Clamping workpiece facilitating polishing of automobile wheel trim

Abstract

Frame supporting plates are arranged on the left side and the right side of the automobile wheel eyebrow clamping box, a frame top plate is arranged at the upper ends of the frame supporting plates, a first stand column is arranged in the center of the interior of the automobile wheel eyebrow clamping box, and a second stand column is arranged in the center of the interior of the automobile wheel eyebrow clamping box. A main placement clamping piece is arranged in the center of the front end of the first stand column, auxiliary stand columns are arranged on the left side and the right side of the first stand column, and auxiliary placement clamping pieces are arranged at the lower ends of the front sides of the auxiliary stand columns.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel eyebrow processing, in particular to a clamping workpiece which is convenient for grinding automobile wheel eyebrow. Background Art

[0002] Fender is the abbreviation of car fender, refers to the bright plated strip on the upper edge of the tire, that is, a semicircular part protruding from the fender above the car tire. Generally people call it the eyebrow of the wheel, so it is called fender. The role of fender is mainly for decoration and the personalized needs of the driver. At the same time, for aerodynamics, fender also conforms to fluid mechanics and reduces the wind resistance coefficient. The industry generally believes that the effect of changing tires with stainless steel fenders is a more mysterious appearance and improved comfort.

[0003] Patent No. CN202120179605.7 discloses a deburring device for automobile wheel eyebrow processing, including a base box, two support plates are fixedly connected to the upper end of the base box, a fixed frame is fixedly connected between the two support plates, two reciprocating screws are arranged in the base box, a transmission mechanism for driving the reciprocating screws to rotate is arranged on the outer side of the base box, a reciprocating sleeve is sleeved on the reciprocating screw, a fixed block is fixedly connected to the upper end of the reciprocating sleeve, and the upper ends of the two fixed blocks slide through the upper side wall of the base box and are fixedly connected The same strip has a grinding box slidably connected to the upper end of the strip. The utility model provides an adjustment plate to cooperate with the movement of the clamping box to accurately and stably clamp the material and conveniently unload it; by providing a fixed frame, the material can be fully automatically reciprocated and polished by the grinding disc, which greatly improves the grinding efficiency while improving the grinding effect. However, the equipment has the following problems: first, the device cannot clamp multiple automobile wheel eyebrows, and the efficiency is low. Second, the device cannot check the burrs on the automobile wheel eyebrows while clamping. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art, and to solve the technical problem that the device cannot clamp multiple automobile wheel eyebrows by arranging placement blocks and workpiece placement places on the main placement clamp and the auxiliary placement clamp, and to solve the technical problem that the device cannot inspect burrs on the automobile wheel eyebrows while clamping by arranging an irradiation lamp tube on the lower side of the top plate of the automobile wheel eyebrow clamping box frame and an inspection lamp tube on the side close to the frame support plate.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping workpiece that is convenient for grinding automobile fenders, characterized by: an automobile fender clamping box, frame support plates are provided on the left and right sides of the automobile fender clamping box, a frame top plate is provided on the upper end of the frame support plate, a No. 1 column is provided at the center of the interior of the automobile fender clamping box, a main placement clamp is provided at the center of the front end of the No. 1 column, auxiliary columns are provided on the left and right sides of the No. 1 column, and an auxiliary placement clamp is provided at the lower end of the front side of the auxiliary column.

[0007] As a preference, a fixing rod is provided at the lower end of the main placement clamp, placement blocks are evenly distributed at the upper end of the fixing rod, and workpiece placement locations are provided between the placement blocks.

[0008] As a preference, the auxiliary placement clamp has the same structure as the main placement clamp, the auxiliary placement clamp is tilted to the left as a whole, the auxiliary placement clamp has the same structure as the auxiliary placement clamp on the right, and they are placed in a left-right mirror image.

[0009] As a preferred embodiment, a silicone anti-skid pad is provided at the rear end center of the placement block, and dot protrusions are evenly arranged on the surface of the silicone anti-skid pad.

[0010] As a preferred embodiment, an irradiation lamp is provided at the front side of the lower end of the frame top plate, and an inspection lamp is provided at the lower end of one side of the frame support plates close to each other.

[0011] As another preferred embodiment, baffles are provided at the front and rear ends of the lower end of the automobile fender clamping box.

[0012] Beneficial effects of the utility model:

[0013] (1) In the utility model, a plurality of automobile fenders that need to be polished are placed at a workpiece placement position between a placement block at the upper end of a main placement clamp and an auxiliary placement clamp, thereby avoiding wasting time in polishing one fender and then picking up another. After polishing one fender, the next fender can be polished, thereby reducing labor time. At the same time, the silicone anti-skid pad at the rear end center of the placement block can effectively fix the automobile fender to prevent the automobile fender from slipping during polishing. The dot protrusions on the surface of the anti-skid pad can enhance the anti-skid function and will not damage the paint surface of the automobile fender.

[0014] (2) In the utility model, the light emitted by the irradiation lamp on the lower side of the top plate of the automobile fender clamping box frame and the inspection lamp on the side close to the frame support plate is used to inspect the paint burrs on the surface of the automobile fender at the center of the clamping box. The position of the burrs can be accurately determined with the aid of light, and the next step of grinding can be carried out. The entire clamping box and the central clamping area complement each other and are integrated as a whole, which improves work efficiency and can effectively reduce the error rate of subsequent grinding.

[0015] (3) In the utility model, baffles are provided at the front and rear ends of the lower end of the automobile fender clamping box. After the automobile fender is placed in the clamping area at the center of the clamping box, the burr position is determined by the internal inspection lamp and then the next step of grinding is required. The dust from grinding can fall to the lower end, and the baffle can effectively prevent the dust from falling to the outside of the automobile fender clamping box, thereby keeping the automobile fender clamping box clean and tidy.

[0016] In summary, the device has the advantages of reducing labor time, improving work efficiency, and effectively reducing the error rate of subsequent grinding, and is particularly suitable for the field of automobile wheel eyebrow processing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be 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.

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

[0019] Figure 2 It is a schematic diagram of the frame top plate structure in the utility model.

[0020] Figure 3 This is a schematic diagram of the main placement and clamping structure of the utility model. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0022] Embodiment 1

[0023] like Figures 1 to 3 As shown, the utility model provides a clamping workpiece for grinding automobile fenders, characterized in that: an automobile fender clamping box 1, frame support plates 2 are provided on the left and right sides of the automobile fender clamping box 1, a frame top plate 21 is provided on the upper end of the frame support plate 2, a No. 1 column 3 is provided at the center of the interior of the automobile fender clamping box 1, a main placement clamp 31 is provided at the center of the front end of the No. 1 column 3, auxiliary columns 4 are provided on the left and right sides of the No. 1 column 3, and an auxiliary placement clamp 41 is provided at the lower end of the front side of the auxiliary column 4.

[0024] Furthermore, a fixing rod 311 is provided at the lower end of the main placement clamp 31, and placement blocks 312 are evenly distributed on the upper end of the fixing rod 311. A workpiece placement place is provided between the placement blocks 312, and multiple automobile wheel eyebrows that need to be polished can be placed to avoid wasting time after polishing one wheel. After polishing one wheel, you can continue to polish, reducing labor time.

[0025] Furthermore, the auxiliary placement clamp 41 has the same structure as the main placement clamp 31, and the auxiliary placement clamp 41 is tilted to the left as a whole. The auxiliary placement clamp 41 has the same structure as the auxiliary placement clamp 41 on the right side, and is placed in a left-right mirror image, which can effectively fix the semi-elliptical shape of the car wheel arch and improve its placement stability.

[0026] Furthermore, a silicone anti-skid pad 3121 is provided at the rear end center of the placement block 312, and the surface of the silicone anti-skid pad 3121 is evenly provided with dot protrusions, which can effectively fix the car fender to prevent the car fender from slipping during grinding, and will not damage the paint surface of the car fender.

[0027] Furthermore, an illuminating lamp 211 is provided on the front side of the lower end of the frame top plate 21, and an inspection lamp 23 is provided on the lower end of one side of the frame support plates 2 close to each other, for inspecting paint burrs on the surface of the central automobile fender placed inside the automobile fender clamping box 1, so that the next step of polishing can be accurately performed with the aid of light. The entire automobile fender clamping box 1 and the central clamping area complement each other, improve work efficiency, and can effectively reduce the error rate of subsequent polishing.

[0028] Furthermore, baffles 11 are provided at the front and rear of the lower end of the automobile fender clamping box 1, and the dust from grinding can fall to the lower end. The baffles 11 can effectively prevent the dust from falling to the outside of the clamping box, keeping the automobile fender clamping box 1 clean and tidy.

[0029] Working process: First, place the fenders to be polished on the main placement clamp 31 on the No. 1 column 3 in the center of the fender clamp box 1, and the two sides of the fender will fall on the auxiliary placement clamp 41 on the auxiliary column 4. At the same time, the silicone anti-skid pad 3121 at the rear end center of the placement block 312 can effectively fix the fender to prevent the fender from slipping during polishing. The dot protrusions on the surface of the silicone anti-skid pad 3121 can enhance the anti-skid function without damaging the paint surface of the fender. At the same time, multiple fenders that need to be polished later can be placed. The automobile fender can avoid wasting time after grinding one piece and then picking up another one. After the automobile fender is placed, the irradiation lamp 211 on the lower side of the frame top plate 21 of the automobile fender clamping box 1 and the inspection lamp 23 on the side close to each other of the frame support plate 2 will irradiate light to check the paint burrs on the surface of the automobile fender placed in the center of the automobile fender clamping box 1. The position of the burr can be accurately determined with the help of light to facilitate the next step of grinding. The entire automobile fender clamping box 1 is integrated with the clamping area in the center, which can effectively reduce the error rate of subsequent grinding.

[0030] Secondly, baffles 11 are provided at the front and rear ends of the lower ends of the automobile fender clamping box 1. After the automobile fender is placed in the clamping area at the center of the automobile fender clamping box 1 and the burr position is determined and the next step of grinding is required, the dust from grinding can fall to the lower end, and the baffle 11 can effectively prevent the dust from falling to the outside of the automobile fender clamping box 11, keeping the automobile fender 11 clamping box clean and tidy.

[0031] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0032] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0033] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model 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 clamping workpiece for grinding automobile wheel eyebrows, characterized in that: A vehicle fender clamping box (1) is provided with frame support plates (2) on the left and right sides of the vehicle fender clamping box (1), a frame top plate (21) is provided at the upper end of the frame support plate (2), a No. 1 column (3) is provided at the center inside the vehicle fender clamping box (1), a main placement clamp (31) is provided at the center of the front end of the No. 1 column (3), auxiliary columns (4) are provided on the left and right sides of the No. 1 column (3), and an auxiliary placement clamp (41) is provided at the lower end of the front side of the auxiliary column (4).

2. A clamping workpiece for grinding automobile wheel arches according to claim 1, characterized in that: A fixing rod (311) is provided at the lower end of the main placement clamp (31), placement blocks (312) are evenly distributed at the upper end of the fixing rod (311), and workpiece placement locations are provided between the placement blocks (312).

3. A clamping workpiece for grinding automobile wheel arches according to claim 1, characterized in that: The auxiliary placement clamp (41) has the same structure as the main placement clamp (31), the auxiliary placement clamp (41) is tilted to the left as a whole, and the auxiliary placement clamp (41) has the same structure as the right auxiliary placement clamp (41), and is placed in a left-right mirror image.

4. A clamping workpiece for grinding automobile wheel arches according to claim 2, characterized in that: A silicone anti-skid pad (3121) is provided at the rear end center of the placement block (312), and dot protrusions are evenly arranged on the surface of the silicone anti-skid pad (3121).

5. The clamping workpiece for grinding automobile wheel arches according to claim 1, characterized in that: An irradiation lamp (211) is provided at the front side of the lower end of the frame top plate (21), and an inspection lamp (23) is provided at the lower end of one side of the frame support plates (2) close to each other.

6. A clamping workpiece for grinding automobile wheel arches according to claim 1, characterized in that: Baffles (11) are provided at the front and rear ends of the lower ends of the automobile wheel eyebrow clamping box (1).

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