CN218583960U - Pneumatic rear chuck detection tool of laser pipe cutting machine - Google Patents
Pneumatic rear chuck detection tool of laser pipe cutting machine Download PDFInfo
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- CN218583960U CN218583960U CN202222668291.4U CN202222668291U CN218583960U CN 218583960 U CN218583960 U CN 218583960U CN 202222668291 U CN202222668291 U CN 202222668291U CN 218583960 U CN218583960 U CN 218583960U
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 abstract description 4
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- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
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- 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
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Abstract
The utility model discloses a pneumatic rear chuck detection tool of a laser pipe cutting machine, which relates to the field of pipe processing equipment and comprises a detection tool base, a rear clamping plate mounting plate, a rear clamping detection tool A, a rear clamping detection tool B and a bearing adjusting seat; the upper part of one side of the rear clamping plate mounting plate arranged on the gauge base is provided with a pneumatic rear chuck; the bearing adjusting seat is arranged on the checking fixture base through a first linear guide rail, and the rear clamp checking fixture A and the rear clamp checking fixture B are respectively arranged on the bearing adjusting seat; the fixture eliminates the hidden danger of the precision of the chuck; not only improves the clamping precision of the chuck, but also greatly saves the debugging time of the whole machine.
Description
Technical Field
The utility model relates to a tubular product processing equipment field, it is used for before pneumatic back chuck does not install the machine, especially relates to a pneumatic back chuck of laser pipe cutting machine detects and examines utensil.
Background
The laser pipe cutting machine is mainly used for cutting round pipes, square pipes and flat pipes, and is widely applied due to the advantages of high cutting efficiency, high precision, good cutting section, low processing cost and the like. Along with the updating and iteration of products, the precision of the laser pipe cutting machine in the market is higher and higher, the cutting performance is required to be good, the precision of hole positions cut on different surfaces of a pipe is high, and the high precision of the chuck is ensured on the premise of meeting the requirement of high-precision cutting; the chuck is an essential part of the laser pipe cutting machine for cutting the pipe and plays a decisive role in the cutting precision, so that the cutting precision of the pipe cutting machine is directly determined by the self precision of the chuck.
Most of the precision detection means of the pneumatic rear chuck in the current market are after being installed on equipment, the dial indicator is printed by a check rod in combination with the rear chuck, a mode method for independently detecting the chuck is lacked, the detection mode that the chuck is installed on the equipment is time-consuming and labor-consuming, the detection cost is high, the operation difficulty is high, the processing and assembling errors of related parts can also influence the detection precision, and further the cutting precision of the pipe cutting machine can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pneumatic back chuck of laser pipe cutting machine detects and examines utensil, it has structural design rationally, detects the precision height, advantages such as operation convenient to use.
In order to solve the technical problem, the utility model provides a pneumatic rear chuck detection gauge of a laser pipe cutting machine, which comprises a gauge base, a rear chuck mounting plate, a rear clamp gauge A, a rear clamp gauge B and a bearing adjusting seat; the upper part of one side of the rear clamping plate mounting plate arranged on the gauge base is provided with a pneumatic rear chuck; the bearing adjusting seat is arranged on the checking fixture base through a first linear guide rail, and the rear clamping checking fixture A and the rear clamping checking fixture B are respectively arranged on the bearing adjusting seat.
As a further improvement of the above technical scheme, the bearing adjusting seat comprises a sliding block, a bearing seat mounting plate, a supporting seat bracket, a self-aligning ball bearing and a hand wheel; the sliding block is arranged on the first linear guide rail, the bottom of the bearing seat mounting plate is connected with the upper surface of the sliding block, the supporting seat support is arranged on the upper portion of the bearing seat mounting plate, the self-aligning ball bearing is arranged on the supporting seat support, and the hand wheel is arranged on the upper portion of the supporting seat support and is connected with the self-aligning ball bearing through a screw; the height of the rear card checking fixture A is adjusted by a hand wheel and a screw rod, and the radial runout of the rear card checking fixture A can be adjusted and is higher than that of a pneumatic rear chuck by adjusting the hand wheel coaxially through a top plate bolt on a bearing seat top plate.
As a further improvement of the above technical solution, the bearing adjusting seat further includes bearing seat top plates disposed on both sides of the bearing seat mounting plate; the bearing seat top plate is used for adjusting the coaxiality of the bearing seat top plate and the pneumatic rear chuck.
As a further improvement of the technical scheme, a rear chuck top plate is further arranged on the rear chuck mounting plate and arranged on two sides of the rear chuck mounting plate for adjusting the horizontal position of the pneumatic rear chuck.
As a further improvement of the technical scheme, the magnetic base of the dial indicator is further included.
As a further improvement of the above technical scheme, the dial indicator magnetic base is arranged on the checking fixture base through a second linear guide rail; the clamping precision of the clamping jaw can be measured, and the clamping jaw is adjusted according to the detection result.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has compact structure, reasonable design, high synchronization precision, low maintenance cost and convenient operation and use; when the detected rear chuck is installed, the rear chuck can be used safely only by adjusting the coaxiality of the front chuck and the rear chuck, so that the hidden danger of the accuracy of the chucks is eliminated; not only improves the clamping precision of the chuck, but also greatly saves the debugging time of the whole machine.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of utensil A is examined to back card.
Fig. 2 is the utility model discloses the structure schematic diagram of utensil B is examined to back card.
Fig. 3 is the utility model discloses a rear card examines an overall structure schematic diagram.
Figure 4 is the utility model discloses examine a detection implementation picture one.
Figure 5 is the utility model discloses examine the utensil and detect implementation picture two.
Fig. 6 is the utility model discloses examine a detection implementation drawing three.
Reference numbers in the figures: 1. a gauge base; 2. a rear clamping plate mounting plate; 3. a rear card gauge A; 4. a rear card gauge B; 5. a bearing adjusting seat; 6. a pneumatic rear chuck; 7. a first linear guide rail; 8. a second linear guide; 9. A dial indicator magnetic base; 21. a rear chuck top plate; 51. a slider; 52. a bearing seat mounting plate; 53. a support base bracket; 54. a self-aligning ball bearing; 55. a screw; 56. a hand wheel; 57. bearing frame roof.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. 1-6, the utility model provides a pneumatic rear chuck detection gauge of a laser pipe cutting machine, which comprises a gauge base 1, a rear chuck mounting plate 2, a rear clamp gauge A3, a rear clamp gauge B4 and a bearing adjusting seat 5; the rear clamping plate mounting plate 2 is arranged on one side of the checking fixture base 1, and a pneumatic rear clamping plate 6 is arranged on the upper part of the rear clamping plate mounting plate; the bearing adjusting seat 5 is arranged on the checking fixture base 1 through a first linear guide rail 7, and the rear clamping checking fixture A3 and the rear clamping checking fixture B4 are respectively arranged on the bearing adjusting seat 5.
The bearing adjusting seat 5 comprises a slide block 51, a bearing seat mounting plate 52, a support seat bracket 53, a self-aligning ball bearing 54, a hand wheel 56 and a bearing seat top plate 57; the slider 51 set up in on the first linear guide 7, wherein first linear guide 7 is provided with two sets ofly, the bottom of bearing frame mounting panel 52 with the upper surface connection of slider 51, supporting seat support 53 set up in the upper portion of bearing frame mounting panel 52, self-aligning ball bearing 54 set up in on the supporting seat support 53, hand wheel 56 set up in the upper portion of supporting seat support 53 and through screw 55 with self-aligning ball bearing 54 connects.
The bearing adjusting seat 5 further includes a bearing seat top plate 57, and the bearing seat top plate 57 is disposed on two sides of the bearing seat mounting plate 52.
The detection tool before the pneumatic rear chuck is not installed further comprises a dial indicator magnetic base 9, and the dial indicator magnetic base 9 is arranged on the detection tool base 1 through a second linear guide rail 8.
Specifically, as shown in fig. 1, a rear card checking fixture A3 and as shown in fig. 2, a rear card mounting plate 2 of a rear chuck mounting position and a rear chuck top plate 21 for adjusting the horizontal position of the rear chuck are arranged on a checking fixture base 1 of the checking fixture as shown in fig. 3. Three groups of linear guide rails (a first linear guide rail 7 and a second linear guide rail 8) are installed on the checking fixture base 1, wherein the second linear guide rail 8 is used for placing a magnetic base 9 of a dial indicator, the other two groups of first linear guide rails 7 are used for arranging a bearing adjusting base 5, as shown in figure 3, the rear card checking fixture A3 is installed in the bearing adjusting base 5 in an H7/f6 matching mode, the rear card checking fixture B4 is inserted into the front end of the rear card checking fixture A3 in the same matching mode, and the four surfaces of the rear card checking fixture B4 are used for detecting the synchronization condition of clamping jaws of a rear chuck.
The height of the rear card gauge A3 is adjusted by a hand wheel 56 and a screw 55, and is coaxially adjusted by a top plate bolt on a top plate 57 of a bearing seat. As shown in fig. 4, a dial indicator magnetic base 9 is placed on the second linear guide rail 8, a dial indicator (not shown in the drawing) is mounted on the dial indicator magnetic base 9 and used for detecting axial runout and radial runout of the pneumatic rear chuck 6 and the rear card gauge A3, and the dial indicator is also used for detecting the height of the center of the rear card gauge A3 and the height of the center of the movable rear chuck 6; the bearing adjusting seats 5 are provided with self-aligning ball bearings 54, the heights of the two bearing adjusting seats 5 can be adjusted respectively, a hand wheel 56 is used for adjusting the radial runout of the alignment rear clamp gauge A3 and the height of the hand wheel 56 equal to the height of the pneumatic rear chuck 6, and a bearing seat top plate 57 is used for adjusting the coaxiality of the bearing seat top plate and the pneumatic rear chuck 6.
After the adjustment is completed, the utility model discloses implement and ventilate pneumatic rear chuck 6 as shown in fig. 5, make the jack catch be in the state of opening, examine utensil B4 to insert the rear card and examine A3 front end, it makes rear card examine utensil B4 and be in jack catch centre gripping scope to promote bearing adjusting seat 5, the solenoid valve switching-over this moment, four faces of utensil B4 are examined to four clamping jaws centre gripping rear card, detect the clearance of jack catch and the corresponding face of utensil B4 are examined to the rear card with the feeler this moment, then carry out the fitting to the jack catch according to the clearance of feeler, and do corresponding mark, guarantee that four jack catches all laminate with utensil B4 is examined to the rear card, then as shown in fig. 6, release bearing adjusting seat 5 on the rear edge, examine utensil A3 and break away from with the rear card, rear card examines A3 has only a set of bearing to support this moment, a point and a point that the jack catch centre gripping supported, constitute two points of a line of line principle, examine the terminal surface of utensil B4 with the radial and rear card of utensil A3 with the dial indicator detection of card, the jack catch beat precision that the clamping jaw can be measured according to the detection result and adjust the jack catch. Experimental data shows that the radial run-out and the end face run-out of the checking fixture can be guaranteed within 0.02mm, after the chuck in the state is installed on the pipe cutting machine, the cutting precision can be guaranteed to be 0.1mm, and the use requirements of customers can be completely met.
When the detected rear chuck is installed, the rear chuck can be used safely only by adjusting the coaxiality of the front chuck and the rear chuck, and the hidden danger of the self precision of the chuck is eliminated. Therefore, the clamping precision of the chuck is improved, and the debugging time of the whole machine is greatly saved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. A pneumatic rear chuck detection tool of a laser pipe cutting machine is characterized by comprising a tool base (1), a rear clamping plate mounting plate (2), a rear clamping tool A (3), a rear clamping tool B (4) and a bearing adjusting seat (5); the rear clamping plate mounting plate (2) is arranged on one side of the checking fixture base (1), and a pneumatic rear clamping plate (6) is arranged on the upper portion of the rear clamping plate mounting plate; the bearing adjusting seat (5) is arranged on the checking fixture base (1) through a first linear guide rail (7), and the rear clamping checking fixture A (3) and the rear clamping checking fixture B (4) are respectively arranged on the bearing adjusting seat (5).
2. The pneumatic rear chuck detection tool for the laser pipe cutting machine according to claim 1, wherein the bearing adjusting seat (5) comprises a sliding block (51), a bearing seat mounting plate (52), a supporting seat bracket (53), a self-aligning ball bearing (54) and a hand wheel (56); slider (51) set up in on first linear guide (7), the bottom of bearing frame mounting panel (52) with the upper surface connection of slider (51), support seat support (53) set up in the upper portion of bearing frame mounting panel (52), self-aligning ball bearing (54) set up in on support seat support (53), hand wheel (56) set up in the upper portion of support seat support (53) and through screw rod (55) with self-aligning ball bearing (54) are connected.
3. The pneumatic rear chuck detection tool of the laser pipe cutting machine according to claim 2, wherein the bearing adjusting seat (5) further comprises a bearing seat top plate (57), and the bearing seat top plate (57) is arranged on two sides of the bearing seat mounting plate (52).
4. The pneumatic rear chuck detection tool for the laser pipe cutting machine according to claim 1, characterized in that a rear chuck top plate (21) is further disposed on the rear chuck mounting plate (2), and the rear chuck top plate (21) is disposed on two sides of the rear chuck mounting plate (2).
5. The pneumatic rear chuck detection tool for the laser pipe cutting machine according to claim 1, characterized by further comprising a dial indicator magnetic base (9).
6. The pneumatic rear chuck detection tool of the laser pipe cutting machine according to claim 5, characterized in that the dial indicator magnetic base (9) is arranged on the detection tool base (1) through a second linear guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222668291.4U CN218583960U (en) | 2022-10-11 | 2022-10-11 | Pneumatic rear chuck detection tool of laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222668291.4U CN218583960U (en) | 2022-10-11 | 2022-10-11 | Pneumatic rear chuck detection tool of laser pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218583960U true CN218583960U (en) | 2023-03-07 |
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ID=85366291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222668291.4U Active CN218583960U (en) | 2022-10-11 | 2022-10-11 | Pneumatic rear chuck detection tool of laser pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218583960U (en) |
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2022
- 2022-10-11 CN CN202222668291.4U patent/CN218583960U/en active Active
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