CN215090834U - Boring machine auxiliary device is changed to lathe - Google Patents

Boring machine auxiliary device is changed to lathe Download PDF

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Publication number
CN215090834U
CN215090834U CN202121535704.0U CN202121535704U CN215090834U CN 215090834 U CN215090834 U CN 215090834U CN 202121535704 U CN202121535704 U CN 202121535704U CN 215090834 U CN215090834 U CN 215090834U
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CN
China
Prior art keywords
lathe
cutter
adjusting screw
boring
auxiliary device
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Active
Application number
CN202121535704.0U
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Chinese (zh)
Inventor
吕东亮
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Jingshan Xinhongda Machinery Manufacturing Co ltd
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Jingshan Xinhongda Machinery Manufacturing Co ltd
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Priority to CN202121535704.0U priority Critical patent/CN215090834U/en
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Publication of CN215090834U publication Critical patent/CN215090834U/en
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Abstract

The utility model discloses a lathe changes boring machine auxiliary device, including lathe body and adjustable boring cutter frame, the chucking is fixed with on lathe body's the chuck adjustable boring cutter frame, adjustable boring cutter frame includes the blade disc, offers in T type spout on the blade disc, setting are in the inside slide of T type spout. The utility model discloses can slide along T type spout through rotating cutter body adjusting screw, drive the slide, realize the regulation to the boring cutter position, save the trouble through loosening cutter body set screw regulation boring cutter position, can improve the precision of boring cutter position control moreover, it is extremely practical. The size in the hole that can process as required selects suitable location taper sleeve to install, and the magnet piece can realize carrying out quick alignment to the hole site of processing the work piece through two location taper sleeves can be quick installation and change operation to the location taper sleeve, then fixes, can improve the efficiency of work piece alignment installation greatly, and then improves machining efficiency.

Description

Boring machine auxiliary device is changed to lathe
Technical Field
The utility model belongs to the technical field of the lathe is reformed transform, specifically speaking relates to a lathe changes boring machine auxiliary device.
Background
With the rapid development of the current industry, the structure, shape and material of mechanical products are constantly changed, the machining precision of the products is also constantly improved, machine tool equipment is required to have higher flexibility and universality so as to meet the requirement of frequent change of production objects, and in order to reduce the machining cost, a lathe is sometimes required to be changed into a boring machine so as to meet the requirement of high-precision machining on holes.
However, when the hole boring is machined by the aid of the conventional lathe-to-boring auxiliary device, the position of a boring cutter needs to be adjusted, the boring cutter is troublesome, the boring cutter needs to be adjusted by loosening a fixing screw, the precision is not easy to control, and in addition, when a workpiece is installed, the alignment process consumes a long time, so that the machining efficiency of the workpiece is reduced.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following basic concept:
an auxiliary device for changing a lathe into a boring machine comprises a lathe body and an adjustable boring tool holder, wherein the adjustable boring tool holder is fixedly clamped on a chuck of the lathe body, the adjustable boring tool holder comprises a cutter head, a T-shaped chute arranged on the cutter head, a sliding seat arranged in the T-shaped chute, a cutter body adjusting screw penetrating through the sliding seat and one side wall of the cutter head, a locking nut I arranged on the periphery of the cutter body adjusting screw and positioned above the cutter head, a cutter bar fixed on one side wall of the sliding seat, a boring cutter penetrating through one end part of the cutter bar, a cutter body fixing screw arranged on the cutter bar and positioned on one side wall of the boring cutter and a counter-inserting hole II arranged at one end part of the cutter bar, the cutter head is rotatably connected with the cutter body adjusting screw, the locking nut I is in threaded connection with the cutter body adjusting screw, and the cutter body adjusting screw is in threaded connection with the sliding seat, the sliding seat is connected with the T-shaped sliding groove in a sliding mode, and the boring cutter is connected with the cutter bar through the cutter body fixing screw.
The lathe comprises a lathe body and is characterized in that a first supporting seat is fixedly connected to the side wall of the lathe body, a second supporting seat is arranged on one side of the first supporting seat, a feed screw is rotatably connected between the first supporting seat and the second supporting seat, one end of the feed screw penetrates through the first supporting seat and is connected with a servo motor in a rear key mode, and the servo motor is connected with the first supporting seat through screws.
The lathe is characterized in that a tool rest is connected to a guide rail of the lathe body in a sliding mode, one side of the bottom of the tool rest is connected with the feed screw through threads, a tailstock is connected to one side, located on the tool rest, of the guide rail of the lathe body in a sliding mode, and a limiting block is fixed to one end portion of the guide rail.
The tailstock is fixedly connected with a fixing sleeve, the fixing sleeve is provided with a first insertion hole, a first positioning taper sleeve is arranged in the first insertion hole and a second insertion hole, a magnet block is embedded on the side wall of the first positioning taper sleeve, and the first positioning taper sleeve and the second insertion hole are fixed in an adsorption mode through the magnet block.
The taper of the positioning taper sleeve is 1:3, and the diameter of the large end of the positioning taper sleeve has four specifications of 100mm, 250mm, 500mm and 750 mm.
The tool rest is fixedly connected with a fixing tool, the fixing tool comprises a fixing base plate, a guide assembly and a lifting support plate, the guide assembly is arranged at four corners above the fixing base plate, the lifting support plate is arranged above the guide assembly, a lifting adjusting screw is rotatably connected to two opposite side walls of the fixing base plate and is arranged on the periphery of the lifting adjusting screw, the locking nut is arranged above the lifting support plate, the pressing plate is arranged on the periphery of the lifting adjusting screw, the pressing nut is arranged above the pressing plate, and the V-shaped positioning block is fixed below the pressing plate and above the lifting support plate.
The lifting adjusting screw rod is rotatably connected with the fixed base plate, the lifting adjusting screw rod is in threaded connection with the lifting support plate, and the compression nut and the locking nut II are in threaded connection with the lifting adjusting screw rod.
Compared with the prior art, the utility model following beneficial effect has:
the utility model can drive the slide seat to slide along the T-shaped chute by rotating the cutter body adjusting screw, thereby realizing the adjustment of the position of the boring cutter, saving the trouble of adjusting the position of the boring cutter by loosening the cutter body fixing screw, improving the precision of the position adjustment of the boring cutter and being extremely practical;
the utility model discloses the size in hole that can process as required selects suitable location taper sleeve to install, and the magnet piece can realize carrying out quick alignment to the hole site of processing work piece through two location taper sleeves can be quick installation and change operation to the location taper sleeve, then fixes, can improve the efficiency of work piece alignment installation greatly, and then improves machining efficiency.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the fixed sleeve and the positioning taper sleeve of the present invention;
FIG. 3 is a schematic structural view of the adjustable boring holder of the present invention;
fig. 4 is a schematic structural view of a left cross-sectional view of a cutter head according to the present invention;
fig. 5 is a schematic structural view of the middle fixing tool of the present invention.
In the figure: 1-a lathe body; 2-a chuck; 3-adjustable boring tool holder; 301. a cutter head; 302. a T-shaped chute; 303. A cutter body adjusting screw; 304. locking the first nut; 305. a slide base; 306-a cutter bar; 307-boring cutter; 308-cutter body fixing screw; 309-pair of second plug holes; 4-feed screw; 5, a first supporting seat; 6-a servo motor; 7-a second supporting seat; 8-a tool rest; 9-fixing the tool; 901-a fixed substrate; 902-a guide assembly; 903-a lifting support plate; 904-lifting adjusting screw; 905-locking nut II; 906-compression nut; 907-V type positioning block; 908-a platen; 10-tailstock; 11-fixing the sleeve; 12-positioning taper sleeve; 13-a magnet block; 14-one pair of jacks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 5, an auxiliary device for changing a boring machine of a lathe comprises a lathe body 1 and an adjustable boring tool holder 3, wherein the adjustable boring tool holder 3 is clamped and fixed on a chuck 2 of the lathe body 1, the adjustable boring tool holder 3 comprises a cutter head 301, a T-shaped chute 302 arranged on the cutter head 301, a sliding seat 305 arranged inside the T-shaped chute 302, a cutter body adjusting screw 303 arranged on the sliding seat 305 and one side wall of the cutter head 301 in a penetrating manner, a lock nut I304 arranged on the periphery of the cutter body adjusting screw 303 and positioned above the cutter head 301, a cutter bar 306 fixed on one side wall of the sliding seat 305, a boring cutter 307 arranged on one end portion of the cutter bar 306 in a penetrating manner, a cutter body fixing screw 308 arranged on one side wall of the boring cutter 307 and a counter-inserting hole II 309 arranged on one end portion of the cutter bar 306, the cutter head 301 is rotatably connected with the cutter body adjusting screw 303, the lock nut I304 is connected with the cutter body adjusting screw 303 through a thread, the cutter body adjusting screw 303 is connected with the sliding base 305 through a screw thread, the sliding base 305 is connected with the T-shaped sliding groove 302 in a sliding mode, and the boring cutter 307 is connected with the cutter rod 306 through a cutter body fixing screw 308.
In this example, the cutter body adjusting screw 303 can be rotated to drive the sliding base 305 to slide along the T-shaped sliding groove 302, so as to adjust the position of the boring cutter 307, thereby eliminating the trouble of adjusting the position of the boring cutter 307 by loosening the cutter body fixing screw 308, improving the accuracy of adjusting the position of the boring cutter 307, and being extremely practical.
As shown in fig. 1, a first supporting seat 5 is fixedly connected to a side wall of a lathe body 1, a second supporting seat 7 is arranged on one side of the first supporting seat 5, a feed screw 4 is rotatably connected between the first supporting seat 5 and the second supporting seat 7, one end of the feed screw 4 penetrates through the first supporting seat 5 and is connected with a servo motor 6 in a rear key mode, and the servo motor 6 is connected with the first supporting seat 5 through screws.
In this example, the servo motor 6 can drive the feed screw 4 to rotate, and the position of the tool rest 8 can be adjusted under the thread transmission, so that the feed motion control of the boring of the workpiece can be realized.
As shown in fig. 1 and 2, a tool rest 8 is slidably connected to a guide rail of a lathe body 1, one side of the bottom of the tool rest 8 is in threaded connection with a feed screw 4, a tailstock 10 is slidably connected to one side of the tool rest 8 on the guide rail of the lathe body 1, a limiting block is fixed to one end of the guide rail, and the limiting block can provide limiting for movement of the tailstock 10 and avoid derailing.
As shown in fig. 1 and 2, a fixing sleeve 11 is fixedly connected to a tailstock 10, a first opposite insertion hole 14 is formed in the fixing sleeve 11, a first opposite insertion hole 14 and a second opposite insertion hole 309 are internally provided with a positioning taper sleeve 12, a magnet block 13 is embedded in a side wall of the positioning taper sleeve 12, the first opposite insertion hole 14 and the second opposite insertion hole 309 are fixedly adsorbed by the magnet block 13, the taper of the positioning taper sleeve 12 is 1:3, and the diameter of the large end of the positioning taper sleeve 12 is four specifications of 100mm, 250mm, 500mm and 750 mm.
In this example, can be according to the size in the hole that needs processing, select suitable location taper sleeve 12 to install, magnet piece 13 can realize carrying out quick alignment to the hole site of processing work piece through two location taper sleeves 12 can be quick to location taper sleeve 12 and change the operation, then fix, can improve the efficiency of work piece alignment installation greatly, and then improve machining efficiency.
As shown in fig. 1 and 5, a fixing tool 9 is fixedly connected above the tool holder 8, the fixing tool 9 includes a fixing base plate 901, a guiding component 902 disposed at four corners above the fixing base plate 901, and a lifting support plate 903 disposed above the guiding component 902, two opposite side walls of the fixing base plate 901 are rotatably connected with a lifting adjusting screw 904, and a second locking nut 905 disposed at the periphery of the lifting adjusting screw 904 and above the lifting support plate 903, the lifting adjusting screw 904 is rotatably connected with the fixed base plate 901, the lifting adjusting screw 904 is in threaded connection with the lifting support plate 903, and the gland nut 906 and the second locking nut 905 are in threaded connection with the lifting adjusting screw 904.
In this example, the lifting support plate 903 is driven to move up and down along the guide component 902 by rotating the lifting adjusting screw, so as to adjust the height of the lifting support plate 903, then the lifting support plate 903 is fixed on the lifting adjusting screw through the second locking nut 905, then the pressing plate 908 is pressed through the pressing nut 906, and further the workpiece between the two V-shaped positioning blocks 907 is pressed and fixed.

Claims (7)

1. The utility model provides a lathe changes boring machine auxiliary device, includes lathe body (1) and adjustable boring cutter frame (3), its characterized in that, chucking is fixed with on chuck (2) of lathe body (1) adjustable boring cutter frame (3), adjustable boring cutter frame (3) include blade disc (301), set up in T type spout (302) on blade disc (301), set up and be in slide (305) of T type spout (302) inside, wear to locate slide (305) with cutter body adjusting screw (303) on blade disc (301) a lateral wall, set up cutter body adjusting screw (303) periphery is located lock nut (304) of blade disc (301) top, fix cutter arbor (306) on slide (305) a lateral wall, wear to locate boring cutter (307) of cutter arbor (306) one end, set up cutter body (306) are last to be located on boring cutter (307) a lateral wall cutter body fixing screw (308) and set up and locate cutter arbor (306) one end's cutter body For the second jack (309), the cutter head (301) is rotatably connected with the cutter body adjusting screw (303), the locking nut (304) is in threaded connection with the cutter body adjusting screw (303), the cutter body adjusting screw (303) is in threaded connection with the sliding seat (305), the sliding seat (305) is in sliding connection with the T-shaped sliding groove (302), and the boring cutter (307) is connected with the cutter rod (306) through the cutter body fixing screw (308).
2. The lathe boring machine auxiliary device as claimed in claim 1, wherein a first support seat (5) is fixedly connected to one side wall of the lathe body (1), a second support seat (7) is arranged on one side of the first support seat (5), a feed screw (4) is rotatably connected between the first support seat (5) and the second support seat (7), one end of the feed screw (4) penetrates through the first support seat (5) and is connected with a servo motor (6) in a key mode, and the servo motor (6) is connected with the first support seat (5) through a screw.
3. The auxiliary device for changing the boring lathe into the lathe as claimed in claim 2, wherein a tool rest (8) is slidably connected to a guide rail of the lathe body (1) and the bottom side of the tool rest (8) is in threaded connection with the feed screw (4), a tailstock (10) is slidably connected to the guide rail of the lathe body (1) and the side of the tool rest (8), and a stopper is fixed to one end of the guide rail.
4. The auxiliary device for changing the boring lathe into the lathe as claimed in claim 3, wherein a fixed sleeve (11) is fixedly connected to the tailstock (10), a first insertion hole (14) is formed in the fixed sleeve (11), positioning taper sleeves (12) are arranged inside the first insertion hole (14) and the second insertion hole (309), a magnet block (13) is embedded in one side wall of each positioning taper sleeve (12), and the positioning taper sleeves (12), the first insertion hole (14) and the second insertion hole (309) are fixed through the magnet block (13) in an adsorption mode.
5. The lathe boring machine auxiliary device as claimed in claim 4, wherein the taper of the positioning taper sleeve (12) is 1:3, and the diameter of the large end of the positioning taper sleeve (12) has four specifications of 100mm, 250mm, 500mm and 750 mm.
6. The lathe boring machine auxiliary device as claimed in claim 3, wherein a fixing tool (9) is fixedly connected above the tool rest (8), the fixed tool (9) comprises a fixed base plate (901), guide assemblies (902) arranged at four corners above the fixed base plate (901), and a lifting support plate (903) arranged above the guide assemblies (902), the lifting adjusting screw rods (904), locking nuts (905) arranged on the periphery of the lifting adjusting screw rods (904) and positioned above the lifting support plate (903), a pressing plate (908) arranged on the periphery of the lifting adjusting screw rods (904), a pressing nut (906) arranged on the periphery of the lifting adjusting screw rods (904) and positioned above the pressing plate (908), and V-shaped positioning blocks (907) fixed below the pressing plate (908) and above the lifting support plate (903) are rotatably connected to two opposite side walls of the fixed base plate (901).
7. The lathe boring machine auxiliary device as claimed in claim 6, wherein the lifting adjusting screw rod (904) is rotatably connected with the fixed base plate (901), the lifting adjusting screw rod (904) is in threaded connection with the lifting support plate (903), and the compression nut (906) and the locking nut (905) are in threaded connection with the lifting adjusting screw rod (904).
CN202121535704.0U 2021-07-07 2021-07-07 Boring machine auxiliary device is changed to lathe Active CN215090834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121535704.0U CN215090834U (en) 2021-07-07 2021-07-07 Boring machine auxiliary device is changed to lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121535704.0U CN215090834U (en) 2021-07-07 2021-07-07 Boring machine auxiliary device is changed to lathe

Publications (1)

Publication Number Publication Date
CN215090834U true CN215090834U (en) 2021-12-10

Family

ID=79314274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121535704.0U Active CN215090834U (en) 2021-07-07 2021-07-07 Boring machine auxiliary device is changed to lathe

Country Status (1)

Country Link
CN (1) CN215090834U (en)

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