CN203711906U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN203711906U CN203711906U CN201320820296.2U CN201320820296U CN203711906U CN 203711906 U CN203711906 U CN 203711906U CN 201320820296 U CN201320820296 U CN 201320820296U CN 203711906 U CN203711906 U CN 203711906U
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- CN
- China
- Prior art keywords
- drilling machine
- clamping
- processed
- compact heap
- axle
- 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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- Drilling And Boring (AREA)
Abstract
The utility model relates to a drilling machine. The drilling machine comprises an installing platform, a vertical type machine body and at least two clamping tools, wherein the installing platform is arranged in front-back direction, the upper end of the vertical type machine body is provided with at least two drill bits which are located above the installing platform, the drill bits are parallelly arranged at intervals along the left-right direction, the at least two clamping tools are respectively used for fixing corresponding to-be-machined shafts, each clamping tool comprises a pressing block and a supporting block which are arranged up and down, the pressing blocks and the supporting blocks are provided with upper and lower arc clamping concave parts which are provided with opposite concave openings and are fitted with the peripheral surfaces of the corresponding to-be-machined shafts in shapes, and included angles between the axes of the upper and lower arc clamping concave parts and the left-right direction are 5-85 degrees when the to-be-machined shafts are drilled and machined. According to the drilling machine provided by the utility model, at least two to-be-machined shafts can be drilled and machined in one time.
Description
Technical field
The utility model relates to the drilling machine in machined field.
Background technology
Shaft is an important spare part of mixer, the structure of shaft is as shown in Figure 1: comprise axle body 51, the two ends of axle body are at least two-stage Step Shaft structure 50, each Step Shaft structure all has the shaft shoulder, and the middle part of axle body is arranged at intervals with a plurality of for assembling the installing hole 52 of mixing arm vertically.In prior art, the process of shaft is, after the step at axle body two ends machines, shaft is positioned on single drill bit drilling machine, by drill bit processing mounting holes one by one on axle body, after a shaft machines, shaft after machining is carried away, and next shaft is carried on single drill bit drilling machine and proceeds Drilling operation.Existing this drilling machine once can only be realized the processing to an axle hole, and working (machining) efficiency is lower.
Utility model content
The purpose of this utility model is to provide a kind of once can carry out at least two axles to be processed the drilling machine of Drilling operation.
In order to address the above problem, the technical solution of the utility model is:
A kind of drilling machine, the erecting bed and the vertical lathe bed that before and after comprising, arrange, the upper end of vertical lathe bed is provided with at least two drill bits that are positioned at described erecting bed top, each drill bit arranges along left and right directions spacing parallel arranging, drilling machine also comprises at least two clamping toolings that are respectively used to fixing corresponding axle to be processed, each clamping tooling includes compact heap setting up and down and back-up block, compact heap, on back-up block, there is recess relatively and the upper of adaptation that coincide of shape and corresponding axle outer peripheral face shape to be processed, lower circular arc clamping recess, on described in when to described axle Drilling operation to be processed, the lower circular arc clamping axis of recess and the angle of left and right directions are 5 ~ 85 degree.
Described drilling machine also comprises the base that is arranged at described erecting bed below, is provided with the guide rail that guide direction is consistent with described upper and lower circular arc clamping recess on base, and described erecting bed guiding movement is assemblied on described guide rail.
Described base comprises lower bottom base part, is rotatably equipped with the upper bed-plate part that pivot center extends along the vertical direction in lower bottom base part, and described guide rail is arranged in described upper bed-plate part.
Each clamping tooling arranges along the linear sequence of the axis direction perpendicular to described upper and lower circular arc clamping recess, and described each clamping tooling coordinates with the shaft shoulder axial limiting at the diverse location place of each axle to be processed respectively so that each axle to be processed dislocation layout successively in the axial direction.
The compact heap of described each clamping tooling connects into overall structure, and the back-up block of each clamping tooling connects into overall structure.
The beneficial effects of the utility model are: this drilling machine comprises at least two drill bits, on erecting bed, be provided with at least two clamping toolings corresponding with each axle to be processed respectively, during use, each axle to be processed is individually fixed on corresponding clamping tooling, due to upper, the lower circular arc clamping axis of recess and the angle of left and right directions are 5 ~ 85 degree, therefore the axis of axle to be processed and left and right directions (being the arranged direction of each drill bit) are also the angle of 5 ~ 85 degree, this makes each drill bit can a corresponding axle to be processed, each drill bit can carry out while Drilling operation to each axle to be processed, improved operating efficiency, in addition, axis and the left and right directions of axle to be processed are obliquely installed, and have also dwindled the spacing between adjacent two axles to be processed, and the demand that this has just reduced erecting bed width has reduced the cost of erecting bed.
Accompanying drawing explanation
Fig. 1 is the structural representation of shaft in prior art;
Fig. 2 is the structural representation of an embodiment of the present utility model;
Fig. 3 is the left view of Fig. 2;
The layout schematic diagram of erecting bed and drill bit when Fig. 4 is drilling machine boring;
Fig. 5 is the schematic diagram that coordinates of shaft and erecting bed in Fig. 2;
Fig. 6 is the structural representation of back-up block in Fig. 5;
Fig. 7 is the structural representation of compact heap in Fig. 5.
The specific embodiment
A kind of embodiment of drilling machine is as shown in Fig. 2 ~ 7: take below the Drilling operation of shaft is described this drilling machine as example, the erecting bed 5 and the vertical lathe bed 1 that before and after comprising, arrange, the below of erecting bed is provided with base, base comprises upper bed-plate part 6 setting up and down and lower bottom base part 7, wherein upper bed-plate partly rotates and is assemblied in lower bottom base and partly goes up, and the pivot center of upper bed-plate part extends along the vertical direction.Erecting bed is rectangle structure, is provided with guide direction along the guide rail of the length direction extension of erecting bed in upper bed-plate part, and erecting bed guiding movement is assemblied on guide rail.The upper end of vertical lathe bed is provided with two drill bits 2 that are positioned at erecting bed top, two drill bits arrange along left and right directions spacing parallel arranging, on erecting bed, be provided with for fixing the first clamping tooling of the first shaft 4 and for fixing the second clamping tooling of the second shaft 9, each clamping tooling includes compact heap and supports piece, compact heap, support to there is recess relatively and shape and the identical adaptive upper circular arc clamping recess of corresponding shaft outer peripheral face shape and lower circular arc clamping recess 15 on piece, compact heap comprises compact heap body, on compact heap body, be provided with groove, in groove, be installed with circular-arc lining plate, upper circular arc clamping recess consists of the inner peripheral surface of circular-arc lining plate, this body by integral forming of compact heap of two clamping toolings, the back-up block of two clamping toolings is one-body molded, two clamping tooling edges are perpendicular to upper, the linear sequence of the axis direction of lower circular arc clamping recess is arranged.The axial length of the circular-arc lining plate 10-2 of the compact heap of the first clamping tooling is greater than the axial length of the compact heap body 10-1 of the first clamping tooling, the axial length of the circular-arc lining plate 11-2 of the compact heap of the second clamping tooling is less than the axial length of the compact heap body 11-1 of the first clamping tooling, the axial length of the compact heap body of the compact heap of the first clamping tooling is identical with the axial length of the compact heap body of the compact heap of the second clamping tooling, the first order shaft shoulder 4-1 of the axial end of the circular-arc lining plate of the compact heap of the first clamping tooling and the first shaft is spacing to be coordinated to limit the first shaft and moves axially, the second level shaft shoulder 9-1 of the axial end of the circular-arc lining plate of the compact heap of the second clamping tooling and the second shaft is spacing to be coordinated to limit the second shaft and moves axially, like this each clamping tooling coordinate with the shaft shoulder axial limiting at the diverse location place of each shaft respectively so that each shaft in the axial direction successively dislocation arrange, the benefit that dislocation is arranged is, can make the installing hole on shaft exhaustively process.Between two back-up blocks of first, second clamping tooling, be provided with the screwed hole that axis extends along the vertical direction, on the compact heap of first, second clamping tooling, be provided with bolt penetration hole, with time by install bolt in bolt penetration hole and screwed hole, the compact heap of first, second clamping tooling is fixed on the back-up block of first, second clamping tooling, thereby realize fixing to first, second shaft.Figure middle term 13 represents the back-up block of the first clamping tooling; Item 14 represents the back-up block of the second clamping toolings; Item 10 represents the compact heap of the first clamping toolings; Item 11 represents the compact heap of the second clamping toolings.
During use, by first, the second clamping tooling is by first, the second shaft is fixed on erecting bed, first, the second shaft shifts to install in the axial direction, then rotate upper bed-plate part, erecting bed rotates with upper bed-plate part, make, the included angle A of the lower circular arc clamping axis (being the axis of corresponding shaft) of recess and the arranged direction (being left and right directions) of two drill bits is 60 degree, during lid angle angle, spacing between installing hole to be processed in two installation shaft is identical with the spacing between two drill bits, so latter two drill bit is processed two shafts simultaneously, after first installing hole machines, erecting bed moves along guide rail, and then can process first installing hole, the like complete first, the processing of all installing holes on the second shaft.
In other embodiment of the present utility model: upper bed-plate part can also be with lower bottom base part one-body molded or upper bed-plate part by fixed structure, be fixed in lower bottom base part, in the time of now at the beginning of erecting bed is installed on base, will guarantee that the upper and lower circular arc clamping axis of recess and the arranged direction of two drill bits intersect the arbitrary value of 60 degree angles or 5 ~ 85 degree angles, such as 10 degree, 20 degree, 30 degree, 45 degree or 75 degree etc.; Certainly guide rail can not established yet, and now erecting bed can be wholely set with base or erecting bed is fixed on base by fixed structure; The number of drill bit can also be three, four or more, and now the number of clamping tooling is also suitable is increased to correspondingly with drill bit number, and drilling machine can be simultaneously carries out Drilling operation to the axle of three, four or more numbers; Each circular-arc lining plate also can with corresponding this body by integral forming of compact heap; Certainly, while only needing an installing hole of processing on first, second shaft, first, second shaft also can flush setting in the axial direction, and now, each clamping tooling can coordinate with the shaft shoulder axial limiting at the same position place of each axle to be processed with to each shaft axial limiting; The back-up block of first, second clamping tooling can also split setting, and the compact heap of first, second clamping tooling also can split setting, and now the compact heap of first, second clamping tooling is fixed on corresponding back-up block by each self-corresponding lock-screw respectively; Certainly each compact heap can not carry out axial block by the spacing cooperation of the shaft shoulder with corresponding shaft to shaft yet, such as the radially coupling mechanism force of the logical relative motion of compact heap and back-up block is carried out axial locking to shaft; The compact heap of first, second clamping tooling can also be welded into overall structure, and the back-up block of first, second clamping tooling can also be welded into overall structure.
Claims (5)
1. a drilling machine, it is characterized in that: the erecting bed and the vertical lathe bed that before and after comprising, arrange, the upper end of vertical lathe bed is provided with at least two drill bits that are positioned at described erecting bed top, each drill bit arranges along left and right directions spacing parallel arranging, drilling machine also comprises at least two clamping toolings that are respectively used to fixing corresponding axle to be processed, each clamping tooling includes compact heap setting up and down and back-up block, compact heap, on back-up block, there is recess relatively and the upper of adaptation that coincide of shape and corresponding axle outer peripheral face shape to be processed, lower circular arc clamping recess, on described in when to described axle Drilling operation to be processed, the lower circular arc clamping axis of recess and the angle of left and right directions are 5 ~ 85 degree.
2. drilling machine according to claim 1, it is characterized in that: described drilling machine also comprises the base that is arranged at described erecting bed below, on base, be provided with the guide rail that guide direction is consistent with described upper and lower circular arc clamping recess, described erecting bed guiding movement is assemblied on described guide rail.
3. drilling machine according to claim 2, is characterized in that: described base comprises lower bottom base part, is rotatably equipped with the upper bed-plate part that pivot center extends along the vertical direction in lower bottom base part, and described guide rail is arranged in described upper bed-plate part.
4. according to the drilling machine described in claim 1 ~ 3 any one, it is characterized in that: each clamping tooling arranges along the linear sequence of the axis direction perpendicular to described upper and lower circular arc clamping recess, described each clamping tooling coordinates with the shaft shoulder axial limiting at the diverse location place of each axle to be processed respectively so that each axle to be processed dislocation layout successively in the axial direction.
5. drilling machine according to claim 4, is characterized in that: the compact heap of described each clamping tooling connects into overall structure, and the back-up block of each clamping tooling connects into overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820296.2U CN203711906U (en) | 2013-12-14 | 2013-12-14 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820296.2U CN203711906U (en) | 2013-12-14 | 2013-12-14 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711906U true CN203711906U (en) | 2014-07-16 |
Family
ID=51151105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820296.2U Expired - Fee Related CN203711906U (en) | 2013-12-14 | 2013-12-14 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752887A (en) * | 2013-12-14 | 2014-04-30 | 郑州市长城机器制造有限公司 | Drilling machine |
| CN105855595A (en) * | 2016-06-15 | 2016-08-17 | 常州市荣顺电子有限公司 | Bearing drilling device with better clamping effect |
-
2013
- 2013-12-14 CN CN201320820296.2U patent/CN203711906U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752887A (en) * | 2013-12-14 | 2014-04-30 | 郑州市长城机器制造有限公司 | Drilling machine |
| CN103752887B (en) * | 2013-12-14 | 2016-08-31 | 郑州市长城机器制造有限公司 | A kind of drilling machine |
| CN105855595A (en) * | 2016-06-15 | 2016-08-17 | 常州市荣顺电子有限公司 | Bearing drilling device with better clamping effect |
| CN105855595B (en) * | 2016-06-15 | 2018-07-03 | 常州市荣顺电子有限公司 | A kind of bearing drilling equipment |
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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: 20140716 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |