CN216138510U - Tool for machining suction hole of cylinder - Google Patents
Tool for machining suction hole of cylinder Download PDFInfo
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- CN216138510U CN216138510U CN202121615521.XU CN202121615521U CN216138510U CN 216138510 U CN216138510 U CN 216138510U CN 202121615521 U CN202121615521 U CN 202121615521U CN 216138510 U CN216138510 U CN 216138510U
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Abstract
The utility model discloses a tool for machining a suction hole of a cylinder, aiming at realizing the accurate machining of holes at different positions on a cylinder part, and the technical scheme is as follows: a tool for machining a suction hole of a cylinder comprises a fixed seat, wherein a clamping module for clamping an external workpiece is rotatably connected to the fixed seat, and the clamping module is driven to rotate by a driving module; the driving module comprises a driving piece; the clamping module comprises a rotating part matched with the driving part, the rotating part is connected with the driving part through a transmission structure, and the driving part drives the rotating part to rotate through a first driving source; still include a spacing module that is used for restricting the tight module turned angle of clamp, spacing module includes 2 stoppers of interval arrangement, be equipped with one on the driving piece and extend to gag lever post between the stopper belongs to cylinder processing technology field.
Description
Technical Field
The utility model belongs to the technical field of cylinder machining, and particularly relates to a tool for machining a cylinder suction hole.
Background
A cylinder, a cylindrical metal machine member for guiding the piston to perform linear reciprocating motion in the cylinder.
The utility model discloses a utility model patent publication No. CN213497885U, which discloses an integrated tool for processing a cylinder suction hole and a spring hole, wherein a mandrel is arranged at the center of the right end face of a positioning plate, and a plurality of reference blocks are arranged around the mandrel; the left end face of the positioning plate is connected with a rotary oil cylinder through a connecting rod, a stretching oil cylinder is arranged at the center of the rotary oil cylinder, a piston rod of the stretching oil cylinder horizontally extends out to sequentially penetrate through holes in the positioning plate and the core shaft, and a gland is arranged at the head of the stretching oil cylinder.
When the integrated tool is used for machining and compressing, a pressing plate is inserted into a piston rod of the stretching oil cylinder, a pressing cover compresses the pressing plate when the piston rod of the stretching oil cylinder retracts, the pressing plate compresses the cylinder to be machined, and the position of the air suction hole to be machined in the cylinder to be machined corresponds to the avoidance notch in the core shaft.
In the above-described integrated tool, the control method of the rotation angle of the rotation cylinder is not disclosed.
And utility model discloses a patent publication No. CN211490629U, it discloses a frock structure suitable for cylinder suction hole and spring hole processing, and this frock structure is through being located each work piece centre gripping main shaft that the interval set up on the frock body cylinder work piece that a processing is waited to the centre gripping respectively to through the propulsion of corner driving cylinder with return and contract, promote the drive strip and drive each location rack horizontal reciprocating motion, thereby drive and location gear fixed connection's work piece centre gripping main shaft along the rotatory corresponding angle of propelling movement distance of location rack.
In the scheme of the tool structure suitable for processing the air suction hole and the spring hole of the cylinder, the rotation of the clamping main shaft is realized in a mode of positioning the gear and the positioning rack; it does not disclose how to control the advancing amount and retracting amount of the corner drive cylinder.
Namely, the above two schemes cannot solve the problem of how to control the rotation angle of the clamping module, and cannot realize the precise processing of the holes at different positions on the cylinder part.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a tool for machining a suction hole of a cylinder, and aims to realize accurate machining of holes in different positions on a cylinder part.
According to a first aspect of the utility model, a tool for machining a suction hole of a cylinder is provided, which comprises a fixed seat, wherein a clamping module for clamping a peripheral workpiece is rotatably connected to the fixed seat, and the clamping module is driven to rotate by a driving module; the driving module comprises a driving piece; the clamping module comprises a rotating part matched with the driving part, the rotating part is connected with the driving part through a transmission mechanism, and the driving part drives the rotating part to rotate through a first driving source;
the limiting module is used for limiting the rotation angle of the clamping module and comprises 2 limiting blocks arranged at intervals, and a limiting rod extending to the position between the limiting blocks is arranged on the driving piece.
In a specific embodiment of the utility model, the limiting module further comprises a limiting seat, the limiting blocks are arranged on the limiting seat, and the distance between 2 limiting blocks is adjustable.
In a specific embodiment of the present invention, the limiting blocks can be driven by a driving mechanism to move so as to adjust the distance between 2 limiting blocks.
In a specific embodiment of the utility model, the limiting block is in a shaft shape, the driving mechanism comprises an installation seat arranged on the limiting seat, the limiting block is fixedly connected to one end of a screw, and a thread structure matched with the screw is arranged on the installation seat; one end of the limiting block extends out of the mounting seat, and the limiting block is driven to move through the screw.
In a specific embodiment of the utility model, the other end of the limiting block is positioned in the mounting seat, and the mounting seat is further provided with a jackscrew for fixing the limiting block.
In a specific embodiment of the utility model, the driving member is rod-shaped, and the transmission mechanism comprises a rack arranged on the driving member and sector teeth arranged on the rotating member and matched with the rack; the first driving source drives the driving part to do linear motion so as to drive the rotating part to rotate.
In a specific embodiment of the utility model, the clamping module comprises a rotating seat rotatably connected to the fixed seat, the rotating seat is fixedly connected to the rotating part, a second driving source is arranged on the rotating seat, a detachable clamping plate is arranged at an output end of the second driving source, a positioning plate for positioning an external workpiece is arranged on the rotating seat, and the second driving source drives the clamping plate to move to clamp the workpiece on the positioning plate.
In a specific embodiment of the present invention, a mounting recess is formed at one side of the clamp plate, the clamp plate is mounted on the output end of the second driving source through the mounting recess, and a stopper for preventing the clamp plate from falling is further formed at an end of the output end of the second driving source.
In a specific embodiment of the utility model, the clamping plate is further provided with a holding rod, and the holding rod is arranged on one side opposite to the carrying concave part.
In a specific embodiment of the utility model, the positioning plate is detachably connected to the rotating seat, and a positioning column matched with an external workpiece is arranged on the positioning plate.
One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:
in practical application, other holes such as spring holes are arranged on the part of the cylinder provided with the suction hole; because the positions of the suction hole and other holes are different, after the suction hole is machined, the part needs to rotate for a certain angle to machine other holes;
in the utility model, the limiting rods are arranged on the driving part and extend to 2 limiting blocks, so that the stroke of the driving part is limited by the limiting blocks, the rotation angle of the rotating part is controlled, the tool can be ensured to accurately rotate the position to be machined on the part to the position corresponding to an external tool when machining other holes on the part, and the machining precision is ensured.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a structural view of embodiment 1 of the present invention;
fig. 2 is a structural view of the driving module and the limiting module in cooperation in embodiment 1 of the present invention;
fig. 3 is a structural view of a splint according to embodiment 1 of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Example 1
Referring to fig. 1 to 3, the tooling for machining the suction hole of the cylinder comprises a fixed seat 1, wherein a clamping module 2 for clamping a peripheral workpiece is rotatably connected to the fixed seat 1, and the clamping module 2 is driven to rotate by a driving module 3; the drive module 3 comprises a drive member 31; the clamping module 2 comprises a rotating part 21 matched with the driving part 31, the rotating part 21 is connected with the driving part 31 through a transmission mechanism 4, and the driving part 31 drives the rotating part 21 to rotate through a first driving source 32;
the clamping device further comprises a limiting module 5 for limiting the rotation angle of the clamping module 2, wherein the limiting module 5 comprises 2 limiting blocks 51 arranged at intervals, and a limiting rod 33 extending to the limiting blocks 51 is arranged on the driving piece 31.
In practical application, other holes such as spring holes are arranged on the part of the cylinder provided with the suction hole; because the positions of the suction hole and other holes are different, after the suction hole is machined, the part needs to rotate for a certain angle to machine other holes;
in the utility model, the limiting rod 33 is arranged on the driving part 31, and the limiting rod 33 extends to 2 limiting blocks 51, so that the stroke of the driving part 31 is limited by the limiting blocks 51, thereby realizing the control of the rotation angle of the rotating part 21, ensuring that the position to be processed on the part can be accurately rotated to the position corresponding to an external tool when the tool processes other holes on the part, and ensuring the processing precision.
Specifically, the limiting module 5 further includes a limiting seat 52, and the limiting block 51 is disposed on the limiting seat 52;
preferably, 2 the interval between the stopper 51 is adjustable, makes this frock be applicable to the processing in the hole of different positions, 2 the interval between the stopper 51 is adjusted according to the hole needs pivoted angle of waiting to process, and 2 stopper 51 of interval adjustable make this frock can be applicable to the production of the work piece of different models, improve the commonality of frock.
Specifically, the limiting blocks 51 can be driven by a driving mechanism 53 to move so as to adjust the distance between 2 limiting blocks 51;
the position of the limiting block 51 can be adjusted by means of bolts, nuts and waist holes, so that the distance can be adjusted, namely, the waist holes are formed in the limiting seat 52, and the position of the bolts is adjusted by means of the bolts penetrating through the limiting block 51 and the waist holes matched with the nuts; the position can be adjusted by a detachable buckle, and the embodiment does not limit the position.
As a specific implementation of this embodiment, the limiting block 51 is in a shaft shape, the driving mechanism 53 includes an installation seat 531 disposed on the limiting seat 52, the limiting block 51 is fixedly connected to one end of a screw 532, and a thread structure 533 matched with the screw 532 is disposed on the installation seat 531; one end of the limiting block 51 extends out of the mounting seat 531, and the limiting block 51 is driven to move by the screw 532;
the thread structure 533 is a nut provided on the mounting seat 531, but may be an internal thread provided in the mounting seat 531.
Preferably, the other end of the limiting block 51 is located in the mounting seat 531, and a jackscrew 54 for fixing the limiting block 51 is further arranged on the mounting seat 531;
a channel for the limiting block 51 to rotate and move is formed in the mounting seat 531, and the arrangement of the jackscrew 54 can further prevent the limiting block 51 from rotating or moving in the channel, so that the fixing stability of the limiting block 51 is ensured; when the position of the limiting block 51 needs to be adjusted, the jackscrew 54 is loosened.
In this embodiment, the driving member 31 is in a rod shape, and the transmission mechanism 4 includes a rack 41 disposed on the driving member 31, and a sector gear 42 disposed on the rotating member 21 and engaged with the rack 41; the first driving source 32 drives the driving member 31 to move linearly so as to rotate the rotating member 21;
in actual use, the two ends of the driving member 31 are slidably connected to the supporting seat, and a coupling is arranged between the driving member 31 and the first driving source 32.
Of course, the driving member 31 may also be a disk, and the transmission mechanism 4 is a toothed structure separately disposed on the driving member 31 and the rotating member 21, and the driving member 31 is driven to rotate by the first driving source 32 so as to drive the rotating member 21 to rotate, which is not limited in this embodiment.
In this embodiment, the clamping module 2 includes that it connects to rotate the seat 22 on the fixing base 1 to rotate, rotate the seat 22 with rotate a 21 fixed connection, it is equipped with a second driving source 23 to rotate the seat 22, the output of second driving source 23 is equipped with a detachable splint 6, it is equipped with on the seat 22 and is used for fixing a position the locating plate 7 of peripheral hardware work piece to rotate, the drive of second driving source 23 splint 6 removes and presss from both sides the work piece tightly on the locating plate 7, or loosens this work piece, conveniently takes off this work piece from the locating plate 7.
Specifically, the first driving source 32 and the second driving source 23 are both hydraulic cylinders, but may be electric cylinders, and the present embodiment is not limited thereto.
Preferably, a mounting recess 61 is provided at one side of the clamp plate 6, the clamp plate 6 is mounted on the output end of the second driving source 23 through the mounting recess 61, and a stopper a for preventing the clamp plate 6 from falling is further provided at the end of the output end of the second driving source 23;
the installation of splint 6 is realized through the mode of carrying on, reduces the operation degree of difficulty, improves work efficiency.
More preferably, the clamping plate 6 is further provided with a holding rod B, and the holding rod B is arranged on one side opposite to the carrying concave part 61, so that the clamping plate 6 is convenient to disassemble and assemble, and the working convenience is further improved;
of course, this embodiment does not exclude the grip bar B being disposed at other positions, and it may be disposed adjacent to the side of the mounting recess 61.
In this embodiment, the positioning plate 7 is provided with a positioning column C adapted to an external workpiece, so as to ensure stability during processing;
the positioning plate 7 is detachably connected to the rotating seat 22, positioning of workpieces of different types can be achieved by replacing the positioning plate 7, and the universality of the tool is improved.
In this embodiment, the number of the clamping modules 2 may be 1, 2 or more, the plurality of clamping modules 2 correspond to one driving member 31, and all of the driving members are driven by the transmission mechanism 4, that is, one transmission mechanism 4 corresponds to one clamping module 2, and the plurality of clamping modules 2 may enable a plurality of workpieces to be processed at one time, which is not limited in this embodiment.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A tool for machining a suction hole of a cylinder comprises a fixed seat, wherein a clamping module for clamping an external workpiece is rotatably connected to the fixed seat, and the clamping module is driven to rotate by a driving module; the driving module comprises a driving piece; the clamping module comprises a rotating part matched with the driving part, the rotating part is connected with the driving part through a transmission mechanism, and the driving part drives the rotating part to rotate through a first driving source;
the clamping mechanism is characterized by further comprising a limiting module used for limiting the rotation angle of the clamping module, the limiting module comprises 2 limiting blocks arranged at intervals, and a limiting rod extending to the limiting blocks is arranged on the driving piece.
2. The tool for machining the cylinder suction hole according to claim 1, wherein the limiting module further comprises a limiting seat, the limiting blocks are arranged on the limiting seat, and the distance between every two (2) limiting blocks is adjustable.
3. The tool for machining the cylinder suction hole according to claim 2, wherein the limiting blocks can be driven to move by a driving mechanism to adjust the distance between 2 limiting blocks.
4. The tool for machining the cylinder suction hole according to claim 3, wherein the limiting block is in a shaft shape, the driving mechanism comprises an installation seat arranged on the limiting seat, the limiting block is fixedly connected to one end of a screw, and a thread structure matched with the screw is arranged on the installation seat; one end of the limiting block extends out of the mounting seat, and the limiting block is driven to move through the screw.
5. The tool for machining the cylinder suction hole according to claim 4, wherein the other end of the limiting block is located in the mounting seat, and a jackscrew for fixing the limiting block is further arranged on the mounting seat.
6. The tool for machining the cylinder suction hole according to claim 1, wherein the driving member is rod-shaped, and the transmission mechanism comprises a rack arranged on the driving member and sector teeth arranged on the rotating member and matched with the rack; the first driving source drives the driving part to do linear motion so as to drive the rotating part to rotate.
7. The tool for machining the cylinder suction hole according to claim 1, wherein the clamping module comprises a rotating seat rotatably connected to the fixed seat, the rotating seat is fixedly connected with the rotating part, a second driving source is arranged on the rotating seat, a detachable clamping plate is arranged at an output end of the second driving source, a positioning plate for positioning an external workpiece is arranged on the rotating seat, and the second driving source drives the clamping plate to move to clamp the workpiece on the positioning plate.
8. The tool for machining a cylinder suction hole according to claim 7, wherein a mounting recess is provided at one side of the clamp plate, the clamp plate is mounted on the output end of the second driving source through the mounting recess, and a stopper for preventing the clamp plate from falling is provided at an end of the output end of the second driving source.
9. The tool for machining the cylinder suction hole according to claim 8, wherein a grip is further provided on the clamp plate, and the grip is provided on a side opposite to the mounting recess.
10. The tool for machining the cylinder suction hole according to claim 7, wherein the positioning plate is detachably connected to the rotating seat, and a positioning column matched with an external workpiece is arranged on the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615521.XU CN216138510U (en) | 2021-07-15 | 2021-07-15 | Tool for machining suction hole of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615521.XU CN216138510U (en) | 2021-07-15 | 2021-07-15 | Tool for machining suction hole of cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216138510U true CN216138510U (en) | 2022-03-29 |
Family
ID=80803410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121615521.XU Active CN216138510U (en) | 2021-07-15 | 2021-07-15 | Tool for machining suction hole of cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216138510U (en) |
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2021
- 2021-07-15 CN CN202121615521.XU patent/CN216138510U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of tooling for processing the air cylinder suction hole Effective date of registration: 20221110 Granted publication date: 20220329 Pledgee: China Co. truction Bank Corp Zhaoqing branch Pledgor: ZHAOQING JINGTONG MACHINERY Co.,Ltd. Registration number: Y2022980021391 |