CN207414121U - A kind of small-sized multi-point formation apparatus - Google Patents
A kind of small-sized multi-point formation apparatus Download PDFInfo
- Publication number
- CN207414121U CN207414121U CN201721289792.4U CN201721289792U CN207414121U CN 207414121 U CN207414121 U CN 207414121U CN 201721289792 U CN201721289792 U CN 201721289792U CN 207414121 U CN207414121 U CN 207414121U
- Authority
- CN
- China
- Prior art keywords
- compression bar
- pressure head
- formation apparatus
- small
- point formation
- 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 discloses a kind of small-sized multi-point formation apparatus, and including the identical pedestal of upper and lower two structures, two pedestals are connected with each other by connecting rod, and supporting sleeve is arranged on connecting rod；Several mounting holes are offered on pedestal, positioning sleeve is provided in mounting hole, internal thread is provided on positioning sleeve inner surface, compression bar is provided in positioning sleeve, there is the external screw thread with screw-internal thread fit on compression bar, the top of compression bar is detachably provided with pressure head, and the compression bar position of upper and lower two pedestals is corresponding, and the end of compression bar is connected with rotating hydraulic cylinder.The defects of the utility model is by the way that the movement of compression bar to be changed to by thread fitting swivel feeding be guided to move, improve the machining accuracy of mold, reduce the fold generated in forming process, impression from vertical movement has simple in structure, cheap, the advantages that flexibility is strong.
Description
Technical field
The utility model is related to a kind of plastic working equipment, and in particular to a kind of small-sized multi-point formation apparatus.
Background technology
Multi-point forming be by the high-precision end manufacturing technology of the comprehensive expression of person of flexible forming technical ability and electronic palette technology, can
Very easily to carry out accurate digital automation processing to element.Multi-point forming technique occurs, and can improve traditional moulds and add
The shortcomings of work involves great expense, and the cycle is long, and the precision manually shaped is not known and labor intensity is big, particularly shipbuilding,
The Large components in the fields such as aircraft manufacturing, automobile making and architectural sculpture are formed with significance.Existing multi-point forming is set
It is standby it is complicated, involve great expense, simultaneously as the punching mechanism in multi-spot forming equipment, which is all vertical movement, carries out punching press, hold
Easily fold is generated on processing plate.
The content of the invention
The utility model is directed to the above-mentioned deficiency of the prior art, provides a kind of simple in structure, small with crease resistant functions
Type multi-point formation apparatus.
In order to solve the above technical problems, the utility model employs following technical proposal：
A kind of small-sized multi-point formation apparatus is provided, including the identical pedestal of upper and lower two structures, two pedestals pass through
Connecting rod is connected with each other, and supporting sleeve is arranged on connecting rod；Several mounting holes are offered on pedestal, positioning sleeve is provided in mounting hole,
Internal thread is provided on positioning sleeve inner surface, compression bar is provided in positioning sleeve, there is the external screw thread with screw-internal thread fit on compression bar, is pressed
The top of bar is detachably provided with pressure head, and the compression bar position of upper and lower two pedestals is corresponding, and the end of compression bar is connected with rotation
Hydraulic cylinder.
In above-mentioned technical proposal, it is preferred that pressure head includes clamping pressure head and adjusts shape pressure head.
In above-mentioned technical proposal, it is preferred that adjusting the top surface of shape pressure head, the top surface for clamping pressure head is in plane in cambered surface.
In above-mentioned technical proposal, it is preferred that adjust shape pressure head identical with the top surface area for clamping pressure head.
In above-mentioned technical proposal, it is preferred that the material of compression bar is spring steel material.
In above-mentioned technical proposal, it is preferred that the material of supporting sleeve is ceramics or carborundum.
The main advantageous effect of above-mentioned small-sized multi-point formation apparatus provided by the utility model is：
Compared with existing multi-point formation apparatus, by the way that the compression bar for playing punching press is changed to be matched somebody with somebody by screw thread from vertical movement
Guiding swivel feeding movement is closed, in the case where movement velocity is identical with rotary speed, the amount of feeding in swivel feeding movement is remote
Less than the move distance of vertical movement, therefore, compared to existing apparatus, more accurately pressure head can be positioned, and then improved
The machining accuracy of mold；On the other hand, by punching course, feed motion being engaged with rotary motion, compared with existing
The vertical punching press of device reduces pressure head and the pressure change speed on contact surface in mold contact process, and then reduces because of pressure
The fold that rapid variation and pressure are unevenly distributed and generate.
By the way that removably structure will be arranged between pressure head and compression bar, it can be adjusted and pressed from both sides according to the size of tool and mould to be added
The position of pressure head is held, convenient for more effectively clamping mold；Meanwhile by adjusting the position of clamping pressure head, and then can be to mould
On tool after primary structure completion of processing, tune shape pressure head is changed to by the way that pressure head will be clamped, and clamping pressure head is changing to and has been added
The position that work finishes, so as to be reprocessed to the position corresponding to clamping pressure head, so as to reduce the pressure generated in forming process
The defects of trace.
By the way that compression bar is arranged to threaded cylinder, and coordinate with positioning sleeve, cost-effective as molded component, knot
Structure is simple；Power is provided by rotating hydraulic cylinder, can effectively drive compression bar and ram movement.
Description of the drawings
Fig. 1 is the structure diagram of small-sized multi-point formation apparatus.
Wherein, 1, pedestal, 2, supporting sleeve, 3, clamping pressure head, 4, connecting rod, 5, positioning sleeve, 6, compression bar, 7, adjust shape pressure head.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, it is the structure diagram of small-sized multi-point formation apparatus.
The small-sized multi-point formation apparatus of the utility model includes the identical pedestal 1 of upper and lower two structures, and two pedestals 1 are logical
Connecting rod 4 to be crossed to be connected with each other, connecting rod 4 is stud, and supporting sleeve 2 is arranged on connecting rod 4, and the material of supporting sleeve 2 is ceramic or carborundum,
By setting supporting sleeve 2, convenient for the distance between upper and lower two pedestals 1 of fixation.
Several mounting holes are offered on pedestal 1, positioning sleeve 5 is provided in mounting hole, are provided on 5 inner surface of positioning sleeve interior
Screw thread is provided with compression bar 6 in positioning sleeve 5, has the external screw thread with screw-internal thread fit on compression bar 6, full thread spiral shell can be selected in compression bar 6
Column, the top of compression bar 6 are detachably provided with pressure head, and 6 position of compression bar of upper and lower two pedestals 1 is corresponding, the end of compression bar 6
It is connected with rotating hydraulic cylinder.
By the way that compression bar 6 is arranged to stud, and coordinate with positioning sleeve 5, it is cost-effective as molded component, it is simple in structure；
Power is provided by rotating hydraulic cylinder, can effectively drive compression bar 6 and ram movement.
Pressure head includes clamping pressure head 3 and adjusts shape pressure head 7, adjusts shape pressure head 3 identical with the top surface area of clamping pressure head 7, adjusts shape
The top surface of pressure head 3 is in cambered surface, and the top surface of clamping pressure head 7 is in plane；Adjust shape pressure head that cap-type nut can be selected, clamping pressure head 7 is then
Top surface is the special-shaped nut of plane.
By the way that detachable structure will be arranged between pressure head and compression bar 6, it can be adjusted and pressed from both sides according to the size of tool and mould to be added
The position of pressure head 7 is held, convenient for more effectively clamping mold；Meanwhile by adjusting the position of clamping pressure head 7, and then can be right
On mold after primary structure completion of processing, the position corresponding to clamping pressure head 7 is reprocessed, so as to reduce in forming process
The defects of impression of generation.
Specific embodiment of the present utility model is described above, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the scope of specific embodiment, to the common skill of the art
For art personnel, if various change appended claim limit and the spirit and scope of definite the utility model in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
Claims (6)
1. a kind of small-sized multi-point formation apparatus, which is characterized in that including the identical pedestal (1) of upper and lower two structures, two pedestals
(1) it is connected with each other by connecting rod (4), supporting sleeve (2) is arranged on connecting rod (4)；Several mounting holes are offered on pedestal (1), are pacified
Dress is provided with positioning sleeve (5) in hole, and internal thread is provided on positioning sleeve (5) inner surface, compression bar (6) is provided in positioning sleeve (5),
There is the external screw thread with screw-internal thread fit on compression bar (6), the top of compression bar (6) is detachably provided with pressure head, upper and lower two pedestals
(1) compression bar (6) position is corresponding, and the end of compression bar (6) is connected with rotating hydraulic cylinder.
2. small-sized multi-point formation apparatus according to claim 1, which is characterized in that the pressure head includes clamping pressure head (3)
With tune shape pressure head (7).
3. small-sized multi-point formation apparatus according to claim 2, which is characterized in that it is described adjust shape pressure head (7) top surface be in
Cambered surface, the top surface of the clamping pressure head (3) is in plane.
4. the small-sized multi-point formation apparatus according to Claims 2 or 3, which is characterized in that the tune shape pressure head (7) and clamping
The top surface area of pressure head (3) is identical.
5. small-sized multi-point formation apparatus according to claim 1, which is characterized in that the material of the compression bar (6) is spring
Steel material.
6. small-sized multi-point formation apparatus according to claim 1, which is characterized in that the material of the supporting sleeve (2) is pottery
Porcelain or carborundum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289792.4U CN207414121U (en) | 2017-09-30 | 2017-09-30 | A kind of small-sized multi-point formation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289792.4U CN207414121U (en) | 2017-09-30 | 2017-09-30 | A kind of small-sized multi-point formation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414121U true CN207414121U (en) | 2018-05-29 |
Family
ID=62313444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289792.4U Expired - Fee Related CN207414121U (en) | 2017-09-30 | 2017-09-30 | A kind of small-sized multi-point formation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971354A (en) * | 2018-08-10 | 2018-12-11 | 陈雨彤 | A kind of high-precision processing instrument |
| CN110405037A (en) * | 2019-08-09 | 2019-11-05 | 湖南城市学院 | Hydraulic device is used in a kind of molding of aluminum alloy plate materials |
-
2017
- 2017-09-30 CN CN201721289792.4U patent/CN207414121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971354A (en) * | 2018-08-10 | 2018-12-11 | 陈雨彤 | A kind of high-precision processing instrument |
| CN110405037A (en) * | 2019-08-09 | 2019-11-05 | 湖南城市学院 | Hydraulic device is used in a kind of molding of aluminum alloy plate materials |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20200930 |