CN214868830U - Planer-type milling machine processing positioning fixture - Google Patents
Planer-type milling machine processing positioning fixture Download PDFInfo
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- CN214868830U CN214868830U CN202120736889.5U CN202120736889U CN214868830U CN 214868830 U CN214868830 U CN 214868830U CN 202120736889 U CN202120736889 U CN 202120736889U CN 214868830 U CN214868830 U CN 214868830U
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Abstract
The utility model relates to a planer type milling machine processing positioning fixture, which comprises a processing platform, wherein supporting legs are respectively arranged at four corners of the bottom wall of the processing platform, a limiting hole is arranged on the processing platform, a first motor and a first screw seat are respectively arranged at the left side and the right side of the bottom wall of the processing platform, a first slider and a second slider are respectively arranged at the left side and the right side of the bottom wall of the processing platform in a sliding manner, a first driving screw is arranged at the shaft end of the first motor, a first slider is arranged at the other end of the first driving screw, a first driven screw is arranged at the side wall of the first screw seat in a rotating manner, a second slider is arranged at the other end of the first driven screw, a first coupling is arranged between the first driving screw and the first driven screw, a first clamping plate is respectively arranged at the upper walls of the first slider and the second slider, a first moving block and a second moving block are respectively arranged at the front side and the rear side of the bottom wall of the processing platform, a second clamping plate are respectively arranged at the upper walls of the first moving block and the second clamping plate, and the second clamping plate both pass through the limiting hole, the processing platform is provided with a driving device. Compared with the prior art, the utility model the advantage lies in: high stability and high clamping force.
Description
Technical Field
The utility model relates to a longmen processing equipment technical field, in particular to planer-type milling machine processing positioning fixture.
Background
The milling machine is a milling machine with a portal frame and a horizontal long lathe bed. The numerical control planomiller can also process space curved surfaces and some special parts, the planomiller has the appearance similar to that of the planomiller, and the difference is that the cross beam and the upright post of the planomiller are provided with a milling cutter frame which is not a planer cutter frame but is provided with a main shaft box, and the reciprocating motion of the longitudinal workbench of the planomiller is not the main motion but the feeding motion, while the rotating motion of the milling cutter is the main motion.
For the fixture of the planer type milling machine, the common fixture can not firmly fix the workpiece to be machined, and only simply clamps the left side and the right side of the workpiece to be machined, so that the workpiece to be machined can shake during machining, the cutting precision of a cutter is influenced, and the machining efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a planer-type milling machine processing positioning fixture, its simple structure is reasonable, and stability is high, and the clamp force is strong.
In order to achieve the above object, the utility model adopts the following technical scheme: a planer type milling machine processing positioning fixture comprises a processing platform, wherein supporting legs are arranged at four corners of the bottom wall of the processing platform respectively, a cross-shaped limiting hole is formed in the center of the processing platform, a first motor and a first screw seat are arranged on the left side and the right side of the bottom wall of the processing platform respectively, a first slider and a second slider are arranged on the left side and the right side of the bottom wall of the processing platform respectively through a first sliding chute and a second sliding chute, a first driving screw is connected to one shaft end of the motor, the other end of the first driving screw penetrates through the first slider in a matched mode, a first driven screw is rotatably connected to the side wall, close to the first motor, of the first screw seat, the other end of the first driven screw penetrates through the second slider in a matched mode, a first coupling is connected between the first driving screw and the first driven screw, the thread directions of the first driving screw and the first driven screw are opposite, and first clamping plates are arranged on the upper walls of the first slider and the second slider respectively, the front side and the rear side of the bottom wall of the processing platform are respectively provided with a first moving block and a second moving block in a front-back sliding mode through a second sliding groove, the upper walls of the first moving block and the second moving block are respectively provided with a second clamping plate, the first clamping plate and the second clamping plate both penetrate through the limiting holes, and the processing platform is provided with a driving device for driving the first moving block and the second moving block.
As an improvement: and the bottoms of the four supporting legs are respectively provided with a self-locking universal wheel.
As an improvement: the driving device comprises a second motor and a second screw seat, the second motor and the second screw seat are respectively arranged on the front side and the rear side of the bottom wall of the processing platform, a second driving screw is connected to the shaft end of the second motor, the other end of the second driving screw penetrates through a first moving block in a matched mode, a second driven screw is connected to the side wall, close to the second motor, of the second screw seat in a rotating mode, the other end of the second driven screw penetrates through a second moving block in a matched mode, a second coupler is connected between the second driving screw and the second driven screw, and the thread directions of the second driving screw and the second driven screw are opposite.
As an improvement: and the opposite inner side walls of the two first clamping plates are respectively provided with a first rubber gasket.
As an improvement: and the opposite inner side walls of the two clamping plates II are respectively provided with a rubber gasket II.
As an improvement: the length of the driving screw rod I, the length of the driven screw rod I, the length of the driving screw rod II and the length of the driven screw rod II are equal, the shaft coupling I and the shaft coupling II are located under the center of the processing platform, and the shaft coupling II is located under the shaft coupling I.
Compared with the prior art, the utility model the advantage lies in: the machining device is characterized in that a workpiece to be machined is placed at the center above the machining platform, a motor I and a motor II are started, a driving screw I and the driving screw I are driven to rotate, a driven screw I and a driven screw II are driven to rotate simultaneously under the action of the shaft coupler I and the shaft coupler II, so that the driving slider I, the driving slider II, the driving moving block I and the driving moving block II move towards the center of the machining platform, then the driving clamping plate I and the clamping plate II move towards the center of the machining platform, the workpiece to be machined is clamped tightly, the device is simple and practical, four directions of the workpiece to be machined, namely front, rear, left and right directions can be clamped tightly simultaneously, the clamping force is strong, and the stability and firmness are realized.
Drawings
FIG. 1 is a schematic view of a front view structure of a planer type milling machine processing positioning fixture of the present invention;
fig. 2 is a schematic view of the upward-looking structure of the processing platform of the planer type milling machine processing positioning fixture of the present invention;
FIG. 3 is a schematic view of a top view structure of the planer type milling machine processing positioning fixture of the present invention;
reference symbol comparison table:
the self-locking type universal wheel comprises 1-self-locking type universal wheel, 2-supporting legs, 3-motor I, 4-processing platform, 5-splint I, 6-rubber gasket I, 7-driving screw I, 8-sliding block I, 9-driven screw I, 10-sliding block II, 11-screw seat I, 12-splint II, 13-rubber gasket II, 14-limiting hole, 15-coupling I, 16-coupling II, 17-motor II, 18-driving screw II, 19-driven screw II, 20-moving block I, 21-moving block II and 22-screw seat II.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in figures 1, 2 and 3, the planer type milling machine processing positioning fixture comprises a processing platform 4, supporting legs 2 are respectively arranged at four corners of the bottom wall of the processing platform 4, a cross-shaped limiting hole 14 is formed in the center of the processing platform 4, a motor I3 and a screw seat I11 are respectively arranged on the left side and the right side of the bottom wall of the processing platform 4, a slider I8 and a slider II 10 are respectively arranged on the left side and the right side of the bottom wall of the processing platform 4 in a left-right sliding mode through a sliding chute I, a driving screw I7 is connected to the shaft end of the motor I3, the other end of the driving screw I7 is matched with and penetrates through the slider I8, a driven screw I9 is rotatably connected to the side wall of the screw seat I11 close to the motor I3, the other end of the driven screw I9 is matched with and penetrates through the slider II 10, a coupling I15 is connected between the driving screw I7 and the driven screw I9, the thread directions of the driving screw rod I7 and the driven screw rod I9 are opposite, the upper walls of the sliding block I8 and the sliding block II 10 are respectively provided with a clamping plate I5, the front side and the rear side of the bottom wall of the machining platform 4 are respectively provided with a moving block I20 and a moving block II 21 in a front-back sliding mode through a sliding groove II, the upper walls of the moving block I20 and the moving block II 21 are respectively provided with a clamping plate II 12, the clamping plate I5 and the clamping plate II 12 both penetrate through the limiting hole 14, and the machining platform 4 is provided with a driving device for driving the moving block I20 and the moving block II 21.
The bottoms of the four supporting legs 2 are respectively provided with a self-locking universal wheel 1.
The driving device comprises a second motor 17 and a second screw seat 22 which are respectively arranged on the front side and the rear side of the bottom wall of the processing platform 4, the shaft end of the second motor 17 is connected with a second driving screw 18, the other end of the second driving screw 18 penetrates through a first moving block 20 in a matched mode, the second screw seat 22 is rotatably connected with a second driven screw 19 close to the side wall of the second motor 17, the other end of the second driven screw 19 penetrates through a second moving block 21 in a matched mode, a second coupler 16 is connected between the second driving screw 18 and the second driven screw 19, and the thread directions of the second driving screw 18 and the second driven screw 19 are opposite.
And rubber gaskets I6 are respectively arranged on the opposite inner side walls of the two clamping plates I5.
And two rubber gaskets 13 are respectively arranged on the opposite inner side walls of the two clamping plates 12.
The length of the driving screw rod I7, the length of the driven screw rod I9, the length of the driving screw rod II 18 and the length of the driven screw rod II 19 are equal, the shaft coupling I15 and the shaft coupling II 16 are located under the center of the processing platform 4, and the shaft coupling II 16 is located under the shaft coupling I15.
The utility model discloses when the concrete implementation, through the effect of from locking-type universal wheel 1, can remove the device to the assigned position, after removing the assigned position, lock from locking-type universal wheel 1, will wait to add the machined part and place in the top centre of processing platform 4, starting motor one 3 drives initiative screw rod one 7 rotatory, under the effect of shaft coupling one 15, drives driven screw rod one 9 and rotates simultaneously, thereby drive slider one 8 and slider two 10 and be close to each other, then drive splint one 5 of the left and right sides and be close to each other, will wait to add the left and right sides of machined part and press from both sides tight fixed; a second motor 17 is started to drive a second driving screw 18 to rotate, and under the action of a second coupler 16, a second driven screw 19 is driven to simultaneously rotate, so that a first moving block 20 and a second moving block 21 are driven to mutually approach, then the clamping plates 12 on the front side and the rear side are driven to mutually approach, and the front side and the rear side of the workpiece to be machined are clamped and fixed; due to the action of the rubber gasket I6 and the rubber gasket II 13, the edge of the workpiece to be processed cannot be damaged when the clamping plates I5 and the clamping plates II 12 clamp the workpiece to be processed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a planer-type milling machine processing positioning fixture, includes processing platform (4), its characterized in that: the four corners of the bottom wall of the processing platform (4) are respectively provided with a supporting leg (2), the center of the processing platform (4) is provided with a cross-shaped limiting hole (14), the left side and the right side of the bottom wall of the processing platform (4) are respectively provided with a first motor (3) and a first screw rod seat (11), the left side and the right side of the bottom wall of the processing platform (4) are respectively provided with a first slider (8) and a second slider (10) through a first sliding chute in a left-right sliding manner, the shaft end of the first motor (3) is connected with a first driving screw rod (7), the other end of the first driving screw rod (7) is matched with and penetrates through the first slider (8), the side wall of the first screw rod seat (11) close to the first motor (3) is rotatably connected with a first driven screw rod (9), the other end of the first driven screw rod (9) is matched with and penetrates through the second slider (10), and a first coupler (15) is connected between the first driving screw rod (7) and the first driven screw rod (9), the thread directions of the driving screw rod I (7) and the driven screw rod I (9) are opposite, the upper walls of the sliding block I (8) and the sliding block II (10) are respectively provided with a clamping plate I (5), the front side and the rear side of the bottom wall of the processing platform (4) are respectively provided with a moving block I (20) and a moving block II (21) in a front-back sliding mode through a sliding groove II, the upper walls of the moving block I (20) and the moving block II (21) are respectively provided with a clamping plate II (12), the clamping plate I (5) and the clamping plate II (12) both penetrate through the limiting hole (14), and the processing platform (4) is provided with a driving device for driving the moving block I (20) and the moving block II (21).
2. The planer type milling machine machining positioning fixture of claim 1, characterized in that: the bottoms of the four supporting legs (2) are respectively provided with self-locking universal wheels (1).
3. The planer type milling machine machining positioning fixture of claim 1, characterized in that: the driving device comprises a second motor (17) and a second screw seat (22) which are respectively arranged on the front side and the rear side of the bottom wall of the processing platform (4), a second driving screw (18) is connected to the shaft end of the second motor (17), the other end of the second driving screw (18) is matched with and penetrates through a first moving block (20), a second driven screw (19) is rotatably connected to the side wall, close to the second motor (17), of the second screw seat (22), the other end of the second driven screw (19) is matched with and penetrates through a second moving block (21), a second coupler (16) is connected between the second driving screw (18) and the second driven screw (19), and the thread directions of the second driving screw (18) and the second driven screw (19) are opposite.
4. The planer type milling machine machining positioning fixture of claim 1, characterized in that: and the opposite inner side walls of the two first clamping plates (5) are respectively provided with a first rubber gasket (6).
5. The planer type milling machine machining positioning fixture of claim 1, characterized in that: and the opposite inner side walls of the two clamping plates II (12) are respectively provided with a rubber gasket II (13).
6. The planer type milling machine machining positioning fixture of claim 3, characterized in that: the length of the driving screw rod I (7), the length of the driven screw rod I (9), the length of the driving screw rod II (18) and the length of the driven screw rod II (19) are equal, the shaft coupling I (15) and the shaft coupling II (16) are located under the center of the processing platform (4), and the shaft coupling II (16) is located under the shaft coupling I (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736889.5U CN214868830U (en) | 2021-04-12 | 2021-04-12 | Planer-type milling machine processing positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736889.5U CN214868830U (en) | 2021-04-12 | 2021-04-12 | Planer-type milling machine processing positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214868830U true CN214868830U (en) | 2021-11-26 |
Family
ID=78886918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736889.5U Active CN214868830U (en) | 2021-04-12 | 2021-04-12 | Planer-type milling machine processing positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214868830U (en) |
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2021
- 2021-04-12 CN CN202120736889.5U patent/CN214868830U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, West Building, No. 6009 Jingshi West Road, Yuqinghu Street, Huaiyin District, Jinan City, Shandong Province, 250001 Patentee after: Jinan Kolite Intelligent Equipment Co.,Ltd. Address before: 250027 Room 101, Courtyard West building, 6009 Jingshi West Road, Huaiyin District, Jinan City, Shandong Province Patentee before: Jinan Kalite Machinery Manufacturing Co.,Ltd. |
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| CP03 | Change of name, title or address |