CN215847610U - Nonmagnetic metal material clamping and positioning device - Google Patents
Nonmagnetic metal material clamping and positioning device Download PDFInfo
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- CN215847610U CN215847610U CN202121428107.8U CN202121428107U CN215847610U CN 215847610 U CN215847610 U CN 215847610U CN 202121428107 U CN202121428107 U CN 202121428107U CN 215847610 U CN215847610 U CN 215847610U
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Abstract
The utility model discloses a nonmagnetic metal material clamping and positioning device, relates to the technical field of grinding machine equipment, and solves the problem that a magnetic platform of an existing grinding machine cannot fix nonmagnetic metal materials. The magnetic adjustable frame comprises a frame, a plurality of adjusting screw rods and at least one limiting assembly, wherein the frame, the adjusting screw rods and the limiting assembly are magnetic; the frame comprises a first support plate, a second support plate, a third support plate and a fourth support plate, wherein the first support plate, the second support plate, the third support plate and the fourth support plate sequentially surround to form a limiting area, and the limiting area is rectangular; the limiting component can be arranged in the limiting area in a sliding manner; the first support plate is provided with a plurality of threaded holes at intervals along the length direction of the first support plate, and the adjusting screw rods are in one-to-one threaded fit with the threaded holes; one end of each adjusting screw rod can penetrate through the threaded hole to abut against the side wall of the limiting assembly, so that a clamping area is formed between the limiting assembly and the third support plate. The utility model has simple structure, convenient operation and low cost, and can be adapted to nonmagnetic materials with various dimensions.
Description
Technical Field
The utility model relates to the technical field of grinding machine equipment, in particular to a nonmagnetic metal material clamping and positioning device.
Background
Along with the continuous development and the progress of modern material science and technology, a large amount of nonmagnetic metal materials obtain the wide application, research and development and use nonmagnetic metal material in-process, there is special requirement to material surface roughness, need to strike, the metallography, intergranular corrosion, the meta position analysis, hardness, samples such as luck seal, generally use the grinding machine to carry out abrasive machining, nevertheless nonmagnetic metal material can not direct absorption on the current grinding machine magnetic force platform in the workshop, if add nonmagnetic metal material, undoubtedly greatly increased the cost, therefore, need for a nonmagnetic material centre gripping equipment that can be applied to current grinding machine urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a nonmagnetic metal material clamping and positioning device to solve the problem of how to fix nonmagnetic metal materials on the magnetic platform of the existing grinding machine in the background technology.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a nonmagnetic metal material clamping and positioning device is arranged on a magnetic platform and comprises a frame, a plurality of adjusting screw rods and at least one limiting assembly, wherein the frame, the adjusting screw rods and the limiting assembly are magnetic;
the frame comprises a first support plate, a second support plate, a third support plate and a fourth support plate, wherein the first support plate, the second support plate, the third support plate and the fourth support plate sequentially enclose to form a limiting area, and the limiting area is rectangular;
the limiting assembly is slidably arranged in the limiting area;
the first support plate is provided with a plurality of threaded holes at intervals along the length direction of the first support plate, and the adjusting screw rods are in one-to-one correspondence with the threads of the threaded holes;
one end of each adjusting screw rod can penetrate through the corresponding threaded hole in a threaded mode, one end of each adjusting screw rod abuts against the side wall of the limiting assembly, and a clamping area is formed between the limiting assembly and the third support plate.
Preferably, the limiting assembly comprises a first limiting plate, and the first limiting plate, the first supporting plate and the third supporting plate are arranged in parallel;
the length direction of the first support plate is taken as the length of the limiting area, the length direction of the second support plate is taken as the width of the limiting area, the width of the first limiting plate is smaller than the width of the limiting area, and the length of the first limiting plate is not larger than the length of the limiting area.
Preferably, the length of the first limit plate is equal to the length of the limit area.
Preferably, the side walls of the second support plate opposite to the fourth support plate are provided with limiting grooves, and two ends of the first limiting plate along the length direction of the first limiting plate are provided with limiting lugs matched with the limiting grooves.
Preferably, the limiting assembly further comprises a second limiting plate, the width of the second limiting plate is not greater than the width of the limiting area, and the length of the second limiting plate is greater than the distance between adjacent threaded holes;
and a clamping area is formed among the first limiting plate, the second limiting plate and the third supporting plate.
Preferably, the length of the first limiting plate is equal to the length of the limiting region, and the sum of the width of the first limiting plate and the width of the second limiting plate is equal to the width of the limiting region.
Preferably, the width of the second limiting plate is equal to the width of the limiting region, and the sum of the length of the second limiting plate and the length of the first limiting plate is equal to the length of the limiting region.
Preferably, a plurality of the threaded holes are uniformly arranged at intervals.
Preferably, one end of the adjusting screw rod, which is far away from the limiting area, is provided with a screw head.
Preferably, the frame is integrally formed.
The utility model has the beneficial effects that:
according to the technical scheme, the nonmagnetic metal material clamping and positioning device provided by the utility model has the function of limiting the nonmagnetic metal material by arranging the magnetic frame, the limiting component and the adjusting screw rod, the limiting component is placed in the limiting area, the nonmagnetic metal material is placed between the limiting component and the third support plate, the adjusting screw rod is rotated to adjust the position of the limiting component, so that the limiting component and the third support plate clamp the nonmagnetic metal material together, the magnetic platform is electrified, the frame, the limiting component and the adjusting screw rod cannot be displaced under the action of magnetic force at the moment, the nonmagnetic metal material can be stably clamped, the nonmagnetic metal material can be clamped on the conventional grinding machine, the cost is low, and the processing of the magnetic material is not influenced after the grinding machine is dismounted; the structure is simple, and the operation is convenient; and because spacing subassembly is adjustable, but the not magnetic metal material of equidimension not of adaptation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic structural diagram of example 2 of the present invention;
FIG. 3 is a schematic cross-sectional view of embodiment 2 of the present invention
FIG. 4 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.
The labels in the figure are: 101-a first support plate, 102-a second support plate, 103-a third support plate, 104-a fourth support plate, 105-a limiting area, 106-a limiting groove, 201-an adjusting screw rod, 202-a screw head, 301-a first limiting plate, 302-a second limiting plate and 3011-a limiting lug.
Detailed Description
The technical solutions in the present embodiments will be clearly and completely described below with reference to the accompanying drawings in the present embodiments, which, however, should not be construed as limiting the utility model to specific embodiments, but are for explanation and understanding only:
example 1
As shown in fig. 1, the present embodiment provides a non-magnetic metal material mounting and positioning device, which is disposed on a magnetic platform and used for limiting the non-magnetic metal material, wherein the magnetic platform is an electromagnetic device and generates magnetic force after being powered on to adsorb magnetic materials.
The nonmagnetic metal material clamping and positioning device comprises a frame, a plurality of adjusting screw rods 201 and at least one limiting assembly, wherein the frame, the plurality of adjusting screw rods 201 and the at least one limiting assembly are magnetic and can be adsorbed and fastened by a magnetic platform after being electrified.
The framework comprises a first support plate 101, a second support plate 102, a third support plate 103 and a fourth support plate 104, wherein the first support plate 101, the second support plate 102, the third support plate 103 and the fourth support plate 104 sequentially enclose to form a square limiting area 105, the first support plate 101 and the third support plate 103 are oppositely arranged, and the second support plate 102 and the fourth support plate 104 are oppositely arranged, so that the limiting area 105 is rectangular. In the research and development process, the inventor has special requirements for surface roughness of different materials, such as impact, metallographic phase, intergranular corrosion, unit position analysis, hardness, sulphur print and the like, and the nonmagnetic metal material is mostly cubic, so that the rectangular limiting area 105 can be matched with the shape of the nonmagnetic metal material to a greater extent.
The limiting assembly is slidably arranged in the limiting area 105, a clamping area is formed between the limiting assembly and the third support plate 103, and the size of the clamping area can be limited by moving the limiting assembly so as to be matched with nonmagnetic metal materials with different sizes.
The working mode of the embodiment is as follows:
the frame is placed on the magnetic force platform, a first support plate 101, a second support plate 102, a third support plate 103 and a fourth support plate 104 of the frame are all in contact with the top surface of the magnetic force platform, a limiting component is placed in a limiting area 105, nonmagnetic metal materials are placed between the limiting component and the third support plate 103, the position of the limiting component is adjusted by rotating an adjusting screw rod 201, the limiting component and the third support plate 103 clamp the nonmagnetic metal materials together, the magnetic force platform is powered on, and at the moment, the frame, the limiting component and the adjusting screw rod 201 cannot displace under the action of magnetic force, and the nonmagnetic metal materials can be stably clamped.
If the side surface of the nonmagnetic metal material, which is in contact with the limiting assemblies, is not a plane, a plurality of limiting assemblies can be additionally arranged in the limiting area 105, and the positions of different limiting assemblies are adjusted, so that the clamped area of the nonmagnetic metal material is increased, and the clamped stability of the nonmagnetic metal material is further improved.
The specific structure of this embodiment is as follows:
the limiting assembly comprises a first limiting plate 301; the length direction of the first support plate 101 is taken as the length of the limiting region 105, the length direction of the second support plate 102 is taken as the width of the limiting region 105, the width of the first limiting plate 301 is smaller than the width of the limiting region 105, and the length of the first limiting plate 301 is not larger than the length of the limiting region 105.
The threaded holes are evenly arranged on the first support plate 101 at intervals, so that the limiting assembly with the shorter length can be supported by the adjusting screw rod 201 in the limiting area 105.
The end of the adjusting screw 201 far away from the limiting area 105 is provided with a screw head 202, which is convenient for an operator to rotate the adjusting screw 201.
The frame is integrally formed, for example, a rectangular hole is processed in an iron plate to be used as a limiting area 105, the strength is high, welding seams are few, and the frame is not easy to rust.
Example 2
This embodiment is basically the same as embodiment 1, and only the structure of the stopper member is changed.
As shown in fig. 2 and 3, in the embodiment, the length of the first stopper plate 301 is equal to the length of the stopper region 105, and opposite sides of the nonmagnetic metal material are clamped by the stopper assembly and the third plate 103.
The side walls of the second support plate 102 opposite to the fourth support plate 104 are provided with limiting grooves 106, two ends of the first limiting plate 301 in the length direction are provided with limiting protrusions 3011 matched with the limiting grooves 106, the limiting assemblies slide in the limiting grooves 106 to limit the limiting assemblies, and when the magnetic platform is powered on, under the condition that the limiting grooves 106 and the limiting assemblies are matched with each other, the relative displacement between the support plates and the frame can be furthest guaranteed, and the clamping force of the device on nonmagnetic metal materials is guaranteed.
Example 3
This embodiment is basically the same as embodiment 1, and only the structure of the stopper member is changed.
The limiting assembly further comprises a second limiting plate 302, the width of the second limiting plate 302 is not greater than the width of the limiting region 105, and the length of the second limiting plate 302 is greater than the distance between adjacent threaded holes; a clamping area is formed among the first limiting plate 301, the second limiting plate 302 and the third supporting plate 103, and at the moment, the second limiting plate 302 and the first limiting plate 301 clamp the nonmagnetic metal material together, so that the clamped area of the nonmagnetic metal material is increased, and the stability of clamping the nonmagnetic metal material by the device is improved.
The specific structure of the second limiting plate 302 and the first limiting plate 301 includes the following two types:
the first method comprises the following steps: as shown in fig. 4, the length of the first restriction plate 301 is equal to the length of the restriction region 105, and the sum of the width of the first restriction plate 301 and the width of the second restriction plate 302 is equal to the width of the restriction region 105.
When the combined limiting assembly is applied, the second limiting plate 302 needs to be placed between the first limiting plate 301 and the third supporting plate 103, the position of the second limiting plate 302 is manually adjusted, a threaded hole can be formed in the second supporting plate 102 or the fourth supporting plate 104, a bolt matched with the threaded hole is additionally arranged, and the position of the second limiting plate 302 is adjusted by rotating the bolt.
And the second method comprises the following steps: as shown in fig. 5, the width of the second restriction plate 302 is equal to the width of the restriction region 105, and the sum of the length of the second restriction plate 302 and the length of the first restriction plate 301 is equal to the length of the restriction region 105.
When the combined limiting assembly is applied, the second limiting plate 302 is moved manually, and the adjusting screw rod 201 is rotated to be abutted against the second limiting plate 302, so that the second limiting plate 302 can be limited.
It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the utility model.
Claims (10)
1. A nonmagnetic metal material clamping and positioning device is characterized in that the device is arranged on a magnetic platform and comprises a frame, a plurality of adjusting screw rods and at least one limiting assembly, wherein the frame, the adjusting screw rods and the limiting assembly are magnetic;
the frame comprises a first support plate, a second support plate, a third support plate and a fourth support plate, wherein the first support plate, the second support plate, the third support plate and the fourth support plate sequentially enclose to form a limiting area, and the limiting area is rectangular;
the limiting assembly is slidably arranged in the limiting area;
the first support plate is provided with a plurality of threaded holes at intervals along the length direction of the first support plate, and the adjusting screw rods are in one-to-one correspondence with the threads of the threaded holes;
one end of each adjusting screw rod can penetrate through the corresponding threaded hole in a threaded mode, one end of each adjusting screw rod abuts against the side wall of the limiting assembly, and a clamping area is formed between the limiting assembly and the third support plate.
2. The nonmagnetic metal material chucking positioning device of claim 1, wherein the limiting assembly comprises a first limiting plate, and the first limiting plate is arranged in parallel with the first supporting plate and the third supporting plate;
the length direction of the first support plate is taken as the length of the limiting area, the length direction of the second support plate is taken as the width of the limiting area, the width of the first limiting plate is smaller than the width of the limiting area, and the length of the first limiting plate is not larger than the length of the limiting area.
3. The nonmagnetic metal material chucking positioning device of claim 2, wherein the length of the first limit plate is equal to the length of the limit area.
4. The nonmagnetic metal material mounting and positioning device as claimed in claim 3, wherein the side walls of the second support plate opposite to the fourth support plate are provided with limiting grooves, and the two ends of the first limiting plate in the length direction are provided with limiting lugs matched with the limiting grooves.
5. The nonmagnetic metal material chucking positioning device of claim 2, wherein the limiting assembly further comprises a second limiting plate, the width of the second limiting plate is not greater than the width of the limiting area, and the length of the second limiting plate is greater than the spacing between adjacent threaded holes;
and a clamping area is formed among the first limiting plate, the second limiting plate and the third supporting plate.
6. The nonmagnetic metal material chucking positioning device as claimed in claim 5, wherein the length of the first limit plate is equal to the length of the limit area, and the sum of the width of the first limit plate and the width of the second limit plate is equal to the width of the limit area.
7. The nonmagnetic metal material chucking positioning device as claimed in claim 5, wherein the width of the second limit plate is equal to the width of the limit area, and the sum of the length of the second limit plate and the length of the first limit plate is equal to the length of the limit area.
8. The nonmagnetic metal material chucking positioning device as in claim 1, wherein the plurality of threaded holes are evenly spaced.
9. The nonmagnetic metal material chucking and positioning device as claimed in claim 1, wherein a screw head is provided at an end of the adjusting screw rod away from the limit region.
10. The nonmagnetic metal material chucking positioning device of claim 1, wherein the frame is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428107.8U CN215847610U (en) | 2021-06-25 | 2021-06-25 | Nonmagnetic metal material clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428107.8U CN215847610U (en) | 2021-06-25 | 2021-06-25 | Nonmagnetic metal material clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215847610U true CN215847610U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121428107.8U Active CN215847610U (en) | 2021-06-25 | 2021-06-25 | Nonmagnetic metal material clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215847610U (en) |
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2021
- 2021-06-25 CN CN202121428107.8U patent/CN215847610U/en active Active
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