CN217193096U - Special chuck of lever type mantle fiber machine - Google Patents
Special chuck of lever type mantle fiber machine Download PDFInfo
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- CN217193096U CN217193096U CN202220996378.1U CN202220996378U CN217193096U CN 217193096 U CN217193096 U CN 217193096U CN 202220996378 U CN202220996378 U CN 202220996378U CN 217193096 U CN217193096 U CN 217193096U
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- lever
- pull sleeve
- sliding seat
- connecting rod
- movable cavity
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Abstract
The utility model discloses a special chuck of lever type mantle fiber machine belongs to the mantle fiber machine field. A special chuck for a lever type threading machine comprises a body, a connecting rod, a pull sleeve and a sliding seat; the body is also internally provided with a movable cavity, the pull sleeve and the body are coaxially arranged, the pull sleeve is connected in a sliding way along the axial direction of the body, one end of the pull sleeve is inserted into the movable cavity, the connecting rod is arranged in the movable cavity, and the sliding seat is arranged on the outer surface of one side of the body far away from the pull sleeve in a sliding way along the radial direction of the body; the one end of connecting rod with draw the cover to be connected, the other end and the slide of connecting rod are connected, the connecting rod sets up with the articulated of activity intracavity wall, the utility model discloses can realize that the blade need not trade, on the slide of initial installation body, through the axial motion that draws the cover in the equipment, the automatic adjustment blade position, the displacement that the cover was drawn to the while is controlled through the servo motor by PLC control, and efficiency is high.
Description
Technical Field
The utility model relates to a mantle fiber machine field specifically is a special chuck of lever type mantle fiber machine.
Background
The threading machine is a device for performing thread machining on a pipeline according to actual conditions when the pipeline is installed. The conventional threading machine is developed rapidly, and has the advantages of simple structure, portability, high threading efficiency and the like.
The traditional threading machine tool changing tool has two modes in the prior art, one mode is to manually adjust the position of the tool blade, and the other mode is to clamp the tool blades with different sizes through a manual chuck.
The two methods have the advantages of low tool changing efficiency, small stroke, small coverage range and low machining precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special chuck of lever type mantle fiber machine to solve the traditional mantle fiber machine cutter tool changing efficiency who provides among the above-mentioned background art lower, and the stroke is less, and the coverage is less, and the lower problem of machining precision.
In order to achieve the above object, the utility model provides a following technical scheme: a special chuck for a lever type threading machine comprises a body, a connecting rod, a pull sleeve and a sliding seat; the body is also internally provided with a movable cavity, the pull sleeve and the body are coaxially arranged, the pull sleeve is connected in a sliding way along the axial direction of the body, one end of the pull sleeve is inserted into the movable cavity, the connecting rod is arranged in the movable cavity, and the sliding seat is arranged on the outer surface of one side of the body far away from the pull sleeve in a sliding way along the radial direction of the body; one end of the connecting rod is connected with the pull sleeve, the other end of the connecting rod is connected with the sliding seat, and the connecting rod is hinged with the inner wall of the movable cavity.
Preferably, the connecting rod comprises a lever, the lever is arranged in an L shape, grooves are formed in the outer side surfaces of the sliding seat and the pull sleeve respectively, two ends of the lever are inserted into the grooves of the pull sleeve and the sliding seat respectively, and two ends of the lever are in sliding abutting connection with the grooves of the pull sleeve and the sliding seat respectively; the L-shaped corner of the lever is hinged with the inner wall of the movable cavity, and the lever rotates along the L-shaped corner.
Preferably, the connecting rods and the slide are combined together to form an adjusting assembly, and the adjusting assembly is provided with four groups.
Preferably, a cutter holder is fixedly arranged on the surface of one side, away from the body, of the sliding seat, and a cutter blade is detachably arranged on the cutter holder.
Preferably, the tool apron and the blade are arranged in a clamping manner, and the blade is arranged on one side of the tool apron close to the axis of the body.
Preferably, the cross section of the sliding seat along the axial direction of the body is convex, and one side with small width is provided with a groove.
Preferably, the sliding seat can only linearly slide along the radial direction of the body, and the maximum sliding stroke radius of the body is 46 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize that the blade need not trade, on the slide of body is installed to the initial, through the axial motion that draws the cover in the equipment, the automatic adjustment blade position, the displacement that the cover was drawn to the while is controlled through the servo motor by PLC control, and efficiency is high, and the stroke of lever type mantle fiber machine is big simultaneously, coverage is big.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a sectional view of the plane structure of the present invention;
fig. 3 is a perspective sectional view of the present invention.
In the figure: pulling the sleeve 11; a lever 12; a slide 13; a tool holder 14; a body 15; a blade 16; a movable chamber 20.
Detailed Description
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: a special chuck for a lever type threading machine comprises a body 15, a connecting rod, a pull sleeve 11 and a sliding seat 13; a movable cavity 20 is also arranged in the body 15, the pull sleeve 11 and the body 15 are coaxially arranged, the pull sleeve 11 is axially connected in a sliding manner along the body 15, one end of the pull sleeve 11 is inserted into the movable cavity 20, the other end of the pull sleeve 11 is in threaded connection or fixed connection with an external driving cylinder or a servo motor, the external driving cylinder or the servo motor acts through PLC control, a connecting rod is arranged in the movable cavity 20, and the sliding seat 13 is radially arranged on the outer surface of one side of the body 15 far away from the pull sleeve 11 along the body 15 in a sliding manner; one end of a connecting rod is connected with the pull sleeve 11, the other end of the connecting rod is connected with the sliding seat 13, the connecting rod is hinged with the inner wall of the movable cavity 20, the connecting rod and the sliding seat 13 are combined together to form an adjusting assembly, and the adjusting assembly is provided with four groups; the connecting rod comprises a lever 12, the lever 12 is arranged in an L shape, grooves are formed in the outer side surfaces of a sliding seat 13 and a pull sleeve 11, the number of the grooves of the pull sleeve 11 is changed synchronously according to the number of the lever 12, two ends of the lever 12 are inserted into the grooves of the pull sleeve 11 and the sliding seat 13 respectively, two ends of the lever 12 are in sliding butt joint with the grooves of the pull sleeve 11 and the sliding seat 13 respectively, and the lever 12 at the butt joint is subjected to arc corner cutting treatment to reduce friction force; the corner that lever 12 is L shape is articulated with activity chamber 20 inner wall, and lever 12 rotates along the corner of L shape, and slide 13 is the convex setting along the axial section of body 15, and the one side that the width is little is provided with the recess, and slide 13 can only follow the radial straight line of body 15 and slide, and slide 13 moves and to press from both sides the work piece tightly, and the biggest slip stroke radius of body 15 is 46 millimeters.
Referring to fig. 1 and 2, a tool holder 14 is fixedly mounted on a side surface of the sliding seat 13 away from the body 15, a blade 16 is detachably mounted on the tool holder 14, the tool holder 14 and the blade 16 are most preferably connected in a bolt pressing manner or a clamping manner, the blade 16 is disposed on a side of the tool holder 14 close to an axis of the body 15, and the blade 16 is directly cut and machined after abutting against a workpiece to be machined.
During the use, through servo motor or cylinder motion drive draw sleeve 11 axial motion to make draw sleeve 11 to drive lever 12 and take place the upset along articulated department, thereby make lever 12 drive slide 13 along body 15 radial motion, thereby make slide 13 drive blade holder 14 radial motion, can confirm the distance of slide 13 radial motion according to the size of required processing screw this moment.
The radial movement distance of the sliding seat 13 is controlled by a PLC (programmable logic controller), and the PLC controls a servo motor to act, so that the position of the blade 16 is automatically controlled, the purpose of automatically controlling the size of the processed thread is achieved, and the requirement for full-automatic production and processing of customers is met.
Claims (7)
1. The utility model provides a special chuck of lever type mantle fiber machine which characterized in that: comprises a body (15), a connecting rod, a pull sleeve (11) and a sliding seat (13);
a movable cavity (20) is also arranged in the body (15), the pull sleeve (11) and the body (15) are coaxially arranged, the pull sleeve (11) is axially connected in a sliding manner along the body (15), one end of the pull sleeve (11) is inserted into the movable cavity (20), the connecting rod is arranged in the movable cavity (20), and the sliding seat (13) is arranged on the outer surface of one side of the body (15) far away from the installation pull sleeve (11) in a sliding manner along the radial direction of the body (15);
one end of the connecting rod is connected with the pull sleeve (11), the other end of the connecting rod is connected with the sliding seat (13), and the connecting rod is hinged with the inner wall of the movable cavity (20).
2. The special chuck for lever-type threading machine according to claim 1, wherein: the connecting rod comprises a lever (12), the lever (12) is arranged in an L shape, grooves are formed in the outer side surfaces of the sliding seat (13) and the pull sleeve (11), two ends of the lever (12) are respectively inserted into the grooves of the pull sleeve (11) and the sliding seat (13), and two ends of the lever (12) are respectively in sliding butt joint with the grooves of the pull sleeve (11) and the sliding seat (13);
the L-shaped corner of the lever (12) is hinged with the inner wall of the movable cavity (20), and the lever (12) rotates along the L-shaped corner.
3. The special chuck for lever-type threading machine according to claim 1, wherein: the connecting rods and the sliding seat (13) are combined together to form an adjusting assembly, and four groups of adjusting assemblies are arranged.
4. The special chuck for lever-type threading machine according to claim 1, wherein: a cutter holder (14) is fixedly arranged on the surface of one side of the sliding seat (13) far away from the body (15), and a blade (16) is detachably arranged on the cutter holder (14).
5. The special chuck for lever type threading machine according to claim 4, wherein: the tool apron (14) and the blade (16) are arranged in a clamping manner, and the blade (16) is arranged on one side of the tool apron (14) close to the axis of the body (15).
6. The special chuck for lever-type threading machine according to claim 2, wherein: the sliding seat (13) is arranged in a convex shape along the axial section of the body (15), and a groove is arranged on one side with small width.
7. The special chuck for lever-type threading machine according to claim 1, wherein: the sliding seat (13) can only linearly slide along the radial direction of the body (15), and the maximum sliding stroke radius of the body (15) is 46 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220996378.1U CN217193096U (en) | 2022-04-24 | 2022-04-24 | Special chuck of lever type mantle fiber machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220996378.1U CN217193096U (en) | 2022-04-24 | 2022-04-24 | Special chuck of lever type mantle fiber machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217193096U true CN217193096U (en) | 2022-08-16 |
Family
ID=82776591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220996378.1U Active CN217193096U (en) | 2022-04-24 | 2022-04-24 | Special chuck of lever type mantle fiber machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217193096U (en) |
-
2022
- 2022-04-24 CN CN202220996378.1U patent/CN217193096U/en active Active
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