CN104289742A - Device for machining small-diameter deep hole of differential housing - Google Patents
Device for machining small-diameter deep hole of differential housing Download PDFInfo
- Publication number
- CN104289742A CN104289742A CN201410513844.6A CN201410513844A CN104289742A CN 104289742 A CN104289742 A CN 104289742A CN 201410513844 A CN201410513844 A CN 201410513844A CN 104289742 A CN104289742 A CN 104289742A
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- CN
- China
- Prior art keywords
- plant
- deep hole
- cylinder
- movable base
- small diameter
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a device for machining a small-diameter deep hole of a differential housing. The device comprises a base, a motor, a horizontal moving seat, a clamping device, a buffering device and a propelling device, wherein the motor and the buffering device are arranged on one end of the base, while the propelling device is arranged on the other end of the base; a sliding rail is arranged in the middle part of the base; the horizontal moving seat is arranged to match with the sliding rail; the clamping device and a water nozzle are arranged on the horizontal moving seat; the buffering device is provided with a buffering contact end which contacts with the horizontal moving seat; the propelling device is provided with a propelling contact end which is connected to the horizontal moving seat; a horizontal drill bit is mounted on the motor; as a result, compared with the traditional machining of a machining center, the device is simple in structure; the energy consumption and the production cost are reduced, the production efficiency is improved and the service life is prolonged.
Description
Technical field
The present invention relates to drilling equipment, particularly relate to a kind of processing unit (plant) of differential casing small diameter and deep hole.
Background technology
The processing Cutter Body Processing with Machining Center of the Small-deep Hole of traditional differential casing, because hole in vertical mode, aperture is little and dark, and therefore there is chip removal in processing beat length, process inconvenient, drill bit easily breaks, and easily produces the shortcomings such as waste product; The more important thing is that the device resource of consumption is worth comparatively large, the energy consumption of devices consume is also very high simultaneously.
Summary of the invention
The object of the invention is the processing unit (plant) being to provide a kind of differential casing small diameter and deep hole, solve one or more in above-mentioned prior art problem.
According to an aspect of the present invention, a kind of processing unit (plant) of differential casing small diameter and deep hole is provided, comprise pedestal, motor, horizontal movable base, clamping device, buffer unit and propulsion plant, pedestal one end is located at by motor and buffer unit, the pedestal other end is located at by propulsion plant, slide rail is provided with in the middle part of pedestal, horizontal movable base and slide rail are equipped with, horizontal movable base is provided with clamping device and water spout, buffer unit is provided with buffering contravention, this buffering contravention touches in horizontal movable base, propulsion plant is provided with propelling contravention, this propelling contravention is connected to horizontal movable base, motor is equiped with horizontal drill bit.
In some embodiments: clamping device comprises two clamping sections, each clamping section includes column, compression leg and oil hydraulic cylinder, and column one end is provided with groove, and recess sidewall is provided with slide bar, one end of compression leg is provided with the chute for sliding bar, and its other end is connected with oil hydraulic cylinder.Thus can self-action fix workpiece.
In some embodiments: water spout is located between clamping section.Cooling process can be carried out thus to workpiece.
In some embodiments: buffer unit is oil cylinder, cylinder or gas-liquid damping cylinder.The dynamics that workpiece advances can be controlled thus, protection drill bit.
In some embodiments: propulsion plant is oil cylinder, cylinder or gas-liquid damping cylinder, and can control advance and return.Chip removal can be carried out thus, protection drill bit in boring procedure.
The present invention passes through the horizontal setting of drill bit, the control advancing propulsion plant and return, and buffer unit is to the protection setting of drill bit; relative to traditional Cutter Body Processing with Machining Center, its structure is simplified, and reduces energy consumption and production cost; improve production efficiency, the service life of increase.
Accompanying drawing explanation
Fig. 1 is the structural representation of the processing unit (plant) of a kind of differential casing small diameter and deep hole of the present invention;
Fig. 2 is the structural representation of the clamping section of the processing unit (plant) of a kind of differential casing small diameter and deep hole of the present invention;
Fig. 3 is the structural representation of the column of the processing unit (plant) of a kind of differential casing small diameter and deep hole of the present invention.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing, the present invention is described in further detail.
As Figure 1-3, a kind of processing unit (plant) of differential casing small diameter and deep hole, comprises pedestal 1, motor 2, horizontal movable base 3, clamping device 4, buffer unit 5 and propulsion plant 6.Wherein, motor 2 and buffer unit 5 are bolted in pedestal 1 one end respectively, and propulsion plant 6 is bolted in pedestal 1 other end, motor 2 are equiped with horizontal drill bit 9.Be provided with slide rail 7 in the middle part of pedestal 1, horizontal movable base 3 is sheathed on slide rail 7, and horizontal movable base 3 can be moved horizontally on slide rail 7, and horizontal movable base 3 is provided with clamping device 4 and water spout 8.Buffer unit 5 is provided with buffering contravention 51, and when the bores are being drilled, horizontal movable base 3 moves to horizontal drill bit 9 direction, touches buffering contravention 51 and carries out buffer deceleration, can control the dynamics that workpiece advances thus, protection drill bit.Propulsion plant 6 is provided with and advances contravention 61; this propelling contravention 61 is welded in horizontal movable base 3; advance contravention 61 can level of control Mobile base 3 propelling and return; when certain depth is got in boring; contravention 61 level of control Mobile base 3 is advanced to return; make horizontal drill bit 9 from boring out, can chip removal be carried out, protection drill bit.
Wherein, clamping device 4 comprises two clamping sections 40, and each clamping section 40 includes column 41, compression leg 42 and oil hydraulic cylinder 43.Column 41 one end is provided with groove 46, groove 46 sidewall is provided with slide bar 45, one end of compression leg 42 is provided with the chute 44 slided for slide bar 45, its other end and oil hydraulic cylinder 43 hinged, the operative orientation of oil hydraulic cylinder 43 is vertical direction, when oil hydraulic cylinder 43 advances, compression leg 42 can fix workpiece, it should be noted that oil hydraulic cylinder 43 can use cylinder to replace.Thus can self-action fix workpiece, reduce manually-operated cost.Water spout 8 to be located between two clamping sections 40 and to be connected to water pump (not shown), can carry out cooling process thus to workpiece.Buffer unit 5 can be oil cylinder, cylinder or gas-liquid damping cylinder, is gas-liquid damping cylinder in the present embodiment, can control the dynamics that workpiece advances thus, protection drill bit.Propulsion plant 6 can be oil cylinder, cylinder or gas-liquid damping cylinder, and can control to advance and return, and is gas-liquid damping cylinder in the present embodiment, thus controlling can carry out chip removal when returning, protects drill bit.
During operation, clamping device 4 fixes workpiece, controls propulsion plant 6 and advances horizontal movable base 3, horizontal drill bit 9 pairs of workpiece are holed, now the buffering contravention 51 of buffer unit 5 touches in horizontal movable base 3, the dynamics that buffer level Mobile base 3 advances, when getting into 1/5, controlling propulsion plant 6 and returning, carry out chip removal, water spout 8 is towards workpiece spray cooling simultaneously, repeats step, until led to by hole drill.
In sum, this novel horizontal setting by drill bit, control propulsion plant being advanced and returns; buffer unit is to the protection setting of drill bit, and relative to traditional Cutter Body Processing with Machining Center, its structure is simplified; reduce energy consumption and production cost, improve production efficiency, the service life of increase.
The above is only one embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (5)
1. the processing unit (plant) of a differential casing small diameter and deep hole, it is characterized in that: comprise pedestal (1), motor (2), horizontal movable base (3), clamping device (4), buffer unit (5) and propulsion plant (6), described pedestal (1) one end is located at by described motor (2) and buffer unit (5), described pedestal (1) other end is located at by described propulsion plant, described pedestal (1) is provided with slide rail (7), described horizontal movable base (3) and described slide rail (7) are equipped with, described horizontal movable base (3) is provided with described clamping device (4) and water spout (8), described buffer unit (5) comprises buffering contravention (51), described buffering contravention (51) is touched in described horizontal movable base (3), described propulsion plant (6) is provided with and advances contravention (61), this propelling contravention (61) is connected to described horizontal movable base (3), described motor (2) is equiped with horizontal drill bit (9).
2. the processing unit (plant) of a kind of differential casing small diameter and deep hole according to claim 1, it is characterized in that: described clamping device (4) comprises two clamping sections be oppositely arranged (40), each clamping section (40) includes column (41), compression leg (42) and oil hydraulic cylinder (43), described column (41) one end is provided with groove (46), described groove (46) sidewall is provided with slide bar (45), one end of described compression leg (42) is provided with the chute (44) slided for described slide bar (45), its other end is connected with oil hydraulic cylinder (43).
3. the processing unit (plant) of a kind of differential casing small diameter and deep hole according to claim 2, is characterized in that: described water spout (8) is located between described clamping section (40).
4. the processing unit (plant) of a kind of differential casing small diameter and deep hole according to claim 1, is characterized in that: described buffer unit (5) is oil cylinder, cylinder or gas-liquid damping cylinder.
5. the processing unit (plant) of a kind of differential casing small diameter and deep hole according to claim 1, is characterized in that: described propulsion plant (6) is oil cylinder, cylinder or gas-liquid damping cylinder, and can control to advance and return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513844.6A CN104289742A (en) | 2014-09-29 | 2014-09-29 | Device for machining small-diameter deep hole of differential housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513844.6A CN104289742A (en) | 2014-09-29 | 2014-09-29 | Device for machining small-diameter deep hole of differential housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289742A true CN104289742A (en) | 2015-01-21 |
Family
ID=52309819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513844.6A Pending CN104289742A (en) | 2014-09-29 | 2014-09-29 | Device for machining small-diameter deep hole of differential housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708463A (en) * | 2015-03-17 | 2015-06-17 | 青阳县鑫安特汽车零配件有限公司 | Transverse hole machining device for automobile differential mechanism |
| CN108296725A (en) * | 2018-04-16 | 2018-07-20 | 杭州吉利机械有限公司 | Split type differential casing internal expanding processing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000326166A (en) * | 1999-05-20 | 2000-11-28 | Aisan Ind Co Ltd | Clamping device |
| CN2841293Y (en) * | 2005-11-25 | 2006-11-29 | 黄锦辉 | Carpenter's gang drill moves the buffer gear of a feed arrangement |
| CN201239887Y (en) * | 2008-08-15 | 2009-05-20 | 天润曲轴股份有限公司 | Pneumatic clamping device |
| CN201988751U (en) * | 2011-03-07 | 2011-09-28 | 六安市龙兴汽车零部件有限公司 | Special drilling machine |
| CN102941363A (en) * | 2012-11-16 | 2013-02-27 | 江苏耀华机电科技有限公司 | Special machine tool for drilling |
| CN103381493A (en) * | 2013-06-25 | 2013-11-06 | 天长市天翔集团有限公司 | Drilling device used for processing automobile components |
| CN203292531U (en) * | 2013-05-17 | 2013-11-20 | 宁波职业技术学院 | Automatic drilling machine |
| CN204221039U (en) * | 2014-09-29 | 2015-03-25 | 江苏黄海汽配股份有限公司 | A kind of processing unit (plant) of differential casing small diameter and deep hole |
-
2014
- 2014-09-29 CN CN201410513844.6A patent/CN104289742A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000326166A (en) * | 1999-05-20 | 2000-11-28 | Aisan Ind Co Ltd | Clamping device |
| CN2841293Y (en) * | 2005-11-25 | 2006-11-29 | 黄锦辉 | Carpenter's gang drill moves the buffer gear of a feed arrangement |
| CN201239887Y (en) * | 2008-08-15 | 2009-05-20 | 天润曲轴股份有限公司 | Pneumatic clamping device |
| CN201988751U (en) * | 2011-03-07 | 2011-09-28 | 六安市龙兴汽车零部件有限公司 | Special drilling machine |
| CN102941363A (en) * | 2012-11-16 | 2013-02-27 | 江苏耀华机电科技有限公司 | Special machine tool for drilling |
| CN203292531U (en) * | 2013-05-17 | 2013-11-20 | 宁波职业技术学院 | Automatic drilling machine |
| CN103381493A (en) * | 2013-06-25 | 2013-11-06 | 天长市天翔集团有限公司 | Drilling device used for processing automobile components |
| CN204221039U (en) * | 2014-09-29 | 2015-03-25 | 江苏黄海汽配股份有限公司 | A kind of processing unit (plant) of differential casing small diameter and deep hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708463A (en) * | 2015-03-17 | 2015-06-17 | 青阳县鑫安特汽车零配件有限公司 | Transverse hole machining device for automobile differential mechanism |
| CN108296725A (en) * | 2018-04-16 | 2018-07-20 | 杭州吉利机械有限公司 | Split type differential casing internal expanding processing method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |