CN220971232U - Frock convenient to bounding wall short-term test and group weld behind fork truck - Google Patents
Frock convenient to bounding wall short-term test and group weld behind fork truck Download PDFInfo
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- CN220971232U CN220971232U CN202322361502.4U CN202322361502U CN220971232U CN 220971232 U CN220971232 U CN 220971232U CN 202322361502 U CN202322361502 U CN 202322361502U CN 220971232 U CN220971232 U CN 220971232U
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- 238000012031 short term test Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a fixture convenient for rapid detection and assembly welding of a back panel of a forklift, and particularly relates to the technical field of assembly of forklift components, which comprises a fixture template and a detection pin, wherein an L-shaped stop block, a first positioning bolt, a positioning plate, a second positioning bolt, a positioning seat and a third positioning bolt are arranged on the surface of the fixture template; and a plurality of detection holes are formed in two sides of the bottom of the tool template, and one end of the detection pin is spliced with the back panel. The utility model utilizes the detection pin to rapidly detect the positions of each square hole and round hole of the back panel, thereby preventing reworking caused by the position deviation of the machining hole; the positioning accuracy is realized by using the L-shaped stop block, the first positioning bolt, the second positioning bolt and the third positioning bolt.
Description
Technical Field
The utility model relates to the technical field of forklift component assembly, in particular to a fixture convenient for rapid detection and assembly welding of a forklift back panel.
Background
The back panel assembly of the forklift is an important structural member on the forklift and has the main functions of assembling and bearing the driving assembly and the lifting oil cylinder assembly, so that the size precision of the back panel assembly of an instrument frame on the forklift can greatly influence the usability and the assembling difficulty of the whole forklift; wherein, the current mode of assembly welding of back panel assembly: and (3) marking and positioning the space position of each part of the back panel assembly by using a bench worker, then manually spot-welding and fixing each part by using an operator, and finally manually welding each part of the panel assembly by using the operator.
However, in actual use, because manual scribing positioning is adopted, the operation efficiency is low, deviation is easily caused by scribing tools and human factors, scribing can only position the appearance positions of parts, the position sizes of mounting holes and the mounting holes of the oil cylinder fixing plate cannot be determined, and the accuracy of the repeated positions of the parts cannot be ensured, so that a tool convenient for rapid detection and assembly welding of a forklift back panel is provided as a further improvement so as to realize rapid detection of the back panel parts; the positioning precision of each part on the back panel assembly is ensured, and the product quality is improved.
Disclosure of utility model
In order to overcome the defects in the prior art, the embodiment of the utility model provides a fixture convenient for rapid detection and assembly welding of a forklift back panel, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frock convenient to fork truck back shroud short-term test and assembly welding, includes the frock template of placing on the back shroud and is used for detecting the detection round pin of location, the surface of frock template is provided with L type dog, first location bolt, locating plate, the second location bolt of locating cylinder fixed plate, locating seat and the third location bolt of locating cylinder support, L type dog fixed mounting is at the top of frock template, locating plate and locating seat are all fixed mounting at the middle part of frock template;
One end of the L-shaped stop block penetrates through the tooling template to be clamped with the back coaming, one end of the L-shaped stop block penetrates through the tooling template to be spliced with the back coaming, one end of the L-shaped stop block penetrates through the positioning plate to be spliced with the oil cylinder fixing plate, and the third positioning pin penetrates through the oil cylinder support to be spliced with the positioning seat;
and a plurality of detection holes are formed in two sides of the bottom of the tool template, and one end of each detection pin is inserted into each detection hole and is inserted into the back panel.
Further, rectangular grooves are formed in the tops of the two sides of the tool template, the L-shaped stop blocks are fixedly mounted on the inner walls, close to the rectangular grooves, of the tool template and the tops of the rectangular grooves, and one ends of the L-shaped stop blocks penetrate into square holes formed in the upper ends of the back coamings.
Further, a first positioning slot is formed in the top of the tool template and located between the two rectangular grooves, the first positioning plug pin is inserted into the first positioning slot, and the first positioning plug pin penetrates through one end of the first positioning slot to be inserted into a round hole formed in the back coaming.
Further, rectangular clamping grooves are formed in the positions, close to the positioning plates, of the tool templates, the oil cylinder fixing plates are placed in the rectangular clamping grooves, second positioning slots are formed in the positioning plates, second positioning bolts are inserted into the second positioning slots, and one ends, penetrating through the second positioning slots, of the second positioning bolts are inserted into positioning holes formed in the oil cylinder fixing plates.
Further, the T-shaped groove is formed in the middle of the tooling template, which is close to the bottom, the shape of the positioning seat is set to be of an inverted T shape, the oil cylinder support is attached to the bottom of the positioning seat, the positioning seat and the oil cylinder support are all penetrated into the T-shaped groove, and the oil cylinder support is fixed to the bottom of the positioning seat through the third positioning bolt.
Further, two sides of the middle part of the tool template are fixedly provided with handheld handles.
Further, a clearance groove is formed in the top of the positioning plate and one side, close to the rectangular clamping groove, of the positioning plate.
The utility model has the technical effects and advantages that:
1. Compared with the prior art, the tool template is arranged, the positions of the square holes and the round holes of the back panel are rapidly detected by the detection pins, and reworking caused by position deviation of the machining holes is prevented; the L-shaped stop block is utilized to complete the vertical position positioning of the tool template and the back coaming; the relative position of the tool template and the back coaming is positioned by utilizing the first positioning bolt, the oil cylinder fixing plate is positioned by utilizing the second positioning bolt, the oil cylinder support is positioned by utilizing the third positioning bolt, and then the positioning is accurate and reliable: each part is precisely positioned, so that the position degree among the parts is ensured.
2. Compared with the prior art, through setting up handheld handle, convenient operation, efficient: the whole tool is quickly positioned by adopting hand-held carrying, so that the operation of workers is facilitated; through setting up the clearance groove to observe the one end that the second location bolt passed the second positioning slot inserts the locating hole of seting up on the access cylinder fixed plate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the tooling template and the back panel of the present utility model.
Fig. 3 is a schematic structural view of the positioning cylinder fixing plate and the cylinder support of the present utility model.
FIG. 4 is a schematic diagram of a tooling template structure according to the present utility model.
Fig. 5 is a schematic view of the structure of the back panel of the present utility model.
The reference numerals are:
1. a tooling template;
11. a detection hole; 12. rectangular grooves; 13. a first positioning slot; 14. a rectangular clamping groove; 15. a second positioning slot; 16. a T-shaped groove;
2. A detection pin; 3. an L-shaped stop block; 4. a first positioning bolt;
5. a positioning plate; 51. leaving an empty slot;
6. a second positioning bolt; 7. a positioning seat; 8. a third positioning bolt; 9. a hand grip;
a. a back panel; a1, square holes; a2, round holes;
b. An oil cylinder fixing plate; b1, positioning holes;
c. And an oil cylinder support.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The fixture convenient for rapid detection and assembly welding of the forklift back panel a is shown in the accompanying drawings 1-5, and comprises a fixture template 1 and a detection pin 2, wherein the fixture template 1 is placed on the back panel a, the detection pin 2 is used for detecting and positioning, the surface of the fixture template 1 is provided with an L-shaped stop block 3, a first positioning bolt 4, a positioning plate 5, a second positioning bolt 6 of a positioning oil cylinder fixing plate b, a positioning seat 7 and a third positioning bolt 8 of a positioning oil cylinder support c, the L-shaped stop block 3 is fixedly arranged at the top of the fixture template 1, and the positioning plate 5 and the positioning seat 7 are fixedly arranged in the middle of the fixture template 1;
One end of at least two L-shaped stop blocks 3 penetrate into the tooling template 1 to be clamped with the back coaming a, one end of at least two first positioning bolts 4 penetrate into the tooling template 1 to be spliced with the back coaming a, one end of at least two second positioning bolts 6 penetrate into the positioning plate 5 to be spliced with the oil cylinder fixing plate b, and a third positioning bolt 8 penetrates through the oil cylinder support c to be spliced with the positioning seat 7;
A plurality of detection holes 11 are formed in two sides of the bottom of the tooling template 1, and one end of the detection pin 2, which is inserted into the detection hole 11, is inserted into the back panel a.
The L-shaped stop block 3 and the tool template 1 are fixedly connected through a plurality of bolts and positioning pins; the positioning plate 5 and the tooling template 1 are fixedly connected through a plurality of bolts and positioning pins; and the positioning seat 7 and the tooling template 1 are fixedly connected through a plurality of bolts and positioning pins.
After the L-shaped stop block 3 completes the positioning of the vertical positions of the tool template 1 and the back panel a, the relative position sizes of all round holes a2 and square holes a1 of the back panel a can be detected through a feeler gauge, a detection pin 2 and a visual mode after the relative position positioning of the tool template 1 and the back panel a by the first positioning bolt 4;
In a preferred embodiment, as shown in fig. 1-5, rectangular grooves 12 are formed in the tops of two sides of a tooling template 1, an L-shaped stop block 3 is fixedly arranged on the inner wall of the tooling template 1, which is close to the rectangular grooves 12 and at the top of the rectangular grooves 12, and one end of the L-shaped stop block 3 is penetrated into a square hole a1 formed in the upper end of a back panel a;
the L-shaped stop block 3 is aligned with the upper end hole a1 of the back coaming a, and the vertical position positioning of the tool template 1 and the back coaming a is primarily completed.
In a preferred embodiment, as shown in fig. 1-5, a first positioning slot 13 is formed at the top of the tooling template 1 and between two rectangular grooves 12, a first positioning bolt 4 is inserted into the first positioning slot 13, and the first positioning bolt 4 passes through one end of the first positioning slot 13 and is inserted into a round hole a2 formed in the back panel a;
The at least two first positioning bolts 4 are inserted into the first positioning slots 13 and the round holes a2 formed in the back panel a, so that the relative positions of the tool template 1 and the back panel a can be accurately positioned, and the offset of the tool template and the back panel a is avoided.
In a preferred embodiment, as shown in fig. 1-5, a rectangular clamping groove 14 is formed in the position, close to the positioning plate 5, of the tooling template 1, an oil cylinder fixing plate b is placed in the rectangular clamping groove 14, a second positioning slot 15 is formed in the positioning plate 5, a second positioning bolt 6 is inserted into the second positioning slot 15, and one end, penetrating through the second positioning slot 15, of the second positioning bolt 6 is inserted into a positioning hole b1 formed in the oil cylinder fixing plate b;
The oil cylinder fixing plate b is placed in the rectangular clamping groove 14 between the locating plate 5 and the back coaming a, and enters the second locating slot 15 on the locating plate 5 and the locating hole b1 formed on the oil cylinder fixing plate b through inserting 2 second locating bolts 6, so that the oil cylinder fixing plate b is accurately located;
In a preferred embodiment, as shown in fig. 1-5, a T-shaped groove 16 is formed in the middle of the tooling template 1 near the bottom, the positioning seat 7 is in an inverted T shape, the oil cylinder support c is attached to the bottom of the positioning seat 7, the positioning seat 7 and the oil cylinder support c are both inserted into the T-shaped groove 16, and the oil cylinder support c is fixed at the bottom of the positioning seat 7 through a third positioning bolt 8;
after the oil cylinder support c is aligned with the corresponding end face of the positioning seat 7, a third positioning bolt 8 is inserted to accurately position the oil cylinder support c:
in a preferred embodiment, as shown in fig. 1 to 5, the two sides of the middle part of the tooling template 1 are fixedly provided with hand-held handles 9, so that the whole tooling template 1 is placed on the back panel a through the hand-held handles 9.
In a preferred embodiment, as shown in fig. 1-5, a clearance groove 51 is formed at the top of the positioning plate 5 and at one side close to the rectangular clamping groove 14, so as to facilitate observation that the second positioning bolt 6 passes through one end of the second positioning slot 15 to be inserted into a positioning hole b1 formed on the cylinder fixing plate b;
Wherein, processing has detection hole 11, rectangle recess 12, first positioning slot 13, rectangle draw-in groove 14 and T type groove 16 on the frock template 1 respectively with back panel a on set up square hole a1 or round hole a2 correspond, utilize the relative position between hole to be convenient for guarantee the precision of various parts in repetition position.
The working principle of the utility model is as follows: when the tool template is used, firstly, the whole tool template 1 is placed on the back panel a through the handheld handle 9;
Then the L-shaped stop block 3 is aligned with the upper end hole a1 of the back coaming a, and the vertical position positioning of the tool template 1 and the back coaming a is primarily completed;
Then, at least two first positioning bolts 4 are inserted into round holes a2 formed in the first positioning slots 13 and the back panel a, so that the relative positions of the tool template 1 and the back panel a are accurately positioned;
after the positioning is finished, the relative position sizes of the round holes a2 and the square holes a1 of the back coaming a can be detected by a feeler gauge, a detection pin 2 and a visual mode;
Then, the oil cylinder fixing plate b is placed in a rectangular clamping groove 14 between the locating plate 5 and the back coaming a, and 2 second locating bolts 6 are inserted into a second locating slot 15 on the locating plate 5 and a locating hole b1 formed in the oil cylinder fixing plate b to accurately locate the oil cylinder fixing plate b;
Then, after the oil cylinder support c is aligned with the corresponding end surface of the positioning seat 7, a third positioning bolt 8 is inserted to accurately position the oil cylinder support c;
Finally, after the actions are finished, each part on the back panel a is fixed by an operator through rivet welding, the corresponding bolt is removed after the rivet welding is finished, the tool template 1 is taken down, and the whole tool positioning and detecting process is finished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Frock convenient to bounding wall short-term test and group weld behind fork truck, including placing frock template (1) on the bounding wall behind and being used for detecting the detection round pin (2) of location, its characterized in that: the surface of the tool template (1) is provided with an L-shaped stop block (3), a first positioning bolt (4), a positioning plate (5), a second positioning bolt (6) of a positioning oil cylinder fixing plate, a positioning seat (7) and a third positioning bolt (8) of a positioning oil cylinder support, the L-shaped stop block (3) is fixedly arranged at the top of the tool template (1), and the positioning plate (5) and the positioning seat (7) are fixedly arranged in the middle of the tool template (1);
One end of the L-shaped stop block (3) is penetrated into the tooling template (1) to be clamped with the back coaming, one end of the L-shaped stop block (4) is penetrated into the tooling template (1) to be spliced with the back coaming, one end of the L-shaped stop block (6) is penetrated into the positioning plate (5) to be spliced with the oil cylinder fixing plate, and the third positioning pin (8) is penetrated into the oil cylinder support to be spliced with the positioning seat (7);
A plurality of detection holes (11) are formed in two sides of the bottom of the tool template (1), and one end of each detection pin (2) is inserted into each detection hole (11) and is inserted into the back panel.
2. The fixture convenient for rapid detection and assembly welding of forklift back panels according to claim 1, wherein: rectangular grooves (12) are formed in the tops of two sides of the tool template (1), the L-shaped stop blocks (3) are fixedly mounted on the inner walls, close to the rectangular grooves (12), of the tool template (1) and the tops of the rectangular grooves (12), and one ends of the L-shaped stop blocks (3) penetrate into square holes formed in the upper ends of the back coamings.
3. The fixture convenient for rapid detection and assembly welding of forklift back panels according to claim 2, wherein: the tool template is characterized in that a first positioning slot (13) is formed in the top of the tool template (1) and located between the two rectangular grooves (12), the first positioning bolt (4) is inserted into the first positioning slot (13), and one end of the first positioning bolt (4) penetrating through the first positioning slot (13) is inserted into a round hole formed in the back coaming.
4. The fixture convenient for rapid detection and assembly welding of forklift back panels according to claim 1, wherein: rectangular clamping grooves (14) are formed in the position, close to the locating plate (5), of the tool template (1), the oil cylinder fixing plate is placed in the rectangular clamping grooves (14), second locating slots (15) are formed in the locating plate (5), second locating bolts (6) are inserted into the second locating slots (15), and locating holes formed in the oil cylinder fixing plate are formed in the position, penetrating through one ends of the second locating slots (15), of the second locating bolts (6).
5. The fixture convenient for rapid detection and assembly welding of forklift back panels according to claim 1, wherein: t-shaped grooves (16) are formed in the middle of the tooling template (1) close to the bottom, the shape of the positioning seat (7) is set to be inverted T-shaped, the oil cylinder support is attached to the bottom of the positioning seat (7), the positioning seat (7) and the oil cylinder support are all penetrated into the T-shaped grooves (16), and the oil cylinder support is fixed to the bottom of the positioning seat (7) through the third positioning bolt (8).
6. The fixture convenient for rapid detection and assembly welding of forklift back panels according to claim 5, wherein: two sides of the middle part of the tool template (1) are fixedly provided with hand-held handles (9).
7. The fixture convenient for rapid detection and assembly welding of forklift back panels according to claim 4, wherein: a clearance groove (51) is formed in the top of the positioning plate (5) and one side, close to the rectangular clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322361502.4U CN220971232U (en) | 2023-08-30 | 2023-08-30 | Frock convenient to bounding wall short-term test and group weld behind fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322361502.4U CN220971232U (en) | 2023-08-30 | 2023-08-30 | Frock convenient to bounding wall short-term test and group weld behind fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971232U true CN220971232U (en) | 2024-05-17 |
Family
ID=91040836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322361502.4U Active CN220971232U (en) | 2023-08-30 | 2023-08-30 | Frock convenient to bounding wall short-term test and group weld behind fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971232U (en) |
-
2023
- 2023-08-30 CN CN202322361502.4U patent/CN220971232U/en active Active
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