Efficient worm assembly adjusting device

Abstract

The utility model provides an efficient worm assembly adjusting device which comprises a motor and a clamping block, a clamping plate is fixedly installed at the bottom of the motor, the clamping plate is connected to the surface of the clamping block in a sliding mode, screw grooves are formed in the front side and the rear side of the clamping plate and the front side and the rear side of the clamping block respectively, fixing bolts are arranged on the front side and the rear side of the clamping plate respectively, and the fixing bolts are connected with the clamping block. The fixing bolt is in threaded connection with the interior of an inner cavity of the screw groove, a worm body is arranged at the top of the motor, a connecting block is fixedly connected to the bottom of the worm body, inserting holes are formed in the periphery of the connecting block, and a dismounting mechanism is arranged at the output end of the motor and comprises a box body. According to the worm dismounting device, the worm body is dismounted, the dismounting mode of the worm body is convenient, the situation that the worm body cannot drive the turbine to rotate due to the fact that the worm body is seriously abraded is avoided, and the dismounting cost of the worm body is reduced.

Description

Technical Field

[0001] The utility model relates to a high-efficiency worm assembly and adjustment device, belonging to the technical field of worms. Background Art

[0002] A worm is a gear with one or more spiral teeth that meshes with a worm wheel to form a staggered axis gear pair. Its pitch surface can be a cylindrical surface, a conical surface or a torus surface. There are four types: Archimedean worm, involute worm, normal straight worm, and conical envelope cylindrical worm.

[0003] Worm gears are often fixed and matched, which is not easy to adjust. After the worm and turbine are used for a long time, there may be more gaps in the meshing part due to wear between the two, which may cause unstable meshing, thus affecting the matching relationship between the worm and the turbine. At the same time, when the worm is severely worn and can no longer be used, the worm and the external motor shaft are often fixedly connected, which is inconvenient to disassemble and repair, so the cost of replacing the worm is relatively increased.

[0004] Therefore, an efficient worm assembly and adjustment device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a high-efficiency worm assembly adjustment device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: an efficient worm assembly and adjustment device, comprising a motor and a clamping block, a clamping plate is fixedly installed at the bottom of the motor, the clamping plate is slidably connected to the surface of the clamping block, screw grooves are provided on the front and rear sides of the clamping plate and the front and rear sides of the clamping block, fixing bolts are provided on the front and rear sides of the clamping plate, the fixing bolts are threadedly connected in the inner cavity of the screw groove, a worm body is provided on the top of the motor, a connecting block is fixedly connected to the bottom of the worm body, and jacks are provided around the connecting block;

[0007] A disassembly mechanism is provided at the output end of the motor, and the disassembly mechanism includes a box body, which is fixedly installed at the output end of the motor, a circular plate is fixedly installed in the inner cavity of the box body, a rotating plate is provided in the inner cavity of the box body and on the top of the circular plate, movable grooves are opened around the top of the rotating plate, and plug rods are slidably connected in the inner cavities of the four movable grooves, and moving blocks are fixedly installed at the bottom of the four plug rods, a tube body is fixedly installed at the bottom of the inner cavity of the box body, and a pull rod is fixedly installed on the top of the rotating plate.

[0008] Further preferably, movable grooves are provided around the bottom of the inner cavity of the motor, and the bottoms of the four movable blocks are slidably connected in the inner cavities of the four movable grooves.

[0009] Further preferably, limiting grooves are provided around the top of the circular plate, and the bottoms of the four insertion rods pass through the inner cavities of the four limiting grooves and extend to the bottom of the circular plate.

[0010] Further preferably, slots are provided around the surface of the tube body, and the four insertion rods penetrate the inner cavities of the four slots and extend into the inner cavities of the four insertion holes.

[0011] Further preferably, a slide groove is provided in the inner cavity of the box body, and the circular plate is slidably connected in the inner cavity of the slide groove.

[0012] Further preferably, the four slots and the four jacks are in the same horizontal direction, and the slots and the jacks are interconnected.

[0013] Further preferably, both the front and rear sides of the top of the pull rod are threadedly connected with limit bolts, and the bottoms of the two limit bolts are threadedly connected to the inner surface of the top of the box body.

[0014] Further preferably, a sliding groove is provided on the top of the box body, and the pull rod passes through the inner cavity of the sliding groove and extends to the top of the box body.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model provides a disassembly mechanism. When the worm body needs to be disassembled and replaced, the rotating plate can be rotated by pulling the pull rod. As the rotating plate rotates, the position of the movable groove changes. At this time, the insertion rod and the moving block move outward, and the insertion rod is moved out of the inner cavity of the insertion hole, and the worm body is pulled upward to move the connecting block out of the inner cavity of the tube body, thereby completing the disassembly of the worm body. The disassembly method of the worm body is relatively convenient, and the situation that the worm body cannot drive the turbine to rotate due to severe wear of the worm body is avoided, thereby reducing the cost of disassembling the worm body.

[0017] Second, the utility model can limit the movement of the moving block by setting the moving groove, so as to avoid the displacement of the moving block when moving, thereby affecting the installation or removal of the worm body; by setting the limiting groove, the movement of the insertion rod can be limited, so as to avoid the deviation of the insertion rod when moving, thereby affecting the installation or removal of the worm body; by setting the slot, the insertion rod can be limited, so as to avoid the change of the direction of movement of the insertion rod, thereby affecting the installation or removal of the worm body; by setting the sliding groove, the position of the circular plate when rotating can be limited, reducing the possibility of displacement when the circular plate rotates. , which improves the stability of the worm body during installation or disassembly. By setting the slot and the socket, the two are in the same horizontal direction and are interconnected, which makes it convenient to insert the rod to install or disassemble the worm body. By setting the limiting bolt, the position of the pull rod can be limited to avoid the displacement of the pull rod when the disassembly mechanism fixes the worm body, thereby causing the worm body to fall off the disassembly mechanism. By setting the sliding groove, the moving direction of the pull rod can be limited to avoid the displacement of the pull rod when it moves, thereby affecting the installation or disassembly of the worm body.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the worm disassembly structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram;

[0023] Figure 4 This is a schematic diagram of the internal structure of the box of the utility model;

[0024] Figure 5 This is a schematic diagram of the disassembly mechanism structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the rod disassembly structure of the utility model.

[0026] Figure numerals: 1. Motor; 2. Disassembly mechanism; 201. Box body; 202. Round plate; 203. Rotating plate; 204. Movable groove; 205. Insert rod; 206. Moving block; 207. Tube body; 208. Moving groove; 209. Limiting groove; 210. Insert slot; 211. Slide slot; 212. Pull rod; 213. Limiting bolt; 214. Sliding groove; 3. Worm body; 4. Connecting block; 5. Socket; 6. Clamp plate; 7. Clamp block; 8. Screw groove; 9. Fixing bolt. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-6 As shown, the embodiment of the utility model provides a high-efficiency worm assembly and adjustment device, including a motor 1 and a clamping block 7, a clamping plate 6 is fixedly installed at the bottom of the motor 1, the clamping plate 6 is slidably connected to the surface of the clamping block 7, screw grooves 8 are provided on the front and rear sides of the clamping plate 6 and the front and rear sides of the clamping block 7, and fixing bolts 9 are provided on the front and rear sides of the clamping plate 6. The fixing bolts 9 are threadedly connected to the inner cavity of the screw groove 8. A worm body 3 is provided on the top of the motor 1, and a connecting block 4 is fixedly connected to the bottom of the worm body 3, and jacks 5 are provided around the connecting block 4;

[0031] A disassembly mechanism 2 is provided at the output end of the motor 1, and the disassembly mechanism 2 includes a box body 201, which is fixedly installed at the output end of the motor 1. A circular plate 202 is fixedly installed in the inner cavity of the box body 201, and a rotating plate 203 is provided in the inner cavity of the box body 201 and on the top of the circular plate 202. Movable grooves 204 are opened around the top of the rotating plate 203, and the inner cavities of the four movable grooves 204 are all slidably connected with plug rods 205. Moving blocks 206 are fixedly installed at the bottom of the four plug rods 205. A tube body 207 is fixedly installed at the bottom of the inner cavity of the box body 201, and a pull rod 212 is fixedly installed on the top of the rotating plate 203.

[0032] By setting up the disassembly mechanism 2, when the worm body 3 needs to be disassembled and replaced, the rotating plate 203 can be rotated by pulling the pull rod 212. As the rotating plate 203 rotates, the position of the movable groove 204 changes. At this time, the insertion rod 205 and the moving block 206 move outward, and the insertion rod 205 is moved out of the inner cavity of the socket 5, and the worm body 3 is pulled upward to move the connecting block 4 out of the inner cavity of the tube body 207, completing the disassembly of the worm body 3. The disassembly method of the worm body 3 is relatively convenient, avoiding the situation where the worm body 3 is unable to drive the turbine to rotate due to severe wear of the worm body 3, thereby reducing the cost of disassembling the worm body 3.

[0033] Example 2

[0034] In one embodiment, movable grooves 208 are provided around the bottom of the inner cavity of the motor 1, and the bottoms of the four movable blocks 206 are slidably connected to the inner cavities of the four movable grooves 208. Limiting grooves 209 are provided around the top of the circular plate 202. The bottoms of the four insertion rods 205 penetrate the inner cavities of the four limiting grooves 209 and extend to the bottom of the circular plate 202. Slots 210 are provided around the surface of the tube 207. The four insertion rods 205 penetrate the inner cavities of the four slots 210 and extend to the inner cavities of the four jacks 5. The box 20 1 is provided with a slide groove 211, the circular plate 202 is slidably connected in the inner cavity of the slide groove 211, the four slots 210 and the four sockets 5 are in the same horizontal direction, and the slots 210 and the sockets 5 are connected to each other, the front and rear sides of the top of the pull rod 212 are threadedly connected with the limit bolts 213, the bottoms of the two limit bolts 213 are threadedly connected to the inner surface of the top of the box body 201, the top of the box body 201 is provided with a slide groove 214, the pull rod 212 passes through the inner cavity of the slide groove 214 and extends to the top of the box body 201.

[0035] By setting the moving groove 208, the movement of the moving block 206 can be limited to avoid the displacement of the moving block 206 when it moves, thereby affecting the installation or removal of the worm body 3. By setting the limiting groove 209, the movement of the insertion rod 205 can be limited to avoid the deviation of the insertion rod 205 when it moves, thereby affecting the installation or removal of the worm body 3. By setting the slot 210, the insertion rod 205 can be limited to avoid the change of the moving direction of the insertion rod 205, thereby affecting the installation or removal of the worm body 3. By setting the sliding groove 211, the position of the circular plate 202 when it rotates can be limited to reduce the possibility of displacement of the circular plate 202 when it rotates. , which improves the stability of the worm body 3 during installation or disassembly. By setting the slot 210 and the socket 5, the two are in the same horizontal direction and are interconnected, which can facilitate the insertion of the rod 205 to install or disassemble the worm body 3. By setting the limiting bolt 213, the position of the pull rod 212 can be limited to avoid the displacement of the pull rod 212 when the disassembly mechanism 2 fixes the worm body 3, thereby causing the worm body 3 to fall off from the disassembly mechanism 2. By setting the sliding groove 214, the moving direction of the pull rod 212 can be limited to avoid the displacement of the pull rod 212 when it moves, thereby affecting the installation or disassembly of the worm body 3.

[0036] When the utility model is in operation: when it is necessary to disassemble and replace the worm body 3, the rotating plate 203 can be rotated by pulling the pull rod 212. As the rotating plate 203 rotates, the position of the movable groove 204 changes. At this time, the insertion rod 205 and the moving block 206 move outward, and the insertion rod 205 is moved out of the inner cavity of the insertion hole 5, and the worm body 3 is pulled upward, so that the connecting block 4 is moved out of the inner cavity of the tube body 207, and the disassembly of the worm body 3 is completed. Then, the new worm body 3 is inserted into the inner cavity of the tube body 207 again, and then the pull rod 212 is grasped and pulled to the left side, so that the rotating plate 203 rotates, and through the mutual cooperation between the movable groove 204 and the limit groove 209, the insertion rod 205 moves inward and is inserted into the inner cavity of the insertion hole 5, thereby completing the fixing of the worm body 3.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A high-efficiency worm assembly and adjustment device, characterized in that: The motor (1) comprises a motor (1) and a clamping block (7), wherein a clamping plate (6) is fixedly mounted on the bottom of the motor (1), the clamping plate (6) is slidably connected to the surface of the clamping block (7), screw grooves (8) are provided on the front and rear sides of the clamping plate (6) and the front and rear sides of the clamping block (7), fixing bolts (9) are provided on the front and rear sides of the clamping plate (6), the fixing bolts (9) are threadedly connected to the inner cavity of the screw grooves (8), a worm body (3) is provided on the top of the motor (1), a connecting block (4) is fixedly connected to the bottom of the worm body (3), and sockets (5) are provided on all sides of the connecting block (4); The output end of the motor (1) is provided with a disassembly mechanism (2), the disassembly mechanism (2) comprising a box (201), the box (201) being fixedly mounted on the output end of the motor (1), a circular plate (202) being fixedly mounted in the inner cavity of the box (201), a rotating plate (203) being arranged in the inner cavity of the box (201) and located on the top of the circular plate (202), movable grooves (204) being provided around the top of the rotating plate (203), plug rods (205) being slidably connected in the inner cavities of the four movable grooves (204), moving blocks (206) being fixedly mounted at the bottoms of the four plug rods (205), a tube (207) being fixedly mounted at the bottom of the inner cavity of the box (201), and a pull rod (212) being fixedly mounted on the top of the rotating plate (203).

2. A high-efficiency worm assembly and adjustment device according to claim 1, characterized in that: Movable grooves (208) are provided around the bottom of the inner cavity of the motor (1), and the bottoms of the four movable blocks (206) are slidably connected in the inner cavities of the four movable grooves (208).

3. The high-efficiency worm assembly and adjustment device according to claim 1 is characterized in that: Limiting grooves (209) are provided around the top of the circular plate (202), and the bottoms of the four insertion rods (205) penetrate the inner cavities of the four limiting grooves (209) and extend to the bottom of the circular plate (202).

4. The high-efficiency worm assembly and adjustment device according to claim 1, characterized in that: Slots (210) are provided around the surface of the tube body (207), and the four insertion rods (205) penetrate the inner cavities of the four slots (210) and extend into the inner cavities of the four insertion holes (5).

5. The high-efficiency worm assembly and adjustment device according to claim 1, characterized in that: A sliding groove (211) is provided in the inner cavity of the box body (201), and the circular plate (202) is slidably connected in the inner cavity of the sliding groove (211).

6. The high-efficiency worm assembly and adjustment device according to claim 4, characterized in that: The four slots (210) and the four plug holes (5) are in the same horizontal direction, and the slots (210) and the plug holes (5) are interconnected.

7. The high-efficiency worm assembly and adjustment device according to claim 1, characterized in that: The front and rear sides of the top of the pull rod (212) are both threadedly connected to limit bolts (213), and the bottoms of the two limit bolts (213) are threadedly connected to the inner surface of the top of the box body (201).

8. The high-efficiency worm assembly and adjustment device according to claim 1, characterized in that: The top of the box body (201) is provided with a sliding groove (214), and the pull rod (212) passes through the inner cavity of the sliding groove (214) and extends to the top of the box body (201).

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