CN204108721U - The feed mechanism used in monoblock type fin production process - Google Patents
The feed mechanism used in monoblock type fin production process Download PDFInfo
- Publication number
- CN204108721U CN204108721U CN201420447067.5U CN201420447067U CN204108721U CN 204108721 U CN204108721 U CN 204108721U CN 201420447067 U CN201420447067 U CN 201420447067U CN 204108721 U CN204108721 U CN 204108721U
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- CN
- China
- Prior art keywords
- workbench
- feed
- delivery sheet
- production process
- monoblock type
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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.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 9
- 230000002708 enhancing Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model discloses the feed mechanism used in a kind of monoblock type fin production process, comprise frame, workbench, drive unit, pay-off and clamping device, its by by clamping device and step-by-step movement pay-off with the use of, often complete Automatic-clamping after the feeding of a step pitch, and special pay-off is not by the restriction of stock-removing machine self, the blank of random length can be selected to carry out the processing of fin, without the need to blank being cut into the blank being slightly longer than fin requirement length, after the cutting completing a complete fin, directly require that length is cut according to fin, do not produce waste material, reduce production cost, and before cutting again, omit the operation of cut-out, enhance productivity.
Description
Technical field
The utility model relates to the feed mechanism used in a kind of monoblock type fin production process.
Background technology
The fin of monoblock type fin directly forms from backing-off cutting metal with special cutter, its process principle be the Tool in Cutting direction of motion and workpiece blank surface at an angle, cut when cutter travels forward, cut the chip formed and namely form fin, during cutter rollback, workpiece is sent to a fixing step pitch, wait for and cutting next time, continuous and so forth, workpiece blank cuts out the fin of blocks of proper alignment, thus process integrated heatsink, existing processing method always has one section of workpiece not to be machined into because a slice monoblock type fin is often processed in the restriction of process principle, after completing processing, need Bottoming, material after excision will as waste material, can not use, cause waste of material.
Utility model content
Technical problem to be solved in the utility model is to provide the feed mechanism used in a kind of monoblock type fin production process, strip blank can be used to produce, directly carry out cutting according to heat sink design length after cutting, do not produce waste material, avoid waste of material, reduce costs, and without the need to strip blank is cut into block blank before production, omit operation, enhance productivity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the feed mechanism used in a kind of monoblock type fin production process, comprise frame, workbench, drive unit, pay-off and clamping device, described workbench level is located at above frame, described pay-off comprises delivery sheet, feed clamp post, feed appliance push rod and feeding cam, described feed appliance push rod level is located at below workbench, and coordinate with housing slide, described delivery sheet is L shaped plate shape structure, and its longer section is vertically arranged through the long slot bore on workbench, described feed clamp post is located at below workbench, and in the middle part of it with jointed shaft and frame hinged, described jointed shaft is positioned at immediately below described delivery sheet, described feed clamp post lower end contacts with feed appliance push rod end, described feed clamp post lower end also and arrange between frame and press from both sides post spring, described folder post spring and feed appliance push rod are positioned at the same side of feed clamp post, described other one end of feed appliance push rod contacts with feeding cam outer edge surface, described feeding cam is connected with drive unit.
Described clamping device comprises the vertical clamping pull bar arranged through workbench, be located at the pressing plate on clamping pull bar top, clamp lever and be located at clamping pull bar lower end compression axis, be positioned in the middle part of described clamp lever above compression axis, and contact with compression axis, described clamp lever one end and frame are by means of hinge, vertical extension spring is provided with between the other one end of described clamp lever and frame, one end that described clamp lever arranges extension spring is also provided with roller, described roller periphery contacts with described gripping cams outer edge surface, described gripping cams and feeding cam are coaxially arranged, and the reverse-phase of gripping cams and feeding cam is arranged, described pressing plate side is provided with pressing plate block, pressing plate block is fixed in worktable upper surface.
Described delivery sheet shorter section of lower surface is also provided with the pad for adjusting feeding step pitch.
Described workbench is also provided with the guiding of evenly laying along its length direction fast.
One end that described workbench is close with delivery sheet is also provided with the guiding mechanism for adjusting feeding step pitch, described guiding mechanism comprises adjustment screw and compression spring, described compression spring is located in long slot bore, one end is connected with delivery sheet, one end is connected with long slot bore end in addition, the other side of delivery sheet is located at by described adjustment screw, adjustment screw coordinates with the screwed hole that workbench end is arranged, and described screwed hole communicates with long slot bore and described adjustment screw passes one end of screwed hole and delivery sheet contacts side surfaces.
Adopt the beneficial effect that produces of technique scheme to be: by by clamping device and step-by-step movement pay-off with the use of, often complete Automatic-clamping after the feeding of a step pitch, and special pay-off is not by the restriction of stock-removing machine self, the blank of random length can be selected to carry out the processing of fin, without the need to blank being cut into the blank being slightly longer than fin requirement length, after the cutting completing a complete fin, directly require that length is cut according to fin, do not produce waste material, reduce production cost, and before cutting again, omit the operation of cut-out, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In the accompanying drawings: 1, workbench; 2, pressing plate block; 3, pressing plate; 4, bootstrap block; 5, workpiece; 6, delivery sheet; 7, pad; 8, feed clamp post; 9, screw is adjusted; 10, post spring is pressed from both sides; 11, feed appliance push rod; 12, gripping cams; 13, feeding cam; 14, roller; 15, extension spring; 16, clamp lever; 17, compression axis; 18, bearing pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Machining tool due to current integral heat sink sheet is generally process by transforming planer or making special backing-off cutting machining tool, no matter but any mode, all adopt fixture with the method for workpiece together feeding, which limits the length of workpiece, easy generation waste material, for this reason, the utility model relate to the feed mechanism used in a kind of monoblock type fin production process as shown in Figure 1, comprise frame, workbench 1, drive unit, pay-off and clamping device, described workbench 1 level is located at above frame, described pay-off comprises delivery sheet 6, feed clamp post 8, feed appliance push rod 11 and feeding cam 13, described feed appliance push rod 11 level is located at below workbench 1, and coordinate with housing slide, described delivery sheet 6 is L shaped plate shape structure, and its longer section is vertically arranged through the long slot bore on workbench 1, described feed clamp post 8 is located at below workbench 1, and in the middle part of it with jointed shaft and frame hinged, described jointed shaft is positioned at immediately below described delivery sheet 6, described feed clamp post 8 lower end contacts with feed appliance push rod 11 end, described feed clamp post 8 lower end also and arrange between frame and press from both sides post spring 10, described folder post spring 10 and feed appliance push rod 11 are positioned at the same side of feed clamp post 8, described feed appliance push rod 11 contacts with feeding cam 13 outer edge surface one end in addition, described feeding cam 13 is connected with drive unit.
Described clamping device comprises the vertical clamping pull bar arranged through workbench 1, be located at the pressing plate on clamping pull bar top, clamp lever 16 and be located at clamping pull bar lower end compression axis 17, be positioned in the middle part of described clamp lever 16 above compression axis 17, and contact with compression axis 17, described clamp lever 16 one end and frame hinged by means of bearing pin 18, described clamp lever 16 is provided with vertical extension spring 15 in addition between one end and frame, one end that described clamp lever 16 arranges extension spring 15 is also provided with roller 14, described roller 14 periphery contacts with described gripping cams 12 outer edge surface, described gripping cams 12 is coaxially arranged with feeding cam 13, and gripping cams 12 is arranged with the reverse-phase of feeding cam 13, described pressing plate side is provided with pressing plate block 2, pressing plate block 2 is fixed on workbench 1 upper surface.
Described delivery sheet 6 shorter sections of lower surfaces are also provided with the pad 7 for adjusting feeding step pitch, described workbench 1 is also provided with the bootstrap block 4 evenly laid along its length direction, one end that described workbench 1 is close with delivery sheet 6 is also provided with the guiding mechanism for adjusting feeding step pitch, described guiding mechanism comprises adjustment screw 9 and compression spring, described compression spring is located in long slot bore, one end is connected with delivery sheet 6, one end is connected with long slot bore end in addition, delivery sheet 6 side is in addition located at by described adjustment screw 9, adjustment screw 9 coordinates with the screwed hole that workbench 1 end is arranged, described screwed hole communicates with long slot bore, and described adjustment screw 9 passes one end and delivery sheet 6 contacts side surfaces of screwed hole.
In the utility model, the feeding of workpiece and clamping system are closely linked, they are do action in the process of fin, namely when cutter backing-off cutting workpiece, clamping part is by Workpiece clamping, the part of feeding simultaneously feed-disabling, when the complete a slice heat radiator fin of cutter backing-off cutting, workpiece unclamps by clamping part, workpiece is fed to next Working position by the part of feeding simultaneously, its concrete course of work is as follows: when cutter backing-off cutting fin, gripping cams promotes clamp lever, again by clamp lever band dynamic pressure plate by Workpiece clamping, now feed clamp post is not had an effect to workpiece under the drive of feeding cam, when the complete a slice heat radiator fin of cutter backing-off cutting is in backhaul state, feeding cam promotes feed appliance push rod, feed clamp post is driven to clamp by feed appliance push rod again, and workpiece is delivered to next Working position, now pressing plate is not had an effect to workpiece under the drive of gripping cams, the feeding distance of backing-off cutting heat radiation workpiece is jointly realized by the thickness of pad and the precession degree of depth of adjustment screw, when the position of thickness of workpiece one timing fixed adjustment screw, the feeding distance of the thinner workpiece of thickness of pad is larger, otherwise it is less, the precession distance of adjustment screw is darker, the feeding distance of workpiece is less, otherwise it is larger, from theory, standard strip blank can directly cut by the utility model, without the need to being cut to block blank, save operation, also do not produce waste material simultaneously, reduce costs, enhance productivity.
In a word, the utility model by by clamping device and step-by-step movement pay-off with the use of, often complete Automatic-clamping after the feeding of a step pitch, and special pay-off is not by the restriction of stock-removing machine self, the blank of random length can be selected to carry out the processing of fin, without the need to blank being cut into the blank being slightly longer than fin requirement length, after the cutting completing a complete fin, directly require that length is cut according to fin, do not produce waste material, reduce production cost, and omit the operation of cut-out before cutting again, enhance productivity.
Claims (5)
1. the feed mechanism used in a monoblock type fin production process, it is characterized in that: comprise frame, workbench (1), drive unit, pay-off and clamping device, described workbench (1) level is located at above frame, described pay-off comprises delivery sheet (6), feed clamp post (8), feed appliance push rod (11) and feeding cam (13), described feed appliance push rod (11) level is located at workbench (1) below, and coordinate with housing slide, described delivery sheet (6) is L shaped plate shape structure, and its longer section is vertically arranged through the long slot bore on workbench (1), described feed clamp post (8) is located at workbench (1) below, and in the middle part of it with jointed shaft and frame hinged, described jointed shaft is positioned at immediately below described delivery sheet (6), described feed clamp post (8) lower end contacts with feed appliance push rod (11) end, described feed clamp post (8) lower end also and arrange between frame and press from both sides post spring (10), described folder post spring (10) and feed appliance push rod (11) are positioned at the same side of feed clamp post (8), described feed appliance push rod (11) contacts with feeding cam (13) outer edge surface one end in addition, described feeding cam (13) is connected with drive unit.
2. the feed mechanism used in monoblock type fin production process according to claim 1, it is characterized in that: described clamping device comprises the vertical clamping pull bar arranged through workbench (1), be located at the pressing plate on clamping pull bar top, clamp lever (16) and be located at clamping pull bar lower end compression axis (17), described clamp lever (16) middle part is positioned at compression axis (17) top, and contact with compression axis (17), described clamp lever (16) one end and frame hinged by means of bearing pin (18), described clamp lever (16) is provided with vertical extension spring (15) in addition between one end and frame, one end that described clamp lever (16) arranges extension spring (15) is also provided with roller (14), described roller (14) periphery contacts with described gripping cams (12) outer edge surface, described gripping cams (12) and feeding cam (13) are coaxially arranged, and gripping cams (12) is arranged with the reverse-phase of feeding cam (13), described pressing plate side is provided with pressing plate block (2), pressing plate block (2) is fixed on workbench (1) upper surface.
3. the feed mechanism used in monoblock type fin production process according to claim 2, is characterized in that: described delivery sheet (6) shorter section of lower surface is also provided with the pad (7) for adjusting feeding step pitch.
4. the feed mechanism used in monoblock type fin production process according to claim 3, is characterized in that: described workbench (1) is also provided with the bootstrap block (4) evenly laid along its length direction.
5. the feed mechanism used in monoblock type fin production process according to claim 4, it is characterized in that: one end that described workbench (1) is close with delivery sheet (6) is also provided with the guiding mechanism for adjusting feeding step pitch, described guiding mechanism comprises adjustment screw (9) and compression spring, described compression spring is located in long slot bore, one end is connected with delivery sheet (6), one end is connected with long slot bore end in addition, described adjustment screw (9) is located at delivery sheet (6) side in addition, adjustment screw (9) coordinates with the screwed hole that workbench (1) end is arranged, described screwed hole communicates with long slot bore, and described adjustment screw (9) is through one end of screwed hole and delivery sheet (6) contacts side surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447067.5U CN204108721U (en) | 2014-08-08 | 2014-08-08 | The feed mechanism used in monoblock type fin production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447067.5U CN204108721U (en) | 2014-08-08 | 2014-08-08 | The feed mechanism used in monoblock type fin production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108721U true CN204108721U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447067.5U Expired - Fee Related CN204108721U (en) | 2014-08-08 | 2014-08-08 | The feed mechanism used in monoblock type fin production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960881A (en) * | 2015-05-20 | 2015-10-07 | 绥阳县华丰电器有限公司 | Quantitative feeding mechanism |
| CN108176898A (en) * | 2017-12-26 | 2018-06-19 | 深圳山源电器股份有限公司 | A kind of two-sided and progressive backing-off cutting machine and progressive backing-off cutting method |
-
2014
- 2014-08-08 CN CN201420447067.5U patent/CN204108721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960881A (en) * | 2015-05-20 | 2015-10-07 | 绥阳县华丰电器有限公司 | Quantitative feeding mechanism |
| CN108176898A (en) * | 2017-12-26 | 2018-06-19 | 深圳山源电器股份有限公司 | A kind of two-sided and progressive backing-off cutting machine and progressive backing-off cutting method |
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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 |
Granted publication date: 20150121 Termination date: 20150808 |
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| EXPY | Termination of patent right or utility model |