CN210524817U - Grinding machine is used in superhard axle sleeve processing of bistrique convenient to change - Google Patents
Grinding machine is used in superhard axle sleeve processing of bistrique convenient to change Download PDFInfo
- Publication number
- CN210524817U CN210524817U CN201921661650.5U CN201921661650U CN210524817U CN 210524817 U CN210524817 U CN 210524817U CN 201921661650 U CN201921661650 U CN 201921661650U CN 210524817 U CN210524817 U CN 210524817U
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- China
- Prior art keywords
- grinding head
- bistrique
- superhard
- grinding
- boss
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- Expired - Fee Related
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Abstract
The utility model discloses a grinding machine is used in superhard axle sleeve processing that bistrique is convenient for change, including installing the headstock on the grinding machine body, the tip of the output shaft of headstock passes through fixed pin and bistrique unit mount pad one end fixed connection, the other end integration of bistrique unit mount pad is provided with the boss, the axle center department of boss is equipped with the mounting hole, the inside bistrique subassembly that is equipped with of mounting hole, the bistrique subassembly passes through the internal thread bush to be fixed on bistrique unit mount pad. This practicality is screwed through the screw thread and is made the tip of internal thread cover compress tightly the fixed with spacing pin, and under the effect of spacing pin, it is more firm when the bistrique subassembly is fixed, the phenomenon that the pine takes off can not appear, when changing the bistrique subassembly, screws off the internal thread cover, under the effect of spring, is favorable to taking out the bistrique subassembly, is favorable to quick replacement bistrique subassembly.
Description
Technical Field
The utility model belongs to the technical field of the grinding machine device, concretely relates to grinding machine is used in superhard axle sleeve processing that bistrique is convenient for change.
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 grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding.
In the use process of the grinding machine, different machining operations can be realized by replacing different grinding heads, and the grinding head of the existing grinding machine is not convenient to disassemble and replace because the grinding head is usually in a fixed mode of pin joint when the grinding head is replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding machine is used in superhard axle sleeve processing of bistrique convenient to change to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding machine is used in superhard axle sleeve processing that bistrique is convenient for change, is including installing the headstock on the grinding machine body, the tip of the output shaft of headstock passes through fixed pin and bistrique unit mount pad one end fixed connection, the other end integration of bistrique unit mount pad is provided with the boss, the axle center department of boss is equipped with the mounting hole, the inside bistrique subassembly that is equipped with of mounting hole, the bistrique subassembly passes through the internal thread cover to be fixed on bistrique unit mount pad.
Preferably, the bottom of the mounting hole is provided with a spring, and the spring is tightly abutted to the bottom end of the grinding head assembly.
This setting utilizes the spring, promotes the bottom of bistrique subassembly, is convenient for push out the bistrique subassembly to the outside when changing the bistrique subassembly.
Preferably, the grinding head assembly comprises a fixing rod and a grinding head, the grinding head is fixed at one end of the fixing rod, and a limiting stop lever is welded at the other end of the fixing rod.
This setting is through inserting the tip of dead lever in the mounting hole, installs the bistrique subassembly fast.
Preferably, the limit stop levers are four and are distributed at equal intervals along the radial direction of the fixing lever.
Preferably, the side wall of the boss is provided with a notch, the notch is parallel to the axial lead of the boss, a limit stop lever is placed in the notch at a gap, and the outer side end of the limit stop lever is flush with the outer wall of the internal thread sleeve.
This setting will utilize to lack the groove to fix spacingly to spacing pin, can prevent effectively that the bistrique subassembly from taking place the not hard up phenomenon of sliding when using.
Preferably, the surface of the boss is provided with a thread matched with the internal thread sleeve.
This setting utilizes the internal thread cover to compress tightly fixedly to spacing pin, and is fixed firm, and the bistrique subassembly can not loosen and take off when polishing man-hour.
The utility model discloses a technological effect and advantage:
insert the dead lever tail end of bistrique subassembly in the mounting hole and with spacing pin cunning lack the groove bottom, on imbedding the internal thread cover into the boss again, it makes the tip of internal thread cover compress tightly the spacing pin fixed to screw the internal thread cover through the screw thread, it is fixed to accomplish, under the effect of spacing pin, it is more firm when bistrique subassembly is fixed, the phenomenon that the pine takes off can not appear, when changing the bistrique subassembly, the internal thread cover of unscrewing, under the effect of spring, be favorable to taking out the bistrique subassembly, be favorable to quick replacement bistrique subassembly.
Drawings
Fig. 1 is a schematic structural view of a mounting seat of a grinding head component of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is the front structural schematic diagram of the mounting seat of the grinding head component of the utility model.
In the figure: 1 grinding machine body, 2 headstock, 3 output shafts, 4 bistrique subassembly mount pads, 401 mounting hole, 402 boss, 403 scarce groove, 5 internal thread cover, 6 bistrique subassemblies, 601 dead lever, 602 head, 603 spacing pin, 7 spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a grinding machine for machining a superhard shaft sleeve with a grinding head convenient to replace comprises a spindle box 2 installed on a grinding machine body 1, wherein the end part of an output shaft 3 of the spindle box 2 is fixedly connected with one end of a grinding head component installation seat 4 through a fixing pin, the other end of the grinding head component installation seat 4 is integrally provided with a boss 402, an installation hole 401 is formed in the axis of the boss 402, a grinding head component 6 is arranged in the installation hole 401, and the grinding head component 6 is fixed on the grinding head component installation seat 4 through an internal thread sleeve 5.
The bottom of the mounting hole 401 is provided with a spring 7, and the spring 7 is tightly abutted to the bottom end of the grinding head assembly 6.
The grinding head assembly 6 comprises a fixing rod 601 and a grinding head 602, wherein the grinding head 602 is fixed at one end of the fixing rod 601, and a limit stop lever 603 is welded at the other end of the fixing rod 601.
The four limit stop levers 603 are arranged and distributed at equal intervals along the radial direction of the fixing lever 601.
The side wall of the boss 402 is provided with a notch 403, the notch 403 is parallel to the axial lead of the boss 402, a limit stop lever 603 is arranged in the notch 403 in a clearance manner, and the outer end of the limit stop lever 603 is flush with the outer wall of the internal thread sleeve 5.
The surface of the boss 402 is provided with threads matched with the internal thread sleeve 5.
Specifically, during the use, insert the dead lever 601 tail end of bistrique subassembly 6 in mounting hole 401 and with spacing pin 603 slip-in scarce groove 403 bottom, embolia boss 402 with internal thread cover 5 again on, it makes internal thread cover 5's tip compress tightly spacing pin 603 fixedly to screw internal thread cover 5 through the screw thread, accomplish fixedly, under spacing pin 603's effect, bistrique subassembly 6 is more firm when fixed, the phenomenon that the pine takes off can not appear, when changing bistrique subassembly 6, internal thread cover 5 is screwed off, under spring 7's effect, be favorable to taking out bistrique subassembly 6, be favorable to quick replacement bistrique subassembly 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a grinding machine is used in superhard axle sleeve processing of bistrique convenient to change, is including installing headstock (2) on grinding machine body (1), its characterized in that: the grinding head assembly is characterized in that the end of an output shaft (3) of the spindle box (2) is fixedly connected with one end of a grinding head assembly mounting seat (4) through a fixing pin, a boss (402) is integrally arranged at the other end of the grinding head assembly mounting seat (4), a mounting hole (401) is formed in the axis of the boss (402), a grinding head assembly (6) is arranged in the mounting hole (401), and the grinding head assembly (6) is fixed on the grinding head assembly mounting seat (4) through an internal thread sleeve (5).
2. The grinding machine for machining a superhard shaft sleeve with a grinding head convenient to replace according to claim 1, is characterized in that: the bottom of the mounting hole (401) is provided with a spring (7), and the spring (7) is tightly propped against the bottom end of the grinding head assembly (6).
3. The grinding machine for machining a superhard shaft sleeve with a grinding head convenient to replace according to claim 1, is characterized in that: the grinding head assembly (6) comprises a fixing rod (601) and a grinding head (602), the grinding head (602) is fixed at one end of the fixing rod (601), and a limiting stop lever (603) is welded at the other end of the fixing rod (601).
4. A grinder for machining a superhard sleeve with a grinding head convenient to replace according to claim 3, wherein: the four limiting stop levers (603) are arranged and are distributed at equal intervals along the radial direction of the fixing lever (601).
5. The grinding machine for machining a superhard shaft sleeve with a grinding head convenient to replace according to claim 1, is characterized in that: be equipped with scarce groove (403) on the lateral wall of boss (402), it is parallel with the axial lead of boss (402) to lack groove (403), lack groove (403) internal clearance and place spacing pin (603), the outside end of spacing pin (603) flushes with the outer wall of internal thread cover (5).
6. The grinding machine for machining a superhard shaft sleeve with a grinding head convenient to replace according to claim 1, is characterized in that: the surface of the boss (402) is provided with a thread matched with the internal thread sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661650.5U CN210524817U (en) | 2019-10-08 | 2019-10-08 | Grinding machine is used in superhard axle sleeve processing of bistrique convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661650.5U CN210524817U (en) | 2019-10-08 | 2019-10-08 | Grinding machine is used in superhard axle sleeve processing of bistrique convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524817U true CN210524817U (en) | 2020-05-15 |
Family
ID=70607218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921661650.5U Expired - Fee Related CN210524817U (en) | 2019-10-08 | 2019-10-08 | Grinding machine is used in superhard axle sleeve processing of bistrique convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524817U (en) |
-
2019
- 2019-10-08 CN CN201921661650.5U patent/CN210524817U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20211008 |