CN217943179U - Chuck and tool rest integrated ratchet wrench of lathe - Google Patents
Chuck and tool rest integrated ratchet wrench of lathe Download PDFInfo
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- CN217943179U CN217943179U CN202222014449.6U CN202222014449U CN217943179U CN 217943179 U CN217943179 U CN 217943179U CN 202222014449 U CN202222014449 U CN 202222014449U CN 217943179 U CN217943179 U CN 217943179U
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Abstract
A chuck and tool post integrated ratchet wrench for a lathe, comprising: the wrench assembly is used for mounting each part; the rotating assembly is used for rotating the part to be rotated; the rotating assembly is rotatably arranged on the wrench assembly; a hold down assembly for pausing or releasing rotational movement of the rotation assembly on the wrench assembly; the pressing component is rotatably arranged on the wrench component and is adjacent to the rotating component; the pressing component is used for driving the pressing component to suspend the rotating component from rotating on the wrench component; the abutting component is arranged on the wrench component and abuts against the pressing component; the operating assembly is used for driving the pressing assembly to release the rotating assembly from rotating on the wrench assembly; the control assembly is arranged on the wrench assembly and is connected with the pressing assembly. The technical scheme has the advantages of ingenious design, simple structure and convenient operation, improves the working efficiency of operators and reduces the labor intensity.
Description
Technical Field
The utility model relates to a technical field of spanner especially relates to a chuck and knife rest integration ratchet spanner of lathe.
Background
With the continuous development of industrial technology, a numerical control lathe and a common lathe as industrial parent machines have important proportion in the machining market, and a chuck key and a tool rest key of the lathe are lathe marking tools and are a set of lathe. However, the chuck spoon and the tool rest spoon of the existing lathe are used all the time since the existing lathe, the chuck spoon is inconvenient for clamping workpieces, the tool needs to be assembled and disassembled by replacing the tool rest spoon, and the production efficiency is greatly reduced.
It can be seen that the prior art has at least the following disadvantages: the chuck spoon is inconvenient to clamp the workpiece, the tool needs to be assembled and disassembled by replacing the tool rest spoon, and the production efficiency is greatly reduced.
Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a chuck and knife rest integration ratchet spanner of lathe to it is extremely inconvenient to solve among the prior art chuck spoon clamping work piece, installs and removes the cutter and will trade the knife rest spoon and install and remove, greatly reduced production efficiency's problem.
The utility model discloses a realize like this, a chuck and knife rest integration ratchet spanner of lathe, include:
the wrench assembly is used for mounting each part;
the rotating assembly is used for rotating the part to be rotated; the rotating assembly is rotatably arranged on the wrench assembly;
a hold down assembly for pausing or releasing rotational movement of the rotation assembly on the wrench assembly; the compression assembly is rotatably arranged on the wrench assembly and is adjacent to the rotating assembly;
the pressing component is used for driving the rotating component to stop rotating motion of the rotating component on the wrench component; the abutting component is arranged on the wrench component and abuts against the pressing component;
a handle assembly for actuating the hold down assembly to release rotational movement of the rotation assembly on the wrench assembly; the control assembly is arranged on the wrench assembly and is connected with the pressing assembly.
Preferably, the wrench assembly comprises: the wrench rod is provided with a mounting end and an operating end which are opposite, the mounting end is provided with a first mounting cavity, a second mounting cavity and a third mounting cavity, the second mounting cavity is communicated with the first mounting cavity and the third mounting cavity respectively, the rotating assembly is arranged in the first mounting cavity, the two ends of the rotating assembly extend out of the outer surface of the mounting end, the pressing assembly is arranged in the second mounting cavity, the abutting assembly is arranged in the third mounting cavity, the operating assembly is arranged on the outer surface of the mounting end, and part of the structure of the operating assembly extends into the second mounting cavity and is connected with the pressing assembly.
Preferably, the wrench assembly further comprises: and the fasteners are arranged in the first mounting cavity and the second mounting cavity and correspondingly fasten the rotating assembly and the pressing assembly.
Preferably, the fastener comprises: the clamping device comprises a fastening ring and a pressing plate, wherein the fastening ring and the pressing plate are connected with each other, the fastening ring is installed in the first installation cavity and jointly accommodates the rotating assembly with the inner wall of the first installation cavity, part of the structure of the rotating assembly extends out of the fastening ring, and the pressing plate is installed in the second installation cavity and jointly accommodates the pressing assembly with the inner wall of the second installation cavity.
Preferably, the fastener further comprises: the clamp spring is installed in the first installation cavity, the side wall of the clamp spring is tightly abutted to the inner wall of the first installation cavity, and the bottom wall of the clamp spring is tightly abutted to the fastening ring.
Preferably, the rotating assembly includes: the rotor, the rotor set up in the first installation cavity of the installation end of spanner pole in the spanner subassembly, and both ends form chuck spoon and knife rest spoon respectively, the chuck spoon with stretch out the surface of installation end, the knife rest spoon passes in proper order tighrening ring and jump ring in the spanner subassembly stretch out the surface of installation end, rotor whole body lateral wall forms the ratchet, the ratchet with compress tightly the subassembly meshing, the diapire of ratchet with the tighrening ring supports tightly.
Preferably, the compression assembly comprises: the non-return pawl is arranged in a second mounting cavity of a mounting end of a wrench rod in the wrench assembly, the non-return pawl is provided with a butting wall and a butting claw, the butting wall is butted against the butting assembly, the butting claw is meshed with a ratchet wheel on a rotating body in the rotating assembly, a mounting hole is formed in the non-return pawl, and part of the structure of the operating assembly extends into the mounting hole and is connected with the non-return pawl.
Preferably, the tightening assembly comprises: the spring is arranged in a third mounting cavity of the mounting end of the wrench rod in the wrench assembly, and the first end of the spring is tightly abutted against the inner wall of the third mounting cavity while the second end of the spring is tightly abutted against the abutting wall of the stop-back pawl of the pressing assembly.
Preferably, the tightening assembly further comprises: and the steel ball is arranged between the second end of the spring and the abutting wall.
Preferably, the manipulating assembly comprises: the wrench assembly comprises a change-over switch and an operating rod, wherein the operating rod is inserted into the outer surface of the mounting end of a wrench rod in the wrench assembly, the first end of the operating rod is connected with the change-over switch, the second end of the operating rod is inserted into a mounting hole of a non-return pawl in the pressing assembly, the second end of the operating rod is connected with the non-return pawl, and the change-over switch is arranged on the outer surface of the mounting end of the wrench rod.
The application provides a pair of chuck and knife rest integration ratchet spanner of lathe design benefit, simple structure, convenient operation has improved operator's work efficiency, has reduced intensity of labour.
Drawings
Fig. 1 is a schematic view of an overall structure of a ratchet wrench integrating a chuck and a tool rest of a lathe according to an embodiment of the present invention;
fig. 2 is an exploded view of a ratchet wrench integrated with a chuck and a tool rest of a lathe according to an embodiment of the present invention;
fig. 3 is an exploded view of a ratchet wrench integrating a chuck and a tool rest of a lathe according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Example 1
Referring to fig. 1-3, in an embodiment of the present application, there is provided a chuck and tool post integrated ratchet wrench for a lathe, comprising:
a wrench assembly 10 for mounting components;
a rotating assembly 20 for rotating the part to be rotated; the rotating assembly 20 is rotatably arranged on the wrench assembly 10;
a hold down assembly 30 for pausing or releasing the rotational movement of the rotating assembly 20 on the wrench assembly 10; the pressing component 30 is rotatably arranged on the wrench component 10 and is adjacent to the rotating component 20;
the abutting assembly 40 is used for driving the pressing assembly 30 to pause the rotating movement of the rotating assembly 20 on the wrench assembly 10; the abutting component 40 is arranged on the wrench component 10 and abuts against the pressing component 30;
a handle assembly 50 for actuating the compression assembly 30 to release rotational movement of the rotation assembly 20 on the wrench assembly 10; the manipulating assembly 50 is disposed on the wrench assembly 10 and connected to the pressing assembly 30.
When the ratchet wrench integrating the chuck and the tool rest of the lathe is used, an operator holds the wrench assembly 10, abuts the rotating assembly 20 with a part to be rotated, and then rotates the wrench assembly 10 towards a preset direction, at the moment, the operator does not operate the operating assembly 50, because the abutting assembly 40 abuts against the pressing assembly 30 in advance, the pressing assembly 30 further presses the rotating assembly 20, the rotating assembly 20 cannot rotate relative to the wrench assembly 10 and keeps a fixed state relative to the wrench assembly 10, and when the operator rotates the wrench assembly 10 continuously and directionally for multiple times, the rotating assembly 20 rotates along with the rotating assembly, so that the part to be rotated can be rotated. When an operator needs to adjust the relative angle of the rotating assembly 20 on the wrench assembly 10, the operating assembly 50 can be operated, so that the operating assembly 50 drives the pressing assembly 30 to overcome the force pre-applied to the tightening assembly 40, the pressing assembly 30 is disengaged from the rotating assembly 20, and the rotating assembly 20 rotates on the wrench assembly 10. When the wrench assembly 10 rotates to a preset angle, an operator can loosen his hand, the tightening assembly 40 applies force to the pressing assembly 30, the pressing assembly 30 presses the rotating assembly 20, the rotating assembly 20 cannot rotate on the wrench assembly 10, and the rotating assembly 20 and the wrench assembly are integrated and can continuously rotate a part to be rotated.
Example 2
Referring to fig. 1-3, another preferred embodiment of the present invention is shown, which has the implementation contents of the above embodiment, wherein, for the specific implementation of the above embodiment, reference is made to the above description, and the embodiment herein is not repeated in detail; in the embodiment of the present application, the difference from the above embodiment is:
in the present embodiment, the wrench assembly 10 includes: the wrench rod 11 is provided with a mounting end 12 and an operating end 13 which are opposite to each other, the mounting end 12 is provided with a first mounting cavity 14, a second mounting cavity 15 and a third mounting cavity 16, the second mounting cavity 15 is communicated with the first mounting cavity 14 and the third mounting cavity 16 respectively, the rotating assembly 20 is arranged in the first mounting cavity 14, two ends of the rotating assembly extend out of the outer surface of the mounting end 12, the pressing assembly 30 is arranged in the second mounting cavity 15, the abutting assembly 40 is arranged in the third mounting cavity 16, the operating assembly 50 is arranged on the outer surface of the mounting end 12, and part of the structure extends into the second mounting cavity 15 and is connected with the pressing assembly 30.
In the embodiment of the present application, the operation end 13 is used for being held by an operator, and the installation end 12 is used for installing the rotating assembly 20, the pressing assembly 30, the abutting assembly 40 and the manipulating assembly 50.
Example 3
Referring to fig. 1-3, another preferred embodiment of the present invention is shown, which has the implementation contents of the above embodiment, wherein, for the specific implementation of the above embodiment, reference is made to the above description, and the embodiment herein is not repeated in detail; in the embodiment of the present application, the difference from the above embodiment is:
in the embodiment of the present application, the wrench assembly 10 further includes: and the fastening piece 17 is installed in the first installation cavity 14 and the second installation cavity 15, and correspondingly fastens the rotating assembly 20 and the pressing assembly 30.
In the embodiment of the present application, the fastening member 17 is detachably installed in the first and second installation cavities 14 and 15, for installing the rotating assembly 20 and the compressing assembly 30 in the first and second installation cavities 14 and 15.
In the embodiment of the present application, the fastener 17 includes: a fastening ring 18 and a pressing plate 19, wherein the fastening ring 18 and the pressing plate 19 are connected to each other, the fastening ring 18 is installed in the first installation cavity 14 and accommodates the rotating member 20 together with the inner wall of the first installation cavity 14, the rotating member 20 partially extends out of the fastening ring 18, and the pressing plate 19 is installed in the second installation cavity 15 and accommodates the pressing member 30 together with the inner wall of the second installation cavity 15.
In the embodiment of the present application, a fastening ring 18 is installed in the first installation cavity 14 for installing the rotating assembly 20 in the first installation cavity 14 and preventing it from being separated from the first installation cavity 14; a pressing plate 19 is installed in the second installation cavity 15 for installing the pressing assembly 30 in the second installation cavity 15 and preventing it from being separated from the second installation cavity 15.
In the embodiment of the present application, the fastener 17 further includes: the clamp spring 110 is installed in the first installation cavity 14, the side wall of the clamp spring 110 abuts against the inner wall of the first installation cavity 14, and the bottom wall of the clamp spring 110 abuts against the fastening ring 18.
In the embodiment of the present application, the clamp spring 110 has elastic potential energy, can firmly abut against the first installation cavity 14, and can install the fastening ring 18 in the first installation cavity 14 to prevent the fastening ring from being separated from the first installation cavity 14.
In the embodiment of the present application, the rotating assembly 20 includes: rotor 21, rotor 21 set up in wrench assembly 10 is in the first installation cavity 14 of the installation end 12 of wrench rod 11, and both ends form chuck spoon 22 and knife rest spoon 23 respectively, chuck spoon 22 with stretch out the surface of installation end 12, knife rest spoon 23 passes fastening ring 18 and jump ring 110 in wrench assembly 10 in proper order and stretches out the surface of installation end 12, rotor 21 whole body lateral wall forms ratchet 24, ratchet 24 with compress tightly the meshing of subassembly 30, ratchet 24's diapire with fastening ring 18 supports tightly.
In the embodiment of the present application, the rotator 21 can rotate around its axis in the first mounting cavity 14, and the fastening ring 18 abuts against the ratchet 24 on the rotator 21, so as to mount the rotating assembly 20 in the first mounting cavity 14 and prevent it from being separated from the first mounting cavity 14.
In the embodiment of the present application, the pressing assembly 30 includes: a check pawl 31, wherein the check pawl 31 is arranged in the second mounting cavity 15 of the mounting end 12 of the wrench rod 11 in the wrench assembly 10, the check pawl 31 has an abutting wall 32 and an abutting claw 33, the abutting wall 32 abuts against the abutting assembly 40, the abutting claw 33 is engaged with the ratchet wheel 24 on the rotating body 21 in the rotating assembly 20, a mounting hole 34 is arranged on the check pawl 31, and part of the structure of the operating assembly 50 extends into the mounting hole 34 and is connected with the check pawl 31.
In the present embodiment, when the ratchet wheel 24 is disengaged from the non-return pawl 31, the rotating body 21 loses its force constraint, and the operator can operate the operating assembly 50 to rotate the rotating body 21 around its axis in the first mounting cavity 14; when the ratchet wheel 24 abuts against the check pawl 31, the rotating body 21 is locked, and the operator cannot rotate the rotating body 21 around the axis thereof in the first mounting cavity 14 even if the operator operates the operating assembly 50.
In the embodiment of the present application, the fastening assembly 40 includes: the spring 41 is disposed in the third mounting cavity 16 of the mounting end 12 of the wrench rod 11 in the wrench assembly 10, and a first end of the spring 41 abuts against the inner wall of the third mounting cavity 16 and a second end of the spring abuts against the abutting wall 32 of the stopping pawl 31 of the pressing assembly 30.
In the present embodiment, the spring 41 itself has elastic potential energy, and can apply a force to the check pawl 31.
In the embodiment of the present application, the fastening assembly 40 further includes: and the steel ball 42 is arranged between the second end of the spring 41 and the abutting wall 32, and the steel ball 42 is arranged between the second end of the spring 41 and the abutting wall 32.
In the present embodiment, the steel balls 42 change the connection between the spring 41 and the abutment wall 32 to a sliding connection, thereby reducing friction therebetween.
In the embodiment of the present application, the manipulating assembly 50 includes: a switch 51 and an operating rod 52, wherein the operating rod 52 is inserted on the outer surface of the mounting end 12 of the wrench rod 11 in the wrench assembly 10, and a first end is connected to the switch 51 and a second end is inserted in the mounting hole 34 of the stopping pawl 31 of the pressing assembly 30, the second end of the operating rod 52 is connected to the stopping pawl 31, and the switch 51 is disposed on the outer surface of the mounting end 12 of the wrench rod 11.
In the embodiment of the present application, when the operator rotates the switch 51, the switch 51 drives the operating rod 52 to rotate, and the check pawl 31 rotates, and the check pawl 31 releases or abuts against the rotating body 21. The operator can control the changeover switch 51 when rotating the wrench lever 11 as desired, thereby facilitating the rotating operation of the wrench lever 11.
The application provides a pair of chuck and knife rest integration ratchet spanner of lathe design benefit, simple structure, convenient operation has improved operator's work efficiency, has reduced intensity of labour.
The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a chuck and knife rest integration ratchet spanner of lathe which characterized in that includes:
the wrench assembly is used for mounting each part;
the rotating assembly is used for rotating the part to be rotated; the rotating assembly is rotatably arranged on the wrench assembly;
a hold down assembly for pausing or releasing rotational movement of the rotation assembly on the wrench assembly; the compression assembly is rotatably arranged on the wrench assembly and is adjacent to the rotating assembly;
the abutting component is used for driving the pressing component to suspend the rotating motion of the rotating component on the wrench component; the abutting component is arranged on the wrench component and abuts against the pressing component;
a handle assembly for actuating the hold down assembly to release rotational movement of the rotation assembly on the wrench assembly; the control assembly is arranged on the wrench assembly and is connected with the pressing assembly.
2. The chuck and toolholder integrated ratchet wrench of a lathe as set forth in claim 1, wherein the wrench assembly includes: the wrench rod, the wrench rod has relative installation end and operation end, the installation end has first installation cavity, second installation cavity and third installation cavity, the second installation cavity respectively with first installation cavity with the third installation cavity intercommunication, the runner assembly set up in the first installation cavity, and both ends all stretch out the installation end surface, compress tightly the subassembly set up in the second installation cavity, support tight subassembly set up in the third installation cavity, control the subassembly set up in the installation end surface, and partial structure stretches into in the second installation cavity, and with it is connected to compress tightly the subassembly.
3. The chuck and toolholder integrated ratchet wrench of a lathe as set forth in claim 2, wherein the wrench assembly further includes: and the fasteners are arranged in the first mounting cavity and the second mounting cavity and correspondingly fasten the rotating assembly and the pressing assembly.
4. The chuck and toolholder integrated ratchet wrench of a lathe as set forth in claim 3, wherein the fastener includes: the clamping device comprises a fastening ring and a pressing plate, wherein the fastening ring and the pressing plate are connected with each other, the fastening ring is installed in the first installation cavity and jointly accommodates the rotating assembly with the inner wall of the first installation cavity, part of the structure of the rotating assembly extends out of the fastening ring, and the pressing plate is installed in the second installation cavity and jointly accommodates the pressing assembly with the inner wall of the second installation cavity.
5. The chuck and toolholder integrated ratchet wrench of a lathe according to claim 4, wherein the fastener further comprises: the clamp spring is installed in the first installation cavity, the side wall of the clamp spring is tightly abutted to the inner wall of the first installation cavity, and the bottom wall of the clamp spring is tightly abutted to the fastening ring.
6. The chuck and toolholder integrated ratchet wrench of a lathe as set forth in claim 1, wherein the rotation assembly includes: the rotor, the rotor set up in the first installation cavity of the installation end of spanner pole in the spanner subassembly, and both ends form chuck spoon and knife rest spoon respectively, the chuck spoon with stretch out the surface of installation end, the knife rest spoon passes in proper order tighrening ring and jump ring in the spanner subassembly stretch out the surface of installation end, rotor whole body lateral wall forms the ratchet, the ratchet with compress tightly the subassembly meshing, the diapire of ratchet with the tighrening ring supports tightly.
7. The chuck and tool holder integrated ratchet wrench of a lathe of claim 1, wherein the compression assembly comprises: the non-return pawl is arranged in a second mounting cavity of a mounting end of a wrench rod in the wrench assembly, the non-return pawl is provided with a butting wall and a butting claw, the butting wall is butted against the butting assembly, the butting claw is meshed with a ratchet wheel on a rotating body in the rotating assembly, a mounting hole is formed in the non-return pawl, and part of the structure of the operating assembly extends into the mounting hole and is connected with the non-return pawl.
8. The chuck and toolholder integrated ratchet wrench of a lathe as set forth in claim 1, wherein the hold-down assembly comprises: the spring is arranged in a third mounting cavity of the mounting end of the wrench rod in the wrench assembly, and the first end of the spring is tightly abutted against the inner wall of the third mounting cavity while the second end of the spring is tightly abutted against the abutting wall of the stop-return pawl of the pressing assembly.
9. The lathe chuck and toolholder integrated ratchet wrench of claim 8, wherein the hold-down assembly further comprises: and the steel ball is arranged between the second end of the spring and the abutting wall.
10. The chuck and toolholder integrated ratchet wrench of a lathe as set forth in claim 1, wherein the manipulation assembly includes: the wrench comprises a change-over switch and an operating rod, wherein the operating rod is inserted and arranged on the outer surface of the mounting end of a wrench rod in the wrench assembly, a first end of the operating rod is connected with the change-over switch, a second end of the operating rod is inserted and arranged in a mounting hole of a check pawl in the compression assembly, the second end of the operating rod is connected with the check pawl, and the change-over switch is arranged on the outer surface of the mounting end of the wrench rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014449.6U CN217943179U (en) | 2022-08-01 | 2022-08-01 | Chuck and tool rest integrated ratchet wrench of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014449.6U CN217943179U (en) | 2022-08-01 | 2022-08-01 | Chuck and tool rest integrated ratchet wrench of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217943179U true CN217943179U (en) | 2022-12-02 |
Family
ID=84225661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222014449.6U Active CN217943179U (en) | 2022-08-01 | 2022-08-01 | Chuck and tool rest integrated ratchet wrench of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217943179U (en) |
-
2022
- 2022-08-01 CN CN202222014449.6U patent/CN217943179U/en active Active
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