CN218575082U - High-precision clamping device for graphite milling cutter production - Google Patents
High-precision clamping device for graphite milling cutter production Download PDFInfo
- Publication number
- CN218575082U CN218575082U CN202222791112.6U CN202222791112U CN218575082U CN 218575082 U CN218575082 U CN 218575082U CN 202222791112 U CN202222791112 U CN 202222791112U CN 218575082 U CN218575082 U CN 218575082U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- fixedly connected
- cylinder
- side wall
- workbench
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the field of clamp devices, in particular to a high-precision clamping device for producing a graphite milling cutter, which comprises a workbench; the top of the workbench is fixedly connected with a support frame; a polishing device is fixedly connected to the side wall of the support frame; the top of the workbench is fixedly connected with a supporting seat; the side wall of the supporting seat is rotatably connected with a rotating wheel; the side wall of the rotating wheel is fixedly connected with a pair of connecting plates; the side walls of the pair of connecting plates close to each other are fixedly connected with telescopic electric cylinders; the end part of the telescopic electric cylinder is fixedly connected with a cylinder; sliding connection has a plurality of fixed blocks in the middle part of the cylinder, through be equipped with the cylinder on the workstation, can adapt to not unidimensional milling cutter, carries out the centre gripping of high accuracy to not unidimensional milling cutter, and then reduces the skew problem that different specification milling cutters produced when the centre gripping, improves the precision of milling cutter centre gripping, reduces the flaw of the production in the milling cutter production process, improves milling cutter's production quality.
Description
Technical Field
The utility model belongs to fixture device field, specific graphite milling cutter produces high accuracy clamping device that says so.
Background
Graphite milling cutters are milling cutter tools used for machining graphite articles, and are typically made of an alloy with a diamond coating applied to the end of the cutter.
Graphite milling cutter produces the milling cutter pole through the mould in process of production, then fixes the milling cutter pole through the clamping device of processing bench, uses the cutter to mill the milling cutter pole tip, makes milling cutter ground the cutting edge, and graphite milling cutter has higher wearability because the surface scribbles the diamond coating.
In long-time use is observed, discover graphite milling cutter production anchor clamps among the prior art and add man-hour to the milling cutter pole of different model specifications, because anchor clamps are fixed, consequently can produce the skew when carrying out the centre gripping to the milling cutter pole of different specifications, the graphite milling cutter that leads to producing appears the flaw, for this, the utility model provides a graphite milling cutter produces high accuracy clamping device.
SUMMERY OF THE UTILITY MODEL
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a high-precision clamping device for graphite milling cutter production, which comprises a workbench; the top of the workbench is fixedly connected with a support frame; a polishing device is fixedly connected to the side wall of the support frame; the top of the workbench is fixedly connected with a supporting seat; the side wall of the supporting seat is rotatably connected with a rotating wheel; the side wall of the rotating wheel is fixedly connected with a pair of connecting plates; the side walls of the pair of connecting plates close to each other are fixedly connected with telescopic electric cylinders; the end part of the telescopic electric cylinder is fixedly connected with a cylinder; the middle part of the cylinder is connected with a plurality of fixed blocks in a sliding manner; a spring is fixedly connected between the end part of the fixed block and the inner side wall of the cylinder; the end part of the fixed block is provided with an arc-shaped groove.
Preferably, the fixed block is fixedly connected with elastic cloth; the elastic cloth is positioned between two adjacent fixed blocks and fixedly connected with the fixed blocks.
Preferably, the side wall of the elastic cloth is fixedly connected with a first rubber pad; a plurality of first rubber pads are arranged on the elastic cloth; the first rubber pad is positioned on the side wall of one side, far away from the air cylinder, of the elastic cloth.
Preferably, the top of the workbench is provided with a containing groove; the accommodating groove is positioned below the polishing device.
Preferably, the top of the workbench is fixedly connected with a guide plate; the guide plate is sleeved on the containing groove.
Preferably, the side wall of the cylinder is fixedly connected with a rubber ring; a plurality of rubber rings are arranged on the cylinder; the rubber ring is sleeved on the fixed block.
The utility model has the advantages as follows:
1. a graphite milling cutter produces high accuracy clamping device, through be equipped with the cylinder on the workstation, when processing production to unidimensional graphite milling cutter, can be through placing the milling cutter pole on the arc wall that corresponds the size, can adapt to unidimensional milling cutter, carry out the centre gripping of high accuracy to unidimensional milling cutter, and then reduce the skew problem that different specification milling cutters produced when the centre gripping, improve the precision of milling cutter centre gripping, reduce the flaw of the production in the milling cutter production process, improve milling cutter's production quality.
2. A graphite milling cutter produces high accuracy clamping device, through increasing the contact surface between fixed block and the milling cutter pole, and then improve and the milling cutter pole between the frictional force, reduce the milling cutter pole and take place the pivoted problem on the fixed block, improved the precision of centre gripping, increase the quality of milling cutter pole production.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a perspective view of a workbench according to the present invention;
FIG. 2 is a schematic structural view of a spring in the present invention;
FIG. 3 is a schematic structural view of the elastic cloth of the present invention;
FIG. 4 is a schematic structural diagram of the middle connection plate of the present invention;
fig. 5 is a schematic structural view of the second rubber pad of the present invention.
In the figure: 1. a work table; 11. a support frame; 12. a polishing device; 13. a supporting seat; 14. a rotating wheel; 15. a connecting plate; 16. a telescopic electric cylinder; 17. a cylinder; 18. a fixed block; 19. a spring; 191. an arc-shaped slot; 2. an elastic cloth; 3. a first rubber pad; 4. a receiving groove; 5. a guide plate; 6. a rubber ring; 7. and a second rubber pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
Example one
As shown in fig. 1 to 4, a high-precision clamping device for graphite milling cutter production according to an embodiment of the present invention includes a worktable 1; the top of the workbench 1 is fixedly connected with a support frame 11; a grinding device 12 is fixedly connected to the side wall of the support frame 11; the top of the workbench 1 is fixedly connected with a supporting seat 13; the side wall of the supporting seat 13 is rotatably connected with a rotating wheel 14; a pair of connecting plates 15 is fixedly connected to the side wall of the rotating wheel 14; a pair of connecting plates 15 are fixedly connected with telescopic electric cylinders 16 on the side walls close to one side; the end part of the telescopic electric cylinder 16 is fixedly connected with an air cylinder 17; the middle part of the cylinder 17 is connected with a plurality of fixed blocks 18 in a sliding way; a spring 19 is fixedly connected between the end part of the fixed block 18 and the inner side wall of the air cylinder 17; the end of the fixed block 18 is provided with an arc-shaped groove 191, during operation, the milling cutter round bar molded by casting is placed in the middle of the two cylinders 17, the telescopic electric cylinder 16 is started to move towards the middle, so that the cylinder 17 positioned at the top end of the telescopic electric cylinder 16 is drawn towards the milling cutter round bar, at the moment, the fixed block 18 positioned on the cylinder 17 can be in contact with the milling cutter round bar, and further one or more fixed blocks 18 can extrude the milling cutter round bar, at the moment, the fixed block 18 extruding the milling cutter round bar can slide towards the inside of the cylinder 17 under reverse acting force, so that other fixed blocks 18 not in contact with the milling cutter round bar can slide outwards through the change of air pressure in the cylinder 17, and further the milling cutter round bar is clamped, because the arc-shaped groove 191 is different in size, when the milling cutter round bar is clamped, the milling cutter round bar is placed on the corresponding arc-shaped groove 191 through the grinding device 12, the step can be provided with the cylinder 17 when the milling cutter round bar is not produced, and the milling cutter round bar can be clamped by the milling cutter round bar with different sizes, and the milling cutter round bar can be clamped by the milling cutter cylinder, the milling cutter round bar, the precision can be improved in the clamping process of the milling cutter production, and the precision of milling cutter round bar is improved.
The fixed block 18 is fixedly connected with an elastic cloth 2; elastic cloth 2 is located between two adjacent fixed blocks 18, and with fixed block 18 rigid coupling, through be equipped with elastic cloth 2 between fixed block 18, when fixed block 18 is carrying out the centre gripping to the milling cutter pole, because fixed block 18 with the contact of milling cutter pole can remove to the direction of keeping away from, drive other fixed blocks 18 simultaneously and remove to the centre, elastic cloth 2 that is located between fixed block 18 this moment can laminate on the milling cutter pole, increase and the contact area between the milling cutter pole, this step is through increasing the contact surface between fixed block 18 and the milling cutter pole, and then improve and the frictional force between the milling cutter pole, reduce the milling cutter pole and take place pivoted problem on fixed block 18, the precision of centre gripping has been improved, increase the quality of milling cutter pole production.
The side wall of the elastic cloth 2 is fixedly connected with a first rubber pad 3; a plurality of first rubber pads 3 are arranged on the elastic cloth 2; first rubber pad 3 is located on elastic cloth 2 and keeps away from cylinder 17 one side lateral wall, through be equipped with a plurality of first rubber pads 3 on elastic cloth 2, when elastic cloth 2 and milling cutter pole were laminated, first rubber pad 3 that is located on elastic cloth 2 can contact with the milling cutter pole, because first rubber pad 3 is rubber and makes, consequently when receiving the extrusion of milling cutter pole, can produce deformation, produce a pressure to the milling cutter pole simultaneously, this step can be through being equipped with first rubber pad 3 on elastic cloth 2, the pressure that makes the milling cutter pole receive increases, and then improve the stability of milling cutter pole when being carried out the centre gripping by fixed block 18.
The top of the workbench 1 is provided with a containing groove 4; accomodate groove 4 and be located grinding device 12 below, through be equipped with accomodate groove 4 on workstation 1, add man-hour to milling cutter when grinding device 12, the piece that is located grinding device 12 partly can be blown into and accomodate groove 4 in with the piece that is polished down, pour into the water source in accomodating groove 4 in advance, the metal piece can drop to accomodate the inside of groove 4 after with accomodating groove 4 internal water source and contacting, this step can be through being equipped with accomodate groove 4 on workstation 1, can collect milling cutter metal piece that polishes down, reduce the scattering of metal piece, improve operational environment's clean and tidy nature.
The top of the workbench 1 is fixedly connected with a guide plate 5; 5 covers of deflector are established on accomodating groove 4, through the cover is equipped with deflector 5 on accomodating groove 4, has increased the acceptance range to metal debris, when carrying out the piece when wafting on deflector 5, can be along the lateral wall lapse of deflector 5, this step can be through being equipped with deflector 5 on accomodating groove 4, can increase the acceptance range to the metal debris that waft, and then metal debris's content in the reduction air, further improved operational environment's quality and security.
The side wall of the cylinder 17 is fixedly connected with a rubber ring 6; a plurality of rubber rings 6 are arranged on the air cylinder 17; rubber circle 6 cover is established on fixed block 18, is equipped with rubber circle 6 through the cover on fixed block 18, when milling cutter is polished out metal debris, is located rubber circle 6 on fixed block 18, can block that external metal debris enters into inside cylinder 17, and this step can enter into inside cylinder 17 through reducing the piece, and then reduces the piece and pile up the jam problem that causes fixed block 18, improves the live time of fixed block 18.
Example two
As shown in fig. 5, the first comparative example, wherein another embodiment of the present invention is: the middle part of the arc-shaped groove 191 is fixedly connected with a second rubber pad 7, and the second rubber pad 7 is arranged on the arc-shaped groove 191, so that the friction force applied to the milling cutter round bar can be increased when the milling cutter round bar is clamped, the possibility that the milling cutter round bar falls off from the fixed block 18 is reduced, and the stability of the milling cutter round bar during processing is improved.
When the milling cutter round bar clamping device works, the milling cutter round bar which is cast and molded is placed in the middle of the two cylinders 17, the telescopic electric cylinder 16 is started to move towards the middle, the cylinder 17 at the top end of the telescopic electric cylinder 16 is closed towards the milling cutter round bar, the fixed blocks 18 on the cylinder 17 are contacted with the milling cutter round bar at the moment, one or more fixed blocks 18 extrude the milling cutter round bar, the fixed blocks 18 extruding the milling cutter round bar slide towards the inside of the cylinder 17 under the reverse acting force, other fixed blocks 18 which are not contacted with the milling cutter round bar slide outwards through the change of air pressure in the cylinder 17, the milling cutter round bar is clamped, the arc-shaped grooves 191 are formed in the fixed blocks 18, the arc-shaped grooves 191 are different in size, so that when the milling cutter round bar is clamped, the milling cutters round bars with different sizes are placed on the corresponding arc-shaped grooves 191, then, the milling cutter round bar is polished by the polishing device 12, the elastic cloth 2 is arranged between the fixed blocks 18, when the fixed blocks 18 clamp the milling cutter round bar, because the fixed blocks 18 contacted with the milling cutter round bar move towards the direction far away, and simultaneously, other fixed blocks 18 are driven to move towards the middle, the elastic cloth 2 positioned between the fixed blocks 18 is attached to the milling cutter round bar, the contact area between the elastic cloth 2 and the milling cutter round bar is increased, through the plurality of first rubber pads 3 arranged on the elastic cloth 2, when the elastic cloth 2 is attached to the milling cutter round bar, the first rubber pads 3 positioned on the elastic cloth 2 are contacted with the milling cutter round bar, because the first rubber pads 3 are made of rubber, when the milling cutter round bar is extruded, the deformation can be generated, meanwhile, a pressure is generated on the milling cutter round bar, through the accommodating groove 4 arranged on the workbench 1, when grinding device 12 adds man-hour to milling cutter, be located partly gas blowing device of grinding device 12 and blow in to holding groove 4 by the piece that is polished down, in advance at holding groove 4 internal injection water source, the inside that can drop to holding groove 4 after the water source contacts with holding groove 4 internal water source, through the cover is equipped with deflector 5 on holding groove 4, increased the acceptance range to the metal piece, when carrying out the piece and wafting on deflector 5, can slide downwards along the lateral wall of deflector 5, through being equipped with rubber circle 6 on fixed block 18, when milling cutter is polished out the metal piece, be located the rubber circle 6 on fixed block 18, can block that external metal piece enters into inside cylinder 17.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high-precision clamping device for producing a graphite milling cutter comprises a workbench (1); the top of the workbench (1) is fixedly connected with a support frame (11); a grinding device (12) is fixedly connected to the side wall of the support frame (11); the top of the workbench (1) is fixedly connected with a supporting seat (13); the method is characterized in that: the side wall of the supporting seat (13) is rotatably connected with a rotating wheel (14); a pair of connecting plates (15) is fixedly connected to the side wall of the rotating wheel (14); the side walls of one side, close to each other, of each connecting plate (15) are fixedly connected with telescopic electric cylinders (16); the end part of the telescopic electric cylinder (16) is fixedly connected with an air cylinder (17); the middle part of the cylinder (17) is connected with a plurality of fixed blocks (18) in a sliding way; a spring (19) is fixedly connected between the end part of the fixed block (18) and the inner side wall of the cylinder (17); the end part of the fixed block (18) is provided with an arc-shaped groove (191).
2. The high-precision clamping device for graphite milling cutter production according to claim 1, characterized in that: the fixed block (18) is fixedly connected with an elastic cloth (2); the elastic cloth (2) is positioned between two adjacent fixing blocks (18) and is fixedly connected with the fixing blocks (18).
3. The high-precision clamping device for graphite milling cutter production according to claim 2, characterized in that: the side wall of the elastic cloth (2) is fixedly connected with a first rubber pad (3); a plurality of first rubber pads (3) are arranged on the elastic cloth (2); the first rubber pad (3) is positioned on the side wall of the elastic cloth (2) far away from the cylinder (17).
4. The high-precision clamping device for graphite milling cutter production according to claim 3, characterized in that: the top of the workbench (1) is provided with a containing groove (4); the accommodating groove (4) is positioned below the grinding device (12).
5. The high-precision clamping device for graphite milling cutter production according to claim 4, characterized in that: the top of the workbench (1) is fixedly connected with a guide plate (5); the guide plate (5) is sleeved on the accommodating groove (4).
6. The high-precision clamping device for graphite milling cutter production according to claim 5, characterized in that: the side wall of the cylinder (17) is fixedly connected with a rubber ring (6); a plurality of rubber rings (6) are arranged on the air cylinder (17); the rubber ring (6) is sleeved on the fixing block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222791112.6U CN218575082U (en) | 2022-10-21 | 2022-10-21 | High-precision clamping device for graphite milling cutter production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222791112.6U CN218575082U (en) | 2022-10-21 | 2022-10-21 | High-precision clamping device for graphite milling cutter production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218575082U true CN218575082U (en) | 2023-03-07 |
Family
ID=85375009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222791112.6U Active CN218575082U (en) | 2022-10-21 | 2022-10-21 | High-precision clamping device for graphite milling cutter production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218575082U (en) |
-
2022
- 2022-10-21 CN CN202222791112.6U patent/CN218575082U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215281496U (en) | Polishing fixing device is used in cutter production | |
| CN218575082U (en) | High-precision clamping device for graphite milling cutter production | |
| CN210209717U (en) | Machining grinding device | |
| CN210616053U (en) | Automatic chamfering device for copper pipe | |
| CN210132344U (en) | Valve port deburring device | |
| CN210160383U (en) | Water gap deburring machine | |
| CN217143327U (en) | Numerical control lathe axle class work piece grinding device | |
| CN215547314U (en) | Contraction type pipe blank inner hole grinding machine | |
| CN214054468U (en) | Hardware machining clamp | |
| CN212218089U (en) | Magnet bar grinding machine | |
| CN211760331U (en) | PPR pipe side end utensil of polishing | |
| CN217370515U (en) | Prevent jack catch of thin wall deformation | |
| CN214642274U (en) | Grinding device for processing pin bush | |
| CN219293666U (en) | Floating grinding mechanism for grinding machine | |
| CN212145382U (en) | Saw blade milling cutter declination anchor clamps | |
| CN217292892U (en) | Milling machine is used in processing of clean type graphite jig | |
| CN211589794U (en) | Portable bench clamp | |
| CN218927353U (en) | Double-workbench polishing machine | |
| CN213053652U (en) | Optical lens milling and grinding processing holder | |
| CN214024909U (en) | High-efficient polisher of valve body coarse blank | |
| CN214265117U (en) | Polishing device for casting of automobile parts | |
| CN216265017U (en) | Aluminum alloy polishing equipment | |
| CN213938192U (en) | Camera automatic checkout device | |
| CN218427443U (en) | Automatic peripheral grinding machine of gas claw | |
| CN215432997U (en) | Groove grinding device for patterned pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |