CN217966292U - Automatic double-end equipment of polishing - Google Patents
Automatic double-end equipment of polishing Download PDFInfo
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- CN217966292U CN217966292U CN202222081030.2U CN202222081030U CN217966292U CN 217966292 U CN217966292 U CN 217966292U CN 202222081030 U CN202222081030 U CN 202222081030U CN 217966292 U CN217966292 U CN 217966292U
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- polishing
- feeding
- grinding
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- chute
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- 238000005498 polishing Methods 0.000 title claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910001651 emery Inorganic materials 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010104 thermoplastic forming Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
An automatic double-head polishing device comprises a machine table, a feeding and discharging mechanism and a polishing mechanism, wherein the feeding and discharging mechanism is arranged on the machine table and used for feeding and discharging materials; the polishing mechanism comprises a workpiece rotating device and a polishing device, wherein the workpiece rotating device comprises a workpiece clamping cylinder and a rotating clamping device which are coaxially arranged, and a workpiece pressing sliding device; the grinding device comprises two grinding wheels which are arranged in opposite directions, and each grinding wheel is rotatably connected to a grinding wheel spindle motor. Adopt automatic double-end equipment of polishing has improved efficiency of polishing and machining precision through unloading and automatic polishing in the automation, and the accessible is adjusted and is changed different emery wheels of polishing and adapt to not unidimensional work piece and the requirement of polishing, the utility model discloses simple structure, the controllability is good, and application scope is wide.
Description
Technical Field
The utility model belongs to the technical field of machinery, a automatic lathe of polishing is related to, concretely relates to automatic double-end equipment of polishing.
Background
The hot stamping forming technology utilizes the principle of metal thermoplastic forming, can realize quenching heat treatment on a plate material while forming, improves the forming performance of the material, and greatly expands the application range of high-strength and ultrahigh-strength steel. A high-strength machine part can be obtained by hot stamping, and the part can be reduced, so that the formability is good. However, in the cylindrical workpiece subjected to hot stamping, joint lines exist at two end parts, the joint lines need to be ground off, and the joint lines have the forms of straight line segments, curved line segments and the like; if rely on artifical the polishing, it is hard to take trouble, and the tolerance size is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's defect, the utility model discloses an automatic double-end equipment of polishing.
The utility model relates to an automatic double-head polishing device, which comprises a machine table, a feeding and discharging mechanism and a polishing mechanism, wherein the feeding and discharging mechanism is arranged on the machine table and used for feeding and discharging materials; the polishing mechanism comprises a workpiece rotating device and a polishing device, wherein the workpiece rotating device comprises a workpiece clamping cylinder and a rotating clamping device which are coaxially arranged, and a workpiece pressing sliding device; the grinding device comprises two grinding wheels which are arranged in opposite directions, each grinding wheel is rotatably connected to a grinding wheel spindle motor, and the grinding wheels and the grinding wheel spindle motors are integrally fixed on a feeding mechanism for pushing the grinding wheels to move horizontally.
Preferably, the rotary clamping device comprises a clamping jaw and a rotary motor for driving the clamping jaw to axially rotate.
Preferably, the workpiece pressing and sliding device comprises a feeding seat and a plurality of side-by-side pulleys arranged on the feeding seat, and the feeding seat is installed on a horizontal sliding rail on the machine table.
Preferably, the feeding mechanism comprises a screw rod, a guide rail, a feeding motor for driving the screw rod, and a platform mounted on the screw rod, wherein the grinding wheel and the grinding wheel spindle motor are mounted on the platform, and the guide rail penetrates through the platform in a sliding manner.
Preferably, the feeding and discharging mechanism comprises a feeding chute, a discharging chute and a workpiece transport frame positioned above the feeding chute and the discharging chute, the workpiece transport frame is provided with a slide rail, and the slide rail is provided with two clamping jaws capable of stretching downwards.
Preferably, the feeding chute and the discharging chute are inclined chutes.
Preferably, the tail end of the feeding chute is provided with a jacking cylinder.
Preferably, a sliding block is arranged on the sliding rail, a cross rod is fixed on the sliding block, the clamping jaws are fixed on two sides of the cross rod respectively, the polishing device is arranged at the middle point between the feeding sliding groove and the discharging sliding groove, and the distance between the two clamping jaws is equal to half of the distance between the feeding sliding groove and the discharging sliding groove.
Preferably, the tail ends of the X-axis sliding rail and the Y-axis sliding rail are provided with blocking blocks, and the blocking blocks are provided with buffer springs.
Adopt automatic double-end equipment of polishing has improved efficiency of polishing and machining precision through unloading and automatic polishing in the automation, and the accessible is adjusted and is changed different emery wheels of polishing and adapt to not unidimensional work piece and the requirement of polishing, the utility model discloses simple structure, the controllability is good, and application scope is wide.
Drawings
Fig. 1 is a schematic view of an embodiment of the automatic double-head polishing apparatus according to the present invention;
fig. 2 is a schematic view of an embodiment of the polishing mechanism according to the present invention;
fig. 3 is a schematic view of an embodiment of the loading and unloading mechanism of the present invention;
fig. 4 is a schematic diagram of a dumbbell-shaped workpiece according to the present invention.
In the drawings, reference numbers refer to:
1-grinding wheel feeding mechanism, 11-feeding motor, 12-grinding wheel spindle motor, 2-loading and unloading mechanism, 3-rotary clamping device, 4-workpiece clamping cylinder, 5-workpiece pressing sliding device, 6-feeding seat, 7-grinding wheel, 21-workpiece transport frame, 22-sliding block, 23-sliding rail, 24-clamping jaw, 25-jacking cylinder, 26-feeding chute and 27-discharging chute.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
The utility model relates to an automatic double-head polishing device, which comprises a machine table, a feeding and discharging mechanism 2 and a polishing mechanism, wherein the feeding and discharging mechanism 2 is arranged on the machine table and used for feeding and discharging materials; the polishing mechanism comprises a workpiece rotating device and a polishing device, wherein the workpiece rotating device comprises a workpiece clamping cylinder 4, a rotary clamping device 3 and a workpiece pressing sliding device 5 which are coaxially arranged; the grinding device comprises two grinding wheels 7 which are arranged oppositely, and each grinding wheel is rotatably connected to the grinding wheel feeding cylinder 1.
The utility model discloses a typical application is for being used for carrying out the edge to polishing to the asymmetric dumbbell shape work piece as shown in figure 4, presss from both sides dumbbell shape work piece one end by work piece clamping cylinder 4 tight, among the specific embodiment, rotary clamping device 3 includes a clamping jaw and drive clamping jaw axial pivoted revolving cylinder. After one end of a workpiece is clamped by the clamping jaw, the workpiece clamping cylinder is tightly propped against the other end of the workpiece to complete the positioning of the other end of the workpiece, and the workpiece clamping cylinder can be provided with a circular groove to enable the workpiece to be tightly propped in the axial direction and not to hinder the rotation of the workpiece due to the fact that the workpiece is inserted into the groove. Because the work piece quality is less than the emery wheel quality, the utility model discloses in, adopt work piece edge and emery wheel edge to support tightly, by the high-speed rotation of work piece rotary device drive work piece, the friction is polished on the emery wheel, and the work piece presss from both sides tightly between the work piece die clamping cylinder and the rotary clamping device of coaxial setting, because the emery wheel has radial cutting force to the work piece, the work piece compresses tightly slider and is used for preventing the work piece to take place to sideslip, among the specific implementation who shows fig. 2, the work piece compresses tightly slider and includes that one feeds seat 6 and a plurality of pulleys side by side of setting on feeding the seat, it installs on the horizontal sliding rail on the board to feed seat 6. The height and the horizontal position of the pulley are adjusted through the feeding seat, so that the outer edge of the pulley is tangent to the workpiece, the pulley and the grinding wheel clamp the workpiece laterally, the rotating pressure is provided in the direction opposite to the grinding wheel, and the workpiece is prevented from deviating due to the cutting force of the grinding wheel. The two grinding wheels 7 are different in size generally, the grinding wheel feeding cylinder arranged on the machine table is used for adjusting the position of the grinding wheel, the edge of the grinding wheel is tightly attached to a workpiece, the grinding wheel is rotatable generally, and the grinding effect of the grinding wheel and the workpiece during friction is not influenced even if the grinding wheel is rotatable because the mass of the grinding wheel is far larger than that of the workpiece.
In one embodiment, the feeding mechanism comprises a screw and a guide rail, a feeding motor for driving the screw, and a platform mounted on the screw, wherein the grinding wheel and the grinding wheel spindle motor are mounted on the platform, and the guide rail slides through the platform. The feed motor drives the screw rod to rotate, the platform arranged on the screw rod is moved, the guide rail is used for guiding the movement of the platform, and the screw rod drives the platform to move horizontally, so that the grinding wheel can be moved to a proper position to be tightly attached to a workpiece.
In the specific embodiment shown in fig. 1 and 3, the loading and unloading mechanism includes a feeding chute 26, a discharging chute 27, and a workpiece transporting frame 21 located above the feeding chute and the discharging chute, the workpiece transporting frame is provided with a slide rail 23, and the slide rail is provided with two clamping jaws 24 capable of extending and retracting downward. Wherein feeding chute 26, ejection of compact spout 27 can set to the inclined groove, and the work piece is automatic gliding under the action of gravity, feeding chute end is provided with the jacking cylinder, and when the work piece slided to feeding chute end, jacking cylinder 25 was with work piece jack-up, made things convenient for the clamping jaw to press from both sides.
Fig. 3 shows a preferred embodiment of the loading and unloading mechanism, a sliding block 22 is arranged on the sliding rail, a cross rod is fixed on the sliding block, the clamping jaws 24 are respectively fixed on two sides of the cross rod, the polishing device is arranged at the middle point between the feeding chute and the discharging chute, and the distance between the two clamping jaws is equal to half of the distance between the feeding chute and the discharging chute.
Through the distance setting, can adopt a slider to drive two clamping jaws simultaneous movement simultaneously, the distance is fixed between the clamping jaws, synchronous action can be taken to two clamping jaws, in a typical mode of operation shown in fig. 3, the slider moves to the left side earlier, two clamping jaws descend simultaneously, one snatchs the work piece from the feeding spout, another snatchs the work piece that has been polished from grinding device, the clamping jaw rises afterwards, the slider moves to the right side, two clamping jaws descend simultaneously once more, a work piece that will snatch from the feeding spout is put into grinding machanism, another work piece that will polish and accomplish is put into ejection of compact spout, then the slider slides to the right-hand member again, wait for the work piece to polish and accomplish, repeat above-mentioned step.
Adopt automatic double-end equipment of polishing has improved efficiency of polishing and machining precision through unloading and automatic polishing in the automation, and the accessible is adjusted and is changed different emery wheels of polishing and adapt to not unidimensional work piece and the requirement of polishing, the utility model discloses simple structure, the controllability is good, and application scope is wide.
In the foregoing, the preferred embodiments of the present invention, if not obviously contradictory or based on a certain preferred embodiment, can be combined and used by any superposition, the specific parameters in the embodiments and examples are only for clearly expressing the utility model verification process of the utility model, and are not used for limiting the patent protection scope of the present invention, the patent protection scope of the present invention is still subject to the claims, and all the equivalent structural changes made by applying the content of the specification of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An automatic double-head grinding device is characterized by comprising a machine table, a feeding and discharging mechanism (2) and a grinding mechanism, wherein the feeding and discharging mechanism (2) is arranged on the machine table and used for feeding and discharging materials; the polishing mechanism comprises a workpiece rotating device and a polishing device, wherein the workpiece rotating device comprises a workpiece clamping cylinder (4) and a rotary clamping device (3) which are coaxially arranged, and a workpiece pressing sliding device (5); the grinding device comprises two grinding wheels (7) which are arranged in opposite directions, each grinding wheel (7) is rotatably connected to a grinding wheel spindle motor, and the grinding wheels and the grinding wheel spindle motors are integrally fixed on a feeding mechanism (1) for pushing the grinding wheels to move horizontally.
2. Automatic double-ended grinding device according to claim 1, characterized in that said rotary clamping means (3) comprise a jaw and a rotary motor driving the jaw in axial rotation.
3. The automatic double-ended grinding device according to claim 1, wherein said workpiece pressing slide means comprises a feed block (6) and a plurality of side-by-side pulleys arranged on the feed block, said feed block being mounted on horizontal sliding rails on the machine table.
4. The automatic double-ended grinding apparatus according to claim 1, wherein said feed mechanism comprises a lead screw and a guide rail, a feed motor driving the lead screw, a platform mounted on the lead screw, said grinding wheel and grinding wheel spindle motor being mounted on said platform, said guide rail sliding through said platform.
5. The automatic double-ended grinding device according to claim 1, wherein the loading and unloading mechanism comprises a feeding chute (26), a discharging chute (27) and a workpiece transport frame (21) located above the feeding chute and the discharging chute, the workpiece transport frame is provided with a slide rail (23), and the slide rail is provided with two clamping jaws (24) which can extend and retract downwards.
6. An automatic double-ended grinding apparatus according to claim 5, characterized in that the feed chute (26) and the discharge chute (27) are inclined chutes.
7. The automatic double-ended grinding device according to claim 5, characterized in that the feed chute end is provided with a jacking cylinder (25).
8. An automatic double-ended grinding device according to claim 5, characterized in that a slide block (22) is arranged on the slide rail (23), a cross bar is fixed on the slide block, the clamping jaws (24) are respectively fixed on two sides of the cross bar, the grinding device is arranged at the middle point between the feeding chute and the discharging chute, and the distance between the two clamping jaws is equal to half of the distance between the feeding chute and the discharging chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222081030.2U CN217966292U (en) | 2022-08-09 | 2022-08-09 | Automatic double-end equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222081030.2U CN217966292U (en) | 2022-08-09 | 2022-08-09 | Automatic double-end equipment of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217966292U true CN217966292U (en) | 2022-12-06 |
Family
ID=84259030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222081030.2U Active CN217966292U (en) | 2022-08-09 | 2022-08-09 | Automatic double-end equipment of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217966292U (en) |
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2022
- 2022-08-09 CN CN202222081030.2U patent/CN217966292U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province, 643000 Patentee after: Sichuan Tengshuo Technology Co.,Ltd. Address before: 643000 No.32, Yuchuan Road, Yantan Industrial Park, Zigong City, Sichuan Province Patentee before: Sichuan tengyang Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |