Clamp for die lettering

Abstract

The utility model discloses a clamp for die lettering, which relates to the field of glass die production and is technically characterized by comprising a base, an adjusting plate is hinged to one end of the base and positioned at the top of the base, and the base and the adjusting plate are separated to form an adjusting interval. An adjusting plate is arranged on the top of the base, a clamping mechanism used for clamping a mold is arranged at the top of the adjusting plate, a movable plate is slidably connected to the top of the base, an adjusting top seat is arranged at the top of the movable plate, the top of the adjusting top seat abuts against the adjusting plate, a fixed plate is arranged on one side of the movable plate, and a first fixing hole is formed in one side of the fixed plate. And a plurality of second fixing holes are formed in one side of the base, and fixing bolts are arranged in the first fixing holes in a penetrating mode, so that the technical problems that due to the complexity that an inner cavity of a mold is usually composed of a plurality of curved surfaces, accurate positioning cannot be achieved during carving of a carving head, and lettering becomes very difficult are solved.

Description

Technical Field

[0001] The utility model relates to the field of glass mold production, in particular to a clamp used for mold engraving. Background Art

[0002] Glass molds are indispensable tools in the glass manufacturing industry, specifically used to shape various glass bottles. These molds are usually made of high-temperature resistant materials and can withstand the high temperature of molten glass. In the glass manufacturing process, the glass raw materials in the furnace are heated to a liquid state and then poured into the mold; as the glass raw materials cool and solidify in the mold, it forms the shape of the mold cavity, thus forming the final glass product; this means that the shape inside the glass mold will directly affect the appearance of the glass product.

[0003] In order to distinguish different batches or types of glass bottles, it is often necessary to mark fonts or numbers on the surface of the glass bottles; these marks usually have brand logos, production dates, capacity information or any other information that helps to identify and track products; in order to mold the glass bottles with such marks, it is necessary to engrave the inner cavity of the glass mold; however, since the inner cavity of the mold is often designed very complexly, these cavities are usually composed of multiple curved surfaces. This complexity makes it impossible for the engraving head to be accurately positioned during engraving, making engraving very difficult. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a clamp for mold engraving, aiming to solve the technical problem that the mold cavity is usually composed of multiple curved surfaces. This complexity makes it impossible to accurately position the engraving head during engraving, making engraving very difficult.

[0005] The technical solution of the utility model to solve the above technical problems is:

[0006] A clamp for mold engraving, comprising a base, one end of the base is hinged with an adjustment plate, the adjustment plate is located at the top of the base, the base and the adjustment plate are separated to form an adjustment interval, the top of the adjustment plate is provided with a clamping mechanism for clamping the mold, the top of the base is slidably connected with a movable plate, the top of the movable plate is provided with an adjustment top seat, the top of the adjustment top seat abuts against the adjustment plate, a fixing plate is provided on one side of the movable plate, a first fixing hole is opened on one side of the fixing plate, a plurality of second fixing holes are opened on one side of the base, a fixing bolt is passed through the first fixing hole, and the insertion end of the fixing bolt is threadedly matched with any of the second fixing holes.

[0007] When the external engraving head needs to engrave the curved surface of the mold, the movable plate slides, so that the movable plate drives the adjusting top seat to move. When the adjusting top seat moves toward the hinge of the adjusting plate and the base, the adjusting top seat pushes the adjusting plate to rotate around the hinge point, so that the mold located in the clamping mechanism can be adjusted as needed so that the engraving head can engrave perpendicular to the curved surface of the mold. Once adjusted to a suitable angle, the operator can pass the first fixing hole and the corresponding second fixing hole through the fixing bolt to fix the movable plate on the base, ensuring that the mold remains stable during the engraving process and will not move or rotate due to external force.

[0008] Further, in the present application, a transmission bar is provided at the bottom of the movable plate, a transmission convex tooth is provided at the bottom of the transmission bar, a transmission slide groove is provided at the top of the base, the transmission bar is slidably matched with the transmission slide groove, a transmission groove connected to the transmission slide groove is provided inside the base, a transmission gear is rotatably connected in the transmission groove, the transmission gear is meshed with the transmission convex tooth, a transmission shaft is passed through the transmission gear, a transmission rotating groove connected to the transmission groove is provided on the other side of the base, the transmission shaft is rotatably matched with the transmission rotating groove, one end of the transmission shaft passes through the transmission rotating groove, and a transmission knob is provided at the passing end of the transmission shaft.

[0009] When the operator drives the transmission shaft to rotate, the transmission gear is driven to rotate. Due to the meshing of the transmission gear and the transmission convex teeth, the transmission bar moves along the transmission slide groove, so that the movable plate slides smoothly on the base. Through the above structure, the operator can easily adjust the position of the top seat to drive the clamping mechanism to adjust to a suitable angle, ensuring that the engraving head can accurately align with the curved surface of the mold for engraving.

[0010] Furthermore, in the present application, an adjusting slot is provided at the top of the base, and an adjusting slider is provided at the bottom of the movable plate, and the adjusting slider is slidably matched with the adjusting slot.

[0011] By adjusting the sliding cooperation between the slider and the slide groove, the movable plate can be accurately moved and positioned on the base, thereby improving the efficiency of lettering and the quality of mold lettering.

[0012] Furthermore, in the present application, a guide plate is provided on the other side of the base, the top of the guide plate extends to one side of the adjustment plate, a guide column is provided on one side of the adjustment plate, a guide groove is provided inside the guide plate, and one end of the guide column is slidably matched with the guide groove.

[0013] Further, in the present application, one end of the guide column passes through the guide slot, the passing end of the guide column is provided with a fixing cover, one end of the fixing cover is provided with a fixing cavity, and the fixing cavity is threadedly matched with the passing end of the guide column.

[0014] Furthermore, in the present application, a fixing slot is provided at the top of the movable plate, and a fixing column is provided at the bottom of the adjusting top seat, and the fixing column is plugged into the fixing slot.

[0015] Furthermore, in the present application, a fixing sleeve is provided inside the fixing slot, the fixing sleeve is elastic, and one end of the fixing pin is snap-fitted with the inside of the fixing sleeve.

[0016] Furthermore, in the present application, the clamping mechanism includes a first clamping plate and a second clamping plate, the first clamping plate is arranged on the top of the adjustment plate, the second clamping plate is slidably connected to the top of the adjustment plate, and the first clamping plate and the second clamping plate are separated to form a clamping gap.

[0017] Furthermore, in the present application, a support frame is provided on the top of the adjustment plate, a clamping hole is opened inside the support frame, a clamping screw is threadedly connected to the clamping hole, a rotating hole is opened on one side of the second clamping plate, and one end of the clamping screw is rotatably matched with the rotating hole.

[0018] Furthermore, in the present application, a clamping groove is provided on the top of the adjusting plate, and a clamping slider is provided on the bottom of the second clamping plate, and the clamping slider is slidably matched with the clamping groove.

[0019] The utility model has the following beneficial effects:

[0020] When the external engraving head needs to engrave the curved surface of the mold, the movable plate slides, so that the movable plate drives the adjusting top seat to move. When the adjusting top seat moves toward the hinge of the adjusting plate and the base, the adjusting top seat pushes the adjusting plate to rotate around the hinge point, so that the mold located in the clamping mechanism can be adjusted as needed so that the engraving head can engrave perpendicular to the curved surface of the mold. Once adjusted to a suitable angle, the operator can pass the first fixing hole and the corresponding second fixing hole through the fixing bolt to fix the movable plate on the base, ensuring that the mold remains stable during the engraving process and will not move or rotate due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a structural schematic diagram of the guide plate of the utility model.

[0023] Figure 3 It is a schematic structural diagram of the adjustment interval of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the adjustable top seat of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the transmission convex teeth of the utility model.

[0026] Figure 6 It is a structural schematic diagram of the transmission gear of the utility model.

[0027] Figure 7 It is a structural schematic diagram of the transmission groove of the utility model.

[0028] Wherein, the reference numerals are:

[0029] 1. Base; 2. Adjustment plate; 3. Clamping mechanism; 4. Guide plate; 5. Guide slide; 6. Guide column; 7. Fixed cover; 8. Fixed cavity; 9. Movable plate; 10. Fixed plate; 11. First fixing hole; 12. Fixing bolt; 13. Second fixing hole; 14. Adjustment interval; 16. Support frame; 17. Clamping hole; 18. Clamping interval; 19. First clamping plate; 20. Second clamping plate; 21. Clamping slide; 22. Clamping slider; 23. Rotation hole; 24. Clamping screw; 25. Adjustment top seat; 26. Adjustment slide; 27. Adjustment slider; 28. Transmission slide; 29. ​​Transmission bar; 30. Transmission convex tooth; 31. Transmission groove; 32. Transmission rotating groove; 33. Transmission knob; 34. Transmission shaft; 35. Transmission gear; 36. Fixed plug column; 37. Fixed slot; 38. Fixed sleeve. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Reference Figure 1-Figure 7 In some specific embodiments, a clamp for mold engraving includes a base 1, one end of the base 1 is hinged with an adjustment plate 2, the adjustment plate 2 is located at the top of the base 1, the base 1 and the adjustment plate 2 are separated to form an adjustment interval 14, the top of the adjustment plate 2 is provided with a clamping mechanism 3 for clamping the mold, the top of the base 1 is slidably connected with a movable plate 9, the top of the movable plate 9 is provided with an adjustment top seat 25, the top of the adjustment top seat 25 is in contact with the adjustment plate 2, a fixed plate 10 is provided on one side of the movable plate 9, a first fixing hole 11 is opened on one side of the fixing plate 10, a plurality of second fixing holes 13 are opened on one side of the base 1, a fixing bolt 12 is penetrated in the first fixing hole 11, and the insertion end of the fixing bolt 12 is threadedly matched with any of the second fixing holes 13.

[0034] Through the above technical solution, when the external engraving head needs to engrave the curved surface of the mold, the movable plate 9 slides, so that the movable plate 9 drives the adjusting top seat 25 to move. When the adjusting top seat 25 moves toward the hinge of the adjusting plate 2 and the base 1, the adjusting top seat 25 will push the adjusting plate 2 to rotate around the hinge point, so that the mold located in the clamping mechanism 3 can be adjusted as needed so that the engraving head can engrave perpendicular to the curved surface of the mold. Once adjusted to a suitable angle, the operator can penetrate the first fixing hole 11 and the corresponding second fixing hole 13 through the fixing bolt 12, thereby fixing the movable plate 9 on the base 1, ensuring that the mold remains stable during the engraving process and will not move or rotate due to the action of external force.

[0035] Reference Figure 6-Figure 7 In some specific embodiments, a transmission bar 29 is provided at the bottom of the movable plate 9, and a transmission convex tooth 30 is provided at the bottom of the transmission bar 29. A transmission slide groove 28 is provided at the top of the base 1. The transmission bar 29 slidably cooperates with the transmission slide groove 28. A transmission groove 31 connected to the transmission slide groove 28 is provided inside the base 1. A transmission gear 35 is rotatably connected in the transmission groove 31. The transmission gear 35 meshes with the transmission convex tooth 30. A transmission shaft 34 is passed through the transmission gear 35. A transmission rotating groove 32 connected to the transmission groove 31 is provided on the other side of the base 1. The transmission shaft 34 rotatably cooperates with the transmission rotating groove 32. One end of the transmission shaft 34 passes through the transmission rotating groove 32, and a transmission knob 33 is provided at the passing end of the transmission shaft 34.

[0036] Through the above technical solution, when the operator drives the transmission shaft 34 to rotate, the transmission gear 35 is thereby driven to rotate. Due to the meshing of the transmission gear 35 with the transmission convex tooth 30, the transmission bar 29 moves along the transmission slide groove 28, thereby allowing the movable plate 9 to slide smoothly on the base 1. Through the above structure, the operator can easily adjust the position of the top seat 25 to facilitate driving the clamping mechanism 3 to adjust to a suitable angle, thereby ensuring that the engraving head can accurately align with the curved surface of the mold for engraving.

[0037] Reference Figure 2-Figure 7 In some specific embodiments, an adjusting slot 26 is provided at the top of the base 1 , and an adjusting slider 27 is provided at the bottom of the movable plate 9 , and the adjusting slider 27 is slidably matched with the adjusting slot 26 .

[0038] Through the above technical solution, by adjusting the sliding cooperation between the slider 27 and the slide groove 26, the movable plate 9 can be accurately moved and positioned on the base 1, thereby improving the efficiency of lettering and the quality of mold lettering.

[0039] Reference Figure 1-Figure 3In some specific embodiments, a guide plate 4 is provided on the other side of the base 1, the top of the guide plate 4 extends to one side of the adjustment plate 2, a guide column 6 is provided on one side of the adjustment plate 2, a guide groove 5 is provided inside the guide plate 4, and one end of the guide column 6 is slidably engaged with the guide groove 5.

[0040] Through the above technical solution, when the operator pushes or pulls the movable plate 9 to move it along the adjustment groove 26 of the base 1, the guide column 6 will slide in the guide groove 5, thereby guiding the adjustment plate 2 to move in the expected trajectory and angle. This design further improves the stability and adjustment accuracy of the clamping mechanism 3, ensuring that the mold can maintain the correct position and angle during the engraving process.

[0041] In addition, the guide slot 5 is in an arc shape.

[0042] Reference Figure 1-Figure 3 In some specific embodiments, one end of the guide column 6 passes through the guide slot 5, and a fixing cover 7 is provided at the passing end of the guide column 6. A fixing cavity 8 is opened at one end of the fixing cover 7, and the fixing cavity 8 is threadedly matched with the passing end of the guide column 6.

[0043] Through the above technical solution, by rotating the fixing cover 7, the thread of the fixing cover 7 is closely matched with the thread of the guide column 6, thereby locking the position of the guide column 6. This design makes the position of the adjustment plate 2 very stable during the engraving process, and it will not move even under the action of external force.

[0044] Reference Figure 5 In some specific implementations, a fixing slot 37 is provided at the top of the movable plate 9 , and a fixing pin 36 is provided at the bottom of the adjusting top seat 25 , and the fixing pin 36 is plugged into the fixing slot 37 .

[0045] Through the above technical solution, when the mold needs to be engraved on a plane, the adjusting top seat 25 is pulled out, so that the fixed pin 36 of the adjusting top seat 25 is disengaged from the fixed slot 37, so that the adjusting plate 2 loses the obstruction of the adjusting top seat 25, and the adjusting plate 2 contacts the movable plate 9, and the adjusting plate 2 is in a planar state to ensure that the mold remains stable and horizontal during the engraving process, so that the engraving head can engrave perpendicular to the mold plane.

[0046] Reference Figure 5 In some specific implementations, a fixing sleeve 38 is provided inside the fixing slot 37 . The fixing sleeve 38 is elastic, and one end of the fixing pin 36 is snap-fitted to the inside of the fixing sleeve 38 .

[0047] Through the above technical solution, the adjusting top seat 25 can be stably fixed on the movable plate 9 by the clamping connection between the fixing pin 36 and the fixing sleeve 38. This stable connection ensures that the adjusting top seat 25 will not move accidentally when adjusting the mold angle or engraving, thereby improving the accuracy and consistency of engraving.

[0048] Reference Figure 1-Figure 4 In some specific embodiments, the clamping mechanism 3 includes a first clamping plate 19 and a second clamping plate 20. The first clamping plate 19 is arranged on the top of the adjusting plate 2, and the second clamping plate 20 is slidably connected to the top of the adjusting plate 2. The first clamping plate 19 and the second clamping plate 20 are separated to form a clamping gap 18.

[0049] Reference Figure 1-Figure 4 In some specific embodiments, a support frame 16 is provided on the top of the adjustment plate 2, a clamping hole 17 is opened inside the support frame 16, a clamping screw 24 is threadedly connected to the clamping hole 17, a rotating hole 23 is opened on one side of the second clamping plate 20, and one end of the clamping screw 24 is rotatably matched with the rotating hole 23.

[0050] Through the above technical solution, the position of the second clamping plate 20 is adjusted by rotating the clamping screw 24 to adapt to molds of different shapes and sizes. This design enables the clamping interval 18 to provide a stable clamping force to the mold, ensuring that the mold remains fixed during the engraving process and is not affected by external forces.

[0051] Reference Figure 1-Figure 4 In some specific embodiments, a clamping groove 21 is provided on the top of the adjusting plate 2 , and a clamping slider 22 is provided on the bottom of the second clamping plate 20 , and the clamping slider 22 is slidably matched with the clamping groove 21 .

[0052] Through the above technical solution, the second clamping plate 20 is manually pushed to move along the clamping slot 21, thereby adjusting the position and clamping force of the mold to ensure the stability of the mold during the clamping process and the appropriateness of the clamping force.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A fixture for mold engraving, characterized in that: It includes a base, one end of which is hinged with an adjustment plate, the adjustment plate is located at the top of the base, the base and the adjustment plate are separated to form an adjustment gap, the top of the adjustment plate is provided with a clamping mechanism for clamping the mold, the top of the base is slidably connected with a movable plate, the top of the movable plate is provided with an adjustment top seat, the top of the adjustment top seat is in contact with the adjustment plate, one side of the movable plate is provided with a fixing plate, one side of the fixing plate is provided with a first fixing hole, one side of the base is provided with a plurality of second fixing holes, a fixing bolt is passed through the first fixing hole, and the insertion end of the fixing bolt is threadedly matched with any one of the second fixing holes.

2. A fixture for mold engraving according to claim 1, characterized in that: A transmission bar is provided at the bottom of the movable plate, a transmission convex tooth is provided at the bottom of the transmission bar, a transmission slide groove is provided at the top of the base, the transmission bar is slidably matched with the transmission slide groove, a transmission groove connected to the transmission slide groove is provided inside the base, a transmission gear is rotatably connected in the transmission groove, the transmission gear is meshed with the transmission convex tooth, a transmission shaft is passed through the transmission gear, a transmission rotating groove connected to the transmission groove is provided on the other side of the base, the transmission shaft is rotatably matched with the transmission rotating groove, one end of the transmission shaft passes through the transmission rotating groove, and a transmission knob is provided at the passing end of the transmission shaft.

3. A fixture for mold engraving according to claim 2, characterized in that: An adjusting slide groove is provided on the top of the base, and an adjusting slider is provided on the bottom of the movable plate. The adjusting slider is slidably matched with the adjusting slide groove.

4. A fixture for mold engraving according to claim 2, characterized in that: A guide plate is provided on the other side of the base, the top of the guide plate extends to one side of the adjustment plate, a guide column is provided on one side of the adjustment plate, a guide slot is provided inside the guide plate, and one end of the guide column is slidably engaged with the guide slot.

5. A fixture for mold engraving according to claim 4, characterized in that: One end of the guide column passes through the guide slot, a fixing cover is provided at the passing end of the guide column, a fixing cavity is opened at one end of the fixing cover, and the fixing cavity is threadedly matched with the passing end of the guide column.

6. The fixture for mold engraving according to claim 1, characterized in that: A fixing slot is provided on the top of the movable plate, and a fixing plug is provided on the bottom of the adjusting top seat. The fixing plug is plugged into the fixing slot.

7. A fixture for mold engraving according to claim 6, characterized in that: A fixing sleeve is provided inside the fixing slot, the fixing sleeve is elastic, and one end of the fixing pin is clamped with the inside of the fixing sleeve.

8. The fixture for mold engraving according to claim 1, characterized in that: The clamping mechanism includes a first clamping plate and a second clamping plate, wherein the first clamping plate is arranged on the top of the adjusting plate, the second clamping plate is slidably connected to the top of the adjusting plate, and the first clamping plate and the second clamping plate are separated to form a clamping interval.

9. A fixture for mold engraving according to claim 8, characterized in that: A support frame is provided on the top of the adjustment plate, a clamping hole is provided inside the support frame, a clamping screw is threadedly connected to the clamping hole, a rotating hole is provided on one side of the second clamping plate, and one end of the clamping screw is rotatably matched with the rotating hole.

10. A fixture for mold engraving according to claim 9, characterized in that: A clamping slide groove is provided on the top of the adjusting plate, and a clamping slider is provided on the bottom of the second clamping plate. The clamping slider is slidably matched with the clamping slide groove.

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