CN114161058A - Electric tricycle frame production tool table - Google Patents
Electric tricycle frame production tool table Download PDFInfo
- Publication number
- CN114161058A CN114161058A CN202111549952.5A CN202111549952A CN114161058A CN 114161058 A CN114161058 A CN 114161058A CN 202111549952 A CN202111549952 A CN 202111549952A CN 114161058 A CN114161058 A CN 114161058A
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- CN
- China
- Prior art keywords
- plate
- electric tricycle
- frame production
- tricycle frame
- base block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a production tooling table for an electric tricycle frame, which belongs to the field of frame production and comprises the following components: the chassis is U-shaped; two beam supporting plates symmetrically arranged on the upper side of the underframe; limiting baffles are respectively arranged on one sides, close to the upper surfaces of the two beam supporting plates; limiting baffles on the two beam supporting plates are provided with through grooves at corresponding positions; and a fastening structure is also arranged on the beam supporting plate. The cross beam is supported by the arrangement of the two beam supporting plates, so that the longitudinal position between the beam supporting plates is determined. Through the setting of restriction baffle for the distance between the crossbeam support in two roof beam backup pads obtains the restriction, consequently when the welding longeron, and the position is comparatively accurate. Through the setting of fastening structure for the crossbeam support in the roof beam backup pad is difficult to remove and rotate, thereby makes distance, angle between the crossbeam support in two roof beam backup pads all comparatively accurate, and the unsafe condition in mounted position is difficult for appearing in frame after the welding.
Description
Technical Field
The invention belongs to the technical field of frame production, and particularly relates to a production tool table for an electric tricycle frame.
Background
The tricycle is widely used by people as a traditional vehicle due to the advantages of carrying people and goods, being convenient and quick to drive and the like. With the continuous development and maturity of electric vehicle technology, the electric tricycle is widely used as a new vehicle by people.
The frame of the existing electric tricycle comprises a cross beam and a longitudinal beam, wherein the cross beam is an outer frame beam forming a bottom plate of a tricycle frame body, the longitudinal beam is connected with the cross beam on the inner side of the outer frame beam, and after the cross beam and the longitudinal beam are welded, parts such as iron sheets are fixed on the surface of the cross beam.
When the frame of the electric tricycle is used for welding the cross beam and the longitudinal beam, the position between the cross beam and the longitudinal beam is not easy to accurately position, so that errors exist in installation after welding, and in the welding process, the cross beam and the longitudinal beam are easy to move, and the welding effect is poor.
Disclosure of Invention
Aiming at the problems that when the frame of the existing electric tricycle is used for welding the cross beam and the longitudinal beam, the position between the cross beam and the longitudinal beam is not easy to accurately position, so that errors exist in installation after welding, and in the welding process, the cross beam and the longitudinal beam are easy to move, so that the welding effect is poor, the invention aims to provide the electric tricycle frame production tool table.
In order to solve the technical problems, the invention adopts the following technical scheme: the invention provides a production tooling table for an electric tricycle frame, which comprises:
the chassis is U-shaped;
two beam supporting plates symmetrically arranged on the upper side of the underframe;
limiting baffles are respectively arranged on one sides, close to the upper surfaces of the two beam supporting plates;
limiting baffles on the two beam supporting plates are provided with through grooves at corresponding positions;
and a fastening structure is also arranged on the beam supporting plate.
Further, the number of the underframe is not less than two.
Further, the beam supporting plate comprises an upper beam plate, a lower beam plate and an inclined connecting plate, the upper beam plate is higher than the lower beam plate, the upper beam plate and the lower beam plate are parallel to each other, and the inclined connecting plate is arranged between the upper beam plate and the lower beam plate.
Furthermore, the upper beam plate, the lower beam plate and the inclined connecting plate are integrally formed in a punch forming mode or in a welding connection mode.
Further, the underframe and the beam supporting plate are connected through welding, bolt connection or clamping pieces.
Further, the fastening structure comprises a base block, a limiting top block is arranged on the upper portion of one side, close to the beam supporting plate, of the base block, and a clamping area is formed among the lower portion of the limiting top block, the upper portion of the underframe, the base block and the beam supporting plate.
Furthermore, the base block faces to one side of the beam supporting plate and is located at the lower part of the limiting top block, and a rectangular clamping groove is formed in the lower part of the limiting top block.
Furthermore, one side of the base block, which faces the beam support plate, is provided with a semicircular clamping groove.
Furthermore, the radius of the semicircular clamping groove is not larger than the width of the limiting jacking block, and a rubber gasket is bonded on the inner wall of the semicircular clamping groove through an adhesive.
Furthermore, the lower surface of the base block is provided with a sliding block, the upper surface of the beam supporting plate is provided with a sliding groove, the sliding block is connected with the sliding groove in a sliding mode, a side wall of the sliding block is provided with a supporting spring, the other end of the supporting spring is connected to the end portion inside the sliding groove, a side wall of the base block, which is far away from the limiting baffle plate, is provided with a positioning plate, a positioning pin is inserted into the positioning plate, and the upper surface of the beam supporting plate is provided with a positioning hole which corresponds to the positioning pin in position and is matched with the positioning pin in size.
The invention has the beneficial effects that: the cross beam is supported by the arrangement of the two beam supporting plates, so that the longitudinal position between the beam supporting plates is determined.
Through the setting of restriction baffle for the distance between the crossbeam support in two roof beam backup pads obtains the restriction, consequently when the welding longeron, and the position is comparatively accurate.
Through the setting of fastening structure for the crossbeam support in two roof beam backup pads is difficult to remove and rotate, thereby makes distance, angle between the crossbeam support in two roof beam backup pads all comparatively accurate, and the unsafe condition in mounted position is difficult for appearing in frame after the welding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fastening structure of the present invention;
FIG. 3 is a schematic view of the clamping structure of the rectangular square tube profile of the fastening structure cabinet of the present invention;
fig. 4 is a schematic structural view of the clamping of the circular pipe profile of the fastening structure of the invention.
Description of reference numerals: the device comprises an underframe 1, a beam supporting plate 2, a limiting baffle 3, a passing groove 4, a sliding groove 5, a fastening structure 6, a base block 61, a sliding block 62, a supporting spring 63, a limiting top block 64, a rectangular clamping groove 65, a semicircular clamping groove 66, a rubber gasket 67, a positioning plate 68 and a positioning pin 69.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 4, the present invention provides an electric tricycle frame production tooling table, including:
the chassis 1, the said chassis 1 takes the form of U-shaped;
two beam supporting plates 2 symmetrically arranged on the upper side of the underframe 1;
limiting baffles 3 are respectively arranged on the sides, close to the upper surfaces of the two beam supporting plates 2;
the limiting baffles 3 on the two beam supporting plates 2 are provided with through grooves 4 at corresponding positions;
the beam support plate 2 is also provided with a fastening structure 6.
Preferably, the number of the underframe 1 is not less than two.
Preferably, the beam support plate 2 comprises an upper beam plate, a lower beam plate and an inclined connecting plate, the upper beam plate is higher than the lower beam plate, the upper beam plate and the lower beam plate are parallel to each other, and the inclined connecting plate is arranged between the upper beam plate and the lower beam plate.
Preferably, the upper beam plate, the lower beam plate and the inclined connecting plate are integrally formed in a punch forming mode or in a welding connection mode.
Preferably, the underframe 1 and the beam support plate 2 are connected through welding, bolt connection or clamping pieces.
Preferably, the fastening structure 6 comprises a base block 61, a limit top block 64 is arranged on the upper portion of one side of the base block 61 close to the beam support plate 2, and a clamping area is formed among the lower portion of the limit top block 64, the upper portion of the underframe 1, the base block 61 and the beam support plate 2.
Preferably, a rectangular clamping groove 65 is formed in one side of the base block 61 facing the beam support plate 2 and located at the lower part of the limit top block 64.
Preferably, a semicircular clamping groove 66 is formed in one side of the base block 61 facing the beam support plate 2, and the semicircular clamping groove 66 is formed in the other side of the base block.
Preferably, the radius of the semicircular clamping groove 66 is not larger than the width of the limit top block 64, and a rubber gasket 67 is bonded on the inner wall of the semicircular clamping groove 66 through an adhesive.
Preferably, a sliding block 62 is arranged on the lower surface of the base block 61, a sliding groove 5 is formed in the upper surface of the beam supporting plate 2, the sliding block 62 is connected with the sliding groove 5 in a sliding manner, a supporting spring 63 is arranged on one side wall of the sliding block 62, the other end of the supporting spring 63 is connected to the end portion inside the sliding groove 5, a positioning plate 68 is arranged on one side wall of the base block 61 away from the limiting baffle 3, a positioning pin 69 is inserted into the positioning plate 68, and a positioning hole which corresponds to the positioning pin 69 in position and is adaptive to the size is formed in the upper surface of the beam supporting plate 2.
The working principle is as follows: in use, the cross member is supported on the beam support plates 2, typically with the tricycle pedal positioned lower than the car compartment, and is therefore configured in the shape of figure 1, with the two ends of the cross member aligned on the two beam support plates 2.
The base block 61 is pushed towards the position of the cross beam, the sliding block 62 is matched with the sliding groove 5, so that the base block 61 slides stably until the base block 61 clamps the cross beam, the supporting spring 63 is in a compression state at first, and after the base block 61 is contacted with the cross beam, the base block 61 and the cross beam can be clamped and fastened under the action of the elastic force of the supporting spring 63.
The end parts of the longitudinal beams are supported in the through grooves 4, and then the transverse beams and the longitudinal beams are welded.
Then, the base block 61 is pulled away from the side of the cross beam, the support springs 63 are further compressed until the positioning pins 69 correspond to the positioning holes, and the positioning pins 69 are inserted into the positioning holes, so that the positioning plate 68 and the base block 61 are fixed to the beam support plate 2.
And taking down the outer frame beam formed by the welded cross beam and the welded longitudinal beam to perform the next operation.
When the cross section of the beam is rectangular, the beam is clamped at the rectangular clamping groove 65 and cannot rotate under the clamping of the limiting top block 64, the base block 61 and the limiting baffle 3, as shown in fig. 3;
when the cross section of the cross beam is circular, the cross beam is clamped at the semicircular clamping groove 66, the rubber gasket 67 increases the contact friction force, and the cross beam cannot rotate under the clamping of the rubber gasket 67 and the limiting baffle 3, as shown in fig. 3.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides an electronic tricycle frame production frock platform which characterized in that includes:
the chassis (1), the chassis (1) is U-shaped;
two beam support plates (2) symmetrically arranged on the upper side of the underframe (1);
limiting baffles (3) are respectively arranged on one sides of the upper surfaces of the two beam supporting plates (2) close to each other;
limiting baffles (3) on the two beam supporting plates (2) are provided with through grooves (4) at corresponding positions;
and a fastening structure (6) is further arranged on the beam supporting plate (2).
2. The electric tricycle frame production tooling table as claimed in claim 1, characterized in that the number of the underframe (1) is not less than two.
3. The electric tricycle frame production tooling table as claimed in claim 1, wherein the beam support plate (2) comprises an upper beam plate, a lower beam plate and an inclined connecting plate, the upper beam plate is higher than the lower beam plate, the upper beam plate and the lower beam plate are parallel to each other, and the inclined connecting plate is arranged between the upper beam plate and the lower beam plate.
4. The electric tricycle frame production tooling table of claim 3, wherein the upper beam plate, the lower beam plate and the inclined connecting plate are integrally formed by punching or welded connection.
5. The electric tricycle frame production tooling table as claimed in claim 1, wherein the underframe (1) and the beam support plate (2) are connected by welding, bolting or clamping.
6. The electric tricycle frame production tooling table as claimed in claim 1, wherein the fastening structure (6) comprises a base block (61), a limit top block (64) is arranged on the upper portion of one side, close to the beam support plate (2), of the base block (61), and a clamping area is formed among the lower portion of the limit top block (64), the upper portion of the underframe (1), the base block (61) and the beam support plate (2).
7. The electric tricycle frame production tooling table as claimed in claim 6, wherein the base block (61) faces one side of the beam support plate (2) and is provided with a rectangular clamping groove (65) at the lower part of the limit top block (64).
8. The electric tricycle frame production tooling table as claimed in claim 6 or 7, characterized in that a semicircular clamping groove (66) is formed in one side of the base block (61) facing the beam support plate (2), and the semicircular clamping groove (66) is formed in the other side of the base block.
9. The electric tricycle frame production tooling table as claimed in claim 8, wherein the radius of the semicircular clamping groove (66) is not larger than the width of the limit top block (64), and a rubber gasket (67) is bonded on the inner wall of the semicircular clamping groove (66) through an adhesive.
10. The electric tricycle frame production tooling table as claimed in claim 8, wherein a sliding block (62) is arranged on the lower surface of the base block (61), a sliding groove (5) is formed in the upper surface of the beam support plate (2), the sliding block (62) is in sliding connection with the sliding groove (5), a support spring (63) is arranged on one side wall of the sliding block (62), the other end of the support spring (63) is connected to the end portion inside the sliding groove (5), a positioning plate (68) is arranged on one side wall of the base block (61) away from the limiting baffle (3), a positioning pin (69) is inserted into the positioning plate (68), and a positioning hole which corresponds to the positioning pin (69) in position and is adaptive to the positioning pin in size is formed in the upper surface of the beam support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549952.5A CN114161058A (en) | 2021-12-17 | 2021-12-17 | Electric tricycle frame production tool table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549952.5A CN114161058A (en) | 2021-12-17 | 2021-12-17 | Electric tricycle frame production tool table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114161058A true CN114161058A (en) | 2022-03-11 |
Family
ID=80487136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111549952.5A Pending CN114161058A (en) | 2021-12-17 | 2021-12-17 | Electric tricycle frame production tool table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114161058A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076130A (en) * | 1976-02-27 | 1978-02-28 | Hydrotech International, Inc. | Apparatus for mounting a coupling member over a pipe end in a subsea location |
| CN208866675U (en) * | 2018-10-24 | 2019-05-17 | 湖南汽车工程职业学院 | A kind of automobile frame supporting device for welding |
-
2021
- 2021-12-17 CN CN202111549952.5A patent/CN114161058A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076130A (en) * | 1976-02-27 | 1978-02-28 | Hydrotech International, Inc. | Apparatus for mounting a coupling member over a pipe end in a subsea location |
| CN208866675U (en) * | 2018-10-24 | 2019-05-17 | 湖南汽车工程职业学院 | A kind of automobile frame supporting device for welding |
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