Hardware workpiece stamping structure
By designing the detachable gasket and connecting plate structure to buffer the punching pressure, the cracking problem of hardware workpieces during stamping is solved, and the template is conveniently replaced.
Patent Information
- Application Number
- CN202422064954.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-23
AI Technical Summary
Hardware workpieces are prone to cracking during stamping, and existing templates are inconvenient to replace.
A stamping structure including a processing platform, a gasket and a connecting plate is designed. The gasket is elastically connected to the connecting plate, and a detachable connection is achieved through the through hole and the plug-in rod, buffering the punching pressure to avoid cracking, and fixing the connecting plate through the plug-in rod.
It effectively avoids cracking problems during stamping of hardware workpieces, and the template can be detached and replaced.
Smart Images
Figure CN223113929U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware processing, in particular to a stamping structure for hardware workpieces. Background Art
[0002] Hardware parts refer to tools made of metals such as gold, silver, copper, iron, and tin through processing and casting, which are used to fix things, process things, decorate, etc. Some hardware workpieces need to be stamped to form a boss structure. However, during stamping, the hardware parts are prone to cracking. In addition, different-shaped hardware workpieces require corresponding templates during processing. The existing templates are all welded to the processing table, which is not convenient for replacement. Summary of the Utility Model
[0003] In view of this, the utility model provides a stamping structure for hardware workpieces to solve the problem that the hardware workpieces in the prior art are prone to cracking during stamping.
[0004] To achieve one or part or all of the above-mentioned purposes or other purposes, the utility model provides a stamping structure for hardware workpieces, including a processing platform, a gasket, and a connecting plate. The processing platform is provided with a receiving groove. The connecting plate is detachably connected to the bottom wall of the receiving groove. The gasket is elastically connected to the upper side wall of the connecting plate. The connecting plate and the gasket are both located in the receiving groove. The outer edge of the gasket abuts against the four side walls of the receiving groove. The gasket is provided with a first through hole. The connecting plate is provided with a second through hole. The bottom wall of the receiving groove is provided with a third through hole. The first through hole, the second through hole, and the third through hole are located on the same straight line.
[0005] Preferably, at least one spring is provided on the upper side wall of the connecting plate, and the upper end of the spring is connected to the bottom of the gasket.
[0006] Preferably, the number of the springs is four, and the four springs are distributed in a rectangular shape.
[0007] Preferably, the intersection point of the diagonals of the four springs coincides with the projection of the center line of the first through hole on the horizontal plane.
[0008] Preferably, at least one insertion rod is provided on the lower side wall of the connecting plate, and at least one insertion hole is provided on the bottom wall of the receiving groove. Each insertion rod is inserted into one insertion hole and clamped tightly.
[0009] Preferably, the number of the insertion rods is four, and the number of the insertion holes is four.
[0010] Preferably, the four insertion holes are distributed in a rectangular shape.
[0011] Preferably, the intersection point of the diagonals of the four plug holes coincides with the projection of the center line of the third through hole on the horizontal plane.
[0012] Preferably, the area of the rectangle formed by the connection lines of the four plug rods is larger than the area of the rectangle formed by the connection lines of the four springs.
[0013] Preferably, the apertures of the first through hole, the second through hole, and the third through hole are all the same.
[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:
[0015] After adopting the above-mentioned stamping structure for hardware workpieces, the hardware workpiece to be stamped is placed on the gasket. When stamping the hardware workpiece, since the gasket is elastically connected to the upper side wall of the connecting plate, the gasket will move downward, buffering the punching force and avoiding cracking of the hardware workpiece, thus solving the problem that the hardware workpiece in the prior art is prone to cracking during stamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Among them:
[0018] Figure 1 FIG. is a schematic structural diagram of a stamping structure for a hardware workpiece in an embodiment of applying the present utility model.
[0019] DESCRIPTION OF REFERENCE NUMERALS:
[0020] Processing platform 1, receiving groove 11, third through hole 111, gasket 2, first through hole 21, connecting plate 3, second through hole 31, plug rod 32, spring 4. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 thus should not be construed as a limitation to the present utility model.
[0023] 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 specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features.
[0024] As Figure 1 shown, an embodiment of the present utility model discloses a stamping structure for a hardware workpiece, including a processing platform 1, a gasket 2, and a connecting plate 3. The processing platform 1 is provided with a receiving groove 11. The connecting plate 3 is detachably connected to the bottom wall of the receiving groove 11. The gasket 2 is elastically connected to the upper side wall of the connecting plate 3. The connecting plate 3 and the gasket 2 are both located within the receiving groove 11. The outer edge of the gasket 2 abuts against the four side walls of the receiving groove 11. The gasket 2 is provided with a first through hole 21. The connecting plate 3 is provided with a second through hole 31. The bottom wall of the receiving groove 11 is provided with a third through hole 111. The first through hole 21, the second through hole 31, and the third through hole 111 are located on the same straight line.
[0025] The hardware workpiece to be stamped is placed on the gasket 2. When stamping the hardware workpiece, since the gasket 2 is elastically connected to the upper side wall of the connecting plate 3, the gasket 2 will move downward, buffering the stamping force and avoiding cracking of the hardware workpiece, thus solving the problem that the hardware workpiece in the prior art is prone to cracking during stamping.
[0026] In this embodiment, the upper side wall of the gasket 2 is used to place the hardware workpiece to be stamped. When stamping the hardware workpiece, a boss or a through hole is stamped through the first through hole 21, the second through hole 31, and the third through hole 111.
[0027] In this embodiment, at least one spring 4 is provided on the upper side wall of the connecting plate 3. The upper end of the spring 4 is connected to the bottom of the gasket 2. Through the expansion and contraction of the spring 4, the stamping force is buffered.
[0028] In this embodiment, the number of the springs 4 is four, and the four springs 4 are distributed in a rectangle. The four springs 4 are in a rectangle, so that the gasket 2 can be supported very stably.
[0029] In this embodiment, the intersection point of the diagonals of the four springs 4 coincides with the projection of the center line of the first through hole 21 on the horizontal plane. The center points of the four springs 4 are on the first through hole 21. During stamping, the punching forces received by the four springs 4 are the same.
[0030] In this embodiment, at least one insertion rod 32 is provided on the lower side wall of the connecting plate 3, and at least one insertion hole is provided on the bottom wall of the receiving groove 11. Each insertion rod 32 is inserted into one insertion hole and clamped. The insertion rod 32 is inserted into the insertion hole, which is convenient for disassembly and assembly.
[0031] In this embodiment, the number of the insertion rods 32 is four, and the number of the insertion holes is four. The four insertion rods 32 can be firmly fixed in the receiving groove 11.
[0032] In this embodiment, the four insertion holes are distributed in a rectangle. Correspondingly, there are also four insertion rods 32. The four insertion rods 32 can be stably fixed in the receiving groove 11 through the four insertion holes.
[0033] In this embodiment, the intersection point of the diagonals of the four insertion holes coincides with the projection of the center line of the third through hole 111 on the horizontal plane. The center points of the four insertion holes are on the third through hole 111. During stamping, the punching forces received at the four insertion holes are the same.
[0034] In this embodiment, the area of the rectangle formed by connecting the four insertion rods 32 is larger than the area of the rectangle formed by connecting the four springs 4. In this way, the four springs 4 are located within the rectangle formed by the four insertion rods 32.
[0035] In this embodiment, the aperture sizes of the first through hole 21, the second through hole 31 and the third through hole 111 are the same.
[0036] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.
Claims
1. A stamping structure for a hardware workpiece, characterized in that: It includes a processing platform, a gasket and a connecting plate. The processing platform is provided with a receiving groove. The connecting plate is detachably connected to the bottom wall of the receiving groove. The gasket is elastically connected to the upper side wall of the connecting plate. The connecting plate and the gasket are both located in the receiving groove. The outer edge of the gasket abuts against the four side walls of the receiving groove. The gasket is provided with a first through hole, the connecting plate is provided with a second through hole, and the bottom wall of the receiving groove is provided with a third through hole. The first through hole, the second through hole and the third through hole are located on the same straight line.
2. The stamping structure of the hardware workpiece according to claim 1, characterized in that: At least one spring is provided on the upper side wall of the connecting plate, and the upper end of the spring is connected to the bottom of the gasket.
3. The stamping structure of the hardware workpiece according to claim 2, characterized in that: The number of the springs is four, and the four springs are distributed in a rectangle.
4. The stamping structure of the hardware workpiece according to claim 3, characterized in that: The intersection point of the diagonals of the four springs coincides with the projection of the center line of the first through hole on the horizontal plane.
5. The stamping structure of the hardware workpiece according to claim 4, characterized in that: At least one insertion rod is provided on the lower side wall of the connecting plate, and at least one insertion hole is provided on the bottom wall of the receiving groove. Each insertion rod is inserted into one insertion hole and clamped.
6. The stamping structure of the hardware workpiece according to claim 5, characterized in that: The number of the insertion rods is four, and the number of the insertion holes is four.
7. The stamping structure of the hardware workpiece according to claim 6, characterized in that: The four insertion holes are distributed in a rectangle.
8. The stamping structure of the hardware workpiece according to claim 7, characterized in that: The intersection point of the diagonals of the four insertion holes coincides with the projection of the center line of the third through hole on the horizontal plane.
9. The stamping structure of the hardware workpiece according to claim 5, wherein: The area of the rectangle formed by the connection lines of the four insertion rods is larger than the area of the rectangle formed by the connection lines of the four springs.
10. The stamping structure of the hardware workpiece according to claim 1, characterized in that: The aperture sizes of the first through hole, the second through hole and the third through hole are the same.