CN208513707U - A kind of pre-perforated apparatus of machining - Google Patents
A kind of pre-perforated apparatus of machining Download PDFInfo
- Publication number
- CN208513707U CN208513707U CN201821100060.0U CN201821100060U CN208513707U CN 208513707 U CN208513707 U CN 208513707U CN 201821100060 U CN201821100060 U CN 201821100060U CN 208513707 U CN208513707 U CN 208513707U
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- CN
- China
- Prior art keywords
- posting
- wall
- drive screw
- fixedly connected
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to machining equipment technical fields, and disclose a kind of pre-perforated apparatus of machining, including posting, the outer surface thread of the posting is connected with drive screw, one end of the drive screw runs through posting and extends to the inside of posting, the threaded one end of the drive screw is socketed with the first thread barrel, and the side of first thread barrel is fixedly connected with the first orifice ring inside posting.Pass through the twisting action of drive screw, the first orifice ring, the second orifice ring and third orifice ring in posting are freely disassembled, realize the function that the apparatus limits diametrically stable replacement, allow the puncher of different pore size rotary head that can carry out punch operation to device element by posting, increase the adaptability of the apparatus, pass through the effect of posting, puncher is limited in turn hole, puncher is avoided and occurs in punching since the problem that skidding causes hole location positioning inaccurate occurs for mechanical rotary head.
Description
Technical field
The utility model relates to machining equipment technical field, specially a kind of pre-perforated apparatus of machining.
Background technique
Machining refers to the process of to be changed by outer dimension or performance of a kind of mechanical equipment to workpiece, is pressed and is added
Difference in work mode can be divided into machining and pressure processing.
Mechanical punching is an important composition process of machining, turn hole or is beaten on mechanical component with puncher
Hole, for the connection between subsequent component, however existing mechanical punching equipment is when carrying out mechanical punching, usually can be because of
The phenomenon that rotary head or the skidding of punching end cause hole location to train off, such component is that can usually generate carrying out component linking
The problem of assembling difficult problem, even mechanical component being caused to scrap when serious, for this purpose, providing a kind of pre-perforated use of machining
Tool.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of pre-perforated apparatus of machining, have it is easy to use,
The advantages that accurate positioning, wide applicability, solves original machining punch device due to lacking punching jig for positioning and causes hole location
Offset influences to be mechanically connected the problem of even mechanical equipment is scrapped.
(2) technical solution
To realize wide etc. the purpose of above-mentioned easy to use, accurate positioning, applicability, the utility model provides following technical side
Case: a kind of pre-perforated apparatus of machining, including posting, the outer surface thread of the posting are connected with drive screw, the spiral shell
One end of peg runs through posting and extends to the inside of posting, and the threaded one end of the drive screw is socketed with the first screw thread
Cylinder, the side of first thread barrel is fixedly connected with the first orifice ring inside posting, the outer wall spiral shell of the drive screw
It is connected with the second orifice ring being located inside posting, the outer wall thread of the drive screw is connected with the outside the second orifice ring
Three orifice rings, the outer wall of second orifice ring are fixedly installed with the second thread barrel, and the outer surface of the third orifice ring is fixedly installed with
Third thread barrel, the outer surface of the posting are fixedly connected with fixed cylinder, and the inner wall of the fixed cylinder, which is fixedly installed with, to be located at
Thread spacer, one end movable sleeve of the fixed cylinder are connected to threaded rod, and one end of the threaded rod is fixedly connected with fixed block, institute
It states and offers fixing groove in the middle part of fixed block, the upper surface of the fixed block is connected with fixed plate, and the one of the fixed plate
Side is fixedly connected with snap-gauge, and the other side of the fixed plate is fixedly connected with the set block inside fixing groove, the fixed block
Side fixing sleeve positioning tube is housed, the inner wall movable sleeve of the positioning tube is connected to movable plate, and the side of the movable plate is fixed
It is connected with adjustable spring, the side of the movable plate is fixedly connected with the mobile bar inside adjustable spring, the mobile bar
One end through positioning tube and extend to the outside of positioning tube, the outer wall of the mobile bar and the side top movable set of positioning tube
It connects, the other side of the movable plate is fixedly connected with kelly.
Preferably, the outer wall thread of the inner wall of the third thread barrel and drive screw connect, second thread barrel it is interior
The connection of the outer wall thread of wall and drive screw.
Preferably, the other end of the threaded rod runs through fixed cylinder and extends to the inside of fixed cylinder, the threaded rod
Outer wall is threadedly coupled with the inner surface of thread spacer, and the other end of the threaded rod is flexibly connected with the side of fixed tube inner chamber.
Preferably, there are two the quantity of the positioning tube, two positioning tubes are symmetrical to be distributed in fixed block
The horizontal two sides of the heart.
Preferably, one end of the adjustable spring is fixedly connected with the side of positioning tube inner chamber, one end of the mobile bar
It is fixedly connected with pull ring.
Preferably, card slot is offered in the middle part of the set block, one end of the kelly through fixed block and extends to set block
Inside, one end of the outer wall of the kelly and the middle part movable sleeve machine of fixed block, the kelly passes through in card slot and set block
Portion's pivot bush unit.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of pre-perforated apparatus of machining, have it is following the utility model has the advantages that
1, the pre-perforated apparatus of the machining, by the twisting action of drive screw, so that the first orifice ring in posting, second
Orifice ring and third orifice ring can be disassembled freely, and the function that the apparatus limits diametrically stable replacement is realized, and allow difference
The puncher of aperture rotary head can carry out punch operation to device element by posting, increase the adaptability of the apparatus,
By the effect of posting, puncher is limited in turn hole, avoids puncher in punching due to machinery
Rotary head, which occurs to skid, causes hole location to position inaccurate problem generation.
2, the pre-perforated apparatus of the machining enables the extension of threaded rod steady by the effect of thread spacer
Fixed is adjusted, and realizes the apparatus clamping freely regulated function of range by the effect of snap-gauge and enables the apparatus
The problem of stable is clamped various sizes of mechanical devices, avoids the apparatus itself is displaced when in use, leads to
The flexible deformation effect for crossing adjustable spring, enables kelly with adjustable spring metamorphosis, synchronizes and be subjected to displacement variation, real
Showed set block is freely disassembled function, is conducive to staff in this way and carries out turning operation to threaded rod.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation at A in Fig. 1.
In figure: 1, posting；2, drive screw；3, the first thread barrel；4, the first orifice ring；5, the second orifice ring；6, third screw thread
Cylinder；7, the second thread barrel；8, fixed cylinder；9, thread spacer；10, threaded rod；11, fixed block；12, fixing groove；13, fixed plate；
14, snap-gauge；15, block is covered；16, positioning tube；17, movable plate；18, adjustable spring；19, kelly；20, mobile bar；21, third hole
Ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of pre-perforated apparatus of machining referring to FIG. 1-2, including posting 1, the outer surface thread connection of posting 1
There is drive screw 2, one end of drive screw 2 runs through posting 1 and extends to the inside of posting 1, the threaded one end socket of drive screw 2
There is the first thread barrel 3, the side of the first thread barrel 3 is fixedly connected with the first orifice ring 4 inside posting 1, drive screw 2
Outer wall screw connection has the second orifice ring 5 inside posting 1, and the outer wall thread of drive screw 2 is connected with outside the second orifice ring 5
The third orifice ring 21 in portion, the outer wall of the second orifice ring 5 are fixedly installed with the second thread barrel 7, the fixed peace in the outer surface of third orifice ring 21
Equipped with third thread barrel 6, the inner wall of third thread barrel 6 is connect with the outer wall thread of drive screw 2, the inner wall of the second thread barrel 7 with
The outer wall thread of drive screw 2 connects, by the twisting action of drive screw 2, so that the first orifice ring 4, the second orifice ring in posting 1
5 and third orifice ring 21 can freely be disassembled, realize the function that the apparatus limits diametrically stable replacement, allow different holes
The puncher of diameter rotary head can carry out punch operation to device element by posting 1, increase the adaptability of the apparatus, fixed
The outer surface of position frame 1 is fixedly connected with fixed cylinder 8, by the effect of posting 1, puncher is limited in turn hole
Firmly, it avoids puncher to occur in punching since the problem that skidding causes hole location positioning inaccurate occurs for mechanical rotary head, fixed cylinder 8
Inner wall be fixedly installed with positioned at thread spacer 9, one end movable sleeve of fixed cylinder 8 is connected to threaded rod 10, threaded rod 10 it is another
End runs through fixed cylinder 8 and extends to the inside of fixed cylinder 8, and the outer wall of threaded rod 10 is threadedly coupled with the inner surface of thread spacer 9,
The other end of threaded rod 10 is flexibly connected with the side of 8 inner cavity of fixed cylinder, by the effect of thread spacer 9, so that threaded rod 10
Extension can be adjusted by stable, realize the apparatus clamping the freely regulated function of range, threaded rod 10
One end is fixedly connected with fixed block 11, and the middle part of fixed block 11 offers fixing groove 12, and the upper surface of fixed block 11 is flexibly connected
There is fixed plate 13, the side of fixed plate 13 is fixedly connected with snap-gauge 14, by the effect of snap-gauge 14, which is stablized
Be clamped various sizes of mechanical devices, the problem of avoiding the apparatus itself be displaced when in use, fixed plate
13 other side is fixedly connected with the set block 15 inside fixing groove 12, and the side fixing sleeve of fixed block 11 is equipped with positioning tube
16, there are two the quantity of positioning tube 16, the symmetrical two sides for being distributed in 11 central horizontal line of fixed block of two positioning tubes 16,
The inner wall movable sleeve of positioning tube 16 is connected to movable plate 17, and the side of movable plate 17 is fixedly connected with adjustable spring 18, movable plate 17
Side be fixedly connected with the mobile bar 20 inside adjustable spring 18, one end of mobile bar 20 through positioning tube 16 and extends
To the outside of positioning tube 16, the outer wall of mobile bar 20 and the side top movable of positioning tube 16 are socketed, one end of adjustable spring 18
It is fixedly connected with the side of 16 inner cavity of positioning tube, one end of mobile bar 20 is fixedly connected with pull ring, and the other side of movable plate 17 is solid
Surely it is connected with kelly 19, the middle part of set block 15 offers card slot, and one end of kelly 19 through fixed block 11 and extends to set block 15
Inside, one end of the middle part movable sleeve machine of the outer wall of kelly 19 and fixed block 11, kelly 19 passes through in card slot and set block 15
Portion's pivot bush unit is acted on by the flexible deformation of adjustable spring 18, enables kelly 19 with 18 metamorphosis of adjustable spring,
It synchronizes and is subjected to displacement variation, realize set block 15 is freely disassembled function, is conducive to staff in this way and carries out to threaded rod 10
Turn operation.
When work, first according to the size of puncher rotary head, turn drive screw 2, it is selective the first orifice ring 4,
It is taken between second orifice ring 5 and third orifice ring 21, then according to the position in hole to be punctured, turns threaded rod 10, adjustment is fixed
The position of position frame 1 finally pulls mobile bar 20 until mutually coincideing with the position in hole to be punctured, and adjustable spring 18 is driven to send out
Raw compressive deformation, drives movable plate 17 to be subjected to displacement variation, drives 19 synchronous shift of kelly, then be inserted into set block in fixing groove 12
15, mobile bar 20 is stopped drag, the clamping set block 15 of kelly 19 is driven, drives snap-gauge 14 to be clamped mechanical part, then by staff
Carry out punch operation.
In conclusion the pre-perforated apparatus of the machining, by the twisting action of drive screw 2, so that first in posting 1
Orifice ring 4, the second orifice ring 5 and third orifice ring 21 can be disassembled freely, realized the apparatus and limited diametrically stable replacement
Function, allow different pore size rotary head puncher can by posting 1 to device element carry out punch operation, increase this
The adaptability of apparatus enables puncher to be limited in turn hole by the effect of posting 1, avoids puncher and exists
Hole location is caused to position inaccurate problem generation since mechanical rotary head occurs to skid when punching；The pre-perforated apparatus of the machining, passes through
The effect of thread spacer 9 enables the extension of threaded rod 10 to be adjusted by stable, realizes apparatus clamping model
Enclose freely regulated function, by the effect of snap-gauge 14, enable the apparatus it is stable be clamped various sizes of mechanical device
Part is acted on by the flexible deformation of adjustable spring 18, is made the problem of avoiding the apparatus itself is displaced when in use
Obtaining kelly 19 can synchronize with 18 metamorphosis of adjustable spring and be subjected to displacement variation, and realize set block 15 is freely disassembled function
Can, be conducive to staff in this way and threaded rod 10 is carried out to turn operation；Original machining punch device is solved due to lacking
Punching jig for positioning causes hole location offset, influences to be mechanically connected the problem of even mechanical equipment is scrapped.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pre-perforated apparatus of machining, including posting (1), it is characterised in that: the outer surface thread of the posting (1)
It is connected with drive screw (2), one end of the drive screw (2) runs through posting (1) and extends to the inside of posting (1), described
The threaded one end of drive screw (2) is socketed with the first thread barrel (3), and the side of first thread barrel (3), which is fixedly connected with, to be located at
Internal the first orifice ring (4) of posting (1), the outer wall screw connection of the drive screw (2) have second positioned at posting (1) inside
Orifice ring (5), the outer wall thread of the drive screw (2) are connected with the third orifice ring (21) external positioned at the second orifice ring (5), and described the
The outer wall of two orifice rings (5) is fixedly installed with the second thread barrel (7), and the outer surface of the third orifice ring (21) is fixedly installed with third
The outer surface of thread barrel (6), the posting (1) is fixedly connected with fixed cylinder (8), the fixed peace of the inner wall of the fixed cylinder (8)
It is connected to threaded rod (10) equipped with one end movable sleeve for being located at thread spacer (9), the fixed cylinder (8), the threaded rod (10)
One end is fixedly connected with fixed block (11), is offered fixing groove (12) in the middle part of the fixed block (11), the fixed block (11)
Upper surface be connected with fixed plate (13), the side of the fixed plate (13) is fixedly connected with snap-gauge (14), the fixation
The other side of plate (13) is fixedly connected with the set block (15) internal positioned at fixing groove (12), and the side of the fixed block (11) is fixed
It being set with positioning tube (16), the inner wall movable sleeve of the positioning tube (16) is connected to movable plate (17), and the one of the movable plate (17)
Side is fixedly connected with adjustable spring (18), and the side of the movable plate (17) is fixedly connected with internal positioned at adjustable spring (18)
One end of mobile bar (20), the mobile bar (20) runs through positioning tube (16) and extends to the outside of positioning tube (16), the shifting
The outer wall of lever (20) and the side top movable of positioning tube (16) are socketed, and the other side of the movable plate (17) is fixedly connected with
Kelly (19).
2. a kind of pre-perforated apparatus of machining according to claim 1, it is characterised in that: the third thread barrel (6)
Inner wall is connect with the outer wall thread of drive screw (2), and the inner wall of second thread barrel (7) and the outer wall thread of drive screw (2) connect
It connects.
3. a kind of pre-perforated apparatus of machining according to claim 1, it is characterised in that: the threaded rod (10) it is another
End is through fixed cylinder (8) and extends to the inside of fixed cylinder (8), and the outer wall of the threaded rod (10) is interior with thread spacer (9)
Surface is threadedly coupled, and the other end of the threaded rod (10) is flexibly connected with the side of fixed cylinder (8) inner cavity.
4. a kind of pre-perforated apparatus of machining according to claim 1, it is characterised in that: the quantity of the positioning tube (16)
There are two, the symmetrical two sides for being distributed in fixed block (11) central horizontal line of two positioning tubes (16).
5. a kind of pre-perforated apparatus of machining according to claim 1, it is characterised in that: the one of the adjustable spring (18)
End is fixedly connected with the side of positioning tube (16) inner cavity, and one end of the mobile bar (20) is fixedly connected with pull ring.
6. a kind of pre-perforated apparatus of machining according to claim 1, it is characterised in that: opened in the middle part of the set block (15)
Equipped with card slot, one end of the kelly (19) runs through fixed block (11) and extends to the inside of set block (15), the kelly (19)
Outer wall and fixed block (11) middle part movable sleeve machine, one end of the kelly (19) by card slot and cover block (15) middle part it is living
Dynamic socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100060.0U CN208513707U (en) | 2018-07-12 | 2018-07-12 | A kind of pre-perforated apparatus of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100060.0U CN208513707U (en) | 2018-07-12 | 2018-07-12 | A kind of pre-perforated apparatus of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513707U true CN208513707U (en) | 2019-02-19 |
Family
ID=65334755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100060.0U Expired - Fee Related CN208513707U (en) | 2018-07-12 | 2018-07-12 | A kind of pre-perforated apparatus of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513707U (en) |
-
2018
- 2018-07-12 CN CN201821100060.0U patent/CN208513707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |