CN216525206U - Automatic detection equipment for welding strength of chassis of flower vehicle - Google Patents
Automatic detection equipment for welding strength of chassis of flower vehicle Download PDFInfo
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- CN216525206U CN216525206U CN202123122267.2U CN202123122267U CN216525206U CN 216525206 U CN216525206 U CN 216525206U CN 202123122267 U CN202123122267 U CN 202123122267U CN 216525206 U CN216525206 U CN 216525206U
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Abstract
The utility model discloses automatic detection equipment for welding strength of a flower vehicle chassis, which comprises a bottom plate and a fixing unit, wherein the bottom plate is provided with a plurality of welding holes; the front part and the rear part of the upper side surface of the bottom plate are respectively fixedly connected with a bracket, a primary test unit is arranged on the upper side surface of the bottom plate, and a secondary test unit is arranged on the primary test unit; the fixed unit comprises a connecting block, a first fixed plate, a clamping plate and a screw rod, wherein the front side surface and the rear side surface of the first fixed plate are respectively fixedly connected to the connecting block, the lower side surfaces of the two connecting blocks are respectively fixedly connected with the corresponding upper side surfaces of the corresponding supports, the middle parts of the left side and the right side of the upper surface of the first fixed plate are respectively and transversely provided with a sliding groove, the lower parts of the clamping plate are respectively connected with the sliding grooves in a sliding mode, and the inner walls of the left side and the right side of the two sliding grooves are respectively connected with the left end and the right end of the screw rod through bearings in a rotating mode. According to the utility model, through the fixing unit and the multi-stage testing unit, the horizontal welding strength detection between the connecting rod and the guide corner post and the forklift load testing work of the base can be effectively completed.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to automatic detection equipment for welding strength of a flower vehicle chassis.
Background
The flower vehicle is used for the horticulture process, can realize the flower, the potted landscape, cultivation and transportation such as fruit vegetables, the biggest load can reach 300kg, it mainly includes the base (the base is including four pyramid form direction corner posts that are located four vertical settings at four angles, the connecting rod of horizontal welding between two direction corner posts of homonymy, the truckle of setting at the connecting rod bottom side, and the bearing pole of two connecting rod inboards of transverse connection in length direction is in order to be used for placing the bracket), four bracing pieces that the inboard has horizontal support board and the tray of level setting on four same horizontal support board of level that insert perpendicularly in four direction corner posts.
Because this flowers car often need bear great load, consequently its mechanical strength requirement is higher, consequently need detect the mechanical strength of its base before leaving the factory, mainly include: detecting the horizontal welding strength between the connecting rod and the guide angle column, and judging whether the welding requirement is met or not by taking the occurrence of splitting of a welding point between the guide angle column and the connecting rod as a reference and comparing the split with an allowable horizontal fracture strength; the welding strength between the connecting rod and the guide corner post is detected, but the test is carried out from the other direction, namely the welding strength is respectively inserted into the guide corner posts from the lower sides corresponding to the four guide corner posts and upward force is uniformly applied, and the welding point between the guide corner posts and the connecting rod is split as a reference and is compared with the allowable vertical fracture strength to judge whether the welding requirement is met or not; thirdly, the forklift load test of the base is also required to be completed.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic detection device for welding strength of a flower vehicle chassis comprises a bottom plate and a fixing unit;
the front part and the rear part of the upper side surface of the bottom plate are respectively and fixedly connected with a bracket, a primary test unit is arranged on the upper side surface of the bottom plate, and a secondary test unit is arranged on the primary test unit;
the fixed unit comprises a connecting block, a first fixed plate, clamping plates and screw rods, the front side surface and the rear side surface of the first fixed plate are respectively fixedly connected to the connecting block, the lower side surfaces of the two connecting blocks are respectively fixedly connected with the corresponding upper side surfaces of the corresponding supports, the middle parts of the left side and the right side of the upper surface of the first fixed plate are respectively and transversely provided with a sliding groove, the lower parts of the clamping plates are respectively connected with the sliding grooves in the two sliding grooves in a sliding mode, the inner walls of the left side and the right side of the two sliding grooves are respectively rotatably connected with the left end and the right end of the screw rods through bearings, the lower parts of the two clamping plates are respectively provided with screw holes, the two screw holes are respectively connected with the corresponding screw rods in a threaded mode, and the outer side one ends of the two screw rods are respectively passed through a round hole fixedly connected handle which is arranged on the first fixed plate.
The bracket is used for fixing the subsequent parts, so that the subsequent parts are prevented from falling off; the chassis is quickly fixed by matching the two clamping plates; when the control device works, the chassis is firstly placed between the two clamping plates upside down, the handle is screwed by hands to drive the screw rod to rotate, so that the two clamping plates are driven to clamp the base, and then the test work is carried out through the first-stage test unit and the second-stage test unit.
Further, the fixed unit further comprises a connecting frame and a movable rod, the front part and the rear part of the upper side surface of the clamping plate on the right side are respectively and fixedly connected to the connecting frame, the two connecting frames are respectively and movably connected with the right end of the movable rod through a rotating shaft, the left ends of the two movable rods are respectively and fixedly connected with clamping blocks, and the two clamping blocks are respectively connected with the clamping grooves arranged on the corresponding positions of the upper side surface of the clamping plate on the left side in a clamping mode. The movable rod and the clamping block are used for limiting the up-and-down movement of the bottom plate, so that the subsequent load test is facilitated; when the limiting work is carried out, the movable rod is pulled by hands to drive the clamping block to be clamped with the clamping groove.
Furthermore, the fixing unit further comprises limiting pieces, the front side surface and the rear side surface of the lower part of the two clamping plates are respectively fixedly connected with the limiting pieces, and each limiting piece is respectively in sliding connection with a limiting groove formed in the corresponding position in the sliding groove. The movement of the clamping plate is limited through the limiting plate, so that the clamping plate is prevented from falling off, and the normal work of the device is ensured.
Furthermore, the one-level test unit comprises a hydraulic rod, a mounting plate and a push rod, four corners of the upper surface of the base plate are fixedly connected with the hydraulic rod respectively, the input end of the hydraulic rod is electrically connected with the output end of an external power supply through the control of an external control switch group respectively, the upper ends of the four hydraulic rods are fixedly connected with the corresponding positions of the lower surfaces of the mounting plate respectively, and the left and right parts of the front and rear sides of the upper surface of the mounting plate are fixedly connected with the push rod respectively. The subsequent parts are fixed through the mounting plate, so that the subsequent parts are prevented from falling off; when the test is carried out, the hydraulic rod is controlled to ascend through the external control switch group, the push rod is upwards inserted into the guide post, then the upward force is exerted on the guide post by taking the occurrence of splitting of a welding point between the guide corner post and the connecting rod as a reference and comparing with the allowed vertical fracture strength so as to judge whether the welding requirement is met, and after the strength test, the load test is carried out, or the push rod is used for propping against the guide post and upwards applying 2400N force, so that the load test is carried out.
Furthermore, the secondary test unit comprises sliding blocks, a second fixing plate and test components, a sliding groove is longitudinally formed in the middle of the upper side surface of the mounting plate, the front portion and the rear portion in the sliding groove are respectively connected with the sliding blocks in a sliding mode, the upper portions of the surfaces of the two sliding blocks on the opposite sides are respectively fixedly connected with the second fixing plate, and the test components are respectively mounted on the left side surface and the right side surface of the two fixing plates. The position of the testing component is adjusted through the sliding block according to actual conditions to carry out testing work, and two pairs of subsequent parts are installed on the fixing plate to be reinforced.
Furthermore, the test assembly comprises a multi-stage hydraulic cylinder, the left side surface and the right side surface of the two fixing plates II are respectively and fixedly connected with the multi-stage hydraulic cylinder, and the input end of the multi-stage hydraulic cylinder is electrically connected with the output end of the external power supply through the control of the external control switch group. When the control second grade test unit carries out work, adjust to suitable height through the hydraulic stem earlier, reuse hand dial the slider and make multistage pneumatic cylinder reach suitable position, aim at two corresponding direction corner posts with multistage pneumatic cylinder again, rethread control multistage pneumatic cylinder extends to apply outside power to direction corner post, appear splitting as the benchmark and compare in order to judge whether satisfy welding requirement with the horizontal rupture strength that allows with the welding point between direction corner post and the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that: through fixed unit and multistage test unit, can effectually accomplish the horizontal welding strength between connecting rod and the direction corner post and detect and the fork truck load test work of base.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a test structure according to the present invention.
In the figure: the device comprises a base plate 1, a bracket 2, a fixing unit 3, a connecting block 31, a first fixing plate 32, a clamping plate 33, a screw 34, a connecting frame 35, a movable rod 36, a limiting plate 37, a first-level testing unit 4, a hydraulic rod 41, a mounting plate 42, a push rod 43, a second-level testing unit 5, a sliding block 51, a second fixing plate 52 and a multi-level hydraulic cylinder 53.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-2, the automatic detection device for the welding strength of the flower vehicle chassis provided by the embodiment comprises a bottom plate 1 and a fixing unit 3; the front and the rear parts of the upper side surface of the bottom plate 1 are respectively and fixedly connected with a support 2, a first-level test unit 4 is installed on the upper side surface of the bottom plate 1, and a second-level test unit 5 is installed on the first-level test unit 4.
Wherein: the fixing unit 3 comprises connecting blocks 31, a first fixing plate 32, clamping plates 33 and screws 34, the front side surface and the rear side surface of the first fixing plate 32 are fixedly connected to the connecting blocks 31 respectively, the lower side surfaces of the two connecting blocks 31 are fixedly connected with the corresponding positions of the upper side surfaces of the corresponding supports 2 respectively, sliding chutes are transversely formed in the middle parts of the left side and the right side of the upper surface of the first fixing plate 32 respectively, the lower parts of the clamping plates 33 are slidably connected in the two sliding chutes respectively, the inner walls of the left side and the right side of the two sliding chutes are rotatably connected with the left end and the right end of each screw 34 through bearings respectively, screw holes are formed in the lower parts of the two clamping plates 33 respectively and are in threaded connection with the corresponding screws 34 respectively, and handles are fixedly connected to one ends of the two screws 34, which are outward, through round holes formed in the first fixing plate 32 respectively; the fixed unit 3 further comprises connecting frames 35 and movable rods 36, the front and rear parts of the upper side surface of the right clamping plate 33 are respectively and fixedly connected to the connecting frames 35, the two connecting frames 35 are respectively and movably connected with the right end of the movable rod 36 through rotating shafts, the left ends of the two movable rods 36 are respectively and fixedly connected with clamping blocks, and the two clamping blocks are respectively clamped with clamping grooves formed in corresponding positions of the upper side surface of the left clamping plate 33; the fixing unit 3 further includes a limiting piece 37, the front and rear side surfaces of the lower portion of the two clamping plates 33 are respectively and fixedly connected with the limiting piece 37, and each limiting piece 37 is respectively and slidably connected with a limiting groove formed in a corresponding position in the sliding groove.
Wherein: the primary testing unit 4 comprises hydraulic rods 41, a mounting plate 42 and push rods 43, four corners of the upper surface of the base plate 1 are fixedly connected with the hydraulic rods 41 respectively, the input ends of the hydraulic rods 41 are electrically connected with the output end of an external power supply through the control of an external control switch group respectively, the upper ends of the four hydraulic rods 41 are fixedly connected with the corresponding positions of the lower side surfaces of the mounting plate 42 respectively, and the left and right parts of the front and rear sides of the upper surface of the mounting plate 42 are fixedly connected with the push rods 43 respectively.
Wherein: the secondary testing unit 5 comprises sliding blocks 51, second fixing plates 52 and testing components, a sliding groove is longitudinally formed in the middle of the upper side surface of the mounting plate 42, the sliding blocks 51 are respectively connected to the front and rear parts in the sliding groove in a sliding mode, the upper parts of the opposite side surfaces of the two sliding blocks 51 are respectively fixedly connected with the second fixing plates 52, and the testing components are respectively mounted on the left side surface and the right side surface of the two second fixing plates 52; the testing assembly comprises a multi-stage hydraulic cylinder 53, the left side surface and the right side surface of the two fixing plates 52 are respectively fixedly connected with the multi-stage hydraulic cylinder 53, and the input end of the multi-stage hydraulic cylinder 53 is electrically connected with the output end of an external power supply through the control of an external control switch group.
The working principle of the utility model is as follows:
firstly, the chassis is placed between two clamping plates 33, then the handle is screwed by hands to drive a screw rod 34 to rotate, so that the two clamping plates 33 are driven to clamp the base, then the movable rod 36 is pulled by hands to drive the clamping blocks to be clamped with the clamping grooves, then the hydraulic rod 41 is controlled to ascend through the external control switch group to enable a push rod 43 to be upwards inserted into the guide post, then the force is exerted upwards, and whether the welding requirement is met or not is judged by taking the situation that the welding point between the guide corner post and the connecting rod is split as a reference and comparing the split with the allowable vertical fracture strength;
carry out the load test again behind the strength test, still use push rod 43 to withstand the guide post to the power of 2400N that upwards applys carries out the load test, rethread hydraulic stem 41 adjusts to suitable height, and the reuse hand is dialled slider 51 and is made multistage pneumatic cylinder 53 reach suitable position, aligns two corresponding guide angle posts with multistage pneumatic cylinder 53 again, and rethread external control switch group simultaneous control multistage pneumatic cylinder 53 extends, thereby exert outside power to the guide angle post and carry out test work.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a flowers vehicle chassis welding strength automatic check out test equipment which characterized in that: comprises a bottom plate (1) and a fixing unit (3);
the front part and the rear part of the upper side surface of the bottom plate (1) are respectively and fixedly connected with a support (2), a primary test unit (4) is arranged on the upper side surface of the bottom plate (1), and a secondary test unit (5) is arranged on the primary test unit (4);
the fixing unit (3) comprises a connecting block (31), a first fixing plate (32), a clamping plate (33) and a screw rod (34), the front side surface and the rear side surface of the first fixing plate (32) are fixedly connected to the connecting blocks (31) respectively, the lower side surfaces of the two connecting blocks (31) correspond to the upper side surfaces of the corresponding supports (2) respectively and are fixedly connected with the corresponding positions, the middle parts of the left side and the right side of the upper surface of the first fixing plate (32) are respectively and transversely provided with a sliding groove, the lower parts of the clamping plates (33) are respectively and slidably connected in the two sliding grooves, the inner walls of the left side and the right side of the two sliding grooves are respectively rotatably connected with the left end and the right end of the screw rod (34) through a bearing, the lower parts of the two clamping plates (33) are respectively provided with screw rods (34) which correspond to each other, and one ends of the outer side of the two screw rods (34) respectively penetrate through the round hole fixedly connected handles which are arranged on the first fixing plate (32).
2. The automatic detection equipment for the welding strength of the flower vehicle chassis as claimed in claim 1, wherein the automatic detection equipment comprises: the fixed unit (3) further comprises a connecting frame (35) and a movable rod (36), the front part and the rear part of the upper side surface of the clamping plate (33) on the right side are fixedly connected to the connecting frame (35) respectively, the two connecting frames (35) are respectively connected with the right end of the movable rod (36) through rotating shafts in a movable mode, the left ends of the two movable rods (36) are fixedly connected with clamping blocks respectively, and the two clamping blocks are connected with clamping grooves formed in the corresponding positions of the upper side surface of the clamping plate (33) on the left side in a clamped mode respectively.
3. The automatic detection equipment for the welding strength of the flower vehicle chassis as claimed in claim 1, wherein the automatic detection equipment comprises: the fixing unit (3) further comprises limiting pieces (37), the front side surface and the rear side surface of the lower portion of the two clamping plates (33) are fixedly connected with the limiting pieces (37), and each limiting piece (37) is in sliding connection with a limiting groove formed in the corresponding position in the sliding groove.
4. The automatic detection equipment for the welding strength of the flower vehicle chassis as claimed in claim 1, wherein the automatic detection equipment comprises: one-level test unit (4) are including hydraulic stem (41), mounting panel (42) and push rod (43), the upside surface four corners position of bottom plate (1) is fixed connection hydraulic stem (41) respectively, and the input of hydraulic stem (41) is connected with external power source's output electricity through external control switch group control respectively, and the downside surface of the upper end difference fixed connection mounting panel (42) of four hydraulic stem (41) corresponds the position, the upper surface front and back side left and right sides part difference fixed connection push rod (43) of mounting panel (42).
5. The automatic detection equipment for the welding strength of the flower vehicle chassis as claimed in claim 4, wherein the automatic detection equipment comprises: the secondary testing unit (5) comprises sliding blocks (51), two fixing plates (52) and testing assemblies, sliding grooves are longitudinally formed in the middle of the upper side surface of the mounting plate (42), the front portion and the rear portion in each sliding groove are connected with the sliding blocks (51) in a sliding mode, the upper portions of the opposite side surfaces of the two sliding blocks (51) are fixedly connected with the two fixing plates (52) respectively, and the testing assemblies are mounted on the left side surfaces and the right side surfaces of the two fixing plates (52) respectively.
6. The automatic detection equipment for the welding strength of the flower vehicle chassis as claimed in claim 5, wherein the automatic detection equipment comprises: the test assembly comprises a multi-stage hydraulic cylinder (53), the left side surface and the right side surface of the two second fixing plates (52) are respectively and fixedly connected with the multi-stage hydraulic cylinder (53), and the input end of the multi-stage hydraulic cylinder (53) is electrically connected with the output end of an external power supply through the control of an external control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123122267.2U CN216525206U (en) | 2021-12-13 | 2021-12-13 | Automatic detection equipment for welding strength of chassis of flower vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123122267.2U CN216525206U (en) | 2021-12-13 | 2021-12-13 | Automatic detection equipment for welding strength of chassis of flower vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216525206U true CN216525206U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123122267.2U Active CN216525206U (en) | 2021-12-13 | 2021-12-13 | Automatic detection equipment for welding strength of chassis of flower vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216525206U (en) |
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2021
- 2021-12-13 CN CN202123122267.2U patent/CN216525206U/en active Active
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