CN215281491U - Workpiece hydraulic supporting device of numerical control tool grinding machine - Google Patents
Workpiece hydraulic supporting device of numerical control tool grinding machine Download PDFInfo
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- CN215281491U CN215281491U CN202121311441.5U CN202121311441U CN215281491U CN 215281491 U CN215281491 U CN 215281491U CN 202121311441 U CN202121311441 U CN 202121311441U CN 215281491 U CN215281491 U CN 215281491U
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- fixedly connected
- support
- grinding machine
- installation piece
- backing sheet
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Abstract
The utility model discloses a numerical control tool grinding machine work piece hydraulic pressure strutting arrangement, including base, pneumatic cylinder, backing sheet and support, the top fixedly connected with link of base, and the inside volume both sides of link all are provided with logical groove, and the internally mounted of link has the pneumatic cylinder, and the top of pneumatic cylinder is provided with the installation piece, the top swing joint of installation piece has the backing sheet, and the bottom fixedly connected with fixture block of backing sheet, the both sides all fixedly connected with support of installation piece, and one side fixedly connected with fixed plate of support. The utility model discloses an at the bottom fixed connection's of guide arm direction slider, the pneumatic cylinder promotes installation piece rebound in-process, and the installation piece can drive the backing sheet and support the grinding machine work piece, and the installation piece can drive the corresponding removal of support, makes the support can drive the direction slider through the guide arm and slides in leading inslot portion to realize the guide effect of backing sheet in to grinding machine work piece support process, guaranteed the motion precision when reciprocating.
Description
Technical Field
The utility model relates to a hydraulic support technical field specifically is a numerical control tool grinding machine work piece hydraulic support device.
Background
The grinding machine is a device for grinding the surface of a workpiece, is mainly used for grinding other molded surfaces such as a high-precision plane, an inner cylindrical surface, an outer cylindrical surface, a conical surface, a spherical surface, a threaded surface and the like in the workpiece, and can use a hydraulic supporting device in the lifting of the workpiece of the numerical control tool grinding machine, and the existing hydraulic supporting device for the workpiece of the numerical control tool grinding machine has many problems in the using process, and the specific problems are as follows:
1. the existing numerical control tool grinder workpiece hydraulic supporting device is not provided with a guide structure in the use process, and the movement precision in the movement process cannot be ensured;
2. in the use process of the conventional workpiece hydraulic supporting device of the numerical control tool grinding machine, a limiting structure is not arranged, and a hydraulic cylinder can bear pressure load;
3. the existing hydraulic support device for the workpiece of the numerical control tool grinding machine has the defects that the support sheet is complex to disassemble and assemble in the using process, so that the replacement and the use are inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control tool grinder work piece hydraulic support device to motion precision in the removal that proposes in solving above-mentioned background art can not guarantee, does not set up limit structure, the complicated scheduling problem of dismouting operation of backing sheet.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control tool grinding machine work piece hydraulic support device, includes base, pneumatic cylinder, installation piece, backing sheet and support, the top fixedly connected with link of base, and the inside both sides of link all are provided with logical groove, the internally mounted of link has the pneumatic cylinder, and the top of pneumatic cylinder is provided with the installation piece, the top swing joint of installation piece has the backing sheet, and the bottom fixedly connected with fixture block of backing sheet, the both sides all fixedly connected with support of installation piece, and one side fixedly connected with fixed plate of support, the both sides all fixedly connected with connecting plate outside the link.
Preferably, the connecting plate is fixedly connected with a spiral sleeve in the inside, and the spiral sleeve is movably connected with a spiral rod in the inside.
Preferably, the bottom end of the screw rod is fixedly connected with the rotating disc, and the top end of the screw rod is movably connected with the top plate.
Preferably, both sides of the inside of the mounting block are provided with limiting grooves, and the middle positions of both sides of the inside of the mounting block are provided with limiting holes.
Preferably, the middle position of one side of the fixture block is fixedly connected with a fixing nut, the inside of the fixing nut is movably connected with a limiting bolt, the inside of the fixing nut is provided with an internal thread, and the outside of the limiting bolt is provided with an external thread matched with the internal thread.
Preferably, the bottom end of the support is fixedly connected with a guide rod, the bottom end of the guide rod is fixedly connected with a guide sliding block, and the guide sliding block is connected inside the through groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this kind of numerical control instrument grinding machine work piece hydraulic support device, through the direction slider at the bottom fixed connection of guide arm, the pneumatic cylinder promotes the installation piece rebound in-process, the installation piece can drive the backing sheet and support the grinding machine work piece, and the installation piece can drive the corresponding removal of support, make the support can drive the direction slider through the guide arm and slide in leading to the inslot portion to realize the backing sheet and to the guide effect of grinding machine work piece support in-process, guaranteed the motion precision when reciprocating.
(2) This numerical control tool grinding machine work piece hydraulic support device, connecting plate through the both sides fixed connection at the link, promote the backing sheet to remove to grinding machine work piece support in-process when the pneumatic cylinder, the grinding machine work piece can be to jacking a fixed height, can rotate the carousel this moment and drive the hob rotation, make the hob can be at the inside removal of scroll cover, and make the hob can promote the roof and extrude the fixed plate, thereby make the roof support the fixed plate, thereby realize the support to the grinding machine work piece, then can remove the load that receives of support in-process pneumatic cylinder this moment.
(3) This numerical control tool grinding machine work piece hydraulic support device, the spacing groove that sets up through the both sides at the installation piece, can select suitable backing sheet, then make the backing sheet can drive the outside that the fixture block card goes into the spacing groove, can rotate spacing bolt in fixation nut inside this moment, then spacing bolt can be at the inside removal of fixation nut, and make spacing bolt can insert spacing downthehole portion, thereby realize the fixed mounting of backing sheet, can dismantle it on the same principle, then can select suitable backing sheet to use.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic top view of the mounting block of the present invention;
fig. 4 is a schematic side view of the fixture block of the present invention.
In the figure: 1. a base; 101. a through groove; 102. a connecting frame; 2. a hydraulic cylinder; 3. a connecting plate; 301. a turntable; 302. a screw rod; 303. a spiral sleeve; 304. a top plate; 4. mounting blocks; 401. a limiting hole; 402. a limiting groove; 5. a support sheet; 501. a clamping block; 502. fixing a nut; 503. a limit bolt; 6. a support; 601. a fixing plate; 602. a guide bar; 603. and a guide slide block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-4, the present invention provides an embodiment: a workpiece hydraulic supporting device of a numerical control tool grinding machine comprises a base 1, a hydraulic cylinder 2, an installation block 4, a supporting sheet 5 and a support 6, wherein the top end of the base 1 is fixedly connected with a connecting frame 102, both sides of the inside of the connecting frame 102 are provided with through grooves 101, the inside of the connecting frame 102 is provided with the hydraulic cylinder 2, the top end of the hydraulic cylinder 2 is provided with the installation block 4, both sides of the inside of the installation block 4 are provided with limiting grooves 402, the middle positions of both sides of the inside of the installation block 4 are provided with limiting holes 401, the top end of the installation block 4 is movably connected with the supporting sheet 5, the bottom end of the supporting sheet 5 is fixedly connected with a fixture block 501, the middle position of one side of the fixture block 501 is fixedly connected with a fixing nut 502, the inside of the fixing nut 502 is movably connected with a limiting bolt 503, the inside of the fixing nut 502 is provided with an internal thread, and the outside of the limiting bolt 503 is provided with an external thread matched with the internal thread, the support sheet 5 can drive the fixture block 501 to be clamped outside the limiting groove 402, and at this time, the limiting bolt 503 can be rotated inside the fixing nut 502, so that the limiting bolt 503 can move inside the fixing nut 502, and the limiting bolt 503 can be inserted into the limiting hole 401, thereby realizing the fixed installation of the support sheet 5;
the two sides of the mounting block 4 are fixedly connected with the support 6, one side of the support 6 is fixedly connected with the fixing plate 601, the bottom end of the support 6 is fixedly connected with the guide rod 602, the bottom end of the guide rod 602 is fixedly connected with the guide sliding block 603, the guide sliding block 603 is connected to the inside of the through groove 101 in a sliding manner, the support 6 can drive the guide sliding block 603 to slide in the through groove 101 through the guide rod 602, so that the guide effect of the support sheet 5 on the grinding machine workpiece in the supporting process is realized, and the movement precision during up-and-down movement is ensured;
the outside both sides of link 102 all fixedly connected with connecting plate 3, the inside fixedly connected with spiral shell 303 of connecting plate 3, and the inside swing joint of spiral shell 303 has hob 302, the bottom fixedly connected with carousel 301 of hob 302, and the top swing joint of hob 302 has roof 304, can rotate carousel 301 and drive hob 302 and rotate, make hob 302 can be at spiral shell 303 inside removal, and make hob 302 can promote roof 304 and extrude fixed plate 601, thereby make roof 304 can support fixed plate 601, thereby realize the support to the grinding machine work piece, then can remove the load that receives of support in-process pneumatic cylinder 2 this moment.
The working principle is as follows: when the grinding machine support piece is used, a proper support piece 5 can be selected, then the support piece 5 can drive the clamping block 501 to be clamped outside the limiting groove 402, at the moment, the limiting bolt 503 can be rotated inside the fixing nut 502, the limiting bolt 503 can move inside the fixing nut 502, and the limiting bolt 503 can be inserted inside the limiting hole 401, so that the support piece 5 is fixedly installed, when the hydraulic cylinder 2 pushes the installation block 4 to move upwards, the installation block 4 can drive the support piece 5 to support a grinding machine workpiece, and the installation block 4 can drive the support 6 to correspondingly move, so that the support 6 can drive the guide sliding block 603 to slide inside the through groove 101 through the guide rod 602, so that the guide effect of the support piece 5 in the supporting process of the grinding machine workpiece is realized, the movement precision in the up-down movement is ensured, when the hydraulic cylinder 2 pushes the support piece 5 to move to support the grinding machine workpiece, the grinding machine workpiece can be jacked to a fixed height, at this moment, the turntable 301 can be rotated to drive the screw rod 302 to rotate, so that the screw rod 302 can move inside the screw sleeve 303, and the screw rod 302 can push the top plate 304 to extrude the fixing plate 601, so that the fixing plate 601 can be supported by the top plate 304, the workpiece of the grinding machine can be supported, and the load on the hydraulic cylinder 2 in the supporting process can be relieved at this moment.
Claims (6)
1. The utility model provides a numerical control tool grinder work piece hydraulic support device, includes base (1), pneumatic cylinder (2), installation piece (4), backing sheet (5) and support (6), its characterized in that: the utility model discloses a base, including base (1), top fixedly connected with link (102), and the inside both sides of link (102) all are provided with logical groove (101), the internally mounted of link (102) has pneumatic cylinder (2), and the top of pneumatic cylinder (2) is provided with installation piece (4), the top swing joint of installation piece (4) has backing sheet (5), and the bottom fixedly connected with fixture block (501) of backing sheet (5), the both sides all fixedly connected with support (6) of installation piece (4), and one side fixedly connected with fixed plate (601) of support (6), the both sides all fixedly connected with connecting plate (3) of link (102) outside.
2. The hydraulic workpiece support device of the numerically controlled tool grinding machine as recited in claim 1, wherein: the inner part of the connecting plate (3) is fixedly connected with a spiral sleeve (303), and the inner part of the spiral sleeve (303) is movably connected with a spiral rod (302).
3. The hydraulic workpiece support device of the numerically controlled tool grinding machine as recited in claim 2, wherein: the bottom end of the screw rod (302) is fixedly connected with a turntable (301), and the top end of the screw rod (302) is movably connected with a top plate (304).
4. The hydraulic workpiece support device of the numerically controlled tool grinding machine as recited in claim 1, wherein: both sides of the inside of the mounting block (4) are provided with limiting grooves (402), and the middle positions of both sides of the inside of the mounting block (4) are provided with limiting holes (401).
5. The hydraulic workpiece support device of the numerically controlled tool grinding machine as recited in claim 1, wherein: the middle position of one side of the clamping block (501) is fixedly connected with a fixing nut (502), the inside of the fixing nut (502) is movably connected with a limiting bolt (503), the inside of the fixing nut (502) is provided with an internal thread, and the outside of the limiting bolt (503) is provided with an external thread matched with the internal thread.
6. The hydraulic workpiece support device of the numerically controlled tool grinding machine as recited in claim 1, wherein: the bottom end of the support (6) is fixedly connected with a guide rod (602), the bottom end of the guide rod (602) is fixedly connected with a guide sliding block (603), and the guide sliding block (603) is connected to the inside of the through groove (101) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311441.5U CN215281491U (en) | 2021-06-11 | 2021-06-11 | Workpiece hydraulic supporting device of numerical control tool grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311441.5U CN215281491U (en) | 2021-06-11 | 2021-06-11 | Workpiece hydraulic supporting device of numerical control tool grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281491U true CN215281491U (en) | 2021-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121311441.5U Active CN215281491U (en) | 2021-06-11 | 2021-06-11 | Workpiece hydraulic supporting device of numerical control tool grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281491U (en) |
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2021
- 2021-06-11 CN CN202121311441.5U patent/CN215281491U/en active Active
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