Suspension type spraying clamp

Abstract

The utility model provides a suspension type spraying clamp, which relates to the technical field of spraying clamps and comprises a central rod, a plurality of loop bars are mounted on the peripheral side of the central rod, a pair of supporting rods are mounted on two sides of each loop bar, a plurality of elastic clamps are mounted at the bottom ends of the supporting rods, and a pair of limiting holes are formed in two sides of each elastic clamp. Limiting assemblies are installed in the pair of limiting holes, and a plurality of adjusting assemblies are installed in the center rod. The device solves the problems that in the workpiece clamping process of an existing spraying clamp, when an elastic clamp clamps a small workpiece, the elastic clamp easily expands and deforms the workpiece, limitation cannot be conducted according to the size of the workpiece, a small clamp needs to be replaced, the use cost is increased, meanwhile, the clamp occupies a large space during storage, and the use cost is reduced. And the space utilization rate is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying jigs, and more specifically, particularly relates to a hanging spraying jig. Background Art

[0002] A spraying jig is a device used in the industrial spraying process. Its main function is to fix and support workpieces to ensure that the workpieces can be stably and evenly coated during the spraying process. According to different spraying requirements and workpiece characteristics, spraying jigs can have various types and designs. The hanging spraying jig keeps the workpiece in the correct position and posture during the spraying process, can ensure that the paint evenly covers the surface of the workpiece, avoid paint dripping or uneven painting, and improve the painting quality.

[0003] Based on the above, the inventor found the following problems: When the existing spraying jig clamps a workpiece, when the elastic clamp clamps a smaller workpiece, the elastic clamp easily expands and deforms the workpiece, cannot be restricted according to the workpiece size, and smaller jigs need to be replaced, increasing the use cost. At the same time, the jig takes up a lot of space during storage, reducing the space utilization rate.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a hanging spraying jig is provided in order to achieve a more practical value. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a hanging spraying jig to solve the problem that when the existing spraying jig clamps a workpiece, when the elastic clamp clamps a smaller workpiece, the elastic clamp easily expands and deforms the workpiece, cannot be restricted according to the workpiece size, and smaller jigs need to be replaced, increasing the use cost. At the same time, the jig takes up a lot of space during storage, reducing the space utilization rate.

[0006] The purpose and effect of the hanging spraying jig of the utility model are achieved by the following specific technical means:

[0007] A hanging spraying jig includes a central rod. A plurality of sleeve rods are installed on the periphery of the central rod. A pair of support rods are installed on both sides of the sleeve rod. A plurality of elastic clamps are installed at the bottom ends of the pair of support rods. A pair of limit holes are provided on both sides of the plurality of elastic clamps. A limit component is installed inside the pair of limit holes. A plurality of adjusting components are installed inside the central rod.

[0008] Further, a pair of through grooves are provided at both ends of the elastic clamp. A pair of rubber pads are installed at both ends of the elastic clamp.

[0009] Further, the limiting component includes a connecting rod, the connecting rod penetrates through the inside of the limiting hole, a limiting block is installed at one end of the connecting rod, and a nut is connected to the other end of the connecting rod by external threads.

[0010] Further, several of the adjusting components include several mounting grooves, the several mounting grooves are distributed on the peripheral side of the central rod, a limiting pin is slidably installed inside the mounting groove, one end of the limiting pin is spherical, a spring is installed on one side of the limiting pin, one end of the spring is connected to one side of the mounting groove, several grooves are provided on the inner side of the sleeve rod, and one end of the limiting pin extends into the inside of the groove.

[0011] Further, one end of the limiting pin is matched with the groove, and the peripheral side of the limiting pin is matched with the inside of the mounting groove.

[0012] Further, a limiting ring is installed on the peripheral side of the central rod at a position below the sleeve rod.

[0013] Further, a threaded hole is provided at the top end of the elastic clip, a bolt is threadedly connected inside the threaded hole, and the bottom end of the elastic clip is threadedly connected to the support rod by the bolt.

[0014] Further, an anti-corrosion layer is provided on the surfaces of the central rod, the sleeve rod, the support rod, the elastic clip and the limiting ring.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] Through the combined use of the limiting hole, the connecting rod, the limiting block and the nut, the limiting hole supports the connecting rod. By screwing the nut, the nut moves towards the inside of the connecting rod, reducing the distance between the elastic clips, restricting the clamping pieces on both sides of the elastic clip between the nut and the limiting block. When clamping a smaller workpiece, it can prevent the workpiece from being deformed and reduce the use cost.

[0017] Through the combined use of the limiting ring, the limiting pin, the spring and the groove, when the support rod is rotated, the sleeve rod drives the groove to rotate. Because one end of the limiting pin is spherical, the limiting pin is extruded out of the groove during the rotation of the groove, and the limiting pin squeezes the spring and moves towards the inside of the mounting groove, then the support rod can be rotated to rotate multiple support rods on the same horizontal line. The limiting ring can prevent the support rod from sliding down, so that the staff does not occupy space during cleaning and storage, saving space.

[0018] Through the use of the rubber pad, the rubber pad can prevent the workpiece surface from being damaged due to contact points or friction, and maintain the integrity of its appearance and function.

[0019] Through the anti-corrosion layer provided on the surfaces of the central rod, the sleeve rod, the support rod, the elastic clip and the limiting ring, the anti-corrosion layer can extend the service life of the fixture. Description of the Drawings

[0020] Figure 1 This is a three-dimensional schematic diagram of a hanging spraying fixture of the present utility model.

[0021] Figure 2 This is an enlarged schematic diagram of the elastic clamp of a hanging spraying fixture of the present utility model.

[0022] Figure 3 This is a partial sectional view schematic diagram of the adjusting component of a hanging spraying fixture of the present utility model.

[0023] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0024] 1. Central rod; 2. Sleeve rod; 3. Support rod; 4. Elastic clamp; 5. Bolt; 6. Limit hole; 7. Link rod; 8. Limit block; 9. Nut; 10. Threaded hole; 11. Through groove; 12. Rubber pad; 13. Installation groove; 14. Limit pin; 15. Spring; 16. Groove; 17. Limit ring. Specific embodiments

[0025] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0026] Embodiment:

[0027] As shown in Figure 1 to Figure 3 shown:

[0028] The present utility model provides a hanging spraying fixture, including a central rod 1. A plurality of sleeve rods 2 are installed on the periphery of the central rod 1. A pair of support rods 3 are installed on both sides of the sleeve rod 2. A plurality of elastic clamps 4 are installed at the bottom ends of the pair of support rods 3. A pair of limit holes 6 are provided on both sides of the plurality of elastic clamps 4. A limit component is installed inside the pair of limit holes 6. A plurality of adjusting components are installed inside the central rod 1.

[0029] Among them, a pair of through grooves 11 are provided at both ends of the elastic clamp 4. A pair of rubber pads 12 are installed at both ends of the elastic clamp 4. By using the rubber pads 12, the rubber pads 12 can avoid damaging the surface of the workpiece due to contact points or friction, and maintain its appearance and functional integrity.

[0030] Among them, the limiting component includes a connecting rod 7. The connecting rod 7 penetrates through the inside of the limiting hole 6. A limiting block 8 is installed at one end of the connecting rod 7. The other end of the connecting rod 7 is connected with a nut 9 through external threads. By the combined use of the limiting hole 6, the connecting rod 7, the limiting block 8 and the nut 9, the limiting hole 6 supports the connecting rod 7. By screwing the nut 9, the nut 9 moves towards the inner side of the connecting rod 7, reducing the distance between the elastic clips 4, and restricting the clamping pieces on both sides of the elastic clip 4 between the nut 9 and the limiting block 8. When clamping a smaller workpiece, it can prevent the workpiece from being deformed and reduce the use cost.

[0031] Among them, several of the adjusting components include several installation grooves 13. The several installation grooves 13 are distributed on the circumference of the central rod 1. A limiting pin 14 is slidably installed inside the installation groove 13. One end of the limiting pin 14 is spherical. A spring 15 is installed on one side of the limiting pin 14. One end of the spring 15 is connected to one side of the installation groove 13. Several grooves 16 are provided on the inner side of the sleeve rod 2. One end of the limiting pin 14 extends into the inside of the groove 16. By the combined use of the limiting pin 14, the spring 15 and the groove 16, when rotating the support rod 3, the sleeve rod 2 drives the groove 16 to rotate. Because one end of the limiting pin 14 is spherical, the limiting pin 14 is extruded out of the groove 16 during the rotation of the groove 16, and the limiting pin 14 squeezes the spring 15 to move into the installation groove 13, and then the support rod 3 can be rotated. Rotating multiple support rods 3 on the same horizontal line can save space when cleaning and storing without occupying space.

[0032] Among them, one end of the limiting pin 14 matches the groove 16, and the circumference of the limiting pin 14 matches the inside of the installation groove 13.

[0033] Among them, a limiting ring 17 is installed at the position below the sleeve rod 2 on the circumference of the central rod 1. By using the limiting ring 17, the support rod 3 can be prevented from sliding down.

[0034] Among them, a threaded hole 10 is provided at the top end of the elastic clip 4. A bolt 5 is threadedly connected inside the threaded hole 10. The bottom end of the elastic clip 4 is threadedly connected to the support rod 3 through the bolt 5.

[0035] Among them, an anti-corrosion layer is provided on the surfaces of the central rod 1, the sleeve rod 2, the support rod 3, the elastic clip 4 and the limiting ring 17. By using the anti-corrosion layer, the service life of the fixture can be prolonged.

[0036] The specific usage method and function of this embodiment:

[0037] First, check the integrity of this device. It can be used only after confirmation. When in use, first thread the elastic clip 4 onto the support rod 3 through the bolt 5. The limiting hole 6 supports the connecting rod 7. According to the size of the workpiece, by turning the nut 9, the nut 9 moves towards the inner side of the connecting rod 7, reducing the distance between the elastic clips 4 and restricting the clamping pieces on both sides of the elastic clip 4 between the nut 9 and the limiting block 8 to avoid deforming smaller workpieces and reducing the use cost. Rotate the support rod 3, and the sleeve rod 2 drives the groove 16 to rotate. When the limit pin 14 rotates to the position of the groove 16, the limit pin 14 extends into the groove 16 under the elastic force of the spring 15 to fix the sleeve rod 2 to the central rod 1. The limiting ring 17 can prevent the support rod 3 from sliding down. Then, multiple support rods 3 can be rotated out of alignment. Install the workpiece on the elastic clip 4 to facilitate uniform spraying of the workpiece on the elastic clip 4. Through the use of the rubber pad 12, the rubber pad 12 can prevent damage to the surface of the workpiece due to contact points or friction and maintain the integrity of its appearance and function. When the fixture needs to be cleaned and stored, rotate the support rod 3, and the sleeve rod 2 drives the groove 16 to rotate. Since one end of the limit pin 14 is spherical, the limit pin 14 is extruded out of the groove 16 during the rotation of the groove 16, and the limit pin 14 squeezes the spring 15 and moves into the installation groove 13, then the support rod 3 can be rotated to rotate multiple support rods 3 on the same horizontal line, so that the staff does not occupy space during cleaning and storage, saving space. Through the surface of the central rod 1, the sleeve rod 2, the support rod 3, the elastic clip 4 and the limiting ring 17 being provided with an anti-corrosion layer, the anti-corrosion layer can extend the service life of the fixture. The overall design of this device is novel and the structure is simple, so it is worthy of wide promotion and use.

[0038] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A hanging spraying fixture, comprising a central rod (1), characterized in that: A number of sleeve rods (2) are installed on the peripheral side of the central rod (1). A pair of support rods (3) are installed on both sides of the sleeve rod (2). A number of elastic clips (4) are installed at the bottom ends of the pair of support rods (3). A pair of limit holes (6) are provided on both sides of the number of elastic clips (4). A limit component is installed inside the pair of limit holes (6). A number of adjustment components are installed inside the central rod (1).

2. The hanging spraying fixture according to claim 1, wherein: A pair of through grooves (11) are provided at both ends of the elastic clip (4). A pair of rubber pads (12) are installed at both ends of the elastic clip (4).

3. The hanging spraying fixture according to claim 2, wherein: The limit component includes a connecting rod (7). The connecting rod (7) penetrates inside the limit hole (6). A limit block (8) is installed at one end of the connecting rod (7). A nut (9) is connected to the other end of the connecting rod (7) through external threads.

4. The hanging spraying fixture according to claim 3, wherein: The number of adjustment components includes a number of installation grooves (13). The number of installation grooves (13) are distributed on the peripheral side of the central rod (1). A limit pin (14) is slidably installed inside the installation groove (13). One end of the limit pin (14) is spherical. A spring (15) is installed on one side of the limit pin (14). One end of the spring (15) is connected to one side of the installation groove (13). A number of grooves (16) are provided on the inner side of the sleeve rod (2). One end of the limit pin (14) extends into the inside of the groove (16).

5. The hanging spraying fixture according to claim 4, wherein: One end of the limit pin (14) is matched with the groove (16). The peripheral side of the limit pin (14) is matched with the inside of the installation groove (13).

6. The hanging spraying fixture according to claim 5, wherein: A limit ring (17) is installed on the peripheral side of the central rod (1) at a position below the sleeve rod (2).

7. The hanging spraying fixture according to claim 6, wherein: A threaded hole (10) is provided at the top end of the elastic clip (4). A bolt (5) is threadedly connected inside the threaded hole (10). The bottom end of the elastic clip (4) is threadedly connected to the support rod (3) through the bolt (5).

8. The hanging spraying fixture according to claim 7, characterized in that: Anticorrosion layers are provided on the surfaces of the central rod (1), sleeve rod (2), support rod (3), elastic clip (4), and limit ring (17).

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