CN113102580A - Strong and be convenient for mechanism of bending of adjusting of stability - Google Patents
Strong and be convenient for mechanism of bending of adjusting of stability Download PDFInfo
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- CN113102580A CN113102580A CN202110238134.7A CN202110238134A CN113102580A CN 113102580 A CN113102580 A CN 113102580A CN 202110238134 A CN202110238134 A CN 202110238134A CN 113102580 A CN113102580 A CN 113102580A
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- 238000005452 bending Methods 0.000 title claims abstract description 124
- 230000007246 mechanism Effects 0.000 title claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending mechanism with strong stability and convenience in adjustment, which comprises a bending mechanism, a connecting motor, a connector, a guide sliding plate, a fixed motor, a limiting mechanism, a first rack, a positioning sliding groove, a turnover plate and a second rack, wherein the connecting motor for transmission is fixedly arranged in the center of the upper end face of the bending mechanism, and the turnover plate for connection is rotatably clamped on the side end face of the bending mechanism. According to the invention, by arranging the bending mechanism, the supporting rotating plate can drive the limiting gear to rotate through the positioning gear when bending is carried out, so that the subsequent limiting gear can drive the turnover plate to intermittently and circularly rotate outside the bending mechanism through the connecting rotating plate, and the turnover plate can drive the guide sliding plate to circularly displace on the upper part of the bending mechanism, thereby providing sufficient power for the circular bending and discharging of the first bending shaft and the second bending shaft, and effectively improving the efficiency and stability of a subsequent device for bending a workpiece.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a bending mechanism which is strong in stability and convenient to adjust.
Background
The bending mechanism is characterized in that a metal workpiece is elastically deformed under the pressure of an upper die or a lower die of a bending machine and then plastically deformed, the plate is freely bent at the beginning stage of plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, so that the upper die and the lower die are in full contact with the plate in a three-point close way,
however, when the existing bending mechanism bends a workpiece, the bending stability and accuracy of the existing bending mechanism are insufficient, the limiting distance of the workpiece during bending cannot be adjusted according to requirements, and the adaptability of a follow-up device is reduced, so that the bending mechanism which is strong in stability and convenient to adjust is urgently needed to solve the existing problems.
Disclosure of Invention
The invention aims to provide a bending mechanism which is strong in stability and convenient to adjust, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bending mechanism with strong stability and convenient adjustment comprises a bending mechanism, a connecting motor, a connector, a guide sliding plate, a fixed motor, a limiting mechanism, a first rack, a positioning chute, a turnover plate and a second rack,
the upper end face center of the bending mechanism is fixedly provided with a connecting motor for transmission, a side end face rotating joint of the bending mechanism is provided with a turnover plate for connection, the upper end face of the bending mechanism is connected with a guide sliding plate in a sliding joint mode near the front part, positioning sliding grooves for limiting are symmetrically arranged on the side end face of the guide sliding plate, a second rack for transmission is fixedly arranged on the inner end face of the guide sliding plate near the bottom, a first rack is fixedly arranged on the inner end face of the guide sliding plate away from the second rack, a fixed motor is fixedly arranged on the front end face of the bending mechanism near the middle part of the guide sliding plate, a bidirectional screw rod is fixedly arranged on the front end face center of the fixed motor, a limiting mechanism is symmetrically and threadedly connected with the outer end face of the bidirectional screw rod, and connectors for connection are symmetrically and fixedly arranged on the rear end face of the guide sliding plate, and the connector is rotationally clamped with the turnover plate.
Preferably, the bending mechanism comprises a limiting seat, a motor groove, a connecting clamping plate, a fixing support plate, a guide sliding groove, a supporting clamping shaft, a first bending shaft, a limiting cover plate, a first transmission gear, a second bending shaft, a second transmission gear, a connecting rotating plate, a transmission shaft, a positioning clamping shaft, a limiting gear, a positioning tooth and a supporting rotating plate, wherein the motor groove for connection is arranged at the center of the upper end face of the limiting seat, the first bending shaft for support is rotatably clamped and connected to the inner end face of the limiting seat, the positioning tooth for transmission is fixedly arranged at the bottom of the inner end face of the first bending shaft at uniform equal intervals, the transmission shaft is symmetrically rotatably clamped and connected to the position close to the middle of the side end face of the limiting seat, the positioning clamping shaft is fixedly arranged at the center of the outer end face of the transmission shaft, and the limiting gear is fixedly connected to the end face of, a connecting rotating plate is fixedly connected at the end head of the outer end face of the transmission shaft, the bottom of the front end face of the limiting seat is fixedly connected with a fixed support plate for supporting through a connecting clamping plate, a support plate is fixedly arranged at the upper part of the side end of the fixed support plate, a guide chute for limiting is arranged on the front end face of the supporting plate, a supporting clamp shaft is fixedly arranged at the center of the upper end face of the fixed supporting plate, a first transmission gear is rotationally clamped at the bottom of the supporting clamp shaft, a first bending shaft for bending is fixedly arranged on the upper end surface of the first transmission gear, a second transmission gear is rotatably clamped on the outer end surface of the supporting clamp shaft close to the first transmission gear, and a second bending shaft is fixedly connected to the upper end face of the second transmission gear, and a limiting cover plate for limiting is fixedly mounted at the center of the upper end face of the supporting clamp shaft.
Preferably, the limiting mechanism comprises a bending fulcrum shaft, a limiting baffle and a threaded sleeve, the limiting baffle for supporting is fixedly installed at the center of the lower end face of the bending fulcrum shaft, and the threaded sleeve is fixedly installed at the center of the lower end face of the limiting baffle.
Preferably, the threaded sleeve is matched with the bidirectional screw rod, the limiting mechanisms are matched with the bidirectional screw rod through the threaded sleeve and then are in sliding clamping connection with the inner end faces of the guide sliding grooves through symmetrical threads, and the bidirectional screw rod can effectively improve the stability and accuracy of follow-up adjustment of the two groups of limiting mechanisms, so that the accuracy of follow-up bending of workpieces is improved.
Preferably, the bending fulcrum shaft, the supporting clamp shaft, the first bending shaft and the second bending shaft are all located on the same horizontal plane, so that the workpiece can be conveniently and subsequently stably bent, and the bending efficiency is improved.
Preferably, the clamping grooves are symmetrically formed in the center of the side end face of the limiting seat and are matched with the positioning clamp shaft, the transmission shaft is matched with the positioning clamp shaft through the clamping grooves and then is rotatably clamped on the inner end face of the limiting seat, the clamping grooves can be matched with the positioning clamp shaft, and therefore the limiting gear is rotatably connected with the positioning teeth in a meshed mode, an enough limiting basis is provided, and the stability of the follow-up limiting gear in transmission inside the supporting rotating plate is improved.
Preferably, the limiting gear is connected to the inner end face of the supporting rotating plate in a meshing and rotating mode through the positioning teeth, the bottom end face of the connecting motor is fixedly connected with the top end face of the supporting rotating plate, and the subsequent connecting motor can drive the positioning sliding groove to stably rotate conveniently.
Preferably, the second rack is connected with the first transmission gear in a meshing rotation mode, the second transmission gear is connected with the first rack in a meshing rotation mode, and therefore the follow-up guide sliding plate can conveniently move and can simultaneously drive the first transmission gear and the second transmission gear to rotate through the first rack and the second rack, and therefore sufficient power is provided for follow-up bending.
Preferably, the inner end face of the fixed support plate is symmetrically and fixedly connected with clamping blocks, and the fixed support plate is matched with the positioning sliding groove through the clamping blocks so as to be in sliding clamping connection with the outer end face of the guide sliding plate, so that the stability of the subsequent guide sliding plate in sliding clamping connection with the fixed support plate can be effectively improved.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the bending mechanism, the supporting rotating plate can drive the limiting gear to rotate through the positioning gear when bending is carried out, so that the subsequent limiting gear can drive the turnover plate to intermittently and circularly rotate outside the bending mechanism through the connecting rotating plate, and the turnover plate can drive the guide sliding plate to circularly displace on the upper part of the bending mechanism, thereby providing sufficient power for the circular bending and discharging of the first bending shaft and the second bending shaft, and effectively improving the efficiency and stability of a subsequent device for bending a workpiece.
2. According to the invention, by arranging the limiting mechanisms, when the limiting distance of the outer part of the workpiece is adjusted, a user can start the fixed motor through the external control mechanism, and the fixed motor can drive the front bidirectional screw rod to rotate, so that the bidirectional screw rod can simultaneously drive the two groups of limiting mechanisms to perform centripetal or centrifugal motion, the efficiency of synchronously adjusting the two groups of limiting mechanisms subsequently is improved, and the convenience and the adaptability of the device for limiting the workpiece are further improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a side view of the body of the present invention;
FIG. 3 is a schematic structural view of a bending mechanism according to the present invention;
FIG. 4 is an elevation view of the bending mechanism of the present invention;
FIG. 5 is a cross-sectional view of the present invention taken along the front view C-C of the body;
FIG. 6 is an enlarged view of a portion of the invention at II;
fig. 7 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1-bending mechanism, 2-connecting motor, 3-connector, 4-guiding sliding plate, 5-fixing motor, 6-limiting mechanism, 7-first rack, 8-positioning chute, 9-turnover plate, 10-second rack, 11-limiting seat, 12-motor chute, 13-connecting clamping plate, 14-fixing supporting plate, 15-supporting plate, 16-guiding chute, 17-supporting clamping shaft, 18-first bending shaft, 19-limiting cover plate, 110-first transmission gear, 111-second bending shaft, 112-second transmission gear, 113-connecting rotating plate, 114-transmission shaft, 115-positioning clamping shaft, 116-limiting gear, 117-positioning gear, 118-supporting rotating plate, 61-bending fulcrum shaft, 62-limit baffle, 63-screw sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: a bending mechanism with strong stability and convenient adjustment comprises a bending mechanism 1, a connecting motor 2, a connector 3, a guide sliding plate 4, a fixed motor 5, a limiting mechanism 6, a first rack 7, a positioning chute 8, a turnover plate 9 and a second rack 10,
a connecting motor 2 for transmission is fixedly arranged at the center of the upper end face of the bending mechanism 1, a turning plate 9 for connection is rotationally clamped on the side end face of the bending mechanism 1, a guide sliding plate 4 is slidably clamped on the upper end face of the bending mechanism 1 near the front part, positioning chutes 8 for limiting are symmetrically arranged on the side end face of the guide sliding plate 4, a second rack 10 for transmission is fixedly arranged on the inner end face of the guide sliding plate 4 near the bottom, a first rack 7 is fixedly arranged on the inner end face of the guide sliding plate 4 far away from the second rack 10, a fixed motor 5 is fixedly arranged on the front end face of the bending mechanism 1 near the middle part of the guide sliding plate 4, a bidirectional screw rod is fixedly arranged at the center of the front end face of the fixed motor 5, a limiting mechanism 6 is symmetrically and threadedly clamped on the outer end face of the bidirectional screw rod, and a connecting head 3 for connection is symmetrically and fixedly arranged on the rear end face, and the connector 3 is rotationally clamped with the turnover plate 9.
The bending mechanism 1 comprises a limiting seat 11, a motor groove 12, a connecting clamping plate 13, a fixing support plate 14, a support plate 15, a guide sliding groove 16, a support clamping shaft 17, a first bending shaft 18, a limiting cover plate 19, a first transmission gear 110, a second bending shaft 111, a second transmission gear 112, a connecting rotating plate 113, a transmission shaft 114, a positioning clamping shaft 115, a limiting gear 116, positioning teeth 117 and a support rotating plate 118, wherein the motor groove 12 for connection is arranged at the center of the upper end face of the limiting seat 11, the first bending shaft 18 for support is rotatably clamped and connected to the inner end face of the limiting seat 11, the positioning teeth 117 for transmission are uniformly and equidistantly fixedly installed at the bottom of the inner end face of the first bending shaft 18, the transmission shaft 114 is symmetrically rotatably clamped and connected to the inner end face of the limiting seat 11 near the middle part, the positioning clamping shaft 115 is fixedly installed at the center of the outer end face of the transmission shaft 114, and the limiting gear 116 is fixedly connected to the end, a connecting rotating plate 113 is fixedly connected at the end of the outer end face of the transmission shaft 114, the bottom of the front end face of the limiting seat 11 is fixedly connected with a fixed support plate 14 for supporting through a connecting clamping plate 13, a support plate 15 is fixedly arranged at the upper part of the side end of the fixed support plate 14, a guide chute 16 for limiting is arranged on the front end face of the support plate 15, a support clamping shaft 17 is fixedly arranged at the center of the upper end face of the fixed support plate 14, a first transmission gear 110 is rotatably clamped at the bottom of the supporting clamping shaft 17, a first bending shaft 18 for bending is fixedly arranged on the upper end surface of the first transmission gear 110, a second transmission gear 112 is rotatably clamped at the position, close to the first transmission gear 110, of the outer end surface of the supporting clamping shaft 17, and the upper end surface of the second transmission gear 112 is fixedly connected with a second bending shaft 111, and the center of the upper end surface of the support clamping shaft 17 is fixedly provided with a limit cover plate 19 for limiting.
The limiting mechanism 6 comprises a bending fulcrum 61, a limiting baffle 62 and a threaded sleeve 63, wherein the limiting baffle 62 for supporting is fixedly installed at the center of the lower end face of the bending fulcrum 61, and the threaded sleeve 63 is fixedly installed at the center of the lower end face of the limiting baffle 62.
The threaded sleeve 63 is matched with the bidirectional screw rod, the limiting mechanisms 6 are matched with the bidirectional screw rod through the threaded sleeve 63 and then are in symmetrical threaded sliding clamping connection with the inner end face of the guide chute 16, and the bidirectional screw rod can effectively improve the stability and accuracy of follow-up adjustment of the two groups of limiting mechanisms 6, so that the accuracy of follow-up workpiece bending is improved.
The bending fulcrum shaft 61, the supporting clamp shaft 17, the first bending shaft 18 and the second bending shaft 111 are all located on the same horizontal plane, so that the subsequent stable bending operation on the workpiece is facilitated, and the bending efficiency is improved.
Clamping grooves are symmetrically formed in the center of the side end face of the limiting seat 11 and are matched with the positioning clamp shaft 115, the transmission shaft 114 is matched with the positioning clamp shaft 115 through the clamping grooves and further rotates to be clamped on the inner end face of the limiting seat 11, the clamping grooves can be matched with the positioning clamp shaft 115, and therefore the limiting gear 116 is rotatably connected with the positioning teeth 117 in a meshed mode, sufficient limiting bases are provided, and the stability of the follow-up limiting gear 116 in transmission inside the supporting rotating plate 118 is improved.
The limiting gear 116 is further connected to the inner end face of the supporting rotating plate 118 in a meshing and rotating mode through the positioning teeth 117, the bottom end face of the connecting motor 2 is fixedly connected with the top end face of the supporting rotating plate 118, and the positioning sliding groove 8 can be driven to rotate stably by the aid of the subsequently connected motor 2.
The second rack 10 is connected with the first transmission gear 110 in a meshing rotation mode, and the second transmission gear 112 is connected with the first rack 7 in a meshing rotation mode, so that the subsequent guide sliding plate 4 can be conveniently moved, and the first transmission gear 110 and the second transmission gear 112 can be driven to rotate through the first rack 7 and the second rack 10, and therefore sufficient power is provided for subsequent bending.
The inner end face of the fixed support plate 14 is symmetrically and fixedly connected with clamping blocks, the fixed support plate 14 is matched with the positioning sliding groove 8 through the clamping blocks, and then the fixed support plate is in sliding clamping connection with the outer end face of the guide sliding plate 4, so that the stability of the follow-up guide sliding plate 4 in sliding clamping connection with the fixed support plate 14 can be effectively improved.
The working principle is as follows: as shown in figures 1 and 2, when in use, a user can position the device below the mechanical clamping mechanism matched with the device, so that the subsequent mechanical clamping mechanism can conveniently carry out rapid feeding and blanking operations on raw materials, the stability and efficiency of subsequent workpiece bending are effectively improved,
as shown in fig. 1, 2, 3, 5 and 6, when bending is performed, a user can start the connection motor 2 through an external control mechanism, at this time, the connection motor 2 can drive the support rotating plate 118 to rotate, so that when the support rotating plate 118 rotates, two sets of limit gears 116 rotatably clamped in the limiting seat 11 can be driven to rotate through the positioning teeth 117, and when the limit gears 116 rotate, the limit gears 116 can drive the connection rotating plate 113 to rotate through the transmission shaft 114, so that the connection rotating plate 113 can perform circular motion with the transmission shaft 114 as an axis, and when the connection rotating plate 113 performs circular rotation, the connection rotating plate 113 can drive the turnover plate 9 to perform circular displacement in the horizontal direction, so that the turnover plate 9 can drive the guide sliding plate 4 to perform intermittent circular displacement at the upper part of the bending mechanism 1, and when the turnover plate 9 drives the guide sliding plate 4 to move outwards, the first rack 7 and the second rack 10 can be displaced together with the guide sliding plate 4, and simultaneously the first rack 7 and the second rack 10 can be respectively engaged with the second transmission gear 112 and the first transmission gear 110 for rotation connection, and the second rack 10 and the outside of the first rack 7 are not contacted with the other side of the second transmission gear 112 and the first transmission gear 110, so that when the first rack 7 and the second rack 10 are displaced to the outside, the second transmission gear 112 and the first transmission gear 110 can be simultaneously driven to rotate in opposite directions, at this time, the columnar workpieces clamped in the support clamping shaft 17, the first bending shaft 18 and the second bending shaft 111 can be bent under the common overturn of the first bending shaft 18 and the second bending shaft 111, and simultaneously the support clamping shaft 17 can provide enough supporting force for the center of the workpiece, thereby improving the subsequent bending efficiency, and at the same time, the two groups of limiting mechanisms 6 can limit the outer part of the bent workpiece, so that the accuracy of subsequent bending is improved, after the workpiece is bent, a user can improve the external control mechanism to enable the connecting motor 2 to rotate reversely, so that the first bending shaft 18 and the second bending shaft 111 are reset, the bending limitation of the workpiece is eliminated, and the subsequent external clamping mechanism can conveniently carry out rapid clamping and conveying operation on the processed workpiece,
if when needing to bend, the outside spacing distance of work piece is adjusted, and user's accessible outside control mechanism starts fixed motor 5 this moment, and fixed motor 5 can drive anterior two-way lead screw and rotate to make two-way lead screw can drive two sets of stop gear 6 simultaneously and carry out centripetal or centrifugal motion, improve follow-up efficiency of carrying out synchronous control to two sets of stop gear 6, and then improved the device and carried out spacing convenience and adaptability to the work piece.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a strong and be convenient for mechanism of bending of adjusting of stability which characterized in that: comprises a bending mechanism (1), a connecting motor (2), a connector (3), a guide sliding plate (4), a fixed motor (5), a limiting mechanism (6), a first rack (7), a positioning chute (8), a turnover plate (9) and a second rack (10),
a connecting motor (2) for transmission is fixedly installed at the center of the upper end face of the bending mechanism (1), a turnover plate (9) for connection is rotatably clamped on the side end face of the bending mechanism (1), a guide sliding plate (4) is clamped on the upper end face of the bending mechanism (1) close to the front in a sliding manner, positioning sliding grooves (8) for limiting are symmetrically formed in the side end face of the guide sliding plate (4), a second rack (10) for transmission is fixedly installed on the inner end face of the guide sliding plate (4) close to the bottom, a first rack (7) is fixedly installed at the position of the inner end face of the guide sliding plate (4) deviating from the second rack (10), a fixed motor (5) is fixedly installed at the position of the front end face of the bending mechanism (1) close to the middle of the guide sliding plate (4), and a bidirectional screw rod is fixedly installed at the center of the front end face of the fixed motor (5), and is located the outer terminal surface symmetry screw thread slip joint of two-way lead screw has stop gear (6), the symmetrical fixed mounting of the rear end face of direction slide (4) has connector (3) that are used for connecting, just connector (3) rotate the joint with returning face plate (9).
2. A bending mechanism with high stability and easy adjustment according to claim 1, wherein: the bending mechanism (1) comprises a limiting seat (11), a motor groove (12), a connecting clamping plate (13), a fixing support plate (14), a support plate (15), a guide sliding groove (16), a support clamping shaft (17), a first bending shaft (18), a limiting cover plate (19), a first transmission gear (110), a second bending shaft (111), a second transmission gear (112), a connecting rotating plate (113), a transmission shaft (114), a positioning clamping shaft (115), a limiting gear (116), a positioning tooth (117) and a support rotating plate (118), the motor groove (12) for connection is formed in the center of the upper end face of the limiting seat (11), the first bending shaft (18) for support is rotatably clamped on the inner end face of the limiting seat (11), and the positioning teeth (117) for transmission are uniformly and equidistantly fixedly installed at the bottom of the inner end face of the first bending shaft (18), a transmission shaft (114) is symmetrically and rotatably clamped at a position, close to the middle, of the side end face of the limiting seat (11), a positioning clamp shaft (115) is fixedly arranged at the center of the outer end face of the transmission shaft (114), a limiting gear (116) is fixedly connected at the end of the inner end face of the transmission shaft (114), a connecting rotating plate (113) is fixedly connected at the end of the outer end face of the transmission shaft (114), a fixed support plate (14) for supporting is fixedly connected at the bottom of the front end face of the limiting seat (11) through a connecting clamp plate (13), a support plate (15) is fixedly arranged at the upper part of the side end of the fixed support plate (14), a guide chute (16) for limiting is formed in the front end face of the support plate (15), a support clamp shaft (17) is fixedly arranged at the center of the upper end face of the fixed support plate (14), and a first transmission gear (110) is rotatably clamped at the bottom of, the utility model discloses a bending machine, including first drive gear (110), support card axle (17), the up end fixed mounting of first drive gear (110) has first axle (18) of bending that is used for bending, the outer terminal surface that supports card axle (17) is close to first drive gear (110) department and rotates the joint and have second drive gear (112), and is located the up end fixedly connected with second axle (111) of bending of second drive gear (112), the up end center fixed mounting who supports card axle (17) has spacing apron (19) that are used for spacingly.
3. A bending mechanism with high stability and easy adjustment according to claim 2, wherein: the limiting mechanism (6) comprises a bending fulcrum shaft (61), a limiting baffle (62) and a threaded sleeve (63), the limiting baffle (62) used for supporting is fixedly installed at the center of the lower end face of the bending fulcrum shaft (61), and the threaded sleeve (63) is fixedly installed at the center of the lower end face of the limiting baffle (62).
4. A bending mechanism with high stability and easy adjustment according to claim 3, wherein: the threaded sleeve (63) is matched with the bidirectional screw rod, and the limiting mechanism (6) is matched with the bidirectional screw rod through the threaded sleeve (63) and then symmetrically and threadedly connected to the inner end face of the guide chute (16) in a sliding and clamping manner.
5. A bending mechanism with strong stability and convenient adjustment according to claim 4, wherein: the bending fulcrum shaft (61), the supporting clamp shaft (17), the first bending shaft (18) and the second bending shaft (111) are all located on the same horizontal plane.
6. A bending mechanism with high stability and easy adjustment according to claim 3, wherein: clamping grooves are symmetrically formed in the center of the side end face of the limiting seat (11), the clamping grooves are matched with the positioning clamp shaft (115), and the transmission shaft (114) is matched with the positioning clamp shaft (115) through the clamping grooves and then is rotatably clamped on the inner end face of the limiting seat (11).
7. A bending mechanism with strong stability and convenient adjustment according to claim 6, wherein: the limiting gear (116) is further connected to the inner end face of the supporting rotating plate (118) in a meshing and rotating mode through the positioning teeth (117), and the bottom end face of the connecting motor (2) is fixedly connected with the top end face of the supporting rotating plate (118).
8. A bending mechanism with strong stability and convenient adjustment according to claim 7, wherein: the second rack (10) is connected with the first transmission gear (110) in a meshing and rotating mode, and the second transmission gear (112) is connected with the first rack (7) in a meshing and rotating mode.
9. A bending mechanism with high stability and easy adjustment according to claim 3, wherein: the inner end face of the fixed support plate (14) is symmetrically and fixedly connected with clamping blocks, and the fixed support plate (14) is matched with the positioning chute (8) through the clamping blocks and then is clamped on the outer end face of the guide sliding plate (4) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238134.7A CN113102580A (en) | 2021-03-04 | 2021-03-04 | Strong and be convenient for mechanism of bending of adjusting of stability |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110238134.7A CN113102580A (en) | 2021-03-04 | 2021-03-04 | Strong and be convenient for mechanism of bending of adjusting of stability |
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| CN113102580A true CN113102580A (en) | 2021-07-13 |
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| CN202110238134.7A Pending CN113102580A (en) | 2021-03-04 | 2021-03-04 | Strong and be convenient for mechanism of bending of adjusting of stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546988A (en) * | 2021-07-16 | 2021-10-26 | 宁波昌扬机械工业有限公司 | Intelligent bending machine |
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| CN212019208U (en) * | 2020-04-15 | 2020-11-27 | 陕西盾实人防设备工程有限公司 | Bending device for civil air defense door production line |
| CN112372656A (en) * | 2020-11-06 | 2021-02-19 | 夏泽雷 | Machining clamping mechanism with strong adaptability and capability of being adjusted in multiple directions |
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