CN202555860U - Drilling machine tool - Google Patents
Drilling machine tool Download PDFInfo
- Publication number
- CN202555860U CN202555860U CN2012201769120U CN201220176912U CN202555860U CN 202555860 U CN202555860 U CN 202555860U CN 2012201769120 U CN2012201769120 U CN 2012201769120U CN 201220176912 U CN201220176912 U CN 201220176912U CN 202555860 U CN202555860 U CN 202555860U
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- CN
- China
- Prior art keywords
- machine tool
- drilling hole
- main shaft
- hole machine
- power device
- 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 tool for machining spring plate spring holes of front axles. The drilling machine tool aims to realize that spindle power devices can freely transversely move on a machine tool body and machining efficiency is improved. The drilling machine tool comprises the machine tool body, the two spindle power devices and a workpiece positioning and tightening device; each spindle power device comprises a base, a speed reducing motor, a thrust cylinder and a spindle box, the speed reducing motor, the thrust cylinder and the spindle box of each spindle power device are mounted on the base of the spindle power device, and each spindle box comprises an output shaft and a drill bit; and the workpiece positioning and tightening device is mounted on the head of the machine tool body. The drilling machine tool is characterized in that adjusting bottom plates are fixed onto the machine tool body, guide grooves are arranged on the guiding bottom plates and are perpendicular to the output shafts, and the bases in the spindle power devices are slidably connected with the guide grooves.
Description
Technical field
The utility model relates to a kind of lathe, and drilling hole machine tool is used in particularly a kind of processing front axle leaf spring hole.
Background technology
Existing drilling hole machine tool; Drilling hole machine tool is used in the spring hole that particularly processes on the automobile-used preceding axillare; Comprise lathe bed, device is stepped up in two main shaft power devices and workpiece location, and each main shaft power device comprises base and is installed in reducing motor, push action cylinder and the main spindle box on the base; Reducing motor passes to main spindle box with power via push action cylinder, main spindle box with transmission of power to output shaft.The workpiece location is stepped up device and is installed in the lathe bed head; Corresponding with the output shaft on two main shaft power devices; This workpiece location is stepped up device and is generally included the frock base plate; This frock base plate is connected with lathe bed, and the two ends of frock base plate are provided with two clamping parts that can move horizontally respectively, in order to preceding axillare is fixed.
Wherein, two main shaft power power set are fixedly mounted on the lathe bed, and the main shaft power device of front axle leaf spring hole drilling machine bed can not wholely move, and adjustment equipment is relatively more difficult during the processing different product, and maintenance cost is high, and working (machining) efficiency is low.
The utility model content
To deficiency of the prior art; The utility model aims to provide a kind of processing front axle leaf spring hole and uses drilling hole machine tool, and this lathe is when the difform workpiece of processing, and the main shaft power device can be cofree laterally mobile at bed piece; Improve working (machining) efficiency, simplified operating process.
In order to address the above problem; The utility model provides a kind of drilling hole machine tool; Be used to process automobile-used preceding axillare; This lathe comprises: device is stepped up in lathe bed, two main shaft power devices and workpiece location, and the main shaft power device comprises base and be installed in reducing motor, push action cylinder and the main spindle box on this base that main spindle box comprises output shaft and drill bit; The workpiece location is stepped up device and is installed in the lathe bed head; This drilling hole machine tool is characterised in that: be fixed with the adjusting base plate on the said lathe bed; Have guide groove on this adjusting base plate, this guide groove is vertical each other with said output shaft, and base and said guide groove in the said main shaft power device are slidingly connected.
Preferably, said guide groove is many guide grooves that are parallel to each other.
Preferably, the end of said main shaft power device is provided with bushing plate, and said drill bit can pass the guide hole on the bushing plate.
Preferably, the end of said main shaft power device is provided with two compressed oil cylinders, and this compressed oil cylinder is used to step up the preprocessing workpiece.
Preferably, said workpiece location step up device comprise two mutually the location of symmetry step up portion and a central gear, the said location portion of stepping up comprises bare terminal end, pull bar, oil cylinder and tooth bar, tooth bar is connected with bare terminal end with pull bar via oil cylinder; Two tooth bars mesh with central gear respectively.
More preferably, said oil cylinder is an oil pressure thin-walled oil cylinder.
The beneficial effect that has adopted technique scheme to realize is: the main shaft power device of this lathe can be cofree laterally mobile at bed piece; The lathe overall structure is simple; Operating personnel's maintenance is easy; The maintenance of equipment cost is low, and the processing of variety classes front axle is changed and produced the efficient height, saves cutter and reduces production costs.
Description of drawings
Fig. 1 is the front view of the drilling hole machine tool of the utility model;
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
In conjunction with Fig. 1 and Fig. 2; A kind of drilling hole machine tool of the utility model; Be used to process automobile-used before axillare, this lathe comprises: device 7 is stepped up in lathe bed 1, two main shaft power devices 2 and workpiece location, and the main shaft power device comprises that the cross section is the base 24 of L type; And being installed in reducing motor 22, push action cylinder 23 and the main spindle box 4 on the base, main spindle box 4 comprises output shaft and is installed in a plurality of drill bits 6 on the output shaft.Reducing motor passes to main spindle box with power via push action cylinder, main spindle box with transmission of power to output shaft.Be fixed with on the said lathe bed 1 and regulate base plate 3; Have many guide grooves parallel to each other on this adjusting base plate 3; This guide groove is vertical each other with the axis direction of said output shaft; Base 24 in the said main shaft power device 2 is slidingly connected with said guide groove, like this main shaft power device just can along with the output shaft vertical direction on bed piece, move horizontally.On the front end end face of this L type base 24 bushing plate 15 is installed, has a plurality of on this bushing plate and the corresponding guide hole of drill bit 6 quantity, said drill bit can pass the guide hole on the bushing plate, and this bushing plate play the guiding role to drill bit 6, prevents the improper location of drill bit.In the end of main shaft power device 2 is compressed oil cylinder 13 to be installed on the drill jig version 15 be used for workpiece pressing; Base 24 front end faces are workpiece locating surfaces; 3 frees degree of restriction workpiece, main shaft power device 2 is connected on the slide rail base 24 through linear slide rail 5 and the horizontal slide rail of regulating on the base plate 3, when the processing different product; The spacing of two L type bases 24 can be regulated, main shaft power device 2, bushing plate 15 and compressed oil cylinder 13 whole adjustment can be realized.
Said workpiece location step up device comprise two mutually the location of symmetry step up portion and a central gear 11, the said location portion of stepping up comprises bare terminal end 17, pull bar 16, oil cylinder 9 and tooth bar 10, tooth bar 10 is connected with bare terminal end 17 with pull bar 16 via oil cylinder 9; Two location step up in the portion tooth bar 10 respectively with central gear 11 engagements.The center positioning element of the tight device 7 of work piece positioning is to rely on two symmetrical location to step up portion under oil pressure thin wall cylinder 9 drives; Through the engagement of central gear 11 with tooth bar 10; The transmission power of pull bar 16 realizes locating steps up portion's self-centering function; Frock base plate 18 is connected with lathe bed 1 through line channel 19, and drives down at oil pressure thin wall cylinder 9 and on line channel 19, to slide, in conjunction with the effect realization Automatic Levelling locating surface function of the workpiece locating surface of slide rail base 24 front ends; The action sequencing of two oil pressure thin wall cylinders is by sequence valve 8 controls, and three Hydraulic Elements oil circuits are continuous through the built-in oil circuit of frock base plate 18.
During this lathe work; Reducing motor 22 is given main spindle box 4 with transmission of power, through the distribution of main spindle box 4 with transmission of power to each output shaft, main shaft power device 2 feed driving element (push action cylinder) effect down along linear slide rail 5 do rapid traverse, attack, rewind down moves; And according to the length behind the use sharpening of drill bit 6 on on-the-spot each output shaft; Through regulating drill bit extension bar 20, the extension elongation of regulating the relative output shaft end face of drill bit makes each drill bit 6 transfer to rational position.
Claims (6)
1. drilling hole machine tool; Be used to process automobile-used preceding axillare; This lathe comprises: device (7) is stepped up in lathe bed (1), two main shaft power devices (2) and workpiece location; The main shaft power device comprises base and is installed in reducing motor (22), push action cylinder (23) and the main spindle box (4) on this base that main spindle box (4) comprises output shaft and drill bit; The workpiece location is stepped up device (7) and is installed in the lathe bed head; This drilling hole machine tool is characterised in that: be fixed with on the said lathe bed (1) and regulate base plate (3); Has guide groove on this adjusting base plate (3); This guide groove is vertical each other with said output shaft, and base and said guide groove in the said main shaft power device (2) are slidingly connected.
2. drilling hole machine tool according to claim 1 is characterized in that: said guide groove is many guide grooves that are parallel to each other.
3. drilling hole machine tool according to claim 1 is characterized in that: the end of said main shaft power device (2) is provided with bushing plate (15), and said drill bit can pass the guide hole on the bushing plate (15).
4. drilling hole machine tool according to claim 1 is characterized in that: the end of said main shaft power device (2) is provided with two compressed oil cylinders (13), and this compressed oil cylinder (13) is used to step up the preprocessing workpiece.
5. drilling hole machine tool according to claim 1; It is characterized in that: said workpiece location step up device (7) comprise two mutually the location of symmetry step up a portion and a central gear (11); The said location portion of stepping up comprises bare terminal end (17), pull bar (16), oil cylinder (9) and tooth bar (10), and tooth bar (10) is connected with bare terminal end (17) with pull bar (16) via oil cylinder (9); Two tooth bars (10) mesh with central gear (11) respectively.
6. drilling hole machine tool according to claim 5 is characterized in that: said oil cylinder (9) is an oil pressure thin-walled oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201769120U CN202555860U (en) | 2012-04-24 | 2012-04-24 | Drilling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201769120U CN202555860U (en) | 2012-04-24 | 2012-04-24 | Drilling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555860U true CN202555860U (en) | 2012-11-28 |
Family
ID=47205562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201769120U Expired - Fee Related CN202555860U (en) | 2012-04-24 | 2012-04-24 | Drilling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589068A (en) * | 2015-02-09 | 2015-05-06 | 吉林大学 | Automatic drilling device for cylinder barrels of hydraulic cylinders |
| CN105414601A (en) * | 2015-12-22 | 2016-03-23 | 深圳市固海威科技有限公司 | Automatic drilling equipment for vision localization |
| CN106735454A (en) * | 2017-02-28 | 2017-05-31 | 成都航行机械制造有限公司 | A kind of brill of heavy truck front axle attacks fixture |
-
2012
- 2012-04-24 CN CN2012201769120U patent/CN202555860U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589068A (en) * | 2015-02-09 | 2015-05-06 | 吉林大学 | Automatic drilling device for cylinder barrels of hydraulic cylinders |
| CN105414601A (en) * | 2015-12-22 | 2016-03-23 | 深圳市固海威科技有限公司 | Automatic drilling equipment for vision localization |
| CN105414601B (en) * | 2015-12-22 | 2018-08-28 | 深圳市固海威科技有限公司 | Vision positioning automatic drilling equipment |
| CN106735454A (en) * | 2017-02-28 | 2017-05-31 | 成都航行机械制造有限公司 | A kind of brill of heavy truck front axle attacks fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20160424 |