CN204450212U - For the feed mechanism of spring end face grinding attachment - Google Patents
For the feed mechanism of spring end face grinding attachment Download PDFInfo
- Publication number
- CN204450212U CN204450212U CN201520078143.4U CN201520078143U CN204450212U CN 204450212 U CN204450212 U CN 204450212U CN 201520078143 U CN201520078143 U CN 201520078143U CN 204450212 U CN204450212 U CN 204450212U
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- CN
- China
- Prior art keywords
- workbench
- servomotor
- vee
- feed mechanism
- portable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of feed mechanism for spring end face grinding attachment, comprise workbench, described workbench is flatly provided with two leading screws be parallel to each other, two leading screws are respectively by the driven by servomotor of correspondence, described servomotor is arranged on workbench end, workbench is provided with two supporting seats, described leading screw one end is connected with servomotor, the other end is supported on this supporting seat rotationally, two rhizoid thick sticks are respectively equipped with the feed screw nut suitable with it, be fixed with portable plate between two feed screw nuts, this portable plate is installed with vee-block.The utility model structure is simply novel, accurately can control the amount of feeding, effectively reduce Grinding Error, and can prevent because sand grains and cooling fluid fall into the wearing and tearing wherein caused, and is conducive to improving service life of equipment.
Description
Technical field
The utility model relates to a kind of equipment for grinding parts, in particular for the feed mechanism of spring end face grinding attachment.
Background technology
Spring, as a kind of important damper element, is widely used in various plant equipment, and along with the development of science and technology, the requirement of people to spring machining accuracy is also more and more higher.
For meeting instructions for use, need to carry out grinding to spring end face, the special grinding attachment of usual employing carries out, and existing grinding attachment structure is all comparatively complicated, and the amount of feeding cannot accurately control, cause Grinding Error larger, in addition, in grinding process, the sand grains that emery wheel drops and cooling fluid easily fall on the table, cause feed mechanism to wear and tear, affect service life of equipment.
Utility model content
For solving above technical problem, the utility model provides a kind of structure simply for the feed mechanism of spring end face grinding attachment, accurately can control the amount of feeding, and not easy to wear.
Its technical scheme is as follows:
A kind of feed mechanism for spring end face grinding attachment, comprise workbench, described workbench is flatly provided with two leading screws be parallel to each other, two leading screws are respectively by the driven by servomotor of correspondence, described servomotor is arranged on workbench end, workbench is provided with two supporting seats, described leading screw one end is connected with servomotor, the other end is supported on this supporting seat rotationally, two rhizoid thick sticks are respectively equipped with the feed screw nut suitable with it, be fixed with portable plate between two feed screw nuts, this portable plate is installed with vee-block.
Adopt above structure, driven by servomotor screw turns, and then make portable plate horizontal movement, achieve the accurate control to the amount of feeding by screw pair, can Grinding Error be effectively reduced.
Preferably, described portable plate two ends are provided with flexible guard, this flexible guard one end and portable plate end winding support, the other end extends to adjacent workbench end, to prevent in grinding process, the sand grains that emery wheel drops and cooling fluid fall into feed mechanism, cause wearing and tearing, are conducive to improving device service life.
Preferably, described vee-block comprises vee-block body and is flatly arranged on the V-shaped groove on this vee-block body, upwards, described vee-block body is provided with baffle plate near one end of servomotor to the opening direction of described V-shaped groove vertically, this baffle plate and this body by integral forming of vee-block.When this structure can facilitate grinding, the installation location of spring, in grinding process, baffle plate abuts with spring end, prevents its play, reduces Grinding Error further.
The installation of servomotor and leading screw for convenience, described workbench is provided with installing plate near one end of servomotor, and this installing plate is vertically arranged, and described servomotor is installed on this installing plate.
Beneficial effect:
Feed mechanism for spring section grinding attachment of the present utility model, its structure is simply novel, achieves the accurate control to the amount of feeding, can effectively reduce Grinding Error, and prevent because sand grains and cooling fluid fall into the wearing and tearing wherein caused, be conducive to improving service life of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, has wherein concealed left part flexible guard;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the sectional view along A-A place in Fig. 1;
Fig. 4 is the perspective view of vee-block in the utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of feed mechanism for spring end face grinding attachment as shown in Figure 1, comprise workbench 1, described workbench 1 is flatly provided with two leading screws be parallel to each other 2, two leading screw 2 to be driven by the servomotor 3 of correspondence respectively, described servomotor 3 is arranged on workbench 1 end.
As seen from Figure 2, workbench 1 is provided with installing plate 11 near one end of servomotor 3, this installing plate 11 is weldingly fixed on workbench 1 vertically, described servomotor 3 is fixedly mounted in this installing plate 11 end face outside, leading screw 2 one end is connected rotationally with servomotor 3, the other end is passed installing plate 11 and is supported by the supporting seat 4 be arranged on workbench 1, for corresponding with two rhizoid thick sticks 2, supporting seat 4 is set to two, be fixed on workbench 1 by welding or bolt connecting mode, bearing (not shown) is provided with in supporting seat 4, to realize and being rotatably assorted of leading screw 2.
Composition graphs 3 can be found out, two rhizoid thick sticks 2 are respectively equipped with the feed screw nut 5 suitable with it, this feed screw nut 5 and leading screw 2 threaded engagement, the portable plate 6 of rectangle is fixed with between two feed screw nuts 5, this portable plate 6 is positioned at above two feed screw nuts 5, and by bolt with or welding manner feed screw nut 5 fix, portable plate 6 is welded with the vee-block 7 for mounting spring.
Portable plate 6 can under the screw pair be made up of leading screw 2 and feed screw nut 5 drives, along the axial horizontal movement of leading screw 2, these portable plate 6 two ends are provided with flexible guard 8, this flexible guard 8 one end and portable plate 6 end winding support, the other end extends to adjacent workbench 1 end, when portable plate 6 horizontal movement, the flexible guard 8 at two ends can stretch thereupon, to cover in slide unit such as leading screw 2 grade, the sand grains preventing emery wheel from dropping and grinding coolant fall into wherein, cause mechanism wear.
Fig. 4 shows the concrete structure of vee-block 7, it comprises horizontally disposed vee-block body 71, be arranged on the V-shaped groove 72 on this vee-block body 71, and be positioned at the baffle plate 73 of vee-block body 71 near servomotor 3 one end, wherein, V-shaped groove 72 is parallel with leading screw 2, its opening direction upwards, baffle plate 73 is vertically arranged, to be formed in one structure with vee-block body 71, during grinding, spring to be processed is arranged in V-shaped groove 72, spring end and baffle plate 73 are pushed against, fixture (not shown) auxiliary under, spring can be fixed on securely in V-shaped groove 72, pneumatic servo motor 3, leading screw 2 is driven to rotate, portable plate 6 horizontal movement, accurately to control the amount of feeding, ensure that machining accuracy.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (4)
1. the feed mechanism for spring end face grinding attachment, comprise workbench (1), it is characterized in that: described workbench (1) is flatly provided with two leading screws be parallel to each other (2), two leading screws (2) are driven by the servomotor (3) of correspondence respectively, described servomotor (3) is arranged on workbench (1) end, workbench (1) is provided with two supporting seats (4), described leading screw (2) one end is connected with servomotor (3), the other end is supported on this supporting seat (4) rotationally, two rhizoid thick sticks (2) are respectively equipped with the feed screw nut (5) suitable with it, portable plate (6) is fixed with between two feed screw nuts (5), this portable plate (6) is installed with vee-block (7).
2. the feed mechanism for spring end face grinding attachment according to claim 1, it is characterized in that: described portable plate (6) two ends are provided with flexible guard (8), this flexible guard (8) one end and portable plate (6) end winding support, the other end extends to adjacent workbench (1) end.
3. the feed mechanism for spring end face grinding attachment according to claim 2, it is characterized in that: described vee-block (7) comprises vee-block body (71) and is flatly arranged on the V-shaped groove (72) on this vee-block body (71), the opening direction of described V-shaped groove (72) upwards, described vee-block body (71) is provided with baffle plate (73) vertically near one end of servomotor (3), and this baffle plate (73) is one-body molded with vee-block body (71).
4. the feed mechanism for spring end face grinding attachment according to claim 1 or 2 or 3, it is characterized in that: described workbench (1) is provided with installing plate (11) near one end of servomotor (3), this installing plate (11) is vertically arranged, and described servomotor (3) is installed on this installing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078143.4U CN204450212U (en) | 2015-02-04 | 2015-02-04 | For the feed mechanism of spring end face grinding attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078143.4U CN204450212U (en) | 2015-02-04 | 2015-02-04 | For the feed mechanism of spring end face grinding attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450212U true CN204450212U (en) | 2015-07-08 |
Family
ID=53657157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078143.4U Expired - Fee Related CN204450212U (en) | 2015-02-04 | 2015-02-04 | For the feed mechanism of spring end face grinding attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093512A (en) * | 2018-09-04 | 2018-12-28 | 上海空间推进研究所 | The processing tool and method of spring end face grinding |
-
2015
- 2015-02-04 CN CN201520078143.4U patent/CN204450212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093512A (en) * | 2018-09-04 | 2018-12-28 | 上海空间推进研究所 | The processing tool and method of spring end face grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |