CN211437571U - Manual sheet metal bending tool - Google Patents
Manual sheet metal bending tool Download PDFInfo
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- CN211437571U CN211437571U CN201921449703.7U CN201921449703U CN211437571U CN 211437571 U CN211437571 U CN 211437571U CN 201921449703 U CN201921449703 U CN 201921449703U CN 211437571 U CN211437571 U CN 211437571U
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- angle steel
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Abstract
The application discloses a manual sheet metal bending tool which comprises two sliding ways and a lower supporting plate (2), wherein the sliding ways are arranged in parallel, the sliding ways are perpendicular to the lower supporting plate (2), and the lower ends of the sliding ways are welded and fixed with the lower supporting plate (2); an upper transmission strip (1) is arranged between the two slideways, an upper sliding strip (1) is arranged along the length extending direction of the slideways, and the upper sliding strip (1) is in sliding contact with the two slideways; the device is characterized in that two hinge plates (3) arranged in parallel are arranged on the lower supporting plate (2), the hinge plates (3) are vertically fixed on the lower supporting plate (2), a bending lifting rod (4) is arranged between the two hinge plates (3), one end of the bending lifting rod (4) is rotatably connected with the two hinge plates (3) through a rotating shaft, and the other end of the bending lifting rod (4) penetrates between the two slideways. The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
Technical Field
The utility model relates to a manual panel beating bent plate instrument belongs to the panel beating instrument field.
Background
The metal plate bending and shaping method is a common method for metal processing and is widely applied to metal plate processing. In the prior art, bending and shaping of metal sheets are generally performed by using a punching machine matched with a bending die, the mode is suitable for large-batch rapid production, the production efficiency is high, but the mode that the punching machine is matched with the bending die is used for processing in small-batch or single thin steel sheet bending operation, higher cost is caused, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model to exist among the prior art: the defects that the small-batch or single thin steel plate bending operation is processed in a mode that a punching machine is matched with a bending die, so that higher cost and inconvenience in use are caused are overcome, and the manual sheet metal bending tool is provided.
In order to solve the technical problem, the technical scheme adopted by the utility model is that the manual sheet metal bending tool comprises two parallel slideways and a lower supporting plate, wherein the slideways are vertical to the lower supporting plate, and the lower ends of the slideways are welded and fixed with the lower supporting plate; an upper sliding strip is arranged between the two slideways, the upper sliding strip is arranged along the length extending direction of the slideways, and the upper sliding strip is in sliding contact with the two slideways; the lower supporting plate is provided with two hinge plates which are arranged in parallel, the hinge plates are vertically fixed on the lower supporting plate, a bending lifting rod is arranged between the two hinge plates, one end of the bending lifting rod is rotatably connected with the two hinge plates through a rotating shaft, the other end of the bending lifting rod penetrates between two slide ways, and one end of an upper sliding strip, close to the lower supporting plate, is connected with the bending lifting rod through a transmission hinge; the upper portion depression bar is fixedly arranged on one side of the upper end of the upper portion sliding strip, the upper portion depression bar is perpendicular to the upper portion sliding strip, a strip-shaped lower portion forming groove plate is arranged on the sliding way, the length extending direction of the lower portion forming groove plate perpendicular to the sliding way is arranged, the end portion of the lower portion forming groove plate is fixedly welded with the side surfaces of the two sliding ways, and the lower portion forming groove plate is matched with the upper portion depression bar.
In the technical scheme of this application, set up the upper portion slip strip between two slides, the restriction through the slide makes the upper portion slip strip slide from top to bottom along the direction of perpendicular to lower part backup pad. And in the sliding process of the upper sliding strip, an upper pressure rod at the upper end of the upper sliding strip is driven to move and pressurize the thin steel plate, the shape of the upper pressure rod is matched with that of the lower forming groove plate, and when the upper pressure rod pressurizes the thin steel plate, the thin steel plate is bent to finish the pressurizing and bending of the thin steel plate. The upper sliding strip and the lower sliding strip are controlled by bending and lifting the rod, one end of the bending and lifting rod is hinged with the lower supporting plate through a hinge plate, the bending and lifting rod is lifted or pressed downwards, the upper sliding strip can slide up and down along the direction perpendicular to the lower supporting plate, and due to the connection of the transmission hinge, when the bending and lifting rod drives the upper sliding strip to move up and down, the upper sliding strip can not deviate from the moving direction. The manual bending device is simple in structure, convenient to perform manual bending operation and low in cost, and enables manual machining of single workpieces or small-batch workpieces to be achieved.
Preferably, in the manual sheet metal bending tool, the slide ways comprise the slide way plates and the angle steel support bars, the slide way plates of the two slide ways are arranged in parallel, and the angle steel support bars of the two slide ways are arranged in parallel; the two angle steel support bars are vertically fixed on the lower support plate, the two slide way plates are arranged between the two angle steel support bars, the surfaces of the two slide way plates are attached to and in sliding contact with the surface of the upper slide bar, and the lower ends of the two slide way plates and the lower support plate are arranged at intervals; a plurality of internal supporting blocks are arranged between the slideway plate and the angle steel supporting bar, and the internal supporting blocks are welded and fixed with the slideway plate and the angle steel supporting bar.
In this application, the slide way board and the angle steel support bar are fixed as an organic whole through inside supporting shoe welded, set up the slide into bilayer structure and can make the slide have better resistance to deformation ability, guarantee the intensity of slide. The angle steel support bar adopts an angle steel bar, has strong deformation resistance, is greatly connected with the welding surface of the lower support plate, and is convenient to weld.
Preferably, the transmission hinge includes two parallel arrangement's connecting plate, and the tip of upper portion slider sets up between two connecting plates and rotates through pivot and connecting plate to be connected, and the pole is lifted in bending one section that is located between two slides and presss from both sides between two connecting plates and rotates through pivot and connecting plate to be connected.
In this application, through two connecting plates as the transmission hinge, because two connecting plates lift the pole through pivot respectively with upper portion sliding strip, bending, when the pole is lifted to bend, through the transmission direction of two connecting plates change power for upper portion sliding strip can slide along the direction of perpendicular to lower part backup pad.
Preferably, in the manual sheet metal bending tool, a plurality of fixed support plates arranged at intervals are arranged on the side surfaces of one side of the two slideways, and the fixed support plates are fixedly welded with the side surfaces of the two angle steel support bars; the inclined strut type angle steel support device is characterized in that inclined strut supporting plates are arranged on the side surfaces of one sides of the two slideways, the inclined strut supporting plates are fixedly welded with the side surfaces of the two angle steel support bars, inclined struts are arranged between the inclined strut supporting plates and the lower portion forming groove plates, and the two ends of each inclined strut are fixedly welded with the inclined strut supporting plates and the lower portion forming groove plates respectively.
In this application, through the interval of two fixed slides of fixed supporting plate to improve the joint strength and the anti-deformation strength of two slides. When the upper portion depression bar pushes down, the diagonal brace pole supports lower part shaping frid, prevents that lower part shaping frid from influencing the fixed firmness of lower part shaping frid because of the too big tip of pressure and the welded fastening department deformation of diagonal brace backup pad.
Preferably, in the manual sheet metal bending tool, one side of the top end of the upper sliding strip is fixedly connected with a guide rod, the guide rod is arranged in parallel with the upper sliding strip, a guide sleeve is sleeved on the guide rod and is in sliding connection with the guide rod, and the guide sleeve is fixedly welded on one side of the slide way; the guide rod is sleeved with a spring, and the end part of the spring is contacted with the end part of the guide sleeve.
In this application, the slip of upper portion slide bar is led through the sliding fit of guide bar with the uide bushing for upper portion slide bar slides along the direction of perpendicular to lower part backup pad when sliding, prevents that upper portion slide bar from taking place the skew. The spring can make things convenient for the reseing of upper portion slide bar.
Optimized, above-mentioned manual panel beating bent plate instrument, the fixed welding in middle section one side of upper portion slip strip has supplementary pressure head, supplementary pressure head and slide relative slip, and the fixed welding in middle section one side of slide has supplementary shaping piece, and supplementary shaping piece upper end is provided with the supplementary shaping groove that sets up with supplementary pressure head cooperation.
In this application, when lifting and bending and lifting the pole, the upper portion slide strip moves supplementary pressure head and removes, and the cooperation setting of supplementary shaping groove on supplementary pressure head and the supplementary shaping piece can be to the processing of bending of raw materials such as narrower steel wire.
The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. In the technical scheme of this application, set up the upper portion slip strip between two slides, the restriction through the slide makes the upper portion slip strip slide from top to bottom along the direction of perpendicular to lower part backup pad. And in the sliding process of the upper sliding strip, an upper pressure rod at the upper end of the upper sliding strip is driven to move and pressurize the thin steel plate, the shape of the upper pressure rod is matched with that of the lower forming groove plate, and when the upper pressure rod pressurizes the thin steel plate, the thin steel plate is bent to finish the pressurizing and bending of the thin steel plate. The upper sliding strip and the lower sliding strip are controlled by bending and lifting the rod, one end of the bending and lifting rod is hinged with the lower supporting plate through a hinge plate, the bending and lifting rod is lifted or pressed downwards, the upper sliding strip can slide up and down along the direction perpendicular to the lower supporting plate, and due to the connection of the transmission hinge, when the bending and lifting rod drives the upper sliding strip to move up and down, the upper sliding strip can not deviate from the moving direction. The manual bending device is simple in structure, convenient to perform manual bending operation and low in cost, and enables manual machining of single workpieces or small-batch workpieces to be achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic view of the connection structure of the upper sliding bar and the bending lifting rod of the present invention.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in the figures, the utility model relates to a manual sheet metal bending tool, which comprises two parallel slideways and a lower supporting plate 2, wherein the slideways are vertical to the lower supporting plate 2, and the lower ends of the slideways are welded and fixed with the lower supporting plate 2; an upper sliding strip 1 is arranged between the two slideways, the upper sliding strip 1 is arranged along the length extending direction of the slideways, and the upper sliding strip 1 is in sliding contact with the two slideways; the lower supporting plate 2 is provided with two hinge plates 3 which are arranged in parallel, the hinge plates 3 are vertically fixed on the lower supporting plate 2, a bending lifting rod 4 is arranged between the two hinge plates 3, one end of the bending lifting rod 4 is rotatably connected with the two hinge plates 3 through a rotating shaft, the other end of the bending lifting rod 4 penetrates between two slideways, and one end of the upper sliding strip 1, which is close to the lower supporting plate 2, is connected with the bending lifting rod 4 through a transmission hinge; the upper end one side of upper portion slip 1 is fixed and is provided with upper portion depression bar 5, and upper portion depression bar 5 sets up with upper portion slip 1 is perpendicular, is provided with the lower part shaping frid 6 of bar on the slide, and the length extending direction setting of the 6 perpendicular to slides of lower part shaping frid and tip and the side surface fixed welding of two slides, and lower part shaping frid 6 sets up with upper portion depression bar 5 cooperation.
In the technical scheme of this application, set up upper portion slip strip 1 between two slides, the restriction through the slide makes upper portion slip strip 1 slide from top to bottom along the direction of perpendicular to lower part backup pad 2. In the sliding process of the upper sliding strip 1, an upper pressure rod 5 at the upper end of the upper sliding strip 1 is driven to move and press the thin steel plate, the shape of the upper pressure rod 5 is matched with that of the lower forming groove plate 6, and when the upper pressure rod 5 presses the thin steel plate, the thin steel plate is bent to finish the pressing and bending of the thin steel plate. The upper sliding strip 1 slides up and down under the control of a bending lifting rod 4, one end of the bending lifting rod 4 is hinged to a lower supporting plate 2 through a hinge plate 3, the bending lifting rod 4 is lifted or pressed down, the upper sliding strip 1 can slide up and down along the direction perpendicular to the lower supporting plate 2, and due to the connection of a transmission hinge, when the bending lifting rod 4 drives the upper sliding strip 1 to move up and down, the upper sliding strip 1 can not deviate from the moving direction. The manual bending device is simple in structure, convenient to perform manual bending operation and low in cost, and enables manual machining of single workpieces or small-batch workpieces to be achieved.
The slideway comprises a slideway plate 7 and angle steel supporting bars 8, the slideway plates 7 of the two slideways are arranged in parallel, and the angle steel supporting bars 8 of the two slideways are arranged in parallel; the two angle steel support bars 8 are vertically fixed on the lower support plate 2, the two slideway plates 7 are arranged between the two angle steel support bars 8, the surfaces of the two slideway plates 7 are attached to and in sliding contact with the surface of the upper sliding strip 1, and the lower ends of the two slideway plates 7 are arranged at intervals with the lower support plate 2; a plurality of internal supporting blocks 9 are arranged between the slideway plate 7 and the angle steel supporting bar 8, and the internal supporting blocks 9 are welded and fixed with the slideway plate 7 and the angle steel supporting bar 8.
In this application, slideway board 7 and angle steel support bar 8 are fixed as an organic whole through 9 welded fastening of inside supporting shoe, set up the slide into bilayer structure and can make the slide have better resistance to deformation ability, guarantee the intensity of slide. The angle steel support bar 8 is made of angle steel bars, has strong deformation resistance, is connected with the welding surface of the lower support plate 2 greatly, and is convenient to weld.
The transmission hinge comprises two parallel connecting plates 10, the end part of the upper sliding strip 1 is arranged between the two connecting plates 10 and is rotationally connected with the connecting plates 10 through a rotating shaft, and one section of the bending lifting rod 4, which is positioned between the two slideways, is clamped between the two connecting plates 10 and is rotationally connected with the connecting plates 10 through the rotating shaft.
In the application, the two connecting plates 10 are used as the transmission hinge, and the two connecting plates 10 are respectively connected with the upper sliding strip 1 and the bending lifting rod 4 through rotating shafts, so that when the bending lifting rod 4 is lifted, the force transmission direction is changed through the two connecting plates 10, and the upper sliding strip 1 can slide in the direction perpendicular to the lower supporting plate 2.
A plurality of fixed supporting plates 11 arranged at intervals are arranged on the side surfaces of one side of the two slideways, and the fixed supporting plates 11 are fixedly welded with the side surfaces of the two angle steel supporting bars 8; and an inclined strut supporting plate 12 is arranged on the side surface of one side of each of the two slideways, the inclined strut supporting plate 12 is fixedly welded with the side surface of each of the two angle steel supporting bars 8, an inclined strut 13 is arranged between the inclined strut supporting plate 12 and the lower forming groove plate 6, and the two ends of the inclined strut 13 are fixedly welded with the inclined strut supporting plate 12 and the lower forming groove plate 6 respectively.
In this application, through the interval of two fixed slides of fixed supporting plate 11 to improve the joint strength and the resistance to deformation intensity of two slides. When the upper pressure rod 5 presses down, the inclined support rod 13 supports the lower forming groove plate 6, and the lower forming groove plate 6 is prevented from deforming at the welding fixing position of the end part with overlarge pressure and the inclined support plate 12 to influence the fixing firmness of the lower forming groove plate 6.
A guide rod 14 is fixedly connected to one side of the top end of the upper sliding strip 1, the guide rod 14 is arranged in parallel to the upper sliding strip 1, a guide sleeve 15 is sleeved on the guide rod 14, the guide sleeve 15 is connected with the guide rod 14 in a sliding mode, and the guide sleeve 15 is fixedly welded to one side of the sliding way; a spring 16 is sleeved on the guide rod 14, and the end of the spring 16 is contacted with the end of the guide sleeve 15.
In the present application, the sliding of the upper sliding strip 1 is guided by the sliding fit of the guide rod 14 and the guide sleeve 15, so that the upper sliding strip 1 slides in the direction perpendicular to the lower support plate 2 when sliding, and the upper sliding strip 1 is prevented from shifting. The spring 16 can facilitate the return of the upper slide bar 1.
The fixed welding of middle section one side of upper portion slip strip 1 has supplementary pressure head 17, supplementary pressure head 17 and slide relatively sliding, and the fixed welding of middle section one side of slide has supplementary shaping piece 18, and supplementary shaping piece 18 upper end is provided with the supplementary shaping groove that sets up with supplementary pressure head 17 cooperation.
In this application, when lifting and bending and lifting the pole 4, the upper portion slip 1 drives supplementary pressure head 17 and removes, and the cooperation setting of supplementary shaping groove on supplementary pressure head 17 and the supplementary shaping piece 18 can be bent processing to raw materials such as narrower steel wire.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a manual panel beating bent plate instrument which characterized in that: the device comprises two slideways and a lower supporting plate (2), wherein the slideways are arranged in parallel, the slideways are vertical to the lower supporting plate (2), and the lower ends of the slideways are welded and fixed with the lower supporting plate (2); an upper sliding strip (1) is arranged between the two slideways, the upper sliding strip (1) is arranged along the length extending direction of the slideways, and the upper sliding strip (1) is in sliding contact with the two slideways; the lower supporting plate (2) is provided with two hinge plates (3) which are arranged in parallel, the hinge plates (3) are vertically fixed on the lower supporting plate (2), a bending lifting rod (4) is arranged between the two hinge plates (3), one end of the bending lifting rod (4) is rotatably connected with the two hinge plates (3) through a rotating shaft, the other end of the bending lifting rod (4) penetrates between two slideways, and one end, close to the lower supporting plate (2), of an upper sliding strip (1) is connected with the bending lifting rod (4) through a transmission hinge; the upper end one side of upper portion slip strip (1) is fixed and is provided with upper portion depression bar (5), and upper portion depression bar (5) set up with upper portion slip strip (1) is perpendicular, is provided with lower part shaping frid (6) of bar on the slide, and the length extending direction setting of lower part shaping frid (6) perpendicular to slide and tip and the side surface fixed weld of two slides, lower part shaping frid (6) set up with upper portion depression bar (5) cooperation.
2. The manual sheet metal bending tool of claim 1, wherein: the slideway comprises slideway plates (7) and angle steel supporting bars (8), the slideway plates (7) of the two slideways are arranged in parallel, and the angle steel supporting bars (8) of the two slideways are arranged in parallel; the two angle steel support bars (8) are vertically fixed on the lower support plate (2), the two slideway plates (7) are arranged between the two angle steel support bars (8), the surfaces of the two slideway plates (7) are attached to and in sliding contact with the surface of the upper sliding bar (1), and the lower ends of the two slideway plates (7) are arranged at intervals with the lower support plate (2); a plurality of internal supporting blocks (9) are arranged between the slideway plate (7) and the angle steel supporting bar (8), and the internal supporting blocks (9) are welded and fixed with the slideway plate (7) and the angle steel supporting bar (8).
3. The manual sheet metal bending tool of claim 1, wherein: the transmission hinge comprises two connecting plates (10) which are arranged in parallel, the end part of the upper sliding strip (1) is arranged between the two connecting plates (10) and is rotatably connected with the connecting plates (10) through a rotating shaft, and one section of the bending lifting rod (4) which is positioned between the two slideways is clamped between the two connecting plates (10) and is rotatably connected with the connecting plates (10) through the rotating shaft.
4. The manual sheet metal bending tool of claim 2, wherein: a plurality of fixed supporting plates (11) arranged at intervals are arranged on the side surfaces of one side of the two slideways, and the fixed supporting plates (11) are fixedly welded with the side surfaces of the two angle steel supporting bars (8); the side surfaces of one side of the two slideways are provided with inclined strut supporting plates (12), the inclined strut supporting plates (12) are fixedly welded with the side surfaces of the two angle steel supporting bars (8), inclined struts (13) are arranged between the inclined strut supporting plates (12) and the lower part forming groove plates (6), and the two ends of each inclined strut (13) are fixedly welded with the inclined strut supporting plates (12) and the lower part forming groove plates (6) respectively.
5. The manual sheet metal bending tool of claim 1, wherein: one side of the top end of the upper sliding strip (1) is fixedly connected with a guide rod (14), the guide rod (14) is arranged in parallel to the upper sliding strip (1), a guide sleeve (15) is sleeved on the guide rod (14), the guide sleeve (15) is connected with the guide rod (14) in a sliding mode, and the guide sleeve (15) is fixedly welded on one side of the sliding way; the guide rod (14) is sleeved with a spring (16), and the end part of the spring (16) is contacted with the end part of the guide sleeve (15).
6. The manual sheet metal bending tool of claim 1, wherein: the fixed welding of middle section one side of upper portion slip strip (1) has supplementary pressure head (17), supplementary pressure head (17) and slide relative slip, and the fixed welding of middle section one side of slide has supplementary shaping piece (18), and supplementary shaping piece (18) upper end is provided with the supplementary shaping groove that sets up with supplementary pressure head (17) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449703.7U CN211437571U (en) | 2019-09-02 | 2019-09-02 | Manual sheet metal bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449703.7U CN211437571U (en) | 2019-09-02 | 2019-09-02 | Manual sheet metal bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211437571U true CN211437571U (en) | 2020-09-08 |
Family
ID=72311641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921449703.7U Active CN211437571U (en) | 2019-09-02 | 2019-09-02 | Manual sheet metal bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211437571U (en) |
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2019
- 2019-09-02 CN CN201921449703.7U patent/CN211437571U/en active Active
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