CN111112400B - Multi-angle adjustable limiting device - Google Patents
Multi-angle adjustable limiting device Download PDFInfo
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- CN111112400B CN111112400B CN201911299068.3A CN201911299068A CN111112400B CN 111112400 B CN111112400 B CN 111112400B CN 201911299068 A CN201911299068 A CN 201911299068A CN 111112400 B CN111112400 B CN 111112400B
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- fixedly connected
- shaped plate
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- sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
Abstract
The invention discloses a multi-angle adjustable limiting device, which comprises an adjusting component, a protective component, an arc-shaped plate, a mounting seat, a fixed rod, a first rotating block, a limiting rod, a first U-shaped plate, a fixed column, a connecting rod, a second U-shaped plate, a fixed seat, a second rotating block, a connecting column, a fastening bolt, a sleeve ring, a screw sleeve, a baffle sleeve, a measuring line, a protective cover, a pull belt, a first placing groove and a second placing groove, wherein one end of the first rotating block is fixedly connected with one end of the limiting rod, the center of the screw sleeve is fixedly connected with the inside of the baffle sleeve in a sleeved mode, the other end of the arc-shaped plate, corresponding to the limiting rod, penetrates through the first placing groove and is positioned at the bottom end of the mounting seat, and a through hole is formed in the connecting part of the mounting seat and the arc-shaped plate. The adjusting efficiency is improved, the phenomenon that the second rotating block is touched by mistake to change the adjusting angle is avoided, and the product production is not facilitated.
Description
Technical Field
The invention relates to the technical field of angle adjustment, in particular to a multi-angle adjustable limiting device.
Background
When using generating line processing machine and square pipe bender, because the equipment of generating line processing machine and the design of the former factory of square pipe bender does not design angle adjustment mechanism, when the staff carries out the during operation staff usually looks with the eye and looks for required angle with the operating force, staff's operating time has been wasted when carrying out work, work efficiency has been reduced simultaneously, consequently, need a multi-angle to adjust stop device and generating line processing machine and square pipe bender and install the use, nevertheless because traditional angle adjustment device is unfavorable for accurate measurement angle regulation's size, the product precision that has reduced and has produced descends, it is loaded down with trivial details to adjust the step simultaneously, and regulating efficiency has been reduced.
Disclosure of Invention
The invention aims to provide a multi-angle adjustable limiting device to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a multi-angle adjustable limiting device comprises an adjusting component, a protecting component, an arc-shaped plate, a mounting seat, a fixing rod, a first rotating block, a limiting rod, a first U-shaped plate, a fixing column, a connecting rod, a second U-shaped plate, a fixing seat, a second rotating block, a connecting column, a fastening bolt, a sleeve ring, a thread sleeve, a retaining sleeve, a measuring line, a protective cover, a pull belt, a first placing groove and a second placing groove, wherein one end of the first rotating block is fixedly connected with one end of the limiting rod, the center of the thread sleeve is fixedly connected with the inside of the retaining sleeve in a sleeved mode, the other end of the arc-shaped plate, corresponding to the limiting rod, penetrates through the first placing groove and is positioned at the bottom end of the mounting seat, a through hole is formed in the joint of the mounting seat and the arc-shaped plate, the bottom end of the limiting rod, corresponding to the other side of the first rotating block, is fixedly connected with the top end of the first U-shaped plate through bolt, and the two ends of the connecting column are fixedly connected with the through holes formed in the two sides of the center of the second U-shaped plate respectively in a sleeved mode, the bottom end of the second U-shaped plate is welded with the top end of the adjusting assembly;
the adjusting assembly comprises a screw rod, a nut block, a sliding seat and a sliding rail, the bottom end of the second U-shaped plate is welded with the top end of the nut block, the bottom end of the sliding rail is fixedly connected with the bottom end inside the second placing groove, two ends of the screw rod are respectively horizontally sleeved and fixedly connected with the inside of a bearing installed in the center of one opposite side of the second placing groove, and the other end of the screw rod, corresponding to the arc-shaped plate, is fixedly connected with one side of the protection assembly through a bolt;
the protection subassembly includes the protective sheath, keeps off ring, spring, square pole and baffle, bolt fixed connection is passed through with one side of keeping off the ring to the other end that the lead screw corresponds the arc, the outside of keeping off the ring and the inside fixed connection that cup joints of bearing of the through-hole internally mounted that the opposite side center top that the mount pad corresponds the dead lever was seted up, keep off the opposite side that the ring corresponds the lead screw and pass through bolt fixed connection with one side of baffle, the center department of baffle has seted up the quad slit, and the one end of square pole runs through this quad slit and one side center department of protective sheath and pass through bolt fixed connection, the other end that the square pole corresponds the protective sheath and the welding of one side center department that the second turning block is close to the baffle, and the second turning block is located inside the through-hole of seting up of center department of protective sheath.
According to the technical scheme, the first placing groove and the second placing groove are formed in two sides of the center of the top end of the mounting seat respectively, one end of the center of one opposite side in the first placing groove is fixedly connected with two ends of the fixing rod through bolts respectively, and the through hole formed in the center of the first rotating block is located on the fixing rod.
According to the technical scheme, the center of the lower surface of the limiting rod is fixedly connected with the top end of the arc-shaped plate through the bolt, a measuring line is carved at one end of the center of one side of the arc-shaped plate, a sliding groove is formed in the center of the arc-shaped plate, and the threaded sleeve is located inside the sliding groove.
According to the technical scheme, two ends of the inner side of the threaded sleeve are fixedly connected with the fastening bolt respectively through screws, through holes are formed in the connection positions of the mounting seat and the fastening bolt respectively, and the threaded sleeve and the fixing rod are located on two sides of the inner portion of the first placing groove respectively.
According to the technical scheme, the center of the fastening bolt is fixedly connected with the inside of the sleeve ring in a sleeved mode, the anti-abrasion pads are bonded to the opposite sides of the sleeve ring and the retaining sleeve, and the arc-shaped plate is located between the sleeve ring and the retaining sleeve.
According to the technical scheme, the through hole has been seted up to the opposite side that first U template corresponds the gag lever post, and the inside both ends with the fixed column of through-hole cup joint fixed connection, the top of connecting rod is located to rotate on the fixed column and is connected, and the top of connecting rod and the junction of fixed column seted up the through-hole, the bottom of connecting rod is located to rotate on the spliced pole and is connected, and the through-hole has been seted up to the bottom of connecting rod and the junction of spliced pole.
According to the technical scheme, the center of the nut block is provided with the threaded hole, the threaded hole is connected with the lead screw in a matched mode, the center of the bottom end of the nut block is fixedly connected with the top end of the sliding seat through the bolt, and the bottom end of the sliding seat is located on the sliding rail.
According to the technical scheme, one side of the protective sleeve close to the baffle and one side of the baffle close to the protective sleeve are respectively and fixedly connected with two ends of the spring, the spring is wound on the square rod, and the protective sleeve and the spring are both located in the inner space formed by the baffle ring and the baffle.
According to the technical scheme, one side top end of the fixed rod is fixedly connected with one side top end of the fixed seat far away from the top end of one side of the protective cover, one side bottom end of the protective cover is fixedly connected with one side bottom end of the mounting seat, the bottom end of the fixed seat is fixedly connected with the top end of the other side of the mounting seat, corresponding to the fixed rod, through the bolt, and the second rotating block is fixedly connected with the center of the other side of the corresponding baffle and one end of the pull belt.
Compared with the prior art, the invention has the following beneficial effects: the multi-angle adjustable limiting device simplifies the traditional angle adjusting step and improves the adjusting efficiency by utilizing the installed adjusting assembly; meanwhile, the engraved measuring line is utilized, so that the required angle can be accurately adjusted, and the precision of the produced product is improved; and utilize the protection subassembly of installation and make the lantern ring move to one side that is close to the spacer sleeve through rotatory fastening bolt, make the abrasionproof pad that the one side in opposite directions of lantern ring and spacer sleeve bonded contact with the arc, make relatively fixed between arc and the mount pad, avoided the staff mistake to bump the change that rotates to change and lead to angle regulation, be unfavorable for producing the product.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connecting rod structure of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a schematic view of the collar construction of the present invention;
FIG. 5 is a schematic view of a protective cover of the present invention;
in the figure: 1. an adjustment assembly; 2. a protection component; 3. an arc-shaped plate; 4. a mounting seat; 5. fixing the rod; 6. a first rotating block; 7. a limiting rod; 8. a first U-shaped plate; 9. fixing a column; 10. a connecting rod; 11. a second U-shaped plate; 12. a fixed seat; 13. a second turning block; 14. connecting columns; 15. fastening a bolt; 16. a collar; 17. a threaded sleeve; 18. a blocking sleeve; 19. measuring a line; 20. a protective cover; 21. pulling the belt; 22. a first placing groove; 23. a second placing groove; 101. a screw rod; 102. a nut block; 103. a slide base; 104. a slide rail; 201. a protective sleeve; 202. a baffle ring; 203. a spring; 204. a square rod; 205. and a baffle plate.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a multi-angle adjustable limiting device comprises an adjusting component 1, a protecting component 2, an arc-shaped plate 3, a mounting seat 4, a fixed rod 5, a first rotating block 6, a limiting rod 7, a first U-shaped plate 8, a fixed column 9, a connecting rod 10, a second U-shaped plate 11, a fixed seat 12, a second rotating block 13, a connecting column 14, a fastening bolt 15, a lantern ring 16, a screw sleeve 17, a baffle sleeve 18, a measuring line 19, a protective cover 20, a drawstring 21, a first placing groove 22 and a second placing groove 23, wherein a first placing groove 22 and a second placing groove 23 are respectively arranged on two sides of the center of the top end of the mounting seat 4, one end of the center of the opposite side in the first placing groove 22 is respectively and fixedly connected with two ends of the fixed rod 5 through bolts, a through hole arranged at the center of the first rotating block 6 is positioned on the fixed rod 5, so as to facilitate the rotation of the first rotating block 6, one end of the first rotating block 6 is fixedly connected with one end of the limiting rod 7, the center of the lower surface of the limiting rod 7 is fixedly connected with the top end of the arc-shaped plate 3 through a bolt, one end of the center of one side of the arc-shaped plate 3 is carved with a measuring line 19, the center of the arc-shaped plate 3 is provided with a sliding groove, a threaded sleeve 17 is positioned in the sliding groove, so that the fastening bolt 15 and the arc-shaped plate 3 are relatively fixed by utilizing the fastening bolt 15, the center of the threaded sleeve 17 is fixedly connected with the inner part of a retaining sleeve 18 in a sleeved mode, two ends of the inner side of the threaded sleeve 17 are respectively fixedly connected with the fastening bolt 15 through a spiral, a through hole is respectively formed in the connecting part of the mounting seat 4 and the fastening bolt 15, the threaded sleeve 17 and the fixing rod 5 are respectively positioned at two inner sides of a first placing groove 22, so that the fastening bolt 15 and the threaded sleeve 17 are fixed, the center of the fastening bolt 15 is fixedly connected with the inner part of a lantern ring 16 in a sleeved mode, the lantern ring 16 and one side of the retaining sleeve 18, which faces to each other, an anti-abrasion pad is adhered to one side, and the arc-shaped plate 3 is positioned between the lantern ring 16 and the retaining sleeve 18, the damage of the arc-shaped plate 3 is avoided, the other end of the arc-shaped plate 3, which corresponds to the limiting rod 7, penetrates through the first placing groove 22 and is positioned at the bottom end of the mounting seat 4, a through hole is formed at the joint of the mounting seat 4 and the arc-shaped plate 3, the other side of the bottom end of the limiting rod 7, which corresponds to the first rotating block 6, is fixedly connected with the top end of the first U-shaped plate 8 through a bolt, a through hole is formed at the other side of the first U-shaped plate 8, which corresponds to the limiting rod 7, the inside of the through hole is fixedly connected with the two ends of the fixed column 9 in a sleeved mode, the top end of the connecting rod 10 is rotatably connected with the fixed column 9, a through hole is formed at the joint of the top end of the connecting rod 10 and the fixed column 9, the bottom end of the connecting rod 10 is rotatably connected with the connecting column 14, a through hole is formed at the joint of the bottom end of the connecting rod 10 and the connecting column 14, which is beneficial to the swing of the connecting column 14, and is fixedly connected with the inside of the through hole formed at the two sides of the center of the second U-shaped plate 11 in a sleeved mode, the bottom end of the second U-shaped plate 11 is welded with the top end of the adjusting component 1;
the adjusting assembly 1 comprises a screw rod 101, a nut block 102, a sliding seat 103 and a sliding rail 104, the bottom end of the second U-shaped plate 11 is welded with the top end of the nut block 102, a threaded hole is formed in the center of the nut block 102 and is matched and connected with the screw rod 101, the center of the bottom end of the nut block 102 is fixedly connected with the top end of the sliding seat 103 through a bolt, the bottom end of the sliding seat 103 is positioned on the sliding rail 104 and is beneficial to moving the sliding seat 103, the bottom end of the sliding rail 104 is fixedly connected with the inner bottom end of the second placing groove 23, two ends of the screw rod 101 are respectively horizontally sleeved and fixedly connected with the inner part of a bearing installed in the center of one opposite side of the second placing groove 23, and the other end of the screw rod 101, which corresponds to the arc-shaped plate 3, is fixedly connected with one side of the protection assembly 2 through a bolt;
the protection component 2 comprises a protection sleeve 201, a baffle ring 202, a spring 203, a square rod 204 and a baffle plate 205, the other end of the screw rod 101 corresponding to the arc-shaped plate 3 is fixedly connected with one side of the baffle ring 202 through a bolt, the outside of the baffle ring 202 is fixedly connected with the inside of a bearing which is arranged in a through hole arranged at the top end of the center of the other side of the mounting seat 4 corresponding to the fixing rod 5 in a sleeved mode, the other side of the baffle ring 202 corresponding to the screw rod 101 is fixedly connected with one side of the baffle plate 205 through a bolt, a square hole is arranged at the center of the baffle plate 205, one end of the square rod 204 penetrates through the square hole and is fixedly connected with the center of one side of the protection sleeve 201 through a bolt, one side of the protection sleeve 201 close to the baffle plate 205 and one side of the baffle plate 205 close to the protection sleeve 201 are respectively and fixedly connected with two ends of the spring 203 horizontally, the spring 203 is wound on the square rod 204, the protection sleeve 201 and the spring 203 are both positioned in an inner space formed by the baffle ring 202 and the baffle plate 205, the other end of the square rod 204, corresponding to the protective sleeve 201, is welded with the center of one side of the second rotating block 13, close to the baffle 205, the second rotating block 13 is positioned in a through hole formed in the center of the protective cover 20, the top end of one side of the protective cover 20 is fixedly connected with the top end of one side of the fixed seat 12, far away from the fixed rod 5, the bottom end of one side of the protective cover 20 is fixedly connected with the bottom end of one side of the mounting seat 4, the bottom end of the fixed seat 12 is fixedly connected with the top end of the other side of the mounting seat 4, corresponding to the fixed rod 5, through a bolt, the center of the other side of the second rotating block 13, corresponding to the baffle 205, is fixedly connected with one end of the pull belt 21, and therefore the pull belt 21 is favorable for driving the second rotating block 13 to move, and further driving the screw rod 101 to rotate; when the invention is used, the installation seat 4 is installed at the position of a workbench of a bus processing machine and a square tube bending machine, the installation seat 4 is relatively parallel to the horizontal plane, when the invention works, the fastening bolt 15 is rotated to relatively separate the lantern ring 16 from the arc-shaped plate 3, then the pull belt 21 is pulled to drive the second rotating block 13 to move to one side far away from the baffle plate 205, and the second rotating block 13 is pulled, the protective sleeve 201 moves to one side close to the baffle plate 205, the spring 203 is compressed, then the second rotating block 13 is rotated, and in the process of rotating the second rotating block 13, as the square rod 204 and the square hole arranged at the center of the baffle plate 205 are mutually matched and connected, the baffle plate 205 is driven to rotate, and the baffle plate 205 and the baffle ring 202 are fixedly connected, the baffle ring 202 and the screw rod 101 are fixedly connected, further the baffle ring 202 and the screw rod 101 are driven to rotate, the slide seat 103 slides on the slide rail 104 by the rotation of the, then utilize the connecting rod 10 of installation to make the first turning block 6 of gag lever post 7 bottom installation rotate relatively on dead lever 5, and then make relative rotation between arc 3 and the mount pad 4, along with relative rotation between arc 3 and the mount pad 4, carry out angle modulation through observing the position relation of the top of mount pad 4 and measurement line 19, when angle modulation is required angle modulation, stop rotatory second turning block 13, and loosen second turning block 13, utilize the elasticity of spring 203 to make second turning block 13 move to the one side that is close to baffle 205 afterwards, thereby make second turning block 13 be located the through-hole that the center department of safety cover 20 was seted up inside, make lantern ring 16 move to the one side that is close to the spacer 18 through reverse rotation fastening bolt 15 afterwards, it can with arc 3 laminating fastening when the abrasionproof pad that the opposite side bonding of spacer 18 and lantern ring 16.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a stop device with adjustable multi-angle, including adjusting part (1), protection component (2), arc (3), mount pad (4), dead lever (5), first turning block (6), gag lever post (7), first U template (8), fixed column (9), connecting rod (10), second U template (11), fixing base (12), second turning block (13), spliced pole (14), fastening bolt (15), the lantern ring (16), swivel nut (17), spacer (18), measurement line (19), safety cover (20), stretching strap (21), first standing groove (22) and second standing groove (23), its characterized in that: one end of the first rotating block (6) is fixedly connected with one end of the limiting rod (7), the center of the screw sleeve (17) is fixedly connected with the inner part of the blocking sleeve (18) in a sleeved mode, the center of the lower surface of the limiting rod (7) is fixedly connected with the top end of the arc-shaped plate (3) through a bolt, the other end of the arc-shaped plate (3) corresponding to the limiting rod (7) penetrates through the first placing groove (22) and is positioned at the bottom end of the mounting seat (4), a through hole is arranged at the joint of the mounting seat (4) and the arc-shaped plate (3), the other side of the bottom end of the limiting rod (7) corresponding to the first rotating block (6) is fixedly connected with the top end of the first U-shaped plate (8) through a bolt, two ends of the connecting column (14) are respectively sleeved and fixedly connected with the inner parts of the through holes arranged at two sides of the center of the second U-shaped plate (11), the bottom end of the second U-shaped plate (11) is welded with the top end of the adjusting assembly (1);
the adjusting assembly (1) comprises a screw rod (101), a nut block (102), a sliding seat (103) and a sliding rail (104), the bottom end of the second U-shaped plate (11) is welded with the top end of the nut block (102), a first placing groove (22) and a second placing groove (23) are respectively formed in two sides of the center of the top end of the mounting seat (4), and the front end and the rear end of the left side of the first placing groove (22) are respectively fixedly connected with two ends of the fixing rod (5) through bolts; the bottom end of the sliding rail (104) is fixedly connected with the bottom end of the interior of the second placing groove (23), two ends of the screw rod (101) are respectively and horizontally sleeved and fixedly connected with the interior of a bearing installed in the center of one opposite side of the second placing groove (23), and the other end of the screw rod (101), corresponding to the arc-shaped plate (3), is fixedly connected with one side of the protection assembly (2) through a bolt;
the protection assembly (2) comprises a protection sleeve (201), a baffle ring (202), a spring (203), a square rod (204) and a baffle plate (205), the other end of the screw rod (101) corresponding to the arc-shaped plate (3) is fixedly connected with one side of the baffle ring (202) through a bolt, the outside of the baffle ring (202) is fixedly connected with the inside of a bearing which is arranged in a through hole formed in the top end of the center of the other side of the mounting seat (4) corresponding to the fixing rod (5) in a sleeved mode, the other side of the baffle ring (202) corresponding to the screw rod (101) is fixedly connected with one side of the baffle plate (205) through a bolt, a square hole is formed in the center of the baffle plate (205), the protection sleeve (201) is located in an inner space formed by the baffle ring (202) and the baffle plate (205), and one end of the square rod (204) penetrates through the square hole and is fixedly connected with, the other end of the square rod (204) corresponding to the protective sleeve (201) is welded with the center of one side, close to the baffle (205), of the second rotating block (13); one side top fixed connection of dead lever (5) is kept away from with fixing base (12) on one side top of safety cover (20), one side bottom of safety cover (20) and one side bottom fixed connection of mount pad (4), the bottom of fixing base (12) and the opposite side top that mount pad (4) correspond dead lever (5) pass through bolt fixed connection, and inside the through-hole that second turning block (13) are located the center department of safety cover (20) and set up.
2. The multi-angle adjustable limiting device as claimed in claim 1, wherein: the through hole formed in the center of the first rotating block (6) is sleeved on the fixing rod (5).
3. The multi-angle adjustable limiting device as claimed in claim 1, wherein: a sliding groove is formed in the center of the arc-shaped plate (3), and the threaded sleeve (17) is positioned inside the sliding groove; one side of the arc-shaped plate (3) is carved with a measuring line (19) along the outer edge of the sliding chute.
4. The multi-angle adjustable limiting device as claimed in claim 1, wherein: the inner side two ends of the threaded sleeve (17) are fixedly connected with the fastening bolts (15) through screws respectively, through holes are formed in the connection positions of the mounting seat (4) and the fastening bolts (15) respectively, and the threaded sleeve (17) and the fixing rod (5) are located on two sides of the inner portion of the first placing groove (22) respectively.
5. The multi-angle adjustable limiting device as claimed in claim 1, wherein: the center of the fastening bolt (15) is fixedly connected with the inner part of the sleeve ring (16) in a sleeved mode, the opposite sides of the sleeve ring (16) and the retaining sleeve (18) are respectively bonded with an anti-abrasion pad, and the arc-shaped plate (3) is located between the sleeve ring (16) and the retaining sleeve (18).
6. The multi-angle adjustable limiting device as claimed in claim 1, wherein: the U-shaped plate is characterized in that a through hole is formed in the other side, corresponding to the limiting rod (7), of the first U-shaped plate (8), the inside of the through hole is fixedly connected with the two ends of the fixing columns (9) in a sleeved mode, a through hole is formed in the top end of the connecting rod (10) and connected with the fixing columns (9) through the through hole, a through hole is formed in the bottom end of the connecting rod (10), and the connecting rod is connected with the connecting column (14) through the through hole in a sleeved mode.
7. The multi-angle adjustable limiting device as claimed in claim 1, wherein: the center of the nut block (102) is provided with a threaded hole, the threaded hole is matched and connected with the screw rod (101), the center of the bottom end of the nut block (102) is fixedly connected with the top end of the sliding seat (103) through a bolt, and the bottom end of the sliding seat (103) is located on the sliding rail (104).
8. The multi-angle adjustable limiting device as claimed in claim 1, wherein: one side that protective sheath (201) are close to baffle (205) and one side that baffle (205) are close to protective sheath (201) respectively with the both ends level fixed connection of spring (203), spring (203) wire-wound is on square pole (204), spring (203) are arranged in the inner space of compriseing fender ring (202) and baffle (205).
9. The multi-angle adjustable limiting device as claimed in claim 1, wherein: the center of the other side of the second rotating block (13) corresponding to the baffle (205) is fixedly connected with one end of the pull belt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911299068.3A CN111112400B (en) | 2019-12-17 | 2019-12-17 | Multi-angle adjustable limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911299068.3A CN111112400B (en) | 2019-12-17 | 2019-12-17 | Multi-angle adjustable limiting device |
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| Publication Number | Publication Date |
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| CN111112400A CN111112400A (en) | 2020-05-08 |
| CN111112400B true CN111112400B (en) | 2021-09-07 |
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| CN201911299068.3A Active CN111112400B (en) | 2019-12-17 | 2019-12-17 | Multi-angle adjustable limiting device |
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| GB2201911B (en) * | 1987-02-13 | 1991-01-09 | Andres Rubio | A bending machine with angle indication |
| DE4217823A1 (en) * | 1992-05-29 | 1993-12-02 | Masc Arbeitsmittel Vertriebs G | Template for angled cutting of guttering for dormer windows - consists of baseplate with second plate hinged along one edge to it to form adjustable angle between two plates |
| DE10130418B4 (en) * | 2001-06-23 | 2012-11-15 | Roto Frank Ag | Fitting on a rotatable and / or tiltable wing of a window, a door or the like |
| CN106475807A (en) * | 2015-08-25 | 2017-03-08 | 湖北业茂再生资源有限公司 | The casting mould turn-milling cutting fixing device of angle adjustable |
| CN108758230A (en) * | 2018-08-03 | 2018-11-06 | 张家港保税区康华贸易有限公司 | It is a kind of to facilitate the computer display screen for adjusting angle |
| CN208914487U (en) * | 2018-08-07 | 2019-05-31 | 协粮塑胶模具五金(深圳)有限公司 | A kind of injection mold of adjustable angle |
| CN209160790U (en) * | 2018-11-30 | 2019-07-26 | 扬州市职业大学 | A kind of tilt adjustable belt feeder |
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|---|---|
| CN111112400A (en) | 2020-05-08 |
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