CN110405991B - Automatic jacking device of automobile sealing element die and working method thereof - Google Patents
Automatic jacking device of automobile sealing element die and working method thereof Download PDFInfo
- Publication number
- CN110405991B CN110405991B CN201910748428.7A CN201910748428A CN110405991B CN 110405991 B CN110405991 B CN 110405991B CN 201910748428 A CN201910748428 A CN 201910748428A CN 110405991 B CN110405991 B CN 110405991B
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- 238000007789 sealing Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005299 abrasion Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic jacking device of an automobile sealing element mould and a working method thereof, which belong to the field of automobile part production and manufacture. The automatic jacking device of the automobile sealing element die is reasonable in structural design and easy to produce. The automatic jacking device of the automobile sealing piece die drives the rotary block to drive the jacking movement block through the oil cylinder, so that the automatic jacking device is high in stability and convenient to maintain, and production can be guaranteed. The working method of the automatic jacking device of the automobile sealing element die has the advantages of simple and feasible working principle, high automation degree in the working process, less required manpower, improved production efficiency and suitability for industrial large-scale application.
Description
Technical Field
The invention belongs to the field of automobile part production and manufacturing, and particularly relates to an automatic jacking device of an automobile sealing part die. The invention also relates to a working method of the automatic jacking device of the automobile sealing element mould.
Background
The mould is an industrial product which is formed by a certain mode through a specific structural form, and is a production tool capable of producing industrial product parts with certain shape and size requirements in batches, and almost all industrial products are required to be formed by virtue of the mould, so that the mould is high in precision, high in consistency and high in productivity, and the precision, the consistency and the productivity of the products are incomparable with those of any other processing method.
In the production process of automobile parts, the mould is necessary for forming the parts, wherein after the production of the products is finished, the products are required to be ejected through an ejection structure so that the parts are taken out manually or by a mechanical arm, at present, no ejection device with simple structure and stable and reliable work exists in the prior art, and the products can be ejected stably and rapidly after the production of the automobile sealing parts is finished, so that development of the ejection device suitable for the production mould of the automobile sealing parts is needed.
Disclosure of Invention
The invention aims to: in order to overcome the defects, the invention aims to provide an automatic jacking device of an automobile sealing element mould, and the phenomenon of jacking blocking or biting can occur in the production process due to the fact that the space of the type of jacking device developed and used on the previous mould is required to be large and jacking is unbalanced. The reason is often found by disassembling the entire die, resulting in low production efficiency and production line stoppage. The invention also provides a working method of the automatic jacking device of the automobile sealing element mould, which has simple and feasible working principle and high automation degree in the working process, improves the production efficiency and is suitable for industrial large-scale application.
The technical scheme is as follows: the utility model provides an automatic jacking device of car sealing member mould, includes hydro-cylinder, hydro-cylinder fixed block, hydro-cylinder connecting block, slip guide block, rotatory piece, jack-up motion piece, bottom plate, jack-up reset block and rotation axis, the one end and the bottom plate fixed connection of hydro-cylinder fixed block to the hydro-cylinder is fixed to be set up the other end of keeping away from the bottom plate at the hydro-cylinder fixed block, the hydro-cylinder connecting block is connected with the piston rod of hydro-cylinder, the hydro-cylinder fixed block is equipped with the slip guide block along the both sides edge of hydro-cylinder piston rod flexible direction, the hydro-cylinder connecting block is located between the slip guide block, the one end that the hydro-cylinder fixed block kept away from the hydro-cylinder is equipped with the hydro-cylinder connecting block axle, the one end that the rotatory piece is close to the hydro-cylinder is equipped with first rectangular hole, first rectangular hole slope setting is in first rectangular downthehole to extend, the cross-section of rotatory piece is ". To be equipped with the rotation axis fixing base on the bottom plate, rotatory piece passes through the rotation axis setting on the rotation axis fixing base to the rotation axis, the jack-up motion piece is equipped with the bottom plate top, the jack-up motion piece is located the jack-up shaft collar extension between the jack-up end, the jack-up end is equipped with the jack-up end of jack-up portion that the hydro-up motion piece is located the jack-up collar extension between the jack-up end, the jack-up end is located the jack-up end of the jack-up end. According to the automatic jacking device for the automobile sealing element die, the cylinder connecting block shaft can be pulled to move in the first strip hole on the rotating block through the extension or retraction of the cylinder piston rod, so that the rotating block rotates around the rotating shaft, and the jacking moving block is separated from or combined with the bottom plate.
Further, in the automatic jacking device for the automobile sealing element die, the guide posts are arranged on the four corners of the bottom plate, the jacking moving block and the corresponding positions of the guide posts are provided with first through holes, guide sleeves are arranged in the first through holes, and the guide sleeves are sleeved on the guide posts. The guide pillar that sets up can keep jack-up motion piece can stable removal, avoids taking place to rotate, causes the position offset for jack-up motion piece and bottom plate can not normally merge.
Further, the automatic jacking device of the automobile sealing piece die is characterized in that a first stepped groove and a second stepped groove are formed in the jacking moving block, a jacking reset pressing block is arranged in the first stepped groove, the jacking reset block is arranged in the first stepped groove through the jacking reset pressing block, and the extension part extends out of the first stepped groove.
Further, in the automatic jacking device of the automobile sealing piece die, the end face, close to the jacking moving block, of the rotating block is arranged in the second trapezoid groove.
Further, according to the automatic jacking device of the automobile sealing piece die, the third groove is formed between the first stepped groove and the second stepped groove, the jacking abrasion-resistant block is arranged in the third groove, a gap is formed between the end part of the extension part and the jacking abrasion-resistant block, the end part of the rotary block, which is provided with the jacking collar, is located in the gap, and the jacking collar can be abutted against the jacking abrasion-resistant block or the extension part.
Further, in the automatic jacking device of the automobile sealing element die, the bottom plate is provided with the fourth groove, and the end part of the rotating block, which is far away from the oil cylinder, is positioned in the fourth groove.
Further, in the automatic jacking device of the automobile sealing element die, the section of the oil cylinder connecting block is U-shaped, the oil cylinder connecting block shaft is arranged between two end parts of the oil cylinder connecting block, and the end part, close to the oil cylinder, of the rotating block is arranged in the oil cylinder connecting block.
Further, in the automatic jacking device of the automobile sealing element die, the outer wall of the oil cylinder connecting block shaft is sleeved with the oil cylinder connecting block shaft collar.
The invention also provides a working method of the automatic jacking device of the automobile sealing element mould, which comprises the following steps:
s1, jacking:
1) Initially, a piston rod of an oil cylinder is in an extending state;
2) Starting an oil cylinder, and retracting a piston rod of the oil cylinder;
3) The oil cylinder drives the oil cylinder connecting block to axially move in the direction close to the oil cylinder by pulling the oil cylinder connecting block;
4) The oil cylinder connecting block shaft moves along the inner wall of the first long strip hole, the oil cylinder connecting block shaft generates downward pressure on the inner wall of the first long strip hole and drives the rotating block to rotate clockwise around the rotating shaft, the rotating block is close to a lower hem of one end of the oil cylinder, and the rotating block is arranged on the bottom plate and one end of the jacking moving block;
5) The jacking shaft collar is propped against the jacking wear-resistant block, and the jacking shaft collar jacks up the jacking motion block and is separated from the bottom plate under the action of clockwise rotation of the rotating block;
6) The guide post keeps the jacking movement block to move along the vertical direction;
s2, resetting: .
7) The oil cylinder is initially in a retraction state;
8) Starting an oil cylinder, wherein a piston rod of the oil cylinder extends out;
9) The oil cylinder drives the oil cylinder connecting block to axially move away from the oil cylinder by pushing the oil cylinder connecting block;
10 The oil cylinder connecting block shaft moves along the inner wall of the first long strip hole, the oil cylinder connecting block shaft generates upward pressure on the inner wall of the first long strip hole and drives the rotating block to rotate anticlockwise around the rotating shaft, one end, close to the oil cylinder, of the rotating block is lifted up, and the rotating block is arranged at the bottom plate and one end of the jacking moving block and swings down;
11 The jacking collar is separated from the jacking wear-resistant block, and is propped against the extension part, the extension part is rolled under the jacking collar under the action of anticlockwise rotation of the rotating block, and meanwhile, the jacking movement block is driven downwards and contacted with the bottom plate, so that the initial position is restored.
The working method of the automatic jacking device of the automobile sealing element die has the advantages of simple and feasible working principle, high automation degree in the working process, less required manpower, improved production efficiency and suitability for industrial large-scale application.
The technical scheme can be seen that the invention has the following beneficial effects: the automatic jacking device of the automobile sealing element die is reasonable in structural design and easy to produce. The automatic jacking device of the automobile sealing piece die drives the rotary block to drive the jacking movement block through the oil cylinder, so that the automatic jacking device is high in stability and convenient to maintain, and production can be guaranteed. The working method of the automatic jacking device of the automobile sealing element die has the advantages of simple and feasible working principle, high automation degree in the working process, less required manpower, improved production efficiency and suitability for industrial large-scale application.
Drawings
FIG. 1 is a top view of an automatic jacking device for an automotive seal mold according to the present invention;
FIG. 2 is a front view of an automatic jacking device for an automotive seal mold according to the present invention;
FIG. 3 is a schematic structural view of an automatic jacking device for an automobile seal mold according to the present invention;
fig. 4 is a schematic structural view of the jack-up motion block according to the present invention;
FIG. 5 is a cross-sectional view of the automatic jack-up device of the automotive seal mold according to the present invention in the reset state;
fig. 6 is a sectional view of the automatic jacking device for the automobile sealing member mold according to the present invention when jacking.
In the figure: 1 an oil cylinder 1, an oil cylinder fixing block 2, an oil cylinder connecting block 3, a sliding guide block 4, a rotating block 5, a jacking moving block 6, a bottom plate 7, a jacking reset block 8, a rotating shaft 9, an oil cylinder connecting block shaft 10, a first long strip hole 11, a rotating shaft fixing seat 12, a jacking shaft 13, a jacking collar 14, a guide post 15, a first through hole 16, a guide sleeve 17, a first stepped groove 18, a second stepped groove 19, a jacking reset block 20, a third groove 21, a jacking abrasion-resistant block 22, a gap 23, a fourth groove 24, an oil cylinder connecting block collar 25, an extension 26 and a jacking reset block mounting hole 27.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
The automatic jacking device of the automobile sealing member mould shown in figures 1-4 comprises an oil cylinder 1, an oil cylinder fixing block 2, an oil cylinder connecting block 3, a sliding guide block 4, a rotating block 5, a jacking moving block 6, a bottom plate 7, a jacking reset block 8 and a rotating shaft 9, wherein one end of the oil cylinder fixing block 2 is fixedly connected with the bottom plate 7, the oil cylinder 1 is fixedly arranged at the other end of the oil cylinder fixing block 2 far away from the bottom plate 7, the oil cylinder connecting block 3 is connected with a piston rod of the oil cylinder 1, the sliding guide block 4 is arranged on two side edges of the oil cylinder fixing block 2 along the extending direction of the piston rod of the oil cylinder 1, the oil cylinder connecting block 3 is positioned between the sliding guide blocks 4, one end of the oil cylinder fixing block 2 far away from the oil cylinder 1 is provided with an oil cylinder connecting block shaft 10, one end of the rotating block 5 near the oil cylinder 1 is provided with a first strip hole 11, the first strip hole 11 is obliquely arranged, two ends of the oil cylinder connecting block shaft 10 extend out of the first strip hole 11 are connected with the oil cylinder 3, the section of the rotating block 5 is in a', the bottom plate 7 is provided with a rotating shaft 12, the rotating block 12 is arranged on the bottom plate 7 and is abutted against the rotating block 6, the rotating block 5 is arranged near the rotating shaft end of the jacking seat 6 and the rotating block 6 is far away from the rotating block 6, the rotating block 5 is arranged near the rotating seat 6, the rotating block is far away from the rotating seat 6, the rotating block is arranged near the rotating block 6, the rotating seat is far away from the rotating seat 6, the jack end is arranged near the rotating seat 6 is far away from the rotating seat 6, the jack end is far from the rotating seat 6 is far away from the rotating seat 6 is arranged near the jack end 6 is far away from the rotating seat 6 and is far from the jack end 5 rotating sealing seat 6 and is far from the jack end 5 and is far away from the jack end, and the jacking reset block 8 is provided with an extension part 26 at one end close to the rotating block 5, the section of the extension part 26 is L-shaped, and the jacking collar 14 is positioned between the extension part 26 and the jacking motion block 6. The jacking reset block 8 is provided with a jacking reset block mounting hole 27, and the jacking reset block 8 is mounted on the jacking motion block 6 through bolts.
The four corners of the bottom plate 7 are provided with guide posts 15, the jacking movement blocks 6 and the guide posts 15 are provided with first through holes 16 corresponding to each other, guide sleeves 17 are arranged in the first through holes 16, and the guide sleeves 17 are sleeved on the guide posts 15.
In addition, the jacking movement block 6 is provided with a first stepped groove 18 and a second stepped groove 19, a jacking reset pressing block 20 is arranged in the first stepped groove 18, the jacking reset block 8 is arranged in the first stepped groove 18 through the jacking reset pressing block 20, and the extension part 26 extends out of the first stepped groove 18. The end face of the rotating block 5, which is close to the jacking movement block 6, is arranged in a second step trapezoidal groove 19. A third groove 21 is arranged between the first stepped groove 18 and the second stepped groove 19, a jacking abrasion-resistant block 22 is arranged in the third groove 21, a gap 23 is arranged between the end of the extension portion 26 and the jacking abrasion-resistant block 22, the end of the rotary block 5 provided with the jacking collar 14 is positioned in the gap 23, and the jacking collar 14 can be propped against the jacking abrasion-resistant block 22 or the extension portion 26. The bottom plate 7 is provided with a fourth groove 24, and the end part of the rotating block 5, which is far away from the oil cylinder 1, is positioned in the fourth groove 24.
Again, the section of the cylinder connecting block 3 is U-shaped, the cylinder connecting block shaft 10 is disposed between two ends of the cylinder connecting block 3, and the end of the rotating block 5 close to the cylinder 1 is disposed in the cylinder connecting block 3.
Further, the cylinder block shaft 10 is provided with a cylinder block collar 25 on the outer wall thereof.
Based on the structure, the working method of the automatic jacking device of the automobile sealing element die disclosed by the invention comprises the following steps of:
s1, jacking:
1) Initially, a piston rod of the oil cylinder 1 is in an extending state;
2) Starting the oil cylinder 1, and retracting a piston rod of the oil cylinder 1;
3) The oil cylinder 1 pulls the oil cylinder connecting block 3 to drive the oil cylinder connecting block shaft 10 to move towards the direction approaching the oil cylinder 1;
4) The cylinder connecting block shaft 10 moves along the inner wall of the first long strip hole 11, the cylinder connecting block shaft 10 generates downward pressure on the inner wall of the first long strip hole 11, the rotating block 5 is driven to rotate clockwise around the rotating shaft 9, one end of the rotating block 5, which is close to the cylinder 1, is provided with a lower hem, and the rotating block 5 is arranged on the upper platform of one end of the bottom plate 7 and the jacking-up moving block 6;
5) The jacking collar 14 is propped against the jacking abrasion-resistant block 22, and under the effect of clockwise rotation of the rotating block 5, the jacking collar 14 jacks up the jacking movement block 6 and is separated from the bottom plate 7;
6) The guide post 15 keeps the jacking movement block 6 to move along the vertical direction;
s2, resetting: .
7) The oil cylinder 1 is initially in a retracted state;
8) Starting the oil cylinder 1, and extending a piston rod of the oil cylinder 1;
9) The oil cylinder 1 drives the oil cylinder connecting block shaft 10 to move away from the oil cylinder 1 by pushing the oil cylinder connecting block 3;
10 The cylinder connecting block shaft 10 moves along the inner wall of the first strip hole 11, the cylinder connecting block shaft 10 generates upward pressure on the inner wall of the first strip hole 11, the rotating block 5 is driven to rotate anticlockwise around the rotating shaft 9, one end of the rotating block 5, which is close to the cylinder 1, is lifted, and the rotating block 5 is arranged at the bottom plate 7 and one end of the jacking-up moving block 6 and swings downwards;
11 The jacking collar 14 is separated from the jacking abrasion-resistant block 22, the jacking collar 14 is propped against the extension part 26, the jacking collar 14 presses down the extension part 26 under the action of counterclockwise rotation of the rotating block 5, and meanwhile, the jacking movement block 6 is driven downwards and contacted with the bottom plate 7, and the initial position is restored.
In the application, when the rotating block 5 is in a reset state, one end of the rotating block 5, which is close to the oil cylinder 1, is obliquely lifted upwards, one end of the rotating block 5, which is far away from the oil cylinder 1, is in a horizontal state, at the moment, the oil cylinder connecting block shaft 10 is positioned at one end, which is far away from the oil cylinder 1, in the first strip hole 11, and at the moment, the end of the oil cylinder connecting block shaft 10 is positioned below; when the rotating block 5 is in the jacking state, the piston rod of the oil cylinder 1 pulls the oil cylinder connecting block shaft 10 to move in the first long strip hole 11 until the oil cylinder connecting block shaft 10 moves to one end of the first long strip hole 11 closest to the oil cylinder 1, and at the moment, the oil cylinder connecting block shaft 10 is positioned above.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (6)
1. An automatic jacking device of automobile sealing member mould which characterized in that: including hydro-cylinder (1), hydro-cylinder fixed block (2), hydro-cylinder connecting block (3), sliding guide block (4), rotatory piece (5), jack-up kinematic block (6), bottom plate (7), jack-up reset block (8) and rotation axis (9), the one end and the bottom plate (7) fixed connection of hydro-cylinder fixed block (2) to hydro-cylinder (1) are fixed to be set up the other end of keeping away from bottom plate (7) at hydro-cylinder fixed block (2), hydro-cylinder connecting block (3) are connected with the piston rod of hydro-cylinder (1), hydro-cylinder fixed block (2) are equipped with sliding guide block (4) along the both sides edge of hydro-cylinder (1) piston rod flexible direction, hydro-cylinder connecting block (3) are located between sliding guide block (4), the one end that hydro-cylinder fixed block (2) kept away from hydro-cylinder (1) is equipped with hydro-cylinder connecting block axle (10), the one end that hydro-cylinder fixed block (5) are close to hydro-cylinder (1) is equipped with first rectangular hole (11), first rectangular hole (11) slope setting, hydro-cylinder axle (10) set up in first rectangular hole (11) to stretch out, and hydro-cylinder connecting block (3) are two end that stretch out of hydro-cylinder connecting block (5 "", the lifting device is characterized in that a rotating shaft fixing seat (12) is arranged on the bottom plate (7), the rotating block (5) is arranged on the rotating shaft fixing seat (12) through a rotating shaft (9), the rotating block (5) can rotate around the rotating shaft (9), the lifting moving block (6) is covered above the bottom plate (7), the end part, far away from the oil cylinder (1), of the rotating block (5) is arranged between the bottom plate (7) and the lifting moving block (6), a lifting shaft (13) is arranged at the end part, far away from the oil cylinder (1), of the rotating block (5), a lifting shaft collar (14) is sleeved outside the lifting shaft (13), the lifting shaft collar (14) abuts against the end face, close to the bottom plate (7), of the lifting moving block (6), the lifting resetting block (8) is arranged on the lifting moving block (6), an extending part (26) is arranged at one end, close to the rotating block (5), of the lifting resetting block (8), the extending part (26) is L-shaped, and the lifting shaft collar (14) is positioned between the extending part (26) and the lifting moving block (6). Guide posts (15) are arranged at four corners of the bottom plate (7), first through holes (16) are formed in the positions, corresponding to the guide posts (15), of the jacking movement blocks (6), guide sleeves (17) are arranged in the first through holes (16), and the guide sleeves (17) are sleeved on the guide posts (15); the jacking moving block (6) is provided with a first stepped groove (18) and a second stepped groove (19), a jacking reset pressing block (20) is arranged in the first stepped groove (18), the jacking reset block (8) is arranged in the first stepped groove (18) through the jacking reset pressing block (20), and the extension part (26) extends out of the first stepped groove (18); the end face, close to the jacking moving block (6), of the rotating block (5) is arranged in the second trapezoid groove (19).
2. The automatic jacking device for an automotive seal mold according to claim 1, characterized in that: be equipped with third recess (21) between first ladder recess (18) and the second ladder recess (19), be equipped with jack-up wear-resisting piece (22) in third recess (21), be equipped with clearance (23) between the tip of extension (26) and jack-up wear-resisting piece (22), the tip that rotatory piece (5) were equipped with jack-up collar (14) is located clearance (23) to jack-up collar (14) can offset with jack-up wear-resisting piece (22) or extension (26).
3. The automatic jacking device for an automotive seal mold according to claim 1, characterized in that: the bottom plate (7) is provided with a fourth groove (24), and the end part of the rotating block (5) far away from the oil cylinder (1) is positioned in the fourth groove (24).
4. The automatic jacking device for an automotive seal mold according to claim 1, characterized in that: the section of the oil cylinder connecting block (3) is U-shaped, an oil cylinder connecting block shaft (10) is arranged between two end parts of the oil cylinder connecting block (3), and the end part of the rotating block (5) close to the oil cylinder (1) is arranged in the oil cylinder connecting block (3).
5. The automatic jacking device for an automotive seal mold according to claim 1, characterized in that: an oil cylinder connecting block collar (25) is sleeved on the outer wall of the oil cylinder connecting block shaft (10).
6. The method for operating an automatic jacking device for an automotive seal mold according to claim 2, wherein: the method comprises the following steps:
s1, jacking:
1) Initially, a piston rod of an oil cylinder (1) is in an extending state;
2) The oil cylinder (1) is started, and a piston rod of the oil cylinder (1) is retracted;
3) The oil cylinder (1) drives the oil cylinder connecting block shaft (10) to move towards the direction close to the oil cylinder (1) by pulling the oil cylinder connecting block (3);
4) The oil cylinder connecting block shaft (10) moves along the inner wall of the first long strip hole (11), the oil cylinder connecting block shaft (10) generates downward pressure on the inner wall of the first long strip hole (11), the rotating block (5) is driven to rotate clockwise around the rotating shaft (9), the rotating block (5) is close to one end of the oil cylinder (1) and swings downwards, and the rotating block (5) is arranged on the bottom plate (7) and one end of the jacking moving block (6);
5) The jacking collar (14) is propped against the jacking abrasion-resistant block (22), and under the effect of clockwise rotation of the rotating block (5), the jacking collar (14) jacks up the jacking movement block (6) upwards and is separated from the bottom plate (7);
6) The guide post (15) keeps the jacking movement block (6) to move along the vertical direction;
s2, resetting:
7) The oil cylinder (1) is initially in a retraction state;
8) The oil cylinder (1) is started, and a piston rod of the oil cylinder (1) stretches out;
9) The oil cylinder (1) drives the oil cylinder connecting block shaft (10) to move away from the oil cylinder (1) by pushing the oil cylinder connecting block (3);
10 The oil cylinder connecting block shaft (10) moves along the inner wall of the first long strip hole (11), the oil cylinder connecting block shaft (10) generates upward pressure on the inner wall of the first long strip hole (11), the rotating block (5) is driven to rotate anticlockwise around the rotating shaft (9), one end, close to the oil cylinder (1), of the rotating block (5) is lifted, and the rotating block (5) is arranged at the bottom plate (7) and one end of the jacking moving block (6) is swung downwards;
11 The jacking collar (14) is separated from the jacking abrasion-resistant block (22), the jacking collar (14) is propped against the extension part (26), the extension part (26) is rolled under the jacking collar (14) under the action of anticlockwise rotation of the rotating block (5), and meanwhile, the jacking movement block (6) is driven downwards and contacted with the bottom plate (7) to restore to the initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748428.7A CN110405991B (en) | 2019-08-14 | 2019-08-14 | Automatic jacking device of automobile sealing element die and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748428.7A CN110405991B (en) | 2019-08-14 | 2019-08-14 | Automatic jacking device of automobile sealing element die and working method thereof |
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| Publication Number | Publication Date |
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| CN110405991A CN110405991A (en) | 2019-11-05 |
| CN110405991B true CN110405991B (en) | 2024-04-19 |
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| CN201910748428.7A Active CN110405991B (en) | 2019-08-14 | 2019-08-14 | Automatic jacking device of automobile sealing element die and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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