Clamping tool for manufacturing worm

Abstract

The utility model relates to the technical field of worm machining, and discloses a clamping tool for manufacturing a worm, which comprises a supporting device and a clamping component. By arranging the supporting device, the supporting frame, the workbench, the baffle cylinder and other structural components, the clamping assembly can be supported through the supporting device, the worm can be clamped through the clamping assembly, the machined worm can be supported through the material receiving assembly, and the situation that the worm falls downwards and is collided is avoided; according to the worm machining device, waste and dust generated by worm machining can be collected, the moving effect of a collecting box is better through two limiting blocks, inserting blocks of different sizes can be replaced conveniently through two matching blocks and four protruding blocks, and the effects that the worm can be rapidly clamped and fixed, and the waste and dust generated by the worm can be conveniently collected are achieved; the problems that the clamping mode of a clamping tool for the worm is not convenient enough, and waste and dust generated by machining the worm cannot be rapidly collected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of worm processing, and in particular relates to a clamping tool for manufacturing a worm. Background Art

[0002] The worm wheel and worm form a mechanical transmission device. The worm refers to a gear with one or more spiral teeth that meshes with the worm wheel to form a staggered axis gear pair. The worm drives the worm wheel by rotation, thereby realizing mechanical transmission.

[0003] The worm is a precision part, and its processing accuracy and surface quality need to be guaranteed during the manufacturing process. The worm is fixed by a clamping fixture to prevent it from being offset or deformed during the processing, thereby ensuring the processing accuracy. The clamping fixture can also reduce vibration and vibration during the processing, and improve the processing quality and efficiency. When processing the worm, it is necessary to use a clamping tool to clamp and fix the worm. Although the existing worm clamping fixture can clamp the worm, the clamping method is not convenient enough, and the worm is prone to generate waste and dust during the processing. The worm clamping fixture cannot quickly collect the generated waste and dust. The problems existing in the above technology are: the worm clamping fixture is not convenient enough for the worm clamping method, and cannot quickly collect the waste and dust generated by the processing of the worm. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a clamping tool for manufacturing a worm gear, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a clamping tool for making a worm gear comprises a supporting device and a clamping assembly, wherein the supporting device comprises two supporting frames, a workbench, a baffle and a controller, the tops of the two supporting frames are respectively fixedly connected to the front side and the rear side of the bottom of the workbench, the bottom of the baffle is fixedly connected to the top of the workbench, the left side of the controller is fixedly connected to the top of the right side of the baffle, the clamping assembly is located at the top of the workbench, and the clamping assembly comprises two cylinders, two moving blocks, two supporting blocks, two plug-in blocks, two pressing blocks and two screwing screws, The opposite ends of the two cylinders are fixedly connected to the left and right sides of the workbench respectively, the opposite sides of the two moving blocks are fixedly connected to the opposite ends of the output ends of the two cylinders respectively, the bottoms of the two support blocks are fixedly connected to the tops of the two moving blocks, the two plug-in blocks are respectively located at the tops of the opposite ends of the two support blocks, the two pressing blocks are located inside the two plug-in blocks, the bottoms of the two screw rods are movably connected to the tops of the two pressing blocks, and the surfaces of the two pressing blocks are threadedly connected to the tops of the insides of the two plug-in blocks;

[0006] The supporting device is used to support the clamping assembly;

[0007] The clamping assembly is used for clamping the worm.

[0008] In order to prevent the worm from falling and being damaged when the two plug-in blocks are separated from the worm, and to facilitate the collection of waste materials, preferably, a movable hole is opened at the bottom of the baffle, a material receiving assembly is arranged on the rear side of the baffle, a material discharge hole is opened inside the workbench, and collecting assemblies are arranged at the opposite ends of the two support frames. The controller and the two cylinders can be connected through lines, and the front and rear sides of the two moving blocks are respectively slidably connected to the front and rear sides of the inner walls of the movable holes. The material receiving assembly can support the worm that falls downward to prevent the worm from falling down into the inside of the collection box and causing surface damage. The collecting assembly can collect waste and dust generated by processing, thereby reducing dust and waste in the processing environment.

[0009] In order to be able to support the processed worm gear, preferably, the material connecting assembly includes a material connecting block, two round rods, two connecting blocks and two telescopic columns, the front sides of the two telescopic columns are fixedly connected to the rear side of the baffle, the tops of the front sides of the two connecting blocks are fixedly connected to the rear sides of the two telescopic column output ends, the bottoms of the front sides of the two connecting blocks are fixedly connected to the rear sides of the two round rods, the front sides of the two round rods are fixedly connected to the rear side of the material connecting block, the surface of the material connecting block can be slidably connected to the inside of the movable hole, through the material connecting assembly, the output ends of the two telescopic columns can drive the two connecting blocks and the two round rods to move forward or backward, and the two round rods can drive the material connecting block to move forward or backward, so that the material connecting block can move the bottom of the worm gear through the movable hole.

[0010] In order to facilitate the collection of waste and dust generated by processing the worm, preferably, the collecting assembly includes a collecting box, two handles and a mounting block. The top of the collecting box fits with the bottom of the workbench, the left sides of the two handles are fixedly connected to the right side of the collecting box, the left side of the mounting block is fixedly connected to the right side of the collecting box, and the top inside the mounting block and the bottom on the right side of the workbench can be fixedly connected by bolts. Through the collecting assembly, the waste and dust generated by processing the worm will fall into the interior of the collecting box through the discharge hole, and the bolts fixing the mounting block will be removed, so that the two handles can be pulled to drive the collecting box to move out from the inside of the two support frames.

[0011] In order to make the movement effect of the collection box better, preferably, the front and rear sides of the collection box are fixedly connected with limit blocks, and the surfaces of the two limit blocks are respectively slidably connected to the inside of the two support frames. Through the two limit blocks, a limiting effect is played, so that the collection box can only move to the left or right, and the movement range of the collection box can be controlled.

[0012] In order to facilitate the replacement of plug-in blocks of different sizes to clamp worm gears of different diameters, preferably, two protrusions are fixedly connected to opposite sides of the two plug-in blocks, and the surfaces of the four protrusions are respectively plug-connected to the top of the two support blocks. The tops of the two support blocks are plug-connected with matching blocks and can be fixedly connected by bolts. The bottoms of the two matching blocks respectively penetrate the two support blocks and the four protrusions in sequence and extend to the interior of the two support blocks. Through the four protrusions and two matching blocks, the two matching blocks are inserted into the interior of the two support blocks and the four protrusions, and the two matching blocks are fixed by bolts, so that the two plug-in blocks can be fixed to the two support blocks, and the two plug-in blocks can be replaced by removing the bolts that fix the two matching blocks.

[0013] In order to prevent the surface of the worm from being damaged, preferably, a soft pad is fixedly connected to the top of the connecting block, and the top of the soft pad can fit with the surface of the worm. Through the soft pad, when the two connecting blocks lose contact with the worm, the worm will fall to the top of the soft pad, and the soft pad plays a supporting and protective role.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model is provided with structural components such as a supporting device, a supporting frame, a workbench, a baffle, a controller, a clamping assembly and a cylinder. The supporting device can support the clamping assembly, the clamping assembly can clamp the worm, the material receiving assembly can support the processed worm to prevent the worm from falling downward and being hit, the collecting assembly can collect waste and dust generated by the processing of the worm, the two limit blocks can make the movement effect of the collecting box better, the two matching blocks and the four protrusions can facilitate the replacement of plug-in blocks of different sizes, so as to achieve the effect of quickly clamping and fixing the worm and facilitating the collection of waste and dust generated by the worm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a rear perspective structural diagram of a baffle provided by an embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of a material receiving assembly provided by an embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of a clamping assembly provided by an embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional structural diagram of replacing a plug-in block provided by an embodiment of the utility model;

[0021] Figure 6 It is a three-dimensional structural diagram of a collection component provided by an embodiment of the utility model.

[0022] In the figure: 1. supporting device; 101. supporting frame; 102. working table; 103. baffle; 104. controller; 2. clamping assembly; 201. cylinder; 202. moving block; 203. supporting block; 204. plug-in block; 205. pressing block; 206. screwing screw; 3. movable hole; 4. material receiving assembly; 401. material receiving block; 402. round rod; 403. connecting block; 404. telescopic column; 5. discharging hole; 6. collecting assembly; 601. collecting box; 602. handle; 603. mounting block; 7. limiting block; 8. protrusion; 9. matching block; 10. cushion. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 6As shown, a clamping tool for making a worm gear provided by an embodiment of the utility model comprises a supporting device 1 and a clamping assembly 2, wherein the supporting device 1 comprises two supporting frames 101, a workbench 102, a baffle 103 and a controller 104, the tops of the two supporting frames 101 are respectively fixedly connected to the front and rear sides of the bottom of the workbench 102, the bottom of the baffle 103 is fixedly connected to the top of the workbench 102, the left side of the controller 104 is fixedly connected to the top of the right side of the baffle 103, the clamping assembly 2 is located at the top of the workbench 102, the clamping assembly 2 comprises two cylinders 201, two moving blocks 202, two supporting blocks 203, two plug-in blocks 204, two pressing blocks 205 and two twisting screws 206, and the opposite ends of the two cylinders 201 are respectively connected to The left and right sides of the workbench 102 are fixedly connected, the opposite sides of the two moving blocks 202 are fixedly connected to the opposite ends of the output ends of the two cylinders 201, the bottoms of the two supporting blocks 203 are fixedly connected to the tops of the two moving blocks 202, the two plug-in blocks 204 are respectively located at the tops of the opposite ends of the two supporting blocks 203, the two pressing blocks 205 are located inside the two plug-in blocks 204, the bottoms of the two screw rods 206 are movably connected to the tops of the two pressing blocks 205, and the surfaces of the two pressing blocks 205 are threadedly connected to the tops of the insides of the two plug-in blocks 204; the supporting device 1 is used to support the clamping assembly 2; the clamping assembly 2 is used to clamp the worm, in order to prevent the worm from falling down and being injured when the two plug-in blocks 204 are separated from the worm. The baffle 103 is provided with a movable hole 3 at the bottom thereof, a receiving assembly 4 is provided at the rear side of the baffle 103, a discharging hole 5 is provided inside the workbench 102, and a collecting assembly 6 is provided at the opposite ends of the two support frames 101. The controller 104 and the two cylinders 201 can be connected through a line, and the front and rear sides of the two moving blocks 202 are respectively slidably connected with the front and rear sides of the inner wall of the movable hole 3. The receiving assembly 4 can support the worm that falls downward to prevent the worm from falling downward into the interior of the collecting box 601 and causing damage to the surface. The collecting assembly 6 can collect waste and dust generated by processing, thereby reducing dust and waste in the processing environment. In order to support the processed worm, the receiving assembly 4 includes The material receiving block 401, two round rods 402, two connecting blocks 403 and two telescopic columns 404, the front sides of the two telescopic columns 404 are fixedly connected to the rear side of the baffle 103, the tops of the front sides of the two connecting blocks 403 are fixedly connected to the rear sides of the output ends of the two telescopic columns 404, the bottoms of the front sides of the two connecting blocks 403 are fixedly connected to the rear sides of the two round rods 402, the front sides of the two round rods 402 are fixedly connected to the rear side of the material receiving block 401, the surface of the material receiving block 401 can be slidably connected to the inside of the movable hole 3, through the material receiving assembly 4, the output ends of the two telescopic columns 404 can drive the two connecting blocks 403 and the two round rods 402 to move forward or backward, and the two round rods 402 can drive the material receiving block 401 to move forward or backward,Thereby, the receiving block 401 can move the bottom of the worm through the movable hole 3. In order to collect the waste and dust generated by the processing of the worm, the collecting assembly 6 includes a collecting box 601, two handles 602 and a mounting block 603. The top of the collecting box 601 fits the bottom of the workbench 102, the left sides of the two handles 602 are fixedly connected to the right side of the collecting box 601, the left side of the mounting block 603 is fixedly connected to the right side of the collecting box 601, and the top inside the mounting block 603 can be fixedly connected to the bottom of the right side of the workbench 102 by bolts. The raw waste and dust will fall into the interior of the collection box 601 through the discharge hole 5. The bolts of the fixed mounting block 603 can be removed, so that the two handles 602 can be pulled to drive the collection box 601 to move out from the inside of the two support frames 101. In order to make the movement effect of the collection box 601 better, the front and rear sides of the collection box 601 are fixedly connected to the limiting blocks 7. The surfaces of the two limiting blocks 7 are respectively slidably connected to the inside of the two support frames 101. Through the two limiting blocks 7, a limiting effect is played, so that the collection box 601 can only move to the left or right, which can control the collection box 601. In order to facilitate the replacement of plug-in blocks 204 of different sizes to clamp worms of different diameters, two plug-in blocks 204 are fixedly connected to two protrusions 8 on opposite sides, and the surfaces of the four protrusions 8 are respectively plugged and connected with the tops of the two support blocks 203. The tops of the two support blocks 203 are plugged and connected with matching blocks 9, and can be fixedly connected by bolts. The bottoms of the two matching blocks 9 respectively penetrate the two support blocks 203 and the four protrusions 8 in turn and extend to the inside of the two support blocks 203. Through the four protrusions 8 and the two matching blocks 9, the two matching blocks 9 are inserted into the two The two mating blocks 9 are fixed by bolts, so that the two plug-in blocks 204 can be fixed to the two support blocks 203. By removing the bolts fixing the two mating blocks 9, the two plug-in blocks 204 can be replaced. In order to avoid damage to the surface of the worm, the top of the material block 401 is fixedly connected with a soft pad 10. The top of the soft pad 10 can fit the surface of the worm. Through the soft pad 10, when the two plug-in blocks 204 are out of contact with the worm, the worm will fall to the top of the soft pad 10, and the soft pad 10 plays a supporting and protective role.

[0026] The working principle of this utility model:

[0027] When the worm needs to be clamped, by aligning the two sides of the worm with the two plug-in blocks 204, the controller 104 operates the two cylinders 201, so that the output ends of the two cylinders 201 drive the two moving blocks 202 and the two supporting blocks 203 to move in the direction of the opposite ends, and the two supporting blocks 203 will drive the two plug-in blocks 204 to move in the direction of the opposite ends and clamp the two sides of the worm, rotate the two screw screws 206 to move downward, and move the two pressing blocks 205 downward, so that the two pressing blocks 205 clamp and fix the two sides of the worm, so that the worm can be processed. When the worm needs to be taken out after processing, the controller 104 operates the two telescopic columns 404, so that the two telescopic columns 404 drive the two connecting blocks 403, the two round rods 402 and the material receiving block 401 to move forward, so that the material receiving block 401 is in the position At the bottom of the worm, the two screw rods 206 drive the two pressing blocks 205 to move upward and disengage from the worm, so that the two cylinders 201 drive the two moving blocks 202, the two supporting blocks 203 and the two plug-in blocks 204 to move in opposite directions. The worm will disengage from the two plug-in blocks 204 and fall to the top of the cushion 10, so that the worm can be taken out. The dust and waste generated by processing the worm will fall into the interior of the collection box 601 through the discharge hole 5. By removing the bolts that fix the mounting blocks 603, the two handles 602 can be pulled to drive the collection box 601 to move out from the interior of the two support frames 101. By removing the bolts that fix the two matching blocks 9, the two matching blocks 9 can be moved out from the inside of the four protrusions 8 and the two supporting blocks 203, thereby replacing the plug-in blocks 204 of different sizes.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A clamping tool for manufacturing a worm gear, comprising a supporting device (1) and a clamping assembly (2), characterized in that: The support device (1) comprises two support frames (101), a workbench (102), a baffle (103) and a controller (104); the tops of the two support frames (101) are respectively fixedly connected to the front side and the rear side of the bottom of the workbench (102); the bottom of the baffle (103) is fixedly connected to the top of the workbench (102); the left side of the controller (104) is fixedly connected to the top of the right side of the baffle (103); the clamping assembly (2) is located on the top of the workbench (102); the clamping assembly (2) comprises two cylinders (201), two moving blocks (202), two support blocks (203), two plug-in blocks (204), two pressing blocks (205) and two screwing screws (206); the two cylinders The opposite ends of the two moving blocks (201) are respectively fixedly connected to the left and right sides of the workbench (102); the opposite sides of the two moving blocks (202) are respectively fixedly connected to the opposite ends of the output ends of the two cylinders (201); the bottoms of the two supporting blocks (203) are respectively fixedly connected to the tops of the two moving blocks (202); the two plug-in blocks (204) are respectively located at the tops of the opposite ends of the two supporting blocks (203); the two pressing blocks (205) are both located inside the two plug-in blocks (204); the bottoms of the two rotating screws (206) are both movably connected to the tops of the two pressing blocks (205); and the surfaces of the two pressing blocks (205) are both threadedly connected to the tops inside the two plug-in blocks (204); The supporting device (1) is used to support the clamping assembly (2); The clamping assembly (2) is used to clamp the worm.

2. A clamping tool for manufacturing a worm according to claim 1, characterized in that: A movable hole (3) is provided at the bottom of the baffle (103), a material receiving assembly (4) is provided at the rear side of the baffle (103), a material discharging hole (5) is provided inside the workbench (102), and a collecting assembly (6) is provided at opposite ends of the two support frames (101). The controller (104) and the two cylinders (201) can be connected via a line, and the front and rear sides of the two moving blocks (202) are respectively slidably connected to the front and rear sides of the inner wall of the movable hole (3).

3. A clamping tool for manufacturing a worm according to claim 2, characterized in that: The material receiving assembly (4) comprises a material receiving block (401), two round rods (402), two connecting blocks (403) and two telescopic columns (404); the front sides of the two telescopic columns (404) are fixedly connected to the rear side of the baffle (103); the tops of the front sides of the two connecting blocks (403) are fixedly connected to the rear sides of the output ends of the two telescopic columns (404); the bottoms of the front sides of the two connecting blocks (403) are fixedly connected to the rear sides of the two round rods (402); the front sides of the two round rods (402) are fixedly connected to the rear side of the material receiving block (401); and the surface of the material receiving block (401) can be slidably connected to the inside of the movable hole (3).

4. A clamping tool for manufacturing a worm according to claim 2, characterized in that: The collecting assembly (6) comprises a collecting box (601), two handles (602) and a mounting block (603); the top of the collecting box (601) fits the bottom of the workbench (102); the left sides of the two handles (602) are fixedly connected to the right side of the collecting box (601); the left side of the mounting block (603) is fixedly connected to the right side of the collecting box (601); and the top inside the mounting block (603) and the bottom of the right side of the workbench (102) can be fixedly connected by bolts.

5. A clamping tool for manufacturing a worm according to claim 4, characterized in that: The front and rear sides of the collection box (601) are both fixedly connected to limit blocks (7), and the surfaces of the two limit blocks (7) are respectively slidably connected to the inside of the two support frames (101).

6. A clamping tool for manufacturing a worm according to claim 1, characterized in that: Two protrusions (8) are fixedly connected to opposite sides of the two plug-in blocks (204); surfaces of the four protrusions (8) are respectively plug-connected to the tops of the two support blocks (203); the tops of the two support blocks (203) are plug-connected to matching blocks (9) and can be fixedly connected by bolts; the bottoms of the two matching blocks (9) respectively penetrate the two support blocks (203) and the four protrusions (8) in sequence and extend to the inside of the two support blocks (203).

7. A clamping tool for manufacturing a worm according to claim 3, characterized in that: A soft pad (10) is fixedly connected to the top of the material receiving block (401), and the top of the soft pad (10) can fit with the surface of the worm.

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