CN216669580U - Integrated grinding machine spindle performance test equipment - Google Patents
Integrated grinding machine spindle performance test equipment Download PDFInfo
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- CN216669580U CN216669580U CN202123386915.5U CN202123386915U CN216669580U CN 216669580 U CN216669580 U CN 216669580U CN 202123386915 U CN202123386915 U CN 202123386915U CN 216669580 U CN216669580 U CN 216669580U
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- main shaft
- grinding machine
- workbench
- steel groove
- baffle
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- 238000011056 performance test Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses integrated grinding machine spindle performance test equipment which comprises a workbench, wherein straight rods are arranged at four corners of the top of the workbench, the top of each straight rod is connected with a top plate, a hydraulic rod is arranged at the center of the bottom of the top plate, and one end of each hydraulic rod is provided with a pressure detector; a steel groove is formed in the top of the workbench, a threaded strip penetrates through one side of the steel groove, and a clamping plate is arranged on the outer side of the threaded strip; the steel bay both sides all are provided with the triangle-inverted breach, put into steel bay breach department with the main shaft, the main shaft outside is tangent with breach both sides, and be provided with the arc recess on the splint central line, the degree of agreeing with in the arc recess and the main shaft outside is higher, the contact surface of main shaft with splint has been increased, two tangent points of main shaft and breach this moment, and the contact point of main shaft and splint, three point fixing has been carried out to the main shaft, it is comparatively firm to press from both sides tight fixed, the condition of the rotatory skew of main shaft has been reduced in the testing process, the stability of test has been improved.
Description
Technical Field
The utility model relates to the field of grinding machines, in particular to integrated grinding machine spindle performance testing equipment.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.
The mechanical spindle refers to a shaft on a machine tool for driving a workpiece or a cutter to rotate. The main shaft component is generally composed of a main shaft, a bearing, a transmission member (gear or pulley), and the like. The machine is mainly used for supporting transmission parts such as gears and belt wheels and transmitting motion and torque, such as a machine tool spindle; some are used to clamp a workpiece, such as a mandrel. Most of machine tools have a spindle unit except for a planer, a broaching machine, and the like, which are linearly moved in main motion. The movement accuracy and structural rigidity of the spindle unit are important factors determining the machining quality and the cutting efficiency.
The main shaft is mostly cylindrical rectangular, and the surface is mellow and smooth, does not have more obvious edges and corners characteristic, when carrying out the pressure-bearing test to the main shaft, generally only can use anchor clamps to simply fix the main shaft, probably because fixed insecure when testing, causes test main shaft offset, perhaps takes place the pivoted condition, the above circumstances can lead to test result to have the error for follow-up batch production's main shaft has the use hidden danger, consequently provides an integrated form grinding machine main shaft performance test equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the integrated grinding machine spindle performance test equipment, which has the technical effects of reliably fixing the spindle and reducing the test error.
In order to solve the technical problems, the utility model provides the following technical scheme: the integrated grinding machine spindle performance test equipment comprises a workbench, straight rods are mounted at four corners of the top of the workbench, the top of each straight rod is connected with a top plate, a hydraulic rod is mounted at the center of the bottom of each top plate, and a pressure detector is arranged at one end of each hydraulic rod; the top of the workbench is provided with a steel groove, one side of the steel groove is provided with a threaded strip in a penetrating mode, and a clamping plate is arranged on the outer side of the threaded strip.
As a preferred technical scheme of the utility model, one side of the steel groove is provided with a backing plate in a laminating manner, the center of the backing plate is movably connected with a reinforcing bolt, and one side of the steel groove is provided with a through hole corresponding to the reinforcing bolt.
As a preferred technical scheme of the utility model, the two sides of the steel groove are provided with inverted triangular notches, the central line of the clamping plate is provided with an arc-shaped groove, and the inner wall of the through hole of the clamping plate is provided with a rubber pad in a fitting manner.
As a preferred technical scheme of the utility model, the bottom of the top plate is symmetrically provided with the baffle plate, the transparent toughened glass is clamped in the baffle plate, the width of the baffle plate is equal to the distance between two adjacent straight rods, and the baffle plate is movably connected with the top plate.
As a preferred technical scheme of the utility model, one side of the baffle is provided with a handle, the outer side of the handle is sleeved with a protective sleeve, and the top of the workbench is provided with a limiting block.
As a preferred technical scheme of the utility model, a cavity is arranged in the workbench, a slope is arranged on one side of the cavity, and a plurality of balancing weights are placed in the cavity.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. according to the utility model, the inverted triangular notches are arranged on the two sides of the steel groove, the main shaft is placed in the notch of the steel groove, the outer side of the main shaft is tangent to the two sides of the notch, the arc-shaped groove is arranged on the center line of the clamping plate, the degree of engagement between the arc-shaped groove and the outer side of the main shaft is higher, the contact surface between the main shaft and the clamping plate is increased, at the moment, the main shaft is fixed at three points by the two tangent points of the main shaft and the notch and the contact point between the main shaft and the clamping plate, the clamping and fixing are firmer, the condition of the rotation deviation of the main shaft is reduced in the test process, and the test stability is improved;
2. according to the utility model, the backing plate is attached to one side of the steel groove, the reinforcing bolt is movably connected to the center of the backing plate, the thickness of one side of the steel groove is increased by adding the backing plate, so that the reinforcing bolt is more firmly installed, the through hole corresponding to the reinforcing bolt is formed in one side of the steel groove, the reinforcing bolt directly penetrates through one side of the steel groove, one end of the reinforcing bolt abuts against the outer side of the spindle to be detected, the fixing point for installing the spindle is increased, and the spindle is more firmly fixed.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged structural view of the utility model at B in fig. 2.
Wherein: 1. a work table; 2. a straight rod; 3. a top plate; 4. a hydraulic lever; 5. a pressure detector; 41. a steel trough; 42. a threaded strip; 43. a splint; 44. a base plate; 45. reinforcing the bolt; 21. a baffle plate; 22. tempering the glass; 23. a handle; 24. a limiting block; 11. a cavity; 12. and a balancing weight.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-4, the integrated grinding machine spindle performance test device comprises a workbench 1, straight rods 2 are mounted at four corners of the top of the workbench 1, a top plate 3 is connected to the tops of the straight rods 2, a hydraulic rod 4 is mounted at the center of the bottom of the top plate 3, and a pressure detector 5 is arranged at one end of the hydraulic rod 4; the top of the workbench 1 is provided with a steel groove 41, one side of the steel groove 41 is provided with a threaded strip 42 in a penetrating way, and the outer side of the threaded strip 42 is provided with a clamping plate 43.
In other embodiments, a backing plate 44 is attached to one side of the steel groove 41, a reinforcing bolt 45 is movably connected to the center of the backing plate 44, the thickness of one side of the steel groove 41 is increased by adding the backing plate 44, so that the reinforcing bolt 45 is more firmly installed, a through hole corresponding to the position of the reinforcing bolt 45 is formed in one side of the steel groove 41, the reinforcing bolt 45 directly penetrates through one side of the steel groove 41, one end of the reinforcing bolt 45 abuts against the outer side of a spindle needing to be detected, a fixing point for installing the spindle is increased, and the spindle is more firmly fixed.
In other embodiments, steel groove 41 both sides all are provided with the inverted triangle breach, put into steel groove 41 breach department with the main shaft, the main shaft outside is tangent with breach both sides, and be provided with the arc recess on the splint 43 central line, the degree of agreeing with in the arc recess and the main shaft outside is higher, the contact surface of main shaft and splint 43 has been increased, two tangent points of main shaft and breach this moment, and the contact point of main shaft and splint 43, three point fixation has been carried out to the main shaft, it is comparatively firm to press from both sides tight fixed, the condition of main shaft rotation skew has been reduced in the test procedure, the stability of test has been improved, splint 43 perforates the inner wall laminating and is provided with the rubber pad, the rubber pad has avoided splint 43 to remove the in-process, cause wearing and tearing to thread strip 42 surface screw, the life of strip 42 has been prolonged.
In other embodiments, baffle 21 is installed to roof 3 bottom symmetry, when the too big fracture of main shaft pressure-bearing, the metal debris that inevitably can splash appear, baffle 21 can play the effect of blockking to the metal debris, the security of test work has been improved, and baffle 21 is inside to be clamped transparent toughened glass 22, toughened glass 22 is first the intensity improves several times than ordinary glass, bending resistance is when glass receives external force to destroy, the piece can become similar honeycomb obtuse angle garrulous tiny particle, be difficult for causing serious injury to the human body, baffle 21 width equals with the distance between two adjacent straight-bars 2, and baffle 21 is swing joint with roof 3, according to the needs that detect work, can change baffle 21's position state.
In other embodiments, handle 23 is installed to baffle 21 one side, conveniently carries out position control to baffle 21, and handle 23 outside cover is equipped with the protective sheath, has improved the comfort level when gripping, and 1 top of workstation is provided with stopper 24, and stopper 24 makes the injecture to baffle 21's home range, avoids going on of baffle 21 influence strength test work.
In other embodiments, 1 inside cavity 11 that is provided with of workstation, and 11 one side of cavity are provided with the slope, and balancing weight 12 can be comparatively laborsaving get into cavity 11 through the slope and lean on interior position, and a plurality of balancing weights 12 have been placed to 11 insides of cavity, and balancing weight 12 plays the effect of the whole quality of increase device, has improved the stability that the device was placed.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an integrated form grinding machine main shaft performance test equipment, includes workstation (1), its characterized in that: straight rods (2) are arranged at four corners of the top of the workbench (1), a top plate (3) is connected to the top of each straight rod (2), a hydraulic rod (4) is arranged at the center of the bottom of each top plate (3), and a pressure detector (5) is arranged at one end of each hydraulic rod (4);
the top of the workbench (1) is provided with a steel groove (41), one side of the steel groove (41) is provided with a threaded strip (42) in a penetrating mode, and the outer side of the threaded strip (42) is provided with a clamping plate (43).
2. The integrated grinding machine spindle performance testing device according to claim 1, characterized in that: a backing plate (44) is attached to one side of the steel groove (41), a reinforcing bolt (45) is movably connected to the center of the backing plate (44), and a through hole corresponding to the position of the reinforcing bolt (45) is formed in one side of the steel groove (41).
3. The integrated grinding machine spindle performance testing device according to claim 1, characterized in that: the steel groove (41) both sides all are provided with the triangle-shaped breach of falling, and are provided with the arc recess on splint (43) central line, splint (43) perforation inner wall laminating is provided with the rubber pad.
4. The integrated grinding machine spindle performance testing device according to claim 1, characterized in that: baffle (21) are symmetrically installed at the bottom of the top plate (3), transparent toughened glass (22) is clamped inside the baffle (21), the width of the baffle (21) is equal to the distance between two adjacent straight rods (2), and the baffle (21) is movably connected with the top plate (3).
5. The integrated grinding machine spindle performance testing device according to claim 4, characterized in that: a handle (23) is installed on one side of the baffle (21), a protective sleeve is sleeved on the outer side of the handle (23), and a limiting block (24) is arranged at the top of the workbench (1).
6. The integrated grinding machine spindle performance testing device according to claim 1, characterized in that: the workbench (1) is internally provided with a cavity (11), a slope is arranged on one side of the cavity (11), and a plurality of balancing weights (12) are placed inside the cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123386915.5U CN216669580U (en) | 2021-12-30 | 2021-12-30 | Integrated grinding machine spindle performance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123386915.5U CN216669580U (en) | 2021-12-30 | 2021-12-30 | Integrated grinding machine spindle performance test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216669580U true CN216669580U (en) | 2022-06-03 |
Family
ID=81794944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123386915.5U Active CN216669580U (en) | 2021-12-30 | 2021-12-30 | Integrated grinding machine spindle performance test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216669580U (en) |
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2021
- 2021-12-30 CN CN202123386915.5U patent/CN216669580U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Integrated Grinding Machine Spindle Performance Test Equipment Effective date of registration: 20230704 Granted publication date: 20220603 Pledgee: Bank of China Limited Xinyang branch Pledgor: Hartmann intelligent equipment Xinyang Co.,Ltd. Registration number: Y2023980047269 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220603 Pledgee: Bank of China Limited Xinyang branch Pledgor: Hartmann intelligent equipment Xinyang Co.,Ltd. Registration number: Y2023980047269 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Integrated Grinding Machine Spindle Performance Test Equipment Granted publication date: 20220603 Pledgee: Bank of China Limited Xinyang branch Pledgor: Hartmann intelligent equipment Xinyang Co.,Ltd. Registration number: Y2024980013391 |