CN204604967U - For the transmission device of square tube bender - Google Patents
For the transmission device of square tube bender Download PDFInfo
- Publication number
- CN204604967U CN204604967U CN201520295932.3U CN201520295932U CN204604967U CN 204604967 U CN204604967 U CN 204604967U CN 201520295932 U CN201520295932 U CN 201520295932U CN 204604967 U CN204604967 U CN 204604967U
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- China
- Prior art keywords
- connecting rod
- fixed
- square tube
- rod mechanism
- base
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- 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.)
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Abstract
The utility model discloses a kind of transmission device for square tube bender, belong to bending equipment technical field.It comprises base, workbench, be located at the actuating unit on described base and transmission mechanism, bending mechanism on described workbench, for feed mechanism and micro-adjusting mechanism, described transmission mechanism comprises cam mechanism and the first connecting rod mechanism that contacts with cam mechanism and second connecting rod mechanism, described cam mechanism comprises and is fixed on supporting base on described base and the unsettled runner be located on described supporting base, described first connecting rod mechanism and described second connecting rod mechanism is all hinged is fixed on described base, described second connecting rod mechanism is connected with described micro-adjusting mechanism, described runner rotarily drives described first connecting rod mechanism and described second connecting rod mechanism swings up and down.The utility model makes beating of square tube can carry out with forward travel simultaneously, ensure that the stability of square tube bending process, without the need to additionally arranging feeding power, providing cost savings, optimizing structure.
Description
Technical field
The utility model belongs to bending equipment technical field, more particularly, relates to a kind of transmission device for square tube bender.
Background technology
Inner circle foreign side copper pipe has the features such as conductive section is large, the unit interval is many by cooling medium consumption, perfect heat-dissipating, by atomic energy industry and the electric machine industry critical material for the manufacture of various motor and accelerator.
Bending machine in the market mainly comprises CNC tube bending machine, air pressure pipe bender etc., but these bending machines have their respective advantages, and CNC tube bending machine bend pipe efficiency is high, and bend pipe angle is accurate, but expensive, and use cost is high; Although air pressure pipe bender is simple to operation, the diameter of bend pipe is also larger, but the obvious wrinkle of bending rear easily generation is carried out to thin wall profiled square copper tube, affect the presentation quality of product, and existing bending machine is all controlled by computer program, complicated operation, runs use cost large.
The utility model is by the creationary problem solving square tube uniform force of the mode of beating, and square tube also will complete forward motion while beating, and therefore, is necessary to design a kind of transmission device to ensure beating and advance and can carrying out of square tube simultaneously.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of transmission device for square tube bender, and it effectively can solve the not easily bending of square copper pipe, bending part problem wrinkly.
To achieve these goals, the technical scheme that adopts of the utility model is as follows:
A kind of transmission device for square tube bender, comprise base, be located at the workbench on described base, be located at the actuating unit on described base and transmission mechanism, described workbench is provided with the bending mechanism for beating square tube, for transmitting the feed mechanism of described square tube and the micro-adjusting mechanism for the amount of feeding that controls described feed mechanism, described transmission mechanism comprises cam mechanism and the first connecting rod mechanism that contacts with cam mechanism and second connecting rod mechanism, described cam mechanism comprises and is fixed on supporting base on described base and the unsettled runner be located on described supporting base, described first connecting rod mechanism and described second connecting rod mechanism is all hinged is fixed on described base, described first connecting rod mechanism is connected with described bending mechanism, described second connecting rod mechanism is connected with described micro-adjusting mechanism, described runner rotarily drives described first connecting rod mechanism and described second connecting rod mechanism swings up and down.
Compared to prior art, the beneficial effect that the utility model is used for the transmission device of square tube bender is:
Utilize cam mechanism to drive first connecting rod mechanism and second connecting rod mechanism to swing up and down simultaneously, and first connecting rod mechanism and second connecting rod mechanism are connected with micro-adjusting mechanism with bending mechanism respectively, and then be the forward travel of beating motion and micro-adjusting mechanism of bending mechanism by the convert rotational motion of runner, beating of square tube can be carried out with forward travel simultaneously, ensure that the stability of square tube bending process, without the need to additionally arranging feeding power, providing cost savings, optimizing structure; The utility model effectively can solve the not easily bending of square copper pipe, bending part has the problems such as wrinkle, saves human and material resources and time, enhances productivity, make product obtain volume production.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model for the transmission device of square tube bender.
Fig. 2 is the structural representation of the utility model for the bending mechanism of the transmission device of square tube bender.
Fig. 3 is the structural representation of the utility model for the punch assemblies of the transmission device of square tube bender.
Fig. 4 is the decomposing schematic representation of the utility model for the punch assemblies of the transmission device of square tube bender.
Fig. 5 is the structural representation of the utility model for the positioning component of the transmission device of square tube bender.
Fig. 6 is the structural representation of the utility model for the feed mechanism of the transmission device of square tube bender.
Fig. 7 is the mounting structure schematic diagram of the utility model for the screw mandrel of the transmission device of square tube bender.
Fig. 8 is the structural representation of the utility model for the drive block of the transmission device of square tube bender.
Fig. 9 is the structural representation of the utility model for the locating piece of the transmission device of square tube bender.
Figure 10 is the mounting structure schematic diagram of the utility model for the transmission mechanism of the transmission device of square tube bender.
Figure 11 is the structural representation of the utility model for the transmission mechanism of the transmission device of square tube bender.
Figure 12 is the structural representation of the utility model for the second drive link of the transmission device of square tube bender.
Figure 13 is the mounting structure schematic diagram of the utility model for the second connecting rod mechanism of the transmission device of square tube bender.
Figure 14 is the structural representation of the utility model for the micro-adjusting mechanism of the transmission device of square tube bender.
Figure 15 is the structural representation of the utility model for the first connecting rod mechanism of the transmission device of square tube bender.
Figure 16 is the structural representation of the utility model for the runner of the transmission device of square tube bender.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
As shown in Fig. 1 to Figure 16, a kind of transmission device for square tube bender, comprise base 1, be located at the workbench 4 on base 1, be located at the actuating unit 6 on base 1 and transmission mechanism, workbench 4 is provided with the bending mechanism 2 for beating square tube, for transmitting the feed mechanism 3 of square tube 7 and the micro-adjusting mechanism for the amount of feeding that controls feed mechanism 3, bending mechanism 2 comprises the positioning component and punch assemblies that cooperatively interact, positioning component comprises the first backing plate 206 be connected with transmission mechanism, be fixed on the first backing plate 206 for placing the fixture block of square tube 7 and being located at the resetting-mechanism at the first backing plate 206 two ends, when transmission mechanism drives the first backing plate 206 to pump, punch assemblies is by square tube 7 bending in fixture block.
Punch assemblies comprises installation panel 201 and the slide block 210 be fixed on installation panel 201 and block positioning mechanism, installation panel 201 is vertically to being fixed on workbench 4, block positioning mechanism comprises the take-up housing 204 be fixed on installation panel 201 and the Buffer Unit be located at above take-up housing 204, take-up housing 204 is cuboid-type structure, the middle part of take-up housing 204 has the cell body of the rectangle for installing slide block 210, and thus slide block 210 slides up and down in take-up housing 204; Buffer Unit comprises the first snap close piece 202 and is fixed on the buffer board 203 of the first snap close piece 202 lower end, and buffer board 203 is fixedly connected with slide block 210, and the two ends of buffer board 203 are connected with take-up housing 204 by the second spring 2041; Concrete, the two ends symmetry of take-up housing 204 have circular hole, the second spring 2041 is positioned at circular hole.Installation panel 201 is rectangular configuration, it has the groove 2012 of " convex " font; Slide block 210 is rectangular configuration, and the middle part of its lower end is provided with the protruding 210a of rectangle, and protruding 210a moves up and down in process the first backing plate 206, coordinates square tube 7 is slowly beaten bending with fixture block.
First backing plate 206 is rectangular configuration, and it is fixed with the second backing plate 207 of rectangle, fixture block is fixed on the middle part of the second backing plate 207; Fixture block is made up of the square 209 that two are arranged in pairs, and connected by screw fastening between square 209, the space between two squares 209 just can hold square tube 7 and place.Resetting-mechanism is located at the two ends of the first backing plate 206, the resetting block 208 that resetting-mechanism comprises the first spring 2081 and is fixed on workbench 4, the two ends of the first backing plate 206 have installing hole, one end of first spring 2081 is positioned at installing hole, the other end of the first spring 2081 is connected with resetting block 208, and resetting block 208 is " L " type structure, and the height of resetting block 208 is greater than the height of the first backing plate 206, like this, mobilizable space will be formed between the first backing plate 206 and resetting block 208.Workbench 4 is rectangular mesa structure, and its two ends are fixed on base 1 by the gripper shoe 401 of rectangle.
Feed mechanism comprises sliding seat 301, is somely located at the rail block 302 of sliding seat 301 bottom, the track 303 be located on workbench 4, is located at for the locating piece 305 of fixing square tube 7, the link gear that is fixed on the screw mandrel kinematic pair below sliding seat 301 and matches with screw mandrel kinematic pair on sliding seat 301, and the convert rotational motion of screw mandrel kinematic pair is the translational motion of sliding seat 301 by link gear.
Sliding seat 301 is rectangular plate-like structure, and rail block 302 is divided into the two ends bottom sliding seat 301, and rail block 302 matches with track 303.One end of sliding seat 301 is located at by locating piece 305, and locating piece 305 comprises on the first location-plate 3051, second location-plate 3052 of the arrangement in " T " font and the 3rd location-plate 3053, first location-plate 3051 and is fixed with locking member for compressing square tube 7; First location-plate 3051, second location-plate 3052 is for preventing square tube about 7 slippage, and the 3rd location-plate 3053 is for holding out against square tube 7.Screw mandrel kinematic pair comprises screw mandrel 8 and is fixed on clutch shaft bearing seat 401 and second bearing block 402 of sliding seat 301 bottom, and the two ends of screw mandrel 8 are individually fixed in clutch shaft bearing seat 401 and the second bearing block 402.
The other end of sliding seat 301 is located at by link gear, the drive block 307 that link gear comprises the mounting blocks 306 be fixed on sliding seat 301, be slidably matched with mounting blocks 306 and the rod assembly for positioning transmission block 307, the bottom of drive block 307 is provided with the opening 3071 of an arc, and the inwall place of opening 3071 is provided with the screw thread matched with screw mandrel 8; Rod assembly comprises the fixed head 304 be fixed on mounting blocks 306 and the pull bar 3041 be located on fixed head 304, and the lower end of pull bar 3041 is connected with drive block 307.The cross section of mounting blocks 306 is in " recessed " font structure, and drive block 307 is " T " font structure, and the both sides of drive block 307 upper end are provided with the 3rd spring 3072, and sliding seat 301 is provided with the circular hole of installation the 3rd spring 3072.When screw mandrel 8 rotates, drive drive block 307 rectilinear translation by opening 3071, and then drive sliding seat 301 translational motion.
Actuating unit 6 is motor, and transmission mechanism comprises cam mechanism and the first connecting rod mechanism that contacts with cam mechanism and second connecting rod mechanism, and first connecting rod mechanism is fixedly connected with the first backing plate 206.
Cam mechanism comprises and is fixed on supporting base 10 on base 1 and the unsettled runner 11 be located on supporting base 10, and runner 11 is fixed on by rotating shaft on the 3rd bearing block 10a on supporting base 10, and the spaced surface of runner 11 is provided with some deep-slotted chip breakers 1101 uniformly; First connecting rod mechanism and second connecting rod mechanism is all hinged is fixed on base 1, first connecting rod mechanism is connected with bending mechanism, and second connecting rod mechanism is connected with micro-adjusting mechanism; Runner 11 rotarily drives first connecting rod mechanism and second connecting rod mechanism swings up and down.Motor is connected with runner 11 by belt 601.
First connecting rod mechanism and second connecting rod branch construction are in the upper and lower side of runner 11; First connecting rod mechanism pumps for driving the first backing plate 206, the first am component that first connecting rod mechanism comprises the first drive link 12, is fixed on the bearing 1203 on base 1 and is fixed on supporting base 10, first drive link 12 is " L " type structure, its horizontal component by bearing pin and bearing 1203 hinged, the vertical portion of the first drive link 12 is fixedly connected with the first backing plate 206; The end of the first drive link 12 horizontal component is provided with opening, is provided with the first guide wheel 1204, first guide wheel and contacts with runner 11 in opening.The first block 1202, first block 1202 that first am component comprises the first panel be fixed on supporting base 10, be fixed on the first cylinder 1201 on the first panel and be fixed on the first cylinder output is positioned at the lower end of the first drive link 12 horizontal component.The effect of the first block 1202 is the amplitude of fluctuation of restriction first drive link 12.
The second am component that second connecting rod mechanism comprises the second drive link 9, is fixed on the support plate 903 on base 1 and is fixed on the support 5 of base 1 end, the second drive link 9 is the straight-bar structure of rectangle, the second drive link 9 by bearing pin and support plate 903 hinged; One end of second drive link 9 is provided with opening, and opening internal fixtion has the second guide wheel 904, second guide wheel 904 to contact with runner 11.The other end of the second drive link 9 is connected with support 5 by the linking arm 902 of " L " type, and support 5 is rectangular frame structure.Second am component comprises the second panel be fixed on support, be fixed on the second cylinder 901 on the second panel and be fixed on the second block of the second cylinder 901 output, and the second block is positioned at the top of the second drive link 9.The effect of the second block is the amplitude of fluctuation of restriction second drive link 9.First block 1202 and the second block are long strip type structure.
The striking gear 13 that micro-adjusting mechanism comprises power transmission shaft 801, is located at the rotating disk 8011 of power transmission shaft 801 one end and is fixed on support 5, support 5 is fixed with the bearing block for supporting shaft 801, the other end of power transmission shaft 801 is fixed in the second bearing block 402, striking gear 13 comprises transfer block 13 and is fixed on the slide block 1301 of transfer block one end, one end face of slide block 1301 has the breach of arc, slide block 1301 is fitted by this breach and rotating disk 8011.Transfer block 13 is rectangular configuration, it is fixedly connected with the second drive link 9 by bolt, when runner 11 drives the second drive link 9 to swing up and down, striking gear 13 vibrates thereupon, thus slide block 1301 can be stirred rotating disk 8011 and makes power transmission shaft 801 rotate at a slow speed, and power transmission shaft 801 drives screw mandrel 8 to rotate by the second bearing block 402, and then realize the fine setting of the amount of feeding of feed mechanism 3.
When runner 11 rotates, effect due to multiple deep-slotted chip breaker 1101 makes the first guide wheel and the second guide wheel 904 occur fluctuation, and then first connecting rod mechanism and second connecting rod mechanism are swung up and down, and first connecting rod mechanism is fixedly connected with the first backing plate 206, material is thus formed the initial driving force of bending mechanism, by vibration, square tube is beaten bending step by step.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. the transmission device for square tube bender, comprise base, be located at the workbench on described base, be located at the actuating unit on described base and transmission mechanism, described workbench is provided with the bending mechanism for beating square tube, for transmitting the feed mechanism of described square tube and the micro-adjusting mechanism for the amount of feeding that controls described feed mechanism, it is characterized in that: described transmission mechanism comprises cam mechanism and the first connecting rod mechanism that contacts with cam mechanism and second connecting rod mechanism, described cam mechanism comprises and is fixed on supporting base on described base and the unsettled runner be located on described supporting base, described first connecting rod mechanism and described second connecting rod mechanism is all hinged is fixed on described base, described first connecting rod mechanism is connected with described bending mechanism, described second connecting rod mechanism is connected with described micro-adjusting mechanism, described runner rotarily drives described first connecting rod mechanism and described second connecting rod mechanism swings up and down.
2., as claimed in claim 1 for the transmission device of square tube bender, it is characterized in that: described actuating unit is motor, and described motor is connected with described runner by belt; The spaced surface of described runner is provided with some deep-slotted chip breakers uniformly.
3., as claimed in claim 1 for the transmission device of square tube bender, it is characterized in that: described first connecting rod mechanism and described second connecting rod branch construction are in the upper and lower side of described runner; Described first connecting rod mechanism comprises the first drive link, is fixed on the bearing on described base and is fixed on the first am component on described supporting base, described first drive link by bearing pin and described bearing hinged; The end of described first drive link horizontal component is provided with opening, is provided with the first guide wheel in described opening, and described first guide wheel contacts with described runner; Described first am component comprises the first panel be fixed on described supporting base, be fixed on the first cylinder on described first panel and be fixed on the first block of described first cylinder output, and described first block is positioned at the lower end of described first drive link horizontal component.
4. as claimed in claim 3 for the transmission device of square tube bender, it is characterized in that: described first drive link is " L " type structure, and described first block is long strip type structure.
5. as claimed in claim 1 for the transmission device of square tube bender, it is characterized in that: described second connecting rod mechanism comprises the second drive link, is fixed on the support plate on described base and is fixed on the second am component on the support of described base end, described second drive link is the straight-bar structure of rectangle, described second drive link by bearing pin and described support plate hinged; One end of described second drive link is provided with opening, and described opening internal fixtion has the second guide wheel, and described second guide wheel contacts with described runner; The other end of described second drive link is connected with described support by linking arm.
6., as claimed in claim 5 for the transmission device of square tube bender, it is characterized in that: described second drive link is the straight-bar structure of rectangle; Described second am component comprises the second panel be fixed on described support, be fixed on the second cylinder on described second panel and be fixed on the second block of described second cylinder output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295932.3U CN204604967U (en) | 2015-05-08 | 2015-05-08 | For the transmission device of square tube bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295932.3U CN204604967U (en) | 2015-05-08 | 2015-05-08 | For the transmission device of square tube bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604967U true CN204604967U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295932.3U Expired - Fee Related CN204604967U (en) | 2015-05-08 | 2015-05-08 | For the transmission device of square tube bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853718A (en) * | 2016-11-17 | 2019-06-07 | 张玲花 | Blocking mechanism and the high efficiency smart drainage system for using data storage |
-
2015
- 2015-05-08 CN CN201520295932.3U patent/CN204604967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853718A (en) * | 2016-11-17 | 2019-06-07 | 张玲花 | Blocking mechanism and the high efficiency smart drainage system for using data storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20210508 |