CN209425592U - It is circumferential etc. to divide perforating device - Google Patents
It is circumferential etc. to divide perforating device Download PDFInfo
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- CN209425592U CN209425592U CN201821190410.7U CN201821190410U CN209425592U CN 209425592 U CN209425592 U CN 209425592U CN 201821190410 U CN201821190410 U CN 201821190410U CN 209425592 U CN209425592 U CN 209425592U
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- rotary table
- indexing rotary
- claw
- drill
- bit
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Abstract
The utility model discloses a kind of circumferential directions etc. to divide perforating device, it includes drill bit and the indexing rotary table that can be spaced rotation, the indexing rotary table is installed in rack, indexing rotary table upper surface around indexing rotary table center be equipped with it is several can be along the claw of indexing rotary table radial slippage, the claw is that fan is cyclic annular, and the lateral surface of claw and indexing rotary table upper surface form piece-holder space；Drill-bit installing seat is installed, the drill bit is installed on drill-bit installing seat and opposite with indexing rotary table, and a support wheel, the basal sliding connection of the support wheel and indexing rotary table are equipped in the rack below the drill bit in the rack of the indexing rotary table side.Support of the claw to workpiece medial surface when work, indexing rotary table improves the stability of clamping since supporting gap is not present in bottom as bottom supporting surface, the support wheel of indexing rotary table bottom forms bottom plate in bit bore and supports, and improves the stability of bore operation.
Description
Technical field
The utility model relates to bamboo and wood manufacture fields more particularly to a kind of circumferential direction etc. to divide perforating device.
Background technique
The frame of Combined Lantern is usually spliced by upper cover, lower cover and bamboo cane, wherein on cricoid upper and lower cover lid
It is circumferentially equidistantly offered and the equal number of through-holes of bamboo cane along lid.Lid is usually sheathed on indexing by bamboo and wood lantern processing workshop
It on the claw of disk, is then punched with drill bit, wherein claw can be moved radially along disk body, to adapt to the lid of different inner diameters.Market
The claw of upper index dial is usually ladder-like, since there are gaps between the claw circumferentially adjacent claw of radial slippage, leads to diameter
The supporting surface of bigger lid is smaller, and the stability of claw clamping is to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of circumferential directions etc. to divide perforating device.
Realizing the technical solution of the utility model aim is: a kind of circumferential direction etc. divides perforating device comprising drill bit and can
It is spaced the indexing rotary table of rotation, the indexing rotary table is installed in rack, and indexing rotary table upper surface is installed around indexing rotary table center
Having several can be that fan is cyclic annular along the claw of indexing rotary table radial slippage, the claw, table on the lateral surface and indexing rotary table of claw
Face forms piece-holder space；Drill-bit installing seat is installed, the drill bit is installed on brill in the rack of the indexing rotary table side
It is in head mounting base and opposite with indexing rotary table, a support wheel is installed in the rack below the drill bit, the support wheel with point
Spend the basal sliding connection of turntable.
Further, it installs in the rack there are two the fixed plate that is oppositely arranged, is symmetrically offered in two fixed plates
Arc waist hole, the drill-bit installing seat are located between two fixed plates, a bolt pass through after two arc waist holes, mounting base with a spiral shell
Female axial locking.Realize the adjusting of angle of drill bit.
Further, the indexing rotary table is installed on a transverse-moving mechanism, to expand the working range of drill bit, to diameter compared with
Big workpiece carries out bore operation.
Axial direction of the utility model etc. divides perforating device, forms work by the lateral surface and indexing rotary table of fan-shaped claw
Part grasping part, support of the claw to workpiece medial surface, indexing rotary table are not present supporting gap as bottom supporting surface, are promoted
The stability of clamping, the support wheel of indexing rotary table bottom form bottom plate in bit bore and support, and improve bore operation
Stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for dividing perforating device such as circumferential described in the utility model embodiment；
Fig. 2 is the structural schematic diagram that Fig. 1 removes indexing rotary table.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model preferred embodiment.
As depicted in figs. 1 and 2, a kind of circumferential direction etc. divides perforating device comprising rack 10, drill bit 1 and can be spaced rotation
Indexing rotary table 2, a transverse-moving mechanism 3 is installed in institute's rack 10, the indexing rotary table 2 is installed on transverse-moving mechanism 3, and indexing turns
It to be fan along the claw 4 of indexing rotary table radial slippage, the claw 4 that 2 upper surface 21 of disk is equipped with several around indexing rotary table center
Ring-type, the lateral surface 41 of claw 4 and indexing rotary table upper surface 21 form piece-holder space；The machine of 2 side of indexing rotary table
Drill-bit installing seat 5 is installed, the drill bit 1 is installed on drill-bit installing seat 5 and, the brill opposite with indexing rotary table 2 on frame 10
A support wheel 6 is installed in the rack 10 of first 1 lower section, the support wheel 6 is connect with the basal sliding of indexing rotary table 2.
Further, it installs in the rack 10 there are two the fixed plate 7 that is oppositely arranged, is symmetrically opened in two fixed plates 7
Equipped with arc waist hole 71, the drill-bit installing seat 5 is located between two fixed plates 7, and a bolt 8 passes through two arc waist holes 71, peace
Fill seat 5 after with a nut (not shown) axial locking.
When work, workpiece to be processed is first placed in the upper surface of indexing rotary table, and rear claw slides clamping work outward
Part, then indexing rotary table carries out intermittent rotary under driving mechanisms control, and drill bit also drills to workpiece under system control
Operation.Since workpiece is to be placed directly in indexing panel surface, then its bottom weight-bearing surface will not with the variation in gap between claw and
Variation, to improve the stability of clamping.
The driving mechanism that indexing rotary table intermittent rotary is driven in the utility model can be the drive of worm-drive component transmission
The claw driving mechanism of the driving mechanism of the machinery fields such as motivation structure routine, driving claw radial slippage is also gear-driven drive
The driving mechanism of the machinery fields such as motivation structure routine is the conventional driving structure of index dial on the market, and therefore not to repeat here；
The fixed plate can be installed as needed, and the adjustment of bit bore angle may be implemented；The transverse-moving mechanism is also according to reality
Processing needs to install, and indexing rotary table, which is installed on transverse-moving mechanism, can carry out bore operation to the workpiece being relatively large in diameter；It is described
Transverse-moving mechanism can realize the mechanical structure of indexing rotary table linear motion for linear guide or screw component etc..
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent process transformation made by the utility model description, it is applied directly or indirectly in other relevant technology necks
Domain is also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of circumferential direction etc. divides perforating device comprising drill bit and the indexing rotary table that rotation can be spaced, the indexing rotary table peace
Loaded in rack, indexing rotary table upper surface around indexing rotary table center be equipped with it is several can along the claw of indexing rotary table radial slippage,
It is characterized by: the claw is that fan is cyclic annular, the lateral surface of claw and indexing rotary table upper surface form piece-holder space；It is described
Drill-bit installing seat is installed in the rack of indexing rotary table side, the drill bit be installed on drill-bit installing seat and with indexing rotary table phase
It is right, a support wheel, the basal sliding connection of the support wheel and indexing rotary table are installed in the rack below the drill bit.
2. circumferential direction according to claim 1 etc. divides perforating device, it is characterised in that: there are two opposite for installation in the rack
The fixed plate of setting symmetrically offers arc waist hole in two fixed plates, and the drill-bit installing seat is located between two fixed plates,
One bolt pass through two arc waist holes, after mounting base with a nut axial locking.
3. circumferential direction according to claim 1 etc. divides perforating device, it is characterised in that: it is traversing that the indexing rotary table is installed on one
In mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190410.7U CN209425592U (en) | 2018-07-26 | 2018-07-26 | It is circumferential etc. to divide perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190410.7U CN209425592U (en) | 2018-07-26 | 2018-07-26 | It is circumferential etc. to divide perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425592U true CN209425592U (en) | 2019-09-24 |
Family
ID=68006959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190410.7U Active CN209425592U (en) | 2018-07-26 | 2018-07-26 | It is circumferential etc. to divide perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097940A (en) * | 2019-11-22 | 2020-05-05 | 南京昌合泰智能科技有限公司 | Rotary type bearing automatic processing equipment |
| CN111558967A (en) * | 2020-06-23 | 2020-08-21 | 范风良 | Plank drilling rubber coating equipment |
-
2018
- 2018-07-26 CN CN201821190410.7U patent/CN209425592U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097940A (en) * | 2019-11-22 | 2020-05-05 | 南京昌合泰智能科技有限公司 | Rotary type bearing automatic processing equipment |
| CN111097940B (en) * | 2019-11-22 | 2021-07-06 | 南京涵铭置智能科技有限公司 | Rotary type bearing automatic processing equipment |
| CN111558967A (en) * | 2020-06-23 | 2020-08-21 | 范风良 | Plank drilling rubber coating equipment |
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