CN215281483U - Support arrangement of grinding machine for bearing processing - Google Patents
Support arrangement of grinding machine for bearing processing Download PDFInfo
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- CN215281483U CN215281483U CN202120267157.6U CN202120267157U CN215281483U CN 215281483 U CN215281483 U CN 215281483U CN 202120267157 U CN202120267157 U CN 202120267157U CN 215281483 U CN215281483 U CN 215281483U
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- jacking
- bolt
- fastening
- fastening block
- supporting
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Abstract
The utility model discloses a support arrangement of grinding machine for bearing processing, including climbing mechanism and supporting mechanism, supporting mechanism passes through two sets of climbing mechanism settings on the base, climbing mechanism is including tight fixed block, tight set bolt, tight set nut and jacking bolt, jacking nut, tight set bolt is connected with tight set nut cooperation and will be tight fixed block locking at the base upper surface, jacking bolt is the setting of cutting over in tight fixed block, jacking nut assembly is on jacking bolt, supporting mechanism includes that supporting shoe and symmetry set up the sleeve at supporting shoe bottom surface both ends, two sleeves insert the part that jacking bolt upper end is located the jacking nut more than respectively. This strutting arrangement of grinding machine for bearing processing installs additional on the base of current grinding machine, through adjusting the relative position of jacking nut on the jacking bolt to the level of adjustment supporting shoe has also changed the relative position of supporting shoe and two grinding rotors, and then reaches the supporting role to the product of waiting to grind of unidimensional, with the stability of improvement grinding in-process.
Description
Technical Field
The utility model relates to a bearing processing equipment technical field especially relates to a strutting arrangement of grinding machine for bearing processing.
Background
In a bearing production workshop, a grinding machine is used for grinding a shaft part, the grinding machine is provided with two grinding rotors, the shaft part between the two grinding rotors is ground through the relative rotation of the two grinding rotors, a base is arranged below the middle area of the two grinding rotors, a plurality of mounting grooves penetrating through the left end surface and the right end surface of the base are generally arranged in the base, the mounting grooves are of inverted T-shaped structures, and positioning parts such as clamps are additionally arranged through the mounting grooves. When the shaft part is ground by the existing grinding machine, a supporting structure is not arranged below the shaft part, so that the problems of insufficient supporting force, poor stability and the like can exist in the grinding process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art current situation, provide a support arrangement of grinding machine for bearing processing, install additional on the base of current grinding machine, not only improved the stability in the grinding process, simple structure moreover, the repacking is with low costs.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a supporting device of a grinding machine for bearing machining comprises jacking mechanisms and supporting mechanisms, wherein the supporting mechanisms are arranged on a base through two groups of jacking mechanisms;
the jacking mechanism comprises a fastening block, a fastening bolt, a fastening nut, a jacking bolt and a jacking nut;
one end of the fastening block is provided with a first through hole penetrating through the upper end surface and the lower end surface of the fastening block, the first through hole is matched with the fastening bolt, the other end of the fastening block is provided with a second through hole penetrating through the upper end surface and the lower end surface of the fastening block, and the second through hole is a T-shaped hole and is matched with the jacking bolt;
the lower end of the fastening bolt is embedded into the mounting groove of the base, the upper end of the fastening bolt penetrates through the first through hole in the fastening block and extends upwards, the fastening nut is assembled on the part, exceeding the upper end face of the fastening block, of the fastening bolt, and the fastening bolt is connected with the fastening nut in a matched mode to lock the fastening block on the upper surface of the base;
the jacking bolt is arranged in the second through hole in the fastening block in an inverted insertion mode, the lower end of the jacking bolt does not exceed the lower end face of the fastening block, the upper end of the jacking bolt exceeds the upper end face of the fastening block and extends upwards, and the jacking nut is assembled on the part, exceeding the upper end face of the fastening block, of the upper end of the jacking bolt;
the supporting mechanism comprises supporting blocks and sleeves symmetrically arranged at two ends of the bottom surface of each supporting block, each sleeve is of a hollow cylinder structure, an inner cavity of each sleeve is matched with the corresponding jacking bolt, and the two sleeves are respectively inserted into the parts, located above the jacking nuts, of the upper ends of the jacking bolts so that the supporting blocks are kept horizontal.
Furthermore, the fastening block is in a Z-shaped structure.
Furthermore, the middle part of the fastening block is of an arc line type.
Further, the outer wall of the sleeve is of a regular polygon structure.
Further, the top surface of the supporting block is an inclined surface, and the inclination of the inclined surface is 30-60 degrees.
The utility model has the advantages that:
compared with the prior art, the supporting device of the grinding machine for bearing machining is additionally arranged on the base of the existing grinding machine, and the relative position of the jacking nut on the jacking bolt is adjusted, so that the horizontal height of the supporting block is adjusted, the relative positions of the supporting block and the two grinding rotors are changed, the supporting effect on products to be ground in different sizes is achieved, the stability in the grinding process is improved, the structure is simple, and the modification cost is low.
Drawings
FIG. 1 is a schematic structural view of the supporting device of the present invention;
FIG. 2 is a schematic structural view of the base of the present invention;
FIG. 3 is a schematic structural view of the fastening block of the present invention;
FIG. 4 is a schematic structural view of the fastening block of the present invention (Z-shaped);
fig. 5 is a schematic structural diagram of the supporting block of the present invention.
Description of the labeling: 1. the device comprises a base, 1-1 parts of a mounting groove, 2 parts of a supporting block, 3 parts of a sleeve, 4 parts of a fastening block, 4-1 parts of a first through hole, 4-2 parts of a second through hole, 5 parts of a fastening bolt, 6 parts of a fastening nut, 7 parts of a jacking bolt, 8 parts of a jacking nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-2, a supporting device of a grinding machine for machining a bearing includes a jacking mechanism and a supporting mechanism, wherein the supporting mechanism is disposed on a base 1 through two sets of jacking mechanisms. For a grinding machine, a base 1 is generally provided with a plurality of mounting grooves 1-1 penetrating through left and right end faces of the base, the mounting grooves 1-1 are of inverted T-shaped structures, and positioning components such as clamps and the like or other components are additionally arranged through the mounting grooves 1-1.
Referring to fig. 1 and 3-4, the jacking mechanism includes a fastening block 4, a fastening bolt 5, a fastening nut 6, a jacking bolt 7, and a jacking nut 8, and the above components have the following structures and connection relations:
one end of the fastening block 4 is provided with a first through hole 4-1 penetrating through the upper end surface and the lower end surface of the fastening block, the first through hole 4-1 is matched with the fastening bolt 5, the other end of the fastening block 4 is provided with a second through hole 4-2 penetrating through the upper end surface and the lower end surface of the fastening block, and the second through hole 4-2 is a T-shaped hole and is matched with the jacking bolt 7. The first through hole 4-1 and the second through hole 4-2 are all unthreaded holes.
The lower end of the fastening bolt 5 is embedded into the mounting groove 1-1 of the base 1, the upper end of the fastening bolt 5 penetrates through the first through hole 4-1 in the fastening block 4 and extends upwards, the fastening nut 6 is assembled on the part, upwards exceeding the upper end face of the fastening block 4, of the fastening bolt 5, and the fastening bolt 5 is connected with the fastening nut 6 in a matched mode to lock the fastening block 4 on the upper surface of the base 1.
The jacking bolt 7 is arranged in the second through hole 4-2 in the fastening block 4 in an inverted insertion mode, the lower end of the jacking bolt does not exceed the lower end face of the fastening block 4, the upper end of the jacking bolt exceeds the upper end face of the fastening block 4 and extends upwards, and the jacking nut 8 is assembled on the part, exceeding the upper end face of the fastening block 4, of the upper end of the jacking bolt 7.
After the jacking mechanism is assembled according to the connection relation, the fastening block 4 cannot rotate relative to the base 1, and the jacking bolt 7 cannot rotate relative to the fastening block 4.
Above-mentioned technical scheme, as preferred, holding block 4 is "Z" style of calligraphy structure, adopts this structure after, and holding block 4 can avoid other parts on the base 1, lets out the assembly space. Furthermore, the middle part of the fastening block 4 is of an arc line type, so that the assembly space made by the fastening block is larger.
Referring to fig. 1 and 5, the supporting mechanism includes a supporting block 2 and sleeves 3 symmetrically disposed at two ends of the bottom surface of the supporting block 2, the sleeves 3 are hollow cylindrical structures, and the inner cavities of the sleeves are matched with the jacking bolts 7, and the sleeves 3 are respectively inserted into the upper ends of the jacking bolts 7 above the jacking nuts 8 to keep the supporting block 2 horizontal. The horizontal height of the supporting block 2 can be adjusted by adjusting the position of the jacking nut 8 on the jacking bolt 7 upwards or downwards.
In the above technical solution, preferably, the outer wall of the sleeve 3 is a regular polygon structure, and the outer wall of the sleeve 3 in this embodiment is a regular hexagon. Regular polygon structure can strengthen sleeve 3's anti bending capability, avoids sleeve 3 to take place deformation because of long-time bearing pressure.
In the above technical solution, preferably, the top surface of the supporting block 2 is an inclined surface, and the inclination angle thereof is 30 ° to 60 °, and generally 45 °. The top surface of the supporting block 2 adopts an inclined plane design, so that the residues of water, scraps and the like generated by grinding can be reduced on the premise of ensuring the supporting effect.
The utility model has the advantages that: this strutting arrangement can install additional on the base 1 of current grinding machine, through adjusting the relative position of jacking nut 8 on jacking bolt 7 to the level of adjustment supporting shoe 2 has just also changed the relative position of supporting shoe 2 with two grinding rotors, and then reaches the supporting role to the product of waiting to grind of unidimensional, has not only improved the stability of grinding in-process, simple structure moreover, and the repacking is with low costs.
Of course, the above is only the preferred embodiment of the present invention, and the application range of the present invention is not limited thereto, so all the equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a strutting arrangement of grinding machine for bearing processing which characterized in that: the support mechanism is arranged on the base through two groups of jacking mechanisms;
the jacking mechanism comprises a fastening block, a fastening bolt, a fastening nut, a jacking bolt and a jacking nut;
one end of the fastening block is provided with a first through hole penetrating through the upper end surface and the lower end surface of the fastening block, the first through hole is matched with the fastening bolt, the other end of the fastening block is provided with a second through hole penetrating through the upper end surface and the lower end surface of the fastening block, and the second through hole is a T-shaped hole and is matched with the jacking bolt;
the lower end of the fastening bolt is embedded into the mounting groove of the base, the upper end of the fastening bolt penetrates through the first through hole in the fastening block and extends upwards, the fastening nut is assembled on the part, exceeding the upper end face of the fastening block, of the fastening bolt, and the fastening bolt is connected with the fastening nut in a matched mode to lock the fastening block on the upper surface of the base;
the jacking bolt is arranged in the second through hole in the fastening block in an inverted insertion mode, the lower end of the jacking bolt does not exceed the lower end face of the fastening block, the upper end of the jacking bolt exceeds the upper end face of the fastening block and extends upwards, and the jacking nut is assembled on the part, exceeding the upper end face of the fastening block, of the upper end of the jacking bolt;
the supporting mechanism comprises supporting blocks and sleeves symmetrically arranged at two ends of the bottom surface of each supporting block, each sleeve is of a hollow cylinder structure, an inner cavity of each sleeve is matched with the corresponding jacking bolt, and the two sleeves are respectively inserted into the parts, located above the jacking nuts, of the upper ends of the jacking bolts so that the supporting blocks are kept horizontal.
2. The supporting device of the grinding machine for machining a bearing according to claim 1, characterized in that: the fastening block is of a Z-shaped structure.
3. The supporting device of the grinding machine for machining a bearing according to claim 2, characterized in that: the middle part of the fastening block is of an arc line type.
4. The supporting device of the grinding machine for machining a bearing according to claim 1, characterized in that: the outer wall of the sleeve is of a regular polygon structure.
5. The supporting device of the grinding machine for machining a bearing according to claim 1, characterized in that: the top surface of the supporting block is an inclined surface, and the inclination of the inclined surface is 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267157.6U CN215281483U (en) | 2021-01-29 | 2021-01-29 | Support arrangement of grinding machine for bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267157.6U CN215281483U (en) | 2021-01-29 | 2021-01-29 | Support arrangement of grinding machine for bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281483U true CN215281483U (en) | 2021-12-24 |
Family
ID=79530691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120267157.6U Active CN215281483U (en) | 2021-01-29 | 2021-01-29 | Support arrangement of grinding machine for bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281483U (en) |
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2021
- 2021-01-29 CN CN202120267157.6U patent/CN215281483U/en active Active
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