CN213351597U - Lathe right side supports anchor clamps - Google Patents
Lathe right side supports anchor clamps Download PDFInfo
- Publication number
- CN213351597U CN213351597U CN202021619474.1U CN202021619474U CN213351597U CN 213351597 U CN213351597 U CN 213351597U CN 202021619474 U CN202021619474 U CN 202021619474U CN 213351597 U CN213351597 U CN 213351597U
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- slider
- sawtooth
- bottom plate
- lathe
- sliding block
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- 238000007142 ring opening reaction Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a lathe right supporting clamp, which comprises a bottom plate, a clamping structure and a fixing structure; a bottom plate: the middle part of the upper surface of the sliding block is provided with a strip-shaped groove, the left side inner wall of the strip-shaped groove is rotationally connected with the left side end of the screw rod through a bearing, the right side end of the screw rod is rotationally connected with the through hole on the right side of the inner wall of the strip-shaped groove, the right side end of the screw rod is provided with a knob, the front end and the rear end of the upper surface of the bottom plate are transversely and symmetrically provided with sliding rails, the two sliding rails are both in sliding connection with the lower end of the sliding block; the clamping structure is as follows: the right side surface of the bracket is arranged; the fixing structure comprises: the fixing structure is arranged in the middle of the upper surface of the sliding block and is matched with the clamping structure; wherein: still include mounting hole and scale, this lathe right branch props anchor clamps, can guarantee the axiality of processing work piece, can also improve the life of anchor clamps.
Description
Technical Field
The utility model relates to a lathe processing technology field specifically is a lathe right side supports anchor clamps.
Background
The lathe is a machine tool which mainly uses a lathe tool to perform turning processing on a rotating workpiece, a drill bit, a reamer, a screw tap, a screw die, a knurling tool and the like can be used for performing corresponding processing on the lathe, and high speed and precision are the targets of the machine tool development forever. With the rapid development of scientific and technological science, the updating speed of electromechanical products is accelerated, the requirements on the precision and surface quality of part processing are higher and higher, in order to meet the requirements of the complex and changeable market, the current machine tool is developed in the forward high-speed cutting, dry cutting and quasi-dry cutting directions, the processing precision is continuously improved, on the other hand, the successful application of an electric spindle and a linear motor, the surface market of machine tool functional components such as a ceramic ball bearing, a high-precision large-lead hollow internal cooling and ball nut strong cooling low-temperature high-speed ball screw pair, a linear guide rail pair with a ball retainer and the like also creates conditions for the high-speed and precise development of the machine tool, and the lathe is used for processing longer workpieces, the swinging of the workpieces is increased during processing, so the processing precision is influenced, and a supporting clamp is needed for clamping and supporting the other side of the workpieces, therefore, the machining precision is ensured, but the coaxiality of a workpiece machined by the traditional clamp is not good, the friction force generated by the workpiece machined by the clamp is large, the service life of the clamp is short, and therefore the lathe right support clamp is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a lathe right side support anchor clamps, can guarantee the axiality of processing work piece, the centre gripping is stable, reduce the work piece add man-hour with the frictional force that anchor clamps produced, improve the life of anchor clamps, be convenient for to the work piece fixed with take out, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a right support clamp of a lathe comprises a bottom plate, a clamping structure and a fixing structure;
a bottom plate: the middle part of the upper surface of the sliding block is provided with a strip-shaped groove, the left side inner wall of the strip-shaped groove is rotationally connected with the left side end of the screw rod through a bearing, the right side end of the screw rod is rotationally connected with the through hole on the right side of the inner wall of the strip-shaped groove, the right side end of the screw rod is provided with a knob, the front end and the rear end of the upper surface of the bottom plate are transversely and symmetrically provided with sliding rails, the two sliding rails are both in sliding connection with the lower end of the sliding block;
the clamping structure is as follows: the right side surface of the bracket is arranged;
the fixing structure comprises: the fixing structure is arranged in the middle of the upper surface of the sliding block and is matched with the clamping structure;
wherein: still include mounting hole and scale, the upper surface four corners of bottom plate evenly is provided with the mounting hole, and the leading flank of bottom plate is provided with the scale, can guarantee the axiality of processing the work piece, and the centre gripping is more stable, can also reduce the work piece add man-hour with the frictional force that anchor clamps produced to improve the life of anchor clamps, be convenient for to the fixed of work piece with take out.
Further, clamping structure includes T type spout, T type slider, clamping piece, pin and adjustment disk, the right flank ring opening edge department of support evenly is provided with T type spout, and the equal sliding connection in inside of T type spout has T type slider, and the right flank of T type slider all is provided with the clamping piece, and the right flank edge of clamping piece all is provided with the pin, and the arc spout that the edge department of adjustment disk evenly set up respectively with corresponding pin sliding connection can guarantee the axiality of processing work piece, the centre gripping is stable.
Furthermore, the right flank of pin all is provided with the separation blade, and the diameter of separation blade is greater than the diameter of pin, drops when preventing the adjustment disk rotation.
Furthermore, the opening inner wall of the inner arc surface of the clamping piece is rotatably connected with a PC wheel through a pin shaft, so that the friction force generated by the clamping piece and a workpiece during machining is reduced, and the service life of the clamping piece is prolonged.
Further, fixed knot constructs including sawtooth slider, spring and mounting groove, the upper surface middle part of slider is provided with the mounting groove, and the inside bottom surface longitudinal symmetry of mounting groove is provided with the spring, and the upper end of spring all is connected with the lower fixed surface of sawtooth slider, sawtooth slider and mounting groove sliding connection, and the sawtooth that sawtooth slider upper end set up is connected with the sawtooth meshing of the lower extreme setting of adjustment disk, is convenient for to the fixing of work piece and take out.
Compared with the prior art, the beneficial effects of the utility model are that: this lathe right branch props anchor clamps has following benefit:
1. after moving this anchor clamps to suitable position, make the work piece right-hand member of treating processing be located the center department of four clamping pieces, rotate the adjustment disk, the even arc spout that sets up of adjustment disk edge respectively with the pin sliding connection that corresponds, make the pin along the arc spout synchronous motion of adjustment disk edge, T type spout and the T type slider sliding connection that corresponds, thereby the clamping piece that makes T type slider right flank set up moves to the center in step, thereby carry out the centre gripping to the work piece, can guarantee the axiality of processing work piece, the centre gripping is stable, the right flank of pin all is provided with the separation blade, the diameter of separation blade is greater than the diameter of stop rod, prevent that the adjustment disk from dropping when rotatory, the opening inner wall of the interior cambered surface of clamping piece all is connected with the PV wheel through the round pin hub rotation, reduce the work piece man-hour with the frictional force that anchor clamps produced.
2. Because sawtooth slider and mounting groove sliding connection are connected in the sawtooth meshing that the sawtooth that sawtooth slider upper end set up and the lower extreme of adjustment disk set up, the upper end of spring all is connected with the lower fixed surface of sawtooth slider, so when the adjustment disk is to clockwise rotation, the spring shrink, sawtooth slider lapse, the sawtooth that sawtooth slider upper end set up is for slant setting forward, make the sawtooth slider reset under the elastic action of spring, thereby restriction adjustment disk antiport, press down the sawtooth slider and can make adjustment disk antiport when needing to dismantle the work piece, take out the work piece, be convenient for to the fixing of work piece and take out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal section of the structure of the present invention.
In the figure: the device comprises a base plate 1, a clamping structure 2, a 21T-shaped sliding groove, a 22T-shaped sliding block, a clamping piece 23, a stop lever 24, an adjusting disc 25, a fixing structure 3, a sawtooth sliding block 31, a spring 32, a mounting groove 33, a strip-shaped groove 4, a lead screw 5, a knob 6, a sliding rail 7, a sliding block 8, a bracket 9, a graduated scale 10 and a mounting hole 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a right support clamp of a lathe comprises a bottom plate 1, a clamping structure 2 and a fixing structure 3;
bottom plate 1: the middle part of the upper surface of the sliding block is provided with a strip-shaped groove 4, the left inner wall of the strip-shaped groove 4 is rotationally connected with the left end of a screw rod 5 through a bearing, the right end of the screw rod 5 is rotationally connected with a through hole on the right side of the inner wall of the strip-shaped groove 4, the right end of the screw rod 5 is provided with a knob 6, the front end and the rear end of the upper surface of the bottom plate 1 are transversely and symmetrically provided with sliding rails 7, the two sliding rails 7 are both in sliding connection with the lower end of a sliding block 8, a threaded hole arranged at the lower end;
the clamping structure 2: the clamping structure 2 comprises T-shaped chutes 21, T-shaped sliders 22, clamping pieces 23, stop levers 24 and an adjusting disc 25, the T-shaped chutes 21 are uniformly arranged at the opening edge of a circular ring on the right side surface of the support 9, the T-shaped sliders 22 are slidably connected inside the T-shaped chutes 21, the clamping pieces 23 are arranged on the right side surfaces of the T-shaped sliders 22, the stop levers 24 are arranged at the edges of the right side surfaces of the clamping pieces 23, the arc chutes uniformly arranged at the edges of the adjusting disc 25 are respectively slidably connected with the corresponding stop levers 24, after the clamp is moved to a proper position, the right end of a workpiece to be processed is positioned at the centers of the four clamping pieces 23, the adjusting disc 25 is rotated, the arc chutes uniformly arranged at the edges of the adjusting disc 25 are respectively slidably connected with the corresponding stop levers 24, the stop levers 24 are synchronously moved along the arc chutes at the edges of the adjusting disc 25, the T-shaped chutes 21 are slidably connected with the corresponding T-shaped, therefore, the clamping piece 23 arranged on the right side surface of the T-shaped sliding block 22 moves towards the center synchronously, a workpiece is clamped, the coaxiality of the machined workpiece can be guaranteed, the clamping is stable, the right side surface of the stop rod 24 is provided with a stop piece, the diameter of the stop piece is larger than that of the stop rod 24, the adjusting disc 25 is prevented from falling off when rotating, the inner wall of the opening of the inner arc surface of the clamping piece 23 is rotatably connected with a PC wheel through a pin shaft, the friction force generated by the workpiece and a clamp during machining is reduced, and the service life of the clamp is prolonged;
the fixing structure 3: set up in the upper surface middle part of slider 8, fixed knot constructs 3 and clamping structure 2 cooperation setting, fixed knot constructs 3 and includes sawtooth slider 31, spring 32 and mounting groove 33, the upper surface middle part of slider 8 is provided with mounting groove 33, the inside bottom surface front and back symmetry of mounting groove 33 is provided with spring 32, the upper end of spring 32 all is connected with the lower surface fixed of sawtooth slider 31, sawtooth slider 31 and mounting groove 33 sliding connection, the sawtooth that sawtooth slider 31 upper end set up is connected with the sawtooth meshing that the lower extreme of adjusting disk 25 set up, because sawtooth that sawtooth slider 31 upper end set up and the sawtooth meshing that the lower extreme of adjusting disk 25 set up connect sawtooth slider 31 and mounting groove 33 sliding connection, the upper end of spring 32 all is connected with the lower surface fixed of sawtooth slider 31, so when adjusting disk 25 is to clockwise turning, spring 32 contracts, sawtooth slider 31 slides down, the sawtooth that sawtooth slider 31 upper end set up is for setting up forward slant, the sawtooth sliding block 31 is reset under the elastic action of the spring 32, so that the reverse rotation of the adjusting disk 25 is limited, when a workpiece needs to be disassembled, the sawtooth sliding block 31 is pressed downwards, the adjusting disk 25 can be rotated reversely, the workpiece is taken out, and the fixing and taking-out of the workpiece are facilitated;
wherein: still include mounting hole 11 and scale 10, the upper surface four corners of bottom plate 1 evenly is provided with mounting hole 11, and the leading flank of bottom plate 1 is provided with scale 10, uses the bolt to pass through mounting hole 11 and fixes this anchor clamps to the right side of lathe, will treat that the work piece of processing installs to the anchor clamps of lathe on, the installation of being convenient for, and scale 10 is convenient for confirm the position of anchor clamps.
When in use: the clamp is fixed to the right side of a lathe through a mounting hole 11 by using a bolt, a workpiece to be processed is mounted on the clamp of the lathe and is convenient to mount, the left inner wall of a strip-shaped groove 4 is rotatably connected with the left end head of a screw rod 5 through a bearing by rotating a knob 6, the right end head of the screw rod 5 is rotatably connected with a through hole on the right side of the inner wall of the strip-shaped groove 4, the screw rod 5 is rotated, two slide rails 7 are both slidably connected with the lower end of a slide block 8, a threaded hole arranged at the lower end of the middle part of the slide block 8 is in threaded connection with the screw rod 5, so that the slide block 8 moves left and right, a graduated scale 10 is arranged on the front side surface of a bottom plate 1, the position of the clamp is convenient to determine, the left and right positions of the upper clamp are convenient to adjust, after the clamp is moved to a proper position, the right end of the workpiece to be processed is, the stop lever 24 is enabled to synchronously move along the arc-shaped sliding groove at the edge of the adjusting disk 25, the T-shaped sliding groove 21 is in sliding connection with the corresponding T-shaped sliding block 22, so that the clamping piece 23 arranged on the right side of the T-shaped sliding block 22 synchronously moves towards the center, the workpiece is clamped, the coaxiality of the machined workpiece can be ensured, the clamping is stable, the right side of the stop lever 24 is provided with a blocking piece, the diameter of the blocking piece is larger than that of the stop lever 24, the adjusting disk 25 is prevented from falling off when rotating, the opening inner wall of the inner arc surface of the clamping piece 23 is rotatably connected with a PV wheel through a pin shaft, the friction force generated by the workpiece and a clamp during machining is reduced, the service life of the clamp is prolonged, because the sawteeth arranged at the upper end of the sawteeth sliding block 31 are meshed with the sawteeth arranged at the lower end of the adjusting disk 25 and are connected with the sawteeth sliding block, spring 32 contracts, and sawtooth slider 31 glides downwards, and the sawtooth that sawtooth slider 31 upper end set up makes sawtooth slider 31 reset for slant setting forward under spring 32's elastic action to restriction adjusting disk 25 reverse rotation presses sawtooth slider 31 down when needing to dismantle the work piece and can makes adjusting disk 25 reverse rotation, takes out the work piece, is convenient for to the fixing of work piece and take out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a lathe right branch holds anchor clamps which characterized in that: comprises a bottom plate (1), a clamping structure (2) and a fixing structure (3);
base plate (1): a strip-shaped groove (4) is arranged in the middle of the upper surface of the guide rail, the left inner wall of the strip-shaped groove (4) is rotatably connected with the left end of a screw rod (5) through a bearing, the right end of the screw rod (5) is rotatably connected with a through hole on the right side of the inner wall of the strip-shaped groove (4), a knob (6) is arranged at the right end of the screw rod (5), slide rails (7) are transversely and symmetrically arranged at the front end and the rear end of the upper surface of a bottom plate (1), the two slide rails (7) are both slidably connected with the lower end of a sliding block (8), a threaded hole arranged at the lower end of the middle part of the sliding block (8;
clamping structure (2): is arranged on the right side surface of the bracket (9);
fixing structure (3): the fixing structure (3) is arranged in the middle of the upper surface of the sliding block (8) in a matching way with the clamping structure (2);
wherein: the novel bottom plate is characterized by further comprising mounting holes (11) and graduated scales (10), wherein the mounting holes (11) are uniformly formed in four corners of the upper surface of the bottom plate (1), and the graduated scales (10) are arranged on the front side surface of the bottom plate (1).
2. The lathe right support jig according to claim 1, characterized in that: clamping structure (2) are including T type spout (21), T type slider (22), clamping piece (23), pin (24) and adjustment disk (25), the right flank ring opening edge department of support (9) evenly is provided with T type spout (21), the equal sliding connection in inside of T type spout (21) has T type slider (22), the right flank of T type slider (22) all is provided with clamping piece (23), the right flank edge of clamping piece (23) all is provided with pin (24), the arc spout that adjustment disk (25) edge evenly set up respectively with pin (24) sliding connection that corresponds.
3. The lathe right support jig according to claim 2, characterized in that: the right side of the stop lever (24) is provided with a stop piece, and the diameter of the stop piece is larger than that of the stop lever (24).
4. The lathe right support jig according to claim 2, characterized in that: the inner wall of the opening of the inner arc surface of the clamping piece (23) is rotatably connected with a PC wheel through a pin shaft.
5. The lathe right support jig according to claim 2, characterized in that: fixed knot constructs (3) including sawtooth slider (31), spring (32) and mounting groove (33), the upper surface middle part of slider (8) is provided with mounting groove (33), and the inside bottom surface longitudinal symmetry of mounting groove (33) is provided with spring (32), the upper end of spring (32) all with the lower fixed surface of sawtooth slider (31) be connected, sawtooth slider (31) and mounting groove (33) sliding connection, the sawtooth that sawtooth slider (31) upper end set up is connected with the sawtooth meshing of the lower extreme setting of adjustment disk (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619474.1U CN213351597U (en) | 2020-08-06 | 2020-08-06 | Lathe right side supports anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619474.1U CN213351597U (en) | 2020-08-06 | 2020-08-06 | Lathe right side supports anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213351597U true CN213351597U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021619474.1U Expired - Fee Related CN213351597U (en) | 2020-08-06 | 2020-08-06 | Lathe right side supports anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213351597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458697A (en) * | 2021-08-19 | 2021-10-01 | 南京合信自动化有限公司 | Centering clamping structure of suspension arm welding clamp |
| CN113857900A (en) * | 2021-10-14 | 2021-12-31 | 中山市捷上同程数控机床有限公司 | Auxiliary guide sleeve synchronous clamping and rotating structure applied to shaft machining |
-
2020
- 2020-08-06 CN CN202021619474.1U patent/CN213351597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458697A (en) * | 2021-08-19 | 2021-10-01 | 南京合信自动化有限公司 | Centering clamping structure of suspension arm welding clamp |
| CN113857900A (en) * | 2021-10-14 | 2021-12-31 | 中山市捷上同程数控机床有限公司 | Auxiliary guide sleeve synchronous clamping and rotating structure applied to shaft machining |
| CN113857900B (en) * | 2021-10-14 | 2023-08-22 | 中山市捷上同程数控机床有限公司 | Be applied to supplementary guide pin bushing synchronous clamp of shaft member processing and revolution mechanic |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |