Self-adaptive clamp for car lamp surface carving

Abstract

The utility model belongs to the technical field of car lamp surface machining, and particularly relates to a self-adaptive clamp for car lamp surface carving, which comprises an operation table and a clamping component. The clamping assembly is connected to the end face of the operation table, the clamping assembly comprises a mounting box, the mounting box is connected to the end face of the operation table, a first motor is connected to the outer side wall of the mounting box, and the driving end of the first motor is in transmission connection with a two-way lead screw; a first motor is started through a controller, so that the first motor drives a two-way lead screw to rotate, a connecting plate drives a clamping plate to do two-way clamping movement through a fixed connecting block, the contact face of a contact plate abuts against the automobile lamp, and under the action of pressure, the contact plate drives a limiting connecting block to slide in a mounting groove while pressing down a pressure spring; and as the surface specifications of the car lamps are not uniform, the contact plate is subjected to different pressures, so that the contact plate is better attached to the surface of the car lamp, better clamping is achieved, and the clamping device is suitable for various car lamps.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lamp surface processing, in particular to an adaptive clamp for engraving the surface of a vehicle lamp. Background Art

[0002] Enhance the decorative and lighting effects of car lights. This process is particularly important in the automotive industry because it directly affects the appearance and performance of the car. Car lights play an important role in the functionality and safety of the car. With the advancement of technology, car lights have not only been improved in basic lighting functions, but also have made more developments in terms of beauty, energy saving and intelligence.

[0003] When processing the headlights, engraving devices are needed to perform partial engraving on the headlights to carve out special patterns to enhance the decorative and lighting effects of the headlights. This process is particularly important in the automotive manufacturing industry because it directly affects the appearance and performance of the car.

[0004] When engraving the surface of a headlight, the headlight must first be fixed to facilitate processing. However, the surface specifications of the headlight are different, and the existing fixture is not suitable for a variety of headlights. Therefore, in order to solve the above problem, an adaptive fixture for engraving the surface of a headlight is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, when engraving the surface of a car lamp, the car lamp must first be fixed to facilitate processing. However, the surface specifications of the car lamp are different, and the existing fixture is not suitable for a variety of car lamps. The utility model proposes an adaptive fixture for engraving the surface of a car lamp.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an adaptive clamp for engraving the surface of a vehicle lamp, comprising an operating table and a clamping assembly; the clamping assembly is connected to the end face of the operating table, the clamping assembly comprises a mounting box, the mounting box is connected to the end face of the operating table, a No. 1 motor is connected to the outer wall of the mounting box, a driving end of the No. 1 motor is transmission-connected with a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected to the inner cavity side wall of the mounting box, the left and right side walls of the bidirectional screw rod are respectively connected with connecting plates, both sides of the end face of the connecting plate are connected with fixed connecting blocks, the end face of the fixed connecting block is connected with a clamping plate, and a plurality of groups of limit assemblies are symmetrically connected to the side walls of the clamping plate.

[0007] Preferably, the multiple groups of limit assemblies include a contact plate, the back side of the contact plate is symmetrically connected to two groups of limit blocks, one end of the limit block passes through the side wall of the clamp, the back side of the contact plate and is connected to a pressure spring between the two groups of limit blocks, and the other end of the pressure spring is connected to the side wall of the clamp.

[0008] Preferably, holes are provided on the side walls of the connecting plate corresponding to the bidirectional screw rods, and the holes are connected to the connecting plates by threaded connections, and sliding grooves are provided on the end faces of the mounting box corresponding to the fixed connecting blocks, and the sliding grooves are connected to the fixed connecting blocks by sliding connections.

[0009] Preferably, the side walls of the splint are provided with installation grooves corresponding to the limit connecting blocks, and the installation grooves are respectively matched with the limit connecting blocks in a clearance fit, the side walls of the splint are provided with installation holes corresponding to the pressure springs, and the installation holes are connected to the pressure springs in a fixed connection, and the back side of the contact plate is provided with holes corresponding to the pressure springs, and the holes are connected to the pressure springs in a fixed connection.

[0010] Preferably, a support table is connected to the end surface of the operating table and located on one side of the clamping assembly, and a dust removal structure is connected to the bottom of the support table and located above the clamping assembly, and the dust removal structure includes a No. 2 motor, and the No. 2 motor is connected to the end surface of the support table, and the driving end of the No. 2 motor is transmission-connected to a driving rod, and a rotating fan blade is connected to the side wall of the driving rod, and a protective cover is installed at the bottom of the support table and located on the outside of the rotating fan blade.

[0011] Preferably, a connection cover is connected to the end surface of the operating table, and supporting feet are symmetrically connected to the four corners of the bottom of the operating table.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model starts motor No. 1 through a controller, so that motor No. 1 drives the bidirectional screw rod to rotate, so that the connecting plate drives the clamping plate to move in bidirectional clamping through the fixed connecting block, so that the contact surface of the contact plate is against the headlight. Under the action of pressure, the contact plate presses down the pressure spring while driving the limit connecting block to slide in the installation groove. Since the surface specifications of the headlight are not uniform, the pressure on the contact plate is different, so that the contact plate fits the surface of the headlight more closely and is better clamped, and is suitable for a variety of headlights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the positive measurement structure of the utility model;

[0016] Figure 2This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the dust removal structure of the utility model.

[0019] In the figure: 1. operating table; 2. clamping assembly; 201. mounting box; 202. No. 1 motor; 203. bidirectional screw rod; 204. connecting plate; 205. fixed connecting block; 206. clamping plate; 207. slide groove; 3. limiting assembly; 301. contact plate; 302. limiting connecting block; 303. pressure spring; 304. mounting hole; 305. mounting groove; 4. supporting table; 5. dust removal structure; 501. No. 2 motor; 502. driving rod; 503. rotating fan blade; 504. protective cover; 6. connecting cover; 7. supporting foot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following is combined with Figure 1 —4 further details of this application,

[0022] The embodiment of the present application discloses an adaptive fixture for engraving the surface of a vehicle lamp. Figure 1 and Figure 4 A self-adaptive fixture for engraving the surface of a vehicle lamp comprises an operating table 1 and a clamping assembly 2; the clamping assembly 2 is connected to the end surface of the operating table 1, the clamping assembly 2 comprises a mounting box 201, the mounting box 201 is connected to the end surface of the operating table 1, a No. 1 motor 202 is connected to the outer wall of the mounting box 201, a driving end of the No. 1 motor 202 is transmission-connected with a bidirectional screw rod 203, the other end of the bidirectional screw rod 203 is rotationally connected to the inner cavity side wall of the mounting box 201, a connecting plate 204 is connected to the left and right side walls of the bidirectional screw rod 203 respectively, both sides of the end surface of the connecting plate 204 are connected with a fixed connecting block 205, a clamping plate 206 is connected to the end surface of the fixed connecting block 205, and a plurality of groups of limit assemblies 3 are symmetrically connected to the side wall of the clamping plate 206.

[0023] Reference Figure 1 and Figure 4, start motor No. 202 through the controller, and connect motor No. 202 to the outer wall of the installation box 201. The driving end of motor No. 202 is connected to the bidirectional screw rod 203. The other end of the bidirectional screw rod 203 is rotatably connected to the inner cavity side wall of the installation box 201, so that motor No. 202 drives the bidirectional screw rod 203 to rotate. Connecting plates 204 are respectively connected to the left and right side walls of the bidirectional screw rod 203. Both sides of the end surface of the connecting plate 204 are connected to fixed connecting blocks 205. The end surface of the fixed connecting block 205 is connected to a clamping plate 206. The side wall of the clamping plate 206 is symmetrically connected with a design of multiple groups of limit components 3, so that the connecting plate 204 drives the clamping plate 206 to move in a bidirectional manner through the fixed connecting block 205. Slide grooves 207 are respectively provided on the end surfaces of the installation box 201 corresponding to the fixed connecting blocks 205, and the slide grooves 207 The connection modes with the fixed connecting blocks 205 are sliding connections. Two groups of limiting connecting blocks 302 are symmetrically connected to the back of the contact plate 301. One end of the limiting connecting block 302 passes through the side wall of the clamping plate 206. A pressure spring 303 is connected to the back of the contact plate 301 and is located between the two groups of limiting connecting blocks 302. A mounting hole 304 is opened on the side wall of the clamping plate 206 corresponding to the pressure spring 303, and the mounting hole 304 and the pressure spring 303 are connected in a fixed connection design, so that the contact surface of the contact plate 301 is against the lamp. Under the action of pressure, the contact plate 301 presses down the pressure spring 303 and drives the limiting connecting block 302 to slide in the mounting groove 305. Due to the non-uniform specifications of the surface of the lamp, the contact plate 301 is subjected to different pressures, so that the contact plate 301 fits the surface of the lamp better, is better clamped, and is suitable for a variety of lamps.

[0024] The second motor 501 is started by the controller, and the second motor 501 is connected to the end face of the support platform 4. The driving end of the second motor 501 is connected to the driving rod 502, and the side wall of the driving rod 502 is connected to the rotating fan blade 503. The bottom of the support platform 4 and the outer side of the rotating fan blade 503 are equipped with a protective cover 504, so that the second motor 501 drives the driving rod 502, so that the driving rod 502 drives the rotating fan blade 503 to rotate at a high speed to generate wind, so that the debris generated by the engraving of the headlight is blown off, and the end face of the operating table 1 is connected with a connecting cover 6, and the four corners of the bottom of the operating table 1 are symmetrically connected with supporting feet 7, so that the debris is collected by the connecting cover 6, which is convenient for subsequent cleaning;

[0025] Working principle: The controller starts the No. 1 motor 202, so that the No. 1 motor 202 drives the bidirectional screw rod 203 to rotate, so that the connecting plate 204 drives the clamping plate 206 to move in a bidirectional clamping manner through the fixed connecting block 205, so that the contact surface of the contact plate 301 is against the lamp. Under the action of pressure, the contact plate 301 presses down the pressure spring 303 and drives the limit connecting block 302 to slide in the installation groove 305. Since the surface specifications of the lamp are not uniform, the pressure on the contact plate 301 is different, so that the contact plate 301 fits the surface of the lamp better, is better clamped, and is suitable for a variety of lamps;

[0026] The controller starts the second motor 501, so that the second motor 501 drives the driving rod 502, thereby the driving rod 502 drives the rotating fan blades 503 to rotate at high speed to generate wind, so that the debris generated by the engraving of the headlight is blown off, and the debris is collected by the connecting cover 6 for subsequent cleaning.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An adaptive fixture for engraving the surface of a car lamp, characterized by: The invention comprises an operating table (1) and a clamping assembly (2); the clamping assembly (2) is connected to the end surface of the operating table (1); the clamping assembly (2) comprises a mounting box (201); the mounting box (201) is connected to the end surface of the operating table (1); a first motor (202) is connected to the outer wall of the mounting box (201); a driving end of the first motor (202) is transmission-connected to a bidirectional screw rod (203); the other end of the bidirectional screw rod (203) is rotatably connected to the inner cavity side wall of the mounting box (201); connecting plates (204) are respectively connected to the left and right side walls of the bidirectional screw rod (203); fixed connecting blocks (205) are connected to both sides of the end surface of the connecting plate (204); a clamping plate (206) is connected to the end surface of the fixed connecting block (205); and a plurality of groups of limit assemblies (3) are symmetrically connected to the side walls of the clamping plate (206).

2. The self-adaptive fixture for engraving the surface of a vehicle lamp according to claim 1, characterized in that: The plurality of groups of the limit assemblies (3) include a contact plate (301), the back side of the contact plate (301) being symmetrically connected to two groups of limit connecting blocks (302), one end of the limit connecting block (302) passing through the side wall of the clamping plate (206), the back side of the contact plate (301) and being connected to a pressure spring (303) located between the two groups of limit connecting blocks (302), the other end of the pressure spring (303) being connected to the side wall of the clamping plate (206).

3. The self-adaptive fixture for engraving the surface of a vehicle lamp according to claim 1, characterized in that: The side walls of the connecting plate (204) are provided with holes corresponding to the bidirectional screw rod (203), and the holes are connected to the connecting plate (204) in a threaded manner. The end surfaces of the installation box (201) are provided with sliding grooves (207) corresponding to the fixed connecting block (205), and the sliding grooves (207) are connected to the fixed connecting block (205) in a sliding manner.

4. The self-adaptive fixture for engraving the surface of a vehicle lamp according to claim 2, characterized in that: The side walls of the clamping plate (206) are provided with mounting grooves (305) corresponding to the limiting connecting blocks (302), and the mounting grooves (305) are respectively matched with the limiting connecting blocks (302) in a clearance fit. The side walls of the clamping plate (206) are provided with mounting holes (304) corresponding to the pressure spring (303), and the mounting holes (304) are connected to the pressure spring (303) in a fixed connection. The back side of the contact plate (301) is provided with a hole corresponding to the pressure spring (303), and the hole is connected to the pressure spring (303) in a fixed connection.

5. The self-adaptive fixture for engraving the surface of a vehicle lamp according to claim 1, characterized in that: A support platform (4) is connected to the end surface of the operating table (1) and is located on one side of the clamping assembly (2); a dust removal structure (5) is connected to the bottom of the support platform (4) and is located above the clamping assembly (2); the dust removal structure (5) comprises a No. 2 motor (501); the No. 2 motor (501) is connected to the end surface of the support platform (4); a driving end of the No. 2 motor (501) is connected to a driving rod (502); a rotating fan blade (503) is connected to the side wall of the driving rod (502); and a protective cover (504) is installed at the bottom of the support platform (4) and is located on the outer side of the rotating fan blade (503).

6. The self-adaptive fixture for engraving the surface of a vehicle lamp according to claim 1, characterized in that: A connection cover (6) is connected to the end surface of the operating table (1), and support feet (7) are symmetrically connected to the four corners of the bottom of the operating table (1).

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