CN107952995B - Groove machining device for metal bracket body - Google Patents
Groove machining device for metal bracket body Download PDFInfo
- Publication number
- CN107952995B CN107952995B CN201711405383.0A CN201711405383A CN107952995B CN 107952995 B CN107952995 B CN 107952995B CN 201711405383 A CN201711405383 A CN 201711405383A CN 107952995 B CN107952995 B CN 107952995B
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- Prior art keywords
- groove
- grinding
- block
- bracket body
- metal bracket
- Prior art date
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- 239000002184 metal Substances 0.000 title claims abstract description 48
- 238000003754 machining Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 88
- 238000000227 grinding Methods 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/02—Hacksaw machines with straight saw blades secured to a rectilinearly-guided frame, e.g. with the frame fed stepwise in the plane of the guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/04—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
Abstract
The invention discloses a groove machining device of a metal bracket body, which comprises a bottom plate, wherein a first operation table and a second operation table which are sequentially arranged along the longitudinal direction of the bottom plate are arranged on the bottom plate; the platen of the first operation table is a positioning plate of a pressing or loosening mechanism and a grinding groove mechanism, and the positioning plate is provided with a track groove for the horizontal linear reciprocating motion of the grinding groove mechanism; the platen of the second operation table is a driving mechanism fixing plate of a pressing or loosening mechanism and a grinding groove mechanism; under the action of the driving mechanism, the metal bracket body is connected with the pressing mechanism or the loosening mechanism in a positioning way or separated from the pressing mechanism or the loosening mechanism, and the groove grinding mechanism reciprocates horizontally and linearly in the track groove to finish the groove processing operation of the metal bracket body. The groove grinding machine completely replaces a manual groove grinding mode, realizes semi-automatic production, has small overall structure, small occupied space and convenient use, and improves the groove grinding efficiency and groove grinding precision of the metal bracket body.
Description
Technical Field
The invention belongs to the technical field of orthodontic bracket production, and particularly relates to a groove processing device for a metal bracket body.
Background
At present, in the orthodontic treatment technology, an orthodontic metal bracket body is widely applied, and the roughness in a groove of the metal bracket body determines the friction force between a tooth correcting wire and the groove, namely, the smaller the roughness in the groove of the metal bracket body is, the smaller the friction force is, the faster the tooth moving speed is, and the correcting time is shortened.
In the processing and manufacturing of orthodontic metal bracket bodies, the requirement on the roughness in the groove is high, and is an important processing point, most of the prior art adopts artificial grinding grooves, and the consistency of the produced products is poor due to different strength and speed of the artificial grinding grooves, so that the qualification rate of the finished products is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a groove processing device of a metal bracket body. The groove machining device can completely replace the traditional manual groove grinding mode, semi-automatic production is achieved, the whole structure of the device is small and exquisite, the occupied space is small, the use is convenient, and the groove grinding efficiency and the groove grinding precision of the metal bracket body are improved.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the groove machining device for the metal bracket body is characterized by comprising a bottom plate, wherein a first operation table and a second operation table which are sequentially arranged along the longitudinal direction of the bottom plate are arranged on the bottom plate; the platen of the first operation table is a positioning plate of a pressing or loosening mechanism and a grinding groove mechanism, and the positioning plate is provided with a track groove for the horizontal linear reciprocating motion of the grinding groove mechanism; the platen of the second operation table is a driving mechanism fixing plate of the material pressing or loosening mechanism and the groove grinding mechanism;
under the action of the driving mechanism, the metal bracket body is connected with the pressing or loosening mechanism in a positioning way or separated from the pressing or loosening mechanism, and the groove grinding mechanism horizontally and linearly reciprocates in the track groove to finish the groove processing operation of the metal bracket body.
The groove processing device of the metal bracket body, wherein,
The material pressing or loosening mechanism sequentially comprises a spring stop block, a material pressing plate fixing block, a material pressing spring, a material pressing plate, a floating jacking block and a vertical lifting adjusting mechanism from top to bottom;
the two ends of the pressing spring are respectively propped against the upper end face of the pressing plate and the inner face of the spring stop block; the upper end of the floating jack block is movably jacked on the lower end surface of the material pressing plate;
the spring stop block is fixedly arranged on the top surface of the pressing plate fixing block, and the pressing plate fixing block is fixedly arranged on the bedplate of the first operation table through countersunk screws;
The pressing plate is embedded in a pressing plate mounting groove of the pressing plate fixing block; the material pressing plate is provided with a profiling groove matched with the shape of the prefabricated metal bracket body, and the metal bracket body is embedded in the profiling groove of the material pressing plate.
The groove grinding mechanism comprises a groove grinding blade, a blade fixing sliding block and a sliding block reciprocating motion guide assembly; the grinding groove blade is embedded in a blade accommodating groove arranged on the blade fixing sliding block;
the sliding block reciprocating motion guide assembly comprises a rotating shaft fixing block, a rotating shaft and a rotating bearing which are connected to the tail end of the blade fixing sliding block; the rotating shaft is fixedly arranged on the rotating shaft fixing block, the rotating bearing is sleeved on the rotating shaft in a positioning mode, and a movable gap is reserved between the rotating bearing and the rotating shaft fixing block.
The driving mechanism comprises a gear motor arranged below the platen of the second operation table, a rotating shaft connected with an output shaft of the gear motor, a grinding groove cam, a floating roof cam and a tension spring, wherein the grinding groove cam, the floating roof cam and the tension spring are sequentially sleeved on the rotating shaft from top to bottom; two ends of the tension spring are respectively hooked on the rotating shaft fixing block and the tension spring positioning column arranged on the bedplate of the second operation table;
the front end of the grinding groove cam is movably propped against the rotating bearing;
The blade fixing sliding block and the sliding block reciprocating motion guide assembly drive the blade to reciprocate along the track groove on the platen of the first operation table under the action of the groove grinding cam and the tension spring, so that groove machining operation of the metal bracket body is realized.
The vertical lifting adjusting mechanism of the floating roof block comprises a speed reducing motor, a floating roof cam, a push rod and a chute plate;
The speed reducing motor drives the floating roof cam to rotate, the front end of the floating roof cam is movably propped against the tail end of the push rod, the front end of the push rod is movably contacted with the lower end of the floating roof block, the bottom of the push rod is movably arranged on a chute plate fixedly arranged on the top surface of the platen of the first operation table, the front end of the chute plate is arranged in the pressing plate fixing block in a penetrating manner and is positioned below the floating roof block, and the push rod is driven by the floating roof cam to horizontally reciprocate along the longitudinal direction of the chute plate.
The front end of the push rod is provided with an inclined plane matched with the bottom of the floating jack block, and along with the rotation of the floating jack cam, the push rod is in movable contact with the two inclined planes of the floating jack block, so that the horizontal reciprocating motion of the push rod is converted into the vertical lifting motion of the floating jack block, the material pressing plate and the material pressing spring, and the material pressing or loosening of the material pressing plate is realized.
The cross section of the track groove is in a dovetail shape or an inverted T shape.
The cutting edge of the grinding groove blade is of a V-shaped saw-tooth structure.
The thickness dimension of the grinding groove blade is 0.4mm-1.5mm.
Compared with the prior art, the invention has the following beneficial effects:
The groove machining device can completely replace the traditional manual groove grinding mode, achieves semi-automatic production, is small in overall structure, occupies small space and is convenient to use, and groove grinding efficiency and groove accuracy of the metal bracket body are improved.
Drawings
FIG. 1 is a schematic perspective view of a slot processing device of a metal bracket body according to the present invention;
FIG. 2 is a schematic diagram of the front structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure of line A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 5 is a schematic top view of the slider reciprocation guide assembly of FIGS. 1 and 2;
FIG. 6 is a schematic diagram of the front projection structure of FIG. 5;
FIG. 7 is a schematic diagram of the motion state of the push rod and the floating roof block in FIG. 3.
Detailed Description
The technical scheme and the beneficial effects of the invention are further described and illustrated by the following embodiments in combination with the above drawings.
Referring to fig. 1 and 2, and referring to fig. 3-7, there is shown a slot processing device for a metal bracket body according to the present invention, the key technical scheme thereof is as follows:
The groove processing device of the metal bracket body comprises a bottom plate 1, wherein a first operation table and a second operation table which are sequentially arranged along the longitudinal direction of the bottom plate 1 are arranged on the bottom plate 1; the bedplate 3 of the first operation table is a positioning plate of a pressing or loosening mechanism and a grinding groove mechanism, and the bedplate 3 of the first operation table is provided with a track groove 3-1 for the horizontal linear reciprocating motion of the grinding groove mechanism; the platen 5 of the second operation table is a driving mechanism fixing plate of a pressing or loosening mechanism and a grinding groove mechanism;
Under the action of the driving mechanism, the metal bracket body is connected with the pressing mechanism or the loosening mechanism in a positioning way or separated from the pressing mechanism or the loosening mechanism, and the groove grinding mechanism reciprocates horizontally and linearly in the track groove 3-1 to finish the groove processing operation of the metal bracket body.
The material pressing or loosening mechanism comprises a spring stop block 16, a material pressing plate fixing block 15, a material pressing spring 9, a material pressing plate 8, a floating jack block 10 and a vertical lifting adjusting mechanism from top to bottom in sequence;
the two ends of the pressing spring 9 are respectively propped against the upper end surface of the pressing plate 8 and the inner surface of the spring stop block 16; the upper end of the floating jack block 10 is movably jacked on the lower end surface of the pressing plate 8;
The spring stop block 16 is fixedly arranged on the top surface of the pressing plate fixing block 15, and the pressing plate fixing block 15 is fixedly arranged on the bedplate 3 of the first operation table through the countersunk head screw 20;
The pressing plate 8 is embedded in a pressing plate mounting groove 15-1 of the pressing plate fixing block 15; the pressing plate 8 is provided with a profiling groove 8-1 which is matched with the shape of the pre-processed metal bracket body 12, and the metal bracket body 12 is embedded in the profiling groove 8-1 of the pressing plate 8.
The groove grinding mechanism comprises a groove grinding blade 7, a blade fixing sliding block 7-1 and a sliding block reciprocating motion guiding component; the grinding groove blade 7 is embedded in a blade accommodating groove 7-2 arranged on the blade fixing slide block 7-1;
The sliding block reciprocating motion guide assembly comprises a rotating shaft fixing block 19, a rotating shaft 18 and a rotating bearing 17 which are connected to the tail end of the blade fixing sliding block 7-1; the rotating shaft 18 is fixedly arranged on the rotating shaft fixing block 19, the rotating bearing 17 is sleeved on the rotating shaft 18 in a positioning way, and a movable gap is reserved between the rotating bearing 17 and the rotating shaft fixing block 18.
The driving mechanism comprises a gear motor 4 arranged below the platen 5 of the second operation platform, a rotating shaft 13 connected with an output shaft of the gear motor 4, a grinding groove cam 6-1, a floating top cam 6-2 and a tension spring 11 positioned above the grinding groove cam 6-1, wherein the grinding groove cam 6-1 is sleeved on the rotating shaft 13 from top to bottom in sequence; two ends of the tension spring 11 are respectively hooked on tension spring positioning columns 19a and 5a arranged on the rotating shaft fixing block 19 and the bedplate 5 of the second operation table;
The front end of the grinding groove cam 6-1 is movably propped against the rotary bearing 17;
the blade fixing sliding block 7-1 and the sliding block reciprocating motion guiding component drive the blade 7 to reciprocate along the track groove 3-1 on the platen 3 of the first operation table under the action of the groove grinding cam 6-1 and the tension spring 11, so that the groove processing operation of the metal bracket body 12 is realized.
The vertical lifting adjusting mechanism of the floating roof block 10 comprises a speed reducing motor 4, a floating roof cam 6-2, a push rod 14 and a chute plate 14-1;
The gear motor 4 drives the floating roof cam 6-2 to rotate, the front end of the floating roof cam 6-2 is movably propped against the tail end of the push rod 14, the front end of the push rod 14 is movably contacted with the lower end of the floating roof block 10, the bottom of the push rod 14 is movably arranged on the chute plate 14-1 fixedly arranged on the top surface of the platen 3 of the first operation platform, the front end of the chute plate 14-1 is arranged in the pressing plate fixing block 15 in a penetrating manner and is positioned below the floating roof block 10, and the push rod 14 is driven by the floating roof cam 6-2 to horizontally reciprocate along the longitudinal direction of the chute plate 14-1.
The front end of the push rod 14 is provided with inclined planes 14a and 10a matched with the bottom of the floating roof block 10, and along with the rotation of the floating roof cam 6-2, the push rod 14 is in movable contact with the two inclined planes 14a and 10a of the floating roof block 10, so that the horizontal reciprocating motion of the push rod 14 is converted into the vertical lifting motion of the floating roof block 10, the material pressing plate 8 and the material pressing spring 9, and the material pressing or loosening operation of the material pressing plate 8 is realized.
The cross-sectional shape of the track groove 3-1 is dovetail-shaped or T-shaped. The blade edge of the grooving blade 7 is of a V-shaped saw-tooth structure. The thickness dimension of the grooving blade 7 according to the present invention is 0.4mm-1.5mm.
In example 1, on the basis of the technical proposal, the cross section of the rail groove 3-1 is in a dovetail shape, the blade edge of the grinding groove blade 7 is in a V-shaped saw-tooth structure, and the thickness dimension of the grinding groove blade 7 is 0.4mm.
Example 2 based on example 1, the thickness dimension of the grinding groove blade 7 was 0.6mm, and the cross-sectional shape of the rail groove 3-1 was T-shaped.
Example 3 the thickness dimension of the grooving blade 7 was 1.0mm on the basis of example 1.
Example 4 the thickness dimension of the grooving blade 7 was 1.50mm on the basis of example 2.
The structural features and the working principle of the groove processing device of the metal bracket body are described in further detail as follows:
FIG. 1 is an isometric view of an embodiment of a bracket groove grinding device, comprising a mounting base plate 1, a pressing or loosening mechanism and a groove grinding mechanism on a first operating platform plate 3, and a driving mechanism on a second operating platform plate 5 which are arranged above the base plate 1 through a supporting plate 2;
As shown in fig. 2, the driving mechanism comprises a gear motor 4, a rotating shaft 13, a grinding groove cam 6-1, a floating top cam 6-2 and a tension spring 11;
FIG. 3 is a view showing the part of the grinding groove assembly in this embodiment, comprising a grinding groove blade 7, a blade fixing slider 7-1, a pressing plate 8, a floating jack 10, and a pressing spring 9;
Fig. 4 is a schematic diagram showing the metal bracket body 12 in the profiling groove of the pressing plate 8, and the groove hook of the metal bracket body 12 and the grinding groove blade 7 in working state.
Before the device operates, firstly, a metal bracket body 12 is placed into a simulated groove 8-1 of a material pressing plate 8, a speed reducing motor 4 is electrified to rotate to drive a rotating shaft 13, then a groove grinding cam 6-1 and a floating roof cam 6-2 are driven to rotate, the top end of the floating roof cam 6-2 is contacted with a push rod 14, as shown in fig. 2, at the moment, the tail end of the groove grinding cam 6-1 is contacted with a rotating bearing 17, the push rod 14 is pushed forward under the action of the floating roof cam 6-2, the floating roof block 10 is driven to move upwards, an inclined plane 14a at the front end of the push rod 14 is in movable contact with the inclined plane 10a of the floating roof block 10, and the horizontal movement of the push rod 14 is converted into the up-down movement of the floating roof block 10, as shown in fig. 7;
the upper end surface of the floating jack block 10 is contacted with the lower end surface of the pressing plate 8, so that the pressing plate 8 is lifted upwards, the pressing spring 9 is pressed for storing energy, and at the moment, the metal bracket body 12 is separated from the grinding groove blade 7 and is in a non-working state, namely in a loosening working state;
The gear motor 4 continuously rotates, the top end of the floating roof cam 6-2 is separated from the push rod 14, the material pressing spring 9 releases energy, the material pressing plate 8 moves downwards, the floating roof block 10 moves downwards, the push rod 14 retreats, the metal bracket body 12 in the material pressing plate 8 moves downwards along with the material pressing plate 8 synchronously, and contacts with the V-shaped tooth-shaped part on the grinding groove blade 7;
The metal bracket body 12 is fixed on the profiling groove 8-1 of the pressing plate 8 and the grinding groove blade 7 under the pressure of the pressing spring 9, namely in a pressing working state;
As shown in fig. 2, at this time, the top end of the grinding groove cam 6-1 is in contact with the rotating bearing 17, the rotating bearing 17 is fixed in the rotating shaft fixing block 19 through the rotating shaft 18, the rotating shaft fixing block 19 is fixed at the end of the blade fixing slide block 7-1, and then the grinding groove assembly rotating bearing 17, the rotating shaft 18, the rotating shaft fixing block 19, the blade fixing slide block 7-1 and the grinding groove blade 7 integrally move forward;
The grinding groove blade 7 rubs with the groove of the metal bracket body 12 to realize the function of grinding groove, at the moment, the tension spring 11 is lengthened to store energy, the top end of the cam 6-1 to be grinded is separated from the rotating bearing 17, the grinding groove component is pulled back under the action of the tension spring 11, at the moment, the top end of the floating top cam 6-2 is contacted with the push rod 14, and then the reciprocating circulation work is realized.
The above embodiment is only a preferred embodiment of the present invention, and the structure is small and the occupied space is small. In addition, other implementations of the invention are possible. And will not be described in detail herein.
The above embodiments are provided for illustrating the present invention and not for limiting the present invention, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present invention, and thus all equivalent technical solutions should be defined by the claims.
Claims (6)
1. The groove machining device for the metal bracket body is characterized by comprising a bottom plate, wherein a first operation table and a second operation table which are sequentially arranged along the longitudinal direction of the bottom plate are arranged on the bottom plate; the platen of the first operation table is a positioning plate of a pressing or loosening mechanism and a grinding groove mechanism, and the positioning plate is provided with a track groove for the horizontal linear reciprocating motion of the grinding groove mechanism; the platen of the second operation table is a driving mechanism fixing plate of the material pressing or loosening mechanism and the groove grinding mechanism;
Under the action of the driving mechanism, the metal bracket body is connected with the pressing or loosening mechanism in a positioning way or separated from the pressing or loosening mechanism, and the groove grinding mechanism horizontally and linearly reciprocates in the track groove to finish the groove processing operation of the metal bracket body;
the material pressing or loosening mechanism sequentially comprises a spring stop block, a material pressing plate fixing block, a material pressing spring, a material pressing plate, a floating jacking block and a vertical lifting adjusting mechanism from top to bottom;
the two ends of the pressing spring are respectively propped against the upper end face of the pressing plate and the inner face of the spring stop block; the upper end of the floating jack block is movably jacked on the lower end surface of the material pressing plate;
the spring stop block is fixedly arranged on the top surface of the pressing plate fixing block, and the pressing plate fixing block is fixedly arranged on the bedplate of the first operation table through countersunk screws;
The pressing plate is embedded in a pressing plate mounting groove of the pressing plate fixing block; the material pressing plate is provided with a profiling groove matched with the shape of the prefabricated metal bracket body, and the metal bracket body is embedded in the profiling groove of the material pressing plate in a positioning way;
The groove grinding mechanism comprises a groove grinding blade, a blade fixing sliding block and a sliding block reciprocating motion guide assembly; the grinding groove blade is embedded in a blade accommodating groove arranged on the blade fixing sliding block;
the sliding block reciprocating motion guide assembly comprises a rotating shaft fixing block, a rotating shaft and a rotating bearing which are connected to the tail end of the blade fixing sliding block; the rotating shaft is fixedly arranged on the rotating shaft fixing block, the rotating bearing is positioned on the rotating shaft in a sleeved mode, and a movable gap is reserved between the rotating bearing and the rotating shaft fixing block;
the cross section of the track groove is in a dovetail shape or an inverted T shape.
2. The groove processing device of the metal bracket body according to claim 1, wherein the driving mechanism comprises a speed reduction motor arranged below a platen of the second operation table, a rotating shaft connected with an output shaft of the speed reduction motor, a groove grinding cam, a floating roof cam and a tension spring, wherein the groove grinding cam, the floating roof cam and the tension spring are sleeved on the rotating shaft in sequence from top to bottom; two ends of the tension spring are respectively hooked on the rotating shaft fixing block and the tension spring positioning column arranged on the bedplate of the second operation table;
the front end of the grinding groove cam is movably propped against the rotating bearing;
The blade fixing sliding block and the sliding block reciprocating motion guide assembly drive the blade to reciprocate along the track groove on the platen of the first operation table under the action of the groove grinding cam and the tension spring, so that groove machining operation of the metal bracket body is realized.
3. The groove processing device of the metal bracket body according to claim 2, wherein the floating roof block vertical lifting adjusting mechanism comprises a gear motor, a floating roof cam, a push rod and a chute plate thereof;
The speed reducing motor drives the floating roof cam to rotate, the front end of the floating roof cam is movably propped against the tail end of the push rod, the front end of the push rod is movably contacted with the lower end of the floating roof block, the bottom of the push rod is movably arranged on a chute plate fixedly arranged on the top surface of the platen of the first operation table, the front end of the chute plate is arranged in the pressing plate fixing block in a penetrating manner and is positioned below the floating roof block, and the push rod is driven by the floating roof cam to horizontally reciprocate along the longitudinal direction of the chute plate.
4. The groove processing device of the metal bracket body according to claim 3, wherein the front end of the push rod is provided with an inclined plane matched with the bottom of the floating roof block, and the push rod is movably contacted with the two inclined planes of the floating roof block along with the rotation of the floating roof cam, so that the horizontal reciprocating motion of the push rod is converted into the vertical lifting motion of the floating roof block, the material pressing plate and the material pressing spring, and the material pressing or loosening operation of the material pressing plate is realized.
5. The slot machining apparatus of a metal bracket body of claim 1 wherein the edge of the grooving blade is a saw tooth like structure in a V-shape.
6. The metal bracket body slot machining apparatus of claim 5 wherein the slot milling blade has a thickness dimension of 0.4mm to 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405383.0A CN107952995B (en) | 2017-12-22 | 2017-12-22 | Groove machining device for metal bracket body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405383.0A CN107952995B (en) | 2017-12-22 | 2017-12-22 | Groove machining device for metal bracket body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107952995A CN107952995A (en) | 2018-04-24 |
| CN107952995B true CN107952995B (en) | 2024-04-30 |
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ID=61956810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711405383.0A Active CN107952995B (en) | 2017-12-22 | 2017-12-22 | Groove machining device for metal bracket body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952995B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167836A (en) * | 1977-05-24 | 1979-09-18 | Citizen Watch Co., Ltd. | Profile grinding machine |
| US5895312A (en) * | 1996-10-30 | 1999-04-20 | International Business Machines Corporation | Apparatus for removing surface irregularities from a flat workpiece |
| CN101559575A (en) * | 2009-01-19 | 2009-10-21 | 洪清德 | Numerically controlled multi-functional surface grinding machine |
| WO2016002396A1 (en) * | 2014-07-03 | 2016-01-07 | シャープ株式会社 | Polishing apparatus |
| CN106903563A (en) * | 2017-04-10 | 2017-06-30 | 遵义顺峰汽车零部件制造有限公司 | For the sanding apparatus of automobile sleeve lining |
| CN207629302U (en) * | 2017-12-22 | 2018-07-20 | 上海埃蒙迪材料科技股份有限公司 | A kind of groove processing unit (plant) of metal support groove body |
-
2017
- 2017-12-22 CN CN201711405383.0A patent/CN107952995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167836A (en) * | 1977-05-24 | 1979-09-18 | Citizen Watch Co., Ltd. | Profile grinding machine |
| US5895312A (en) * | 1996-10-30 | 1999-04-20 | International Business Machines Corporation | Apparatus for removing surface irregularities from a flat workpiece |
| CN101559575A (en) * | 2009-01-19 | 2009-10-21 | 洪清德 | Numerically controlled multi-functional surface grinding machine |
| WO2016002396A1 (en) * | 2014-07-03 | 2016-01-07 | シャープ株式会社 | Polishing apparatus |
| CN106903563A (en) * | 2017-04-10 | 2017-06-30 | 遵义顺峰汽车零部件制造有限公司 | For the sanding apparatus of automobile sleeve lining |
| CN207629302U (en) * | 2017-12-22 | 2018-07-20 | 上海埃蒙迪材料科技股份有限公司 | A kind of groove processing unit (plant) of metal support groove body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107952995A (en) | 2018-04-24 |
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