Following tool adjusting plate structure for wood-working machine

Abstract

The utility model relates to the technical field of wood-working machinery, in particular to a follow adjusting plate structure for wood-working machinery. An adjusting mechanism is arranged in the base, a fixing mechanism is arranged above the adjusting mechanism, a cutter following plate is arranged in the fixing mechanism, and a T-shaped rod is directly rotated to drive a second bevel gear and a fourth bevel gear to rotate, drive a first trapezoidal lead screw and a second trapezoidal lead screw to rotate and drive a linkage plate to move. The position of the cutter following plate is adjusted to be aligned with the saw blade, then adjustment is facilitated, the spring is extruded by pressing the first push rod and the second push rod, the first L-shaped rod and the second L-shaped rod are driven to release clamping of the T-shaped clamping groove, then the cutter following plate is pulled out to be replaced, finally the first push rod and the second push rod are loosened, and the spring resets the first push rod and the second push rod. And the first L-shaped rod and the second L-shaped rod are driven to be clamped in the T-shaped clamping groove again, so that the follow plate is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking machinery, in particular to a follow-up knife regulating plate structure for woodworking machinery. Background Art

[0002] Among woodworking machines, table saw is a handmade tool that can cut wood, soft metal, plastic board and other materials. It is favored by woodworking enthusiasts and various model making enthusiasts. The follower plate and saw blade of the table saw need to be on the same plane for use. The existing follower plate structure still has certain defects when used, such as;

[0003] Announcement No.: CN103100757A, proposes: an adjustable follower plate seat that can greatly improve production efficiency, including a follower plate limit plate installed on a table saw base, a mounting seat is arranged on the outer plate surface of the follower plate, a clamping slot is arranged at the lower end of the follower plate, the clamping slot is clamped on the mounting seat, a follower plate pressure plate is arranged on the follower plate, the follower plate pressure plate is pressed on the follower plate, and the pressing makes the follower plate and the follower plate limit plate fit tightly, at least three adjustment bolts that are not in the same straight line are arranged on the table saw base, a fastening bolt hole is arranged on the mounting seat of the follower plate limit plate, a fastening bolt fixedly connected to the table saw base is arranged in the fastening bolt hole, the fastening bolt is tightened so that the follower plate limit plate rests against the head of the adjusting bolt; a locking bolt hole is arranged on the follower plate limit plate, a locking bolt is arranged in the locking bolt hole, and the locking bolt presses the follower plate pressure plate to the outer side of the follower plate through a washer.

[0004] In the above document: by turning the locking knob to screw the locking bolt outward, and then screwing out the two fastening bolts outward respectively, the inner plate surface of the follower plate limit plate is separated from the head of the adjusting bolt, and then the four adjusting bolts are tightened inward or screwed out respectively to adjust the installation plane of the follower plate limit plate. It is necessary to disassemble and assemble multiple sets of bolts, the adjustment efficiency is slow, and it is inconvenient to adjust. Based on this, a follower adjustment plate structure for woodworking machinery is specially proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a follower knife adjusting plate structure for woodworking machinery, so as to solve the problem that the follower knife adjusting plate structure currently on the market is inconvenient to adjust as mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a follow-up knife adjustment plate structure for woodworking machinery, comprising: a base;

[0007] An adjusting mechanism is arranged in the base, a fixing mechanism is arranged above the adjusting mechanism, a follow-up plate is arranged in the fixing mechanism, and the adjusting mechanism comprises: a receiving groove, the receiving groove is arranged in the base, and a linkage plate is slidably connected in the receiving groove, a first trapezoidal screw rod is threadedly connected in the linkage plate, the first trapezoidal screw rod is rotatably connected to the inner wall of the receiving groove, and the first trapezoidal screw rod is threadedly connected in the vertical plate, the vertical plate is fixedly connected to the inner wall of the receiving groove, and a T-bar is arranged on one side of the vertical plate, the T-bar passes through and is rotatably connected to the inner wall of the receiving groove, and a first bevel gear is fixedly connected to the T-bar, and the first bevel gear A second bevel gear is meshed with one side of the wheel, and the second bevel gear is fixedly connected to the end of the first trapezoidal screw rod. The second trapezoidal screw rod is threadedly connected to the linkage plate away from the first trapezoidal screw rod. The second trapezoidal screw rod is rotatably connected to the storage groove, and the second trapezoidal screw rod is threadedly connected to the vertical plate. A third bevel gear is fixedly connected to the T-rod away from the first bevel gear, and a fourth bevel gear is meshed with one side of the third bevel gear. The fourth bevel gear is fixedly connected to the end of the second trapezoidal screw rod. Rotating the T-rod drives the first trapezoidal screw rod and the second trapezoidal screw rod to rotate, thereby driving one end of the linkage plate to adjust the position of the follower plate.

[0008] As a preferred solution of the utility model, the fixing mechanism includes: a slot, the slot is opened on the upper surface of the linkage plate, and a follower plate is slidably connected in the slot, and the follower plate is inserted into the slot for limiting.

[0009] As a preferred solution of the utility model, a T-shaped slot is provided at the bottom of the follower plate, a T-shaped through cavity is provided at the bottom of the T-shaped slot, the T-shaped through cavity is provided at the bottom of the slot, and a first L-shaped rod is slidably connected in the T-shaped through cavity, the first L-shaped rod is engaged in the T-shaped slot, and after the follower plate is inserted into the slot, the first L-shaped rod is slid to engage in the T-shaped slot to hook the follower plate and fix it in the slot.

[0010] As a preferred solution of the utility model, a first push rod is fixedly connected to the bottom of the first L-shaped rod, and the first push rod is slidably connected in the T-shaped through cavity. Pushing the first push rod drives the first L-shaped rod to release the engagement with the T-shaped slot and pull the follower plate out of the slot.

[0011] As a preferred solution of the utility model, a first sliding groove is opened on one side of the first push rod, and a sliding rod is slidably connected in the first sliding groove, so that the first push rod slides along the sliding rod.

[0012] As a preferred solution of the utility model, a second L-shaped rod is engaged in the T-shaped slot, the second L-shaped rod is slidably connected in the T-shaped through cavity, and a second push rod is fixedly connected to the bottom of the second L-shaped rod, the second push rod is slidably connected in the T-shaped through cavity, and the second push rod is pushed to drive the second L-shaped rod to release the engagement in the T-shaped slot.

[0013] As a preferred solution of the utility model, a second sliding groove is opened on one side of the second push rod, and a sliding rod is slidably connected in the second sliding groove, so that the second push rod slides along the sliding rod.

[0014] As a preferred solution of the utility model, a spring is sleeved on the sliding rod, the spring is connected to one side of the first push rod, and the other end of the spring is connected to one side of the second push rod. Pressing the first push rod and the second push rod slide along the sliding rod squeezes the spring, and after releasing the spring, the first push rod and the second push rod are reset.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The first bevel gear and the third bevel gear are driven to rotate by directly rotating the T-bar, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first trapezoidal screw to rotate, the third bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the second trapezoidal screw to rotate, and drives the linkage plate to move, adjust the position of the follower plate to align with the saw blade, and thus facilitate adjustment;

[0017] 2. Press the first push rod and the second push rod to slide along the slide rod, squeeze the spring, drive the first L-shaped rod and the second L-shaped rod to release the engagement with the T-shaped slot, pull the follower plate out of the slot for replacement, and finally release the first push rod and the second push rod. The spring resets the first push rod and the second push rod, drives the first L-shaped rod and the second L-shaped rod to engage in the T-shaped slot, thereby facilitating the replacement of the follower plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the following knife plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of the structure of part A.

[0022] In the figure: 1. base; 2. adjustment mechanism; 201. storage slot; 202. linkage plate; 203. first trapezoidal lead screw; 204. vertical plate; 205. T-shaped rod; 206. first bevel gear; 207. second bevel gear; 208. second trapezoidal lead screw; 209. third bevel gear; 210. fourth bevel gear; 3. fixing mechanism; 301. slot; 302. T-shaped slot; 303. T-shaped through cavity; 304. first L-shaped rod; 305. first push rod; 306. first slide groove; 307. slide rod; 308. second L-shaped rod; 309. second push rod; 310. second slide groove; 311. spring; 4. follow-up plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , the utility model provides a technical solution: a follow-up knife adjustment plate structure for woodworking machinery, comprising: a base 1;

[0025] An adjusting mechanism 2 is arranged in the base 1, a fixing mechanism 3 is arranged above the adjusting mechanism 2, a follow-up plate 4 is arranged in the fixing mechanism 3, and the adjusting mechanism 2 comprises: a storage groove 201, the storage groove 201 is opened in the base 1, and a linkage plate 202 is slidably connected in the storage groove 201, a first trapezoidal screw rod 203 is threadedly connected in the linkage plate 202, the first trapezoidal screw rod 203 is rotatably connected to the inner wall of the storage groove 201, and the first trapezoidal screw rod 203 is threadedly connected in the vertical plate 204, the vertical plate 204 is fixedly connected to the inner wall of the storage groove 201, and a T-bar 205 is arranged on one side of the vertical plate 204, the T-bar 205 penetrates and is rotatably connected to the inner wall of the storage groove 201, and the T-bar 2 05 is fixedly connected with a first bevel gear 206, one side of the first bevel gear 206 is meshedly connected with a second bevel gear 207, the second bevel gear 207 is fixedly connected to the end of the first trapezoidal screw rod 203, the linkage plate 202 away from the first trapezoidal screw rod 203 is threadedly connected with a second trapezoidal screw rod 208, the second trapezoidal screw rod 208 is rotatably connected to the storage groove 201, and the second trapezoidal screw rod 208 is threadedly connected to the vertical plate 204, and a third bevel gear 209 is fixedly connected to the T-bar 205 away from the first bevel gear 206, one side of the third bevel gear 209 is meshedly connected with a fourth bevel gear 210, and the fourth bevel gear 210 is fixedly connected to the end of the second trapezoidal screw rod 208.

[0026] Through the above structure: directly rotating the T-bar 205 drives the second bevel gear 207 and the fourth bevel gear 210 to rotate, drives the first trapezoidal lead screw 203 and the second trapezoidal lead screw 208 to rotate, drives the linkage plate 202 to move, and adjusts the position of the follower plate 4 to align with the saw blade.

[0027] See also Figure 1-Figure 3 The fixing mechanism 3 includes: a slot 301, the slot 301 is arranged on the upper surface of the linkage plate 202, and a follower plate 4 is slidably connected in the slot 301, a T-shaped slot 302 is arranged at the bottom of the follower plate 4, a T-shaped through cavity 303 is arranged at the bottom of the T-shaped slot 302, the T-shaped through cavity 303 is arranged at the bottom of the slot 301, and a first L-shaped rod 304 is slidably connected in the T-shaped through cavity 303, the first L-shaped rod 304 is engaged in the T-shaped slot 302, a first push rod 305 is fixedly connected to the bottom of the first L-shaped rod 304, the first push rod 305 is slidably connected in the T-shaped through cavity 303, and a first push rod 305 is arranged on one side The slide groove 306, a slide rod 307 is slidably connected in the first slide groove 306, a second L-shaped rod 308 is engaged in the T-shaped slot 302, the second L-shaped rod 308 is slidably connected in the T-shaped cavity 303, and a second push rod 309 is fixedly connected to the bottom of the second L-shaped rod 308, the second push rod 309 is slidably connected in the T-shaped cavity 303, a second slide groove 310 is opened on one side of the second push rod 309, the slide rod 307 is slidably connected in the second slide groove 310, a spring 311 is sleeved on the slide rod 307, the spring 311 is connected to one side of the first push rod 305, and the other end of the spring 311 is connected to one side of the second push rod 309.

[0028] Through the above structure: pressing the first push rod 305 and the second push rod 309 to squeeze the spring 311, drive the first L-shaped rod 304 and the second L-shaped rod 308 to release the engagement with the T-shaped slot 302, and pull out the follower plate 4 for replacement, and finally release the first push rod 305 and the second push rod 309, the spring 311 resets the first push rod 305 and the second push rod 309, drive the first L-shaped rod 304 and the second L-shaped rod 308 to re-engage in the T-shaped slot 302, and fix the follower plate 4.

[0029] Working principle: Figure 1-4As shown, when using the follow-knife adjustment plate structure for woodworking machinery, a simple understanding of the device is made. First, when the follow-knife plate 4 and the saw blade are not in the same plane, the T-bar 205 is directly rotated to drive the first bevel gear 206 and the third bevel gear 209 to rotate, the first bevel gear 206 drives the second bevel gear 207 to rotate, the second bevel gear 207 drives the first trapezoidal lead screw 203 to rotate, the third bevel gear 209 drives the fourth bevel gear 210 to rotate, the fourth bevel gear 210 drives the second trapezoidal lead screw 208 to rotate, and drives the linkage plate 202 to move, adjust the position of the follow-knife plate 4 to align with the saw blade, and when the follow-knife plate 4 is not in the same plane, the T-bar 205 is directly rotated to drive the first bevel gear 206 and the third bevel gear 207 to rotate, the second bevel gear 207 drives the first trapezoidal lead screw 203 to rotate, the third bevel gear 209 drives the fourth bevel gear 210 to rotate, and the fourth bevel gear 210 drives the second trapezoidal lead screw 208 to rotate, and drives the linkage plate 202 to move, and adjusts the position of the follow-knife plate 4 to align with the saw blade. When the plate 4 is worn, the first push rod 305 and the second push rod 309 are pressed to slide along the slide rod 307, squeezing the spring 311, driving the first L-shaped rod 304 and the second L-shaped rod 308 to release the engagement with the T-shaped slot 302, and the follower plate 4 is pulled out of the slot 301 for replacement, and finally the first push rod 305 and the second push rod 309 are released, and the spring 311 resets the first push rod 305 and the second push rod 309, driving the first L-shaped rod 304 and the second L-shaped rod 308 to engage in the T-shaped slot 302. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A follow-up knife adjustment plate structure for woodworking machinery, comprising: The base (1) is characterized by: An adjusting mechanism (2) is arranged in the base (1), a fixing mechanism (3) is arranged above the adjusting mechanism (2), a follower plate (4) is arranged in the fixing mechanism (3), the adjusting mechanism (2) comprises: a receiving groove (201), the receiving groove (201) is arranged in the base (1), a linkage plate (202) is slidably connected in the receiving groove (201), a first trapezoidal screw rod (203) is internally threadedly connected in the linkage plate (202), the first trapezoidal screw rod (203) is rotatably connected to the inner wall of the receiving groove (201), and the first trapezoidal screw rod (203) is threadedly connected in the vertical plate (204), the vertical plate (204) is fixedly connected to the inner wall of the receiving groove (201), and a T-shaped rod (205) is arranged on one side of the vertical plate (204), the T-shaped rod (205) penetrates and is rotatably connected to the inner wall of the receiving groove (201). , and a first bevel gear (206) is fixedly connected to the T-shaped rod (205), one side of the first bevel gear (206) is meshedly connected to a second bevel gear (207), the second bevel gear (207) is fixedly connected to the end of the first trapezoidal screw rod (203), the linkage plate (202) away from the first trapezoidal screw rod (203) is internally threadedly connected to a second trapezoidal screw rod (208), the second trapezoidal screw rod (208) is rotatably connected to the storage groove (201), and the second trapezoidal screw rod (208) is threadedly connected to the vertical plate (204), and a third bevel gear (209) is fixedly connected to the T-shaped rod (205) away from the first bevel gear (206), one side of the third bevel gear (209) is meshedly connected to a fourth bevel gear (210), and the fourth bevel gear (210) is fixedly connected to the end of the second trapezoidal screw rod (208).

2. The follow-up knife adjustment plate structure for woodworking machinery according to claim 1, characterized in that: The fixing mechanism (3) comprises a slot (301), wherein the slot (301) is provided on the upper surface of the linkage plate (202), and a follower plate (4) is slidably connected in the slot (301).

3. The follow-up knife adjustment plate structure for woodworking machinery according to claim 1, characterized in that: The bottom of the follower plate (4) is provided with a T-shaped slot (302), the bottom of the T-shaped slot (302) is provided with a T-shaped through cavity (303), the T-shaped through cavity (303) is provided at the bottom of the slot (301), and a first L-shaped rod (304) is slidably connected in the T-shaped through cavity (303), and the first L-shaped rod (304) is engaged in the T-shaped slot (302).

4. The follow-up knife adjustment plate structure for woodworking machinery according to claim 3, characterized in that: A first push rod (305) is fixedly connected to the bottom of the first L-shaped rod (304), and the first push rod (305) is slidably connected in the T-shaped through cavity (303).

5. The follow-up knife adjustment plate structure for woodworking machinery according to claim 4, characterized in that: A first sliding groove (306) is provided on one side of the first push rod (305), and a sliding rod (307) is slidably connected in the first sliding groove (306).

6. The follow-up knife adjustment plate structure for woodworking machinery according to claim 3, characterized in that: A second L-shaped rod (308) is engaged in the T-shaped slot (302), and the second L-shaped rod (308) is slidably connected in the T-shaped cavity (303). A second push rod (309) is fixedly connected to the bottom of the second L-shaped rod (308), and the second push rod (309) is slidably connected in the T-shaped cavity (303).

7. The follow-up knife adjustment plate structure for woodworking machinery according to claim 6, characterized in that: A second sliding groove (310) is provided on one side of the second push rod (309), and a sliding rod (307) is slidably connected in the second sliding groove (310).

8. The follow-up knife adjustment plate structure for woodworking machinery according to claim 5, characterized in that: A spring (311) is sleeved on the sliding rod (307), and the spring (311) is connected to one side of the first push rod (305), and the other end of the spring (311) is connected to one side of the second push rod (309).

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