed of device positioning.

[0026] It should be noted that the first hydraulic cylinder 3 and the second hydraulic cylinder 6 are both actuators in the hydraulic system. They achieve the telescopic function by cooperating with the hydraulic system. Those skilled in the art can set them according to actual needs, which will not be elaborated here.

[0027] The lower mold 10 has a groove 15 on its top, a support ring 14 is placed in the groove 15, a limiting groove 17 is opened at the bottom of the support ring 14, and a fixing ring 16 is welded to the outer circumference of the push rod 9, and the fixing ring 16 is inserted into the limiting groove 17.

[0028] After the saw blade body 2 is leveled, the second hydraulic cylinder 6 is activated to continue to extend, so that the fixing ring 16 is inserted into the limiting groove 17, and then the push rod 9 drives the support ring 14 to disengage from the groove 15, so that the support ring 14 pushes the saw blade body 2 out of the lower mold 10. At this time, the saw blade body 2 can be easily removed, improving the convenience of removing the saw blade body 2.

[0029] The lower mold 10 has multiple locking blocks 12 welded to its top, and the locking blocks 12 are inserted into the heat dissipation holes of the saw blade body 2 to perform secondary positioning of the saw blade body 2 and improve the positioning accuracy of the saw blade body 2.

[0030] The support ring 14 has a second inclined surface 18 at its bottom. When the support ring 14 is in the groove 15, the top of the support ring 14 is flush with the top of the groove 15. When the second hydraulic cylinder 6 retracts and resets, the support ring 14 falls back into the groove 15. The second inclined surface 18 can provide auxiliary guidance for the support ring 14 to enter the groove 15, eliminating the influence of small errors that prevent the support ring 14 from entering the groove 15.

[0031] Among them, the top of the frame 1 is slidably connected with two guide rods 5, and the bottom of the two guide rods 5 is welded with a fixed frame 4. The fixed frame 4 is detachably connected to the upper mold 7 by bolts, which guides the movement of the upper mold 7 and makes the downward pressing of the upper mold 7 more stable.

[0032] The specific operating steps for this saw blade leveling machine are as follows:

[0033] S1: Place the saw blade body 2 on the lower mold 10 and make the saw teeth of the saw blade engage in the second slot 11, while making the locking block 12 engage in the heat dissipation hole of the saw blade body 2.

[0034] S2: Start the first hydraulic cylinder 3. The extension of the first hydraulic cylinder 3 will drive the upper mold 7 to move downward, so that the upper mold 7 and the lower mold 10 cooperate to squeeze the saw blade body 2, and flatten the saw surface of the saw blade body 2. At the same time, the first slot 8 and the second slot 11 flatten the saw teeth, thereby completing the flattening of all parts of the saw blade, making the flattening of the saw blade more complete and improving the overall usability of the equipment.

[0035] S3: After the saw blade body 2 is leveled, the second hydraulic cylinder 6 is activated. The extension of the second hydraulic cylinder 6 will cause the top of the push rod 9 to pass through the lower mold 10, so that the fixing ring 16 is inserted into the limiting groove 17, and then the push rod 9 will drive the support ring 14 to disengage from the groove 15, so that the support ring 14 will push the saw blade body 2 out of the lower mold 10. At this time, the saw blade body 2 can be easily removed.

[0036] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0037] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0038] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A saw blade positioning and leveling machine, comprising a frame (1) and a saw blade body (2), characterized in that: A partition is fixedly connected between the inner walls of both sides of the frame (1). A lower mold (10) is detachably connected above the partition by bolts. The top of the lower mold (10) is provided with multiple second slots (11). A first hydraulic cylinder (3) is fixedly connected inside the top of the frame (1). A detachable upper mold (7) is fixedly connected to the movable end of the first hydraulic cylinder (3). A multiple first slots (8) are provided at the bottom of the upper mold (7), and the first slots (8) correspond to the second slots (11) for positioning the saw blade body (2).

2. The saw blade positioning and leveling machine according to claim 1, characterized in that: The bottom inner wall of the frame (1) is fixedly connected to a second hydraulic cylinder (6), and the movable end of the second hydraulic cylinder (6) is fixedly connected to a detachable and replaceable top rod (9), and the top rod (9) passes through the center hole of the saw blade body (2).

3. A saw blade positioning and leveling machine according to claim 2, characterized in that: The lower mold (10) has a groove (15) on its top, a support ring (14) is placed in the groove (15), and a limiting groove (17) is opened at the bottom of the support ring (14). A fixing ring (16) is fixedly connected to the outer circumference of the top rod (9), and the fixing ring (16) is inserted into the limiting groove (17).

4. A saw blade positioning and leveling machine according to claim 3, characterized in that: The top of the top rod (9) is provided with a first inclined surface (13) for guiding the fixing ring (16) and the saw blade body (2).

5. A saw blade positioning and leveling machine according to claim 1, characterized in that: The top of the lower mold (10) is fixedly connected with multiple locking blocks (12), and the locking blocks (12) are locked into the heat dissipation holes of the saw blade body (2).

6. A saw blade positioning and leveling machine according to claim 3, characterized in that: The bottom of the support ring (14) is provided with a second inclined surface (18), and when the support ring (14) is located in the groove (15), the top of the support ring (14) is flush with the top of the groove (15).

7. A saw blade positioning and leveling machine according to claim 1, characterized in that: The top of the frame (1) is slidably connected to two guide rods (5), and the bottom of the two guide rods (5) is fixedly connected to a fixing frame (4), and the fixing frame (4) is detachably connected to the upper mold (7) by bolts.

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