CN209425246U - A kind of cylindrical grinder fixture - Google Patents
A kind of cylindrical grinder fixture Download PDFInfo
- Publication number
- CN209425246U CN209425246U CN201920046198.5U CN201920046198U CN209425246U CN 209425246 U CN209425246 U CN 209425246U CN 201920046198 U CN201920046198 U CN 201920046198U CN 209425246 U CN209425246 U CN 209425246U
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- China
- Prior art keywords
- cabinet
- fixedly installed
- switch
- electrohydraulic cylinder
- belt pulley
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to machinery equipment field, including cabinet, one end of cabinet is connected with chuck, the other end of cabinet is connected with shaft, the outer cover of shaft is equipped with the second belt pulley, the top of cabinet is fixedly installed with motor, the output end of motor is fixedly connected with the first belt pulley, the outside of first belt pulley is connect by belt with the second pulley drive, one end of threaded rod is fixedly installed with contact block, specially a kind of cylindrical grinder fixture, second electrohydraulic cylinder drives supporting plate rising to be supported workpiece, and first electrohydraulic cylinder push bottom plate mobile, change the grinding position of workpiece, and the stopping when touching pressure switch, convenient for the length at control grinding position, the apparatus structure is simple, the efficiency of grinding can effectively be promoted.
Description
Technical field
The utility model relates to machinery equipment field, more specifically to a kind of cylindrical grinder fixture.
Background technique
Cylindrical grinder is the outer surface and shaft shoulder end face that workpieces processing is cylindrical, cone or other shapes element line transform into
Grinding machine.Grinding machine carries out grinding machine tool to workpiece surface using grinding tool.As high-precision, high rigidity machine components quantity increase
Add and hot investment casting precision forging technology develops, performance of grinding machine, kind, yield are all continuously improved.
When being ground workpiece using cylindrical grinder, the grinding length of workpiece no more than cylindrical grinder maximum grinding length,
But some workpiece are longer, are more than maximum grinding length, are not available cylindrical grinder and are processed, Patent No.
201721862264.3 disclose a kind of cylindrical grinder furniture, can be ground to too long workpiece, improve cylindrical grinder
The range of work, but when to workpiece replacing grinding position, need to move workpiece manually, it is time-consuming and laborious.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of peripheral milling
Bed fixture.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of cylindrical grinder fixture, including cabinet are constructed, one end of the cabinet is connected with chuck, the cabinet
The other end is connected with shaft, and the outer cover of the shaft is equipped with the second belt pulley, and the top of the cabinet is fixedly installed with
Motor, the output end of the motor are fixedly connected with the first belt pulley, and the outside of first belt pulley passes through belt and second
Pulley drive connection, the intracorporal bottom of case offer sliding slot, and the internal slide of the sliding slot is connected with bottom plate, the bottom
The top of plate is fixedly installed with the second electrohydraulic cylinder, and the output end of second electrohydraulic cylinder is fixedly connected with supporting plate,
The side of the cabinet wall is fixedly installed with the first electrohydraulic cylinder, and the output end and bottom plate of first electrohydraulic cylinder
Side be fixedly connected, the other side of the bottom plate is fixedly installed with sleeve, and the bottom in the sleeve is fixedly installed with spring,
One end of the spring is fixedly installed with pressure switch, and the side of the bottom base plate offers threaded hole, the threaded hole
Internal whorl is connected with threaded rod, and one end of the threaded rod is fixedly installed with contact block.
As a kind of optimal technical scheme of the utility model, the side of the cabinet is fixedly installed with switch panel, institute
State switch panel surface be fixedly installed with first switch, second switch and third switch, the motor by first switch with
External power supply is electrically connected, and first electrohydraulic cylinder is electrically connected by second switch and pressure switch and external power supply,
Second electrohydraulic cylinder is electrically connected by third switch with external power supply.
As a kind of optimal technical scheme of the utility model, the top of the supporting plate is fixedly installed with rubber pad.
As a kind of optimal technical scheme of the utility model, the inside of the shaft offers through-hole.
The utility model has the beneficial effects that: the second electrohydraulic cylinder drives supporting plate rising to be supported workpiece,
And first electrohydraulic cylinder push bottom plate mobile, change the grinding position of workpiece, and the stopping when touching pressure switch, be convenient for
The length at control grinding position, the apparatus structure is simple, can effectively promote the efficiency of grinding.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the enlarged structure schematic diagram of the utility model contact block.
In figure: 1, cabinet；2, motor；3, the first belt pulley；4, the second belt pulley；5, shaft；6, belt；7, first is electronic
Hydraulic cylinder；8, bottom plate；9, the second electrohydraulic cylinder；10, supporting plate；11, chuck；12, through-hole；13, sleeve；14, pressure switch；
15, threaded rod；16, contact block.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
The utility model provides a kind of cylindrical grinder fixture, including cabinet 1 referring to FIG. 1-2, and one end of cabinet 1 is living
Dynamic to be connected with chuck 11, the other end of cabinet 1 is connected with shaft 5, and the outer cover of shaft 5 is equipped with the second belt pulley 4, cabinet
1 top is fixedly installed with motor 2, and the output end of motor 2 is fixedly connected with the first belt pulley 3, and the outside of the first belt pulley 3 is logical
It crosses belt 6 and the second belt pulley 4 is sequentially connected, the bottom in cabinet 1 offers sliding slot, and the internal slide of sliding slot is connected with bottom plate
8, the top of bottom plate 8 is fixedly installed with the second electrohydraulic cylinder 9, and the output end of the second electrohydraulic cylinder 9 is fixedly connected with support
Plate 10, the side of 1 inner wall of cabinet are fixedly installed with the first electrohydraulic cylinder 7, and the output end and bottom plate of the first electrohydraulic cylinder 7
8 side is fixedly connected, and the other side of bottom plate 8 is fixedly installed with sleeve 13, and the bottom in sleeve 13 is fixedly installed with spring, bullet
One end of spring is fixedly installed with pressure switch 14, and the side of 8 bottom of bottom plate offers threaded hole, the internal whorl connection of threaded hole
There is threaded rod 15, one end of threaded rod 15 is fixedly installed with contact block 16.
Preferably, the side of cabinet 1 is fixedly installed with switch panel, and the surface of switch panel is fixedly installed with first and opens
It closes, second switch and third switch, motor 2 are passed through by first switch and external power supply electric connection, the first electrohydraulic cylinder 7
Second switch and pressure switch 14 and external power supply are electrically connected, and the second electrohydraulic cylinder 9 is switched by third and external power supply
It is electrically connected.
Preferably, the top of supporting plate 10 is fixedly installed with rubber pad, promotes the wear-resisting property of supporting plate 10 and uses the longevity
Life.
Preferably, the inside of shaft 5 offers through-hole 12.
When specifically used, a kind of cylindrical grinder fixture of the utility model, motor 2 drives the rotation of the first belt pulley 3, the first skin
Belt wheel 3 rotates, and drives the rotation of the second belt pulley 4 by belt 6, the second belt pulley 4 drives shaft 5 and chuck 11 to rotate, processing
When, the tailstock of cylindrical grinder is unloaded, the cylindrical grinder fixture of the utility model is changed, utilizes the chuck and this reality of cylindrical grinder
With 11 clamping workpiece of Novel chuck, the workpiece portion beyond the range of work passes through through-hole 12 and is first ground positioned at the side of cabinet 1
Workpiece between two chucks 11 starts the second electrohydraulic cylinder 9 after processing is completed, and the second electrohydraulic cylinder 9 drives supporting plate 10
It moves up, support is carried out to workpiece, and start the first electrohydraulic cylinder 7, it is mobile to push bottom plate 8, so that the position that do not polish enters
Clamping position, and halt when triggering pressure switch 14, using chuck 11 again clamping, make the undressed portion of first time clamping
Quartile is processed again between two chucks 11.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (4)
1. a kind of cylindrical grinder fixture, including cabinet (1), which is characterized in that one end of the cabinet (1) is connected with chuck
(11), the other end of the cabinet (1) is connected with shaft (5), and the outer cover of the shaft (5) is equipped with the second belt pulley
(4), the top of the cabinet (1) is fixedly installed with motor (2), and the output end of the motor (2) is fixedly connected with the first belt
It takes turns (3), the outside of first belt pulley (3) is sequentially connected by belt (6) and the second belt pulley (4), in the cabinet (1)
Bottom offer sliding slot, the internal slide of the sliding slot is connected with bottom plate (8), and the top of the bottom plate (8) is fixedly installed with
The output end of second electrohydraulic cylinder (9), second electrohydraulic cylinder (9) is fixedly connected with supporting plate (10), the cabinet
(1) side of inner wall is fixedly installed with the first electrohydraulic cylinder (7), and the output end of first electrohydraulic cylinder (7) and bottom
The side of plate (8) is fixedly connected, and the other side of the bottom plate (8) is fixedly installed with sleeve (13), the bottom in the sleeve (13)
Portion is fixedly installed with spring, and one end of the spring is fixedly installed with pressure switch (14), and the side of bottom plate (8) bottom is opened
Equipped with threaded hole, the internal whorl of the threaded hole is connected with threaded rod (15), and one end of the threaded rod (15) is fixedly mounted
There are contact block (16).
2. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that: the fixed peace in the side of the cabinet (1)
Equipped with switch panel, the surface of the switch panel is fixedly installed with first switch, second switch and third switch, the motor
(2) it is electrically connected by first switch and external power supply, first electrohydraulic cylinder (7) passes through second switch and pressure switch
(14) it is electrically connected with external power supply, second electrohydraulic cylinder (9) is electrically connected by third switch with external power supply.
3. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that: the top of the supporting plate (10) is fixed
Rubber pad is installed.
4. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that: the inside of the shaft (5) offers
Through-hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046198.5U CN209425246U (en) | 2019-01-11 | 2019-01-11 | A kind of cylindrical grinder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046198.5U CN209425246U (en) | 2019-01-11 | 2019-01-11 | A kind of cylindrical grinder fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425246U true CN209425246U (en) | 2019-09-24 |
Family
ID=67976084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046198.5U Active CN209425246U (en) | 2019-01-11 | 2019-01-11 | A kind of cylindrical grinder fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425246U (en) |
-
2019
- 2019-01-11 CN CN201920046198.5U patent/CN209425246U/en active Active
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