CN214516940U - Press knife adjusting and moving mechanism on bending machine - Google Patents
Press knife adjusting and moving mechanism on bending machine Download PDFInfo
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- CN214516940U CN214516940U CN202022356422.6U CN202022356422U CN214516940U CN 214516940 U CN214516940 U CN 214516940U CN 202022356422 U CN202022356422 U CN 202022356422U CN 214516940 U CN214516940 U CN 214516940U
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- upper pressing
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Abstract
The utility model discloses a press knife adjusting and moving mechanism on a bending machine, which comprises a knife holder bracket, wherein the lower end of the knife holder bracket is provided with two knife holders for installing press knives, the two knife holders are positioned on the same horizontal line, and the two knife holders are spaced at the middle position of the knife holder bracket; and the outside ends of the two tool apron are also provided with belt motors, belt pulleys are correspondingly arranged on the belt motors, the belt pulleys corresponding to the positions are also arranged at the inside ends of the two tool apron, a belt is arranged between the two corresponding belt pulleys, and the belt is arranged above the tool apron. The structure of the device is skillfully arranged, the position of the upper pressing knife can be freely adjusted through the matching of the belt motor and the clamping cylinder, and the adjustment is smooth and easy, so that the use is convenient.
Description
Technical Field
The utility model relates to a bender equipment, the last pressing knife adjustment moving mechanism of bender specifically says so.
Background
In the prior art, the position of the press knife on the bending machine needs to be adjusted according to a workpiece to be bent, the press knife is mostly detachably mounted on a knife holder of the press knife on the bending machine in the prior art, the adjustment of the position of the press knife is completed by detaching and mounting the press knife again, the process is very complicated and troublesome, and the press knife is mounted again after being detached, so that the precision of the press knife is possibly out of alignment and cannot be compensated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a moving mechanism is adjusted to last pressing knife of bender to the not enough that prior art exists.
The technical scheme is as follows: the utility model provides a technical scheme that the problem adopted does: a press knife adjusting and moving mechanism on a bending machine comprises a knife seat support, wherein two knife seats used for installing press knives are arranged at the lower end of the knife seat support, the two knife seats are positioned on the same horizontal line, and a space is reserved between the two knife seats at the middle position of the knife seat support; and the outside ends of the two tool apron are also provided with belt motors, belt pulleys are correspondingly arranged on the belt motors, the belt pulleys corresponding to the positions are also arranged at the inside ends of the two tool apron, a belt is arranged between the two corresponding belt pulleys, and the belt is arranged above the tool apron.
The tool apron is correspondingly provided with an upper pressing cutter, the upper end of the upper pressing cutter is provided with a mounting groove matched with the shape of the tool apron, and the upper pressing cutter is embedded on the tool apron through the mounting groove and can correspondingly move on the tool apron under the driving of external force.
Each upper end one side of the upper pressing cutter is also provided with a clamping cylinder, the clamping cylinder is correspondingly provided with two clamping heads, the two clamping heads are arranged above the cutter holder one on the other and correspond to the arrangement position of the belt, and the two clamping heads can clamp the belt up and down under the action of the clamping cylinders and move along with the belt under the condition that the belt motor is started.
Preferably, the belt motor is detachably mounted through a motor base arranged on the outer side of the lower end of the cutter base, the belt motors on the two sides are correspondingly mounted on the rear side of the cutter base, and the belt motors on the two sides and the belt pulley on the inner side are arranged at the same height.
Preferably, the clamping cylinder is detachably mounted on the rear side of the mounting groove at the upper end of the tool apron through the arranged cylinder block, the clamping seat is correspondingly mounted on the front side of the mounting groove, and the upper pressing tool is embedded on the tool apron through the matching of the mounting groove and the cylinder blocks and the clamping seats on the two sides.
Preferably, the lower end of the upper pressing knife is provided with a downward pressing knife head which extends forwards, the side surface of the upper pressing knife is correspondingly provided with an avoiding groove, and the avoiding groove of the side surface is provided with a lateral pressing knife head in a downward extending manner.
Preferably, the rear end of the mounting groove and the cylinder block are both provided with mounting grooves, the clamping cylinder is correspondingly fixed in the mounting grooves, and the clamping cylinder is also correspondingly provided with a cylinder nozzle.
Has the advantages that: compared with the prior art, the utility model, have following advantage:
(1) the position of the upper pressing knife can be freely adjusted in the device, the whole upper pressing knife in the device is embedded on the knife holder instead of being fixed on the knife holder, the outer side of the knife holder is provided with a belt motor, the belt pulleys are arranged, the belt pulleys are also arranged on the inner sides of the belt pulleys, a movable belt is arranged between the two belt pulleys, the positions of two chucks of the clamping cylinder on the upper pressing knife correspond to the positions of the belt, when the position is adjusted, the clamping cylinder is started to enable the two clamping heads on the clamping cylinder to clamp the belt up and down, thus the integral upper pressing knife is fixed on the belt, then the belt motor is started, the integral upper pressing knife can move on the knife seat along with the belt, therefore, the position is adjusted, and each tool apron is provided with a clamping cylinder, so that the position of each upper pressing tool can be correspondingly adjusted, and each upper pressing tool can be separately adjusted or integrally adjusted; the structure of the device is skillfully arranged, the position of the upper pressing knife can be freely adjusted through the matching of the belt motor and the clamping cylinder, the adjustment is smooth, and the use is convenient;
(2) in the device, the side surface of each upper pressing knife is provided with a side pressing knife head, in the prior art, in order to realize the side pressing function, the pressing knife positioned on the outermost side of the bending machine is generally required to be provided with the side pressing knife head, and an avoiding groove is required to be arranged; in the device, because the positions of the upper pressing knives can be adjusted, the side positions of each upper pressing knife are provided with the avoidance grooves and the lateral pressing knife heads, so that when the lower pressing knives are integrally stacked for use, the downward pressing knife heads at the front ends cannot influence forward bending, and the lateral pressing function can be ensured no matter which downward pressing knife is adjusted to be the most edge.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at D;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a fitting view of the belt of the present invention;
FIG. 5 is a view showing the installation of the clamping cylinder in cooperation with the upper press cutter;
FIG. 6 is a view taken along line C of FIG. 5;
FIG. 7 is a structural view of the middle and upper pressing knife of the present invention;
FIG. 8 is a view taken along line A of FIG. 7;
fig. 9 is a view from direction B of fig. 7.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 to 9, an upper press blade adjusting and moving mechanism for a bending machine includes a blade holder bracket 25, two blade holders 26 for mounting an upper press blade 12 are disposed at a lower end of the blade holder bracket 25, the two blade holders 26 are located on a same horizontal line, and a gap is left between the two blade holders 26 at a middle position of the blade holder bracket 25; and the outer ends of the two tool holders 26 are also respectively provided with a belt motor 27, the belt motors 27 are respectively provided with a belt pulley 28, the inner ends of the two tool holders 26 are also provided with belt pulleys 28 corresponding to the positions, a belt 29 is arranged between the two corresponding belt pulleys 28, and the belt 29 is arranged above the tool holders 26.
The tool apron 26 is correspondingly provided with an upper pressing tool 12, the upper end of the upper pressing tool 12 is provided with a mounting groove 13 matched with the tool apron 26 in shape, and the upper pressing tool 12 is embedded on the tool apron 26 through the mounting groove 13 and can correspondingly move on the tool apron 26 under the driving of external force.
A clamping cylinder 23 is further mounted on one side of the upper end of each upper pressing cutter 12, two clamping heads 24 are correspondingly arranged on the clamping cylinder 23, the two clamping heads 24 are arranged above the cutter holder 26 one above the other and correspond to the arrangement position of the belt 29, and the two clamping heads 24 can clamp the belt 29 up and down under the action of the clamping cylinder 23 and move along with the belt 29 under the condition that the belt motor 27 is started.
The belt motor 27 is detachably mounted through a motor base 30 arranged on the outer side of the lower end of the tool apron 26, the belt motors 27 on the two sides are correspondingly mounted on the rear side of the tool apron 26, and the belt motors 27 on the two sides and the belt pulley 28 on the inner side are arranged at the same height.
The clamping cylinder 23 is detachably mounted on the rear side of the mounting groove 13 at the upper end of the tool apron 26 through the arranged cylinder seat 22, the clamping seat is correspondingly mounted on the front side of the mounting groove 13, and the upper pressing tool 12 is embedded on the tool apron 26 through the matching of the mounting groove 13 and the cylinder seats 22 and the clamping seats on the two sides.
The lower end of the upper pressing blade 12 is provided with a lower pressing blade 14 protruding forwards, the side surface of the upper pressing blade 12 is correspondingly provided with an avoiding groove 18, and the side avoiding groove 18 is also provided with a lateral pressing blade 19 extending downwards.
The rear end of the mounting groove 13 and the cylinder seat 22 are both provided with a mounting groove 17, the clamping cylinder 23 is correspondingly fixed in the mounting groove 17, and the clamping cylinder 23 is also correspondingly provided with a cylinder mouth.
The position of the upper pressing knife can be freely adjusted in the device, the whole upper pressing knife in the device is embedded on the knife holder instead of being fixed on the knife holder, the outer side of the knife holder is provided with a belt motor, the belt pulleys are arranged, the belt pulleys are also arranged on the inner sides of the belt pulleys, a movable belt is arranged between the two belt pulleys, the positions of two chucks of the clamping cylinder on the upper pressing knife correspond to the positions of the belt, when the position is adjusted, the clamping cylinder is started to enable the two clamping heads on the clamping cylinder to clamp the belt up and down, thus the integral upper pressing knife is fixed on the belt, then the belt motor is started, the integral upper pressing knife can move on the knife seat along with the belt, therefore, the position is adjusted, and each tool apron is provided with a clamping cylinder, so that the position of each upper pressing tool can be correspondingly adjusted, and each upper pressing tool can be separately adjusted or integrally adjusted; the structure of the clamping device is ingenious, the position of the upper pressing knife can be freely adjusted through the matching of the belt motor and the clamping cylinder, and the clamping device is smooth to adjust and convenient to use.
In the device, the side surface of each upper pressing knife is provided with a side pressing knife head, in the prior art, in order to realize the side pressing function, the pressing knife positioned on the outermost side of the bending machine is generally required to be provided with the side pressing knife head, and an avoiding groove is required to be arranged; in the device, because the positions of the upper pressing knives can be adjusted, the side positions of each upper pressing knife are provided with the avoidance grooves and the lateral pressing knife heads, so that when the lower pressing knives are integrally stacked for use, the downward pressing knife heads at the front ends cannot influence forward bending, and the lateral pressing function can be ensured no matter which downward pressing knife is adjusted to be the most edge.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a moving mechanism is adjusted to last pressing knife of bender which characterized in that: the device comprises a cutter holder support (25), wherein two cutter holders (26) used for mounting an upper pressing cutter (12) are arranged at the lower end of the cutter holder support (25), the two cutter holders (26) are positioned on the same horizontal line, and a space is reserved between the two cutter holders (26) at the middle position of the cutter holder support (25); belt motors (27) are further mounted at the outer side ends of the two tool apron bodies (26), belt pulleys (28) are correspondingly mounted on the belt motors (27), the belt pulleys (28) corresponding to the inner side ends of the two tool apron bodies (26) are also mounted at the inner side ends of the two tool apron bodies (26), a belt (29) is mounted between the two corresponding belt pulleys (28), and the belt (29) is arranged above the tool apron bodies (26);
the upper pressing cutter (12) is correspondingly installed on the cutter holder (26), an installation groove (13) matched with the cutter holder (26) in shape is formed in the upper end of the upper pressing cutter (12), the upper pressing cutter (12) is embedded on the cutter holder (26) through the installation groove (13) and can correspondingly move on the cutter holder (26) under the driving of external force;
each upper end one side of the upper pressing cutter (12) is also provided with a clamping cylinder (23), the clamping cylinder (23) is correspondingly provided with two chucks (24), the two chucks (24) are arranged above the cutter holder (26) one on the other and correspond to the arrangement position of the belt (29), and the two chucks (24) can vertically clamp the belt (29) under the action of the clamping cylinder (23) and move along with the belt (29) under the condition that the belt motor (27) is started.
2. The adjusting and moving mechanism for the press knife on the bending machine according to claim 1, characterized in that: the belt motor (27) is detachably mounted through a motor base (30) arranged on the outer side of the lower end of the cutter holder (26), the belt motors (27) on the two sides are correspondingly mounted on the rear side of the cutter holder (26), and the belt motors (27) on the two sides and the belt pulley (28) on the inner side are arranged at the same height.
3. The adjusting and moving mechanism for the press knife on the bending machine according to claim 1, characterized in that: the rear side of the mounting groove (13) at the upper end of the tool apron (26) is detachably provided with a clamping cylinder (23) through a cylinder seat (22), the front side of the mounting groove (13) is correspondingly provided with a clamping seat, and the upper pressing tool (12) is embedded on the tool apron (26) through the matching of the mounting groove (13) and the cylinder seats (22) and the clamping seats at the two sides.
4. The adjusting and moving mechanism for the press knife on the bending machine according to claim 1, characterized in that: the lower end of the upper pressing cutter (12) is provided with a downward pressing cutter head (14) which extends forwards, the side surface of the upper pressing cutter (12) is also correspondingly provided with an avoiding groove (18), and the avoiding groove (18) of the side surface also extends downwards to be provided with a lateral pressing cutter head (19).
5. The adjusting and moving mechanism for the press knife on the bending machine according to claim 3, characterized in that: mounting grooves (17) are formed in the rear end of the mounting groove (13) and the cylinder seat (22), the clamping cylinder (23) is correspondingly fixed in the mounting grooves (17), and a cylinder nozzle is correspondingly arranged on the clamping cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356422.6U CN214516940U (en) | 2020-10-21 | 2020-10-21 | Press knife adjusting and moving mechanism on bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356422.6U CN214516940U (en) | 2020-10-21 | 2020-10-21 | Press knife adjusting and moving mechanism on bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214516940U true CN214516940U (en) | 2021-10-29 |
Family
ID=78229459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022356422.6U Active CN214516940U (en) | 2020-10-21 | 2020-10-21 | Press knife adjusting and moving mechanism on bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214516940U (en) |
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2020
- 2020-10-21 CN CN202022356422.6U patent/CN214516940U/en active Active
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