CN210412031U

CN210412031U - Automatic clamp sword bender

Info

Publication number: CN210412031U
Application number: CN201920583481.1U
Authority: CN
Inventors: 张泽成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-28
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses an automatic knife clamping bending machine, which comprises a frame base, wherein two sides of the frame base are vertically provided with a frame side plate, the frame side plate is connected with an upper knife rest plate, the upper knife rest plate is provided with an oil supply circuit device, the bottom of the oil supply circuit device is provided with a knife clamping plate through screws, the front side of the oil supply circuit device is provided with a bending mechanism, one side surface of the frame side plate is fixedly provided with a bending oil cylinder base through bolts, thereby facilitating operators, adjusting the position without disassembling the oil cylinder body, realizing the resetting operation more quickly and efficiently, improving the production efficiency, adjusting the position speed of the upper knife rest plate after installation through front and back adjusting screws and upper locking screws, positioning and installing without assembling and disassembling for many times, enhancing and improving the stability of the equipment through an upper knife rest beam reinforcing plate, a lower knife rest oblique reinforcing plate and a lower knife rest vertical reinforcing plate, utilize stopper, limiting screw to carry out spacing to the bending hydro-cylinder, avoid bending to turn over the board and damage equipment.

Description

Automatic clamp sword bender

Technical Field

The utility model belongs to the technical field of mechanical equipment and specifically relates to an automatic press from both sides sword bender is related to.

Background

The bending machine is a machine capable of bending a thin plate, the knife clamping plates of most of the bending machines need to be reset after being pushed out, and the bending machines are usually adjusted by hands, so that the bending machines are too complicated; meanwhile, an oil-way oil cylinder used by the bending machine is usually 8-10 cylinders, the equipment efficiency is low, and the requirement on sufficient power cannot be increased for the equipment, and meanwhile, after an upper tool rest side plate of most bending machines is installed on a rack, the upper tool rest side plate is fixed and cannot be adjusted in position; and this type of bender does not have the station process spacing, surpasss the station easily, and is great to the bender damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic press from both sides sword bender to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic knife clamping bending machine comprises a machine frame base, machine frame side plates are vertically arranged on two sides of the machine frame base, an upper knife frame plate is connected onto the machine frame side plates, an oil supply oil circuit device is installed on the upper knife frame plate, a knife clamping plate is installed at the bottom of the oil supply oil circuit device through screws, a bending mechanism is installed on the front side of the oil supply oil circuit device, a bending oil cylinder base is installed on one side face of the machine frame side plate through bolts in a fixed mode, a bending oil cylinder used for driving the bending mechanism is connected onto the bending oil cylinder base, a lower knife frame plate is installed on the lower side of the upper knife frame plate, an upper knife rest lifting oil cylinder base is installed on the other side face of the machine frame side plate through bolts in a fixed mode, an upper knife rest lifting oil cylinder used for driving the upper knife frame plate is connected onto the upper knife rest lifting oil cylinder base, and an upper knife rest joint adjusting device penetrates through, the tail end of the upper tool rest lifting oil cylinder is connected with an oil cylinder joint bearing, and the oil cylinder joint bearing is connected and linked with the oil supply oil way device.

As a further technical scheme of the utility model, the mechanism of bending include with the end of double-layered sword clamp plate be connected bend turn over the board connecting plate, be located bend turn over inboard the board connecting plate of turning over of board turn over of board and wear to locate bend turn over the board reinforcing plate of turning over of board middle part, bend turn over the board also with the end swing joint of double-layered sword clamp plate.

As a further technical proposal of the utility model, the oil supply circuit device comprises an oil cylinder body, the side of the oil cylinder body is fixedly provided with an oil cylinder body plate, the oil cylinder body is internally provided with a piston cylinder body plate, the piston cylinder body plate is provided with oil cylinder body fixing screw holes which are transversely and uniformly arranged, the oil cylinder body fixing screw holes are fixed in the oil cylinder body through mounting screws, one side of the oil cylinder body plate is provided with a main piston cylinder body oil inlet hole, one side of the piston cylinder body plate is also provided with a piston cylinder body oil inlet hole communicated with the main piston cylinder body oil inlet hole, the lower end surface of the oil cylinder body is fixedly provided with the knife clamping press plate, the piston cylinder body plate is provided with an upper set of knife clamping plate screw fixing holes and a lower set of knife clamping plate screw fixing holes which are transversely arranged, the knife clamping press plate is fixed on the knife clamping plate screw fixing holes, the piston cylinder body board transverse arrangement have the multiunit piston, the piston inside all be equipped with reset spring, piston cylinder body board bottom be equipped with reset spring set screw, reset spring set bolt with reset spring be connected.

As a further technical scheme of the utility model, top rest joint adjusting device including adjust fixed plate, joint fixed axle, front and back adjusting screw, go up locking screw and regulating plate fixed screw, the joint fixed axle with the mutual welding of regulation fixed plate, the regulation fixed plate on the four corners all seted up the confession regulating plate fixed screw with the frame curb plate the screw through-hole that is connected, the frame curb plate on be equipped with the fixed plate regulation hole that the joint fixed axle is connected, frame curb plate top wear to be equipped with last locking screw, frame curb plate both sides wear to be equipped with front and back adjusting screw.

As a further technical scheme of the utility model, last tool rest board inboard be connected with top rest crossbeam reinforcing plate, top rest crossbeam reinforcing plate be the triangle-shaped structure to one of them terminal surface support in fuel feeding oil circuit device bottom.

As a further technical scheme of the utility model, lower tool rest board bottom be equipped with the lower tool rest board middle part be connected oblique reinforcing plate, with the lower tool rest board middle part perpendicular reinforcing plate that is connected, the lower tool rest oblique reinforcing plate terminal support in the lower tool rest perpendicular reinforcing plate inboard to form the triangle-shaped structure.

As a further technical scheme of the utility model, the frame curb plate seted up the hole that oils, the hole that oils with main piston cylinder body inlet port be linked together.

As a further technical scheme of the utility model, the hydro-cylinder of bending terminal with bend and turn over terminal swing joint of board, the hydro-cylinder of bending on be equipped with the hydro-cylinder fixing base, hydro-cylinder fixing base one side be equipped with the stopper.

As a further technical scheme of the utility model, the hydro-cylinder of bending with bend and turn over board junction and be equipped with stop screw.

As a further technical scheme of the utility model, the piston in all be equipped with first sealed rubber ring, first sealed rubber ring support in the inside top of piston, the piston in all be equipped with second sealed rubber ring, second sealed rubber ring support in the inside bottom of piston.

The utility model has the advantages that: the oil supply circuit device drives the cutter clamping pressing plate to pop up, the bending mechanism bends the iron plate, the cutter clamping pressing plate is propped against the bottom through the reset spring, is used for resetting after the push-out of the knife clamping pressing plate, is convenient for operators, does not need to disassemble the cylinder body of the oil cylinder for positioning, realizes resetting operation more quickly and efficiently, improves production efficiency, meanwhile, the position and the speed of the upper tool apron plate after installation are adjusted through the front and back adjusting screws and the upper locking screw, the upper tool apron plate is positioned and installed without being assembled and disassembled for many times, can carry out the fine setting of position after the installation and reach best effect, more convenient and fast, further strengthen and improve the stability of equipment through top rest crossbeam reinforcing plate, the oblique reinforcing plate of bottom knife rest, the perpendicular reinforcing plate of bottom knife rest, utilize stopper, spacing screw to carry on spacingly to the hydro-cylinder of bending, avoid bending to turn over the board and surpass the station process, lead to equipment to damage.

Drawings

Fig. 1 is a left side sectional view of the present invention.

Fig. 2 is a right side sectional view of the present invention.

Fig. 3 is a perspective view of the cylinder body of the oil cylinder of the present invention.

Fig. 4 is the internal structure diagram of the cylinder body of the utility model.

Fig. 5 is a reverse schematic view of the piston cylinder plate of the present invention.

Fig. 6 is a schematic view of the front side of the piston cylinder plate of the present invention.

Fig. 7 is an exploded view of the upper tool rest joint adjusting device of the present invention.

Fig. 8 is a usage state diagram of the present invention.

Wherein: the device comprises a rack base 1, a rack side plate 2, an upper tool rest plate 3, a bending oil cylinder base 4, a bending oil cylinder 5, a lower tool rest plate 6, an upper tool rest lifting oil cylinder base 7, an upper tool rest lifting oil cylinder 8, an oil cylinder joint bearing 9, a tool clamping pressure plate 10, a bending turning plate connecting plate 11, a bending turning plate 12, an oil cylinder body 13, an oil cylinder body plate 14, a piston cylinder body plate 44, an oil cylinder body fixing screw hole 15, a main piston cylinder body oil inlet hole 16, a piston cylinder body oil inlet hole 17, a tool clamping plate screw fixing hole 18, a piston 19, a reset spring 20, a reset spring fixing bolt 21, an adjusting fixing plate 22, a joint fixing shaft 23, a front and back adjusting screw 24, an upper locking screw 25, an adjusting plate fixing screw 26, a screw through hole 27, a fixing plate adjusting hole 28, an upper tool rest cross beam reinforcing plate 29, a lower tool rest inclined reinforcing plate, The device comprises a limit screw 34, a first sealing rubber ring 35, a second sealing rubber ring 36, a groove 37, a bearing mounting hole 38, a bearing 39, a broad-faced flat gasket 40, a bearing locking ring 41, a bending turnover plate reinforcing plate 42 and an oil pipe hole 43.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings and preferred embodiments.

Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, an automatic knife clamping bending machine comprises a frame base 1, frame side plates 2 are vertically arranged on two sides of the frame base 1, an upper knife rest plate 3 is connected to the frame side plates 2, an oil supply path device is mounted on the upper knife rest plate 3, a knife clamping press plate 10 is mounted at the bottom of the oil supply path device through screws, a bending mechanism is mounted on the front side of the oil supply path device, a bending oil cylinder base 4 is fixedly mounted on one side surface of the frame side plate 2 through bolts, a bending oil cylinder 5 for driving the bending mechanism is connected to the bending oil cylinder base 4, a lower knife rest plate 6 is mounted on the lower side of the upper knife rest plate 3, and an upper knife rest lifting oil cylinder base 7 is fixedly mounted on the other side surface of the frame side plate 2 through bolts, the upper tool rest lifting oil cylinder base 7 is connected with an upper tool rest lifting oil cylinder 8 used for driving the upper tool rest plate 3, an upper tool rest joint adjusting device is arranged at the installation position of the upper tool rest plate 3 and the frame side plate 2 in a penetrating way, the tail end of the upper tool rest lifting oil cylinder 8 is connected with an oil cylinder joint bearing 9, the oil cylinder joint bearing 9 is connected and linked with the oil supply oil way device, the oil supply oil way device comprises an oil cylinder body 13, an oil cylinder body plate 14 is fixedly installed on the side of the oil cylinder body 13, a piston cylinder body plate 44 is arranged in the oil cylinder body 13, oil cylinder body fixing screw holes 15 which are transversely and uniformly arranged are arranged on the piston cylinder body plate 44, the oil cylinder body fixing screw holes 15 are fixed in the oil cylinder body 13 through installation screws, and a main piston cylinder body oil inlet hole 16 is arranged on one side of the oil cylinder body plate 14, a piston cylinder body oil inlet hole 17 communicated with the main piston cylinder body oil inlet hole 16 is also arranged on one side of the piston cylinder body plate 44, the knife clamping press plate 10 is fixedly arranged on the lower end surface of the oil cylinder body 13, an upper knife clamping plate screw fixing hole and a lower knife clamping plate screw fixing hole 18 which are transversely arranged are arranged on the piston cylinder body plate 44, the knife clamping press plate 10 is fixed on the knife clamping plate screw fixing holes 18 through the fixing bolts, a plurality of groups of pistons 19 are transversely arranged on the piston cylinder body plate 44, return springs 20 are arranged in the pistons 19, a return spring fixing bolt 21 is arranged at the bottom of the piston cylinder body plate 44, the return spring fixing bolt 21 is connected with the return spring 20, wherein a groove 37 for mounting the knife clamping press plate 10 is arranged on the inner side of the piston cylinder body plate 44, and 14 groups are transversely arranged on the pistons 19, the power is enhanced, the production efficiency is improved, the cutter clamping pressure plate 10 is driven to pop out through the oil supply circuit device, the bending mechanism bends the iron plate, the bending mechanism comprises a bending turnover plate connecting plate 11 connected with the tail end of the cutter clamping pressure plate 10, a bending turnover plate 12 positioned on the inner side of the bending turnover plate connecting plate 11 and a bending turnover plate reinforcing plate 42 penetrating through the middle part of the bending turnover plate 12, the bending turnover plate 12 is also movably connected with the tail end of the cutter clamping pressure plate 10, the tail end of the bending oil cylinder 5 is movably connected with the tail end of the bending turnover plate 12, an oil cylinder fixing seat 32 is arranged on the bending oil cylinder 5, a limiting block 33 is arranged on one side of the oil cylinder fixing seat 32, the bending turnover degree of the bending turnover plate 12 is limited through the limiting block 33, the condition that the turnover degree exceeds the station range and the equipment is damaged is prevented, and meanwhile, oil is, get into through piston cylinder body inlet port 17 in piston 19, double-layered sword clamp plate 10 support in the bottom through reset spring 20 for reset after the release of double-layered sword clamp plate 10, make things convenient for operating personnel, need not to dismantle the hydro-cylinder body and carry out the positioning, realize the operation that resets fast high-efficiently, improve production efficiency.

The upper tool rest joint adjusting device comprises an adjusting fixing plate 22, a joint fixing shaft 23, a front-back adjusting screw 24, an upper locking screw 25 and an adjusting plate fixing screw 26, wherein the joint fixing shaft 23 and the adjusting fixing plate 22 are welded with each other, screw through holes 27 for connecting the adjusting plate fixing screws 26 with the frame side plate 2 are formed in four corners of the adjusting fixing plate 22, a fixing plate adjusting hole 28 connected with the joint fixing shaft 23 is formed in the frame side plate 2, the upper locking screw 25 penetrates through the top of the frame side plate 2, the front-back adjusting screw 24 penetrates through two sides of the frame side plate 2, a bearing mounting hole 38 is formed in the upper tool rest plate 3, a bearing 39, a broad-face flat cushion 40 and a bearing locking ring 41 are arranged in the bearing mounting hole 38, the bearing 39 and the joint fixing shaft 23 penetrate through, the bearing lock ring 41 is sleeved at the tail end of the joint fixing shaft 23, the broad-faced flat pad 40 is padded between the bearing 39 and the bearing lock ring 41, the upper locking screw 25 penetrates into the fixing plate adjusting hole 28, the tail end of the upper locking screw 25 is abutted against the upper side of the joint fixing shaft 23, the front and rear adjusting screw 24 penetrates into the fixing plate adjusting hole 28, the tail end of the front and rear adjusting screw 24 is abutted against two sides of the joint fixing shaft 23, the front and rear adjusting screw 24 comprises a front adjusting screw 6-1 and a rear adjusting screw 6-2, when the front adjusting screw 6-1 is unscrewed, the rear adjusting screw 6-2 is screwed into the fixing plate adjusting hole 28, and the joint fixing shaft 5 is subjected to forward acting force brought by the rear adjusting screw 6-2, the upper tool rest plate 3 is enabled to shift forwards; when the rear adjusting screw 6-2 is loosened, the front adjusting screw 6-1 is twisted into the fixing plate adjusting hole 28, and the joint fixing shaft 23 is subjected to a backward acting force brought by the front adjusting screw 6-1, so that the upper tool rest plate 3 is shifted forwards; the position speed of the upper tool rest plate 3 after installation is adjusted, the upper tool rest plate is not required to be assembled and disassembled for positioning and installation for many times, the position can be finely adjusted after installation to achieve the best effect, and the operation is more convenient and faster.

Further, the inner side of the upper tool rest plate 3 is connected with an upper tool rest cross beam reinforcing plate 29, the upper tool rest cross beam reinforcing plate 29 is of a triangular structure, one end face of the upper tool rest cross beam reinforcing plate abuts against the bottom of the oil supply oil circuit device and is used for supporting the bottom of the oil supply oil circuit device, and the stability of the whole equipment of the equipment is improved.

Further, the bottom of the lower tool rest plate 6 is provided with a lower tool rest inclined reinforcing plate 30 connected with the middle of the lower tool rest plate 6 and a lower tool rest vertical reinforcing plate 31 connected with the middle of the lower tool rest plate 6, and the tail end of the lower tool rest inclined reinforcing plate 30 abuts against the inner side of the lower tool rest vertical reinforcing plate 31 to form a triangular structure for enhancing the stability of the whole equipment of the equipment.

Furthermore, an oil feeding hole 43 is formed in the side plate 2 of the frame, and the oil feeding hole 43 is communicated with the oil inlet hole 16 of the main piston cylinder body, so that engine oil is provided for the oil supply circuit device, and normal operation of equipment is guaranteed.

Furthermore, a limit screw 34 is arranged at the joint of the bending oil cylinder 5 and the bending turning plate 12, and the limit screw 34 is used for limiting the station of the bending turning plate 12, so that the bending station is prevented from being turned over to exceed the range of the equipment, and the normal use of the equipment is protected.

The piston 19 in all be equipped with first sealing rubber ring 35, first sealing rubber ring 35 support in the piston 19 inside top, the piston 19 in all be equipped with second sealing rubber ring 36, second sealing rubber ring 36 support in the piston 19 inside bottom, prevent that the phenomenon of oil leakage oil from appearing in the piston 19 top, prevent that the phenomenon of oil leakage oil from appearing in the piston 19 bottom.

Wherein, as shown in fig. 8, the initial states are respectively from left to right; the bending turnover plate 12 is turned upwards to be in a state that the upper tool rest presses the workpiece downwards; the workpiece is bent by the bending turnover plate 12 to be in a bending state; and finally resetting to the initial state.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic knife clamping bending machine comprises a machine frame base (1), machine frame side plates (2) are vertically arranged on two sides of the machine frame base (1), an upper knife frame plate (3) is connected onto the machine frame side plates (2), and the automatic knife clamping bending machine is characterized in that an oil supply oil way device is installed on the upper knife frame plate (3), a knife clamping pressing plate (10) is installed at the bottom of the oil supply oil way device through screws, a bending mechanism is installed on the front side of the oil supply oil way device, a bending oil cylinder base (4) is fixedly installed on one side face of the machine frame side plate (2) through bolts, a bending oil cylinder (5) used for driving the bending mechanism is connected onto the bending oil cylinder base (4), a lower knife frame plate (6) is installed on the lower side of the upper knife frame plate (3), and an upper knife rest lifting oil cylinder base (7) is fixedly installed on the other side face of, the upper tool rest lifting oil cylinder base (7) is connected with an upper tool rest lifting oil cylinder (8) used for driving the upper tool rest plate (3), the upper tool rest plate (3) and the installation position of the rack side plate (2) are provided with an upper tool rest joint adjusting device in a penetrating mode, the tail end of the upper tool rest lifting oil cylinder (8) is connected with an oil cylinder joint bearing (9), and the oil cylinder joint bearing (9) is connected with and linked with the oil supply oil way device.

2. The automatic knife clamping and bending machine according to claim 1, wherein the bending mechanism comprises a bending turnover plate connecting plate (11) connected with the tail end of the knife clamping pressing plate (10), a bending turnover plate (12) located on the inner side of the bending turnover plate connecting plate (11), and a bending turnover plate reinforcing plate (42) penetrating through the middle of the bending turnover plate (12), and the bending turnover plate (12) is also movably connected with the tail end of the knife clamping pressing plate (10).

3. The automatic knife clamping and bending machine according to claim 1, wherein the oil supply path device comprises an oil cylinder body (13), an oil cylinder body plate (14) is fixedly installed on the side of the oil cylinder body (13), a piston cylinder body plate (44) is arranged in the oil cylinder body (13), oil cylinder body fixing screw holes (15) which are transversely and uniformly arranged are formed in the piston cylinder body plate (44), the oil cylinder body fixing screw holes (15) are fixed in the oil cylinder body (13) through mounting screws, a main piston cylinder body oil inlet hole (16) is formed in one side of the oil cylinder body plate (14), a piston cylinder body oil inlet hole (17) communicated with the main piston cylinder body oil inlet hole (16) is also formed in one side of the piston cylinder body plate (44), and the knife clamping pressing plate (10) is fixedly installed on the lower end face of the oil cylinder body (13), the cutter clamping device is characterized in that upper and lower groups of cutter clamping plate screw fixing holes (18) which are transversely arranged are formed in the piston cylinder plate (44), the cutter clamping pressing plate (10) is fixed in the cutter clamping plate screw fixing holes (18) through the fixing bolts, a plurality of groups of pistons (19) are transversely arranged in the piston cylinder plate (44), reset springs (20) are arranged inside the pistons (19), reset spring fixing bolts (21) are arranged at the bottoms of the piston cylinder plate (44), and the reset spring fixing bolts (21) are connected with the reset springs (20).

4. The automatic knife clamping and bending machine according to claim 1, wherein the upper knife rest joint adjusting device comprises an adjusting fixing plate (22), a joint fixing shaft (23), a front and back adjusting screw (24), an upper locking screw (25) and an adjusting plate fixing screw (26), the joint fixing shaft (23) and the adjusting fixing plate (22) are welded with each other, screw through holes (27) for connecting the adjusting plate fixing screws (26) with the side plate (2) of the frame are arranged on four corners of the adjusting fixing plate (22), a fixing plate adjusting hole (28) connected with the joint fixing shaft (23) is arranged on the side plate (2) of the frame, the top of the frame side plate (2) is provided with the upper locking screw (25) in a penetrating way, the front and back adjusting screws (24) are arranged on two sides of the side plate (2) of the machine frame in a penetrating way.

5. The automatic knife clamping and bending machine according to claim 1, wherein an upper knife rest cross beam reinforcing plate (29) is connected to the inner side of the upper knife rest plate (3), the upper knife rest cross beam reinforcing plate (29) is of a triangular structure, and one end face of the upper knife rest cross beam reinforcing plate abuts against the bottom of the oil supply oil circuit device.

6. The automatic clamp knife bending machine according to claim 1, characterized in that a lower knife rest inclined reinforcing plate (30) connected with the middle part of the lower knife rest plate (6) and a lower knife rest vertical reinforcing plate (31) connected with the middle part of the lower knife rest plate (6) are arranged at the bottom of the lower knife rest plate (6), and the tail end of the lower knife rest inclined reinforcing plate (30) abuts against the inner side of the lower knife rest vertical reinforcing plate (31) and forms a triangular structure.

7. The automatic clamp-cutter bending machine according to claim 2, characterized in that the frame side plate (2) is provided with an upper oil pipe hole (43), and the upper oil pipe hole (43) is communicated with the main piston cylinder oil inlet hole (16).

8. The automatic knife clamping and bending machine according to claim 1, wherein the tail end of the bending oil cylinder (5) is movably connected with the tail end of the bending turnover plate (12), an oil cylinder fixing seat (32) is arranged on the bending oil cylinder (5), and a limiting block (33) is arranged on one side of the oil cylinder fixing seat (32).

9. The automatic knife clamping and bending machine according to claim 8, wherein a limit screw (34) is arranged at the joint of the bending oil cylinder (5) and the bending turnover plate (12).

10. The automatic knife clamping and bending machine according to claim 1, wherein a first sealing rubber ring (35) is arranged in each piston (19), the first sealing rubber ring (35) abuts against the top end of the interior of each piston (19), a second sealing rubber ring (36) is arranged in each piston (19), and the second sealing rubber ring (36) abuts against the bottom end of the interior of each piston (19).