Metal modeling and bending equipment for candlestick production
By introducing a base, bending assembly, and upper pressure plate structure into the metal forming and bending equipment for candlestick production, automatic forming and unloading are achieved, solving the problem of low efficiency in manual unloading, improving production efficiency, and reducing costs.
Patent Information
- Application Number
- CN202520008515.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Existing metal molding and bending equipment for candlestick production requires operators to manually remove the forming support rods during mass production, resulting in low production efficiency.
Design a metal shaping and bending device for candlestick production. It adopts a base, bending assembly and upper pressure plate structure. It automatically shapes and unloads materials through contour groove and linear drive device, eliminating the manual material unloading step.
It eliminates the need for manual material feeding, improves production efficiency, and features a simple structure, low cost, and suitability for large-scale production.
Smart Images
Figure CN223789298U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to candle stand assembly bending device technical field, more particularly to a kind of metal shaping bending equipment for candle stand production. BACKGROUND
[0002] Candle stand is a kind of lighting appliance with sharp nail or cavity to hold a candle. A kind of candle stand, as shown in Figure 1 It includes a base 90, a support rod 91 and a support seat 92, the support rod 91 is located between the base 90 and the support seat 92, and the two ends of the support rod 91 are fixedly connected with the base 90 and the support seat 92 respectively. It is easy to see that the middle section of the support rod 91 has two opposite curved segments. To make the support rod 91, metal shaping bending equipment for candle stand production is needed.
[0003] A kind of metal shaping bending equipment for candle stand production, as shown in Figure 2 It includes a seat body 93, two bending components 94 and two limit blocks 95, the top surface of the seat body 93 has a first protrusion 931 and a second protrusion 932, and the first protrusion 931 and the second protrusion 932 are both provided with a profiling groove 9311, each of the bending components 94 includes a profiling push block 941 and a linear drive device 942, and the push rod of each linear drive device 942 is connected with a profiling push block 941. It should be noted that the support rod blank 96 is placed between the two limit blocks 95, and the two linear drive devices 942 are actuated, then the first protrusion 931 and the second protrusion 932 are located on both sides of the support rod 91 and extrude the support rod blank 96, forming the curved segment on the support rod 91 as shown in Figure 1 Subsequently, the operator needs to manually take out the formed support rod from between the two limit blocks 95. However, in mass production, the operator still needs to manually take out the support rod each time, which takes a lot of time, and there is still room for optimization in production efficiency.
[0004] Therefore, there is a need to provide a metal shaping bending equipment for candle stand production without manual unloading, which helps to improve production efficiency. INVENTION CONTENTS
[0005] The application aims to provide a candlestick production metal molding bending equipment for bending a rod, wherein the candlestick production metal molding bending equipment comprises a seat body, two bending components and an upper pressing plate, the top surface of the seat body is provided with a first protrusion, a second protrusion, two limiting protrusions and a profiling blanking channel, the first protrusion and the second protrusion are both provided with a profiling groove, the profiling grooves on the first protrusion and the second protrusion are opposite in direction, the two limiting protrusions are respectively located on the sides away from the first protrusion and the second protrusion, each limiting protrusion is provided with a through slot, the two ends of the rod are located between the through slots of the two limiting protrusions, the first protrusion and the second protrusion are respectively located at the two ends of the rod, each bending component comprises a profiling push block and a linear driving device, the linear driving device is fixedly installed on the seat body, the profiling push block is opposite to the profiling groove on the first protrusion, the other profiling push block is opposite to the profiling groove on the second protrusion, the profiling push block corresponds to the linear driving device, each profiling push block is fixedly connected with the push rod of the corresponding linear driving device, the two bending components are respectively located at the two ends of the rod, the upper pressing plate is located above the first protrusion and the second protrusion and is connected with the seat body, the two sides of the rod are respectively attached to the top surface of the seat body and the upper pressing plate, by arranging the profiling groove, the rod can fall from the profiling groove after forming, which saves the action of the operator to unload, compared with the prior art, the rod can be unloaded without manual operation, which helps to improve the production efficiency.
[0006] Another purpose of the application is to provide a candlestick production metal molding bending equipment, wherein the seat body further comprises two insertion guide protrusions, one bending component is located between the first protrusion and one insertion guide protrusion, the other bending component is located between the second protrusion and the other insertion guide protrusion, and the limiting protrusion is located on the side of the insertion guide protrusion away from the bending component, the insertion guide protrusion provides a guide for the insertion of the rod.
[0007] In order to achieve at least one of the above-mentioned purposes, the application provides a candlestick production metal molding bending equipment for bending a rod, wherein the candlestick production metal molding bending equipment comprises:
[0008] A seat body, a top surface of the seat body has a first protrusion, a second protrusion, two limiting protrusions and a profiling blanking channel, the first protrusion and the second protrusion each have a profiling groove, the profiling grooves on the first protrusion and the second protrusion are opposite in direction, the two limiting protrusions are respectively located on the sides away from the first protrusion and the second protrusion, each of the limiting protrusions has a through slot, the two ends of the rod are located between the through slots of the two limiting protrusions, and the first protrusion and the second protrusion are respectively located at the two ends of the rod.
[0009] Two press-bending assemblies, each of the press-bending assemblies includes a profiling push block and a linear drive device, the linear drive device is fixedly installed on the seat body, one of the profiling push blocks is opposite to the profiling groove on the first protrusion, the other profiling push block is opposite to the profiling groove on the second protrusion, the profiling push blocks correspond to the linear drive devices one by one, each of the profiling push blocks is fixedly connected with the push rod of the corresponding linear drive device, and the two press-bending assemblies are respectively located at the two ends of the rod.
[0010] An upper pressing plate, the upper pressing plate is located above the first protrusion and the second protrusion and is connected with the seat body, and the two sides of the rod are respectively attached to the top surface of the seat body and the upper pressing plate.
[0011] In one or more embodiments of the present application, the seat body further includes two insertion guide protrusions, one of the press-bending assemblies is located between the first protrusion and one of the insertion guide protrusions, the other press-bending assembly is located between the second protrusion and the other insertion guide protrusion, and the limiting protrusions are located on the sides of the insertion guide protrusions away from the press-bending assemblies.
[0012] In one or more embodiments of the present application, one end of the insertion guide protrusion close to the limiting protrusion has a semicircular arc guide groove.
[0013] In one or more embodiments of the present application, one side of the through slot on one of the limiting protrusions close to the first protrusion has a first guide arc surface, and one side of the through slot on the other limiting protrusion close to the second protrusion has a second guide arc surface.
[0014] In one or more embodiments of the present application, each of the press-bending assemblies includes two guide rods, and the guide rods are slidingly arranged on the seat body.
[0015] In one or more embodiments of the present application, one end of the profiling blanking channel extends to the top surface of the seat body, the other end of the profiling blanking channel extends to one side surface of the seat body, and the profiling blanking channel has a slot width dimension greater than the rod diameter of the rod at one end of the top surface of the seat body.
[0016] In one or more embodiments of the present application, one end of the seat body further has a positioning stopper.
[0017] In the embodiment of the present application, a metal molding and bending device for candlestick production is used for bending a rod, which comprises a seat body, two bending components and an upper pressing plate. The top surface of the seat body has a first protrusion, a second protrusion, two limiting protrusions and a profiling blanking channel. The first protrusion and the second protrusion each have a profiling groove, and the two profiling grooves are opposite in direction. The two limiting protrusions are respectively located on the side opposite to the first protrusion and the second protrusion. Each limiting protrusion has a through slot, and the two ends of the rod are located between the through slots of the two limiting protrusions. Each bending component comprises a profiling push block and a linear driving device. The linear driving device is fixedly installed on the seat body. The two profiling push blocks are respectively opposite to the profiling grooves on the first protrusion and the second protrusion. Each profiling push block is connected with the push rod of the corresponding linear driving device. The two bending components are respectively located at the two ends of the rod. The upper pressing plate is located above the first protrusion and the second protrusion and is connected with the seat body. The two sides of the rod are respectively attached to the top surface of the seat body and the upper pressing plate. By setting the profiling grooves, the rod can fall down from the profiling grooves after forming, which saves the action of the operator to unload. Compared with the prior art, the device has the advantages of no need for manual unloading and helping to provide production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0018] These and / or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings in which:
[0019] Figure 1 Fig. 1 illustrates a structural schematic diagram of a candlestick according to the prior art;
[0020] Figure 2 Fig. 2 illustrates a structural schematic diagram of a metal molding and bending device for candlestick production according to the prior art;
[0021] Figure 3 Fig. 3 illustrates a structural schematic diagram of a metal molding and bending device for candlestick production according to the present application from a certain angle;
[0022] Figure 4 Fig. 4 illustrates a structural schematic diagram of a metal molding and bending device for candlestick production according to the present application from another angle;
[0023] Figure 5 Fig. 5 illustrates a partial enlarged view of C in Fig. 1. Figure 3 DETAILED DESCRIPTION
[0024] The terms and words used in the following description and claims are not limited to the literal meanings and are only used to enable a clear and consistent understanding of the application by the present inventors. Accordingly, it is apparent that the following description of various embodiments of the present application is provided only for the purpose of illustration and explanation and not for the purpose of limiting the application as defined by the appended claims and their equivalents.
[0025] It is understood that the term "one" is understood as "at least one" or "one or more", that is, in one embodiment, the number of elements can be one, while in another embodiment, the number of elements can be a plurality, and the term "one" cannot be understood as a limitation on the number.
[0026] Although ordinal numbers such as "first", "second", etc. will be used to describe various components, they are not limited to those components. The terms are only used to distinguish one component from another. For example, a first component can be called a second component, and likewise, a second component can also be called a first component without departing from the teachings of the inventive concept. The term "and / or" as used herein includes any and all combinations of one or more associated listed items.
[0027] The terms used herein are only for the purpose of describing various embodiments and are not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprise" and / or "have", when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or a combination thereof, but do not exclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.
[0028] The metal molding and bending device for candle production is schematically shown in the accompanying drawings, and Figures 3 to 5 According to a preferred embodiment of the metal molding and bending device for candle production, the device is used for bending a rod, and comprises a seat body 10, two bending components 20, and an upper pressing plate 30.
[0029] Specifically, the top surface of the seat body 10 has a first protrusion 101, a second protrusion 102, two limiting protrusions 103, and a profiling blanking channel 104. The first protrusion 101 and the second protrusion 102 each have a profiling groove 1011, and the profiling grooves 1011 on the first protrusion 101 and the second protrusion 102 are oppositely directed. The two limiting protrusions 103 are respectively located on the sides opposite to the first protrusion 101 and the second protrusion 102. Each of the limiting protrusions 103 has a through groove 1031, and the two ends of the rod are located between the through grooves 1031 of the two limiting protrusions 103. The first protrusion 101 and the second protrusion 102 are respectively located at the two ends of the rod.
[0030] In addition, each of the press-bending assemblies 20 comprises a profiling push block 201 and a linear driving device 202, preferably an oil cylinder, which is fixedly installed on the seat body 10, one profiling push block 201 being opposite to the profiling groove 1011 on the first protrusion 101, and the other profiling push block 201 being opposite to the profiling groove 1011 on the second protrusion 102, the profiling push blocks 201 corresponding to the linear driving devices 202 one by one, each of the profiling push blocks 201 being fixedly connected with the push rod of the corresponding linear driving device 202, and the fixed connection modes include but are not limited to welding or bolt connection, and the two press-bending assemblies 20 are located at the two ends of the rod member.
[0031] In addition, as shown in Figure 4 The upper press plate 30 is located above the first protrusion 101 and the second protrusion 102 and is connected with the seat body 10, and the two sides of the rod member are respectively attached to the top surface of the seat body 10 and the upper press plate 30.
[0032] In addition, in the embodiment of the present application, one end of the profiling blanking channel 104 extends to the top surface of the seat body 10, and the other end of the profiling blanking channel 104 extends to one side surface of the seat body 10, and the width dimension of the end slot of the profiling blanking channel 104 located on the top surface of the seat body 10 is greater than the rod diameter of the rod member.
[0033] It should be noted that, in production, one end of the rod member is inserted into the through slot 1031 on one limiting protrusion 103 on the side of the first protrusion 101 away from the second protrusion 102 to a predetermined length, and the through slot 1031 plays a guiding role in the insertion of the rod member, and it should be further pointed out that, when the two press-bending assemblies 20 are in the initial position, the two profiling push blocks 201 are tangent to the inserted rod member and provide another guiding role, so as to ensure that the rod member can extend into the through slot 1031 of the other limiting protrusion 103 on the side of the second protrusion 102 away from the first protrusion 101 after being inserted to a predetermined length; then, by allowing the two linear driving devices 202 to act, the two profiling push blocks 201 exert a force on the rod member, and the rod member deforms and generates a bending arc, and when one end of the deformed rod member away from the profiling push block 201 is attached to the groove surface of the profiling groove 1011 on the first protrusion 101 and the second protrusion 102, the rod member obtains a bending arc shape as shown in Figure 1The shape shown has two curved segments. It should also be noted that, since the top surface of the base 10 is provided with a contoured material drop channel 104 that is designed to mimic the shape of the manufactured rod, the manufactured rod will automatically fall into the contoured material drop channel 104 under the action of gravity, and slide along the contoured material drop channel 104 to the collection box located at one end of the contoured material drop channel 104, without the need for production personnel to manually take out the rod. It is obvious that, compared with the limitations of technology, it has the advantage of not requiring manual material feeding and helping to improve production efficiency. It should also be noted that, since the existing technology requires the rod to be inserted from above, it is difficult to set the upper pressure plate 30 above the rod, or there is a possibility that the rod may slip upward and partially deform during the molding process due to the installation gap; however, this application inserts the rod from one end of the first protrusion 101 and sets the upper pressure plate 30 directly above the first protrusion 101 and the second protrusion 102, and when the rod is inserted, the top of the rod is tangent to the upper pressure plate 30. This also avoids the possibility of the rod bending under force or moving upward and partially deforming, and has the advantage of more stable molding.
[0034] Furthermore, the seat 10 also includes two insertion guide protrusions 105, one of the bending components 20 is located between the first protrusion 101 and the insertion guide protrusion 105, the other bending component 20 is located between the second protrusion 102 and the other insertion guide protrusion 105, and the limiting protrusion 103 is located on the side of the insertion guide protrusion 105 away from the bending component 20.
[0035] Specifically, such as Figure 3 As shown, the insertion guide protrusion 105 has a semi-circular guide groove 1051 at one end near the limiting protrusion 103.
[0036] It should be noted that after the rod passes through the through groove 1031 on one of the limiting protrusions 103, it passes through the semi-circular arc guide groove 1051 on one of the insertion guide protrusions 105, and then successively passes through the first protrusion 101, the second protrusion 102, the semi-circular arc guide groove 1051 on another insertion guide protrusion 105, and the through groove 1031 of another limiting protrusion 103.
[0037] Furthermore, since the two ends of the rod will contract towards the middle section when the rod is deformed under force, in order to avoid the rod interfering with the movement of the through slot 1031, such as Figure 5As shown, one side of the through slot 1031 on one of the limiting protrusions 103 close to the first protrusion 101 has a first guide arc surface 1032, and one side of the through slot 1031 on the other limiting protrusion 103 close to the second protrusion 102 has a second guide arc surface.
[0038] Further, as shown, each of the press-bending assemblies 20 includes two guide rods 203, which are slidingly arranged on the seat body 10. Figure 3
[0039] Specifically, one of the guide rods 203 is slidingly arranged on one of the first protrusions 101 and one of the insertion guide protrusions 105 on both sides of one of the press-bending assemblies 20, and the other guide rod 203 is slidingly arranged on the other of the second protrusions 102 and the other of the insertion guide protrusions 105 on both sides of the other press-bending assembly 20.
[0040] Further, to facilitate the falling of the formed rod into the profiling blanking channel 104, the end opening of the profiling blanking channel 104 is slightly larger than the outer contour size of the formed rod.
[0041] Further, to facilitate the insertion of the rod to a predetermined length and no further insertion, as shown, the seat body 10 further has a positioning stopper 106. Figure 3 Figure 4
[0042] It should be noted that when one end of the rod sequentially passes through the two limiting protrusions 103 and further extends to a predetermined distance, the rod abuts against the positioning stopper 106, and at this time, the rod is in place.
[0043] In summary, the metal molding and bending device for candle production according to the embodiment of the present application is illustrated, which provides the metal molding and bending device for candle production with the advantages of no need for manual blanking, helping to provide production efficiency, and the like.
[0044] It is worth mentioning that in the embodiment of the present application, the metal molding and bending device for candle production has a simple structure, does not involve complex manufacturing processes and expensive materials, and has high economic efficiency. At the same time, for the production manufacturer, the metal molding and bending device for candle production provided by the present application is easy to produce and has low cost, which is more conducive to controlling the production cost and further conducive to product promotion and use.
[0045] Those skilled in the art should understand that the above description and the embodiments of the utility model shown in the drawings are only as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the implementation of the utility model can have any deformation or modification without departing from the principle.
Claims
1. A metal molding bending apparatus for candle stand production for bending a bar member, characterized in that: The candle production metal molding bending device comprises a seat body, a first protrusion, a second protrusion, two limiting protrusions and a profiling blanking channel are arranged on the top surface of the seat body, the first protrusion and the second protrusion are both provided with a profiling groove, the profiling grooves on the first protrusion and the second protrusion are opposite in direction, the two limiting protrusions are respectively arranged on the sides opposite to the first protrusion and the second protrusion, each limiting protrusion is provided with a through slot, the two ends of the rod are located between the through slots of the two limiting protrusions, and the first protrusion and the second protrusion are respectively located at the two ends of the rod; and two bending assemblies, each bending assembly comprises a profiling push block and a linear driving device, the linear driving device is fixedly installed on the seat body, one profiling push block is opposite to the profiling groove on the first protrusion, the other profiling push block is opposite to the profiling groove on the second protrusion, the profiling push block corresponds to the linear driving device, each profiling push block is fixedly connected with the push rod of the corresponding linear driving device, and the two bending assemblies are respectively located at the two ends of the rod. and an upper pressing plate, the upper pressing plate is located above the first protrusion and the second protrusion and is connected with the seat body, and the two sides of the rod are respectively attached to the top surface of the seat body and the upper pressing plate.
2. The metal molding bending apparatus for candle production according to claim 1, characterized in that: The seat body further comprises two insertion guide protrusions, one bending assembly is located between the first protrusion and one insertion guide protrusion, the other bending assembly is located between the second protrusion and the other insertion guide protrusion, and the limiting protrusions are located on the sides of the insertion guide protrusions away from the bending assemblies.
3. The metal molding bending apparatus for candle production according to claim 2, characterized in that: The end of the insertion guide protrusion close to the limiting protrusion is provided with a semicircular arc guide groove.
4. The metal molding bending apparatus for candle production according to claim 3, characterized in that: The through slot on one limiting protrusion is provided with a first guide arc surface on the side close to the first protrusion, and the through slot on the other limiting protrusion is provided with a second guide arc surface on the side close to the second protrusion.
5. The metal molding bending apparatus for candle production according to claim 4, characterized in that: Each bending assembly comprises two guide rods, and the guide rods are slidably arranged on the seat body.
6. The metal molding bending apparatus for candle production according to claim 5, characterized in that: One end of the profiling blanking channel extends to the top surface of the seat body, the other end of the profiling blanking channel extends to the side surface of the seat body, and the width dimension of the end slot of the profiling blanking channel on the top surface of the seat body is greater than the rod diameter of the rod.
7. The metal molding bending apparatus for candle production according to claim 6, characterized in that: The end of the seat body is further provided with a positioning stopper.