CN215903081U - Machine tool turntable for machining - Google Patents
Machine tool turntable for machining Download PDFInfo
- Publication number
- CN215903081U CN215903081U CN202122355960.8U CN202122355960U CN215903081U CN 215903081 U CN215903081 U CN 215903081U CN 202122355960 U CN202122355960 U CN 202122355960U CN 215903081 U CN215903081 U CN 215903081U
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- block
- threaded rod
- fixed
- motor
- movable block
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- 238000003754 machining Methods 0.000 title claims abstract description 30
- 238000007514 turning Methods 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a machine tool rotary table for machining, and particularly relates to the technical field of machine tool rotary tables. The movable block drives the workpiece to move up and down and rotate back and forth, so that the processing position and the processing angle of the workpiece can be adjusted, the adjustment is simple and convenient, the workpiece can be processed at multiple angles, the applicability is high, and the using effect is good.
Description
Technical Field
The utility model relates to the technical field of machine tool turntables, in particular to a machine tool turntable for machining.
Background
A machine tool is a processing machine commonly used in machining, and refers to a machine for manufacturing a machine, also called a machine tool or a machine tool, and is conventionally referred to as a machine tool for short. There are many types of machine tools, including metal cutting machines, forging machines, woodworking machines, and the like. Although a machine tool can perform cutting processing on a raw material, casting, forging, welding, stamping, extrusion, and the like, a component requiring high precision and fine surface roughness generally needs to be finished by cutting on the machine tool. The lathe is one of machine tools, and is a machine tool for turning a rotating workpiece mainly by a lathe tool, and the lathe can also perform corresponding processing by a drill, a reamer, a tap, a die, a knurling tool, and the like. During lathe machining, a rotary table is needed to drive a workpiece to rotate so as to be matched with a turning tool and the like for machining.
At present, when a machine tool rotary table is actually used, the rotating axis direction is fixed, so that the machine tool rotary table can only rotate axially, and the angle of a clamped workpiece cannot be adjusted, so that the machine tool rotary table cannot be suitable for multi-angle machining of the workpiece, and is not strong in applicability and not good in using effect.
Therefore, it is necessary to invent a machine tool turret for machining to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a machine tool turntable for machining, which can be used for driving a workpiece to move up and down and rotate back and forth through a movable block, can be used for adjusting the machining position and the machining angle of the workpiece, is simple and convenient to adjust, can be used for machining the workpiece at multiple angles, and has strong applicability and good use effect, so as to solve the defects in the technology.
In order to achieve the above purpose, the utility model provides the following technical scheme: a machine tool turntable for machining comprises a base, wherein a rotating disc is arranged at the top end of the base, a mounting groove is formed in the bottom end of the base, a first motor is fixedly arranged inside the mounting groove, a first rotating rod is fixedly arranged on an output shaft of the first motor, one end of the first rotating rod penetrates through the top end of the base and is fixedly connected with the bottom end of the rotating disc, one end of the first rotating rod is rotatably connected with the top end of the base through a bearing, a movable block is arranged at the top end of the rotating disc, a first threaded rod is fixedly arranged on the rear side of the top end of the rotating disc, the top end of the first threaded rod penetrates through a movable block and is in threaded connection with the movable block, a second motor is fixedly arranged on the top end of the base, the second motor is arranged on the front side of the first threaded rod, the second motor is arranged at the bottom of the movable block, a second rotating rod is fixedly arranged on an output shaft of the second motor, and belt pulleys are fixedly arranged at the top end of the second rotating rod and the outer end of the first threaded rod, two be connected through the belt between the belt pulley, movable block one side is equipped with the turning block, the fixed third motor that is equipped with of movable block opposite side, the fixed third dwang that is equipped with of output shaft of third motor, third dwang one end pass the movable block and with turning block one side fixed connection, be connected through the bearing rotation between third dwang and the movable block, the turning block opposite side is equipped with two grip blocks.
Preferably, the inner side of the clamping plate is provided with an arc-shaped clamping groove, and the inner side of the clamping plate and the inner wall of the arc-shaped clamping groove are fixedly provided with an anti-slip pad.
Preferably, a sliding groove is formed in the other side of the rotating block, two sliding blocks are arranged inside the sliding groove, and one side of each sliding block is fixedly connected with one side of the clamping plate.
Preferably, the inside second threaded rod that is equipped with of spout, second threaded rod one end is passed two sliders and turning block front end and is extended to the turning block front side, all through threaded connection and screw thread opposite direction between second threaded rod one end and two sliders, all rotate through the bearing between second threaded rod both ends and the spout inner wall and be connected, the fixed commentaries on classics handle that is equipped with in second threaded rod one end, change and establish the turning block front side.
Preferably, the outer end of the second threaded rod is provided with a fixed block, the rear end of the fixed block is fixedly connected with the front end of the rotating block, one side of the fixed block is provided with a fixing bolt, one end of the fixing bolt penetrates through one side of the fixed block and is in contact with the outer end of the rotating block, and one end of the fixing bolt is connected with the fixed block through threads.
Preferably, an annular sliding groove is formed in the top end of the base and is formed in the outer side of the first rotating rod, an annular sliding block is arranged inside the annular sliding groove, and the top end of the annular sliding block is fixedly connected with the bottom end of the rotating disc.
Preferably, a guide rod is fixedly arranged on the front side of the top end of the rotating disc, the guide rod is arranged on the front side of the second motor, and the top end of the guide rod penetrates through the movable block.
Preferably, the top end of the first threaded rod and the top end of the guide rod are both fixedly provided with limiting blocks.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the output shaft of the first motor drives the first rotating rod to rotate, the first rotating rod drives the rotating disc to rotate, the rotating disc drives the first threaded rod and the movable block to rotate, the movable block drives the rotating block and the workpiece to rotate, so that the workpiece can be machined at different positions in a multi-angle manner, the movable block drives the workpiece to move up and down and rotate back and forth, and the machining position and the machining angle of the workpiece can be adjusted, the adjustment is simple and convenient, the workpiece can be processed in multiple angles, the applicability is strong, and the using effect is good;
2. through changeing the rotation that drives the second threaded rod, two sliders move to the inboard along with the rotation of second threaded rod, the slider drives grip block and arc centre gripping groove and moves to the inboard, slipmat on grip block and the arc centre gripping groove can contact with the work piece outer end and fix the work piece centre gripping, screw fixing bolt, just so can fix the work piece, through setting up the arc centre gripping groove, make the grip block carry out the centre gripping to the work piece of different shapes, and the comparatively firm of centre gripping, the clamping process is also comparatively simple and convenient, and the practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall perspective view of the present invention;
FIG. 3 is a schematic perspective cross-sectional view of a base and a rotatable disk of the present invention;
FIG. 4 is a schematic perspective sectional view of a turning block according to the present invention;
fig. 5 is a schematic perspective sectional view of the fixing block according to the present invention.
Description of reference numerals:
the automatic clamping device comprises a base 1, a rotating disc 2, a mounting groove 3, a first motor 4, a first rotating rod 5, a movable block 6, a first threaded rod 7, a second motor 8, a second rotating rod 9, a belt pulley 10, a rotating block 11, a third motor 12, a third rotating rod 13, a clamping plate 14, an arc-shaped clamping groove 15, a non-slip mat 16, a sliding groove 17, a sliding block 18, a second threaded rod 19, a rotating handle 20, a fixing block 21, a fixing bolt 22, an annular sliding groove 23, an annular sliding block 24, a guide rod 25 and a limiting block 26.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a machine tool turntable for machining as shown in figures 1-3, which comprises a base 1, wherein a rotating disc 2 is arranged at the top end of the base 1, an installation groove 3 is formed at the bottom end of the base 1, a first motor 4 is fixedly arranged in the installation groove 3, a first rotating rod 5 is fixedly arranged on an output shaft of the first motor 4, one end of the first rotating rod 5 penetrates through the top end of the base 1 and is fixedly connected with the bottom end of the rotating disc 2, one end of the first rotating rod 5 is rotatably connected with the top end of the base 1 through a bearing, a movable block 6 is arranged at the top of the rotating disc 2, a first threaded rod 7 is fixedly arranged on the rear side of the top end of the rotating disc 2, the top end of the first threaded rod 7 penetrates through the movable block 6 and is in threaded connection with the movable block 6, a second motor 8 is fixedly arranged at the top end of the base 1, and the second motor 8 is arranged on the front side of the first threaded rod 7, second motor 8 is established in movable block 6 bottom, the fixed second dwang 9 that is equipped with of output shaft of second motor 8, the fixed belt pulley 10 that is equipped with in 9 tops of second dwang and first threaded rod 7 outer ends, two be connected through the belt between the belt pulley 10, 6 one side of movable block is equipped with turning block 11, the fixed third motor 12 that is equipped with of 6 opposite sides of movable block, the fixed third dwang 13 that is equipped with of output shaft of third motor 12, 13 one end of third dwang pass movable block 6 and with 11 one side fixed connection of turning block, be connected through the bearing rotation between third dwang 13 and the movable block 6, 11 opposite sides of turning block are equipped with two grip blocks 14.
2 fixed guide bars 25 that are equipped with in top front side of rolling disc, guide bars 25 are established in 8 front sides of second motor, guide bars 25 top is run through movable block 6, is convenient for carry on spacingly and the direction to movable block 6, makes it can vertical up-and-down motion, 7 tops of first threaded rod and guide bars 25 top are all fixed and are equipped with stopper 26, can carry on spacingly to movable block 6, prevent that it from droing from first threaded rod 7 and guide bars 25.
The implementation mode is specifically as follows: the workpiece is clamped between two clamping plates 14, a third motor 12 is started, an output shaft of the third motor 12 drives a third rotating rod 13 to rotate, the third rotating rod 13 drives a rotating block 11 to rotate, the rotating block 11 drives two clamping plates 14 and the workpiece to rotate, so that the workpiece can be machined by matching with a lathe tool, when the machining position needs to be changed, a second motor 8 is started, an output shaft of the second motor 8 drives a second rotating rod 9 to rotate, the second rotating rod 9 drives a first threaded rod 7 to rotate through a belt pulley 10, because the first threaded rod 7 is in threaded connection with the movable block 6, the movable block 6 moves up and down along with the rotation of the first threaded rod 7, the movable block 6 drives the rotating block 11 and the clamping plates 14 to move up and down, the clamping plates 14 drive the workpiece to move up and down, so that different positions of the workpiece can be machined, when the machining angle of the workpiece needs to be changed, the utility model can adjust the processing position and the processing angle of the workpiece by driving the workpiece to rotate in multiple angles through the movable block 6, has stronger applicability and better use effect, and particularly solves the problems that the rotating axis direction is fixed when the machine tool rotary table in the prior art is actually used, so that the machine tool rotary table can only rotate axially and can not adjust the angle of the clamped workpiece, therefore, the multi-angle machining tool cannot be suitable for multi-angle machining of workpieces, and has the problems of poor applicability and poor use effect.
The utility model provides a machine tool turntable for machining as shown in figures 2, 4 and 5, wherein an arc-shaped clamping groove 15 is formed in the inner side of a clamping plate 14, an anti-skid pad 16 is fixedly arranged on the inner side of the clamping plate 14 and the inner wall of the arc-shaped clamping groove 15, a sliding groove 17 is formed in the other side of a rotating block 11, two sliding blocks 18 are arranged in the sliding groove 17, one side of each sliding block 18 is fixedly connected with one side of the clamping plate 14, a second threaded rod 19 is arranged in the sliding groove 17, one end of each second threaded rod 19 penetrates through the front ends of the two sliding blocks 18 and the rotating block 11 and extends to the front side of the rotating block 11, one end of each second threaded rod 19 is connected with the two sliding blocks 18 through threads in opposite thread directions, two ends of each second threaded rod 19 are rotatably connected with the inner wall of the sliding groove 17 through bearings, a rotating handle 20 is fixedly arranged at one end of each second threaded rod 19, the rotating handle 20 is provided at the front side of the rotating block 11.
Second threaded rod 19 outer end is equipped with fixed block 21, fixed block 21 rear end and the 11 front end fixed connection of turning block, fixed block 21 one side is equipped with fixing bolt 22, fixing bolt 22 one end is passed fixed block 21 one side and is contacted with the 11 outer ends of turning block, through threaded connection between fixing bolt 22 one end and the fixed block 21, be convenient for fix second threaded rod 19, and then make the fixed comparatively firm of work piece.
The implementation mode is specifically as follows: when the workpiece is clamped, when the shape of the workpiece is square, the workpiece is placed between the two clamping plates 14, when the workpiece is cylindrical, the workpiece is placed between the two arc-shaped clamping grooves 15, then the rotating handle 20 is rotated, the rotating handle 20 drives the second threaded rod 19 to rotate, because the second threaded rod 19 is connected with the sliding blocks 18 through threads, the two sliding blocks 18 move inwards along with the rotation of the second threaded rod 19, the sliding blocks 18 drive the clamping plates 14 and the arc-shaped clamping grooves 15 to move inwards, the anti-skidding pads 16 on the clamping plates 14 and the arc-shaped clamping grooves 15 are contacted with the outer ends of the workpieces to clamp and fix the workpieces, the fixing bolts 22 are screwed tightly, and thus the workpieces can be fixed, through setting up arc centre gripping groove 15 for grip block 14 can carry out the centre gripping to the work piece of different shapes, and the centre gripping comparatively firm, and the centre gripping process is also comparatively simple and convenient, and the practicality is stronger.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. A machine turret for machining, comprising a base (1), characterized in that: the improved structure is characterized in that a rotating disc (2) is arranged at the top end of the base (1), a mounting groove (3) is formed in the bottom end of the base (1), a first motor (4) is fixedly arranged in the mounting groove (3), a first rotating rod (5) is fixedly arranged on an output shaft of the first motor (4), one end of the first rotating rod (5) penetrates through the top end of the base (1) and is fixedly connected with the bottom end of the rotating disc (2), one end of the first rotating rod (5) is rotatably connected with the top end of the base (1) through a bearing, a movable block (6) is arranged at the top end of the rotating disc (2), a first threaded rod (7) is fixedly arranged on the rear side of the top end of the rotating disc (2), the top end of the first threaded rod (7) penetrates through the movable block (6) and is in threaded connection with the movable block (6), a second motor (8) is fixedly arranged on the top end of the base (1), and the second motor (8) is arranged on the front side of the first threaded rod (7), establish in movable block (6) bottom second motor (8), the fixed second dwang (9) that is equipped with of output shaft of second motor (8), second dwang (9) top and first threaded rod (7) outer end are all fixed and are equipped with belt pulley (10), two be connected through the belt between belt pulley (10), movable block (6) one side is equipped with turning block (11), movable block (6) opposite side is fixed and is equipped with third motor (12), the fixed third dwang (13) that is equipped with of output shaft of third motor (12), third dwang (13) one end is passed movable block (6) and is connected with turning block (11) one side fixed connection, rotate through the bearing between third dwang (13) and movable block (6) and be connected, turning block (11) opposite side is equipped with two grip blocks (14).
2. A machine turret for machining according to claim 1, characterized in that: the clamping plate is characterized in that an arc-shaped clamping groove (15) is formed in the inner side of the clamping plate (14), and an anti-slip pad (16) is fixedly arranged on the inner side of the clamping plate (14) and the inner wall of the arc-shaped clamping groove (15).
3. A machine turret for machining according to claim 1, characterized in that: a sliding groove (17) is formed in the other side of the rotating block (11), two sliding blocks (18) are arranged inside the sliding groove (17), and one side of each sliding block (18) is fixedly connected with one side of the clamping plate (14).
4. A machine turret for machining according to claim 3, characterized in that: the inside second threaded rod (19) that is equipped with of spout (17), second threaded rod (19) one end is passed two slider (18) and turning block (11) front end and is extended to turning block (11) front side, all through threaded connection and screw thread opposite direction between second threaded rod (19) one end and two slider (18), all rotate through the bearing between second threaded rod (19) both ends and spout (17) inner wall and be connected, second threaded rod (19) one end is fixed to be equipped with changes (20), it establishes in turning block (11) front side to change (20).
5. A machine turret for machining according to claim 4, characterized in that: second threaded rod (19) outer end is equipped with fixed block (21), fixed block (21) rear end and turning block (11) front end fixed connection, fixed block (21) one side is equipped with fixing bolt (22), fixing bolt (22) one end is passed fixed block (21) one side and is contacted with turning block (11) outer end, through threaded connection between fixing bolt (22) one end and fixed block (21).
6. A machine turret for machining according to claim 1, characterized in that: annular spout (23) have been seted up on base (1) top, establish in the first rotating rod (5) outside annular spout (23), annular spout (23) inside is equipped with annular slider (24), annular slider (24) top and rolling disc (2) bottom fixed connection.
7. A machine turret for machining according to claim 1, characterized in that: the fixed guide bar (25) that is equipped with in rolling disc (2) top front side, guide bar (25) are established in second motor (8) front side, movable block (6) are run through on guide bar (25) top.
8. A machine turret for machining according to claim 7, characterized in that: and the top end of the first threaded rod (7) and the top end of the guide rod (25) are both fixedly provided with a limiting block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122355960.8U CN215903081U (en) | 2021-09-28 | 2021-09-28 | Machine tool turntable for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122355960.8U CN215903081U (en) | 2021-09-28 | 2021-09-28 | Machine tool turntable for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215903081U true CN215903081U (en) | 2022-02-25 |
Family
ID=80310999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122355960.8U Expired - Fee Related CN215903081U (en) | 2021-09-28 | 2021-09-28 | Machine tool turntable for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215903081U (en) |
-
2021
- 2021-09-28 CN CN202122355960.8U patent/CN215903081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |