CN211709023U - But high-efficient anchor clamps of eccentric part of automatically clamped grinding - Google Patents
But high-efficient anchor clamps of eccentric part of automatically clamped grinding Download PDFInfo
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- CN211709023U CN211709023U CN201922355353.4U CN201922355353U CN211709023U CN 211709023 U CN211709023 U CN 211709023U CN 201922355353 U CN201922355353 U CN 201922355353U CN 211709023 U CN211709023 U CN 211709023U
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Abstract
The utility model provides a high-efficiency clamp capable of automatically clamping and grinding eccentric parts, which comprises a flange plate, a clamping seat, a supporting block, a lower padding plate, a lateral clamping component, a top pressing component, a top tail component and a balancing weight; the clamping seat comprises a disc fixed on the front side of the flange plate and a mounting seat fixed on the front side of the disc; the mounting seat is provided with mounting grooves penetrating through the front side and the rear side of the mounting seat; the lower backing plate is fixed at the bottom in the mounting groove; the surface of the supporting block is provided with a placing groove; a left base plate and a right base plate are respectively fixed on the left side and the right side of the supporting block; the supporting block is arranged above the lower base plate; the right backing plate is contacted with the inner wall of the mounting groove; the lateral clamping assembly is used for pressing the supporting block on the lateral side; the top pressing component is used for pressing the workpiece; the top tail assembly is arranged at the central position of the disc; the balancing weight is fixed on the periphery of the disc and is positioned on one side opposite to the top pressing component; embodies the utility model discloses can install eccentric class work piece, simple to operate moreover.
Description
Technical Field
The utility model relates to a grinding machine technical field, in particular to but high-efficient anchor clamps of automatic clamping grinding eccentric part.
Background
The clamp of the grinding machine is used for clamping a workpiece, and grinding is carried out by a cutter and the workpiece on the grinding machine, and the traditional clamp of the grinding machine has the following defects: (1) most of clamps take the center as a reference, and the clamped workpiece is required to be consistent with the center of the main shaft to be ground; (2) workers are required to manually clamp the workpiece by operating the clamp, different manpower amounts are different, and manual clamping errors are caused; (3) during clamping, the center of the clamp needs to be found through manual operation for manual clamping, the center deviation is large, and errors can be caused.
Improvements are therefore needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but mention the problem in order to solve the background in the high-efficient anchor clamps of eccentric part of automatically clamped grinding.
In order to achieve the above object, the present invention provides the following technical solutions:
a high-efficiency clamp capable of automatically clamping and grinding eccentric parts comprises a flange plate, a clamping seat, a supporting block, a lower cushion plate, a lateral clamping assembly, a top pressing assembly, a top tail assembly and a balancing weight; the clamping seat comprises a disc fixed on the front side of the flange plate and a mounting seat fixed on the front side of the disc; the mounting seat is provided with mounting grooves penetrating through the front side and the rear side of the mounting seat; the lower backing plate is fixed at the bottom in the mounting groove; the surface of the supporting block is provided with a placing groove; a left base plate and a right base plate are respectively fixed on the left side and the right side of the supporting block; the supporting block is placed above the lower base plate; the right base plate is in contact with the inner wall of the mounting groove; the lateral clamping assembly comprises an adjusting plate, a screw and an adjusting screw; the adjusting plate is fixed on the left side of the supporting block through screws; the adjusting screw is in threaded connection with the adjusting plate and penetrates through the side wall of the mounting seat to be pressed on the left base plate; the top pressing assembly comprises a driving device arranged on the mounting seat and an upper pressing piece arranged at the power output end of the driving device through a connecting rod; the top tail assembly is arranged at the central position of the disc; the balancing weight is fixed in the disc periphery and is located the relative one side of top pressure tightly subassembly.
For further description of the present invention, the placement groove is "V" shaped.
For further description of the present invention, the driving device adopts an oil cylinder and is installed at the bottom of the mounting seat; the lower end of the connecting rod is hinged with the power output end of the oil cylinder, the middle part of the connecting rod is hinged with the mounting seat through a connecting piece, and the upper end of the connecting rod is fixedly connected with the upper pressing piece; the upper pressing piece comprises a pressing plate and a pressing block; one end of the pressure plate is fixedly connected with the upper end of the connecting rod; the pressing block is fixed at the bottom of the other end of the pressing plate.
To further describe the present invention, the press block is made of copper.
For further description of the present invention, the tail pushing assembly includes a tail pushing base and a tail pushing sliding rod; the center of the disc is provided with a mounting hole; the top tailstock is installed in the installation hole.
The utility model has the advantages that:
the utility model discloses a set up the mounting groove in the mount pad, mounting groove bottom installation lower bolster is used for adjusting the height of supporting shoe, the position is adjusted through changing or grinding left backing plate, right backing plate about the work piece to can the eccentric inner part of clamping, this design still has the self-holding function, compress tightly the work piece through the top on compressing tightly the drive arrangement drive on the subassembly, avoided artifical clamping work piece because the strength size is different and bring the error, the efficiency of clamping has still been improved simultaneously, the cost of labor has been practiced thrift.
Drawings
FIG. 1 is an overall structure of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1-2, a high-efficiency clamp capable of automatically clamping and grinding eccentric parts comprises a flange plate 1, a clamping seat 2, a supporting block 3, a lower backing plate 4, a lateral clamping assembly 5, a top pressing assembly 6, a top-tail assembly 7 and a balancing weight 8; the clamping seat 2 comprises a disc 21 fixed on the front side of the flange plate 1 and a mounting seat 22 fixed on the front side of the disc 21; the mounting seat 22 is provided with a mounting groove 221 penetrating through the front side and the rear side of the mounting seat; the lower backing plate 4 is fixed at the bottom in the mounting groove 221; the surface of the supporting block 3 is provided with a placing groove 31; a left base plate 301 and a right base plate 302 are respectively fixed on the left side and the right side of the supporting block 3; the supporting block 3 is placed above the lower backing plate 4; the right pad 302 is in contact with the inner wall of the mounting groove 221; the side clamping assembly 5 comprises an adjusting plate 51, a screw 52 and an adjusting screw 53; the adjusting plate 51 is fixed on the left side of the supporting block 3 through a screw 52; the adjusting screw 53 is in threaded connection with the adjusting plate 51 and penetrates through the side wall of the mounting seat 22 to be pressed on the left base plate 301; the top pressing assembly 6 comprises a driving device 61 arranged on the mounting seat 22 and an upper pressing piece 63 arranged at the power output end of the driving device 61 through a connecting rod 62; the driving device 61 adopts an oil cylinder and is arranged at the bottom of the mounting seat 22; the lower end of the connecting rod 62 is hinged with the power output end of the oil cylinder, the middle part of the connecting rod 62 is hinged with the mounting seat 22 through a connecting piece 9, and the upper end of the connecting rod 62 is fixedly connected with an upper pressing piece 63; the upper pressing member 63 includes a pressing plate 631 and a pressing block 632; one end of the pressure plate 631 is fixedly connected with the upper end of the connecting rod 62; the pressing block 632 is fixed at the bottom of the other end of the pressing plate 631; the top tail assembly 7 is arranged at the central position of the disc 21, and the top tail assembly 7 comprises a top tail seat 71 and a top tail sliding rod 72; the center of the disc 21 is provided with a mounting hole; the top tailstock 71 is arranged in the mounting hole; the balancing weight 8 is fixed on the periphery of the disc 21 and is positioned on one side opposite to the top pressing component 6, and in the design, the top pressing component 6 is arranged at the right lower part of the clamping seat 2, so that the balancing weight 8 is arranged at the left upper part of the disc 21; the flange plate 1 is fixed at the front end of a main shaft of a grinding machine working head, when a workpiece is clamped, an adjusting screw 53 is screwed down to enable a supporting block 3 to be pressed and fixed in a mounting groove 221 of a mounting seat 22, the workpiece is placed on a placing groove 31 of the supporting block 3, if the workpiece is an eccentric part, the mounting position of the eccentric part needs to be adjusted, at the moment, only a left base plate 301 and a right base plate 302 need to be ground or replaced, wherein the right base plate 302 is in contact with the inner wall of the mounting groove 221, the thickness design directly influences the mounting position of the supporting block 3, the thickness design of the left base plate 301 is matched with the right base plate 302, so that the supporting block 3 with the left base plate 301 and the right base plate 302 assembled can be placed in the mounting groove 221, after the supporting block 3 is fixed, a jacking tail assembly 7 is provided with an oil cylinder or an air cylinder at the rear end of the main shaft, for example, a power rod of the, therefore, the rear end of the workpiece can be jacked and fixed through the jacking assembly 7 to position the workpiece, the oil cylinder on the top pressing assembly 6 is started, the oil cylinder drives the pressing plate 631 to press downwards through the connecting rod 62 to drive the pressing block 632 to press tightly above the workpiece, clamping and fixing of the workpiece are completed, and the workpiece can be ground and machined.
In this design, the placing groove 31 is "V" shape, and cylindric work piece is put into the placing groove 31 of "V" shape, and is fixed more stably.
The pressing block 632 is made of copper materials, the copper materials are good in ductility, and the workpiece is prevented from being crushed.
The working principle of the embodiment is as follows:
according to the specification adjustment of the workpiece, a left cushion plate 301 and a right cushion plate 302 which are proper are selected and fixed on the left side and the right side of a supporting block 3, the supporting block 3 is placed on a lower cushion plate 4, an adjusting screw 53 is screwed, the supporting block 3 is pressed and fixed in a mounting groove 221 of a mounting seat 22, the workpiece is placed on a placing groove 31 of the supporting block 3, a tail pushing assembly 7 drives a tail pushing slide rod 72 to move forwards through an air cylinder at the rear end of a main shaft, the rear end of the workpiece is pressed and fixed, the workpiece is positioned, and finally an oil cylinder on a top pressing assembly 6 is started, drives a pressing plate 631 to press downwards through a connecting rod 62, drives a pressing block 632 to press tightly above the workpiece, clamping and fixing of the workpiece are completed, and the workpiece can.
The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a but high-efficient anchor clamps of eccentric part of self-holding grinding which characterized in that: the clamping device comprises a flange plate, a clamping seat, a supporting block, a lower padding plate, a lateral clamping assembly, a top pressing assembly, a top tail assembly and a balancing weight; the clamping seat comprises a disc fixed on the front side of the flange plate and a mounting seat fixed on the front side of the disc; the mounting seat is provided with mounting grooves penetrating through the front side and the rear side of the mounting seat; the lower backing plate is fixed at the bottom in the mounting groove; the surface of the supporting block is provided with a placing groove; a left base plate and a right base plate are respectively fixed on the left side and the right side of the supporting block; the supporting block is placed above the lower base plate; the right base plate is in contact with the inner wall of the mounting groove; the lateral clamping assembly comprises an adjusting plate, a screw and an adjusting screw; the adjusting plate is fixed on the left side of the supporting block through screws; the adjusting screw is in threaded connection with the adjusting plate and penetrates through the side wall of the mounting seat to be pressed on the left base plate; the top pressing assembly comprises a driving device arranged on the mounting seat and an upper pressing piece arranged at the power output end of the driving device through a connecting rod; the top tail assembly is arranged at the central position of the disc; the balancing weight is fixed in the disc periphery and is located the relative one side of top pressure tightly subassembly.
2. The high-efficiency clamp capable of automatically clamping and grinding the eccentric parts according to claim 1, is characterized in that: the placing groove is V-shaped.
3. The high-efficiency clamp capable of automatically clamping and grinding the eccentric parts according to claim 1, is characterized in that: the driving device adopts an oil cylinder and is arranged at the bottom of the mounting seat; the lower end of the connecting rod is hinged with the power output end of the oil cylinder, the middle part of the connecting rod is hinged with the mounting seat through a connecting piece, and the upper end of the connecting rod is fixedly connected with the upper pressing piece; the upper pressing piece comprises a pressing plate and a pressing block; one end of the pressure plate is fixedly connected with the upper end of the connecting rod; the pressing block is fixed at the bottom of the other end of the pressing plate.
4. The high-efficiency clamp capable of automatically clamping and grinding the eccentric parts according to the claim 3 is characterized in that: the pressing block is made of copper materials.
5. The high-efficiency clamp capable of automatically clamping and grinding the eccentric parts according to claim 1, is characterized in that: the tail ejection assembly comprises a tail ejection seat and a tail ejection sliding rod; the center of the disc is provided with a mounting hole; the top tailstock is installed in the installation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355353.4U CN211709023U (en) | 2019-12-25 | 2019-12-25 | But high-efficient anchor clamps of eccentric part of automatically clamped grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355353.4U CN211709023U (en) | 2019-12-25 | 2019-12-25 | But high-efficient anchor clamps of eccentric part of automatically clamped grinding |
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| Publication Number | Publication Date |
|---|---|
| CN211709023U true CN211709023U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922355353.4U Active CN211709023U (en) | 2019-12-25 | 2019-12-25 | But high-efficient anchor clamps of eccentric part of automatically clamped grinding |
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| CN (1) | CN211709023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919538A (en) * | 2019-12-25 | 2020-03-27 | 广东豪特曼智能机器有限公司 | But high-efficient anchor clamps of eccentric part of automatically clamped grinding |
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2019
- 2019-12-25 CN CN201922355353.4U patent/CN211709023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919538A (en) * | 2019-12-25 | 2020-03-27 | 广东豪特曼智能机器有限公司 | But high-efficient anchor clamps of eccentric part of automatically clamped grinding |
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Address after: 523946 Room 101, Building 2, No. 10, Huanhu Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong Hotman Machine Tool Co.,Ltd. Address before: 523000 Room 101, building 2, No. 10, Huanhu Road, Houjie Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG HAOTEMAN INTELLIGENT MACHINE Co.,Ltd. |