CN206286364U - A kind of lift backing pressure mechanism for numerical control bender - Google Patents
A kind of lift backing pressure mechanism for numerical control bender Download PDFInfo
- Publication number
- CN206286364U CN206286364U CN201621330451.2U CN201621330451U CN206286364U CN 206286364 U CN206286364 U CN 206286364U CN 201621330451 U CN201621330451 U CN 201621330451U CN 206286364 U CN206286364 U CN 206286364U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- lifting tube
- numerical control
- control bender
- longitudinal
- 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.)
- Withdrawn - After Issue
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to forging technology field, a kind of especially lift backing pressure mechanism for numerical control bender, including being fixed on the longitudinal screw mandrel of mould side and the main connecting cylinder being enclosed within longitudinal screw mandrel under numerical control bender, main connecting cylinder upper end is fixedly connected with the upper connecting cylinder of lifting tube on built-in internal thread, and main connecting cylinder lower end is fixedly connected with the lower connecting cylinder of lifting tube under built-in internal thread.Longitudinal screw mandrel is fixed by the mould side under numerical control bender by a kind of lift backing pressure mechanism for numerical control bender of the present utility model, then threaded connection drives the upper and lower lifting tube of lifting by single control handle on longitudinal screw mandrel, then bottom support is carried out to workpiece using the bottom plate being flexibly connected on upper and lower connecting cylinder, workpiece upper end is fixed using top board spacing, substantially reduce the influence manually operated to bending precision, it is time saving and energy saving, it is convenient and swift.
Description
Technical field
The utility model is related to forging technology field, especially a kind of lift backing pressure mechanism for numerical control bender.
Background technology
Numerical control bender is the up and down motion by digital control system control cylinder, so as to drive the mould on sliding block
Move up and down, extruding is produced with the lower mould installed on the table, realize the bending to workpiece, the mistake of bending is being carried out to workpiece
Cheng Zhong, it is main not only to be wasted time and energy by the way that manually workpiece is supported and is fixed, and also manually-operated unstability is held very much
Easily influence the bending precision of workpiece.
Utility model content
The technical problems to be solved in the utility model is：In order to solve problem present in above-mentioned background technology, there is provided one
The improved lift backing pressure mechanism for numerical control bender is planted, the current workpiece of solution is put support and mainly passed through manually, and people
Work operation can influence the problem of workpiece bending precision.
The utility model solves the technical scheme that its technical problem used：A kind of lift for numerical control bender
Backing pressure mechanism, including it is fixed on the longitudinal screw mandrel and the main connecting cylinder being enclosed within longitudinal screw mandrel, institute of mould side under numerical control bender
The main connecting cylinder upper end stated is fixedly connected with the upper connecting cylinder of lifting tube on built-in internal thread, and described main connecting cylinder lower end is fixed
The lower connecting cylinder of lifting tube under built-in internal thread is connected with, described upper lifting tube and lower lifting tube connect with longitudinal wire rod thread
Connect, controlling base is fixedly connected with described main connecting cylinder right side wall, be connected with for controlling on described controlling base right side wall
The control handle of upper lifting tube and lower lifting tube, described control handle is driven by the transmission mechanism inside main connecting cylinder and connected
Connect, top board be connected with described upper connecting cylinder lateral wall, be connected with described lower connecting cylinder lateral wall with
The corresponding bottom plate of top board.
Further, drive cavity is provided with inside described main connecting cylinder, described transmission mechanism is arranged on inside drive cavity,
Described transmission mechanism includes that the horizontal main transmission bar being connected with control handle axial restraint and horizontal main transmission bar left end pass through
The upper longitudinal drive link of angular wheel drive connection, under longitudinal drive link and with longitudinal transmission rod outer surface field of conjugate action transmission connect
The lower accessory drive bar for connecing, described upper longitudinal transmission bar side wall is connected with the upper lifting tube lateral wall field of conjugate action, described
The field of conjugate action is connected on the outside of lower accessory drive bar lateral wall and lower lifting tube.
Further, described top board is identical with bottom plate size.
Further, the maximum flip angle of the top board and bottom plate is 90 °.
The beneficial effects of the utility model are, a kind of lift backing pressure mechanism for numerical control bender of the present utility model
Longitudinal screw mandrel is fixed by the mould side under numerical control bender, then threaded connection passes through single control handle on longitudinal screw mandrel
The upper and lower lifting tube of lifting is driven, bottom branch then is carried out to workpiece using the bottom plate being flexibly connected on upper and lower connecting cylinder
Support, is fixed spacing using top board to workpiece upper end, substantially reduces the influence manually operated to bending precision, time saving province
Power, it is convenient and swift.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
In figure:1. longitudinal screw mandrel, 2. main connecting cylinder, 3. goes up lifting tube, 4. goes up connecting cylinder, 5. descends lifting tube, 6. lower connection
Cylinder, 7. controlling base, 8. control handle, 9. transmission mechanism, 10. top board, 11. bottom plates, 12. drive cavities, 13. horizontal main transmissions
Bar, longitudinal drive link on 14., longitudinal drive link under 15., 16. times accessory drive bars.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of lift backing pressure mechanism for numerical control bender shown in Fig. 1 and Fig. 2, including it is fixed on numerical control bender
The longitudinal screw mandrel 1 of lower mould side and the main connecting cylinder 2 being enclosed within longitudinal screw mandrel 1, the upper end of main connecting cylinder 2 are fixedly connected with built-in
The upper connecting cylinder 4 of lifting tube 3 on screw thread, the lower end of main connecting cylinder 2 is fixedly connected with the lower connecting cylinder of lifting tube 5 under built-in internal thread
6, upper lifting tube 3 and lower lifting tube 5 are threadedly coupled with longitudinal screw mandrel 1, and controlling base is fixedly connected with the right side wall of main connecting cylinder 2
7, the control handle 8 for controlling upper lifting tube 3 and lower lifting tube 5 is connected with the right side wall of controlling base 7, control handle 8 passes through
Transmission mechanism 9 inside main connecting cylinder 2 is connected, and top board 10, lower connecting cylinder are connected with the lateral wall of upper connecting cylinder 4
The bottom plate 11 corresponding with top board 10 is connected with 6 lateral walls.
Further, drive cavity 12 is provided with inside main connecting cylinder 2, transmission mechanism 9 is arranged on inside drive cavity 12, driver
Structure 9 includes that the horizontal main transmission bar 13 being connected with the axial restraint of control handle 8 and the horizontal left end of main transmission bar 13 pass through conical tooth
Take turns drive connection upper longitudinal drive link 14, under longitudinal drive link 15 and with the outer surface field of conjugate action transmission of longitudinal drive link 15 connect
The lower accessory drive bar 16 for connecing, the side wall of upper longitudinal drive link 14 is connected with the lateral wall field of conjugate action of upper lifting tube 3, and lower auxiliary is passed
The lateral wall of lever 16 is connected with the outside field of conjugate action of lower lifting tube 5.
Further, top board 10 is identical with the size of bottom plate 11, further, the maximum of top board 10 and bottom plate 11
Flip angle is 90 °, and a kind of lift backing pressure mechanism for numerical control bender of the present utility model is by numerical control bender
Longitudinal screw mandrel 1 is fixed in lower mould side, then on longitudinal screw mandrel 1 threaded connection by single control handle 8 drive lifting it is upper,
Lower lifting tube, then carries out bottom support, using top board using the bottom plate 11 being flexibly connected on upper and lower connecting cylinder to workpiece
The 10 pairs of workpiece upper ends are fixed spacing, substantially reduce the influence manually operated to bending precision, time saving and energy saving, convenient and swift.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (4)
1. a kind of lift backing pressure mechanism for numerical control bender, including the longitudinal silk for being fixed on mould side under numerical control bender
Bar (1) and the main connecting cylinder (2) being enclosed within longitudinal screw mandrel (1), it is characterized in that：Described main connecting cylinder (2) upper end is fixedly connected
There is the upper connecting cylinder (4) of lifting tube (3) on built-in internal thread, described main connecting cylinder (2) lower end is fixedly connected with built-in interior spiral shell
The lower connecting cylinder (6) of lifting tube (5) under line, described upper lifting tube (3) and lower lifting tube (5) with longitudinal screw mandrel (1) screw thread
Connection, is fixedly connected with controlling base (7) on described main connecting cylinder (2) right side wall, connected on described controlling base (7) right side wall
There is the control handle (8) for controlling upper lifting tube (3) and lower lifting tube (5), described control handle (8) is by main connecting cylinder
(2) drive connection of internal transmission mechanism (9), top board (10), institute are connected with described upper connecting cylinder (4) lateral wall
The bottom plate (11) corresponding with top board (10) is connected with lower connecting cylinder (6) lateral wall stated.
2. a kind of lift backing pressure mechanism for numerical control bender according to claim 1, it is characterized in that：Described master
Drive cavity (12) is provided with inside connecting cylinder (2), described transmission mechanism (9) is arranged on drive cavity (12) inside, described transmission
Mechanism (9) includes the horizontal main transmission bar (13) being connected with control handle (8) axial restraint and horizontal main transmission bar (13) left end
The upper longitudinal drive link (14) that is connected by angular wheel, under longitudinal drive link (15) and longitudinal drive link (15) is outward with
The lower accessory drive bar (16) of surface field of conjugate action drive connection, described upper longitudinal drive link (14) side wall and upper lifting tube (3)
The lateral wall field of conjugate action is connected, and described lower accessory drive bar (16) lateral wall is driven with lower lifting tube (5) the outside field of conjugate action
Connection.
3. a kind of lift backing pressure mechanism for numerical control bender according to claim 1, it is characterized in that：Described is upper
Pressing plate (10) is identical with bottom plate (11) size.
4. a kind of lift backing pressure mechanism for numerical control bender according to claim 1, it is characterized in that：The upper pressure
The maximum flip angle of plate (10) and bottom plate (11) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330451.2U CN206286364U (en) | 2016-12-06 | 2016-12-06 | A kind of lift backing pressure mechanism for numerical control bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330451.2U CN206286364U (en) | 2016-12-06 | 2016-12-06 | A kind of lift backing pressure mechanism for numerical control bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286364U true CN206286364U (en) | 2017-06-30 |
Family
ID=59098187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621330451.2U Withdrawn - After Issue CN206286364U (en) | 2016-12-06 | 2016-12-06 | A kind of lift backing pressure mechanism for numerical control bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286364U (en) |
-
2016
- 2016-12-06 CN CN201621330451.2U patent/CN206286364U/en not_active Withdrawn - After Issue
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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: 20170630 Effective date of abandoning: 20220909 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170630 Effective date of abandoning: 20220909 |