CN203780176U - Screw compactor - Google Patents
Screw compactor Download PDFInfo
- Publication number
- CN203780176U CN203780176U CN201420035067.4U CN201420035067U CN203780176U CN 203780176 U CN203780176 U CN 203780176U CN 201420035067 U CN201420035067 U CN 201420035067U CN 203780176 U CN203780176 U CN 203780176U
- Authority
- CN
- China
- Prior art keywords
- screw
- depression bar
- compression axis
- screw rod
- nut
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005056 compaction Methods 0.000 abstract 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model provides a screw compactor which comprises a drive device, a compaction shaft, a sliding rod, a screw connected with the output end of the drive device and a pallet matched with the compaction shaft, wherein the compaction shaft is provided with a thread sleeve; the thread sleeve is provided with an inner thread corresponding to an outer thread of the screw; the sliding rod is parallel to the screw; the compaction shaft is also provided with a sliding sleeve matched with the sliding rod. According to the screw compactor provided by the utility model, a traditional manual compaction mode is changed, not only is the working efficiency improved, but also the occurrence rate of accidents is greatly reduced.
Description
Technical field
The utility model relates to hold down gag, more precisely relates to screw compressing apparatus.
Background technology
Hold down gag is to be used for fixing workpiece, guarantees that fixing workpiece can not be offset, and uses more in artistic carving.But hold down gag still be take and manually compressed as main at present, length consuming time, and also sometimes artificial compression there will be fixing not firm situation, greatly reduces operating efficiency, when serious, more can have an accident.
Utility model content
The purpose of this utility model is to provide a kind of screw compressing apparatus, solves above-mentioned one or a plurality of of the prior art.
The utility model provides a kind of screw compressing apparatus, comprises transmission device, slide bar, compression axis, the screw rod being connected with the output of transmission device, and the pallet coordinating with compression axis; Compression axis is provided with swivel nut, and swivel nut is provided with the internal thread of corresponding external thread of screw, and slide bar and screw rod be arranged in parallel, and compression axis is also provided with the sliding sleeve coordinating with slide bar.
The utility model provides a kind of screw compressing apparatus, and adopting electric power is kinetic pressure clamping of workpieces, and transmission device drives screw rod rotation, swivel nut supporting on screw rod transfers gyration to rectilinear motion, that is to say, compression axis can move up and down, thereby can realize the compression of workpiece.The utility model can change the mode that Traditional Man compresses, and has not only improved operating efficiency, also greatly reduces the incidence of accident.
In some embodiments, the number of screw rod is two, and lays respectively at the both ends of compression axis.Increase power output, reduced the time of operation.
In some embodiments, the number of slide bar is a plurality of.Increase the stability of device.
In some embodiments, compression axis is provided with depression bar cover, and depression bar cover has internal thread, and depression bar cover is equipped with depression bar, and depression bar is provided with the external screw thread of the internal thread that coordinates depression bar cover, and depression bar is provided with top towards one end of pallet.When compression axis is motionless, adopt depression bar to finely tune compression.
In some embodiments, be provided with two grooves on pallet, two grooves meet at a bit, are provided with slip compact heap in groove, at the two ends of groove, are provided with nut, are furnished with the bolt matching with nut on nut.Bottom that can fastening workpiece, prevents workpiece unbalance stress and deviating from operation process.
Accompanying drawing explanation
The structural representation of the screw compressing apparatus of a kind of embodiment that Fig. 1 provides for the utility model;
Swivel nut, sliding sleeve and the compression axis coupling part enlarged diagram of the screw compressing apparatus of a kind of embodiment that Fig. 2 provides for the utility model;
The enlarged diagram of the tray portion of the screw compressing apparatus of a kind of embodiment that Fig. 3 provides for the utility model.
The specific embodiment
As shown in Figures 1 to 3, according to an aspect of the present utility model, screw compressing apparatus is provided, comprise frame 1, be fixed on the transmission device 2 of frame 1, the screw rod 3 that is connected by paul pawl coupling and drives with transmission device 2 outputs, the compression axis 7 coordinating with screw rod 3 and the pallet 10 coordinating with compression axis 7; Compression axis 7 is provided with swivel nut 5, and swivel nut 5 is provided with the externally threaded internal thread of corresponding screw rod 3, and hold down gag also comprises the slide bar 4 be arrangeding in parallel with screw rod 3, and compression axis 7 is also provided with the sliding sleeve 9 coordinating with slide bar 4.
The number of screw rod 3 is two in the present embodiment, and lays respectively at the both ends of compression axis 7.The number of slide bar 4 is four, and is set in parallel in screw rod 3 both sides, and like this, compression axis 7 each end have a swivel nut 5 coordinating with screw rod 3 and two sliding sleeves 9 that coordinate with slide bar 4.In addition, can adopt synchronous motor as transmission device, its number is consistent with screw rod 3 and coordinate one by one the operation simultaneously of two synchronous motors, raising operating efficiency with screw rod 3.
Frame 1 is welded with the first fixed block 81, the second fixed block 82, the first fixed block 81 is positioned at the top of the second fixed block 82, slide bar 4 one end are welded in the first fixed block 81, slide bar 4 other ends are welded in the second fixed block 82, guarantee that compression axis 7 Shi Buhui that moves up and down rocks, increased the stability of device, the first fixed block 81 and the second fixed block 82 are provided with slightly larger in diameter in the circular hole of screw rod 3 diameters, and screw rod 3 is plugged in above-mentioned circular hole, strengthen the mechanical stability of screw rod 3 rotations.
The midpoint of the length direction of compression axis 7 is provided with depression bar cover 71, and depression bar cover 71 has internal thread, and depression bar cover 71 is equipped with depression bar 12, and depression bar 12 is provided with the external screw thread of the internal thread that coordinates depression bar cover 71, and depression bar 12 is provided with top 16 towards one end of pallet 10.
On pallet 10, have 11, two grooves 11 of two grooves and be intersection, each groove 11 is provided with two slip compact heaps 13, at the two ends of groove 11, is all fixed with nut 14, is fitted with the bolt 15 coordinating with nut 14 in nut 14.
According in the embodiment shown in Fig. 3, depression bar 12 belows that frame 1 is positioned at compression axis 7 are fixed with round tray 10, pallet 10 has two grooves 11 towards the one side of depression bar 12, article two, groove 11 intersects at the center of circle of round tray 10, two slip compact heaps 13 of every interior placement of groove 11, at the end place of two grooves 11, all establish and be welded with nut 14, on nut 14, is furnished with the bolt 15 matching with nut 14, when swivel bolt 15, bolt 15 promotes slip compact heap 13 and travels forward, fixation workpiece bottom, prevent workpiece in engraving process because stressed difference is deviate from.
Claims (5)
1. screw compressing apparatus, is characterized in that, comprises transmission device (2), slide bar (4), compression axis (7), the screw rod (3) being connected with the output of described transmission device (2), and the pallet (10) coordinating with described compression axis (7); Described compression axis (7) is provided with swivel nut (5), described swivel nut (5) is provided with the externally threaded internal thread of corresponding described screw rod (3), described slide bar (4) be arranged in parallel with described screw rod (3), and described compression axis (7) is also provided with the sliding sleeve (9) coordinating with described slide bar (4).
2. screw compressing apparatus according to claim 1, is characterized in that, the number of described screw rod (3) is two, and lays respectively at the both ends of described compression axis (7).
3. screw compressing apparatus according to claim 1, is characterized in that, the number of described slide bar (4) is a plurality of.
4. screw compressing apparatus according to claim 1, it is characterized in that, described compression axis (7) is provided with depression bar cover (71), described depression bar cover (71) has internal thread, described depression bar cover (71) is equipped with depression bar (12), described depression bar (12) is provided with the external screw thread of the internal thread that coordinates described depression bar cover (71), and described depression bar (12) is provided with top (16) towards one end of described pallet (10).
5. screw compressing apparatus according to claim 1, it is characterized in that, on described pallet (10), have groove (11), described groove (11) is provided with slip compact heap (13), at the two ends of described groove (11), be fixed with nut (14), in described nut (14), be fitted with the bolt (15) coordinating with described nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035067.4U CN203780176U (en) | 2014-01-20 | 2014-01-20 | Screw compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035067.4U CN203780176U (en) | 2014-01-20 | 2014-01-20 | Screw compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780176U true CN203780176U (en) | 2014-08-20 |
Family
ID=51316394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035067.4U Expired - Lifetime CN203780176U (en) | 2014-01-20 | 2014-01-20 | Screw compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827812A (en) * | 2015-05-07 | 2015-08-12 | 郑建兵 | Three-dimensional vertical type carving machine |
| CN109001231A (en) * | 2018-10-15 | 2018-12-14 | 芜湖东旭光电装备技术有限公司 | A kind of surface defects detection equipment |
-
2014
- 2014-01-20 CN CN201420035067.4U patent/CN203780176U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827812A (en) * | 2015-05-07 | 2015-08-12 | 郑建兵 | Three-dimensional vertical type carving machine |
| CN109001231A (en) * | 2018-10-15 | 2018-12-14 | 芜湖东旭光电装备技术有限公司 | A kind of surface defects detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 226000 Standard Factory Building A2 of Xitong Science and Technology Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: JIANGSU ZHENGYANG SCULPTURE ARTISTIC PROPAGATION CO.,LTD. Address before: 226000 Hongyun Garden, Chongchuan District, Nantong City, Jiangsu Province, 3 506 Rooms Patentee before: Tao Dongbo |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |