CN202894410U - Adjusting type multipoint drilling machine - Google Patents
Adjusting type multipoint drilling machine Download PDFInfo
- Publication number
- CN202894410U CN202894410U CN 201220491933 CN201220491933U CN202894410U CN 202894410 U CN202894410 U CN 202894410U CN 201220491933 CN201220491933 CN 201220491933 CN 201220491933 U CN201220491933 U CN 201220491933U CN 202894410 U CN202894410 U CN 202894410U
- Authority
- CN
- China
- Prior art keywords
- template
- pressing plate
- drill bushing
- drill
- slide block
- 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
Provided is an adjusting type multipoint drilling machine. The adjusting type multipoint drilling machine comprises a split shaft, a main shaft for inputting is arranged in the split shaft, the main shaft drives a first universal joint through a gear, the first universal joint is connected with an expansion piece, the expansion piece drives a second universal joint, the second universal joint drives a drill bushing and a drill bit is arranged in the drill bushing. The adjusting type multipoint drilling machine is characterized in that a template is arranged on the split shaft, a pressing plate is arranged below the template, sliding grooves are machined in the template and the pressing plate, a slider is arranged between the template and the pressing plate, and the slider is machined with a step, a cylinder and a middle hole. The cylinder is matched with the sliding grooves of the template and the pressing plate, the template and the pressing plate clamp the step of the slider, and one end of the drill bushing penetrates through the middle hole of the slider. A locating plate is arranged below the pressing plate, and the locating plate contacts the drill bushing.
Description
Technical field
The utility model relates to drilling machine, particularly relates to a kind of adjustable type multiple drill press, is mainly used in processing the porous workpieces such as flange, end cap.
Background technology
When the porous workpieces such as processing flange, end cap, in order to increase work efficiency, usually adopt multiple drill press (also claiming multi-hole drill or Ni Zhifu drill).Described multiple drill press, by a driven by motor main shaft, main shaft drives each power transmission shaft through gear and universal slip joint, on each power transmission shaft drill bushing is set, and drill bit is installed on the drill bushing, and a bench drill generally has 4,8 or 12 drill bits to work simultaneously.But the drill bushing position of existing multiple drill press is fixed, the quantity of drill bushing also is constant on one bench drill, if the workpiece of processing different size, concentric and the workpiece of different centre bore distances also will be changed whole bull and divide the parts such as axial organ, therefore exist tool kind many, the shortcoming such as the equipment investment expense is large.
Summary of the invention
The purpose of this utility model is the shortcoming that exists in order to overcome prior art, provides a kind of center distance adjustable, can process the different centre bore distances of concentric, the adjustable type multiple drill press of drilling hole amount changeable.
The technical scheme of the utility model adjustable type multiple drill press is: comprise a minute axial organ, divide the main shaft that input is installed in the axial organ, main shaft is through gear driven the first universal joint, the first universal joint connecting expansion device, expansion bend drives the second universal joint, the second universal joint drives drill bushing, drill bit is installed in the drill bushing, it is characterized in that on the axial organ template being set in described minute, under the template pressing plate is arranged, respectively be shaped with chute in template and the pressing plate, between template and the pressing plate slide block is set, described slide block is shaped with step, cylinder and mesopore, cylinder matches with the chute of template and pressing plate, the step of template and pressing plate clamping slide block, a mesopore that passes slide block of described drill bushing, under pressing plate location-plate is set, location-plate contacts with drill bushing.
The utility model discloses a kind of adjustable type multiple drill press, many group transmission mechanisms were set in the axial organ at one minute, each transmission mechanism comprises minute gear on every side that main shaft drives through master gear, the first universal joint, expansion bend, the second universal joint and drill bushing, the main feature of the technical program is to be provided with template at a minute axial organ, pressing plate, slide block and location-plate, the structure of slide block can comprise cylinder, step and mesopore, template and pressing plate are on the step, under be fixedly clamped, so template during work, pressing plate and slide block do not move, template and pressing plate are shaped with chute, slide in chute in the position of slide block, can regulate according to the centre bore of workpiece apart from distance, then located by location-plate, so as long as different location-plate of transposing one block size, just can process the boring of different centre bore distances, reduce the instruments such as minute axial organ, save the equipment investment expense.If change the quantity of boring, the drill bushing number is changed in needing only of having, and becomes the adjustment of multiple such as 4 holes, 8 holes, 16 holes and 6 holes, 12 holes etc., and is fairly simple, if 4 holes change 6 holes, then needs to change template and pressing plate.
The utility model adjustable type multiple drill press, described drill bushing is 4-16.4,6,8,12 or 16 drill bits are set, 4-16 borings of time processing in a multiple drill press.Between the mesopore of described slide block and the drill bushing needle bearing is installed, at the head mounting plane bearing of drill bushing and slide block.Between slide block mesopore and drill bushing needle bearing has been arranged, rotated flexibly, running is light, power consumption is economized, and long service life has plane bearing at slide block between the upper and lower and drill bushing, and drill bushing is located.
Description of drawings
Fig. 1 is the A-A direction schematic cross-section of Fig. 2;
Fig. 2 is the elevational schematic view of the utility model adjustable type multiple drill press;
Fig. 3 is the schematic perspective view of the utility model adjustable type multiple drill press;
Fig. 4 is the local enlarged diagram in B place of Fig. 1.
The specific embodiment
The utility model relates to a kind of adjustable type multiple drill press, such as Fig. 1-shown in Figure 4, comprise minute axial organ 1, divide the main shaft 2 that input is installed in the axial organ, main shaft is through gear driven the first universal joint 3, the first universal joint connecting expansion device 4, expansion bend drives the second universal joint 5, the second universal joints and drives drill bushing 6, and drill bit is installed in the drill bushing, it is characterized in that on the axial organ 1 template 7 being set in described minute, pressing plate 8 is arranged under the template, respectively be shaped with chute 11 in template 7 and the pressing plate 8, between template 7 and the pressing plate 8 slide block 9 is set, described slide block is shaped with step 92, cylinder 91 and mesopore 93, cylinder 91 matches with the chute 11 of template and pressing plate, the step 92 of template 7 and pressing plate 8 clamping slide blocks, a mesopore 93 that passes slide block of described drill bushing 6,8 times location-plate 10 is set at pressing plate, location-plate contacts with drill bushing 6.Many group transmission mechanisms were set in the axial organ 1 at one minute, each transmission mechanism comprises minute gear on every side that main shaft 2 drives through master gear, the first universal joint 3, expansion bend 4, the second universal joint 5 and drill bushing 6, the main feature of the technical program is to be provided with template 7 at a minute axial organ 1, pressing plate 8, slide block 9 and location-plate 10, the structure of slide block can comprise cylinder 91, step 92 and mesopore 93, template and pressing plate are on the step, under be fixedly clamped, so template during work, pressing plate and slide block do not move, template 7 and pressing plate 8 are shaped with chute 11, slide in chute in the position of slide block 9, can be according to the centre bore of workpiece apart from distance, regulate, then by location-plate 10 location, so as long as the different location-plate of transposing one block size just can process the boring of different centre bore distances, reduce the instruments such as minute axial organ, save the equipment investment expense.If change the quantity of boring, the drill bushing number is changed in needing only of having, and becomes the adjustment of multiple such as 4 holes, 8 holes, 16 holes and 6 holes, 12 holes etc., and is fairly simple, if 4 holes change 6 holes, then needs to change template 7 and pressing plate 8.Described drill bushing 6 is 4-16.4,6,8,12 or 16 drill bits are set, 4-16 borings of time processing in a multiple drill press.Needle bearing 12 is installed, at the head mounting plane bearing 13 of drill bushing 6 with slide block between the mesopore 93 of described slide block 9 and the drill bushing 6.Between slide block 9 mesopores and drill bushing 6 needle bearing 12 has been arranged, rotated flexibly, running is light, power consumption is economized, and long service life has plane bearing 13 at slide block 9 between the upper and lower and drill bushing 6, and drill bushing is located.
Claims (3)
1. adjustable type multiple drill press, comprise a minute axial organ (1), divide the main shaft (2) that input is installed in the axial organ, main shaft is through gear driven the first universal joint (3), the first universal joint connecting expansion device (4), expansion bend drives the second universal joint (5), the second universal joint drives drill bushing (6), drill bit is installed in the drill bushing, it is characterized in that on axial organ (1) template (7) being set in described minute, pressing plate (8) is arranged under the template, respectively be shaped with chute (11) in template (7) and the pressing plate (8), between template (7) and the pressing plate (8) slide block (9) is set, described slide block is shaped with step (92), cylinder (91) and mesopore (93), cylinder (91) matches with the chute (11) of template and pressing plate, the step (92) of template (7) and pressing plate (8) clamping slide block, a mesopore (93) that passes slide block of described drill bushing (6) arranges location-plate (10) under pressing plate (8), location-plate contacts with drill bushing (6).
2. adjustable type multiple drill press as claimed in claim 1 is characterized in that described drill bushing (6) is 4-16.
3. adjustable type multiple drill press as claimed in claim 1 is characterized in that between the mesopore (93) of described slide block (9) and the drill bushing (6) needle bearing (12) being installed, at the head mounting plane bearing (13) of drill bushing (6) with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491933 CN202894410U (en) | 2012-09-25 | 2012-09-25 | Adjusting type multipoint drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220491933 CN202894410U (en) | 2012-09-25 | 2012-09-25 | Adjusting type multipoint drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894410U true CN202894410U (en) | 2013-04-24 |
Family
ID=48115128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220491933 Expired - Fee Related CN202894410U (en) | 2012-09-25 | 2012-09-25 | Adjusting type multipoint drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894410U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057733A (en) * | 2015-08-14 | 2015-11-18 | 河北豪阳泵业有限公司 | Pump case drilling processing instrument with reducing chuck |
| CN107685163A (en) * | 2017-05-31 | 2018-02-13 | 南宁盛世凌云电子科技有限公司 | A kind of adjustable plate punching equipment |
| CN108044146A (en) * | 2017-12-18 | 2018-05-18 | 珠海东方重工有限公司 | A kind of drilling machine |
| CN108044146B (en) * | 2017-12-18 | 2024-04-26 | 珠海东方重工股份有限公司 | Drilling machine |
-
2012
- 2012-09-25 CN CN 201220491933 patent/CN202894410U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057733A (en) * | 2015-08-14 | 2015-11-18 | 河北豪阳泵业有限公司 | Pump case drilling processing instrument with reducing chuck |
| CN107685163A (en) * | 2017-05-31 | 2018-02-13 | 南宁盛世凌云电子科技有限公司 | A kind of adjustable plate punching equipment |
| CN108044146A (en) * | 2017-12-18 | 2018-05-18 | 珠海东方重工有限公司 | A kind of drilling machine |
| CN108044146B (en) * | 2017-12-18 | 2024-04-26 | 珠海东方重工股份有限公司 | Drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |