CN115771295A - Column inside clearance hydraulic machine for carbon fiber composite material forming - Google Patents
Column inside clearance hydraulic machine for carbon fiber composite material forming Download PDFInfo
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- CN115771295A CN115771295A CN202211480476.0A CN202211480476A CN115771295A CN 115771295 A CN115771295 A CN 115771295A CN 202211480476 A CN202211480476 A CN 202211480476A CN 115771295 A CN115771295 A CN 115771295A
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- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 9
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention discloses an inner column clearance hydraulic machine for carbon fiber composite material molding, which mainly comprises a pull rod, a lock nut, an upper cross beam, an upright column, a bolt lock, a slide block, a moving table, a track, a working table, a ratchet lock, a guide column, a hydraulic cylinder, a guide sleeve, a guide synchronization mechanism and a guide sleeve. The hydraulic press has the advantages that the hydraulic press sliding block does not need guide rails for guiding, so that large-size clearance space in the hydraulic press column is realized, and meanwhile, the hydraulic press has multiple safety protection mechanisms, and the requirement of a special die forming process on the operation space of automation or manual intervention is met.
Description
Technical Field
The invention relates to a hydraulic machine, in particular to an in-column clearance hydraulic machine for carbon fiber composite material forming.
Technical Field
The molding process of many special materials (carbon fiber composite materials) needs a complex auxiliary automation device or manual process intervention, so the periphery of the working platform of the molding hydraulic press is required to have enough operating space, however, the guide rail guide structure form of the conventional hydraulic press is difficult to realize column internal clearance, and meanwhile, the requirement of working in the frame of the hydraulic press also brings new challenges to safety protection.
Disclosure of Invention
The invention aims to provide an in-column clearance hydraulic machine for carbon fiber composite material forming.
The technical scheme of the invention is as follows:
the device mainly comprises a pull rod, a lock nut, an upper cross beam, an upright post, a bolt lock, a slide block, a mobile station, a track, a workbench, a ratchet lock, a guide post, a hydraulic cylinder, a guide sleeve, a guide synchronization mechanism and the like; the four pull rods penetrate through the upper cross beam, the upright post and the workbench, the upper cross beam, the upright post and the workbench are fixed into a closed frame through the locking nuts which are fixed at two ends of each pull rod through threads, and the pull rods are subjected to pretightening force before the locking nuts are fixed, so that the closed frame cannot be separated when a pressing workpiece is stressed; the rail is flush with the upper plane of the workbench, and the moving platform is arranged above the rail and the workbench and can move in and out of the closed frame of the hydraulic machine; the cylinder body of the hydraulic cylinder is fixedly arranged in the upper cross beam through the matching of the step, the locking nut and the shaft hole, and the piston rod of the hydraulic cylinder is fixedly arranged on the upper plane of the sliding block; the slide block is arranged in an inner hole of the closed frame and moves up and down under the drive of the hydraulic cylinder.
Furthermore, a movable bolt mechanism of the bolt lock is arranged on the upper plane of the sliding block, the movable bolt is driven by an air cylinder, a pin hole support of the bolt lock is arranged on the lower plane of the upper cross beam, and the sliding block cannot move after the movable bolt is inserted into the pin hole support; the movable ratchet mechanism of the ratchet lock is arranged on the upper plane of the upper cross beam, the movable ratchet is driven by the cylinder, the guide post is provided with a tooth form meshed with the ratchet of the ratchet lock, and the sliding block cannot move when the ratchet of the ratchet lock is meshed with the tooth form on the guide post after extending out; only when the movable bolt of the bolt lock exits from the pin hole bracket and the ratchet of the ratchet lock retreats and is not in tooth-shaped engagement with the guide post, the sliding block can move, and the bolt lock and the ratchet lock have double safety protection functions.
Furthermore, the guide post penetrates through a guide sleeve arranged in the upper cross beam, the lower end cylindrical surface of the guide post is positioned and fixed on the sliding block, a sliding friction pair is formed between the guide post and the guide sleeve to guide the sliding block, and a rack is arranged on the guide post; the guide synchronizing mechanism is arranged on the upper plane of the upper cross beam, and a gear of the guide synchronizing mechanism is meshed with a rack on the guide posts to enable the guide posts to move synchronously, so that the mechanical precision of the sliding block in the operation process is ensured; the guide post has the functions of guide supporting, synchronous adjustment and safety protection for the slide block.
Further, the direction synchronization mechanism includes No. 1 spur gear, no. 2 spur gear, no. 3 spur gear, no. 4 spur gear, no. 1 synchronizing shaft, no. 2 synchronizing shaft, no. 3 synchronizing shaft, no. 4 synchronizing shaft, no. 1 bearing, no. 2 bearing, no. 3 bearing, no. 4 bearing, no. 1 helical gear, no. 2 helical gear, no. 3 helical gear, no. 4 helical gear, no. 5 bearing, no. 6 bearing, no. 7 bearing, no. 8 bearing, no. 1 shaft coupling, no. 2 shaft coupling, no. 5 helical gear, no. 6 helical gear, no. 7 helical gear, no. 8 helical gear, no. 9 bearing, no. 10 bearing, no. 11 bearing, no. 12 bearing, no. 5 synchronizing shaft, no. 6 synchronizing shaft, no. 7 synchronizing shaft, no. 8 synchronizing shaft, no. 3 shaft coupling, no. 4 shaft coupling. The No. 1 straight gear, the No. 1 synchronous shaft, the No. 1 helical gear, the No. 1 coupler, the No. 4 straight gear, the No. 4 synchronous shaft and the No. 4 helical gear form a coaxial assembly body and are supported by the No. 1 bearing, the No. 4 bearing, the No. 5 bearing and the No. 8 bearing, the No. 1 straight gear is meshed with the No. 1 guide pillar rack, the No. 4 straight gear is meshed with the No. 4 guide pillar rack, and the motion synchronization of the No. 1 guide pillar and the No. 4 guide pillar is realized; the No. 2 straight gear, the No. 2 synchronous shaft, the No. 2 helical gear, the No. 2 coupler, the No. 3 straight gear, the No. 3 synchronous shaft and the No. 3 helical gear form a coaxial assembly body and are supported by the No. 2 bearing, the No. 3 bearing, the No. 6 bearing and the No. 7 bearing, the No. 2 straight gear is meshed with the No. 2 guide pillar rack, the No. 3 straight gear is meshed with the No. 3 guide pillar rack, and the No. 2 guide pillar and the No. 3 guide pillar move synchronously; the No. 5 helical gear, the No. 5 synchronous shaft, the No. 3 coupler, the No. 6 helical gear and the No. 6 synchronous shaft form a coaxial assembly body and are supported by the No. 9 bearing and the No. 10 bearing, the No. 5 helical gear is meshed with the No. 1 helical gear, and the No. 6 helical gear is meshed with the No. 2 helical gear, so that the synchronous motion of the No. 1 guide pillar and the No. 2 guide pillar is realized; no. 7 helical gear, no. 7 synchronizing shaft, no. 4 shaft coupling and No. 8 helical gear, no. 8 synchronizing shaft constitute coaxial assembly body and by No. 11 bearing, no. 12 bearing support, no. 7 helical gear and No. 3 helical gear meshing, no. 8 helical gear and No. 4 helical gear meshing, realize No. 3 guide pillar and No. 4 guide pillar motion synchronization.
The invention has the following beneficial effects:
1. the invention adopts a slide block guide column guide structure to ensure that the column inner space of the hydraulic press can adapt to the requirement of a specific working condition on a large-size operation space, and simultaneously provides a synchronous guide technical scheme of the guide column, thereby ensuring the mechanical precision in the operation process of the slide block and effectively solving the problem of insufficient guide precision of the common guide column.
2. The invention constructs a double safety protection mechanism consisting of a bolt lock and a ratchet lock aiming at the hydraulic press sliding block, thereby greatly improving the safety when the hydraulic press sliding block works in a frame of a hydraulic press body.
3. According to the invention, a plurality of functional mechanisms of motion guiding, motion synchronization, safety protection and the like of the hydraulic press sliding block are integrated in the guide pillar structure, and compared with the traditional hydraulic press, the technical scheme of the invention has the advantages of simple and compact structure and easiness in implementation.
Drawings
FIG. 1 is a front view of the hydraulic machine configuration of the present invention.
Figure 2 is a side view of the hydraulic press configuration of the present invention.
FIG. 3 is a structural diagram of the hydraulic machine guide synchronizing mechanism of the invention.
FIG. 4 is a structural diagram of a slide block guide column of the hydraulic press.
In fig. 1: 1-pull rod, 2-lock nut, 3-upper beam, 4-upright post, 5-bolt lock, 6-slide block, 7-mobile station, 8-track, 9-workbench, 10-ratchet lock, 11-guide post, 12-hydraulic cylinder, 13-guide sleeve, 14-guide synchronous mechanism.
In FIG. 2: 1-pull rod, 2-lock nut, 3-upper beam, 4-upright post, 5-bolt lock, 6-slide block, 7-mobile table, 8-track, 9-workbench, 10-ratchet lock, 11-guide post, 12-hydraulic cylinder, 13-guide sleeve, 14-guide synchronous mechanism.
In fig. 3: 1001-1 ratchet lock, 1002-2 ratchet lock, 1101-1 guide post, 1102-2 guide post, 1103-3 guide post, 1104-4 guide post, 1401-1 spur gear, 1402-2 spur gear, 1403-3 spur gear, 1404-4 spur gear, 1405-1 synchronizing shaft, 1406-2 synchronizing shaft, 1407-3 synchronizing shaft, 1408-4 synchronizing shaft, 1409-1 bearing, 1410-2 bearing, 1411-3 bearing, 1412-4 bearing, 1413-1 bevel gear, 1414-2 bevel gear, 1415-3 bevel gear, 1416-4 bearing, 1417-5 bearing, 1418-6 bearing, 1419-7 bearing, 1420-8 bearing, 1421-1 coupling, 1422-2 coupling, 1423-5 shaft, 1424-6 shaft, 1425-7 bearing, 1436-7 bearing, 1426-1438 bearing, 1429-10 bearing, 1439-1439 shaft, 1434-1 shaft coupling, 1436-1436 shaft coupling, 1435-1436 shaft, 1435 shaft, 1438 bearing, 1439-1439 shaft, 1438 shaft coupling, 1433-1436 shaft, 1433 shaft and 1436 shaft coupling.
In fig. 4: 6-sliding block, 1001-1 ratchet lock, 1002-2 ratchet lock, 1101-1 guide post, 1103-3 guide post, 1301-1 guide sleeve, 1303-3 guide sleeve, 1401-1 spur gear and 1403-3 spur gear.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, the invention mainly comprises a pull rod 1, a lock nut 2, an upper cross beam 3, a vertical column 4, a bolt lock 5, a slide block 6, a mobile station 7, a track 8, a workbench 9, a ratchet lock 10, a guide column 11, a hydraulic cylinder 12, a guide sleeve 13, a guide synchronization mechanism 14 and the like; the four pull rods 1 penetrate through the upper cross beam 3, the upright post 4 and the workbench 9, the upper cross beam 3, the upright post 4 and the workbench 9 are fixed into a closed frame through the locking nuts 2 fixed at two ends of each pull rod 1 through threads, and the pull rods 1 are applied with pretightening force before the locking nuts 2 are fixed, so that the closed frame cannot be separated when a pressing workpiece is stressed; the rail 8 is flush with the upper plane of the workbench 9, and the moving platform 7 is arranged above the rail 8 and the workbench 9 and can move in and out of the closed frame of the hydraulic machine; the cylinder body of the hydraulic cylinder 12 is fixedly arranged in the upper cross beam 3 through the matching of steps, locking nuts and shaft holes, and the piston rod of the hydraulic cylinder 12 is fixedly arranged on the upper plane of the sliding block 6; the slide block 6 is arranged in the inner hole of the closed frame and moves up and down under the drive of the hydraulic cylinder 12.
Referring to fig. 1, 2, 3 and 4, a movable bolt mechanism of a bolt lock 5 is arranged on the upper plane of a sliding block 6, a movable bolt is driven by an air cylinder, a pin hole bracket of the bolt lock 5 is arranged on the lower plane of an upper cross beam 3, and the sliding block 6 cannot move after the movable bolt is inserted into the pin hole bracket; a movable ratchet mechanism of the ratchet lock 10 is arranged on the upper plane of the upper cross beam 3, a movable ratchet is driven by an air cylinder, a tooth form meshed with the ratchet of the ratchet lock 10 is processed on the guide post 11, and the sliding block 6 cannot move when the ratchet of the ratchet lock 10 is meshed with the tooth form on the guide post 11 after extending out; only when the movable bolt of the bolt lock 5 exits the pin hole bracket and the ratchet of the ratchet lock 10 retreats and is not meshed with the teeth on the guide post 11, the sliding block 6 can move, and the bolt lock 5 and the ratchet lock 10 have double safety protection functions.
Referring to fig. 1, 2 and 4, according to the present invention, the guide pillar 11 passes through a guide sleeve 13 installed in the upper cross beam 3, a lower end cylindrical surface of the guide pillar 11 is fixed to the slider 6, a sliding friction pair is formed between the guide pillar 11 and the guide sleeve 13 to guide the slider 6, and a rack is installed on the guide pillar 11; the guide synchronizing mechanism 14 is arranged on the upper plane of the upper cross beam 3, and a gear of the guide synchronizing mechanism 14 is meshed with a rack on the guide posts 11 to enable the guide posts 11 to move synchronously, so that the mechanical precision of the sliding block 6 in the operation process is ensured; the guide post 11 has the functions of guiding, supporting, synchronous adjusting and safety protection for the slide block 6.
Referring to figures 1, 2 and 3, the guide synchronizing mechanism 14 comprises a spur gear 1 1401, a spur gear 2 1402, a spur gear 3 1403, a spur gear 4 1404, a synchronizing shaft 1 1405, a synchronizing shaft 2 1406, a synchronizing shaft 3 1407, a synchronizing shaft 4 1408, a bearing 1409 1, a bearing 1410, a bearing 1411, a bearing 1412, a bevel gear 1, a bevel gear 2 1414, a bevel gear 3 1415, a bevel gear 4 1416, a bearing 1417, a bearing 1418, a bearing 1419, a bearing 1420, a bearing 1421, a coupling 1422, a bevel gear 5 1423, a bevel gear 6, a bevel gear 7 1425, a bevel gear 8, a bearing 1427, a bearing 1428, a bearing 14211, a bearing 1429, a bearing 1430, a synchronizing shaft 5, a synchronizing shaft 1431, a synchronizing shaft 1432, a synchronizing shaft 7, a synchronizing shaft 1433, a synchronizing shaft 1434, a synchronizing shaft 1435 and a shaft 1436. A straight gear 1401, a synchronous shaft 1405, a bevel gear 1413, a coupler 1421, a straight gear 1404, a synchronous shaft 1408 and a bevel gear 1416 which are 1, 1 and 4 form a coaxial assembly, and the coaxial assembly is supported by a bearing 1409, a bearing 1412, a bearing 1417 and a bearing 1420 which are 1, 4 and 5, wherein the straight gear 1401 is meshed with a rack of a guide pillar 1301 which is 1, and the spur gear 1404 is meshed with a rack of a guide pillar 1304 which is 4, so that the guide pillar 1101 and the guide pillar 1104 which is 4 move synchronously; a No. 2 straight gear 1402, a No. 2 synchronous shaft 1406, a No. 2 helical gear 1414, a No. 2 coupler 1422, a No. 3 straight gear 1403, a No. 3 synchronous shaft 1407 and a No. 3 helical gear 1415 form a coaxial assembly, and the coaxial assembly is supported by a No. 2 bearing 1410, a No. 3 bearing 1411, a No. 6 bearing 1418 and a No. 7 bearing 1419, the No. 2 straight gear 1402 is meshed with a No. 2 guide pillar 1302 rack, and the No. 3 straight gear 1403 is meshed with a No. 3 guide pillar 1303 rack, so that the motion synchronization of the No. 2 guide pillar 1102 and the No. 3 guide pillar 1103 is realized; a No. 5 bevel gear 1423, a No. 5 synchronizing shaft 1431, a No. 3 coupler 1435, a No. 6 bevel gear 1424 and a No. 6 synchronizing shaft 1432 form a coaxial assembly body and are supported by a No. 9 bearing 1427 and a No. 10 bearing 1428, the No. 5 bevel gear 1423 is meshed with the No. 1 bevel gear 1413, the No. 6 bevel gear 1424 is meshed with the No. 2 bevel gear 1414, and the motion synchronization of the No. 1 guide pillar 1101 and the No. 2 guide pillar 1102 is realized; no. 7 bevel gears 1425, no. 7 synchronizing shafts 1433, no. 4 couplings 1436 and No. 8 bevel gears 1426, no. 8 synchronizing shafts 1434 form a coaxial assembly and are supported by No. 11 bearings 1429 and No. 12 bearings 1430, the No. 7 bevel gears 1425 are meshed with the No. 3 bevel gears 1415, and the No. 8 bevel gears 1426 are meshed with the No. 4 bevel gears 1416, so that the No. 3 guide post 1103 and the No. 4 guide post 1104 can move synchronously.
Claims (4)
1. The utility model provides a clearance hydraulic press in post for carbon-fibre composite shaping which characterized by: mainly comprises a pull rod (1), a lock nut (2), an upper cross beam (3), a stand column (4), a bolt lock (5), a slide block (6), a moving platform (7), a track (8), a workbench (9), a ratchet lock (10), a guide column (11), a hydraulic cylinder (12), a guide sleeve (13) and a guide synchronization mechanism (14); the four pull rods (1) penetrate through the upper cross beam (3), the upright post (4) and the workbench (9), the upper cross beam (3), the upright post (4) and the workbench (9) are fixed into a closed frame through locking nuts (2) fixed at two ends of each pull rod (1) through threads, and the pull rods (1) are applied with pretightening force before the locking nuts (2) are fixed, so that the closed frame cannot be separated when a pressing workpiece is stressed; the rail (8) is flush with the upper plane of the workbench (9), and the moving platform (7) is arranged above the rail (8) and the workbench (9) and can move in and out of the closed frame of the hydraulic machine; the cylinder body of the hydraulic cylinder (12) is fixedly arranged in the upper cross beam (3) through the matching of the steps, the locking nut and the shaft hole, and the piston rod of the hydraulic cylinder (12) is fixedly arranged on the upper plane of the sliding block (6); the sliding block (6) is arranged in an inner hole of the closed frame and moves up and down under the driving of the hydraulic cylinder (12).
2. The column inside clearance hydraulic machine for forming carbon fiber composite materials as claimed in claim 1, wherein: a movable bolt mechanism of the bolt lock (5) is arranged on the upper plane of the sliding block (6), the movable bolt is driven by an air cylinder, a pin hole bracket of the bolt lock (5) is arranged on the lower plane of the upper cross beam (3), and the sliding block (6) can not move after the movable bolt is inserted into the pin hole bracket; a movable ratchet mechanism of the ratchet lock (10) is arranged on the upper plane of the upper cross beam (3), the movable ratchet is driven by the cylinder, the guide post (11) is provided with a tooth form meshed with the ratchet of the ratchet lock (10), and the sliding block (6) can not move when the ratchet of the ratchet lock (10) is meshed with the tooth form on the guide post (11) after extending out; only when the movable bolt of the bolt lock (5) exits the pin hole bracket and the ratchet of the ratchet lock (10) retreats and is not meshed with the upper tooth shape of the guide post (11), the sliding block (6) can move, and the bolt lock (5) and the ratchet lock (10) have double safety protection functions.
3. The column inside clearance hydraulic machine for carbon fiber composite material forming as claimed in claim 1 and 2, wherein: the guide post (11) penetrates through a guide sleeve (13) arranged in the upper cross beam (3), the lower end cylindrical surface of the guide post (11) is positioned and fixed on the sliding block (6), a sliding friction pair is formed between the guide post (11) and the guide sleeve (13) to guide the sliding block (6), and a rack is arranged on the guide post (11); the guide synchronization mechanism (14) is arranged on the upper plane of the upper cross beam (3), and a gear of the guide synchronization mechanism (14) is meshed with a rack on the guide posts (11) and enables the guide posts (11) to move synchronously, so that the mechanical precision of the sliding block (6) in the operation process is ensured; the guide post (11) has the functions of guiding, supporting, synchronous adjusting and safety protection for the sliding block (6).
4. The column inside clearance hydraulic machine for carbon fiber composite material forming as claimed in claims 1 and 3, wherein: the guide synchronization mechanism (14) comprises a No. 1 straight gear (1401), a No. 2 straight gear (1402), a No. 3 straight gear (1403), a No. 4 straight gear (1404), a No. 1 synchronization shaft (1405), a No. 2 synchronization shaft (1406), a No. 3 synchronization shaft (1407), a No. 4 synchronization shaft (1408), a No. 1 bearing (1409), a No. 2 bearing (1410), a No. 3 bearing (1411), a No. 4 bearing (1412), a No. 1 helical gear (1413), a No. 2 helical gear (1414), a No. 3 helical gear (1415), a No. 4 helical gear (1416), a No. 5 bearing (1417), a No. 6 bearing (1418), a No. 7 bearing (1419), a No. 8 bearing (1420), a No. 1 coupling (1421), a No. 2 coupling (1422), a No. 5 helical gear (1423), a No. 6 helical gear (1424), a No. 7 helical gear (1425), a No. 8 helical gear (1426), a No. 9 bearing (1427), a No. 10 bearing (1428), a No. 11 bearing (1439), a No. 12 bearing (1435), a No. 1436 synchronization shaft (1433), a No. 1436 synchronization shaft (1434), a synchronization shaft (1433), a No. 2 shaft (1433), a synchronization shaft (1433); a coaxial assembly is composed of a No. 1 straight gear (1401), a No. 1 synchronous shaft (1405), a No. 1 helical gear (1413), a No. 1 coupler (1421), a No. 4 straight gear (1404), a No. 4 synchronous shaft (1408) and a No. 4 helical gear (1416), and is supported by a No. 1 bearing (1409), a No. 4 bearing (1412), a No. 5 bearing (1417) and a No. 8 bearing (1420), wherein the No. 1 straight gear (1401) is meshed with a rack of a No. 1 guide pillar (1301), and the No. 4 straight gear (1404) is meshed with a rack of a No. 4 guide pillar (1304), so that the movement synchronization of the No. 1 guide pillar (1101) and the No. 4 guide pillar (1104) is realized; the No. 2 straight gear (1402), the No. 2 synchronous shaft (1406), the No. 2 helical gear (1414), the No. 2 coupling (1422), the No. 3 straight gear (1403), the No. 3 synchronous shaft (1407) and the No. 3 helical gear (1415) form a coaxial assembly, and the coaxial assembly is supported by the No. 2 bearing (1410), the No. 3 bearing (1411), the No. 6 bearing (1418) and the No. 7 bearing (1419), the No. 2 straight gear (1402) is meshed with the No. 2 guide pillar (1302) rack, and the No. 3 straight gear (1403) is meshed with the No. 3 guide pillar (1303) rack, so that the No. 2 guide pillar (1102) and the No. 3 guide pillar (1103) move synchronously; the No. 5 helical gear (1423), the No. 5 synchronizing shaft (1431), the No. 3 coupling (1435), the No. 6 helical gear (1424) and the No. 6 synchronizing shaft (1432) form a coaxial assembly body and are supported by a No. 9 bearing (1427) and a No. 10 bearing (1428), the No. 5 helical gear (1423) is meshed with the No. 1 helical gear (1413), and the No. 6 helical gear (1424) is meshed with the No. 2 helical gear (1414), so that the motion synchronization of the No. 1 guide pillar (1101) and the No. 2 guide pillar (1102) is realized; no. 7 helical gear (1425), no. 7 synchronizing shaft (1433), no. 4 coupling (1436), no. 8 helical gear (1426) and No. 8 synchronizing shaft (1434) form a coaxial assembly body and are supported by No. 11 bearing (1429) and No. 12 bearing (1430), the No. 7 helical gear (1425) is meshed with the No. 3 helical gear (1415), the No. 8 helical gear (1426) is meshed with the No. 4 helical gear (1416), and the motion synchronization of the No. 3 guide post (1103) and the No. 4 guide post (1104) is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211480476.0A CN115771295B (en) | 2022-11-24 | 2022-11-24 | Column internal clearance hydraulic press for carbon fiber composite material forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211480476.0A CN115771295B (en) | 2022-11-24 | 2022-11-24 | Column internal clearance hydraulic press for carbon fiber composite material forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115771295A true CN115771295A (en) | 2023-03-10 |
| CN115771295B CN115771295B (en) | 2024-09-13 |
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| CN202211480476.0A Active CN115771295B (en) | 2022-11-24 | 2022-11-24 | Column internal clearance hydraulic press for carbon fiber composite material forming |
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| CN216407361U (en) * | 2021-10-20 | 2022-04-29 | 东风佛吉亚汽车内饰有限公司 | Structure for safety lock of hydraulic press |
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