CN202845840U - Three-shaft numerical control deep hole drilling machine for machining of multiple deep hole workpiece - Google Patents
Three-shaft numerical control deep hole drilling machine for machining of multiple deep hole workpiece Download PDFInfo
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- CN202845840U CN202845840U CN 201220556914 CN201220556914U CN202845840U CN 202845840 U CN202845840 U CN 202845840U CN 201220556914 CN201220556914 CN 201220556914 CN 201220556914 U CN201220556914 U CN 201220556914U CN 202845840 U CN202845840 U CN 202845840U
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- deep hole
- main shaft
- drilling machine
- numerical control
- machine
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Abstract
The utility model relates to the field of numerical control machining equipment, in particular to a three-shaft numerical control deep hole drilling machine for machining of a multiple deep hole workpiece. The drilling machine comprises a machine body base body, a machine head portion, a filing receiving box, a cylinder pushing device, an electric main shaft, a machine tool protective shell and a filtering circular filing discharging device. The filtering circular filing discharging device is externally connected under the machine body base body, and the machine head portion, the filing receiving box and the electric main shaft are sequentially installed on the machine body base body from left to right. The machine tool protective shell is arranged outside the machine head portion, the filing receiving box and the electric main shaft. The machine head portion is composed of a front-back moving device, an up-down moving device and a clamping device. The filing receiving box is connected with the cylinder pushing device and can slide left and right along the machine body base body. The electric main shaft is a center hole water-feeding cooling electric main shaft and can move left and right under control of a left-right moving drive device. And cooling liquid fed to a center hole is provided by the filtering circular device. The drilling machine adopts three-shaft control, ensures that the machining of all hole positions can be completed through one-time clamping, and is high in machining efficiency, good in precision and suitable for batch machining.
Description
Technical field
The utility model relates to the numerically controlled processing equipment field, particularly a kind of three-axis numerical control deep hole drilling machine of many deep holes workpiece processing usefulness.
Background technology
The deep hole machining such as drill gun, BTA bore, brills inhaled in spray belong to special processing technology, and the drilling by one-time continuous can reach general needs to bore, expands, cuts with scissors machining accuracy and surface roughness that operation just can reach.Owing to be subjected to technical merit and the in the past restriction of process requirements, existing deep hole working machine adopts conventional machine reformation to form, and the deep hole working machine of deep hole drilling and boring machine, deep-hole grinding machine, deep hole honing machine and ordinary lathe etc. is arranged.This class lathe all is to cooperate the reciprocating motion of cutter to realize deep hole machining by rotatablely moving of workpiece or cutter, this processing mode is more applicable for single deep hole machining, but the development along with modern Deep-Hole Drilling Technology, many kinds, in enormous quantities, the proportion of high accuracy processing increases day by day, the processing of many deep holes workpiece especially in enormous quantities, Deep-Hole Drilling Technology is had higher requirement, how to guarantee the uniformity of porous processing location, accuracy and rapidity, and how to improve working (machining) efficiency, reducing production costs all is the technical barrier that existing deep hole working machine is difficult to overcome.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, chip removal is effective, fast and accurate for positioning, the three-axis numerical control deep hole drilling machine that is applicable to the processing in enormous quantities of many deep holes workpiece, by clamped one time can finish the processing of porose position, working (machining) efficiency is high, and production cost is low.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of three-axis numerical control deep hole drilling machine of many deep holes workpiece processing usefulness, comprise lathe bed matrix, chain-drive section, connect bits case, cylinder and push away leading-in device, electric main shaft, lathe guard shield and filtration cycle chip removal device that the filtration cycle chip removal device is external in the below of lathe bed matrix; Chain-drive section, connect bits case, electric main shaft and from left to right be installed on successively on the lathe bed matrix, and be provided at an outer portion with the lathe guard shield; Wherein, chain-drive section moves forward and backward device and moves up and down device respectively by moving forward and backward drive unit and moving up and down drive unit control by moving forward and backward device, moving up and down device and clamping device forms; Connect the bits case and push away leading-in device with cylinder and connect, can be in the left and right directions slip of lathe bed matrix under the drive of cylinder piston rod; Described electric main shaft is mesopore water flowing cooling electric main shaft, and carries out move left and right by the control of move left and right drive unit, and the logical cooling fluid of mesopore is provided by filtering circulating device.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, the described bits case that connects is comprised of casing, bearing and spitting drill bushing etc., can utilize the radial support drill gun of bearing, spitting drill bushing.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, the moving forward and backward device, move up and down on the move left and right direction of device and electric main shaft and be respectively arranged with mobile stopping means of described chain-drive section.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, described clamping device is scroll chuck.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness describedly moves forward and backward drive unit, moves up and down drive unit and the move left and right drive unit all adopts servomotor control.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, described servomotor adopts gapless yielding coupling and ball-screw direct connection, and the ball-screw front end adopts Precision Lead-Screw bearing fixed bearing, and support with the high accuracy deep groove ball bearing rear end.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts the control of three axles, can adjust arbitrarily the Working position of workpiece on three axles, guarantee that clamped one time can finish the processing of porose of institute, greatly improved working (machining) efficiency, save human cost, and improved machining accuracy; Simultaneously, the utility model adopts the logical water-cooled electric main shaft of mesopore, and cooling fluid enters electric main shaft under high speed and high pressure, drill gun and workpiece are cooled off fast, reduced temperature rise, and the smear metal in will processing discharges fast, thereby guaranteed machining accuracy, reduced position deviation; In addition, adopt the scroll chuck clamping workpiece, clamping efficient is high, positioning accuracy is good, is applicable to large batch of production and processing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model connects the bits case.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail.
As shown in Figure 1, the utility model by lathe bed matrix 1, chain-drive section 2, connect bits case 3, cylinder 4, electric main shaft 5, lathe guard shield 6 and filtration cycle chip removal device 7 and form.Filtration cycle chip removal device 7 is external in the below of lathe bed matrix 1; Chain-drive section 2, connect bits case 3, electric main shaft 5 and from left to right be installed on successively on the lathe bed matrix 1, and be provided at an outer portion with lathe guard shield 6.Chain-drive section 2 moves forward and backward device 21 by moving forward and backward drive unit 24 controls by moving forward and backward device 21, moving up and down device 22 and clamping device 23 forms, and moves up and down device 22 by moving up and down drive unit 25 controls.The piston rod that connects bits case 3 and cylinder 4 links, and can carry out move left and right with piston rod.Electricity main shaft 5 is mesopore water flowing cooling electric main shaft, be installed on the move left and right device 51, and by 52 controls of move left and right drive unit, the cooling fluid that mesopore led to is provided by filtering circulating device 7.Simultaneously, for preventing in the course of work, three moving direction overtravels are moving forward and backward device 21, are moving up and down device 22 and move left and right device 51 and be provided with and mobilely move forward and backward stopping means 26, move up and down stopping means 27 and move left and right stopping means 53 respectively.
As shown in Figure 2, connecing bits case 3 is comprised of casing 31, drill bushing reference seat 32, drill bushing seat 33, drill bushing 34, drill gun adjustment block 35, bearing 36, bearing block 37 and bearing gland 38.Casing 31 left ends are fixed with drill bushing reference seat 32, drill bushing seat 33 and drill bushing 34 successively; Casing 31 right-hand members are fixed with bearing block 37 and bearing gland 38, are provided with bearing 36 in the bearing block, and simultaneously, the stability of drill gun studs with drill gun adjustment block 35 during for the assurance rotation in the bearing 36.
During work, drill gun is installed in the electric main shaft 5, and gives radial location by connecing bits case 3; Simultaneously, connect bits case 3 and withstand workpiece by the thrust of piston rod in the cylinder 4, guarantee to add the outflow from connect bits case 3 of cutting fluid in man-hour, can not splash.Cutting fluid with smear metal after connect bits case 3 and flow out, enter filtration cycle chip removal device 7 along lathe bed matrix 1, behind the multistage filtering through filtration cycle chip removal device 7, cooling fluid enters the logical water-cooled electric main shaft 5 of mesopore again by the high speed and high pressure pipeline, continues electric main shaft 5 and processing work are cooled off fast.
Claims (6)
1. deep hole workpiece more than a kind is processed the three-axis numerical control deep hole drilling machine of usefulness, comprise the lathe bed matrix, chain-drive section, connect the bits case, cylinder pushes away leading-in device, the electricity main shaft, lathe guard shield and filtration cycle chip removal device, the filtration cycle chip removal device is external in the below of lathe bed matrix, chain-drive section, connect the bits case, the electricity main shaft from left to right is installed on the lathe bed matrix successively, and be provided at an outer portion with the lathe guard shield, it is characterized in that: chain-drive section is by moving forward and backward device, move up and down device and clamping device and form, move forward and backward device and move up and down device respectively by moving forward and backward drive unit and moving up and down drive unit control; Connect the bits case and push away leading-in device with cylinder and connect, can be in the left and right directions slip of lathe bed matrix under the drive of cylinder piston rod; Described electric main shaft is mesopore water flowing cooling electric main shaft, and carries out move left and right by the control of move left and right drive unit, and the logical cooling fluid of mesopore is provided by filtering circulating device.
2. a kind of many deep holes workpiece according to claim 1 is processed the three-axis numerical control deep hole drilling machine of usefulness, it is characterized in that: the described bits case that connects is comprised of casing, bearing and spitting drill bushing.
3. the three-axis numerical control deep hole drilling machine of a kind of many deep holes workpiece processing usefulness according to claim 1 and 2 is characterized in that: the moving forward and backward device, move up and down on the move left and right direction of device and electric main shaft and be respectively arranged with mobile stopping means of described chain-drive section.
4. a kind of many deep holes workpiece according to claim 1 and 2 is processed the three-axis numerical control deep hole drilling machine of usefulness, and it is characterized in that: described clamping device is scroll chuck.
5. the three-axis numerical control deep hole drilling machine of a kind of many deep holes workpiece processing usefulness according to claim 1 and 2 is characterized in that: describedly move forward and backward drive unit, move up and down drive unit and the move left and right drive unit all adopts servomotor control.
6. a kind of many deep holes workpiece according to claim 5 is processed the three-axis numerical control deep hole drilling machine of usefulness, it is characterized in that: described servomotor adopts gapless yielding coupling and ball-screw direct connection, the ball-screw front end adopts Precision Lead-Screw bearing fixed bearing, and support with the high accuracy deep groove ball bearing rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556914 CN202845840U (en) | 2012-10-29 | 2012-10-29 | Three-shaft numerical control deep hole drilling machine for machining of multiple deep hole workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556914 CN202845840U (en) | 2012-10-29 | 2012-10-29 | Three-shaft numerical control deep hole drilling machine for machining of multiple deep hole workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845840U true CN202845840U (en) | 2013-04-03 |
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ID=47977076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556914 Expired - Lifetime CN202845840U (en) | 2012-10-29 | 2012-10-29 | Three-shaft numerical control deep hole drilling machine for machining of multiple deep hole workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873367A (en) * | 2012-10-29 | 2013-01-16 | 北京精雕精密机械制造有限公司 | Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece |
| CN104400062A (en) * | 2014-10-29 | 2015-03-11 | 宁海国基模材有限公司 | Simple device for expanding deep holes and cooling and chip removal method |
-
2012
- 2012-10-29 CN CN 201220556914 patent/CN202845840U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873367A (en) * | 2012-10-29 | 2013-01-16 | 北京精雕精密机械制造有限公司 | Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece |
| CN104400062A (en) * | 2014-10-29 | 2015-03-11 | 宁海国基模材有限公司 | Simple device for expanding deep holes and cooling and chip removal method |
| CN104400062B (en) * | 2014-10-29 | 2017-02-22 | 宁海国基模材有限公司 | Simple device for expanding deep holes and cooling and chip removal method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |