Knob shaping jig

Abstract

The utility model belongs to button processing technical field relates to a button shaping jig, including upper bottom plate and lower bottom plate, the pair of opposite surfaces of upper bottom plate and lower bottom plate are equipped with upper die and lower die respectively, be equipped with product clamp on the lower die, both sides of product clamp are equipped with the sliding slot, the sliding connection of sliding slot has the line position sliding block, the both sides symmetry of upper die is equipped with two shovel base, the end of line position sliding block away from product clamp is equipped with the upward slope, be equipped with the adjusting mechanism for adjusting the distance between two shovel base on the upper die. The present application is used for button shaping, and the intensity is appropriate, and the product is not easy to be damaged, and the shaping quality and efficiency of button are greatly improved, the distance between two shovel base can be adjusted through adjusting mechanism, thereby the displacement amount when shovel base drives line position sliding block displacement is adjusted, thereby the shaping amount when button shaping is adjusted, and the practicality is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of toggle button processing technology, and in particular to a toggle button shaping fixture. Background Technology

[0002] Toggle switches, which are buttons or switches that switch states by tossing, are commonly used in electronic devices, mechanical controls, or household appliances. Users have high requirements for their appearance. To improve the service life and texture of toggle switches, some toggle switches adopt a sintered metal unibody structure. After the metal is sintered, it will deform and needs to be reshaped. Common reshaping methods are manual correction or simple jigs. Manual correction is inefficient and prone to producing defective products, which is not suitable for the needs of mass production. Simple jigs fix the product's reshaping dimensions and cannot be adjusted, resulting in poor practicality. Utility Model Content

[0003] The main objective of this invention is to provide a toggle switch shaping fixture to solve the problems of low efficiency, low pass rate, and poor practicality caused by manual correction or simple fixture making when shaping toggle switches as mentioned in the background art.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: a toggle shaping fixture, comprising an upper base plate and a lower base plate, wherein an upper mold and a lower mold are respectively provided on opposite sides of the upper base plate and the lower base plate, a product clamp is provided on the lower mold, and a sliding groove is provided on both sides of the product clamp, wherein a sliding slider is slidably connected in the sliding groove, two shovel bases are symmetrically provided on both sides of the upper mold, and an upward inclined surface is provided on the end of the sliding slider away from the product clamp, and an adjustment mechanism is provided on the upper mold for adjusting the distance between the two shovel bases.

[0005] Preferably, the product fixture includes an insert embedded in the lower mold, the upper end face of the insert being flush with the upper end face of the lower mold, the insert having a concave center, the concave center being collinear with the two sliding grooves, and two support bars embedded along the length of the insert, each of the two support bars having a contour block at its center.

[0006] Preferably, the upper mold has an inner cavity, and the adjustment mechanism includes a slider that is slidably disposed in the inner cavity via a slide rail. A lead screw parallel to the slide rail is rotatably disposed in the inner cavity. The slider has a screw hole that matches the lead screw. The lead screw passes through the slider, and one end of the lead screw extends out of the inner cavity and is fixed with an adjusting nut. Two guide rods are fixed to the top of the side of the shovel base. The other ends of the two guide rods extend movably into the inner cavity and are fixed with a connecting block. The slider is located below the connecting block. The slider has two guide grooves distributed in a figure-eight shape. The connecting block has a boss that is slidably connected in the guide grooves.

[0007] Preferably, the upper mold is provided with guide posts around its perimeter, and the lower mold is provided with guide holes that match the guide posts.

[0008] The beneficial effects of this utility model are as follows: This application provides two sliding blocks on both sides of the product fixture. The upper mold has shovel bases corresponding to the sliding blocks. When the upper mold and the lower mold are closed, the shovel bases drive the sliding blocks to move towards the center, thereby extruding and shaping the toggle switch. Unlike traditional manual shaping methods, this application provides suitable strength and is less likely to damage the product during toggle switch shaping, greatly improving the shaping quality and efficiency. The distance between the two shovel bases can be adjusted through the adjustment mechanism, thereby adjusting the displacement of the sliding blocks driven by the shovel bases, and thus adjusting the shaping amount during toggle switch shaping, enhancing practicality. Attached Figure Description

[0009] Figure 1 This is a diagram showing the arrangement of the toggle shaping fixture during operation, as illustrated in the example.

[0010] Figure 2 This is a schematic diagram of the lower mold structure.

[0011] Figure 3 This is a schematic diagram of the adjustment mechanism.

[0012] The numbers in the diagram represent:

[0013] 1. Upper base plate; 2. Lower base plate; 3. Upper mold; 4. Lower mold; 5. Slide groove; 6. Sliding slider; 7. Shovel base; 8. Insert; 9. Support bar; 10. Contouring block; 11. Sliding block; 12. Lead screw; 13. Adjusting nut; 14. Guide rod; 15. Connecting block; 16. Guide groove; 17. Boss; 18. Guide post. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to specific embodiments.

[0015] Example:

[0016] like Figure 1-3 As shown, a toggle knob shaping fixture of this utility model includes an upper base plate 1 and a lower base plate 2. An upper mold 3 and a lower mold 4 are respectively provided on opposite sides of the upper base plate 1 and the lower base plate 2. A product clamp is provided on the lower mold 4. Slide grooves 5 are provided on both sides of the product clamp. A sliding slider 6 is slidably connected in the slide grooves 5. Two shovel bases 7 are symmetrically provided on both sides of the upper mold 3. The shovel base 7 is rectangular in shape. The bottom of the shovel base 7 is a downward slope on the side near the product clamp. The sliding slider 11 is an upward slope on the end away from the product clamp. An adjustment mechanism is provided on the upper mold 3 for adjusting the distance between the two shovel bases 7.

[0017] The product fixture includes an insert 8 embedded in the lower mold 4. The upper end face of the insert 8 is flush with the upper end face of the lower mold 4. The middle position of the insert 8 is provided with an indentation. The indentation is collinear with the two sliding grooves 5. Two support bars 9 are embedded in the insert 8 along its length direction. The middle position of each of the two support bars 9 is provided with a contour block 10.

[0018] The upper mold 3 has an inner cavity. The adjustment mechanism includes a slider 11 that is slidably disposed in the inner cavity via a slide rail. A lead screw 12 that is rotatably disposed in the inner cavity and parallel to the slide rail is provided. The slider 11 has a screw hole that matches the lead screw 12. The lead screw 12 passes through the slider 11 and is threadedly connected to the screw hole. One end of the lead screw 12 extends out of the inner cavity and is fixed with an adjusting nut 13. Two guide rods 14 are fixed to the top of the side of the shovel base 7. The other ends of the two guide rods 14 extend movably into the inner cavity and are fixed with a connecting block 15. The slider 11 is located below the connecting block 15. The slider 11 has two guide grooves 16 distributed in a figure-eight shape. The connecting block 15 has a boss 17 that is slidably connected in the guide grooves 16.

[0019] The upper mold 3 is provided with guide posts 18 around its perimeter, and the lower mold 4 is provided with guide holes that match the guide posts 18.

[0020] The working process of this application is as follows: The lower mold 4 is fixed to the table by the lower base plate 2, and the upper mold 3 is fixed to the press by the upper base plate 1. The button to be shaped is placed upside down on the contour block 10. The press drives the upper mold 3 downward, and the upper mold 3 drives the shovel base 7 downward. The shovel base 7 abuts against the inclined surface, thereby driving the movement slider 11 to move towards the middle, thereby squeezing and shaping the side of the button. The adjusting nut 13 is rotated, thereby driving the lead screw 12 to rotate, thereby causing the lead screw 12 to drive the slider 11 to slide along its axial direction. During the sliding process, the slider 11 pushes the boss 17 through the inner wall of the guide groove 16, thereby pushing the connecting block 15 to slide along the axial direction of the guide rod 14, thereby adjusting the specific distance between the two shovel bases 7, thereby adjusting the displacement amount when the shovel base 7 pushes the movement slider 6, thereby adjusting the shaping size of the slider 11 when shaping the button.

[0021] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A toggle switch shaping fixture, characterized in that: The device includes an upper base plate and a lower base plate. An upper mold and a lower mold are respectively provided on opposite sides of the upper base plate and the lower base plate. A product fixture is provided on the lower mold. Slide grooves are provided on both sides of the product fixture. A sliding slider is slidably connected in the slide grooves. Two shovel bases are symmetrically provided on both sides of the upper mold. The end of the sliding slider away from the product fixture has an upward inclined surface. An adjustment mechanism is provided on the upper mold for adjusting the distance between the two shovel bases.

2. The toggle switch shaping fixture according to claim 1, characterized in that: The product fixture includes an insert that is embedded in the lower mold. The upper surface of the insert is flush with the upper surface of the lower mold. The insert has a concave center, which is collinear with the two sliding grooves. Two support bars are embedded in the insert along its length, and each of the two support bars has a contour block in its middle position.

3. The toggle switch shaping fixture according to claim 1, characterized in that: The upper mold has an inner cavity. The adjustment mechanism includes a slider that is slidably disposed in the inner cavity via a slide rail. A lead screw parallel to the slide rail is rotatably disposed in the inner cavity. The slider has a screw hole that matches the lead screw. The lead screw passes through the slider. One end of the lead screw extends out of the inner cavity and is fixed with an adjusting nut. Two guide rods are fixed to the top of the side of the shovel base. The other ends of the two guide rods extend movably into the inner cavity and are fixed with a connecting block. The slider is located below the connecting block. The slider has two guide grooves distributed in a figure-eight shape. The connecting block has a boss that is slidably connected in the guide grooves.

4. The toggle switch shaping fixture according to claim 1, characterized in that: The upper mold is provided with guide posts around its perimeter, and the lower mold is provided with guide holes that match the guide posts.

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