CN215239746U - Internal grinding machine with polishing spark protection precision bearing structure - Google Patents
Internal grinding machine with polishing spark protection precision bearing structure Download PDFInfo
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- CN215239746U CN215239746U CN202121763256.XU CN202121763256U CN215239746U CN 215239746 U CN215239746 U CN 215239746U CN 202121763256 U CN202121763256 U CN 202121763256U CN 215239746 U CN215239746 U CN 215239746U
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Abstract
The utility model discloses an internal grinding machine with spark protection precision bearing structure polishes, including the grinding machine base, first spout has been seted up to one side on grinding machine base top, and the inner wall of first spout slides and is equipped with the slip strip, and the fixed ARC support frame that is equipped with in top of slip strip, ARC support frame one end's intermediate position is seted up flutedly, and the equal block in both sides of recess inner wall is equipped with the arc and rotates the strip, and the arc rotates the fixed ARC protection casing that is equipped with of one end of strip. The utility model relates to an internal grinding machine with spark protection precision bearing structure of polishing removes this structure in first spout through removing the handle, makes it be located work piece processing department directly over, then rotates arc protection casing, makes arc protection casing cover it, can prevent that the spark from splashing, and the staff can observe the work piece processing condition through the transparent face guard of its upper end, is difficult for scalding the staff to improve the security that the device used.
Description
Technical Field
The utility model relates to a technical field of internal grinding machine with spark protection precision bearing structure polishes, in particular to internal grinding machine with spark protection precision bearing structure polishes.
Background
The traditional internal grinding machine with a polishing spark protection precision bearing structure is mainly an equipment device for polishing the outer surface of a bearing during industrial mechanical processing, the internal grinding machine is mainly used for grinding the surface and the end surface of an inner hole formed by cylindrical, conical or other plain lines, and the internal grinding machine for processing the bearing becomes an indispensable equipment device in the mechanical processing along with the development of the modern mechanical industry;
among the prior art, when this internal grinding machine with spark protection precision bearing structure polishes in the design manufacturing, most designers can regard the polishing intensity of design device, make the device can finish its processing with the fastest speed when processing the bearing, improve the machining efficiency of device, nevertheless when high-speed rotatory polishing, the friction can produce a large amount of sparks between bearing work piece and the processing cutter, if the device upper end does not have certain protective structure, staff's skin can be scalded when the spark of production splashes, thereby reduce the security that the device used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an internal grinding machine with spark protection precision bearing structure polishes 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 an internal grinding machine with spark protection precision bearing structure polishes, includes the grinding machine base, first spout has been seted up to one side on grinding machine base top, the inner wall of first spout slides and is equipped with the slip strip, the fixed arc support frame that is equipped with in top of slip strip, the intermediate position of arc support frame one end is seted up flutedly, the equal block in both sides of recess inner wall is equipped with the arc and rotates the strip, and the arc rotates the both ends of strip and rotate respectively with the both sides of recess inner wall and be connected, the arc rotates the fixed arc protection casing that is equipped with of one end of strip, the through-hole has been seted up to the intermediate position of arc protection casing outer wall one side, the inner wall block of through-hole is equipped with transparent face guard, the fixed removal handle that is equipped with of one end on one side of arc protection casing outer wall.
Preferably, the fixed unable adjustment base that is equipped with in edge of grinding machine base top one end, the interlude of one side of unable adjustment base outer wall is equipped with fixing bolt, and fixing bolt's outer wall and the inner wall threaded connection of unable adjustment base one side.
Preferably, two second spouts, two have been seted up to the intermediate position on grinding machine base top the equal block of inner wall of second spout is equipped with the removal base, and removes the both ends of base bottom respectively with the inner wall sliding connection of two second spouts, it is equipped with the arc protective cover to remove one side articulated on base top.
Preferably, one side of moving the base alternates and is equipped with the axis of rotation, the fixed metal head of polishing that is equipped with of one end of axis of rotation, the fixed motor that is equipped with in top of moving the base, the output of motor and the other end of axis of rotation all fix and are equipped with the belt pulley, one of them the outer wall transmission of belt pulley is equipped with the interlock belt, and the inner wall of interlock belt one end is connected with the outer wall transmission of another belt pulley.
Preferably, the lower extreme of a removal base outer wall avris alternates and is equipped with the rotation handle, the outer wall cover that rotates the handle is equipped with the gear, the third spout has been seted up to the opposite side on grinding machine base top, the inner wall of third spout is fixed and is equipped with the rack, and the outer wall of gear passes one side of removal base and the outer wall meshing of rack.
Preferably, a switch panel is fixedly arranged on one side of the outer wall of the grinding machine base, a motor switch is arranged on one side of the switch panel, and the motor is electrically connected with an external power supply through the motor switch.
The utility model discloses a technological effect and advantage:
(1) the utility model discloses a be provided with the protective structure who is convenient for remove the switch on the device, and this structure mainly comprises slider, arc support frame, arc rotation strip, arc protection casing, transparent face guard and removal handle etc. moves this structure in first spout through removing the handle, makes it be located work piece processing department directly over, then rotates arc protection casing through arc rotation strip for arc protection casing covers it, can prevent the spark from splashing, and the staff can observe the work piece processing condition through the transparent face guard of its upper end, makes it be difficult for scalding the staff, thereby improve the security of device use;
(2) the utility model discloses a be provided with interlock formula drive structure on the device, and this structure is mainly by the motor, the axis of rotation, the metal head of polishing, constitute such as belt pulley and interlock belt, through motor switch starter motor, make it under the drive of interlock belt and two belt pulleys, the head of polishing carries out high-speed rotation through the axis of rotation with the metal, and the motor can be along with removing the base and remove together, make when polishing, the metal head of polishing can keep more stable high-speed rotation, make it polish more smoothly, thereby improve the quality of polishing of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the arc-shaped protective cover and the movable protection of the sliding strip of the present invention;
fig. 3 is a schematic view of the structure of the motor, the belt pulley and the linkage belt of the present invention.
In the figure: 1. a grinder base; 2. a slide bar; 3. an arc-shaped support frame; 4. an arc-shaped rotating strip; 5. an arc-shaped protective cover; 6. a transparent mask; 7. moving the handle; 8. a fixed base; 9. fixing the bolt; 10. moving the base; 11. an arc-shaped protective cover; 12. a rotating shaft; 13. a metal polishing head; 14. a motor; 15. a belt pulley; 16. a linking belt; 17. a rack; 18. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
The utility model provides an internal grinding machine with a polishing spark protection precision bearing structure as shown in figures 1-3, which comprises a grinding machine base 1, a fixed base 8 is fixedly arranged at the edge of one end of the top of the grinding machine base 1, a fixed bolt 9 is inserted and arranged at one side of the outer wall of the fixed base 8, the outer wall of the fixing bolt 9 is in threaded connection with the inner wall of one side of the fixed base 8, two second sliding grooves are arranged in the middle of the top end of the grinding machine base 1, the inner walls of the two second sliding grooves are respectively clamped with a movable base 10, two ends of the bottom of the moving base 10 are respectively connected with the inner walls of the two second sliding grooves in a sliding mode, one side of the top end of the moving base 10 is hinged with an arc-shaped protective cover 11, one side of the outer wall of the grinding machine base 1 is fixedly provided with a switch panel, one side of the switch panel is provided with a motor switch, and the motor 14 is electrically connected with an external power supply through the motor switch;
as shown in fig. 2, a first chute is formed in one side of the top end of a grinding machine base 1, a sliding strip 2 is arranged on the inner wall of the first chute in a sliding manner, an arc-shaped support frame 3 is fixedly arranged at the top end of the sliding strip 2, a groove is formed in the middle of one end of the arc-shaped support frame 3, arc-shaped rotating strips 4 are respectively clamped on two sides of the inner wall of the groove, two ends of each arc-shaped rotating strip 4 are respectively rotatably connected with two sides of the inner wall of the groove, an arc-shaped protective cover 5 is fixedly arranged at one end of each arc-shaped rotating strip 4, a through hole is formed in the middle of one side of the outer wall of each arc-shaped protective cover 5, a transparent face cover 6 is clamped on the inner wall of each through hole, and a moving handle 7 is fixedly arranged at one end of one side of the outer wall of each arc-shaped protective cover 5;
as shown in fig. 3, a rotating shaft 12 is inserted into one side of a movable base 10, a metal polishing head 13 is fixedly arranged at one end of the rotating shaft 12, a motor 14 is fixedly arranged at the top end of the movable base 10, a belt pulley 15 is fixedly arranged at the output end of the motor 14 and the other end of the rotating shaft 12, an interlocking belt 16 is arranged on the outer wall of one belt pulley 15 in a transmission manner, the inner wall of one end of the interlocking belt 16 is connected with the outer wall of the other belt pulley 15 in a transmission manner, a rotating handle 18 is inserted into the lower end of one side of the outer wall of the movable base 10, a gear is sleeved on the outer wall of the rotating handle 18, a third sliding groove is formed in the other side of the top end of the grinding machine base 1, a rack 17 is fixedly arranged on the inner wall of the third sliding groove, and the outer wall of the gear penetrates through one side of the movable base 10 and is meshed with the outer wall of the rack 17.
The utility model discloses the theory of operation: when the internal grinding machine with the spark protection precision bearing structure for grinding in the design scheme is used, firstly, a bearing workpiece to be machined is fixedly clamped at the upper end of a fixed base 8 through a fixed bolt 9, then a worker rotates a gear at the upper end of the rotary handle 18 to be meshed with a rack 17 to move a movable base 10, so that a machining grinding head at the upper end of the rotary handle can machine and grind the bearing workpiece, in addition, in the design scheme, the protective structure which is convenient for moving a switch and consists of a sliding strip 2, an arc-shaped support frame 3, an arc-shaped rotary strip 4, an arc-shaped protective cover 5, a transparent face cover 6, a movable handle 7 and the like is arranged, when in machining, the protective structure moves in a first sliding chute through the movable handle 7 to be positioned right above a workpiece machining part, then the arc-shaped protective cover 5 rotates through the arc-shaped rotary strip 4 to cover the arc-shaped protective cover 5, can prevent that the spark from splashing, and the staff can observe the work piece processing circumstances through the transparent face guard 6 of its upper end, make it be difficult for scalding the staff, thereby improve the security of device use, and be provided with on this device by motor 14, axis of rotation 12, metal head 13 of polishing, the interlock formula drive structure of constituteing such as belt pulley 15 and interlock belt 16, during the use, through motor switch starter motor 14, make it under the drive of interlock belt 16 and two belt pulleys 15, carry out high-speed rotation with metal head 13 through axis of rotation 12, and motor 14 can remove along with removing base 10, make when polishing, metal head 13 of polishing can keep more stable high-speed rotation, make it polish more smoothly, thereby improve the quality of polishing of device.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An internal grinding machine with a polishing spark protection precision bearing structure comprises a grinding machine base (1), it is characterized in that one side of the top end of the grinding machine base (1) is provided with a first chute, the inner wall of the first chute is provided with a sliding strip (2) in a sliding way, an arc-shaped support frame (3) is fixedly arranged at the top end of the sliding strip (2), a groove is formed in the middle of one end of the arc-shaped support frame (3), arc-shaped rotating strips (4) are clamped on two sides of the inner wall of the groove, and the two ends of the arc-shaped rotating strip (4) are respectively and rotatably connected with the two sides of the inner wall of the groove, one end of the arc-shaped rotating strip (4) is fixedly provided with an arc-shaped protective cover (5), a through hole is arranged in the middle of one side of the outer wall of the arc-shaped protective cover (5), the inner wall of the through hole is clamped with a transparent face shield (6), one end of one side of the outer wall of the arc-shaped protective cover (5) is fixedly provided with a movable handle (7).
2. The internal grinding machine with the grinding spark protection precision bearing structure is characterized in that a fixing base (8) is fixedly arranged at the edge of one end of the top of the grinding machine base (1), a fixing bolt (9) is inserted into one side of the outer wall of the fixing base (8), and the outer wall of the fixing bolt (9) is in threaded connection with the inner wall of one side of the fixing base (8).
3. The internal grinding machine with the polishing spark protection precision bearing structure as claimed in claim 2, wherein two second sliding grooves are formed at the middle position of the top end of the grinding machine base (1), the inner walls of the two second sliding grooves are provided with the moving base (10) in a clamping manner, the two ends of the bottom of the moving base (10) are respectively connected with the inner walls of the two second sliding grooves in a sliding manner, and one side of the top end of the moving base (10) is hinged with an arc-shaped protection cover (11).
4. The internal grinding machine with the polishing spark protection precision bearing structure is characterized in that a rotating shaft (12) is inserted into one side of the moving base (10), a metal polishing head (13) is fixedly arranged at one end of the rotating shaft (12), a motor (14) is fixedly arranged at the top end of the moving base (10), belt pulleys (15) are fixedly arranged at the output end of the motor (14) and the other end of the rotating shaft (12), a linkage belt (16) is arranged on the outer wall of one of the belt pulleys (15) in a transmission mode, and the inner wall of one end of the linkage belt (16) is in transmission connection with the outer wall of the other belt pulley (15).
5. The internal grinding machine with the grinding spark protection precision bearing structure is characterized in that a rotating handle (18) is inserted into the lower end of one side of the outer wall of the moving base (10), a gear is sleeved on the outer wall of the rotating handle (18), a third sliding groove is formed in the other side of the top end of the grinding machine base (1), a rack (17) is fixedly arranged on the inner wall of the third sliding groove, and the outer wall of the gear penetrates through one side of the moving base (10) to be meshed with the outer wall of the rack (17).
6. The internal grinding machine with the grinding spark protection precision bearing structure is characterized in that a switch panel is fixedly arranged on one side of the outer wall of the grinding machine base (1), a motor switch is arranged on one side of the switch panel, and the motor (14) is electrically connected with an external power supply through the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763256.XU CN215239746U (en) | 2021-07-30 | 2021-07-30 | Internal grinding machine with polishing spark protection precision bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763256.XU CN215239746U (en) | 2021-07-30 | 2021-07-30 | Internal grinding machine with polishing spark protection precision bearing structure |
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| Publication Number | Publication Date |
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| CN215239746U true CN215239746U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121763256.XU Active CN215239746U (en) | 2021-07-30 | 2021-07-30 | Internal grinding machine with polishing spark protection precision bearing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227411A (en) * | 2021-12-27 | 2022-03-25 | 天津津航技术物理研究所 | Automatic grinding device for eccentric hole |
-
2021
- 2021-07-30 CN CN202121763256.XU patent/CN215239746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227411A (en) * | 2021-12-27 | 2022-03-25 | 天津津航技术物理研究所 | Automatic grinding device for eccentric hole |
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