CN210549625U - Workpiece clamping device for machining radiating fins - Google Patents
Workpiece clamping device for machining radiating fins Download PDFInfo
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- CN210549625U CN210549625U CN201921155985.XU CN201921155985U CN210549625U CN 210549625 U CN210549625 U CN 210549625U CN 201921155985 U CN201921155985 U CN 201921155985U CN 210549625 U CN210549625 U CN 210549625U
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Abstract
The utility model discloses a workpiece clamping device for fin processing, which comprises a base plate, wherein a clamping groove is formed in the base plate, the inner part of the clamping groove is clamped and connected with a rotating plate, locking holes are formed in the middle parts of two sides of the base plate, the inner walls of the two locking holes are respectively in threaded connection with the middle parts of two locking bolts, and one ends of the two locking bolts are respectively in contact connection with two sides of the rotating plate; through setting up extrusion pad and corner pad, alleviateed clamping device to the damage of work piece, increase the frictional force between work piece and the clamping device simultaneously, further promote the stability of centre gripping.
Description
Technical Field
The utility model relates to a clamping device, in particular to a work piece clamping device for fin processing belongs to clamping device equipment technical field.
Background
The heat sink is a device for dissipating heat of an easily-heating electronic element in an electrical appliance, and the material of the heat sink commonly used at present is copper and aluminum alloy. Need use clamping device to promote the position stability of work piece in the course of working adding man-hour to the fin, guarantee the degree of accuracy of processing, however, current clamping device clamping stability is not enough, and the centre gripping angle is fixed unadjustable, often need take off many times in the course of working and press from both sides the dress fixed again, greatly influences machining efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work piece clamping device for fin processing to current clamping device centre gripping stability who proposes is not enough in solving above-mentioned background art, and the fixed unadjustable of centre gripping angle influences machining efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a workpiece clamping device for machining a radiating fin comprises a bottom plate, wherein a clamping groove is formed in the bottom plate, a rotating plate is clamped and connected in the clamping groove, locking holes are formed in the middle parts of two sides of the bottom plate, the inner walls of the two locking holes are in threaded connection with the middle parts of two locking bolts respectively, one end of each locking bolt is in contact connection with two sides of the rotating plate respectively, the top part of the rotating plate is fixedly connected with the bottom end of a connecting column, the top end of the connecting column penetrates through the center of the top part of the bottom plate and is fixedly connected with the bottom of a platform plate, two sides of the center of the top part of the platform plate are in contact connection with the bottoms of two pressing plates respectively, through grooves are formed in two ends of the tops of the two pressing plates respectively, one end of each through groove is connected with the middle parts of four through groove bolts in an inserting mode respectively, the two sides of the top of the platform plate are fixedly connected with connecting plates, one side of each of the two connecting plates is provided with a first chute, two ends of each of the two first chutes are respectively connected with two ends of the bottoms of the two slide bars in a sliding manner, two ends of each of the two slide bars are provided with first limiting holes, the other side of each of the two connecting plates is provided with a first limiting groove, two ends of each of the two first limiting grooves are respectively connected with a first limiting bolt in an inserting manner, one end of each of the four first limiting bolts is respectively in threaded connection with the inner walls of the four first limiting holes, the tops of the two slide bars are respectively provided with a second limiting groove, two ends of each of the two second limiting grooves are respectively connected with a second limiting bolt in an inserting manner, one side of each of the two slide bars is provided with a second chute, two ends of the two second chutes are respectively connected with the middle parts of the four transverse plates in an inserting, and the other ends of the four transverse plates are provided with second limiting holes, and the inner walls of the four second limiting holes are respectively in threaded connection with one ends of the four second limiting bolts.
As an optimal technical scheme of the utility model, four equal fixedly connected with extrusion pad in one side of riser.
As an optimal technical scheme of the utility model, two the equal fixedly connected with corner pad in both ends of clamp plate top one side.
As an optimized technical scheme of the utility model, the scale mark has evenly been seted up at the top of landing slab.
As a preferred technical scheme of the utility model, the equal fixedly connected with swash plate in both ends of bottom plate, two the mounting hole has all been seted up to the both sides at swash plate top.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a work piece clamping device for fin processing, the centre gripping is stable, is difficult for the pine to take off, can carry out free rotation simultaneously, reduces the fixed frequency of clamping again, has promoted machining efficiency, through setting up structures such as clamp plate, is inclined to fixing the work piece that the thickness is thinner, has promoted clamping device's application scope; by arranging the extrusion pad and the corner pad, the damage of the clamping device to the workpiece is reduced, meanwhile, the friction force between the workpiece and the clamping device is increased, and the clamping stability is further improved; through setting up the scale mark, be convenient for judge the position of slide bar and riser whether take place the slope, accuracy when improving clamping device and using.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a sectional view of a part of the structure of the present invention;
fig. 3 is a sectional view of a part of the structure of the present invention.
In the figure: 1. a base plate; 2. rotating the plate; 3. connecting columns; 4. a platform plate; 5. pressing a plate; 6. a connecting plate; 7. a slide bar; 8. a transverse plate; 9. a vertical plate; 10. pressing the cushion; 11. a corner pad; 12. scale lines; 13. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a workpiece clamping device for processing heat dissipation fins, which comprises a bottom plate 1, wherein a clamping groove is arranged inside the bottom plate 1, the inner part of the clamping groove is clamped and connected with a rotating plate 2, the middle parts of the two sides of the bottom plate 1 are respectively provided with a locking hole, the inner walls of the two locking holes are respectively in threaded connection with the middle parts of two locking bolts, one end of each locking bolt is respectively in contact connection with the two sides of the rotating plate 2, the top part of the rotating plate 2 is fixedly connected with the bottom end of a connecting column 3, the top end of the connecting column 3 passes through the center of the top part of the bottom plate 1 and is fixedly connected with the bottom part of a platform plate 4, the two sides of the center of the top part of the platform plate 4 are respectively in contact connection with the bottom parts of two pressing plates 5, the two ends of the top parts of the two pressing plates 5 are respectively provided with, the two sides of the top of the platform plate 4 are fixedly connected with connecting plates 6, one side of each of the two connecting plates 6 is provided with a first chute, two ends of each first chute are respectively connected with two ends of the bottom of each slide bar 7 in a sliding manner, two ends of each slide bar 7 are respectively provided with a first limiting hole, the other side of each connecting plate 6 is provided with a first limiting groove, two ends of each first limiting groove are respectively connected with a first limiting bolt in an inserting manner, one end of each first limiting bolt is respectively connected with the inner wall of each first limiting hole in a threaded manner, the top of each slide bar 7 is provided with a second limiting groove, two ends of each second limiting groove are respectively connected with a second limiting bolt in an inserting manner, one side of each slide bar 7 is provided with a second chute, two ends of each second chute are respectively connected with the middle parts of the four transverse plates 8 in an inserting manner, one end of each transverse plate 8 is respectively fixedly, the other ends of the four transverse plates 8 are provided with second limiting holes, and the inner walls of the four second limiting holes are in threaded connection with one ends of the four second limiting bolts respectively.
Preferably, the extrusion pads 10 are fixedly connected to one sides of the four vertical plates 9, so that the friction force between the workpiece and the vertical plates 9 is increased, and the clamping stability is improved.
Preferably, the two ends of one side of the tops of the two pressing plates 5 are fixedly connected with corner pads 11 to support the bottom of the workpiece, the friction force between the bottom of the workpiece and the pressing plates 5 is increased, and the clamping stability is improved.
Preferably, the top of the platform plate 4 is uniformly provided with scale marks 12, so that whether the positions of the sliding rod 7 and the vertical plate 9 incline or not can be conveniently judged, and the accuracy of the clamping device in use is improved.
Preferably, the equal fixedly connected with swash plate in both ends of bottom plate 1, mounting hole 13 has all been seted up to the both sides at two swash plate tops, is convenient for fix clamping device.
When specifically using, the utility model relates to a work piece clamping device for fin processing, be fixed in the user position with clamping device through mounting hole 13, place the work piece on clamp plate 5, support tightly one side of two slide bars 7 and the both sides of work piece through adjusting four first spacing bolts, two risers 9 and work piece both ends are supported tightly to the spacing bolt of rethread four second of adjustment, will change board 2 locking through adjusting two locking bolts, can begin to process, when the work piece needs to rotate, loosen two locking bolts, rotate the work piece and screw locking bolt again after rotatory, when the work piece that needs the centre gripping thickness to be thinner, can loosen four logical groove bolt adjustment clamp plate 5 positions, place the work piece in the gap of screwing between clamp plate 5 and landing slab 4, and it is fixed with the work piece to lead to the groove bolt once more.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a work piece clamping device for fin processing, includes bottom plate (1), its characterized in that, the draw-in groove has been seted up to the inside of bottom plate (1), the inside block of draw-in groove is connected with commentaries on classics board (2), the locking hole has all been seted up at the middle part of bottom plate (1) both sides, two the inner wall of locking hole respectively with the middle part threaded connection of two locking bolts, two the one end of locking bolt is connected with the both sides contact of commentaries on classics board (2) respectively, the top of commentaries on classics board (2) and the bottom fixed connection of spliced pole (3), the top of spliced pole (3) passes the center at bottom plate (1) top and the bottom fixed connection of landing slab (4), the both sides at landing slab (4) top center are connected with the bottom contact of two clamp plates (5) respectively, two logical groove has all been seted up at the both ends, one end of each of the four through grooves is respectively inserted and connected with the middle parts of the four through groove bolts, one end of each of the four through groove bolts is respectively inserted and connected with four corners of the center of the top of the platform plate (4), two sides of the top of the platform plate (4) are fixedly connected with the connecting plates (6), one side of each of the two connecting plates (6) is provided with a first sliding chute, two ends of each of the two first sliding chutes are respectively connected with two ends of the bottom of the two sliding rods (7) in a sliding manner, two ends of each of the two sliding rods (7) are respectively provided with a first limiting hole, the other side of each of the two connecting plates (6) is provided with a first limiting groove, two ends of each of the two first limiting grooves are respectively inserted and connected with a first limiting bolt, one end of each of the four first limiting bolts is respectively connected with the inner wall threads of the four first limiting holes, and, two the both ends of second spacing groove all alternate and are connected with the spacing bolt of second, two the second spout has all been seted up to one side of slide bar (7), two the both ends of second spout alternate with the middle part of four diaphragm (8) respectively and are connected, four the one end of diaphragm (8) respectively with the one end fixed connection of four riser (9), four the spacing hole of second, four is all seted up to the other end of diaphragm (8) the inner wall in the spacing hole of second respectively with the one end threaded connection of four spacing bolts of second.
2. A workpiece holding device for fin processing as set forth in claim 1, wherein: four one side of riser (9) all fixedly connected with extrusion pad (10).
3. A workpiece holding device for fin processing as set forth in claim 1, wherein: two ends of one side of the top of the two pressing plates (5) are fixedly connected with corner pads (11).
4. A workpiece holding device for fin processing as set forth in claim 1, wherein: the top of the platform plate (4) is evenly provided with scale marks (12).
5. A workpiece holding device for fin processing as set forth in claim 1, wherein: the both ends of bottom plate (1) are equal fixedly connected with swash plate, two mounting hole (13) have all been seted up to the both sides at swash plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155985.XU CN210549625U (en) | 2019-07-23 | 2019-07-23 | Workpiece clamping device for machining radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155985.XU CN210549625U (en) | 2019-07-23 | 2019-07-23 | Workpiece clamping device for machining radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549625U true CN210549625U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921155985.XU Expired - Fee Related CN210549625U (en) | 2019-07-23 | 2019-07-23 | Workpiece clamping device for machining radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975669A (en) * | 2020-07-17 | 2020-11-24 | 苏州浪潮智能科技有限公司 | Computer cooling fin fixing device |
| CN113231552A (en) * | 2021-06-16 | 2021-08-10 | 浙江新峰机械有限公司 | Wheel hub splicing mold locking frame |
-
2019
- 2019-07-23 CN CN201921155985.XU patent/CN210549625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975669A (en) * | 2020-07-17 | 2020-11-24 | 苏州浪潮智能科技有限公司 | Computer cooling fin fixing device |
| CN113231552A (en) * | 2021-06-16 | 2021-08-10 | 浙江新峰机械有限公司 | Wheel hub splicing mold locking frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200519 Termination date: 20200723 |