CN217964193U - Bending mechanism of bending machine - Google Patents
Bending mechanism of bending machine Download PDFInfo
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- CN217964193U CN217964193U CN202221823857.XU CN202221823857U CN217964193U CN 217964193 U CN217964193 U CN 217964193U CN 202221823857 U CN202221823857 U CN 202221823857U CN 217964193 U CN217964193 U CN 217964193U
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- bending
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Abstract
The utility model discloses a mechanism of bending of bender, including setting up the mould and the lower mould of bending on the bender, be provided with base, support frame, roof, hydraulic cylinder and fixed chuck on the bender, it fixes on fixed chuck to bend the mould centre gripping, the upper end at the base is fixed to the support frame, the other end at the support frame is fixed to the roof, the lower extreme at the roof is fixed to the hydraulic cylinder, the output and the fixed chuck of hydraulic cylinder are fixed mutually, still include the mounting panel, the lower mould of bending is fixed on the mounting panel. The utility model discloses a mechanism of bending of bender can form the mechanism of bending and bend the mould and bend the lower mould relative position and detect the determine module of discernment, is convenient for confirm whether there is the deviation in the relative position of bending the mould and bending the lower mould in the mechanism of bending, and the effect of bending of the work piece of bending is treated in further assurance.
Description
Technical Field
The utility model belongs to the technical field of the bender, specifically speaking relates to a bending mechanism of bender.
Background
When the bending machine is used for bending a workpiece, the workpiece to be bent is placed on the lower die, the protrusion on the upper die is driven by the hydraulic cylinder to abut against the groove of the lower die, and in the abutting process, the workpiece is bent under the extrusion action between the protrusion and the groove.
After the upper die and the lower die of the bending machine are replaced and installed, the relative position between the upper die and the lower die after installation is deviated, the bulge on the upper die in the bending process cannot be completely pushed into the groove of the lower die, the bending effect on a product is reduced, and the bending mechanism is not convenient to use.
In view of this special the utility model is put forward.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the technical scheme that:
the utility model provides a mechanism of bending of bender, is including setting up the mould and the lower mould of bending on the bender, be provided with base, support frame, roof, hydraulic cylinder and fixed chuck on the bender, bend and go up the mould centre gripping and fix on fixed chuck, the support frame is fixed in the upper end of base, the other end at the support frame is fixed to the roof, the lower extreme at the roof is fixed to the hydraulic cylinder, the output and the fixed chuck of hydraulic cylinder are fixed mutually, still include the mounting panel, the lower mould of bending is fixed on the mounting panel, be provided with on the mounting panel and be used for bending the in-process mould and bend the detection component that the lower mould position discernment detected to the work piece, the mounting panel passes through the bolt mounting mode and fixes on the base.
The detection assembly is including fixing the fixed plate that two mutual symmetries on the mounting panel set up, two one side that the fixed plate is relative is connected with the driving plate respectively through coupling assembling, tablet and proximity switch are installed respectively to one side that the driving plate is relative with the fixed plate, be provided with the promotion subassembly that is used for the driving plate to promote on the mould of bending.
The pushing assembly comprises a rectangular plate fixed on one side of the bending upper die, the rectangular plate is located above the transmission plate, a push rod is fixed at the lower end of the rectangular plate, and an inclined plane is formed in one side, opposite to the transmission plate, of the two transmission plates.
A smooth film is arranged on the inclined plane.
Coupling assembling is including fixing the connecting plate at the driving plate lower extreme, the connecting plate is by being fixed with the dead lever to one side of fixed plate, each sliding connection has the sleeve pipe on the dead lever, each the sheathed tube other end is fixed mutually with the connecting plate, each the cover is equipped with the spring on the lateral wall of dead lever.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a mechanism of bending of bender can form the mechanism of bending and bend the mould and bend the lower mould relative position and detect the determine module of discernment, is convenient for confirm whether there is the deviation in the relative position of bending the mould and bending the lower mould in the mechanism of bending, and the effect of bending of the work piece of bending is treated in further assurance.
The following describes embodiments of the present invention in further detail with reference to the attached drawings.
Drawings
In the drawings:
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic structural view of the detecting assembly of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is an enlarged view at B in fig. 2.
In the figure: 1-a base; 2-a support frame; 3-a top plate; 4-a hydraulic cylinder; 5-fixing the chuck; 6-bending the upper die; 7-mounting a plate; 8-bending the lower die; 901-a fixed plate; 902-a drive plate; 903-induction plate; 904-proximity switch; 1001-connecting plate; 1002-a cannula; 1003-fixing rod; 1004-a spring; 1101-a rectangular plate; 1102-a push rod; 1103 — bevel.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 4, a bending mechanism of a bending machine includes an upper bending die 6 and a lower bending die 8 which are arranged on the bending machine, the bending machine is provided with a base 1, a support frame 2, a top plate 3, a hydraulic cylinder 4 and a fixing chuck 5, the upper bending die 6 is clamped and fixed on the fixing chuck 5, the support frame 2 is fixed at the upper end of the base 1, the top plate 3 is fixed at the other end of the support frame 2, the hydraulic cylinder 4 is fixed at the lower end of the top plate 3, the output end of the hydraulic cylinder 4 is fixed with the fixing chuck 5, the bending mechanism further comprises a mounting plate 7, the lower bending die 8 is fixed on the mounting plate 7, the mounting plate 7 is provided with a detection component for identifying and detecting positions of the upper bending die 6 and the lower bending die 8 in a workpiece bending process, the mounting plate 7 is fixed on the base 1 through a bolt mounting manner, the detection component for identifying and detecting relative positions of the upper bending die 6 and the lower bending die 8 of the bending mechanism can be formed, whether a deviation exists in the relative positions of the upper bending die 6 and the lower bending die 8 of the bending mechanism can be conveniently confirmed, and a bending effect of bending of further ensuring a bending effect of bending a workpiece.
The detection assembly comprises two fixing plates 901 which are fixed on a mounting plate 7 and symmetrically arranged, one sides of the two fixing plates 901 which are opposite to each other are respectively connected with a transmission plate 902 through a connecting assembly, one sides of the transmission plate 902 which is opposite to the fixing plates 901 are respectively provided with an induction plate 903 and a proximity switch 904, a pushing assembly used for pushing the transmission plate 902 is arranged on a bending upper die 6, when the bending upper die 6 and the bending lower die 8 have a certain angle of inclination deviation after being mounted, the transmission plate 902 after being stressed is pushed to move towards the fixing plates 901 through the pushing assembly, in the moving process of the transmission plate 902, the induction plate 903 is driven to move towards the proximity switch 904 and close and start the proximity switch 904, at the moment, an alarm is started through the proximity switch 904 to alarm for warning, and the deviation of the relative positions of the bending upper die 6 and the bending lower die 8 in the detection process is identified.
The pushing assembly comprises a rectangular plate 1101 fixed on one side of the bending upper die 6, the rectangular plate 1101 is located above the driving plates 902, a push rod 1102 is fixed at the lower end of the rectangular plate 1101, inclined planes 1103 are formed in one side, opposite to the two driving plates 902, when the bending upper die 6 and the bending lower die 8 have certain-angle inclination deviation after installation, the push rod 1102 on the rectangular plate 1101 is pushed to abut against the inclined planes 1103 on the driving plates 902 along with the downward movement of the bending upper die 6, and the driving plates 902 after being stressed are pushed to move towards the fixing plates 901 under the driving action of force.
The inclined plane 1103 is provided with a smooth film, so that friction is reduced through the smooth film, and transmission efficiency between the push rod 1102 and the inclined plane 1103 is improved.
The connecting assembly comprises a connecting plate 1001 fixed at the lower end of a transmission plate 902, fixing rods 1003 are fixed on one side, close to the fixing plate 901, of the connecting plate 1001, sleeves 1002 are connected to the fixing rods 1003 in a sliding mode, the other end of each sleeve 1002 is fixed with the connecting plate 1001, springs 1004 are sleeved on the side walls of the fixing rods 1003, in the process that the transmission plate 902 is pushed due to stress, the sleeves 1002 are driven to slide on the fixing rods 1003 respectively, the sleeves 1002 and the fixing rods 1003 slide, movement of the transmission plate 902 is guided, in the process that the sleeves 1002 slide on the fixing rods 1003, the springs 1004 are driven to deform due to stress to generate elasticity, and the transmission plate 902 is convenient to reset due to elasticity of the springs 1004.
The bending upper die 6 is clamped and fixed through the fixed chuck 5, the mounting plate 7 is limited and fixed on the base 1 through bolts, the bending upper die 6 and the bending lower die 8 are mounted on the bending machine, and after the bending upper die 6 and the bending lower die 8 are mounted, the relative positions of the mounted bending upper die 6 and the mounted bending lower die 8 are detected and confirmed;
in the process of detection and confirmation, the bending upper die 6 is pushed by the hydraulic cylinder 4 to move towards the bending lower die 8, and in the moving process, when the bending upper die 6 is accurately installed and fixed above the bending lower die 8, the push rod 1102 on the rectangular plate 1101 is driven to pass through the space between the two driving plates 902 along with the downward movement of the bending upper die 6, and at the moment, the alarm does not give an alarm;
when the bending upper die 6 and the bending lower die 8 have a certain angle of inclination deviation after being installed, along with the downward movement of the bending upper die 6, the push rod 1102 on the rectangular plate 1101 is pushed to abut against the inclined plane 1103 on the driving plate 902, the driving plate 902 after being stressed is pushed to move towards the fixing plate 901 under the force driving effect, the sensing plate 903 is driven to move towards the proximity switch 904 and the proximity switch 904 is closed to be started in the moving process of the driving plate 902, the alarm is started through the proximity switch 904 to start alarm reminding at the moment, the deviation of the relative positions of the bending upper die 6 and the bending lower die 8 in the detection process is recognized, a detection component for detecting and recognizing the relative positions of the bending upper die 6 and the bending lower die 8 of the bending mechanism is formed, whether the relative positions of the bending upper die 6 and the bending lower die 8 on the bending mechanism have the deviation or not is convenient to confirm, and the bending effect of the workpiece to be bent is further guaranteed.
Claims (5)
1. A bending mechanism of a bending machine, comprising:
an upper bending die (6) and a lower bending die (8) which are arranged on a bending machine, wherein the bending machine is provided with a base (1), a support frame (2), a top plate (3), a hydraulic cylinder (4) and a fixed chuck (5), the upper bending die (6) is clamped and fixed on the fixed chuck (5), the support frame (2) is fixed at the upper end of the base (1), the top plate (3) is fixed at the other end of the support frame (2), the hydraulic cylinder (4) is fixed at the lower end of the top plate (3), the output end of the hydraulic cylinder (4) is fixed with the fixed chuck (5),
it is characterized by also comprising:
the device comprises a mounting plate (7), the lower bending die (8) is fixed on the mounting plate (7), a detection assembly used for identifying and detecting the positions of the upper bending die (6) and the lower bending die (8) in the workpiece bending process is arranged on the mounting plate (7), and the mounting plate (7) is fixed on the base (1) in a bolt mounting mode.
2. The bending mechanism of the bending machine according to claim 1, wherein the detection assembly comprises two fixing plates (901) which are symmetrically arranged with each other and fixed on the mounting plate (7), one sides of the two fixing plates (901) which are opposite are respectively connected with a driving plate (902) through a connecting assembly, one sides of the driving plate (902) which are opposite to the fixing plates (901) are respectively provided with a sensing plate (903) and a proximity switch (904), and the bending upper die (6) is provided with a pushing assembly for pushing the driving plate (902).
3. The bending mechanism of a bending machine according to claim 2, wherein the pushing assembly comprises a rectangular plate (1101) fixed on one side of the upper bending die (6), the rectangular plate (1101) is positioned above a driving plate (902), a pushing rod (1102) is fixed on the lower end of the rectangular plate (1101), and an inclined surface (1103) is formed on one side of each of the two driving plates (902).
4. Bending mechanism according to claim 3, wherein said inclined surface (1103) is provided with a smooth film.
5. The bending mechanism of a bending machine according to claim 4, wherein said connecting assembly comprises a connecting plate (1001) fixed at the lower end of a driving plate (902), one side of said connecting plate (1001) close to a fixing plate (901) is fixed with a fixing rod (1003), a sleeve (1002) is slidably connected on each fixing rod (1003), the other end of each sleeve (1002) is fixed with the connecting plate (1001), and a spring (1004) is sleeved on the side wall of each fixing rod (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823857.XU CN217964193U (en) | 2022-07-15 | 2022-07-15 | Bending mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823857.XU CN217964193U (en) | 2022-07-15 | 2022-07-15 | Bending mechanism of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964193U true CN217964193U (en) | 2022-12-06 |
Family
ID=84277729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221823857.XU Active CN217964193U (en) | 2022-07-15 | 2022-07-15 | Bending mechanism of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964193U (en) |
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2022
- 2022-07-15 CN CN202221823857.XU patent/CN217964193U/en active Active
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