CN219819322U - Double-station clamp for grinding machine - Google Patents
Double-station clamp for grinding machine Download PDFInfo
- Publication number
- CN219819322U CN219819322U CN202320872570.4U CN202320872570U CN219819322U CN 219819322 U CN219819322 U CN 219819322U CN 202320872570 U CN202320872570 U CN 202320872570U CN 219819322 U CN219819322 U CN 219819322U
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- Prior art keywords
- grinding machine
- double
- movable plate
- workpiece
- workbench
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- 238000000227 grinding Methods 0.000 title claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a double-station fixture for a grinding machine, and belongs to the field of fixtures. A grinding machine body; the housing is arranged on the grinder body and is provided with a feed inlet which enters the housing; the fixed table is formed on the side wall of the grinding machine body; the double-station fixture for the grinding machine further comprises: the guide rail is fixedly arranged on the fixed table; the carriage is slidably arranged on the guide rail, so that the carriage is close to the feed inlet or far away from the feed inlet along the track of the guide rail; the workbench is arranged on the carriage; a support member disposed on the table for providing a support surface for supporting the product; the pressing piece is arranged on the workbench and used for pressing the workpiece; the driving piece is used for driving the pressing piece to be close to the workpiece so as to enable the workpiece to be abutted against the surface of the supporting piece; the pressing piece comprises a movable plate and two pressing blocks arranged on the movable plate; the abutting blocks are connected together by adopting a connecting plate; the connecting plate is rotatably arranged in the movable plate. The double-station clamp for the grinding machine has the beneficial effects that the double-station clamp for the grinding machine is convenient to clamp.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a double-station clamp for a grinding machine.
Background
Along with the continuous development of society, the technology is continuously advanced, and the development of manufacturing industry is very rapid; the manufacturing requirements become very strict in the process of manufacturing the parts, and proper clamps are required to be arranged in the drilling process, the milling plane and the like, so that the proper clamps are designed, the machining precision of the parts can be ensured, and the machining working efficiency can be improved; the jig design is therefore a critical part of the manufacturing process;
for example, patent number (CN 202022223811.1) a grinding machine jig and a grinding machine, the grinding machine jig comprising a jig body having a first side surface and a second side surface which are disposed opposite to each other, the first side surface having a magnetic attraction portion for attracting with the magnetic chuck to fix the jig body on the magnetic chuck, the second side surface being provided with a fixing structure for fixing the workpiece to be machined; the second side face is provided with a mounting groove, the mounting groove is provided with two groove walls which are oppositely arranged, at least one groove wall is provided with a mounting hole, the mounting hole penetrates through the surface of the clamp body, a fastener is arranged in the mounting hole in a penetrating manner, the fastener is used for being abutted to the workpiece to be processed so as to limit the workpiece to be processed, and the fastener and the mounting groove form the fixing structure;
in the structure, the to-be-machined piece is fastened in the mounting groove through the fastening piece; this is a common fastening means; however, in order to increase the sales volume of part manufacture, the clamping can affect the processing sales volume; therefore, in order to ensure the processing sales volume and improve the yield, a clamp convenient for clamping and improving the sales volume needs to be designed.
Disclosure of Invention
The summary of the utility model is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the utility model is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In order to solve the technical problems mentioned in the background section above, some embodiments of the present utility model provide a double-station fixture for a grinding machine, a grinding machine body;
the housing is arranged on the grinder body and is provided with a feed inlet which enters the housing;
the fixed table is formed on the side wall of the grinding machine body;
the double-station fixture for the grinding machine further comprises:
the guide rail is fixedly arranged on the fixed table;
the carriage is slidably arranged on the guide rail, so that the carriage is close to the feed inlet or far away from the feed inlet along the track of the guide rail;
the workbench is arranged on the carriage;
a support member disposed on the table for providing a support surface for supporting the product;
the pressing piece is arranged on the workbench and used for pressing the workpiece;
the driving piece is used for driving the pressing piece to be close to the workpiece so as to enable the workpiece to be abutted against the surface of the supporting piece;
the pressing piece comprises a movable plate and two pressing blocks arranged on the movable plate; the abutting blocks are connected together by adopting a connecting plate; the connecting plate is rotatably arranged in the movable plate
During operation, placing a workpiece on a support surface; then the driving piece drives the movable plate to turn over to drive the abutting block to abut against the workpiece so as to fix the workpiece on the supporting piece; then driving the carriage to move, and conveying the workpiece into the grinding machine body for processing; due to the arrangement of the two abutting blocks, two workpieces can be clamped at one time; because the driving piece is arranged, the movable plate can be automatically driven to turn over, so that the abutting block abuts against the workpiece, the clamping efficiency is improved, the clamping is not required to be carried out manually, and meanwhile, the safety is improved.
Further, the movable plate forms an embedded groove for installing the connecting plate;
the surface of the connecting plate is hinged with the inner wall of the embedded groove along the central position in the length direction;
wherein, the space of the embedded groove is larger than the volume of the connecting plate.
Further, the upper end of the connecting plate is connected with the upper inner wall of the embedded groove by adopting an elastic piece;
the elastic piece is provided with two, is located the top of two conflict pieces.
Further, a screw rod is fixedly arranged on the surface, close to the workbench, of the connecting plate;
the end part of the abutting block abutting against the workpiece forms a cone part;
wherein, the end that the conflict piece kept away from the work piece is connected with screw rod screw thread.
Further, the workbench is rectangular, and the side wall of the carriage extends towards the direction of the feed inlet;
the width of the workbench is smaller than that of the feeding hole.
Further, the workbench forms a bracket away from the surface;
the upper end of the connecting rod is hinged with one end of the movable plate far away from the feeding hole.
Further, a groove is formed at the upper end of the bracket, and an opening is formed in the side wall of the groove;
the movable plate part is inserted into the groove; the part of the movable plate inserted into the groove is provided with a through hole corresponding to the open hole;
a rotary rod is inserted in the through hole, so that the movable plate can turn over by taking the rotary rod as a rotation center.
Further, the driving piece is a hydraulic cylinder; the end part of the piston rod of the hydraulic cylinder is hinged with the movable plate.
Further, a boss is formed at the upper end of the movable plate;
the piston rod is provided with a slot for inserting the boss;
wherein, the boss inserts in the fluting, connects through articulated pole.
Further, a hydraulic cylinder for driving the carriage to move is arranged on the fixed table.
The utility model has the beneficial effects that: the double-station fixture for the grinding machine is convenient to clamp and improves production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the utility model and are not to be construed as unduly limiting the utility model.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic of an embodiment according to the present utility model;
FIG. 2 is a schematic view of a portion of an embodiment, mainly showing the structure with the grinder body removed;
FIG. 3 is a half cross-sectional view of FIG. 2;
FIG. 4 is a schematic structural view of a portion of an embodiment, mainly illustrating the structure of the table and the support
Fig. 5 is an enlarged view of a portion a in fig. 3.
Reference numerals:
100. a grinding machine body; 101. a housing; 102. a feed inlet; 103. a fixed table;
1. a guide rail;
2. a carriage; 21. a work table;
3. a support; 31. a support surface;
4. a pressing member; 41. a movable plate; 42. a collision block; 411. a boss; 43. a connecting plate; 44. a mutually embedded groove;
45. an elastic member; 46. a screw;
5. a bracket; 51. a groove; 52. a rotating rod;
6. a hydraulic cylinder; 61. a piston rod; 612. a hinge rod;
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A dual-station fixture for a grinding machine, comprising: a grinding machine body 100, a housing 101 and a fixed table 103;
the grinding machine body 100 is a double-sided grinding machine, two grinding disks are arranged on the grinding machine, and the two grinding disks are oppositely arranged; the grinding machine body 100 is provided with a housing 101, more specifically, the housing 101 is provided with a feed inlet 102, and the feed direction of the feed inlet 102 is positioned between two grinding disks;
more specifically, the side wall part of the grinder body 100, which is provided with the feed port 102, is protruded to form a fixing table 103 for installing the double-station clamp;
the double-station fixture for the grinding machine further comprises: the device comprises a guide rail 1, a carriage 2, a workbench 21, a supporting piece 3, a pressing piece 4 and a driving piece;
the guide rail 1 is fixedly arranged on the fixed table 103 and extends towards the direction of the feeding hole 102; a carriage 2 is arranged on the guide rail 1 in a sliding way; so that the carriage 2 approaches the feed inlet 102 or is far away from the feed inlet 102 along the track of the guide rail 1; the workbench 21 is arranged on the carriage 2 and is rectangular, and extends to the direction of the feed inlet 102 at the side wall of the carriage 2; specifically, the width of the table 21 is smaller than the width of the feed port 102;
the support 3 is provided in two and is fixedly arranged on the table 21, providing a support surface 31 for supporting the product; wherein the support surface 31 can be shaped according to the workpiece; in this embodiment, taking the processing of the universal joint as an example, a cross groove is formed on the supporting surface 31 to adapt to the universal joint; more specifically, the pressing member 4 is provided on the table 21 for pressing the universal joint so that the universal joint is fixed to the table 21; the support piece 3 which can adapt to the workpiece is arranged, so that the convenience of clamping can be improved;
more specifically, the pressing member 4 includes a movable plate 41 and two pressing blocks 42 provided on the movable plate 41;
specifically, the table 21 forms the stand 5 away from the surface; the upper end of the bracket 5 and one end of the movable plate 41 far away from the feed inlet 102 are hinged with the upper end of the bracket 5 to form a groove 51, and the side wall of the groove 51 is provided with an opening; the movable plate 41 is partially inserted into the groove 51; the part of the movable plate 41 inserted into the groove 51 is provided with a through hole corresponding to the opening; a rotating rod 52 is inserted in the through hole, so that the movable plate 41 turns around the rotating rod 52 as a rotation center; the driving part is a hydraulic cylinder 6; the end of the piston rod 61 of the hydraulic cylinder 6 is hinged with the movable plate 41; specifically, the upper end of the movable plate 41 forms a boss 411; the piston rod 61 has a slot into which the boss 411 is inserted, wherein the boss 411 is inserted into the slot and connected by the hinge rod 612; so that the movable plate 41 can be driven to turn over along the hinging rod 612 when the hydraulic cylinder 6 stretches and contracts, and the abutting block 42 is driven to approach or depart from the workpiece; automatic clamping is realized, and production efficiency is improved.
More specifically, the abutting blocks 42 are connected together by adopting a connecting plate 43; the connecting plate 43 is rotatably arranged in the movable plate 41; specifically, the movable plate 41 forms a mating groove 44 for mounting the connection plate 43; the surface of the connecting plate 43 is hinged with the inner wall of the embedded groove 44 along the central position in the length direction; wherein the space of the embedded groove 44 is larger than the volume of the connecting plate 43; the upper end of the connecting plate 43 is connected with the upper inner wall of the embedded groove 44 by an elastic piece 45; the elastic pieces 45 are arranged in two and are positioned above the two abutting blocks 42; the surface of the connecting plate 43, which is close to the workbench 21, is fixedly provided with a screw 46; the end part of the abutting block 42 abutting against the workpiece forms a cone part; wherein, the end of the abutting block 42 far away from the workpiece is in threaded connection with the screw 46;
when the movable plate 41 is turned over, the conical part of the abutting block 42 abuts against the surface of the workpiece; simultaneously, the connecting plate 43 starts to rotate by a certain angle so that the two abutting blocks 42 adapt to the distance between the two workpieces; ensuring that the axis of the interference block 42 is perpendicular to the surface of the workpiece; therefore, the stress point of the workpiece can be ensured, and the clamping stability is improved; since the elastic member 45 is provided, the elastic member 45 is preferably a spring; thus, the automatic reset can be realized.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (10)
1. A dual-station fixture for a grinding machine, comprising:
a grinding machine body;
the housing is arranged on the grinder body and is provided with a feed inlet which enters the housing;
the fixed table is formed on the side wall of the grinding machine body;
the method is characterized in that:
the double-station fixture for the grinding machine further comprises:
the guide rail is fixedly arranged on the fixed table;
the carriage is slidably arranged on the guide rail, so that the carriage is close to the feed inlet or far away from the feed inlet along the track of the guide rail;
the workbench is arranged on the carriage;
a support member disposed on the table and providing a support surface for supporting a product;
the pressing piece is arranged on the workbench and used for pressing the workpiece;
the driving piece is used for driving the pressing piece to be close to the workpiece so as to enable the workpiece to be abutted against the surface of the supporting piece;
the pressing piece comprises a movable plate rotatably arranged on the workbench and two pressing blocks arranged on the movable plate; the abutting blocks are connected together by adopting a connecting plate; the connecting plate is rotatably arranged in the movable plate.
2. The double-station clamp for a grinding machine according to claim 1, wherein:
the movable plate forms an embedded groove for installing the connecting plate;
the surface of the connecting plate is hinged with the inner wall of the embedded groove along the central position in the length direction;
the space of the embedded groove is larger than the volume of the connecting plate.
3. The double-station clamp for a grinding machine according to claim 2, wherein:
the upper end of the connecting plate is connected with the upper inner wall of the embedded groove by an elastic piece;
the elastic pieces are arranged in two and are positioned above the two abutting blocks.
4. The double-station clamp for a grinding machine according to claim 1, wherein:
the surface of the connecting plate, which is close to the workbench, is fixedly provided with a screw rod;
the end part of the abutting block abutting against the workpiece forms a cone part;
the end part of the abutting block, which is far away from the workpiece, is in threaded connection with the screw rod.
5. The double-station clamp for a grinding machine according to claim 1, wherein:
the workbench is rectangular, and the side wall of the carriage extends to the direction of the feed inlet;
the width of the workbench is smaller than that of the feeding hole.
6. The double-station clamp for a grinding machine according to claim 1, wherein:
the workbench is far away from the surface to form a bracket;
the upper end of the bracket is hinged with one end of the movable plate, which is far away from the feeding hole.
7. The double-station clamp for a grinding machine according to claim 6, wherein:
the upper end of the bracket is provided with a groove, and the side wall of the groove is provided with an opening;
the movable plate part is inserted into the groove; the part of the movable plate inserted into the groove is provided with a through hole corresponding to the open hole;
a rotary rod is inserted in the through hole, so that the movable plate can turn over by taking the rotary rod as a rotation center.
8. The double-station clamp for a grinding machine according to claim 1, wherein:
the driving piece is a hydraulic cylinder; the end part of the piston rod of the hydraulic cylinder is hinged with the movable plate.
9. The double-station clamp for a grinding machine according to claim 8, wherein:
a boss is formed at the upper end of the movable plate;
the piston rod is provided with a slot into which the boss is inserted;
the boss is inserted into the slot and connected through a hinging rod.
10. The double-station clamp for a grinding machine according to claim 1, wherein:
the fixed table is also provided with a hydraulic cylinder for driving the carriage to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872570.4U CN219819322U (en) | 2023-04-19 | 2023-04-19 | Double-station clamp for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872570.4U CN219819322U (en) | 2023-04-19 | 2023-04-19 | Double-station clamp for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819322U true CN219819322U (en) | 2023-10-13 |
Family
ID=88249567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320872570.4U Active CN219819322U (en) | 2023-04-19 | 2023-04-19 | Double-station clamp for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819322U (en) |
-
2023
- 2023-04-19 CN CN202320872570.4U patent/CN219819322U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |