CN218905097U - Manufacturing tool for vertical pulling arm car roll-over stand - Google Patents
Manufacturing tool for vertical pulling arm car roll-over stand Download PDFInfo
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- CN218905097U CN218905097U CN202223489793.7U CN202223489793U CN218905097U CN 218905097 U CN218905097 U CN 218905097U CN 202223489793 U CN202223489793 U CN 202223489793U CN 218905097 U CN218905097 U CN 218905097U
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Abstract
The utility model provides a manufacturing tool for a vertical type pulling arm car roll-over stand, and relates to the technical field of pulling arm car roll-over stand production. The utility model comprises a frame body, wherein the frame body is provided with a beam adjusting mechanism and a sliding arm adjusting mechanism, the beam adjusting mechanism comprises four positioning parts, each positioning part is provided with an insert matched with a through hole of a rotary lock head arranged on a beam of the roll-over frame, each sliding arm adjusting mechanism comprises a clamping part and at least two supporting parts, each supporting part is provided with a rotating piece in sliding contact with a sliding arm of the roll-over frame, each clamping part is arranged on the side part of each supporting part and clamps the sliding arm of the roll-over frame, the four positioning parts are respectively arranged at four corners of the same rectangle, at least one supporting part is arranged between two adjacent positioning parts in the length direction of the rectangle, and the top surfaces of the inserts of the four positioning parts are on the same plane.
Description
Technical Field
The utility model relates to the technical field of production of a pull arm car roll-over stand, in particular to a manufacturing tool of a vertical pull arm car roll-over stand.
Background
The arm pulling vehicle is a common carriage detachable vehicle, has two functions of unloading goods and automatically loading and unloading the box body (namely, loading and unloading the box body completely), and has high working efficiency. The pulling arm car locking frame mechanism is arranged on the roll-over stand, and the locking function is realized through the action of the hydraulic oil cylinder. When the wagon box body of the pull arm garbage truck is placed on the auxiliary frame, the whole wagon box body is firmly and stably locked by the locking frame in the running process, and meanwhile, the wagon box body, the movable pull arm and the overturning frame are connected into a whole in the self-unloading process to form a self-unloading angle. When the box body of the pull arm garbage truck is placed or pulled up, the locking frame is retracted, so that the turnover frame and the auxiliary frame are connected into a whole, the box placing or pulling of the movable pull arm is facilitated, and the whole truck is accurate and reliable in work due to the action of the mechanism.
When manufacturing a large span (6 m) roll-over stand product with a net weight of 2T, the technical requirements of the product are as follows: the gap (2-3 mm) between the sliding arms and the sliding sleeves on two sides of the product can be adjusted, the sliding sleeves on two sides can slide flexibly and cannot be blocked when the sliding sleeves on two sides and the sliding arms move synchronously, the relative positions of the four positioning spiral lock heads form a rectangle (length=5851 mm, width=2261 mm and diagonal= 6272.7 mm) and the dimensional tolerance is +/-1 mm, and the relative positions of the lifting cylinder seat and the tail rotating shaft are fixed +/-1 mm.
The roll-over stand product is used on a 31T vertical type pull arm car used in the market, after being in butt joint with a carriage body, the contact surface is difficult to ensure to be in full contact, the service life and safety of the carriage body and the upper assembly can be influenced during operation, when the carriage body is in butt joint with the upper assembly, the carriage body cannot be in butt joint in time, the operation efficiency is low, the operation cost is high, the service life of the upper assembly is influenced, and the like, and the reasons are that the technical requirements of the product are not met in the manufacturing process.
At present, when the roll-over stand product is manufactured, corresponding positioning and fixing tools are lacked, a heavy-load part needs lifting equipment to lift and move to adjust the position, so that the operation efficiency is low, the position adjustment is inaccurate, the error is large, and the roll-over stand is difficult to meet the technical requirements of the product.
Disclosure of Invention
The utility model aims to develop a vertical type pull arm car overturning frame manufacturing tool which can improve the working efficiency while enabling a manufactured overturning frame to meet the technical requirements of products.
The utility model is realized by the following technical scheme:
vertical arm-pulling car roll-over stand preparation frock includes:
a frame body;
the crossbeam adjustment mechanism locates on the support body, includes:
the four positioning parts are provided with plug-in components matched with through holes for installing the rotary lock heads on the transverse beams of the roll-over stand;
and the sliding arm adjusting mechanism is arranged on the frame body and comprises:
at least two supporting parts, wherein the supporting parts are provided with rotating parts which are in sliding contact with the sliding arms of the roll-over stand;
the clamping part is arranged at the side part of the supporting part and clamps the sliding arm of the roll-over stand;
the four positioning parts are respectively arranged at four corners of the same rectangle, at least one supporting part is arranged between two adjacent positioning parts in the length direction of the rectangle, and the top surfaces of the inserts of the four positioning parts are coplanar.
Optionally, the plug-in components of location portion include the first locating column of vertical locating on the support body, the position of first locating column corresponds with the through-hole on the roll-over stand crossbeam.
Optionally, the positioning part further comprises a second positioning column arranged on the side part of the first positioning column, and the upper part of the second positioning column is in threaded connection with the lower part of the second positioning column.
Optionally, the crossbeam adjustment mechanism still includes the crossbeam clamping part of locating part department, crossbeam clamping part is including locating the third vaulting post of locating part lateral part, third vaulting post top be equipped with rather than threaded connection's briquetting.
Optionally, the rotating piece of supporting part includes a plurality of bull sticks of locating on the support body of rotation, a plurality of bull stick parallel arrangement is in the coplanar.
Optionally, a support part is arranged on the frame body at the inner side of the positioning part.
Optionally, the clamping part comprises a clamp locker arranged at the side part of the supporting part, the clamp locker is provided with a telescopic clamping rod, and a telescopic track of the clamping rod passes through the upper part of the supporting part.
Optionally, the arm adjusting mechanism further comprises an arm compressing part arranged at the supporting part, the arm compressing part comprises a first strut arranged on the side frame body of the supporting part, and a pressing frame in threaded connection with the top of the first strut is arranged at the top of the first strut.
Optionally, the frame body is further provided with a lifting oil cylinder seat limiting mechanism, the lifting oil cylinder seat limiting mechanism comprises a cross column arranged in the middle of the four positioning parts, the cross column is arranged on the frame body along the rectangular width direction, and the cross column is provided with a support seat and two support rods.
Optionally, the frame body is further provided with a roll-over stand limiting mechanism, the roll-over stand limiting mechanism comprises at least two struts arranged on the frame body, the struts are located at one end of the rectangular length direction, and the struts are provided with vertically arranged limiting columns.
The beneficial effects of the utility model are as follows:
the utility model has the advantages that the sliding unit, the limiting unit and the positioning unit are arranged, the position of the sliding arm assembly can be manually adjusted through the sliding unit, lifting equipment is not needed, the quick combination of the frame of the roll-over stand can be completed through the limiting unit and the positioning unit, the roll-over stand meets the technical requirements of products, the working efficiency is improved, and the positioning of four spiral lock heads of the cross beam assembly can be quickly completed through the first positioning columns of the four positioning parts.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a three-dimensional block diagram of the present utility model;
FIG. 5 is a block diagram of the loading roll-over stand of the present utility model;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a partial block diagram of the slide arm adjustment mechanism;
fig. 8 is a partial structural view of the beam adjusting mechanism.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those skilled in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-8, the utility model discloses a manufacturing tool for a vertical type pull arm car roll-over stand, which comprises a stand body 1, wherein the stand body 1 is in a cuboid shape, a slide arm adjusting mechanism and a cross beam adjusting mechanism are arranged on the stand body 1, the slide arm adjusting mechanism and the cross beam adjusting mechanism are arranged at two ends of the stand body 1 in the length direction, and the cross beam adjusting mechanism is arranged at the outer side of the slide arm adjusting mechanism. The slide arm assembly 100 and the beam assembly 200 of the roll-over stand are respectively positioned and fixed through a slide arm adjusting mechanism and a beam adjusting mechanism, and the roll-over stand is lifted off the tool through a travelling crane after welding.
The sliding arm assembly 100 includes two parallel sliding arms with sliding sleeves. The beam assembly 200 comprises two beams arranged at two ends of the sliding arm assembly 100, and two ends of the beams are provided with rotary lock heads. The roll-over stand is an existing product, and the specific structure is not described in detail.
The sliding arm adjusting mechanism comprises four supporting parts 2, the four supporting parts 2 are respectively in sliding contact with four end parts of two sliding arms in the sliding arm assembly 100, and the four supporting parts 2 are respectively arranged at two ends of two sides of the frame body 1 in the length direction. The sliding arm assembly 100 is disposed on the frame 1, and bottom surfaces at two ends of two sliding arms of the sliding arm assembly 100 are respectively in sliding contact with the supporting portions 2 at corresponding positions, so that the sliding arm assembly 100 slides transversely (in the length direction of the frame 1 and in the length direction of the sliding arm) on the frame 1.
The supporting part 2 comprises a plurality of equally spaced rotating rods 21 which are mutually parallel and arranged on the same horizontal plane, the rotating rods 21 are rotationally connected with the frame body 1, and the rotating rods 21 are perpendicular to the length direction of the frame body 1, namely, the rotating rods 21 are perpendicular to the length direction of the sliding arms.
The sliding arm adjusting mechanism further comprises a sliding arm pressing part 3 and a clamping part 4, wherein the sliding arm pressing part 3 is arranged at the supporting part 2, the sliding arm pressing part 3 is used for fixing the sliding arm in the vertical direction, the sliding arm is prevented from being displaced in the vertical direction on the supporting part 2, the clamping part 4 is used for adjusting and fixing the sliding arm in the longitudinal direction, the position of the sliding arm is adjusted, and the sliding arm is prevented from being displaced in the longitudinal direction on the supporting part 2.
The arm pressing part 3 comprises a first supporting column 31 vertically arranged on the frame body 1, the first supporting column 31 is arranged between two adjacent rotating rods 21 on the inner side of the supporting part 2, two second supporting columns 32 vertically arranged on the frame body 1 are arranged on the outer side of the supporting part 2 opposite to the first supporting column 31, vertical screw rods are arranged at the tops of the first supporting column 31 and the second supporting column 32, a pressing frame 33 is arranged above the first supporting column 31 and the second supporting column 32, and through holes corresponding to the screw rods in position are formed in the pressing frame 33. The pressing frame 33 is arranged at the top of the first supporting column 31 and the second supporting column 32, the screw rod passes through the through hole, nuts are arranged on the screw rods at the top and the bottom of the pressing frame 33, the height of the pressing frame 33 in the vertical direction can be fixed, and the pressing frame 33 is contacted with the top of the sliding arm at the supporting part 2 to fix the position of the sliding arm in the vertical direction.
The clamping portion 4 includes clamp locks 41 disposed at the outer sides of the two second struts 32, and the clamp locks 41 are conventional products and will not be described herein. The clamp locker 41 has a telescopic grip lever 42, and the telescopic direction of the grip lever 42 is parallel to the rotating lever 21. The position of the clamping rod 42 corresponds to the first strut 31, the first strut 31 is located on the telescopic track of the clamping rod 42, and the end of the clamping rod 42 close to the first strut 31 is an enlarged end.
The beam adjusting mechanism comprises four positioning parts 6, the four positioning parts 6 are respectively arranged on the frame body 1 outside the four supporting parts 2, the four positioning parts 6 are respectively positioned at four corners of the frame body 1, and the positions of the positioning parts 6 correspond to the positions of the rotary lock heads of the beams. The positioning part 6 comprises a first positioning column 61 and a second positioning column 62 which are vertically arranged, the lower parts of the first positioning column 61 and the second positioning column 62 are enlarged ends, and the upper part and the lower part of the second positioning column 62 are in threaded connection, so that the height of the second positioning column 62 can be changed by rotating the upper part of the second positioning column 62. The two beams are arranged on the frame body 1 on two sides of the sliding arm assembly 100, the beams are vertical to the sliding arms, the bottoms of two ends of the beams are respectively arranged on the two positioning parts 6, the upper parts of the first positioning columns 61 are inserted into through holes corresponding to the positions of the spin lock heads on the beams, the beams are positioned in the horizontal plane, the upper parts of the second positioning columns 62 are contacted with the bottoms of the beams to support the beams, and the height of the beams can be adjusted by adjusting the height of the second positioning columns 62. The top surfaces of the first positioning columns 61 of the four positioning parts 6 are on the same plane, and after the first positioning columns 61 are inserted into through holes corresponding to the positions of the rotary lock heads on the cross beam, when the rotary lock heads are installed, the upper planes (contact surfaces of the rotary lock heads and the first positioning columns 61) of the four rotary lock heads can be ensured to be on the same plane, so that the installation and the positioning of the rotary lock heads can be rapidly completed.
The beam adjusting mechanism further comprises a beam pressing part 5 arranged at the positioning part 6, the beam pressing part 5 comprises two third supporting columns 51 vertically arranged on the frame body 1, and the two third supporting columns 51 are arranged on two sides of the positioning part 6, so that the two third supporting columns 51 are positioned on two sides of a beam placing track. The tops of the two third supporting columns 51 are respectively provided with a vertically arranged screw rod, a pressing block 52 is arranged above the two third supporting columns 51, through holes matched with the screw rods are formed in corresponding positions on the pressing block 52, the screw rods penetrate through the through holes of the pressing block 52, and nuts are arranged on the screw rods at the top and the bottom of the pressing block 52 to fix the positions of the pressing block 52. The pressing block 52 is contacted with the cross beam to fix the position of the cross beam in the vertical direction, so that the cross beam is prevented from generating vertical displacement.
The lifting cylinder seat limiting mechanism 8 is further arranged on the frame body 1, the lifting cylinder seat limiting mechanism 8 is arranged in the middle of the frame body 1, the lifting cylinder seat limiting mechanism 8 comprises a transverse column 81 arranged on the frame body 1, the transverse column 81 is horizontally arranged along the width direction of the frame body 1, a supporting seat 82 is arranged on the transverse column 81, and two supporting rods 83 are further arranged on the transverse column 81.
The frame body 1 is further provided with a roll-over stand limiting mechanism 7, the roll-over stand limiting mechanism 7 is arranged at the end part of the frame body 1 in the length direction, the roll-over stand limiting mechanism 7 comprises two support posts 71 arranged on the frame body 1, the support posts 71 are horizontally arranged, the support posts 71 are provided with vertically arranged limiting posts 73, and the limiting posts 73 are positioned on the outer side of the transverse beam placing track and are positioned on the length direction of the sliding arm. The bottom and the top of the support 71 are respectively provided with an inclined strut 72, the inclined strut 72 at the top of the support 71 is connected with a limiting column 73, and the inclined strut 72 at the bottom of the support 71 is connected with the frame body 1.
In use, the slider assembly 100 is placed on the frame 1 such that both ends of the two sliders are respectively placed on the support portion 2. The beam assembly 200 is placed on the frame body 1, two through holes at the bottoms of the two beams are respectively spliced with the first positioning columns 61 of the two positioning parts 6, the second positioning columns 62 are contacted with the bottoms of the beams, the upper parts of the second positioning columns 62 are rotated in advance to adjust the height of the second positioning columns 62, so that the height of the beams is adjusted, at the moment, the positions of the beams in the horizontal plane are fixed, the positions of the beams in the vertical direction are determined, the pressing blocks 52 are covered on the two third supporting columns 51 and fixed, the pressing blocks 52 are contacted with the beams and fix the positions of the beams in the vertical direction, and the positioning and fixing of the beams are completed. The slide arm assembly 100 can slide in the transverse direction by the rotating rod 21 of the supporting part 2, the position of the slide arm assembly 100 is adjusted, and the slide arm assembly 100 is limited by the roll-over stand limiting mechanism 7 in the transverse direction. The position of the slide arm assembly 100 in the longitudinal direction is adjusted by the clamping lever 42 of the clamp locker 41. After the position of the slide arm assembly 100 is adjusted, the press frame 33 is covered on the first supporting column 31 and the second supporting column 32 and fixed, so that the press frame 33 fixes the slide arm assembly 100, and the clamping rod 42 of the clamp locker 41 is tightly propped against the side part of the slide arm assembly 100, so that the slide arm assembly 100 is fixed. The sliding arm assembly 100 and the beam assembly 200 are welded into a whole, the pressing block 52 and the pressing frame 33 are removed, the clamp locker 41 is operated to slide the clamping rod 42 away from the roll-over stand, and the roll-over stand is lifted away by crane.
The utility model has the sliding unit, the limiting unit and the positioning unit, the sliding unit can manually adjust the position of the sliding arm assembly 100, lifting equipment is not needed, the quick combination of the frame of the roll-over stand can be completed through the limiting unit and the positioning unit, the roll-over stand meets the technical requirements of products, the working efficiency is improved, and the positioning of four rotary lock heads of the beam assembly 200 can be quickly completed through the first positioning columns 61 of the four positioning parts 6.
The above embodiments are only preferred embodiments of the present utility model, and are not limiting to the technical solutions of the present utility model, and any technical solution that can be implemented on the basis of the above embodiments without inventive effort should be considered as falling within the scope of protection of the patent claims of the present utility model.
Claims (10)
1. Vertical arm-pulling car roll-over stand preparation frock, its characterized in that includes:
a frame body;
the crossbeam adjustment mechanism locates on the support body, includes:
the four positioning parts are provided with plug-in components matched with through holes for installing the rotary lock heads on the transverse beams of the roll-over stand;
and the sliding arm adjusting mechanism is arranged on the frame body and comprises:
at least two supporting parts, wherein the supporting parts are provided with rotating parts which are in sliding contact with the sliding arms of the roll-over stand;
the clamping part is arranged at the side part of the supporting part and clamps the sliding arm of the roll-over stand;
the four positioning parts are respectively arranged at four corners of the same rectangle, at least one supporting part is arranged between two adjacent positioning parts in the length direction of the rectangle, and the top surfaces of the inserts of the four positioning parts are coplanar.
2. The vertical pulling arm car rollover stand manufacturing tool of claim 1, wherein the plug-in components of the positioning portion comprise first positioning columns vertically arranged on the stand body, and the positions of the first positioning columns correspond to the through holes in the rollover stand cross beams.
3. The vertical pulling arm car rollover stand manufacturing fixture of claim 2, wherein the positioning part further comprises a second positioning column arranged on the side part of the first positioning column, and the upper part of the second positioning column is in threaded connection with the lower part of the second positioning column.
4. The vertical pulling arm car rollover stand manufacturing tool according to claim 1, wherein the beam adjusting mechanism further comprises a beam pressing part arranged at the positioning part, the beam pressing part comprises a third supporting column arranged at the side part of the positioning part, and a pressing block in threaded connection with the third supporting column is arranged at the top of the third supporting column.
5. The tool for manufacturing the vertical pulling arm car rollover stand of claim 1, wherein the rotating member of the supporting part comprises a plurality of rotating rods rotatably arranged on the stand body, and the rotating rods are arranged on the same plane in parallel.
6. The manufacturing tool for the vertical pulling arm car rollover stand of claim 1, wherein the support parts are arranged on the frame body on the inner side of the positioning part.
7. The tool for manufacturing the vertical pulling arm car rollover stand according to claim 1, wherein the clamping part comprises a clamp locker arranged on the side part of the supporting part, the clamp locker is provided with a telescopic clamping rod, and a telescopic track of the clamping rod passes through the upper part of the supporting part.
8. The vertical type pulling arm car overturning frame manufacturing tool of claim 1, wherein the sliding arm adjusting mechanism further comprises a sliding arm pressing part arranged at the supporting part, the sliding arm pressing part comprises a first supporting column arranged on a side frame body of the supporting part, and a pressing frame in threaded connection with the first supporting column is arranged at the top of the first supporting column.
9. The vertical pulling arm car overturning frame manufacturing tool according to claim 1, wherein the frame body is further provided with a lifting oil cylinder seat limiting mechanism, the lifting oil cylinder seat limiting mechanism comprises a cross column arranged in the middle of the four positioning parts, the cross column is arranged on the frame body along the width direction of the rectangle, and the cross column is provided with a support seat and two support rods.
10. The vertical pulling arm car rollover stand manufacturing tool according to claim 1, wherein the frame body is further provided with a rollover stand limiting mechanism, the rollover stand limiting mechanism comprises at least two support posts arranged on the frame body, the support posts are located at one end of the rectangular length direction, and the support posts are provided with vertically arranged limiting posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489793.7U CN218905097U (en) | 2022-12-27 | 2022-12-27 | Manufacturing tool for vertical pulling arm car roll-over stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489793.7U CN218905097U (en) | 2022-12-27 | 2022-12-27 | Manufacturing tool for vertical pulling arm car roll-over stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218905097U true CN218905097U (en) | 2023-04-25 |
Family
ID=86048277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223489793.7U Active CN218905097U (en) | 2022-12-27 | 2022-12-27 | Manufacturing tool for vertical pulling arm car roll-over stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218905097U (en) |
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2022
- 2022-12-27 CN CN202223489793.7U patent/CN218905097U/en active Active
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