CN217201629U - Automobile crossbeam middle plate hoisting clamp - Google Patents
Automobile crossbeam middle plate hoisting clamp Download PDFInfo
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- CN217201629U CN217201629U CN202220202469.3U CN202220202469U CN217201629U CN 217201629 U CN217201629 U CN 217201629U CN 202220202469 U CN202220202469 U CN 202220202469U CN 217201629 U CN217201629 U CN 217201629U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model provides a hoisting clamp for a middle plate of an automobile girder, which belongs to the technical field of hoisting clamps and aims to solve the problems that the existing steel plate hoisting clamp has soft rope, is easy to shake and has potential safety hazard of steel plate sliding; the method comprises the following steps: the clamping device comprises a main beam, a hanging lug, a clamping motor, a clamping cross beam, a clamping transmission mechanism and a clamping quick-release mechanism; the hanging lug is fixedly connected to the middle of the upper side face of the main beam; the clamping motor is fixedly connected to the middle of the lower side surface of the main beam; the clamping cross beams are two horizontal cross beams which are parallel front and back, and the middle parts of the clamping cross beams are fixedly connected to the front end and the back end of the main beam; the clamping transmission mechanisms are arranged below and at the front side and the rear side of the main beam; the clamping quick-release mechanism is arranged at the lower end of the clamping transmission mechanism. The utility model discloses a clearance between the arm lock is adjusted with the steel sheet that adapts to different thickness to centre gripping quick detach mechanism, carries out the centre gripping to the steel sheet through centre gripping drive mechanism and centre gripping quick detach mechanism combined action, has increased the stability of steel sheet centre gripping, has improved the security.
Description
Technical Field
The utility model belongs to the technical field of stone tongs, more specifically say, in particular to girder medium plate stone tongs.
Background
The middle plate is a flat steel with large width-thickness ratio and large surface area, and is divided into the following parts according to the thickness: thin steel plates (thickness less than or equal to 4 mm) and thick steel plates (thickness more than 4 mm), and in practical work, the steel plates with the thickness less than or equal to 25 mm are often called middle plates. The automobile beam plate is mainly used for manufacturing structural members such as automobile longitudinal beams, cross beams, front and rear axles, bumpers and the like, and is a steel grade with large demand and higher performance index requirement in automobile structural steel plates. When the steel plate is processed, the steel plate needs to be fixed by a hoisting clamp and then moved to a working table of a processing device by hoisting equipment such as a crane.
For example, application No.: CN 201921724874.6's utility model discloses a steel sheet stone tongs, it includes the support that the symmetry set up and establishes ties the support and get up the rope, the rope end to end, be provided with the installation axle that is used for the rope to detour on the support, but support outside end is provided with horizontal slip splint, the splint lower extreme is provided with the layer board, the layer board is located the support below.
Based on the above, above-mentioned rope is softer to rock easily to the gravity of steel sheet self is great, and consequently the steel sheet can appear the unstable condition of focus at the in-process of lifting by crane, thereby leads to the steel sheet landing from hoisting clamp, has the potential safety hazard.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a hoisting clamp for a middle plate of an automobile frame is provided, so as to achieve the purpose of being more practical.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automobile girder medium plate stone tongs to solve current steel sheet stone tongs rope softer, rock easily, have the problem of the potential safety hazard of steel sheet landing.
The utility model discloses automobile crossbeam medium plate stone tongs's purpose and efficiency are reached by following concrete technical means:
automobile girder medium plate stone tongs includes: the clamping device comprises a main beam, a hanging lug, a clamping motor, a clamping cross beam, a clamping transmission mechanism and a clamping quick-release mechanism; the hanging lug is fixedly connected to the middle of the upper side face of the main beam; the clamping motor is fixedly connected to the middle of the lower side surface of the main beam; the clamping cross beams are two horizontal cross beams which are parallel front and back, and the middle parts of the clamping cross beams are fixedly connected to the front end and the back end of the main beam; the clamping transmission mechanisms are arranged below and at the front side and the rear side of the main beam; the clamping quick-release mechanism is arranged at the lower end of the clamping transmission mechanism.
Further, the clamping transmission mechanism comprises:
the clamping device comprises a clamping screw, a clamping guide rod and a clamping vertical arm; the clamping screws are two horizontal screws which are parallel front and back, the clamping screws are respectively and rotatably connected to the left end and the right end of the two clamping beams, the clamping screws are of a double-head screw structure, and the thread pitches of the two ends of the clamping screws are the same, and the rotating directions are opposite; the clamping guide rods are four horizontal guide rods which are parallel to each other, each group of two clamping guide rods are fixedly connected to the left end and the right end of each of the two clamping cross beams respectively, and each group of two clamping guide rods are positioned on the upper side and the lower side of each of the two clamping screw rods respectively; the clamping vertical arms are four vertical arms which are parallel to each other, each group of two clamping vertical arms are respectively connected with the clamping guide rod in a sliding mode, and each group of two clamping vertical arms are respectively in threaded connection with the clamping screw to form a screw nut transmission pair.
Further, the clamping transmission mechanism further comprises:
a clamping worm and a clamping worm wheel; the front end and the rear end of the clamping worm are rotatably connected to the lower sides of the middle parts of the two clamping cross beams, and the clamping worm is positioned below the clamping motor; the two clamping worm wheels are respectively and fixedly connected to the middle parts of the two clamping screw rods coaxially, the two clamping worm wheels are respectively meshed with the front end and the rear end of the clamping worm, and the clamping worm wheels jointly form a worm and gear transmission mechanism.
Further, the clamping transmission mechanism further comprises:
a first gear and a second gear; the first gear is coaxially and fixedly connected to the middle of the clamping worm; the second gear is coaxially and fixedly connected to the tail end of a rotating shaft of the clamping motor, and the second gear is meshed with the first gear.
Further, centre gripping quick detach mechanism is including:
the lower clamping arm, the adjusting guide rod and the upper clamping arm; the lower clamping arm is fixedly connected to the lower end of the clamping vertical arm; the adjusting guide rod is fixedly connected to the upper side surface of the lower clamping arm; the upper clamping arm is connected with the adjusting guide rod in a sliding mode and is located above the lower clamping arm.
Further, centre gripping quick detach mechanism still including:
an adjusting bolt and a support spring; the adjusting bolt is connected with the lower clamping arm in a sliding manner, and the adjusting bolt is connected with the upper clamping arm in a sliding manner; the supporting spring is wound on the outer side of the adjusting bolt and is positioned between the lower clamping arm and the upper clamping arm.
Further, centre gripping quick detach mechanism still including:
the locking rotating shaft and the quick-release locking block; the locking rotating shaft is a horizontal rotating shaft, the middle part of the locking rotating shaft is in threaded connection with the upper end of the adjusting bolt, and the locking rotating shaft is positioned above the upper clamping arm; the quick release latch segment is connected with the rotation of locking pivot, and the quick release latch segment is eccentric cam structure, and the offside cutting in the eccentric shaft hole of quick release latch segment is the plane, and the side of quick release latch segment has handle structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model adjusts the clearance between the lower clamping arm and the upper clamping arm by rotating the adjusting bolt of the clamping quick-release mechanism so as to adapt to steel plates with different thicknesses;
the utility model discloses a combined action of centre gripping drive mechanism and centre gripping quick detach mechanism carries out the centre gripping to the steel sheet, when needing the centre gripping steel sheet, the centre gripping motor drives the centre gripping worm through first gear and second gear and rotates to drive the synchronous rotation of centre gripping worm wheel and the centre gripping screw rod on both sides around, thereby drive the synchronous horizontal reverse motion of two sets of centre gripping vertical arms, make the lower arm lock of centre gripping vertical arm lower extreme carry the steel sheet side, the handle that pushes down quick detach latch segment compresses tightly the upper arm lock downwards on the upper surface of steel sheet, make lower arm lock and upper arm lock carry the steel sheet, the stability of steel sheet centre gripping has been increased, the security has been improved;
when needs lift the steel sheet off, lift up quick detach latch segment's handle alright loosen the arm lock, the centre gripping motor drives centre gripping and erects the arm and break away from the steel sheet with lower arm lock horizontal motion, the utility model discloses a centre gripping quick detach mechanism makes the centre gripping of steel sheet and lift off all swiftly convenient.
Drawings
Figure 1 is the utility model discloses medium plate stone tongs's major structure sketch map.
Figure 2 is the utility model discloses medium plate stone tongs's clamping screw's structural schematic diagram.
Figure 3 is the utility model discloses the structure schematic diagram of medium plate stone tongs's centre gripping worm.
Figure 4 is the structural schematic diagram of the unclamping and clamping state of the centre gripping quick detach mechanism of medium plate stone tongs.
Figure 5 is the utility model discloses medium plate stone tongs's centre gripping quick detach mechanism's section structure sketch map.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main beam; 2. hanging a lug; 3. a clamping motor; 4. clamping the worm; 5. clamping the screw rod; 6. a lower clamping arm; 101. clamping the cross beam; 401. a first gear; 402. a second gear; 403. clamping the worm gear; 501. clamping the guide rod; 502. a clamping vertical arm; 601. adjusting the guide rod; 602. an upper clamping arm; 603. adjusting the bolt; 604. a support spring; 605. locking the rotating shaft; 606. quick detach latch segment.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 5:
the utility model provides an automotive frame medium plate stone tongs, include: the device comprises a main beam 1, a hanging lug 2, a clamping motor 3, a clamping cross beam 101, a clamping transmission mechanism and a clamping quick-release mechanism; the hanging lug 2 is fixedly connected to the middle part of the upper side surface of the main beam 1; the clamping motor 3 is fixedly connected to the middle of the lower side surface of the main beam 1; the clamping cross beams 101 are two horizontal cross beams which are parallel front and back, and the middle parts of the clamping cross beams 101 are fixedly connected to the front end and the back end of the main beam 1; the clamping transmission mechanisms are arranged below and at the front side and the rear side of the main beam 1; the clamping quick-release mechanism is arranged at the lower end of the clamping transmission mechanism.
Wherein, centre gripping drive mechanism including:
a clamping screw 5, a clamping guide rod 501 and a clamping vertical arm 502; the clamping screws 5 are two horizontal screws which are parallel front and back, the clamping screws 5 are respectively and rotatably connected to the left end and the right end of the two clamping beams 101, the clamping screws 5 are of a double-head screw structure, and the thread pitches of the two ends of the clamping screws 5 are the same, and the rotating directions are opposite; the clamping guide rods 501 are four horizontal guide rods which are parallel to each other, each group of two clamping guide rods 501 are fixedly connected to the left end and the right end of the two clamping beams 101 respectively, and each group of two clamping guide rods 501 are located on the upper side and the lower side of the two clamping screws 5 respectively; the clamping vertical arms 502 are four vertical arms which are parallel to each other, each group of two clamping vertical arms 502 are respectively connected with the clamping guide rod 501 in a sliding mode, each group of two clamping vertical arms 502 are respectively in threaded connection with the clamping screw 5 to form a screw nut transmission pair, and in use, the clamping screw 5 is rotated to drive the two clamping vertical arms 502 to move horizontally and reversely.
Wherein, centre gripping drive mechanism is still including:
a clamping worm 4 and a clamping worm wheel 403; the front end and the rear end of the clamping worm 4 are rotatably connected to the lower sides of the middle parts of the two clamping beams 101, and the clamping worm 4 is positioned below the clamping motor 3; the number of the clamping worm wheels 403 is two, the two clamping worm wheels 403 are respectively and fixedly connected to the middle parts of the two clamping screws 5 coaxially, the two clamping worm wheels 403 are respectively meshed with the front end and the rear end of the clamping worm 4, and the clamping worm 4 and the clamping worm wheels 403 jointly form a worm and gear transmission mechanism.
Wherein, centre gripping drive mechanism is still including:
a first gear 401 and a second gear 402; the first gear 401 is coaxially and fixedly connected to the middle part of the clamping worm 4; the second gear 402 is coaxially and fixedly connected to the tail end of a rotating shaft of the clamping motor 3, the second gear 402 is meshed with the first gear 401, and in use, the clamping motor 3 drives the clamping worm 4 to rotate through the first gear 401 and the second gear 402, so that the clamping worm wheel 403 and the clamping screw 5 on the front side and the rear side are driven to synchronously rotate, the two groups of clamping vertical arms 502 are driven to synchronously horizontally and reversely move, and the steel plate is clamped or loosened.
Wherein, centre gripping quick detach mechanism including:
the lower clamping arm 6, the adjusting guide rod 601 and the upper clamping arm 602; the lower clamping arm 6 is fixedly connected to the lower end of the clamping vertical arm 502; the adjusting guide rod 601 is fixedly connected with the upper side surface of the lower clamping arm 6; the upper clamping arm 602 is slidably connected with the adjusting guide rod 601, and the upper clamping arm 602 is located above the lower clamping arm 6.
Wherein, centre gripping quick detach mechanism is still including:
an adjusting bolt 603 and a support spring 604; the adjusting bolt 603 is connected with the lower clamping arm 6 in a sliding manner, and the adjusting bolt 603 is connected with the upper clamping arm 602 in a sliding manner; a support spring 604 is wound around the adjusting bolt 603, the support spring 604 being located between the lower clamp arm 6 and the upper clamp arm 602, and in use, the support spring 604 is used to support the upper clamp arm 602 and facilitate insertion of a steel plate between the lower clamp arm 6 and the upper clamp arm 602 when clamping the steel plate.
Wherein, centre gripping quick detach mechanism is still including:
a locking rotating shaft 605 and a quick-release locking block 606; the locking rotating shaft 605 is a horizontal rotating shaft, the middle part of the locking rotating shaft 605 is in threaded connection with the upper end of the adjusting bolt 603, and the locking rotating shaft 605 is positioned above the upper clamping arm 602; the quick release locking block 606 is rotatably connected with the locking rotating shaft 605, the quick release locking block 606 is an eccentric cam structure, the opposite side of the eccentric shaft hole of the quick release locking block 606 is cut into a plane, the side surface of the quick release locking block 606 is provided with a handle structure, in use, the handle of the quick release locking block 606 is lifted, the gap between the lower clamping arm 6 and the upper clamping arm 602 is adjusted by rotating the adjusting bolt 603, so as to adapt to steel plates with different thicknesses, when a steel plate needs to be clamped, the clamping motor 3 drives the clamping vertical arm 502 and the lower clamping arm 6 to move horizontally, so that the lower clamping arm 6 clamps the side surface of the steel plate, the handle of the quick release locking block 606 is pressed down to press the upper clamping arm 602 downwards onto the upper side surface of the steel plate, so that the lower clamping arm 6 and the upper clamping arm 602 clamp the steel plate, when the steel plate needs to be dismounted, the upper clamping arm 602 can be released by lifting the handle of the quick-release locking block 606, and the clamping motor 3 drives the clamping vertical arm 502 and the lower clamping arm 6 to horizontally move to separate from the steel plate.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, the handle of the quick-release locking block 606 is lifted, and the gap between the lower clamping arm 6 and the upper clamping arm 602 is adjusted by rotating the adjusting bolt 603, so as to adapt to steel plates with different thicknesses;
when a steel plate needs to be clamped, the clamping motor 3 drives the clamping worm 4 to rotate through the first gear 401 and the second gear 402, so as to drive the clamping worm wheels 403 on the front side and the rear side and the clamping screw 5 to synchronously rotate, so as to drive the two groups of clamping vertical arms 502 to synchronously horizontally and reversely move, so that the lower clamping arm 6 at the lower end of the clamping vertical arm 502 clamps the side surface of the steel plate, the handle of the quick release locking block 606 is pressed down to press the upper clamping arm 602 downwards onto the upper side surface of the steel plate, and the lower clamping arm 6 and the upper clamping arm 602 clamp the steel plate;
when the steel plate needs to be dismounted, the upper clamping arm 602 can be released by lifting the handle of the quick-release locking block 606, and the clamping motor 3 drives the clamping vertical arm 502 and the lower clamping arm 6 to horizontally move to separate from the steel plate.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. Automobile crossbeam medium plate stone tongs, its characterized in that: the method comprises the following steps: the device comprises a main beam (1), a hanging lug (2), a clamping motor (3), a clamping cross beam (101), a clamping transmission mechanism and a clamping quick-release mechanism; the hanging lug (2) is fixedly connected to the middle of the upper side face of the main beam (1); the clamping motor (3) is fixedly connected to the middle of the lower side surface of the main beam (1); the clamping cross beams (101) are two horizontal cross beams which are parallel front and back, and the middle parts of the clamping cross beams (101) are fixedly connected to the front end and the back end of the main beam (1); the clamping transmission mechanisms are arranged below and on the front side and the rear side of the main beam (1); the clamping quick-release mechanism is arranged at the lower end of the clamping transmission mechanism.
2. The middle plate lifting clamp of an automobile girder of claim 1, which is characterized in that: the centre gripping drive mechanism including: a clamping screw (5), a clamping guide rod (501) and a clamping vertical arm (502); the clamping screws (5) are two horizontal screws which are parallel front and back, the clamping screws (5) are respectively and rotatably connected to the left end and the right end of the two clamping beams (101), the clamping screws (5) are of a double-head screw structure, and the thread pitches of the two ends of the clamping screws (5) are the same, and the rotating directions are opposite; the clamping guide rods (501) are four horizontal guide rods which are parallel to each other, each group of two clamping guide rods (501) are fixedly connected to the left end and the right end of the two clamping cross beams (101) respectively, and each group of two clamping guide rods (501) are located on the upper side and the lower side of the two clamping screw rods (5) respectively; the clamping vertical arms (502) are four vertical arms which are parallel to each other, each group of two clamping vertical arms (502) are respectively connected with the clamping guide rod (501) in a sliding mode, and each group of two clamping vertical arms (502) are respectively connected with the clamping screw (5) in a threaded mode to form a screw nut transmission pair.
3. The middle plate lifting clamp of an automobile girder of claim 2, characterized in that: the clamping transmission mechanism further comprises: a clamping worm (4) and a clamping worm wheel (403); the front end and the rear end of the clamping worm (4) are rotatably connected to the lower sides of the middles of the two clamping cross beams (101), and the clamping worm (4) is positioned below the clamping motor (3); the two clamping worm wheels (403) are respectively and fixedly connected to the middle parts of the two clamping screw rods (5) in a coaxial mode, the two clamping worm wheels (403) are respectively meshed with the front end and the rear end of the clamping worm (4), and the clamping worm (4) and the clamping worm wheels (403) jointly form a worm and gear transmission mechanism.
4. The middle plate lifting clamp of an automobile girder of claim 3, characterized in that: the clamping transmission mechanism further comprises: a first gear (401) and a second gear (402); the first gear (401) is coaxially and fixedly connected to the middle of the clamping worm (4); the second gear (402) is coaxially and fixedly connected to the tail end of the rotating shaft of the clamping motor (3), and the second gear (402) is meshed with the first gear (401).
5. The middle plate lifting clamp of an automobile girder of claim 1, which is characterized in that: centre gripping quick detach mechanism including: the lower clamping arm (6), the adjusting guide rod (601) and the upper clamping arm (602); the lower clamping arm (6) is fixedly connected to the lower end of the clamping vertical arm (502); the adjusting guide rod (601) is fixedly connected to the upper side surface of the lower clamping arm (6); the upper clamping arm (602) is connected with the adjusting guide rod (601) in a sliding mode, and the upper clamping arm (602) is located above the lower clamping arm (6).
6. The middle plate lifting clamp of an automobile girder of claim 5, characterized in that: the clamping quick-release mechanism further comprises: an adjusting bolt (603) and a support spring (604); the adjusting bolt (603) is connected with the lower clamping arm (6) in a sliding manner, and the adjusting bolt (603) is connected with the upper clamping arm (602) in a sliding manner; and a support spring (604) is wound on the outer side of the adjusting bolt (603), and the support spring (604) is positioned between the lower clamping arm (6) and the upper clamping arm (602).
7. The middle plate lifting clamp of an automobile girder of claim 6, which is characterized in that: the clamping quick-release mechanism further comprises: a locking rotating shaft (605) and a quick-release locking block (606); the locking rotating shaft (605) is a horizontal rotating shaft, the middle part of the locking rotating shaft (605) is in threaded connection with the upper end of the adjusting bolt (603), and the locking rotating shaft (605) is positioned above the upper clamping arm (602); the quick-release locking block (606) is rotationally connected with the locking rotating shaft (605), the quick-release locking block (606) is of an eccentric cam structure, the opposite side of an eccentric shaft hole of the quick-release locking block (606) is cut into a plane, and the side face of the quick-release locking block (606) is provided with a handle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202469.3U CN217201629U (en) | 2022-01-25 | 2022-01-25 | Automobile crossbeam middle plate hoisting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202469.3U CN217201629U (en) | 2022-01-25 | 2022-01-25 | Automobile crossbeam middle plate hoisting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217201629U true CN217201629U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202469.3U Active CN217201629U (en) | 2022-01-25 | 2022-01-25 | Automobile crossbeam middle plate hoisting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217201629U (en) |
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2022
- 2022-01-25 CN CN202220202469.3U patent/CN217201629U/en active Active
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