CN222711580U - A lathe headstock fine boring fixture - Google Patents
A lathe headstock fine boring fixture Download PDFInfo
- Publication number
- CN222711580U CN222711580U CN202421491047.8U CN202421491047U CN222711580U CN 222711580 U CN222711580 U CN 222711580U CN 202421491047 U CN202421491047 U CN 202421491047U CN 222711580 U CN222711580 U CN 222711580U
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- CN
- China
- Prior art keywords
- fine boring
- fixedly arranged
- clamping
- table top
- lathe headstock
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of lathes, in particular to a lathe headstock fine boring fixture which comprises a fine boring table top, wherein a rear baffle is fixedly arranged on the upper surface of one end part of the fine boring table top, a first air cylinder is fixedly arranged on the upper surface of the other end part of the fine boring table top, clamping assemblies are arranged on the left side surface and the right side surface of the fine boring table top, each clamping assembly comprises a guide rail which is vertically and fixedly arranged on the side surface of the fine boring table top, a servo motor is fixedly arranged at the bottom end of each guide rail, a screw rod is fixedly arranged at the tail end of an output shaft of the servo motor, a sliding block is connected onto the screw rod in a threaded manner, the sliding block is in sliding connection with the guide rail, a supporting plate is fixedly arranged at the end part of each sliding block, a second air cylinder is fixedly arranged on the side surface of each supporting plate, and a rubber pressing block is arranged on the side surface of each clamping plate. The utility model is convenient for stable clamping operation and convenient for use.
Description
Technical Field
The utility model relates to the technical field of lathes, in particular to a lathe headstock fine boring clamp.
Background
Along with the rapid development of modern manufacturing industry, the precision and efficiency of the machine tool machining technology become key factors influencing the competitiveness of products, in the machining process of a machine tool, the clamp is used as an important tool for connecting the machine tool and a workpiece, the performance of the clamp directly influences the machining precision and the machining efficiency, and particularly in the machining process of a lathe headstock, the design and the use of the fine boring clamp have important significance for guaranteeing the machining precision and improving the production efficiency.
When the fine boring clamp on the market is used, the clamp is generally fixedly arranged on a lathe body of the lathe, the distance between the clamp and the lathe body of the lathe can be constant, the clamp can only clamp a specific part on a workpiece at each time, and the clamping effect can be influenced because the height of the workpiece possibly has difference, at the moment, the clamp clamps at a lower part, the upper half part of the workpiece can be caused to lack clamping force, the condition that the clamping of the workpiece is unstable can be further caused, particularly, when the fine boring operation is carried out, the acting force of a boring cutter directly acts on the workpiece, at the moment, the clamping height of the clamp cannot be adjusted, the stable center of the clamp and the stable center of the workpiece cannot be correspondingly regulated, the clamping effect can be influenced, and the condition that the workpiece is easy to loose in the fine boring process is caused. In view of this, we propose a lathe headstock finish boring jig.
Disclosure of utility model
The utility model aims to provide a fine boring fixture for a lathe headstock, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a lathe headstock finish boring anchor clamps, includes the finish boring mesa, fixed mounting has the rear baffle on the upper surface of one end of finish boring mesa, fixed mounting has first cylinder on the upper surface of another end of finish boring mesa, all be provided with the clamping assembly on the left and right sides face of finish boring mesa, the clamping assembly is including being vertical form fixed mounting the guide rail on the finish boring mesa side, the bottom fixed mounting of guide rail has servo motor, servo motor's output shaft end fixed mounting has the lead screw, threaded connection has the slider on the lead screw, the slider with sliding connection between the guide rail, the tip fixed mounting of slider has the backup pad, fixed mounting has the second cylinder on the side of backup pad, first cylinder with all be provided with the grip block on the telescopic shaft of second cylinder, be provided with the rubber briquetting on the side of grip block.
Preferably, a rubber pad is arranged on the side surface, close to the first cylinder, of the rear side baffle plate, and the rubber pad is used for abrasion-resistant protection operation.
Preferably, the two second cylinders are opposite to each other and are used for clamping on two side surfaces of the workpiece.
Preferably, a sliding groove is arranged in the guide rail along the height direction of the guide rail, and the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove.
Preferably, the telescopic shaft ends of the first air cylinder and the second air cylinder are fixedly provided with rectangular plates, and the clamping plates are fixedly arranged on the side surfaces of the rectangular plates.
Preferably, the rubber pressing block is integrally provided with a rubber bottom plate, and the rubber bottom plate is fixedly connected with the clamping plate through a plurality of fastening bolts.
Preferably, the side surface of the supporting plate is fixedly provided with a left guide sleeve and a right guide sleeve which are symmetrical with each other, the back surface of the clamping plate is fixedly provided with a left guide post and a right guide post which are symmetrical with each other, and the guide sleeve is sleeved on the guide post and is in sliding connection with the guide post.
Preferably, the cross sections of the sliding block and the sliding groove are T-shaped, and the size of the sliding block is matched with the size of the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the first air cylinder and the rear baffle are arranged to realize the longitudinal clamping operation of the workpiece, in addition, the clamping assemblies are arranged to clamp the workpiece on the other two side surfaces of the workpiece, the servo motor works to adjust the height of the second air cylinder, and the clamping height is further adjusted to be clamped at a proper position on the workpiece, so that the clamping height can be adjusted and stable clamping effect is realized.
2. According to the utility model, through the rubber pad and the rubber pressing block, the friction force between the rubber pad and the workpiece can be increased, and meanwhile, the surface scratch of the workpiece is not easy to occur.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of a clamping assembly according to the present utility model;
FIG. 4 is a schematic view of an exploded view of the clamping assembly of the present utility model;
fig. 5 is a schematic view of a portion of a clamping assembly according to the present utility model.
The meaning of each reference numeral in the figures is:
1. fine boring table top, 10, rear baffle plate, 11, rubber pad;
2. A first cylinder;
3. The clamping assembly, 30, the guide rail, 301, the sliding chute, 31, the servo motor, 311, the screw rod, 32, the sliding block, 33, the supporting plate, 34, the second cylinder, 341, the rectangular plate, 35, the clamping plate, 36, the guide sleeve, 37, the guide pillar, 38, the rubber bottom plate, 381 and the rubber pressing block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a technical scheme that a fine boring fixture for a lathe headstock comprises a fine boring table top 1, wherein a rear baffle 10 is fixedly arranged on the upper surface of one end part of the fine boring table top 1, and a first cylinder 2 is fixedly arranged on the upper surface of the other end part of the fine boring table top 1, so that a workpiece is abutted against the rear baffle 10 by the first cylinder 2 to be clamped;
Specifically, clamping assemblies 3 are arranged on the left side surface and the right side surface of the fine boring table top 1, each clamping assembly 3 comprises a guide rail 30 which is vertically and fixedly arranged on the side surface of the fine boring table top 1, a servo motor 31 is fixedly arranged at the bottom end of each guide rail 30, a screw rod 311 is fixedly arranged at the tail end of an output shaft of each servo motor 31, a sliding block 32 is connected to each screw rod 311 in a threaded manner, the sliding blocks 32 are in sliding connection with the guide rails 30, a supporting plate 33 is fixedly arranged at the end parts of the sliding blocks 32, a second air cylinder 34 is fixedly arranged on the side surface of each supporting plate 33, clamping plates 35 are arranged on telescopic shafts of the first air cylinder 2 and the second air cylinder 34, rubber pressing blocks 381 are arranged on the side surface of each clamping plate 35, so that the clamping operation is conveniently carried out on a workpiece after the height of the second air cylinder 34 is adjusted, and the workpiece is clamped at the corresponding position on the workpiece in a clamping manner.
In this embodiment, a rubber pad 11 is provided on the side of the rear side baffle 10 close to the first cylinder 2, and the rubber pad 11 is used for wear-resistant protection operation.
Specifically, the two second cylinders 34 are opposite to each other and are used for clamping on two side surfaces of the workpiece, so as to realize stable clamping operation.
Further, a sliding groove 301 is disposed in the guide rail 30 along the height direction of the guide rail 30, a sliding block 32 is disposed in the sliding groove 301 and is slidably connected with the sliding groove 301, so that the sliding of the sliding block 32 is more stable and smooth, the cross sections of the sliding block 32 and the sliding groove 301 are both T-shaped, and the size of the sliding block 32 is matched with the size of the sliding groove 301.
In addition, the telescopic shaft ends of the first cylinder 2 and the second cylinder 34 are fixedly mounted with rectangular plates 341, and the clamping plate 35 is fixedly mounted on the side surfaces of the rectangular plates 341 by a plurality of fastening bolts, so that the fixed mounting operation is facilitated.
It should be noted that, the rubber pressing block 381 is integrally formed with the rubber bottom plate 38, and the rubber bottom plate 38 is fixedly connected with the clamping plate 35 through a plurality of fastening bolts, so that the fixing, mounting, dismounting and replacing operations of the rubber pressing block 381 are facilitated.
It should be noted that, the side surface of the supporting plate 33 is fixedly provided with two guide sleeves 36 which are symmetrical with each other, the back surface of the clamping plate 35 is fixedly provided with two guide posts 37 which are symmetrical with each other, and the guide sleeves 36 are sleeved on the guide posts 37 and are in sliding connection with the guide posts 37, so as to play a role in guiding the movement of the clamping plate 35.
When the lathe headstock fine boring clamp is used, a workpiece is placed on a fine boring table top 1, then a first air cylinder 2 is started and operated, the first air cylinder 2 is operated, a telescopic shaft on the first air cylinder stretches to drive a rubber press block 381 at the tail end of the telescopic shaft to clamp and fix the workpiece on a rear baffle 10, then a servo motor 31 is connected with an external power source and operated according to the height of the workpiece, the servo motor 31 is operated, an output shaft on the servo motor rotates to drive a screw 311 to rotate, the screw 311 rotates to drive a sliding block 32 in threaded connection with the screw rod to move, the sliding block 32 moves to drive a second air cylinder 34 to move, the height of the second air cylinder 34 is adjusted, after the height of the second air cylinder 34 is adjusted, the second air cylinder 34 is started and operated, the telescopic shaft on the second air cylinder 34 stretches to drive the rubber press block 381 at the tail end of the telescopic shaft to clamp at a corresponding position on the workpiece, and stable clamping operation is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The lathe headstock fine boring clamp comprises a fine boring table top (1) and is characterized in that a rear baffle (10) is fixedly arranged on the upper surface of one end part of the fine boring table top (1), a first air cylinder (2) is fixedly arranged on the upper surface of the other end part of the fine boring table top (1), clamping assemblies (3) are arranged on the left side surface and the right side surface of the fine boring table top (1), each clamping assembly (3) comprises a guide rail (30) which is vertically fixedly arranged on the side surface of the fine boring table top (1), a servo motor (31) is fixedly arranged at the bottom end of each guide rail (30), a lead screw (311) is fixedly arranged at the tail end of an output shaft of each servo motor (31), a sliding block (32) is connected with each guide rail (30) in a sliding mode, a supporting plate (33) is fixedly arranged at the end part of each sliding block (32), a second air cylinder (34) is fixedly arranged on the side surface of each supporting plate (33), and a clamping block (381) is arranged on the side surface of each clamping plate (35).
2. The lathe headstock fine boring jig according to claim 1, characterized in that a rubber pad (11) is provided on a side of the rear side baffle (10) close to the first cylinder (2), the rubber pad (11) being used for wear protection operation.
3. The fine boring jig for lathe headstock according to claim 1, wherein two of said second cylinders (34) are opposed to each other for clamping on both sides of a workpiece.
4. The fine boring fixture for the lathe headstock according to claim 1, wherein a sliding groove (301) is formed in the guide rail (30) and is arranged along the height direction of the guide rail (30), and the sliding block (32) is located in the sliding groove (301) and is in sliding connection with the sliding groove (301).
5. The fine boring fixture for the lathe headstock according to claim 1, wherein rectangular plates (341) are fixedly installed at the tail ends of telescopic shafts of the first air cylinder (2) and the second air cylinder (34), and the clamping plates (35) are fixedly installed on the side surfaces of the rectangular plates (341).
6. The fine boring fixture for the lathe headstock according to claim 1, characterized in that a rubber bottom plate (38) is integrally formed on the rubber press block (381), and the rubber bottom plate (38) is fixedly connected with the clamping plate (35) through a plurality of fastening bolts.
7. The lathe headstock fine boring fixture of claim 1, wherein a left guide sleeve (36) and a right guide sleeve (37) which are symmetrical to each other are fixedly arranged on the side face of the supporting plate (33), a left guide post (37) and a right guide post (37) which are symmetrical to each other are fixedly arranged on the back face of the clamping plate (35), and the guide sleeve (36) is sleeved on the guide post (37) and is in sliding connection with the guide post (37).
8. The fine boring fixture for the lathe headstock of claim 4, wherein the cross sections of the sliding block (32) and the sliding groove (301) are T-shaped, and the size of the sliding block (32) is matched with the size of the sliding groove (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421491047.8U CN222711580U (en) | 2024-06-27 | 2024-06-27 | A lathe headstock fine boring fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421491047.8U CN222711580U (en) | 2024-06-27 | 2024-06-27 | A lathe headstock fine boring fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222711580U true CN222711580U (en) | 2025-04-04 |
Family
ID=95166567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421491047.8U Active CN222711580U (en) | 2024-06-27 | 2024-06-27 | A lathe headstock fine boring fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222711580U (en) |
-
2024
- 2024-06-27 CN CN202421491047.8U patent/CN222711580U/en active Active
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