Tool clamp for car lamp lampshade production line

Abstract

The utility model relates to the field of car lamp shade production, in particular to a tool clamp for a car lamp shade production line. Comprising a base, a plurality of supporting plates and a plurality of supporting blocks, two electric clamps are installed on the upper surface of the base, a plurality of adjusting structures are arranged on the upper surface of the base, each adjusting structure comprises an adjusting frame, the adjusting frames are fixedly connected with the base, and adjusting rods are rotationally connected into the adjusting frames; the arc surface of the adjusting rod is in threaded connection with a moving plate, the moving plate is in sliding connection with the inner wall of the adjusting frame, and a positioning rod is inserted into the upper surface of the moving plate in a threaded mode. According to the tool clamp for the car lamp lampshade production line, the positions and the heights of the supporting plate and the supporting block can be adjusted by rotating the adjusting rod and the positioning rod, operation is easy and convenient, when lampshades of different shapes are produced in batches, matched supporting assemblies do not need to be manufactured again, the working efficiency is improved, and the production cost is reduced. And the cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle lamp shade production, in particular to a tooling fixture for a vehicle lamp shade production line. Background Art

[0002] In the production process of lampshades, a fixture is usually used to clamp and limit the lampshade to facilitate subsequent processing of the lampshade. The fixture is composed of a base, an electric clamp, several support plates and several support blocks.

[0003] In the prior art, the tooling fixture of the lampshade production line of a vehicle lamp utilizes a plurality of support plates and support blocks to support the lampshade, and utilizes an electric fixture to press the lampshade down on the support block, and then processes the lampshade. However, this operation method will cause the following problems: when producing lampshades of different shapes in batches, it is necessary to replace the corresponding support components according to the shape and size of the lampshade, and the position and height of several support plates need to be changed. The traditional support plate cannot be adjusted in height and needs to be remade, and needs to be fixed to the base with screws. The overall operation is time-consuming, labor-intensive and costly. Utility Model Content

[0004] The utility model aims to solve the defect that the supporting components on the tooling fixture in the prior art cannot be reused.

[0005] In order to solve the above technical problems, the utility model provides a fixture for a car lamp shade production line, including: a base, a plurality of support plates and a plurality of support blocks, two electric clamps are installed on the upper surface of the base, and a plurality of adjustment structures are provided on the upper surface of the base, and the adjustment structure includes an adjustment frame, the adjustment frame is fixedly connected to the base, an adjustment rod is rotatably connected to the inside of the adjustment frame, a movable plate is threadedly connected to the circular arc surface of the adjustment rod, and the movable plate is slidably connected to the inner wall of the adjustment frame, a positioning rod is threadedly inserted on the upper surface of the movable plate, and the end of the positioning rod away from the movable plate is rotatably connected to the support plate, the circular arc surface of the positioning rod is fixedly connected to a handle, and the lower surface of the support plate is fixedly connected to a limiting plate, and the surface of the limiting plate is slidably connected to the movable plate.

[0006] The effect achieved by the above components is: by rotating the adjustment rod and the positioning rod, the position and height of the support plate and the support block can be adjusted. The operation is simple and convenient. When producing lampshades of different shapes in batches, there is no need to remake matching support components, which improves work efficiency and saves costs.

[0007] Preferably, an end of the adjusting rod away from the adjusting frame is fixedly connected with an anti-slip sleeve, and a plurality of anti-slip grooves are formed on the arc surface of the anti-slip sleeve.

[0008] The effect achieved by the above components is: the friction of one end of the adjustment rod is increased by the anti-slip sleeve, making it convenient for the user to rotate the adjustment rod.

[0009] Preferably, a sliding rod is fixedly connected to the inner wall of the adjustment frame, and the arc surface of the sliding rod is slidably connected to the moving plate.

[0010] The effect achieved by the above components is: the movable plate is further limited by the sliding rod, so that the movable plate moves more stably inside the adjustment frame.

[0011] Preferably, a scale is provided on one side of the limiting plate.

[0012] The effect achieved by the above components is: the distance between the support plate and the moving plate can be judged by observing the scale, thereby improving the accuracy.

[0013] Preferably, an auxiliary structure is provided on the lower surface of the support block, and the auxiliary structure includes a mounting block, the mounting block is fixedly connected to the support block, a mounting groove is provided on the side of the support plate close to the support block, the inner wall of the mounting groove is slidably connected to the mounting block, a mounting rod is slidably connected to one side of the support plate, a mounting hole is provided on the surface of the mounting block at a position corresponding to the mounting rod, the inner wall of the mounting hole is slidably connected to the mounting rod, the arc surface of the mounting rod is sleeved with a spring, and both ends of the spring are respectively fixedly connected to the mounting rod and the support plate.

[0014] The effect achieved by the above-mentioned components is: by operating the mounting rod to limit the mounting block, the mounting block is fixed in the mounting groove, and then the support block is fixed on the support plate. The installation and disassembly operations are simple and convenient, which is convenient for subsequent processing of lampshades of different shapes and replacing the special-shaped support blocks that better fit the edge of the lampshade.

[0015] Preferably, one end of the mounting rod away from the support plate is fixedly connected with a pull ring.

[0016] The effect achieved by the above components is: the installation rod is driven to move by operating the pull ring, so that the user can move the installation rod conveniently.

[0017] Preferably, two pulleys are rotatably connected to the upper surface of the support plate at positions corresponding to the mounting grooves, and arc surfaces of the pulleys are slidably connected to the mounting blocks.

[0018] The effect achieved by the above components is: the friction between the inner wall of the installation groove and the installation block is reduced by the pulley, so that the installation block can slide into the installation groove more smoothly.

[0019] Compared with the related art, the fixture for the production line of lamp shade provided by the utility model has the following beneficial effects:

[0020] The utility model provides a fixture for a lampshade production line of a vehicle lamp. In the lampshade production line of the vehicle lamp, a plurality of support plates and support blocks are used to support the lampshade, and an electric fixture is used to press the lampshade down on the support block, and then the lampshade is processed. When lampshades of different shapes are produced in batches, it is necessary to replace the corresponding support components according to the shape and size of the lampshade, and the positions and heights of a plurality of support plates need to be changed. The height of the traditional support plate cannot be adjusted and needs to be remade and fixed to the base by screws. The overall operation is time-consuming, labor-intensive, and costly. At this time, the adjusting rod is first rotated, and the adjusting rod drives the moving plate to move along the adjusting frame by means of the thread, and the moving plate drives the supporting plate and the supporting block to move to a suitable position, and then the handle is rotated, and the handle drives the positioning rod to rotate, and the positioning rod drives the positioning rod to rotate. The auxiliary thread moves upward or downward along the movable plate, and the positioning rod drives the support plate and the support block to move to the appropriate position. During this process, the limit plate always slides along the movable plate, and the position and height of multiple support plates and support blocks are adjusted in the same way. The friction at one end of the adjusting rod is increased by the anti-slip sleeve, which is convenient for the user to rotate the adjusting rod, and the movable plate is further limited by the sliding rod, so that the movable plate can move more stably inside the adjusting frame. The distance between the support plate and the movable plate is judged by observing the scale to improve the accuracy. The adjustment is completed. By rotating the adjusting rod and the positioning rod, the position and height of the support plate and the support block can be adjusted. The operation is simple and convenient. When lampshades of different shapes are produced in batches, there is no need to remake matching support components, which improves work efficiency and saves costs.

[0021] When producing different lampshades in batches, it is necessary to make matching support blocks according to the edge shapes of the lampshades so that the support blocks and the lampshades fit more closely. The traditional operation is to fix the support blocks with multiple screws, and the installation and removal operations are cumbersome. At this time, the pull ring is first moved away from the support plate, and the pull ring drives the mounting rod to move along the support plate. During this process, the spring is in an extended state until the mounting rod slides out of the mounting hole on the mounting block, and then the support block is moved upward, and the support block drives the mounting block to slide away from the mounting groove, and then the mounting block on the matching support block is slid into the mounting groove. The pull ring is released, and the mounting rod moves toward the support plate under the action of the spring force until the mounting rod slides into the mounting hole, so that the mounting block is fixed in the mounting groove. The pulley is used to reduce the friction between the inner wall of the mounting groove and the mounting block, so that the mounting block can slide into the mounting groove more smoothly. The adjustment is completed and the mounting block is limited by operating the mounting rod, so that the mounting block is fixed in the mounting groove, and then the support block is fixed on the support plate. The installation and disassembly operations are simple and convenient, which is convenient for subsequent processing of lampshades of different shapes and replacement of special-shaped support blocks that better fit the edge of the lampshade. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a fixture for a vehicle lamp shade production line provided by the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0024] Figure 3 for Figure 2 A schematic diagram of the local structure of the regulating structure shown;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure of the auxiliary structure shown;

[0026] Figure 5 for Figure 4 A schematic diagram of the partial structure of the auxiliary structure shown.

[0027] Numbers in the figure: 1. base; 2. electric clamp; 3. support plate; 4. support block; 5. adjustment structure; 51. adjustment frame; 52. adjustment rod; 53. anti-slip sleeve; 54. moving plate; 55. positioning rod; 56. handle; 57. limit plate; 58. slide rod; 59. scale; 6. auxiliary structure; 61. mounting block; 62. mounting groove; 63. mounting rod; 64. mounting hole; 65. spring; 66. pull ring; 67. pulley. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] See also Figures 1 to 5 The embodiment of the utility model provides a fixture for a vehicle lamp shade production line, comprising: a base 1, a plurality of support plates 3 and a plurality of support blocks 4, two electric fixtures 2 are installed on the upper surface of the base 1, a plurality of adjustment structures 5 are provided on the upper surface of the base 1, and an auxiliary structure 6 is provided on the lower surface of the support block 4.

[0031] In the embodiments of the present invention, please refer to Figure 2 and Figure 3The adjusting structure 5 comprises an adjusting frame 51, which is fixedly connected to the base 1. An adjusting rod 52 is rotatably connected inside the adjusting frame 51. A movable plate 54 is threadedly connected to the circular arc surface of the adjusting rod 52. The movable plate 54 is slidably connected to the inner wall of the adjusting frame 51. A positioning rod 55 is threadedly inserted on the upper surface of the movable plate 54. One end of the positioning rod 55 away from the movable plate 54 is rotatably connected to the support plate 3. A handle 56 is fixedly connected to the circular arc surface of the positioning rod 55. A limiting plate 57 is fixedly connected to the lower surface of the support plate 3. The surface of the limiting plate 57 is slidably connected to the movable plate 54. The position and height of the support plate 3 and the support block 4 can be adjusted by rotating the adjusting rod 52 and the positioning rod 55. The operation is simple and convenient. In batch production, When using lampshades of different shapes, there is no need to remake matching support components, which improves work efficiency and saves costs. The end of the adjusting rod 52 away from the adjusting frame 51 is fixedly connected with an anti-skid sleeve 53, and the arc surface of the anti-skid sleeve 53 is provided with a plurality of anti-skid patterns. The anti-skid sleeve 53 increases the friction of one end of the adjusting rod 52, which is convenient for the user to rotate the adjusting rod 52. The inner wall of the adjusting frame 51 is fixedly connected with a sliding rod 58, and the arc surface of the sliding rod 58 is slidably connected to the moving plate 54. The sliding rod 58 is used to further limit the moving plate 54, so that the moving plate 54 moves more stably in the adjusting frame 51. A scale 59 is provided on one side of the limiting plate 57. The distance between the supporting plate 3 and the moving plate 54 is judged by observing the scale 59, thereby improving the accuracy.

[0032] In the embodiments of the present invention, please refer to Figure 4 and Figure 5 The auxiliary structure 6 includes a mounting block 61, which is fixedly connected to the support block 4. A mounting groove 62 is provided on one side of the support plate 3 close to the support block 4. The inner wall of the mounting groove 62 is slidably connected to the mounting block 61. A mounting rod 63 is slidably connected to one side of the support plate 3. A mounting hole 64 is provided on the surface of the mounting block 61 at a position corresponding to the mounting rod 63. The inner wall of the mounting hole 64 is slidably connected to the mounting rod 63. A spring 65 is sleeved on the arc surface of the mounting rod 63. The two ends of the spring 65 are respectively fixedly connected to the mounting rod 63 and the support plate 3. The mounting block 61 is limited by operating the mounting rod 63 so that the mounting block 61 is fixed in the mounting groove 62. The support block 4 is fixed on the support plate 3, and the installation and disassembly operations are simple and convenient, which is convenient for replacing the special-shaped support block 4 that better fits the edge of the lampshade when processing lampshades of different shapes in the future. The end of the mounting rod 63 away from the support plate 3 is fixedly connected with a pull ring 66, and the mounting rod 63 is driven to move by operating the pull ring 66, which is convenient for the user to move the mounting rod 63. Two pulleys 67 are rotatably connected to the position of the upper surface of the support plate 3 corresponding to the mounting groove 62. The arc surface of the pulley 67 is slidably connected to the mounting block 61. The pulley 67 reduces the friction between the inner wall of the mounting groove 62 and the mounting block 61, so that the mounting block 61 can slide into the mounting groove 62 more smoothly.

[0033] The working principle of a fixture for a vehicle lamp shade production line provided by the utility model is as follows: in the vehicle lamp shade production line, a plurality of support plates 3 and support blocks 4 are used to support the lamp shade, and an electric fixture 2 is used to press the lamp shade down on the support block 4, and then the lamp shade is processed. When lamp shades of different shapes are produced in batches, it is necessary to replace the corresponding support components according to the shape and size of the lamp shade, and the positions and heights of a plurality of support plates 3 need to be changed. The height of the traditional support plate 3 cannot be adjusted and needs to be remade and fixed to the base 1 by screws. The overall operation is time-consuming, labor-intensive, and costly. At this time, the adjusting rod 52 is first rotated, and the adjusting rod 52 drives the moving plate 54 to move along the adjusting frame 51 by means of the thread, and the moving plate 54 drives the supporting plate 3 and the supporting block 4 to move to the appropriate position, and then the handle 56 is rotated, and the handle 56 drives the positioning rod 55 to rotate, and the positioning rod 55 drives the moving plate 54 to move along the adjusting frame 51 by means of the thread. The thread moves upward or downward along the movable plate 54, and the positioning rod 55 drives the support plate 3 and the support block 4 to move to the appropriate position. During this process, the limit plate 57 always slides along the movable plate 54, and the position and height of multiple support plates 3 and support blocks 4 are adjusted in the same way. The friction at one end of the adjustment rod 52 is increased by the anti-slip sleeve 53, which is convenient for the user to rotate the adjustment rod 52. The movable plate 54 is further limited by the slide rod 58, so that the movable plate 54 can move more stably inside the adjustment frame 51. The distance between the support plate 3 and the movable plate 54 is judged by observing the scale 59 to improve the accuracy. The adjustment is completed. By rotating the adjusting rod 52 and the positioning rod 55, the position and height of the support plate 3 and the support block 4 can be adjusted. The operation is simple and convenient. When producing lampshades of different shapes in batches, there is no need to remake matching support components, which improves work efficiency and saves costs.

[0034] When producing different lampshades in batches, it is necessary to make matching support blocks 4 according to the edge shapes of the lampshades so that the support blocks 4 and the lampshades fit more closely. The traditional operation is to fix the support blocks 4 with multiple screws, and the installation and removal operations are cumbersome. At this time, the pull ring 66 is first moved in the direction away from the support plate 3, and the pull ring 66 drives the mounting rod 63 to move along the support plate 3. During this process, the spring 65 is in an extended state until the mounting rod 63 slides out of the mounting hole 64 on the mounting block 61, and then the support block 4 is moved upward, and the support block 4 drives the mounting block 61 to slide away from the mounting groove 62, and then the mounting block 61 on the matching support block 4 is slid into the mounting groove 62, and the pull ring is released. Ring 66, the mounting rod 63 moves towards the direction approaching the support plate 3 under the action of the elastic force of the spring 65 until the mounting rod 63 slides into the mounting hole 64, so that the mounting block 61 is fixed in the mounting groove 62, wherein the pulley 67 is used to reduce the friction between the inner wall of the mounting groove 62 and the mounting block 61, so that the mounting block 61 can slide into the mounting groove 62 more smoothly, and the adjustment is completed. The mounting block 61 is limited by operating the mounting rod 63, so that the mounting block 61 is fixed in the mounting groove 62, and then the support block 4 is fixed on the support plate 3. The installation and disassembly operations are simple and convenient, which is convenient for subsequent processing of lampshades of different shapes and replacement of special-shaped support blocks 4 that better fit the edge of the lampshade.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fixture for a car lamp shade production line, characterized in that: include: A base (1), a plurality of support plates (3) and a plurality of support blocks (4); two electric clamps (2) are installed on the upper surface of the base (1); a plurality of adjustment structures (5) are provided on the upper surface of the base (1); the adjustment structure (5) comprises an adjustment frame (51); the adjustment frame (51) is fixedly connected to the base (1); an adjustment rod (52) is rotatably connected inside the adjustment frame (51); a movable plate (54) is threadedly connected to the circular arc surface of the adjustment rod (52); the movable plate (54) is slidably connected to the inner wall of the adjustment frame (51); a positioning rod (55) is threadedly inserted on the upper surface of the movable plate (54); an end of the positioning rod (55) away from the movable plate (54) is rotatably connected to the support plate (3); a handle (56) is fixedly connected to the circular arc surface of the positioning rod (55); a limit plate (57) is fixedly connected to the lower surface of the support plate (3); and the surface of the limit plate (57) is slidably connected to the movable plate (54).

2. The fixture for a vehicle lamp shade production line according to claim 1, characterized in that: One end of the adjusting rod (52) away from the adjusting frame (51) is fixedly connected to an anti-skid sleeve (53), and a plurality of anti-skid grooves are formed on the arc surface of the anti-skid sleeve (53).

3. The fixture for a vehicle lamp shade production line according to claim 1, characterized in that: A sliding rod (58) is fixedly connected to the inner wall of the adjustment frame (51), and the arc surface of the sliding rod (58) is slidably connected to the moving plate (54).

4. The fixture for a vehicle lamp shade production line according to claim 1, characterized in that: A scale (59) is provided on one side of the limiting plate (57).

5. The fixture for a vehicle lamp shade production line according to claim 1, characterized in that: The lower surface of the support block (4) is provided with an auxiliary structure (6), the auxiliary structure (6) comprising a mounting block (61), the mounting block (61) being fixedly connected to the support block (4), a mounting groove (62) being provided on a side of the support plate (3) close to the support block (4), the inner wall of the mounting groove (62) being slidably connected to the mounting block (61), a mounting rod (63) being slidably connected to one side of the support plate (3), a mounting hole (64) being provided on the surface of the mounting block (61) at a position corresponding to the mounting rod (63), the inner wall of the mounting hole (64) being slidably connected to the mounting rod (63), a spring (65) being sleeved on the arc surface of the mounting rod (63), the two ends of the spring (65) being fixedly connected to the mounting rod (63) and the support plate (3) respectively.

6. The fixture for a vehicle lamp shade production line according to claim 5, characterized in that: One end of the mounting rod (63) away from the support plate (3) is fixedly connected with a pull ring (66).

7. The fixture for a vehicle lamp shade production line according to claim 5, characterized in that: Two pulleys (67) are rotatably connected to the upper surface of the support plate (3) at positions corresponding to the mounting grooves (62). The arc surface of the pulley (67) is slidably connected to the mounting block (61).

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