CN212634462U

CN212634462U - Adjustable jack cutter

Info

Publication number: CN212634462U
Application number: CN202020182186.8U
Authority: CN
Inventors: 范春辉
Original assignee: Xiangda Hydraulic Machinery Shanghai Co ltd
Current assignee: Xiangda Hydraulic Machinery Shanghai Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2021-03-02
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses an adjustable jack cutter, which comprises a cutter head and a cutter handle; the top of the cutter head is fixedly connected with the cutter handle, a plurality of cutter grooves are formed in the circumferential side of the bottom of the cutter head, a first screw hole is formed in one side of each cutter groove, and an adjusting bolt is arranged on the other side of each cutter groove; a jack blade is arranged in the cutter groove, and a second screw hole corresponding to the first screw hole is formed in the surface of the jack blade; a knife holder is sleeved on the outer side of the knife handle, a strip-shaped sliding groove is axially formed in the knife holder, sliding blocks matched with the strip-shaped sliding groove are arranged on two sides of the knife handle, the knife handle is connected with the knife holder in a sliding mode, a connecting plate is arranged above the knife holder, two guide rails are arranged on the bottom surface of the connecting plate, a through hole matched with the two guide rails is formed in the knife holder, a right-angle plate is vertically fixed on one side of the bottom surface of the connecting; the utility model discloses avoided carrying out the not good condition of fixed effect that leads to the valve body that removes to the valve body because of needs when carrying out different position jacks to the valve body, reduced process time, improved machining efficiency.

Description

Adjustable jack cutter

Technical Field

The utility model relates to a valve body processing technology field specifically is an adjustable jack cutter.

Background

When a valve body is machined, the valve body is usually required to be subjected to jack insertion, but the existing jack insertion tool is fixed, when a plurality of jacks are required, the jack insertion tool can only be manually moved, however, the manual movement of the valve body can not only cause the bottom of machining precision due to the absence of a calibrating device, but also can cause the reduction of the fixing effect of the valve body, further cause the low machining quality, and the existing jack insertion tool can not control the jack depth, so that the use range of the jack insertion tool is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable jack cutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutter with adjustable jacks comprises a cutter head and a cutter handle; the top of the cutter head is fixedly connected with the cutter handle, a plurality of cutter grooves are formed in the circumferential side of the bottom of the cutter head, a first screw hole is formed in one side of each cutter groove, and an adjusting bolt is arranged on the other side of each cutter groove; a jack blade is arranged in the cutter groove, and a second screw hole corresponding to the first screw hole is formed in the surface of the jack blade; the utility model discloses a handle of a knife, including handle of a knife, connecting plate bottom surface, blade holder outside cover are equipped with the blade holder, the blade holder axial is provided with the bar spout, the handle of a knife both sides are provided with the slider that matches with the bar spout, the handle of a knife passes through sliding connection with the blade holder, the blade holder top is provided with the connecting plate, the connecting plate bottom surface is provided with two guide rails, the blade holder is provided with the through-hole that matches with two guide rails, connecting plate bottom surface one side.

Preferably, the top end of the cutter handle is fixedly connected with a second push rod, the other end of the second push rod is fixedly connected with the output end of a second driving motor, and the second driving motor is fixed on the surface of a supporting plate extending inside the cutter holder; the second driving motor drives the second push rod to extend out, so that the knife handle can descend along the strip-shaped sliding groove, and the depth of the jack can be adjusted.

Preferably, a processing table is arranged below the connecting plate, two arc-shaped clamping plates are arranged on the surface of the processing table, and supports are arranged on the bottom surfaces of two ends of the connecting plate and fixed on the surface of the processing table; the two arc-shaped clamping plates can clamp and fix the two ends of the valve body, so that the valve body is prevented from deviating during processing.

Preferably, the front surface of the connecting plate and the front surface of the cutter handle are provided with graduations; the distance of the tool apron moving on the sliding rail can be controlled through the scale on the front side of the connecting plate, and the length of the tool shank extending out can be controlled through the scale on the front side of the tool shank, so that the depth of the jack is controlled.

Compared with the prior art, the beneficial effects of the utility model are that: .

1. The utility model can adjust the extending depth of the knife handle and further adjust the depth of the jack through the matching of the strip-shaped chute, the sliding block, the knife handle, the second driving motor and the second push rod; and still through the cooperation of first driving motor, first push rod, guide rail, blade holder, make the blade holder can slide along the guide rail level, not only avoided carrying out the not good condition of fixed effect that leads to the valve body that removes to the valve body because of needs when carrying out different positions jack to the valve body, still reduced process time, improve machining efficiency.

2. The utility model discloses a cooperation of adjusting bolt, first screw, second screw makes the jack blade use to damage back accessible adjusting bolt and change, has avoided the condition of dismantling whole cutter, has simplified the operation of changing.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural diagram of the tool bit of the present invention.

In the figure: 1. a cutter head; 2. a knife handle; 3. a cutter groove; 4. a jack blade; 5. adjusting the bolt; 6. a tool apron; 7. a strip-shaped chute; 8. a slider; 9. a connecting plate; 10. a guide rail; 11. a right-angle plate; 12. a first drive motor; 13. a first push rod; 14. a second drive motor; 15. a second push rod.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a cutter with adjustable jacks comprises a cutter head 1 and a cutter handle 2; the top of the tool bit 1 is fixedly connected with the tool shank 2, a plurality of tool grooves 3 are formed in the circumferential side of the bottom of the tool bit 1, a first screw hole is formed in one side of each tool groove 3, and an adjusting bolt 5 is arranged on the other side of each tool groove 3; a jack blade 4 is arranged in the cutter groove 3, and a second screw hole corresponding to the first screw hole is formed in the surface of the jack blade 4; the jack blade 4 penetrates through the first screw hole and the second screw hole through the adjusting bolt 5 and is fixed in the cutter groove 3, and the adjusting bolt 5 only needs to be unscrewed for replacement, so that the situation that the whole cutter is disassembled is avoided; a knife holder 6 is sleeved on the outer side of the knife handle 2, a strip-shaped sliding groove 7 is axially arranged on the knife holder 6, sliding blocks 8 matched with the strip-shaped sliding groove 7 are arranged on two sides of the knife handle 2, the knife handle 2 is connected with the knife holder 6 in a sliding mode, a connecting plate 9 is arranged above the knife holder 6, two guide rails 10 are arranged on the bottom surface of the connecting plate 9, two through holes matched with the two guide rails 10 are formed in the knife holder 6, the knife holder 6 is connected with the two guide rails 10 in a sliding mode through the two through holes, a right-angle plate 11 is vertically fixed on one side of the bottom surface of the connecting plate 9, a first driving motor 12 is fixed on the surface of the right-angle plate 11; the first driving motor 12 drives the first push rod 13 to extend so that the tool apron 6 can slide along the two guide rails 10.

Further, a second push rod 15 is fixedly connected to the top end of the tool holder 2, the other end of the second push rod 15 is fixedly connected with the output end of a second driving motor 14, and the second driving motor 14 is fixed to the surface of a supporting plate extending inside the tool apron 6; the second driving motor 14 drives the second push rod 15 to extend, so that the knife handle 2 can descend along the strip-shaped sliding groove 7, and the depth of the jack can be adjusted.

Further, a processing table is arranged below the connecting plate 9, two arc-shaped clamping plates are arranged on the surface of the processing table, and pillars are arranged on the bottom surfaces of two ends of the connecting plate 9 and fixed on the surface of the processing table; the two arc-shaped clamping plates can clamp and fix the two ends of the valve body, so that the valve body is prevented from deviating during processing.

Furthermore, the front of the connecting plate 9 and the front of the tool handle 2 are provided with graduations; the distance of the tool apron 6 moving on the sliding rail can be controlled through the scale on the front side of the connecting plate 9, and the length of the tool shank 2 extending out can be controlled through the scale on the front side of the tool shank 2, so that the depth of the jack is controlled.

The working principle is as follows: after the valve body is fixed on the surface of a processing table through two arc-shaped clamping plates during processing, the surface of the valve body is subjected to jack processing through the jack blade 4, the depth of the jack can be adjusted through the sliding connection between the tool apron 6 and the tool holder 2 and the scale arranged on the front surface of the tool holder 2, after the jack processing for the first time is finished, the first driving motor 12 can be started, the first driving motor 12 drives the first push rod 13 to drive the tool apron 6 to horizontally move along the guide rail 10, and the horizontal moving distance of the tool apron 6 is adjusted and controlled through the scale arranged on the front surface of the connecting plate 9, so that the jack processing for the second time can be performed, the jack processing adjusting time is reduced, and the situation that the fixing effect of the valve body is; when the jack blade 4 is damaged after being used, the replacement can be carried out only by unscrewing the adjusting bolt 5, so that the situation of disassembling the whole cutter is avoided, and the replacement operation is simplified.

It is worth noting that: whole device realizes control to first driving motor and second driving motor through total control button, because the equipment that control button matches is common equipment, belongs to prior knowledge technique, no longer gives unnecessary details its electric connection relation and specific circuit structure here.

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

1. An adjustable socket cutter, characterized in that: comprises a tool bit (1) and a tool handle (2); the top of the tool bit (1) is fixedly connected with the tool shank (2), a plurality of tool grooves (3) are formed in the circumferential side of the bottom of the tool bit (1), a first screw hole is formed in one side of each tool groove (3), and an adjusting bolt (5) is arranged on the other side of each tool groove (3); a jack blade (4) is arranged in the cutter groove (3), and a second screw hole corresponding to the first screw hole is formed in the surface of the jack blade (4); the utility model discloses a handle of a knife, including handle of a knife (2), handle of a knife (2) outside cover is equipped with blade holder (6), blade holder (6) axial is provided with bar spout (7), handle of a knife (2) both sides are provided with slider (8) that match with bar spout (7), handle of a knife (2) pass through sliding connection with blade holder (6), blade holder (6) top is provided with connecting plate (9), connecting plate (9) bottom surface is provided with two guide rails (10), blade holder (6) are provided with the through-hole that matches with two guide rails (10), connecting plate (9) bottom surface one side vertical fixation has right-angle plate (11), right-angle plate (11) fixed surface has driving motor, the driving motor output is connected with the push rod, the push rod.

2. An adjustable socket tool according to claim 1, wherein: the cutter comprises a cutter handle (2), a cutter shaft is fixedly connected to the top end of the cutter handle, the other end of the cutter shaft is fixedly connected with the output end of a rotating motor, and the rotating motor is fixed on the surface of a supporting plate extending inside a cutter holder (6).

3. An adjustable socket tool according to claim 1, wherein: a processing table is arranged below the connecting plate (9), two arc-shaped clamping plates are arranged on the surface of the processing table, and supporting columns are arranged on the bottom surfaces of two ends of the connecting plate (9) and fixed on the surface of the processing table.

4. An adjustable socket tool according to claim 1, wherein: and graduations are arranged on the front surface of the connecting plate (9) and the front surface of the cutter handle (2).