CN211839649U - Numerical control bending machine - Google Patents
Numerical control bending machine Download PDFInfo
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- CN211839649U CN211839649U CN201922091428.2U CN201922091428U CN211839649U CN 211839649 U CN211839649 U CN 211839649U CN 201922091428 U CN201922091428 U CN 201922091428U CN 211839649 U CN211839649 U CN 211839649U
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- bending machine
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Abstract
The utility model provides a numerical control bender. The numerical control bending machine comprises a bending machine body; the two support plates are fixedly arranged on one side of the bending machine body; the transmission screw rods are rotatably arranged on the two supporting plates, and two ends of each transmission screw rod respectively extend out of the two supporting plates; the motor is fixedly installed on the bending machine body, and an output shaft of the motor is fixedly connected with one end of the transmission screw rod; the sliding rods are fixedly arranged on the two supporting plates and are positioned below the transmission screw; the two base plates are sleeved on the transmission screw rod in a threaded manner, and are connected with the sliding rod in a sliding manner. The utility model provides a numerical control bender has convenient to use, can fix panel, and can offset the advantage of the elasticity that panel produced when bending.
Description
Technical Field
The utility model relates to a panel processing technology field especially relates to a numerical control bender.
Background
A bending machine is a machine capable of bending a thin plate, and is widely used for processing a relevant thin plate base material; traditional numerical control bender structure mainly includes support, workstation and clamp plate, and on the support was arranged in to the workstation, the workstation included base and clamp plate, and the base passes through the hinge and links to each other with the clamp plate, and the base includes seat shell, coil and apron, and the coil is arranged in the sunken of seat shell, and sunken top covers has the apron.
The great panel of width often need bend to the bender, in order to prevent that panel from warping, the panel outside can not be placed in air, at this moment need use auxiliary stand to place, however the most simple structure of current auxiliary stand, panel produce the ascending elasticity of an arc easily when bending, cause the injury to the operator easily.
Therefore, a new numerical control bending machine is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can fix panel, and can offset the numerical control bender of the elasticity that panel produced when bending.
For solving the technical problem, the utility model provides a numerical control bender includes: a bending machine body; the two support plates are fixedly arranged on one side of the bending machine body; the transmission screw rods are rotatably arranged on the two supporting plates, and two ends of each transmission screw rod respectively extend out of the two supporting plates; the motor is fixedly installed on the bending machine body, and an output shaft of the motor is fixedly connected with one end of the transmission screw rod; the sliding rods are fixedly arranged on the two supporting plates and are positioned below the transmission screw; the two base plates are sleeved on the transmission screw rod in a threaded manner and are connected with the sliding rod in a sliding manner; and the two damping devices are respectively arranged on the two backing plates.
Preferably, the damping device comprises a sliding hole, a fixing rod, a first fixing plate, a second fixing plate, a first supporting rod, a sliding cavity, a sliding block, a second supporting rod, a first spring and a clamping piece, wherein the sliding hole is formed in the backing plate, the fixing rod is slidably mounted in the sliding hole, two ends of the fixing rod extend out of the backing plate and are fixedly connected with the first fixing plate and the second fixing plate respectively, the two second fixing plates are respectively positioned on one sides, close to each other, of the two backing plates, the two first fixing plates are respectively positioned on one sides, far away from each other, of the two backing plates, the first supporting rod is fixedly mounted at the top of the first fixing plate, the sliding cavity is formed in the first supporting rod, the sliding block is slidably mounted in the sliding cavity, the second supporting rod is fixedly mounted at the top of the sliding block, and the top end of the second supporting rod extends out of the first supporting rod, the first spring is fixedly installed at the top of the sliding block, the top of the first spring is fixedly connected with the inner wall of the top of the sliding cavity, the first spring is sleeved on the second supporting rod in a sliding mode, and the clamping piece is fixedly installed at the top end of the second supporting rod.
Preferably, the clamping piece comprises a U-shaped block, a pull rod is slidably mounted on the inner wall of the top of the U-shaped block, a pressing plate is arranged on the inner wall of the bottom of the U-shaped block, the bottom end of the pull rod is fixedly connected with the pressing plate, the top end of the pull rod extends to the outside of the U-shaped block, a handle is fixedly mounted on the outside of the U-shaped block, a second spring is fixedly mounted on the bottom of the handle, the bottom of the second spring is fixedly connected with the top of the U-shaped block, and the second spring is slidably sleeved on the pull rod.
Preferably, two of the first fixing plates are provided with positioning bolts in a threaded manner.
Preferably, threaded holes are formed in the two base plates, two sections of external threads with opposite rotation directions are formed in the transmission screw, and the internal threads of the two threaded holes are screwed with the two sections of external threads respectively.
Preferably, through holes are formed in the two backing plates, and the sliding rod is connected with the inner walls of the two sliding holes in a sliding mode.
Compared with the prior art, the utility model provides a numerical control bender has following beneficial effect:
the utility model provides a numerical control bender, can freely adjust the distance between two backing plates through the cooperation of bender body, backup pad, drive screw, motor, slide bar and backing plate, adapt to the panel of multiple length, through slide opening, dead lever, first fixed plate, second fixed plate, first bracing piece, sliding cavity, slider, the cooperation of second bracing piece and first spring can cushion the elasticity that panel produced when bending, can fix panel through the fastener.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of a numerical control bending machine according to the present invention;
fig. 2 is a schematic side sectional view of a preferred embodiment of the present invention;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
fig. 4 is a side view of a preferred embodiment of the present invention;
fig. 5 is an enlarged structural view of a portion B shown in fig. 4.
Reference numbers in the figures: 1. the bending machine comprises a bending machine body, 2, a supporting plate, 3, a transmission screw, 4, a motor, 5, a sliding rod, 6, a base plate, 7, a sliding hole, 8, a fixing rod, 9, a first fixing plate, 10, a second fixing plate, 11, a first supporting rod, 12, a sliding cavity, 13, a sliding block, 14, a second supporting rod, 15, a first spring, 16 and a clamping piece.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic sectional view of a preferred embodiment of a numerical control bending machine according to the present invention; fig. 2 is a schematic side sectional view of a preferred embodiment of the present invention; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2; fig. 4 is a side view of a preferred embodiment of the present invention; fig. 5 is an enlarged structural view of a portion B shown in fig. 4. Numerical control bender includes: a bending machine body 1; the two support plates 2 are fixedly arranged on one side of the bending machine body 1; the transmission screw rods 3 are rotatably arranged on the two support plates 2, and two ends of each transmission screw rod 3 respectively extend out of the two support plates 2; the motor 4 is fixedly installed on the bending machine body 1, and an output shaft of the motor 4 is fixedly connected with one end of the transmission screw rod 3; the sliding rods 5 are fixedly arranged on the two supporting plates 2, and the sliding rods 5 are positioned below the transmission screw rods 3; the two base plates 6 are sleeved on the transmission screw rod 3 in a threaded manner, and the two base plates 6 are connected with the sliding rod 5 in a sliding manner; and the two damping devices are respectively arranged on the two backing plates 6.
The damping device comprises a sliding hole 7, a fixed rod 8, a first fixed plate 9, a second fixed plate 10, a first supporting rod 11, a sliding cavity 12, a sliding block 13, a second supporting rod 14, a first spring 15 and a clamping piece 16, wherein the sliding hole 7 is formed in the backing plate 6, the fixed rod 8 is slidably mounted in the sliding hole 7, two ends of the fixed rod 8 extend out of the backing plate 6 and are respectively fixedly connected with the first fixed plate 9 and the second fixed plate 10, the two second fixed plates 10 are respectively positioned at one sides, close to each other, of the two backing plates 6, the two first fixed plates 9 are respectively positioned at one sides, far away from each other, of the two backing plates 6, the first supporting rod 11 is fixedly mounted at the top of the first fixed plate 9, the sliding cavity 12 is formed in the first supporting rod 11, and the sliding block 13 is slidably mounted in the sliding cavity 12, the second support rod 14 is fixedly installed at the top of the slide block 13, the top end of the second support rod 14 extends out of the first support rod 11, the first spring 15 is fixedly installed at the top of the slide block 13, the top of the first spring 15 is fixedly connected with the inner wall of the top of the sliding cavity 12, the first spring 15 is slidably sleeved on the second support rod 14, and the clamping piece 16 is fixedly installed at the top end of the second support rod 14.
And positioning bolts are arranged on the two first fixing plates 9 in a threaded manner.
Threaded holes are formed in the two base plates 6, two sections of external threads with opposite rotation directions are formed in the transmission screw 3, and internal threads of the two threaded holes are screwed with the two sections of external threads respectively.
Through holes are formed in the two backing plates 6, and the sliding rod 5 is connected with the inner walls of the two sliding holes in a sliding mode.
The utility model provides a numerical control bender's theory of operation as follows:
when the device is used, a plate is placed on the bending machine body 1, the motor 4 is started, the motor 4 rotates to drive the transmission screw rod 3 to rotate to adjust the two base plates 6, after the adjustment is finished, the plate is placed above, at the moment, the position of the device is adjusted through the sliding hole 7, the handle is pulled, the handle drives the pull rod to move upwards and simultaneously stretch the second spring, when the clamping plate is positioned on the inner wall of the top of the U-shaped block, the U-shaped block is clamped on the plate, the handle is loosened, the plate is fixed under the reset of the second spring, when the plate is bent, an arc-shaped force is generated, at the moment, the plate drives the clamping piece 16 to move, the clamping piece 16 drives the second support rod 11 to extend out of the first support rod 9, at the same time, the first support rod 9 generates angular deviation under the rotation of the fixed rod 8 and the sliding hole 7, at the moment, the slider 13 compresses the first spring 15, thereby cushioning the arcuate force.
Compared with the prior art, the utility model provides a numerical control bender has following beneficial effect:
the utility model provides a numerical control bender, through bender body 1, backup pad 2, drive screw 3, motor 4, the distance between two backing plates 6 can freely be adjusted in cooperation of slide bar 5 and backing plate 6, adapt to the panel of multiple length, through slide opening 7, dead lever 8, first fixed plate 9, second fixed plate 10, first bracing piece 11, sliding cavity 12, slider 13, the elasticity that produces when bending can be cushioned panel in cooperation of second bracing piece 14 and first spring 15, can fix panel through fastener 16.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A numerically controlled bending machine, comprising:
a bending machine body;
the two support plates are fixedly arranged on one side of the bending machine body;
the transmission screw rods are rotatably arranged on the two supporting plates, and two ends of each transmission screw rod respectively extend out of the two supporting plates;
the motor is fixedly installed on the bending machine body, and an output shaft of the motor is fixedly connected with one end of the transmission screw rod;
the sliding rods are fixedly arranged on the two supporting plates and are positioned below the transmission screw;
the two base plates are sleeved on the transmission screw rod in a threaded manner and are connected with the sliding rod in a sliding manner;
and the two damping devices are respectively arranged on the two backing plates.
2. The numerical control bending machine according to claim 1, wherein the damping device comprises a sliding hole, a fixed rod, a first fixing plate, a second fixing plate, a first supporting rod, a sliding cavity, a sliding block, a second supporting rod, a first spring and a clamping piece, the sliding hole is formed in the base plate, the fixed rod is slidably mounted in the sliding hole, two ends of the fixed rod extend out of the base plate and are fixedly connected with the first fixing plate and the second fixing plate respectively, the two second fixing plates are located on the sides, close to each other, of the two base plates respectively, the two first fixing plates are located on the sides, far away from each other, of the two base plates respectively, the first supporting rod is fixedly mounted at the top of the first fixing plate, the sliding cavity is formed in the first supporting rod, the sliding block is slidably mounted in the sliding cavity, and the second supporting rod is fixedly mounted at the top of the sliding block, the top of second bracing piece extends to outside the first bracing piece, first spring fixed mounting be in the top of slider, the top of first spring with the top inner wall fixed connection in sliding chamber, first spring sliding sleeve is established on the second bracing piece, fastener fixed mounting be in the top of second bracing piece.
3. The numerical control bending machine according to claim 2, wherein the clamping piece comprises a U-shaped block, a pull rod is slidably mounted on the inner wall of the top of the U-shaped block, a pressing plate is arranged on the inner wall of the bottom of the U-shaped block, the bottom end of the pull rod is fixedly connected with the pressing plate, the top end of the pull rod extends out of the U-shaped block and is fixedly provided with a pull handle, a second spring is fixedly mounted at the bottom of the pull handle, the bottom of the second spring is fixedly connected with the top of the U-shaped block, and the second spring is slidably sleeved on the pull rod.
4. The numerical control bending machine according to claim 2, wherein positioning bolts are threadedly mounted on both of the first fixing plates.
5. The numerical control bending machine according to claim 1, wherein threaded holes are formed in both of the two backing plates, two sections of external threads with opposite rotation directions are formed in the transmission screw, and internal threads of the two threaded holes are respectively screwed with the two sections of external threads.
6. The numerical control bending machine according to claim 2, wherein through holes are formed in both of the two backing plates, and the sliding rod is slidably connected with the inner walls of the two sliding holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091428.2U CN211839649U (en) | 2019-11-28 | 2019-11-28 | Numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091428.2U CN211839649U (en) | 2019-11-28 | 2019-11-28 | Numerical control bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839649U true CN211839649U (en) | 2020-11-03 |
Family
ID=73218669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091428.2U Active CN211839649U (en) | 2019-11-28 | 2019-11-28 | Numerical control bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211839649U (en) |
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2019
- 2019-11-28 CN CN201922091428.2U patent/CN211839649U/en active Active
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