Tool clamp with chipping cleaning effect

Abstract

The utility model discloses a tool clamp with a scrap cleaning effect, and relates to the technical field of tool clamps. The garbage can comprises a main body structure, a bottom plate and a can body positioned above the bottom plate, the overturning motor is located on one side of the barrel body, and the installation shafts are located at the two ends of the overturning plate. The clamp structure comprises a rotating frame, a screw rod installed in the rotating frame, a threaded sleeve rotationally connected to the outer wall of the screw rod in a sleeving mode, and a clamping plate located at the upper end of the threaded sleeve. The cleaning structure comprises a cleaning motor, a rotating shaft located at the output end of the cleaning motor, a driven rod located on the outer side of the rotating shaft and brushes distributed on the outer wall of the driven rod. The turning structure and the cleaning structure are arranged, so that the problems that the accuracy and the performance of the fixture are influenced by the accumulation of chips on the surface of the fixture, the fixture is positioned inaccurately, the clamping force is reduced or the fixture is interfered with a workpiece, and the process deviation or the quality is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a tooling fixture with a debris cleaning effect. Background Art

[0002] During the manufacturing, processing or measurement process, tooling fixtures are used to fix and support workpieces or parts. The clamping force firmly fixes the workpiece in the required position to ensure that the workpiece does not move or deform during the processing or testing process. However, during use, the debris generated by the processing of the workpiece or parts sticks to the fixture. During the process of storing and retrieving the workpiece, the fixture needs to be cleaned to prevent the residual debris from wearing the workpiece that is clamped again.

[0003] A Chinese patent discloses a fixture (authorization announcement number CN211391450U). The patented technology frame longitudinal beam includes a longitudinal beam outer plate and a longitudinal beam inner plate welded to the longitudinal beam outer plate, and a waist-shaped hole is provided on the longitudinal beam outer plate. The fixture includes a fixture body, a movable clamping device is provided on the upper part of the fixture body, and a limiting device is provided on the lower part of the fixture body. The limiting device is inserted into the waist-shaped hole of the longitudinal beam outer plate to limit the longitudinal beam outer plate, and the top of the limiting device and the clamping device clamp the longitudinal beam inner plate. The frame longitudinal beam of this embodiment has no positioning support tube, which reduces weight and cost. The fixture of this embodiment uses a limiting device and a clamping device to position the longitudinal beam inner plate and the longitudinal beam outer plate, which is simple to position and easy to operate. At the same time, the fixture of this embodiment is suitable for other similar inner and outer plate buckling parts.

[0004] This patented technology has the significant advantage of being easy to operate when used, but there are still some shortcomings when used. Since the tooling fixture itself does not have the ability to actively clean, these debris may accumulate on the fixture and gradually increase over time. The accumulation of debris on the surface of the fixture will affect its accuracy and performance, resulting in inaccurate positioning of the fixture, reduced clamping force or interference with the workpiece, which may cause process deviations or quality problems. Therefore, those skilled in the art provide a tooling fixture with a debris cleaning effect to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a tooling fixture with a debris cleaning effect, comprising a main structure,

[0008] The main structure includes a bottom plate and a barrel body located above the bottom plate;

[0009] The flip structure is located at the upper end of the barrel;

[0010] A flip structure, a flip plate, a rotating sleeve fitted on the inner wall of the upper end of the barrel, mounting shafts located at both ends of the flip plate, and a flip motor located on one side of the barrel and connected to one end of the mounting shaft;

[0011] A fixture structure, fixedly placed on the upper end of the flip plate;

[0012] The fixture structure includes a rotating frame, a screw rod rotatably mounted inside the rotating frame, a guide rod fixed between the rotating frames and located below the screw rod, a threaded sleeve rotatably sleeved on the outer wall of the screw rod, and a clamping plate located at the upper end of the threaded sleeve;

[0013] as well as;

[0014] The cleaning structure comprises a cleaning motor, a rotating shaft at the output end of the cleaning motor, driven rods arranged in a circular array on the outer side of the rotating shaft, and brushes arranged in a circular array on the outer wall of the driven rods.

[0015] Furthermore, a limit ring is provided on the outer wall of the bottom plate, and brackets are provided on the upper side of the bottom plate, which are evenly distributed and the upper ends of which are connected to the lower end of the barrel body;

[0016] Specifically, the limit ring intercepts the debris discharged from the barrel and falling to the upper end of the bottom plate to prevent the debris from scattering to the outside, and the bottom plate supports the sides of the barrel at multiple points through the bracket.

[0017] Furthermore, a sliding sleeve is provided at the lower end of each of the threaded sleeves, and the sliding sleeve is slidably sleeved on the outer wall of the guide rod, and the threads on the outer wall of the screw rod are relatively distributed;

[0018] Specifically, the threaded sleeve slides on the outer wall of the guide rod through the sliding sleeve, thereby guiding the threaded sleeve for sliding.

[0019] Furthermore, a support plate is provided at one opposite end of the clamping plate, and a rotating handle is provided at one end of the screw rod;

[0020] Specifically, the support plate provides a bearing support surface for the lower end of the workpiece or part clamped by the clamping plate, and force is applied by grasping the rotating handle when the screw is rotated.

[0021] Furthermore, the rotating shaft is rotatably mounted inside the lower end of the barrel body, a discharge port is arranged on the side of the lower end of the barrel body, and a guide plate sleeved on the outer side of the rotating shaft is arranged on the inner wall of the lower end of the barrel body, the guide plate is conical, and the lower part of the guide plate conical surface faces the discharge port;

[0022] Specifically, the upper end of the rotating shaft is rotatably supported inside the barrel body, and the guide plate guides the debris that falls into the lower end of the barrel body to the side and transports it to the outside through the discharge port.

[0023] Furthermore, the outer wall of the rotating shaft is sleeved with a rotating wheel whose upper end is connected to the lower end of the driven rod, and the upper end of the rotating wheel is formed into a conical surface, and the lower part of the conical surface faces outward;

[0024] Specifically, the rotating wheel rotates along with the rotating shaft, driving the driven rod to rotate, and the debris falling onto the outer wall of the rotating wheel is guided to the outside by the conical surface, thus playing a guiding role for the debris.

[0025] 2. Beneficial effects

[0026] Compared with the prior art, the advantages of the present invention are:

[0027] The utility model installs the clamp on a rotatable flip plate, and drives the clamp structure into the barrel through the flip plate. The clamp structure and the flip plate face downward, and the debris falls into the barrel under the action of gravity, and the debris is automatically cleaned, thereby avoiding the accumulation of debris on the clamp structure.

[0028] At the same time, the cleaning motor drives the shaft to rotate, and the linked driven rod drives the brush to brush the fixture structure and the flip plate, brushing away tightly adhered debris and adsorbed small debris and powder, so as to clean the fixture structure more comprehensively. The fixture structure is automatically cleaned during use, which is convenient to use.

[0029] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0032] Figure 2 It is a bottom-sectional three-dimensional structural schematic diagram of the utility model;

[0033] Figure 3 It is a three-dimensional structural schematic diagram of the cleaning structure of the utility model;

[0034] Figure 4 This is a schematic diagram of the main cross-sectional three-dimensional structure of the flip board of the utility model;

[0035] Figure 5 It is a schematic diagram of the main three-dimensional structure of the clamp structure of the present utility model.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 100, main structure; 101, bottom plate; 102, barrel; 103, bracket; 104, limit ring;

[0038] 200, cleaning structure; 201, cleaning motor; 202, discharge port; 203, rotating shaft; 204, rotating wheel; 205, driven rod; 206, brush; 207, guide plate;

[0039] 300, flip structure; 301, flip plate; 302, rotating sleeve; 303, flip motor; 304, bearing; 305, mounting shaft;

[0040] 400, fixture structure; 401, rotating frame; 402, threaded sleeve; 403, guide rod; 404, screw rod; 405, sliding sleeve; 406, rotating handle; 407, clamping plate; 408, supporting plate. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0042] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0043] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0044] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0045] Example 1

[0046] See also Figure 1-Figure 5 As shown, this embodiment is a fixture with a debris cleaning effect, comprising a main structure 100,

[0047] The main structure 100 includes a bottom plate 101 and a barrel 102 located above the bottom plate 101;

[0048] The flip structure 300 is located at the upper end of the barrel 102;

[0049] The flip structure 300 includes a flip plate 301, a rotating sleeve 302 fitted on the inner wall of the upper end of the barrel body 102, mounting shafts 305 located at both ends of the flip plate 301, and a flip motor 303 located on one side of the barrel body 102 and connected to one end of the mounting shaft 305;

[0050] The clamp structure 400 is fixedly placed on the upper end of the flip plate 301;

[0051] The fixture structure 400 includes a rotating frame 401, a screw rod 404 rotatably mounted inside the rotating frame 401, a guide rod 403 fixed between the rotating frames 401 and located below the screw rod 404, a threaded sleeve 402 connected to the outer wall of the screw rod 404 by a rotating sleeve 302, and a clamping plate 407 located at the upper end of the threaded sleeve 402;

[0052] The lower end of the threaded sleeve 402 is provided with a sliding sleeve 405, the sliding sleeve 405 is slidably sleeved on the outer wall of the guide rod 403, and the threads on the outer wall of the screw rod 404 are relatively distributed;

[0053] A support plate 408 is disposed at one opposite end of the clamping plate 407, and a rotary handle 406 is disposed at one end of the screw rod 404;

[0054] Using the flip structure 300;

[0055] The workpiece or part is placed on the support plate 408, and the gripping handle 406 drives the screw 404 to rotate. The threaded sleeve 402 is slidably guided on the outer wall of the guide rod 403 through the sliding sleeve 405. The clamping plate 407 is pushed to move relatively through the relatively distributed threads to clamp the workpiece or part. The debris generated during the processing will fall onto the flip plate 301 and the clamp structure 400. The accumulation of debris will cause inaccurate positioning of the clamp, a decrease in clamping force, or interference with the workpiece, which will pollute the surrounding environment or products.

[0056] The flip motor 303 drives the mounting shaft 305 to rotate, thereby driving the flip plate 301 to rotate. The flip plate 301 rotates inside the rotating sleeve 302, causing the flip plate 301 to rotate and tilt, and driving the clamp structure 400 downward, completely entering the barrel body 102, and the fallen and accumulated debris is dumped into the barrel body 102, and the clamp structure 400 is conveniently cleaned, thereby preventing the residual accumulated debris from contaminating the surrounding environment or products, resulting in inaccurate clamp positioning, reduced clamping force, or interference with the workpiece.

[0057] Example 2

[0058] See also Figure 1-Figure 5 As shown, this embodiment is based on the embodiment 1 and also includes:

[0059] as well as;

[0060] The cleaning structure 200 includes a cleaning motor 201, a rotating shaft 203 located at the output end of the cleaning motor 201, driven rods 205 arranged in a circular array outside the rotating shaft 203, and brushes 206 arranged in a circular array on the outer wall of the driven rods 205;

[0061] The rotating shaft 203 is rotatably mounted inside the lower end of the barrel body 102. A discharge port 202 is arranged on the side of the lower end of the barrel body 102. A guide plate 207 is arranged on the inner wall of the lower end of the barrel body 102 and is sleeved on the outer side of the rotating shaft 203. The guide plate 207 is conical, and the lower part of the conical surface of the guide plate 207 faces the discharge port 202.

[0062] The outer wall of the rotating shaft 203 is sleeved with a rotating wheel 204 whose upper end is connected to the lower end of the driven rod 205. The upper end of the rotating wheel 204 is a conical surface, and the lower part of the conical surface faces outward.

[0063] A limiting ring 104 is disposed on the outer wall of the bottom plate 101, and brackets 103 are disposed on the upper side of the bottom plate 101 and are evenly distributed and connected to the lower end of the barrel body 102 at their upper ends;

[0064] Use of chip cleaning structure;

[0065] The cleaning motor 201 drives the shaft 203 to rotate, which drives the rotating wheel 204 to rotate and drives the driven rod 205 to rotate with the shaft 203 as the axis, driving the brush 206 to brush the clamp structure 400 and the lower end of the base plate 101. The firmly adhered debris is detached and falls downward when being brushed, and the debris that falls on the outer wall of the rotating wheel 204 is guided to the outside by the conical surface. The guide plate 207 guides the debris that falls to the inside of the lower end of the barrel body 102 to the side and outputs it through the discharge port 202, and the limit ring 104 intercepts the debris discharged from the barrel body 102 and falls on the upper end of the base plate 101. The cleaning of the clamp structure 400 is more thorough, the cleaning effect is significantly improved, and the cleaning by the staff is avoided, which is convenient to use.

[0066] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. 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 fixture with debris cleaning effect, characterized in that: comprising a main structure (100), The main structure (100) comprises a bottom plate (101) and a barrel (102) located above the bottom plate (101); The turning structure (300) is located at the upper end of the barrel (102); A turning structure (300), a turning plate (301), a rotating sleeve (302) fitted on the inner wall of the upper end of the barrel body (102), mounting shafts (305) located at both ends of the turning plate (301), and a turning motor (303) located on one side of the barrel body (102) and connected to one end of the mounting shaft (305); A clamp structure (400) is fixedly placed on the upper end of the flip plate (301); The clamp structure (400) comprises a rotating frame (401), a screw rod (404) rotatably mounted inside the rotating frame (401), a guide rod (403) fixed between the rotating frames (401) and located below the screw rod (404), a threaded sleeve (402) of the rotating sleeve (302) connected to the outer wall of the screw rod (404), and a clamping plate (407) located at the upper end of the threaded sleeve (402); as well as; The cleaning structure (200) comprises a cleaning motor (201), a rotating shaft (203) located at the output end of the cleaning motor (201), driven rods (205) located outside the rotating shaft (203) and distributed in a ring array, and brushes (206) distributed in a ring array on the outer wall of the driven rods (205).

2. A fixture with debris cleaning effect according to claim 1, characterized in that: The outer wall of the bottom plate (101) is provided with a limit ring (104), and the upper side of the bottom plate (101) is provided with brackets (103) which are distributed at equal intervals and the upper ends of which are connected to the lower end of the barrel body (102).

3. The fixture with debris cleaning effect according to claim 1, characterized in that: The lower end of the threaded sleeve (402) is provided with a sliding sleeve (405), and the sliding sleeve (405) is slidably connected to the outer wall of the guide rod (403), and the threads on the outer wall of the screw rod (404) are relatively distributed.

4. The fixture with debris cleaning effect according to claim 1, characterized in that: A support plate (408) is provided at one opposite end of the clamping plate (407), and a rotary handle (406) is provided at one end of the screw rod (404).

5. The fixture with debris cleaning effect according to claim 1, characterized in that: The rotating shaft (203) is rotatably mounted inside the lower end of the barrel body (102); a discharge port (202) is arranged on the side of the lower end of the barrel body (102); a guide plate (207) sleeved on the outer side of the rotating shaft (203) is arranged on the inner wall of the lower end of the barrel body (102); the guide plate (207) is in the form of a cone, and the lower part of the cone of the guide plate (207) faces the discharge port (202).

6. The fixture with debris cleaning effect according to claim 1, characterized in that: The outer wall of the rotating shaft (203) is sleeved with a rotating wheel (204) whose upper end is connected to the lower end of the driven rod (205); the upper end of the rotating wheel (204) is a conical surface, and the lower part of the conical surface faces outward.

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