CN214721957U - Hole machining repair tool - Google Patents
Hole machining repair tool Download PDFInfo
- Publication number
- CN214721957U CN214721957U CN202121099534.6U CN202121099534U CN214721957U CN 214721957 U CN214721957 U CN 214721957U CN 202121099534 U CN202121099534 U CN 202121099534U CN 214721957 U CN214721957 U CN 214721957U
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- China
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- driving rod
- cutter body
- hole machining
- repair tool
- pin
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Abstract
The utility model relates to a spot facing work field discloses a spot facing work repair tools. The hole machining repairing tool comprises a tool body and a ratchet wrench, wherein the tool body comprises a driving rod, a cutter body and a transmission pin, the cutter body is sleeved on the driving rod, the transmission pin penetrates through the driving rod and the cutter body simultaneously, and the transmission pin is perpendicular to the axis of the driving rod and is arranged at an interval with the axis of the driving rod. The ratchet wrench is used for screwing the driving rod so that the driving rod drives the cutter body to rotate through the driving pin. Run through the flange hole with the actuating lever, make the cutting face of cutter body paste with flange hole upper surface and lean on, because the axis of drive pin perpendicular to actuating lever to set up with the axis interval of actuating lever, revolve wrong actuating lever through ratchet spanner, make the actuating lever drive the cutter body through the drive pin and rotate, make the cutting of cutter body carry out repairing to the flange hole, convenient operation is swift, need not to disassemble the repairing operation that assembly part can accomplish the spot facing work.
Description
Technical Field
The utility model relates to a spot facing work field especially relates to a spot facing work repair tools.
Background
The reduction gear casing flange hole plane after the assembly need repair processing usually, current repair tool is the instrument to part machining process design usually, only is applicable to the tight condition of accurate positioning clamp in the part machining process, to the part assembly back, the assembly part has the unable condition of fixing a position of interference, this repair tool can't be suitable for, can only disassemble the back with the assembly part, reuse this repair tool and process, consequently, rework work load is big, low efficiency, cause the waste of time and cost.
SUMMERY OF THE UTILITY MODEL
Based on the above problem, an object of the utility model is to provide a hole machining repair tools need not to disassemble the repair operation that the assembly part can accomplish the hole machining.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a hole machining repair tool comprising:
the tool comprises a tool body and a tool body, wherein the tool body comprises a driving rod, a cutter body and a transmission pin, the cutter body is sleeved on the driving rod, the transmission pin simultaneously penetrates through the driving rod and the cutter body, and the transmission pin is perpendicular to the axis of the driving rod and is arranged at an interval with the axis of the driving rod;
and the ratchet wrench is used for screwing the driving rod so that the driving rod drives the cutter body to rotate through the driving pin.
As the utility model discloses a hole machining repair tools's preferred scheme, the tip of actuating lever is provided with the drive connecting portion of outer hexagon.
As the utility model discloses a hole machining repair tools's preferred scheme, the actuating lever with be provided with the holding tank that is linked together on the cutter body, the driving pin is worn to locate in the holding tank.
As the utility model discloses a hole machining repair tools's preferred scheme, be provided with the uide bushing on the actuating lever.
As the utility model discloses a hole machining repair tools's preferred scheme, the uide bushing adopts the preparation of copper product to form.
As the utility model discloses a hole machining repair tools's preferred scheme, the cover is equipped with the retainer plate on the cutter body, the both ends of drive pin respectively the butt in on the inside wall of retainer plate.
As the utility model discloses a spot facing work repair tools's preferred scheme, be provided with the spacing groove on the lateral wall of cutter body, the retainer plate card is located the spacing inslot.
As the utility model discloses a hole machining repair tools's preferred scheme, the retainer plate adopts steel preparation to form.
As the utility model discloses a hole machining repair tools's preferred scheme, be provided with the cutting edge on the terminal surface of cutter body, the cutting edge is followed cutter body's circumference is provided with a plurality ofly.
As the utility model discloses a hole machining repair tools's preferred scheme, ratchet spanner adopts the pneumatic mode drive.
The utility model has the advantages that:
the utility model provides a spot facing work repair tools, when using, run through the flange hole with the actuating lever, make the cutting face of cutter body paste with flange hole upper surface and lean on, because the axis of drive pin perpendicular to actuating lever to set up with the axis interval of actuating lever, revolve to twist the actuating lever through the ratchet spanner, make the actuating lever drive the cutter body through the drive pin and rotate, make the cutting of cutter body restore the processing in the face of flange hole, convenient operation is swift, need not to disassemble the repair operation that the spot facing work can accomplish the spot facing work.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is an exploded view of a hole machining and repairing tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a hole machining and repairing tool according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a hole machining and repairing tool provided by an embodiment of the present invention when in use.
In the figure:
1-a tool body; 2-ratchet wrench;
11-a drive rod; 12-a tool body; 13-a drive pin; 14-a guide sleeve; 15-a stationary ring;
111-a drive connection; 112-a first receiving groove;
121-a second accommodating groove; 122-a limit groove; 123-a cutting edge;
100-a reducer assembly; 101-flange hole.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the present embodiment provides a hole machining repair tool that can be used to repair a flange hole 101 of a speed reducer assembly 100. The hole machining repair tool includes a tool body 1 and a ratchet wrench 2. The tool body 1 comprises a driving rod 11, a cutter body 12 and a transmission pin 13, wherein the cutter body 12 is sleeved on the driving rod 11, the transmission pin 13 penetrates through the driving rod 11 and the cutter body 12 simultaneously, and the transmission pin 13 is perpendicular to the axis of the driving rod 11 and is arranged at an interval with the axis of the driving rod 11. The ratchet wrench 2 is used to screw the driving lever 11 so that the driving lever 11 rotates the cutter body 12 via the driving pin 13.
When the tool is used, the driving rod 11 penetrates through the flange hole 101, so that the cutting surface of the tool body 12 is attached to the upper surface of the flange hole 101, the driving pin 13 is perpendicular to the axis of the driving rod 11 and is arranged at an interval with the axis of the driving rod 11, the driving rod 11 is screwed through the ratchet wrench 2, the driving rod 11 drives the tool body 12 to rotate through the driving pin 13, the cutting surface of the tool body 12 carries out repairing processing on the flange hole 101, the operation is convenient and rapid, and the repairing operation of hole processing can be completed without disassembling assembly parts.
To facilitate screwing, the end of the driving rod 11 is optionally provided with an external hexagonal driving connection 111. Alternatively, the driving rod 11 and the tool body 12 are provided with holding grooves communicating with each other, and the driving pin 13 is inserted into the holding grooves. In this embodiment, the driving rod 11 is provided with a first receiving groove 112, the tool body 12 is provided with a second receiving groove 121, and the first receiving groove 112 and the second receiving groove 121 are communicated to form the receiving groove, so that the driving pin 13 can be inserted into the receiving groove. To avoid damaging the accuracy of the holes, a guide sleeve 14 is optionally provided on the drive rod 11. To prevent rusting, the guide sleeve 14 is optionally made of a copper material.
In order to fix the driving pin 13 conveniently, optionally, a fixing ring 15 is sleeved on the cutter body 12, and two ends of the driving pin 13 abut against inner side walls of the fixing ring 15 respectively. In order to prevent the fixing ring 15 from falling off, optionally, a limiting groove 122 is provided on the outer side wall of the tool body 12, and the fixing ring 15 is clamped in the limiting groove 122. To improve the strength of the fixing ring 15, the fixing ring 15 is optionally made of steel.
To facilitate the machining of the flange hole 101, optionally, a cutting edge 123 is provided on the end surface of the tool body 12, and the cutting edge 123 is provided in plurality along the circumferential direction of the tool body 12. To improve the screwing efficiency, the ratchet wrench 2 is optionally driven pneumatically.
The spot facing work repair tool that this embodiment provided, when using, run through flange hole 101 with actuating lever 11, make the cutting face of cutter body 12 and flange hole 101 upper surface paste to lean on, because the axis of drive pin 13 perpendicular to actuating lever 11, and set up with the axis interval of actuating lever 11, twist actuating lever 11 through ratchet wrench 2, make actuating lever 11 drive cutter body 12 through drive pin 13 and rotate, make the cutting face of cutter body 12 carry out repair work to flange hole 101, and convenient operation is swift, need not to disassemble assembly part and can accomplish the repair operation of spot facing work.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A hole machining repair tool, comprising:
the tool body (1) comprises a driving rod (11), a cutter body (12) and a transmission pin (13), wherein the cutter body (12) is sleeved on the driving rod (11), the transmission pin (13) simultaneously penetrates through the driving rod (11) and the cutter body (12), and the transmission pin (13) is perpendicular to the axis of the driving rod (11) and is arranged at an interval with the axis of the driving rod (11);
the ratchet wrench (2) is used for screwing the driving rod (11) so that the driving rod (11) drives the cutter body (12) to rotate through the driving pin (13).
2. Hole machining repair tool according to claim 1, characterized in that the end of the drive rod (11) is provided with an external hexagonal drive connection (111).
3. Hole machining repair tool according to claim 1, characterized in that said driving rod (11) and said cutter body (12) are provided with receiving slots communicating with each other, said driving pin (13) being inserted in said receiving slots.
4. Hole machining repair tool according to claim 1, characterized in that a guide sleeve (14) is provided on the drive rod (11).
5. Hole machining repair tool according to claim 4, characterized in that the guide sleeve (14) is made of copper material.
6. Hole machining repair tool according to claim 1, characterized in that a fixing ring (15) is sleeved on the cutter body (12), and two ends of the transmission pin (13) are respectively abutted against the inner side wall of the fixing ring (15).
7. The hole machining repair tool according to claim 6, characterized in that a limiting groove (122) is provided on an outer side wall of the tool body (12), and the fixing ring (15) is clamped in the limiting groove (122).
8. Hole machining repair tool according to claim 6, characterized in that the retainer ring (15) is made of a steel material.
9. The hole machining repair tool according to claim 1, characterized in that a cutting edge (123) is provided on an end surface of the cutter body (12), the cutting edge (123) being provided in plurality in a circumferential direction of the cutter body (12).
10. Hole machining repair tool according to any one of claims 1-9, characterized in that the ratchet wrench (2) is driven pneumatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099534.6U CN214721957U (en) | 2021-05-21 | 2021-05-21 | Hole machining repair tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099534.6U CN214721957U (en) | 2021-05-21 | 2021-05-21 | Hole machining repair tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214721957U true CN214721957U (en) | 2021-11-16 |
Family
ID=78624573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121099534.6U Active CN214721957U (en) | 2021-05-21 | 2021-05-21 | Hole machining repair tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214721957U (en) |
-
2021
- 2021-05-21 CN CN202121099534.6U patent/CN214721957U/en active Active
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