CN207372741U - Profile cut-off machine work holder and Profile cut-off machine - Google Patents
Profile cut-off machine work holder and Profile cut-off machine Download PDFInfo
- Publication number
- CN207372741U CN207372741U CN201721387902.0U CN201721387902U CN207372741U CN 207372741 U CN207372741 U CN 207372741U CN 201721387902 U CN201721387902 U CN 201721387902U CN 207372741 U CN207372741 U CN 207372741U
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- Prior art keywords
- screw
- profile cut
- braking
- thread
- work holder
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 210000002421 cell wall Anatomy 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
This application discloses the Profile cut-off machine of a kind of Profile cut-off machine work holder and the configuration device, wherein Profile cut-off machine work holder includes：Pedestal is fixed with pedestal and carries the screw rodb base of screw support slot, the screw being supported in screw support slot, the moving jaw being connected with screw, with the fixed regular jaw of pedestal；The braking screw thread being adapted with the wire rod thread of screw is formed on the cell wall of screw support slot, braking spanner is rotatably connected on screw rodb base, when braking spanner turns to precalculated position compared with screw rodb base, braking spanner oppresses screw and the wire rod thread of screw is made to be meshed with braking screw thread.This Profile cut-off machine work holder of the application is durable, reduces piece-holder and occurs the possibility that sliding tooth and workpiece loosen in the process.
Description
Technical field
This application involves a kind of Profile cut-off machine work holders and the Profile cut-off machine of this device of configuration.
Background technology
Traditional Profile cut-off machine locks screw and screw rodb base axial position using F.F. nut is installed on screw rodb base,
Thus the deboost against clamped workpiece.However this structure type slides tooth often in the presence of unreliable, F.F. nut is braked
The problem of.
The content of the invention
The purpose of the application is：In view of the above-mentioned problems, the application proposes a kind of long-lived Profile cut-off machine piece-holder
The Profile cut-off machine of device and this device of configuration, to reduce the piece-holder possibility that sliding tooth and workpiece loosen in the process.
The technical solution of the application is：
A kind of Profile cut-off machine work holder, including：
Pedestal,
It is fixed with the pedestal and carries the screw rodb base of screw support slot,
The screw being supported in the screw support slot,
The moving jaw that is connected with the screw and
With the fixed regular jaw of the pedestal；
The braking screw thread being adapted with the wire rod thread of the screw, the silk are formed on the cell wall of the screw support slot
A braking spanner is rotatably connected on pole socket, when the braking spanner turns to precalculated position compared with the screw rodb base, institute
Braking spanner is stated to oppress the screw and the wire rod thread of the screw is made to be meshed with the braking screw thread.
This Profile cut-off machine work holder of the application based on the above technical solutions, further includes following preferred
Scheme：
The braking spanner is to be connected to by horizontally disposed shaft on the screw rodb base.
The braking spanner is included respectively positioned at the operating side of the shaft radial direction two opposite sides and dog point, the braking
The end face at end is the tip surface that cooperation can be engaged with the wire rod thread of the screw.
The braking spanner is arranged in the top of the screw.
The shaft is arranged at the notch of the screw support slot.
The shaft is arranged vertically with the screw.
The screw support slot has the curved side cell wall of an arc surface shape, and the braking screw thread is formed at the curved side
On cell wall.
The braking screw thread includes several threads being spaced apart, and the length of thread described in each all extends to described
The slot bottom position of screw support slot.
The length of the thread is the 2/3 of the whole circle length of the threads of lead screw.
A kind of Profile cut-off machine, the Profile cut-off machine work holder including said structure.
The application has the advantages that：
1st, the application sets the braking screw thread being adapted with wire rod thread, profit in screw rodb base on the cell wall of screw support slot
Screw is oppressed so as to ensure that the wire rod thread on screw is engaged with the braking screw thread on screw rodb base with braking spanner, and then prevents silk
Bar axially retracts, and ensures that workpiece is clamped, the problem of being not in sliding tooth substantially and loosen.
2nd, braking screw thread is arranged on static screw rodb base, enhances its durability, extends making for braking screw thread
With the service life, and manufacture craft is simple.
Description of the drawings
The application is described further in the following with reference to the drawings and specific embodiments：
Fig. 1 is the structure diagram of the embodiment of the present application medium section cutting machine；
Fig. 2 is the exploded view of the embodiment of the present application medium section cutting machine partial structurtes.
Wherein：1- pedestals, 2- screw rodb bases, 2a- screw support slots, 2b- braking screw threads, 3- screws, 4- moving jaws, 5- are solid
Determine jaw, 6- braking spanners, 6a- operating sides, 6b- dog points, 7- shafts.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.The application can be with a variety of
Different forms is realized, however it is not limited to the present embodiment described embodiment.The purpose of detailed description below is provided
It is easy for becoming apparent from present disclosure thorough explanation, the words of the wherein indicating positions such as upper and lower, left and right is only pin
To shown structure in respective figure for position.
Figures 1 and 2 show that a preferred embodiment of this Profile cut-off machine of the application, with traditional Profile cut-off machine one
Sample, also includes a work holder, which includes：Pedestal 1 is fixed with pedestal and supported with screw
The screw rodb base 2 of slot 2a, the screw 3 being supported in screw support slot 2a, the moving jaw 4 being connected with screw are fixed with pedestal
Regular jaw 5.Connection mode between moving jaw 4 and screw 3 is rotation connection, and the two can only relatively rotate, and cannot be opposite
Axial movement.
The key improvements of the present embodiment are：It is formed on the cell wall of screw support slot 2a and is mutually fitted with the wire rod thread of screw 3
The braking screw thread 2b matched somebody with somebody is rotatably connected to a braking spanner 6 on screw rodb base 2, when braking spanner 6 is turned to compared with screw rodb base 2
During precalculated position, braking spanner 6 oppresses screw 3 and the wire rod thread of screw 3 is made to be meshed with braking screw thread 2b and (brakes spanner 6
Apply the pressure that screw 3 is made to be adjacent to braking screw thread 2b to screw 3).
In use, workpiece to be clamped is arranged between moving jaw 4 and regular jaw 5, operator it is directly axial to
Before promote screw 3 (in Fig. 1 to the left), and moving jaw 4 is made to be moved with 3 one regular jaw 5 in the same direction of screw, when moving jaw 4
Sufficiently close to regular jaw 5 and so that workpiece by after preliminary folded up between moving jaw 4 and regular jaw 5, pressing braking is pulled
Hand 6 and make braking spanner 6 overturning and fast-holding screw 3, braking spanner 6 pressure effect under, the wire rod thread on screw 3
It is tightly engaged with braking screw thread 2b on screw rodb base 2, screw 3 is thus prevented to retract backward when being subject to the reaction force of workpiece.
Also, rotatable screw 3 at this time, wire rod thread and braking screw thread mating reaction under, screw continue drive moving jaw 4 to
The movement of 5 direction of regular jaw (during this screw around own axis, and moving jaw can't transfer), until workpiece quilt
Moving jaw 4 and regular jaw 5 are tightly clamped.
In the present embodiment, above-mentioned braking spanner 6 is to be connected to by horizontally disposed shaft 7 on screw rodb base 2.Braking is pulled
Hand 6 includes the operating side 6a and dog point 6b that are located at 7 radial direction two opposite sides of shaft respectively, and the end face of dog point 6b is tip
Face, when user presses the operating side 6a of braking spanner 6, the dog point 6b of braking spanner 6 will bite the screw spiral shell of screw 3
It is meshed in line and with wire rod thread, so further enhances and performance is moved back to the resistance of screw 3, and by the end face of dog point 6b
It is arranged to tip surface and cooperation is engaged with wire rod thread, is more convenient rotation of the user to screw 3, and screw 3 is being rotated
When can smoothly move axially.
In the present embodiment, above-mentioned shaft 7 is arranged at the notch of screw support slot 2a, and shaft 7 and 3 vertical cloth of screw
It puts, above-mentioned braking spanner 6 is arranged in the top of screw 3.
Above-mentioned screw support slot 2a has the curved side cell wall of an arc surface shape, and above-mentioned braking screw thread 2b is specifically formed at this
On curved side cell wall.
Braking screw thread 2b includes a plurality of thread being spaced apart, and the length of each thread all extends to screw support slot 2a
Slot bottom position.And the length of thread is very big, is the 2/3 of the whole circle length of threads of lead screw, to prevent on-slip tooth and loosens.
Braking 6 punch forming of spanner forms.
Certainly, above-described embodiment is only the technical concepts and features for illustrating the application, and its object is to make people much of that
Solution present context is simultaneously implemented according to this, and the protection domain of the application can not be limited with this.It is all according to the application major technique
The equivalent transformation or modification that the Spirit Essence of scheme is done, should all cover within the protection domain of the application.
Claims (10)
1. a kind of Profile cut-off machine work holder, including：
Pedestal (1),
It is fixed with the pedestal and carries the screw rodb base (2) of screw support slot (2a),
The screw (3) being supported in the screw support slot (2a),
The moving jaw (4) that is connected with the screw and
With the fixed regular jaw of the pedestal (5)；
It is characterized in that, it is formed with what is be adapted with the wire rod thread of the screw (3) on the cell wall of the screw support slot (2a)
Screw thread (2b) is braked, a braking spanner (6) is rotatably connected on the screw rodb base (2), when the braking spanner (6) is compared with institute
When stating screw rodb base (2) and turning to precalculated position, the braking spanner (6) oppresses the screw (3) and makes the silk of the screw (3)
Bar screw thread is meshed with the braking screw thread (2b).
2. Profile cut-off machine work holder according to claim 1, which is characterized in that it is described braking spanner (6) be
It is connected to by horizontally disposed shaft (7) on the screw rodb base (2).
3. Profile cut-off machine work holder according to claim 2, which is characterized in that the braking spanner (6) is wrapped
It includes and is located at the operating side (6a) of the shaft (7) radial direction two opposite sides and dog point (6b), the end of the dog point (6b) respectively
Face is the tip surface that cooperation can be engaged with the wire rod thread of the screw (3).
4. Profile cut-off machine work holder according to claim 2, which is characterized in that described braking spanner (6) cloth
It puts in the top of the screw (3).
5. Profile cut-off machine work holder according to claim 4, which is characterized in that the shaft (7) is arranged on
At the notch of the screw support slot (2a).
6. Profile cut-off machine work holder according to claim 3, which is characterized in that the shaft (7) with it is described
Screw (3) is arranged vertically.
7. Profile cut-off machine work holder according to claim 1, which is characterized in that the screw support slot (2a)
Curved side cell wall with an arc surface shape, the braking screw thread (2b) are formed on the curved side cell wall.
8. Profile cut-off machine work holder according to claim 6, which is characterized in that the braking screw thread (2b) is wrapped
Several threads being spaced apart are included, the length of thread described in each all extends to the slot bottom position of the screw support slot (2a)
It puts.
9. Profile cut-off machine work holder according to claim 8, which is characterized in that the length of the thread is institute
State the 2/3 of the whole circle length of wire rod thread.
10. a kind of Profile cut-off machine, which is characterized in that including the Profile cut-off machine workpiece as described in any in claim 1 to 9
Clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387902.0U CN207372741U (en) | 2017-10-25 | 2017-10-25 | Profile cut-off machine work holder and Profile cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387902.0U CN207372741U (en) | 2017-10-25 | 2017-10-25 | Profile cut-off machine work holder and Profile cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372741U true CN207372741U (en) | 2018-05-18 |
Family
ID=62337299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387902.0U Withdrawn - After Issue CN207372741U (en) | 2017-10-25 | 2017-10-25 | Profile cut-off machine work holder and Profile cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598613A (en) * | 2017-10-25 | 2018-01-19 | 锐奇控股股份有限公司 | Profile cut-off machine work holder and Profile cut-off machine |
-
2017
- 2017-10-25 CN CN201721387902.0U patent/CN207372741U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598613A (en) * | 2017-10-25 | 2018-01-19 | 锐奇控股股份有限公司 | Profile cut-off machine work holder and Profile cut-off machine |
| CN107598613B (en) * | 2017-10-25 | 2024-03-15 | 锐奇控股股份有限公司 | Profile cutting machine workpiece clamping device and profile cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180518 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180518 Effective date of abandoning: 20240315 |