Wood chisel handle production polishing device
By designing a wooden chisel handle grinding device containing a variety of moving components, the grinding deviation problem caused by fatigue of auxiliary personnel in the prior art is solved, and the contact between the grinding head and the handle arc is realized, and the grinding efficiency and quality are improved.
Patent Information
- Application Number
- CN202420969010.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When the existing wooden chisel handle grinding device is used to handle the radial surface of the handle, it requires auxiliary personnel to operate, resulting in the problem of grinding deviation when auxiliary personnel are tired.
A grinding device including a working table, a support frame, a hydraulic rod, an L plate, a T-shaped groove, a T-shaped plate, a motor, a grinding head, an adjustment mechanism, a fixing disk, a rotating mechanism and other components is designed. The grinding head can be moved by the arrangement of the T-plate, and the grinding head can be moved with the shape of the handle arc by adjusting the fit of the column and the spring. At the same time, through the cooperation of the ratchet and the first worm, the fixing disc can be rotated, thereby sanding the other surfaces of the handle.
The contact between the grinding head and the handle arc is realized, reducing dependence on auxiliary personnel, avoiding grinding deviations caused by personnel fatigue, and improving grinding efficiency and quality.
Smart Images
Figure CN222680499U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding devices, in particular to a production and grinding device for a wood chisel handle. Background Art
[0002] The wood chisel handle production and grinding device is a device used to manufacture and grind the wood chisel handle. The wood chisel handle is a handle used in woodworking tools for holding and operating the wood chisel. The wood chisel handle is usually made of wood and needs to be processed and polished to obtain a smooth surface and a comfortable grip. The wood chisel handle production and grinding device can improve the production efficiency and quality of the wood chisel handle to meet the needs and requirements of users.
[0003] During the manufacturing process of the wood chisel handle, the handle shape has some curvature for the user's grip comfort. However, some existing handle grinding devices require the user to assist when in use so that the grinding head can contact the curvature of the handle surface. Because an auxiliary worker is required to assist on the side, when the worker becomes tired, grinding deviation may occur. Therefore, this problem needs to be solved. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a production and grinding device for a wood chisel handle.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A device for producing and grinding wood chisel handles, comprising an operating table, a supporting frame fixedly connected to the top of the operating table, a hydraulic rod fixedly connected to the top of the supporting frame, an L-plate fixedly connected to the bottom of the hydraulic rod, a T-slot opened on one side of the L-plate, a T-plate slidably connected inside the T-slot, a motor fixedly connected to the bottom of the T-plate, a grinding head fixedly connected to the output shaft of the motor, an adjusting mechanism for adjusting the grinding head provided on the surface of the motor away from the grinding head, a fixed disk rotatably connected to the top of the operating table, a fixing mechanism for fixing the handle provided on the inner surface of the fixed disk, a rotating shaft fixedly connected to the bottom of the fixed disk, a rotating mechanism for rotating the fixed disk provided on the surface of the rotating shaft, and the grinding head can be moved by the arrangement of the T-plate.
[0007] As a further solution of the utility model, the adjustment mechanism includes an adjusting column, which is fixedly connected to one side of the motor, and a tension spring is sleeved on the surface of the adjusting column close to the motor. One end of the tension spring is fixedly connected to one side of the L-plate, and the other end of the tension spring is fixedly connected to one side of the motor. An adjustment plate is fixedly connected to the surface of the support frame close to the adjusting column, and an adjustment groove is provided on the surface of the adjusting plate close to the adjusting column. The adjustment groove cooperates with the adjusting column, and the grinding head can be adjusted by setting the adjusting plate.
[0008] As a further solution of the utility model, the fixing mechanism includes a slide groove, which is opened on the inner surface of the fixed disk, and a bidirectional screw is rotatably connected inside the slide groove. Two sliding blocks are symmetrically sleeved on the surface of the bidirectional screw, and the tops of the two sliding blocks are fixedly connected with a splint. One end of the bidirectional screw is sleeved with a second worm gear, and the surface of the second worm gear is matched with a second worm. The second worm is arranged on one side of the fixed disk. The wooden handle can be fixed by setting the splint.
[0009] As a further solution of the utility model, the rotating mechanism includes a first worm, which is rotatably connected to the bottom of the operating table. The surface of the first worm is matched with a first worm wheel, and the first worm wheel is sleeved on the surface of the rotating shaft. The surface of the first worm close to the L-plate is sleeved with a ratchet, and the surface of the ratchet wheel is provided with a rotating mechanism for rotating the ratchet. Through the setting of the first worm wheel, the fixed disk can be rotated.
[0010] As a further solution of the utility model, the rotating mechanism includes a connecting plate, which is fixedly connected to the bottom of the L-plate. The connecting plate is rotatably connected to the surface of one side of the connecting plate close to the ratchet wheel with two pawls. The two pawls are fixedly connected to the surface of one side of the connecting plate close to the connecting plate with springs. The other ends of the two springs are fixedly connected to one side of the connecting plate. The ratchet wheel can be rotated by setting the pawls.
[0011] The beneficial effects of the utility model are:
[0012] 1. The grinding head can be moved by setting the adjusting column. An adjusting column is installed at the other end of the grinding head. As the grinding head moves downward, the adjusting column will contact the adjusting plate. An adjusting slot is provided on one side of the adjusting plate, and the adjusting slot is provided according to the curvature of the wooden handle. A tension spring is installed on one side of the grinding head. When the adjusting column enters the adjusting slot, the grinding head can move along the shape of the adjusting slot under the action of the tension spring, so that the wooden handle can be polished into a corresponding curvature.
[0013] 2. The fixed disk can be rotated by setting the ratchet. When the pawl follows the grinding head to reset, it will cooperate with the ratchet to make it rotate. The first worm gear cooperates with the second worm gear at the bottom of the fixed disk. Therefore, when the ratchet drives the first worm gear to rotate, the fixed disk will also rotate synchronously, so that the wooden handle can rotate, so that the grinding head can grind the remaining surfaces. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a wood chisel handle production and grinding device proposed by the utility model;
[0015] Figure 2 A schematic diagram of an adjustment mechanism of a wood chisel handle production and grinding device proposed in the utility model;
[0016] Figure 3 This is a partial structural schematic diagram of a wood chisel handle production and grinding device proposed by the utility model;
[0017] Figure 4 A schematic diagram of a fixing mechanism of a wood chisel handle production and grinding device proposed in the utility model;
[0018] Figure 5 The utility model discloses a rotating mechanism schematic diagram of a wood chisel handle production and grinding device.
[0019] In the figure: 1, operating table; 2, supporting frame; 3, fixing plate; 4, first worm; 201, hydraulic rod; 202, L-plate; 203, T-slot; 204, T-plate; 205, motor; 206, grinding head; 207, adjusting column; 208, tension spring; 209, adjusting plate; 210, adjusting slot; 301, sliding slot; 302, two-way lead screw; 303, sliding block; 304, clamping plate; 305, second worm gear; 306, second worm; 401, rotating shaft; 402, first worm gear; 403, ratchet; 404, connecting plate; 405, pawl; 406, spring. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0022] Reference Figure 1-Figure 5A wood chisel handle production and grinding device comprises an operating table 1, a supporting frame 2 is fixedly connected to the top of the operating table 1, a hydraulic rod 201 is fixedly connected to the top of the supporting frame 2, an L-plate 202 is fixedly connected to the bottom of the hydraulic rod 201, a T-slot 203 is opened on one side of the L-plate 202, a T-plate 204 is slidably connected inside the T-slot 203, a motor 205 is fixedly connected to the bottom of the T-plate 204, a grinding head 206 is fixedly connected to the output shaft of the motor 205, an adjustment mechanism for adjusting the grinding head 206 is provided on the surface of the motor 205 away from the grinding head 206, a fixed disk 3 is rotatably connected to the top of the operating table 1, a fixing mechanism for fixing the handle is provided on the inner surface of the fixed disk 3, a rotating shaft 401 is fixedly connected to the bottom of the fixed disk 3, and a rotating mechanism for rotating the fixed disk 3 is provided on the surface of the rotating shaft 401, and the grinding head 206 can be moved by the setting of the T-plate 204.
[0023] Reference Figure 1 and Figure 2 In a preferred embodiment, the adjustment mechanism includes an adjustment column 207, which is fixedly connected to one side of the motor 205. A tension spring 208 is sleeved on the surface of the adjustment column 207 close to the motor 205. One end of the tension spring 208 is fixedly connected to one side of the L plate 202, and the other end of the tension spring 208 is fixedly connected to one side of the motor 205. An adjustment plate 209 is fixedly connected to the surface of the support frame 2 close to the adjustment column 207. An adjustment groove 210 is provided on the surface of the adjustment plate 209 close to the adjustment column 207. The adjustment groove 210 cooperates with the adjustment column 207. The grinding head 206 can be adjusted by setting the adjustment plate 209.
[0024] Reference Figure 3 and Figure 4 In a preferred embodiment, the fixing mechanism includes a slide groove 301, which is opened on the inner surface of the fixed disk 3. A bidirectional screw rod 302 is rotatably connected inside the slide groove 301. Two sliders 303 are symmetrically sleeved on the surface of the bidirectional screw rod 302. The tops of the two sliders 303 are fixedly connected with a splint 304. One end of the bidirectional screw rod 302 is sleeved with a second worm gear 305. The surface of the second worm gear 305 is matched with a second worm 306. The second worm 306 is arranged on one side of the fixed disk 3. The wooden handle can be fixed by setting the splint 304.
[0025] Reference Figure 3 and Figure 5 In a preferred embodiment, the rotating mechanism includes a first worm 4, which is rotatably connected to the bottom of the operating table 1. The surface of the first worm 4 is equipped with a first worm wheel 402, and the first worm wheel 402 is sleeved on the surface of the rotating shaft 401. The surface of the first worm 4 close to the L plate 202 is sleeved with a ratchet 403, and the surface of the ratchet 403 is provided with a rotating mechanism for rotating the ratchet 403. Through the setting of the first worm wheel 402, the fixed disk 3 can be rotated.
[0026] Reference Figure 2 and Figure 5 In a preferred embodiment, the rotating mechanism includes a connecting plate 404, which is fixedly connected to the bottom of the L plate 202. The connecting plate 404 is rotatably connected to the surface of one side of the ratchet 403 close to two pawls 405. The two pawls 405 are fixedly connected to the surface of one side of the connecting plate 404 close to the connecting plate 404. The other ends of the two springs 406 are fixedly connected to one side of the connecting plate 404. The ratchet 403 can be rotated by setting the pawls 405.
[0027] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: when in use, the handle is first placed inside the fixed disk 3, and two clamping plates 304 are installed inside the fixed disk 3, and the two clamping plates 304 are sleeved on the surface of the bidirectional screw rod 302 through the slider 303, so that when the second worm 306 is rotated, the clamping plates 304 can clamp and fix the wooden handle, and when the fixation is completed, the hydraulic rod 201 will drive the grinding head 206 to move downward so that it can grind the wooden handle, and an adjusting column 207 is installed at the other end of the grinding head 206, as the grinding head 206 moves downward, the adjusting column 207 will contact the adjusting plate 209, and an adjusting groove 210 is opened on one side of the adjusting plate 209, and the adjusting groove 210 is opened according to the curvature of the wooden handle, and a tension spring 208 is installed on one side of the grinding head 206, so that when the adjusting column 20 When entering the adjusting groove 210, under the action of the tension spring 208, the grinding head 206 can move following the shape of the adjusting groove 210, so that the wooden handle can be ground into a corresponding arc. A pawl 405 is installed at the bottom of the grinding head 206, and the pawl 405 cooperates with the ratchet 403 on the surface of the first worm 4. Because of the shape of the ratchet 403, when the pawl 405 follows the grinding head 206 to move downward, it will not cooperate with the ratchet 403. However, when the pawl 405 follows the grinding head 206 to reset, it will cooperate with the ratchet 403 to rotate it. The first worm 4 cooperates with the first worm wheel 402 at the bottom of the fixed disk 3. Therefore, when the ratchet 403 drives the first worm 4 to rotate, the fixed disk 3 will also rotate synchronously, so that the wooden handle can rotate, so that the grinding head 206 can grind the remaining surfaces.
[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A wood chisel handle production and grinding device, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a hydraulic rod (201), the bottom of the hydraulic rod (201) is fixedly connected to an L-plate (202), one side of the L-plate (202) is provided with a T-shaped slot (203), the inside of the T-shaped slot (203) is slidably connected to a T-shaped plate (204), the bottom of the T-shaped plate (204) is fixedly connected to a motor (205), the output shaft of the motor (205) is fixedly connected to a grinding head (206), the surface of the side of the motor (205 away from the grinding head (206) is provided with an adjustment mechanism for adjusting the grinding head (206), the top of the operating table (1) is rotatably connected to a fixed disk (3), the inner surface of the fixed disk (3) is provided with a fixing mechanism for fixing a handle, the bottom of the fixed disk (3) is fixedly connected to a rotating shaft (401), the surface of the rotating shaft (401) is provided with a rotating mechanism for rotating the fixed disk (3).
2. The wood chisel handle production and grinding device according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment column (207), wherein the adjustment column (207) is fixedly connected to one side of the motor (205), and a tension spring (208) is sleeved on the surface of the adjustment column (207) close to the motor (205), one end of the tension spring (208) is fixedly connected to one side of the L-plate (202), and the other end of the tension spring (208) is fixedly connected to one side of the motor (205).
3. The wood chisel handle production and grinding device according to claim 2, characterized in that: An adjustment plate (209) is fixedly connected to a surface of one side of the support frame (2) close to the adjustment column (207); an adjustment groove (210) is provided on a surface of one side of the adjustment plate (209) close to the adjustment column (207); and the adjustment groove (210) cooperates with the adjustment column (207).
4. The wood chisel handle production and grinding device according to claim 3, characterized in that: The fixing mechanism comprises a slide groove (301), wherein the slide groove (301) is provided on the inner surface of the fixed disk (3), a bidirectional screw rod (302) is rotatably connected inside the slide groove (301), two sliding blocks (303) are symmetrically sleeved on the surface of the bidirectional screw rod (302), and a clamping plate (304) is fixedly connected to the top of the two sliding blocks (303), a second worm gear (305) is sleeved on one end of the bidirectional screw rod (302), and a second worm gear (306) is matched on the surface of the second worm gear (305), and the second worm gear (306) is arranged on one side of the fixed disk (3).
5. The wood chisel handle production and grinding device according to claim 4, characterized in that: The rotating mechanism comprises a first worm (4), the first worm (4) being rotatably connected to the bottom of the operating table (1), the surface of the first worm (4) being matched with a first worm wheel (402), the first worm wheel (402) being sleeved on the surface of the rotating shaft (401), the surface of the first worm (4) close to the L plate (202) being sleeved with a ratchet wheel (403), and the surface of the ratchet wheel (403) being provided with a rotating mechanism for rotating the ratchet wheel (403).
6. The wood chisel handle production and grinding device according to claim 5, characterized in that: The rotating mechanism comprises a connecting plate (404), wherein the connecting plate (404) is fixedly connected to the bottom of the L plate (202), and the connecting plate (404) is rotatably connected to a surface of one side close to the ratchet wheel (403) with two ratchet pawls (405), and the surfaces of the two ratchet pawls (405) are fixedly connected to a spring (406) on one side close to the connecting plate (404), and the other ends of the two springs (406) are fixedly connected to one side of the connecting plate (404).