CN204470338U - Sheet metal bar folder - Google Patents

Sheet metal bar folder Download PDF

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Publication number
CN204470338U
CN204470338U CN201520002279.7U CN201520002279U CN204470338U CN 204470338 U CN204470338 U CN 204470338U CN 201520002279 U CN201520002279 U CN 201520002279U CN 204470338 U CN204470338 U CN 204470338U
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CN
China
Prior art keywords
block
sheet metal
fixed
slide
bar folder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520002279.7U
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Chinese (zh)
Inventor
张�杰
张明超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luxshare Precision Industry Chuzhou Ltd
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Luxshare Precision Industry Chuzhou Ltd
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Priority to CN201520002279.7U priority Critical patent/CN204470338U/en
Application granted granted Critical
Publication of CN204470338U publication Critical patent/CN204470338U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of sheet metal bar folder, in order to bend sheet metal, it comprises board seat, charging slide rail, discharging slide rail, bending assembly, slide assemblies, the cylinder driving slide assemblies to move around up and down and the support of fixed cylinder, described bending assembly is between charging slide rail and discharging slide rail, described bending assembly comprises left and right isolated first, second pedestal, first, second slide block and be positioned at first, receiving space between second pedestal, described slide assemblies comprises lower fixed block and is fixed on a pair briquetting on lower fixed block, press block, described press block can move down and be compressed in receiving space by a part of sheet metal, sheet metal is made to form one first kink, described briquetting has and first, the inclined plane that second slide block offsets is to promote first, move in opposite directions about the second slide block, make first, second slide block enters receiving space and pushes the first kink and be bent to one second kink.

Description

Sheet metal bar folder
Technical field
The utility model relates to a kind of automated production equipment, particularly relates to a kind of sheet metal bar folder.
Background technology
The bending of the sheet metal of existing connector is all through manual bending, and precision hand-manipulated is difficult to ensure, and inefficiency, easily operating accident occurs.
Utility model content
The purpose of this utility model there are provided the simple sheet metal bar folder of a kind of manipulation.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of sheet metal bar folder, and in order to bend sheet metal, it comprises board seat, charging slide rail, discharging slide rail, bending assembly, slide assemblies, the cylinder driving slide assemblies to move around up and down and the support of fixed cylinder, described support is fixed on board seat, and described bending assembly is between charging slide rail and discharging slide rail, and described bending assembly comprises left and right isolated first, second pedestal, first, second slide block and be positioned at first, receiving space between second pedestal, described slide assemblies comprises lower fixed block and is fixed on a pair briquetting on lower fixed block, press block, described press block can move down and be compressed in receiving space by a part of sheet metal, and make sheet metal form one first kink, described briquetting has and first, the inclined plane that second slide block offsets is to promote first, move in opposite directions about the second slide block, make first, second slide block enters receiving space and pushes the first kink and be bent to one second kink, first, second slide block up and down and left and right stagger, described press block is positioned at first, second slide block front.
As further improvement of the utility model, first, second slide block described is articulated with the runner contacted with briquetting.
As further improvement of the utility model, described slide assemblies comprises and compresses upper fixed block on lower fixed block and spring downwards, described press block comprises first, second adjacent press block of left and right, described spring clip is held between fixed block and the first press block, described first press block elasticity is pressed in a part for sheet metal, and another part of sheet metal is compressed in receiving space to form the first kink by described second press block.
As further improvement of the utility model, described lower fixed block end face is arranged with first, second groove and runs through the perforate of lower fixed block from first, second groove downwards, first, second groove is adjacent and through, first, second press block described comprises the expansion section being positioned at first, second groove and the pressure section protruded out from expansion section downwards, described pressure section protrudes out lower fixed block downwards from perforate, together with the expansion section of described first press block is pressed on spring, together with the expansion section of described second press block is pressed on upper fixed block.
As further improvement of the utility model, described slide assemblies comprises the sliding shoe be pressed on fixed block downwards, and described cylinder is provided with the connecting rod connecting sliding shoe.
As further improvement of the utility model, described slide assemblies comprises pair of posts, and described board is arranged with accepting hole, and the upper end of described pillar is fixed on lower fixed block, and lower end is contained in accepting hole and also can moves up and down in accepting hole.
As further improvement of the utility model, described support comprises the fixed leg be fixed on board seat and the fixed head be fixed on fixed leg, described cylinder is fixed on fixed head, and described sliding shoe is provided with the sliding eye passed for fixed leg, moves up and down in order to guide slide assemblies.
As further improvement of the utility model, described bending assembly is provided with the spring compressed between first, second pedestal and first, second slide block.
As further improvement of the utility model, described first, second slide block comprises first, second head and from first, second head protrude out to the inside first, second pressure section, described spring is pressed on first, second head and first, between second pedestal, first, second head is positioned at first, the outside of the second pedestal, described first pedestal is provided with the first through hole that left and right is run through, second pedestal is provided with the second through hole that left and right is run through, first, about the second through hole and stagger up and down, described first, second pressure section is contained in first, second through hole also can move to receiving space to compress the first kink of sheet metal.
As further improvement of the utility model, described board seat is provided with a pair relative protuberance of left and right and is positioned at the conduit of protuberance both sides, have bottom first, second head and be pressed on projection on protuberance laterally to limit the excessively movement laterally of first, second slide block, described briquetting enters conduit after can moving down.
The utility model sheet metal bar folder can carry out the action of successively twice bending to sheet metal, manipulation is simple, and each part fits is compact, and board cost is low, instead of original artificial bending sheet metal, is conducive to ensureing performance accuracy, improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model sheet metal bar folder.
Fig. 2 is the inner side schematic diagram of the utility model sheet metal bar folder, does not show board cover.
Fig. 3 is another angular views of Fig. 2.
Fig. 4 is the stereogram of the utility model sheet metal bar folder bending assembly.
Fig. 5 is the three-dimensional exploded view of the utility model sheet metal bar folder bending assembly.
Fig. 6 is the stereogram of the utility model sheet metal bar folder slide assemblies.
Fig. 7 is the schematic perspective view before sheet metal bending.
Fig. 8 is the schematic perspective view after sheet metal completes first time bending.
Fig. 9 is the schematic perspective view after sheet metal completes second time bending.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 6, the utility model sheet metal bar folder 100, in order to bend sheet metal 200, makes sheet metal 200 have two kinks 201,202, i.e. the first kink 201, second kink 202.This sheet metal bar folder 100 comprise board seat 10, charging slide rail 20, discharging slide rail 30, bending assembly 40, slide assemblies 50, the cylinder 60 driving slide assemblies about 50 to move around, fixed cylinder 60 support 70 and cover at the board cover 80 of bending assembly 40 and slide assemblies 50 outside.Board cover 80 can avoid dust to enter in sheet metal bar folder 100.Charging slide rail 20, discharging slide rail 30 and bending assembly 40 are being arranged on board seat 10 respectively.
Board seat 10 comprises first, second base 11,12 that a platform 15 and time interval are opened, first, second base 11,12 is supported on platform 15, first base 11 is positioned at outside board cover 80, second base 12 is positioned at board cover 80, second base 12 end face is provided with relative a pair protuberance 121 in left and right, two sides are respectively equipped with conduit 122, in the lateral direction, this to protuberance 121 between this is to conduit 122.
Charging slide rail 20 is in order to place sheet metal 200 to be bent and sheet metal 200 to be passed to bending assembly 40, the cover plate 22 that charging slide rail 20 is provided with the isolated push rod 21 in left and right and is positioned at above push rod 21, push rod 21 slides towards curved assembly 40 in order to promote sheet metal 200, cover plate 22, in order to hide on charging slide rail 20, stops sheet metal 200 to jump out charging slide rail 20.Charging slide rail 20 one end is supported on the first base 11, and sheet metal 200 is placed on charging slide rail 20 by convenient operation person, and the other end is supported in the second base 12.
Discharging slide rail 30 is in order to be passed to containing box (not shown) by the sheet metal 200 completing bending.
Bending assembly 40 is between charging slide rail 20 and discharging slide rail 30, and sheet metal 200 enters bending assembly 40 via charging slide rail 20, and after having bent, sheet metal 200 enters discharging slide rail 30.Bending assembly 40 comprise isolated first, second pedestal in left and right 41,42, first, second slide block 43,44, the round wheel 46 that is clamped in the spring 45 between first, second slide block 43,44 and first, second pedestal 41,42 and is articulated on first, second slide block 43,44.A receiving space 48 is formed between first, second pedestal 41,42.First pedestal 41 with charging slide rail 20, discharging slide rail 30 is adjacent and be abutted together.First pedestal 41 is provided with the first through hole 411, second pedestal 42 of running through of left and right and is provided with the second through hole 421 run through left and right, first, second through hole 411, about 421 and staggering up and down.
First, second pressure section 432,442 of cuboid that first, second slide block 43,44 comprises first, second head 431,441 and protrudes out to the inside from first, second head 431,441, spring 45 is pressed between first, second head 431,441 and first, second pedestal 41,42, and first, second head 431,441 and first, second pedestal 41,42 are respectively equipped with the depression 48 of accommodating spring 45.
The outside of first, second head 431,441 is provided with an accepting groove 433,443, the both sides of accepting groove 433,443 are arranged with pivoted hole 434,444, circle wheel 46 both sides are provided with the rotating shaft 461 be contained in pivoted hole 434,444, and circle wheel 46 also protrudes from accepting groove 433,443 laterally.There is bottom first, second head 431,441 projection 435,445 be pressed on laterally on the second base 12 protuberance 121, avoid first, second slide block 43,44 under the elastic force of spring 45, excessively movement laterally.First, second pressure section 432,442 is arranged in first, second through hole 411,421, first, second pressure section 432,442 also left and right and stagger up and down.
Slide assemblies 50 comprise a sliding shoe 51, upper fixed block 52, lower fixed block 53, a pair briquetting 54, first, second press block 55,56, spring 57 and pair of posts 58.Sliding shoe 51 is pressed on fixed block 52 downwards, and lower fixed block 53 both sides are provided with sliding eye 531.
Upper fixed block 52 is pressed on downwards on lower fixed block 53, a pair briquetting 54, first, second press block 55,56 and spring 57, and briquetting 54 is fixed on lower fixed block 53 two sides, and spring 57 is squeezed between fixed block 52 and the first press block 55.Lower fixed block 53 end face is arranged with first, second groove 531,532 and runs through the perforate 534 of lower fixed block 53 from first, second groove 531,532 downwards, first, second groove 531,532 adjacent and through, the degree of depth of the first groove 531 is greater than the second groove 532.
Briquetting 54 protrudes from lower fixed block 55 downwards, briquetting 54 is provided with the inclined plane 541 being positioned at inner side, after briquetting 54 moves down, inclined plane 541 contacts with the round wheel 46 of bending assembly 40, circle wheel 46 is driven to rotate, recursion circle wheel 46 moves horizontally simultaneously, impels first, second slide block 43,44 to move horizontally to the inside.
First, second press block 55, 56 comprise and are positioned at lower fixed block 53 first, second groove 531, expansion section 551 in 532, 561 and from expansion section 551, 561 pressure sections protruded out downwards 552, 562, together with the expansion section 551 of the first press block 55 is pressed on spring 57, the expansion section 552 of the second press block 56 is coplanar with the end face of lower fixed block 53, and together with being pressed on upper fixed block 52 simultaneously, pressure section 552, 562 are contained in perforate 534 and protrude out lower fixed block 53 downwards, the pressure section 562 of the second press block 56 is positioned at first of bending assembly 40, second pressure section 432, the front of 442 is also spaced apart.
Pillar 58 also protrudes from the accepting hole 125 that lower fixed block 53, second base 12 end face is provided with collecting pillar 58 bottom downwards, and pillar 58 bottom can move around up and down in accepting hole 125.
Cylinder 60 is provided with the connecting rod 61 connecting sliding shoe 51, makes cylinder 60 sliding shoe about 51 can be driven to move around by connecting rod 61.
Support 70 comprises two fixed legs 71 fixed with board seat 10 platform 15 and the fixed head 72 being fixed on fixed leg 71 top, fixed leg 71 through the sliding eye 51 of sliding shoe 51 in order to after guiding sliding shoe about 51 and slidably reciprocating.Cylinder 60 is fixed on fixed head 72, and connecting rod 61 protrudes out fixed head 72 downwards.
Refer to shown in Fig. 1 to Fig. 9, when the utility model sheet metal bar folder 100 runs, circulation is as follows carried out:
(1). be positioned in charging slide rail 20 by sheet metal 200 to be bent, sheet metal 200 enters in bending assembly 40 via charging slide rail 20.
(2). slide assemblies 50 moves down under the driving of cylinder 60, the pressure section 552 of slide assemblies 50 first press block 55 is by being pressed in a part for sheet metal 200, first press block 55 stops, spring 57 is compressed, and the pressure section 562 of the second press block 56 is pressed on another part of sheet metal 200, continue to be moved downward to receiving space 48, after sheet metal 200 is compressed by pressure section 562, be bent to form the first kink 201 being positioned at receiving space 48, complete the first time bending of sheet metal 200.
(3). sheet metal 200 continues to move to the inside on bending assembly 40.
(4). slide assemblies 50 continues to be moved downward in the first base 12 conduit 122, briquetting 54 circle wheel 46 contacts, circle wheel 46 is driven to rotate, recursion circle wheel 46 moves horizontally simultaneously, impel first, second slide block 43, 44 elastic force overcoming spring 45 move horizontally to the inside, first, second pressure section 432, 442 enter in receiving space 48 respectively, first pressure section 432 compresses the first kink 201 lower part and moves to the right, and the second pressure section 442 compresses the first kink 201 upper part moves to the left, the first kink 201 is impelled to be bent to form one second kink 202, complete the second time bending of sheet metal 200.
(5). sheet metal 200 moves to discharging slide rail 30 via slide assemblies 50.
(6). slide assemblies 50 is moved upward to initial position under the driving of cylinder 60, and bending assembly 40, under the elastic restoring force of spring 45, returns to initial position, prepares bending action next time.
The utility model sheet metal bar folder 100 can carry out priority twice bending to sheet metal 200, and manipulate simple, each part fits compact, board cost is low, instead of original artificial bending sheet metal 200, is conducive to ensureing performance accuracy, improving production efficiency.
Although be example object, disclose preferred embodiment of the present utility model, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present utility model disclosed in appending claims, various improvement, increase and replacement are possible.

Claims (10)

1. a sheet metal bar folder, in order to bend sheet metal, it comprises board seat, charging slide rail, discharging slide rail, bending assembly, slide assemblies, the cylinder driving slide assemblies to move around up and down and the support of fixed cylinder, described support is fixed on board seat, it is characterized in that: described bending assembly is between charging slide rail and discharging slide rail, and described bending assembly comprises left and right isolated first, second pedestal, first, second slide block and be positioned at first, receiving space between second pedestal, described slide assemblies comprises lower fixed block and is fixed on a pair briquetting on lower fixed block, press block, described press block can move down and be compressed in receiving space by a part of sheet metal, and make sheet metal form one first kink, described briquetting has and first, the inclined plane that second slide block offsets is to promote first, move in opposite directions about the second slide block, make first, second slide block enters receiving space and pushes the first kink and be bent to one second kink, first, second slide block up and down and left and right stagger, described press block is positioned at first, second slide block front.
2. sheet metal bar folder according to claim 1, is characterized in that: first, second slide block described is articulated with the runner contacted with briquetting.
3. sheet metal bar folder according to claim 1, it is characterized in that: described slide assemblies comprises and compresses upper fixed block on lower fixed block and spring downwards, described press block comprises first, second adjacent press block of left and right, described spring clip is held between fixed block and the first press block, described first press block elasticity is pressed in a part for sheet metal, and another part of sheet metal is compressed in receiving space to form the first kink by described second press block.
4. sheet metal bar folder according to claim 3, it is characterized in that: described lower fixed block end face is arranged with first, second groove and from first, second groove runs through the perforate of lower fixed block downwards, first, second groove is adjacent and through, described first, second press block comprises and is positioned at first, expansion section in second groove and the pressure section protruded out downwards from expansion section, described pressure section protrudes out lower fixed block downwards from perforate, together with the expansion section of described first press block is pressed on spring, together with the expansion section of described second press block is pressed on upper fixed block.
5. sheet metal bar folder according to claim 3, is characterized in that: described slide assemblies comprises the sliding shoe be pressed on fixed block downwards, and described cylinder is provided with the connecting rod connecting sliding shoe.
6. sheet metal bar folder according to claim 3, it is characterized in that: described slide assemblies comprises pair of posts, described board is arranged with accepting hole, and the upper end of described pillar is fixed on lower fixed block, and lower end is contained in accepting hole and also can moves up and down in accepting hole.
7. sheet metal bar folder according to claim 5, it is characterized in that: described support comprises the fixed leg be fixed on board seat and the fixed head be fixed on fixed leg, described cylinder is fixed on fixed head, described sliding shoe is provided with the sliding eye passed for fixed leg, moves up and down in order to guide slide assemblies.
8. sheet metal bar folder according to claim 1, is characterized in that: described bending assembly is provided with the spring compressed between first, second pedestal and first, second slide block.
9. sheet metal bar folder according to claim 8, it is characterized in that: described first, second slide block comprises first, second head and from first, second head protrude out to the inside first, second pressure section, described spring is pressed on first, second head and first, between second pedestal, first, second head is positioned at first, the outside of the second pedestal, described first pedestal is provided with the first through hole that left and right is run through, second pedestal is provided with the second through hole that left and right is run through, first, about the second through hole and stagger up and down, described first, second pressure section is contained in first, second through hole also can move to receiving space to compress the first kink of sheet metal.
10. sheet metal bar folder according to claim 5, it is characterized in that: described board seat is provided with a pair relative protuberance of left and right and is positioned at the conduit of protuberance both sides, have bottom first, second head and be pressed on projection on protuberance laterally to limit the excessively movement laterally of first, second slide block, described briquetting enters conduit after can moving down.
CN201520002279.7U 2015-01-05 2015-01-05 Sheet metal bar folder Expired - Fee Related CN204470338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520002279.7U CN204470338U (en) 2015-01-05 2015-01-05 Sheet metal bar folder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520002279.7U CN204470338U (en) 2015-01-05 2015-01-05 Sheet metal bar folder

Publications (1)

Publication Number Publication Date
CN204470338U true CN204470338U (en) 2015-07-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550342A (en) * 2015-01-05 2015-04-29 立讯精密工业(滁州)有限公司 Metal sheet bending machine
CN105013888B (en) * 2015-07-29 2017-10-27 成都市松川金属材料有限公司 A kind of bender with horizontal additional pressure applicator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550342A (en) * 2015-01-05 2015-04-29 立讯精密工业(滁州)有限公司 Metal sheet bending machine
CN105013888B (en) * 2015-07-29 2017-10-27 成都市松川金属材料有限公司 A kind of bender with horizontal additional pressure applicator

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150715

Termination date: 20170105

CF01 Termination of patent right due to non-payment of annual fee