CN211889630U - Vehicle frame splicing point tool - Google Patents
Vehicle frame splicing point tool Download PDFInfo
- Publication number
- CN211889630U CN211889630U CN202020231470.XU CN202020231470U CN211889630U CN 211889630 U CN211889630 U CN 211889630U CN 202020231470 U CN202020231470 U CN 202020231470U CN 211889630 U CN211889630 U CN 211889630U
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Abstract
The utility model provides a frame assembly point tool, which comprises a base, a second cylinder, a first cylinder, a positioning frame and an instrument panel installation positioning assembly, wherein the base is provided with a mounting groove matched with the frame, the second cylinder is arranged outside the mounting groove, a driving rod of the second cylinder extends towards the mounting groove, the first cylinder is arranged at the lower side of the mounting groove, and the driving rod of the first cylinder extends upwards; a drive axle assembly is arranged on the left side of the frame, a through hole is formed in the drive axle assembly, a positioning frame is arranged on the left side of the base, and a limiting pin matched with the through hole is arranged on one side, facing the mounting groove, of the positioning frame; the left upside of locating rack is equipped with panel board installation locating component, one side of panel board installation locating component is equipped with the instrument locating pin, with the frame accurate positioning to the mounting groove on, fix a position the frame surface through the instrument locating pin, the installation welded structure spare of being convenient for to improve welded dimension's accuracy and uniformity.
Description
Technical Field
The utility model relates to a welding frock field especially relates to a point frock is pieced together to frame.
Background
The frame and the frame of a loader, an excavator, a forklift and the like are generally provided with a plurality of welding structural members with complex structures, the welding structural members are arranged at specific installation positions on the frame or the frame, a spot splicing tool is generally used for determining the position relation of the welding structural members and fixing the welding structural members in a spot welding mode, and the frame or the frame after spot welding is welded through a robot. In the prior art, tools such as a tape measure or a steel plate are often used for measuring the welding position of a welding structural part, the welding position is marked, and then the welding structural part is welded at the marked position, so that on one hand, the manual measurement of the welding position consumes a large amount of time and has low accuracy, and the consistency of processed products is low; on the other hand, the welding position of the special-shaped piece is difficult to mark.
Disclosure of Invention
In order to solve the technical problem, the frame splicing point tool convenient to position and process is provided to improve the accuracy and consistency of welding and improve the quality of a frame.
A vehicle frame assembly point tool comprises a base, a second cylinder, a first cylinder, a positioning frame and an instrument panel installation positioning assembly, wherein a mounting groove matched with a vehicle frame is formed in the base, the second cylinder is arranged on the outer side of the mounting groove, a driving rod of the second cylinder extends towards the mounting groove, the first cylinder is arranged on the lower side of the mounting groove, and the driving rod of the first cylinder extends upwards; a drive axle assembly is arranged on the left side of the frame, a through hole is formed in the drive axle assembly, a positioning frame is arranged on the left side of the base, and a limiting pin matched with the through hole is arranged on one side, facing the mounting groove, of the positioning frame; the upper side of the positioning frame is provided with an instrument panel mounting and positioning component, and one side of the instrument panel mounting and positioning component is provided with an instrument positioning pin.
Preferably, a rotating disc is arranged on the right side of the mounting groove, a positioning surface is arranged on the rotating disc, and a positioning strip extending towards the upper end face of the frame is arranged on the upper side of the rotating disc.
Preferably, a rotating bracket is arranged on the right side of the base, and the rotating disc is rotatably arranged on the rotating bracket.
Preferably, one side of the positioning frame is provided with a positioning hole, and the limiting pin is detachably mounted in the positioning hole.
Preferably, the stop pin includes positioning bolt, positioning bolt passes through the nut detachably and installs in the locating hole, the transaxle subassembly is equipped with two at least through-holes, locating rack one side is equipped with two at least positioning bolt.
Preferably, the utility model discloses still include locating support and locating pin, the locating support is installed the left side in the mounting groove outside, locating pin detachably installs on the locating support.
Preferably, the positioning bracket is provided with a screw hole, and the positioning pin is screwed on the screw hole.
Preferably, the lower side of the mounting groove is provided with at least two first air cylinders, and the first air cylinders are uniformly distributed on the mounting groove.
Preferably, the front side and the rear side of the base are respectively provided with an installation groove.
Preferably, panel board installation locating component still includes connection sleeve board and installation pole, installation pole detachably installs locating rack one side, the connection sleeve board is installed on the installation pole, the instrument locating pin sets up connection sleeve board one end, be equipped with the instrument mounting groove on the connection sleeve board.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the mounting groove is used for mounting a frame, the first air cylinder is used for pushing the frame to move upwards, the second air cylinder is used for pushing the frame to move inwards and clamping the frame, a limiting pin on one side of the positioning frame is inserted into a through hole in the drive axle, the frame is positioned on the mounting groove through hole-shaft matching, the instrument panel mounting and positioning assembly is arranged on the upper side, the first air cylinder pushes the frame to be attached to the instrument panel mounting and positioning assembly, and an instrument positioning pin on the instrument panel mounting and positioning assembly is convenient for mounting an instrument or other welding structural members; 2. the frame is accurately positioned on the mounting groove and positioned on the surface of the frame through the instrument positioning pin, so that a welding structural part is convenient to mount, the accuracy and consistency of welding size are improved, and the quality of the frame is improved; 3. the positioning surface of the rotating disc is rotated to be flush with the side surface of the frame, so that the positioning strip is positioned on the surface of the frame, the welding structural part is spliced conveniently, and when the installation is finished, the positioning strip is rotated to other positions, so that the steric hindrance of the positioning strip on the frame is eliminated, and the applicability is improved; 4. the positioning pin outside the base is used for positioning the side face of the frame, so that a welding structural member is convenient to mount; 5. the instrument mounting groove on the instrument panel mounting and positioning component positions the welding structural part on the surface of the frame.
Drawings
Fig. 1 is a schematic structural view of the clamping frame of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic view of a welded structure.
In the drawings, the reference numbers: 1-base, 2-first cylinder, 3-rotating disc, 31-positioning strip, 32-positioning surface, 33-rotating support, 4-positioning frame, 41-instrument panel installation positioning component, 42-instrument positioning pin, 43-limiting pin, 5-second cylinder, 6-vehicle frame, 61-drive axle component, 7-positioning support, 71-positioning pin and 8-welding structural component.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
A vehicle frame assembly point tool is shown in figures 1 and 2 and comprises a base 1, a second cylinder 5, a first cylinder 2, a positioning frame 4 and an instrument panel installation positioning assembly 41, wherein a mounting groove matched with a vehicle frame 6 is formed in the base 1, the second cylinder 5 is arranged on the outer side of the mounting groove, a driving rod of the second cylinder 5 extends towards the mounting groove, the first cylinder 2 is arranged on the lower side of the mounting groove, and the driving rod of the first cylinder 2 extends upwards; a drive axle assembly 61 is arranged on the left side of the frame 6, a through hole is formed in the drive axle assembly 61, a positioning frame 4 is arranged on the left side of the base 1, and a limiting pin 43 matched with the through hole is arranged on one side, facing the mounting groove, of the positioning frame 4; an instrument panel mounting and positioning component 41 is arranged on the upper side of the positioning frame 4, and an instrument positioning pin 42 is arranged on one side of the instrument panel mounting and positioning component 41. The mounting groove is used for installing frame 6, and first cylinder 2 is used for promoting 6 rebound of frame, and second cylinder 5 is used for promoting the frame and inwards removes and press from both sides tight frame, the spacer pin of spacer one side inserts through-hole on the transaxle subassembly through hole axle cooperation with frame location on the mounting groove, panel board installation locating component 41 sets up at the upside, and first cylinder 2 promotes the frame and pastes tight panel board installation locating component 41, and instrument locating pin 42 on the panel board installation locating component 41 is convenient for install instrument or other welded structure spare, through the utility model discloses, accurately fix a position the frame on the mounting groove, fix a position the frame surface through instrument locating pin 42, be convenient for install welded structure spare to improve welded dimension's accuracy and uniformity, thereby improve the quality of frame.
The right side of mounting groove can be equipped with rotary disk 3, is equipped with locating surface 32 on the rotary disk 3, and rotary disk 3 upside is equipped with to the location strip 31 of the up end extension of frame. The positioning surface 32 of the rotating disc is rotated to be flush with the side surface of the frame 6, so that the positioning strip 31 is positioned on the upper end surface of the frame 6, the welding structural part is spliced conveniently, and when the installation is finished, the positioning strip 31 is rotated to other positions, so that the steric hindrance of the positioning strip to the frame is eliminated, and the applicability is improved. The right side of the base may be provided with a swivel bracket 33, and the swivel plate 3 is rotatably mounted on the swivel bracket 33. In one embodiment, a positioning plate is mounted on the underside of the rotary plate 3 as a positioning surface 32.
One side of the positioning frame 4 can be provided with a positioning hole, and the limit pin 43 is detachably arranged in the positioning hole, so that the positioning is convenient to install and position, and the applicability is improved. In a specific embodiment, the limit pin 43 may be a positioning bolt detachably mounted in a positioning hole on one side of the positioning frame 4 through a nut, the positioning bolt is screwed in the positioning hole, and a nut of the positioning bolt may be larger than the through hole to perform a limiting function, so as to improve applicability, the drive axle assembly 61 may be provided with two or more through holes, two or more positioning bolts are arranged on one side of the positioning frame, and the positioning bolts are respectively matched with hole shafts of the through holes through a plurality of positioning bolts, so as to improve positioning accuracy.
The utility model discloses can also include locating support 7 and locating pin 71, locating support 7 is installed the left side in the mounting groove outside, locating pin detachably installs on the locating support. The positioning pin 71 is used for positioning the outer side of the frame, so that a welded structural member can be conveniently installed. In one embodiment, the positioning bracket 7 is provided with a screw hole, the positioning pin 71 is screwed into the screw hole, as shown in fig. 3, the hole of the welded structural member 8 is inserted into the positioning pin 71, the positioning pin 71 and the welded structural member are positioned to the side surface of the vehicle frame, the welded structural member 8 is fixed to the side surface of the vehicle frame by spot welding, and the positioning pin 71 is moved to the outside.
The mounting groove downside can be equipped with two or more first cylinders 2, and first cylinder 2 is in evenly distributed on the mounting groove, a plurality of first cylinders 2 promote frame 6 in step and rise, make frame 6 atress even to improve the suitability.
Both sides can be equipped with the mounting groove respectively around the base 1, and frame 6 is installed respectively to both sides around the base 1, makes the utility model discloses can process two frames 6 simultaneously to the efficiency of high production, processing.
Panel board installation locating component 41 still includes connection sleeve board and installation pole, installation pole detachably installs 4 one side of locating rack, connection sleeve board is installed on the installation pole, instrument locating pin 42 sets up connection sleeve board one end, be equipped with the instrument mounting groove on the connection sleeve board, first cylinder 2 promotes and makes the frame upside pastes tightly lateral wall under the connection sleeve board is fixed a position welded structure spare to the frame surface through the instrument mounting groove.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A vehicle frame point splicing tool comprises a base and a first cylinder, and is characterized by further comprising a second cylinder, a positioning frame and an instrument panel mounting and positioning assembly, wherein a mounting groove matched with a vehicle frame is formed in the base, the second cylinder is arranged on the outer side of the mounting groove, a driving rod of the second cylinder extends towards the mounting groove, the first cylinder is arranged on the lower side of the mounting groove, and the driving rod of the first cylinder extends upwards;
a drive axle assembly is arranged on the left side of the frame, a through hole is formed in the drive axle assembly, a positioning frame is arranged on the left side of the base, and a limiting pin matched with the through hole is arranged on one side, facing the mounting groove, of the positioning frame;
the upper side of the positioning frame is provided with an instrument panel mounting and positioning component, and one side of the instrument panel mounting and positioning component is provided with an instrument positioning pin.
2. The spot frock is pieced together to frame according to claim 1, characterized in that, the right side of mounting groove is equipped with the rotary disk, be equipped with the locating surface on the rotary disk, the rotary disk upside is equipped with the location strip that extends to the up end of frame.
3. The vehicle frame assembling point tool according to claim 2, wherein a rotating bracket is arranged on the right side of the base, and the rotating disc is rotatably mounted on the rotating bracket.
4. The vehicle frame assembling point tool according to claim 1, wherein a positioning hole is formed in one side of the positioning frame, and the limiting pin is detachably mounted in the positioning hole.
5. The vehicle frame assembling point tool according to claim 4, wherein the limiting pin comprises a positioning bolt, the positioning bolt is detachably mounted in the positioning hole through a nut, the drive axle assembly is provided with at least two through holes, and one side of the positioning frame is provided with at least two positioning bolts.
6. The vehicle frame assembling point tool according to claim 1, further comprising a positioning bracket and a positioning pin, wherein the positioning bracket is mounted on the left side of the outer side of the mounting groove, and the positioning pin is detachably mounted on the positioning bracket.
7. The frame assembly point tool according to claim 6, wherein a screw hole is formed in the positioning support, and the positioning pin is screwed in the screw hole.
8. The vehicle frame assembling point tool according to claim 1, wherein at least two first cylinders are arranged on the lower side of the mounting groove, and the first cylinders are uniformly distributed on the mounting groove.
9. The vehicle frame assembling point tool according to claim 1, wherein mounting grooves are respectively formed in the front side and the rear side of the base.
10. The frame assembly point tool according to claim 1, wherein the instrument panel mounting and positioning assembly further comprises a connecting sleeve plate and a mounting rod, the mounting rod is detachably mounted on one side of the positioning frame, the connecting sleeve plate is mounted on the mounting rod, the instrument positioning pin is arranged at one end of the connecting sleeve plate, and an instrument mounting groove is formed in the connecting sleeve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231470.XU CN211889630U (en) | 2020-03-02 | 2020-03-02 | Vehicle frame splicing point tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231470.XU CN211889630U (en) | 2020-03-02 | 2020-03-02 | Vehicle frame splicing point tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889630U true CN211889630U (en) | 2020-11-10 |
Family
ID=73301448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020231470.XU Active CN211889630U (en) | 2020-03-02 | 2020-03-02 | Vehicle frame splicing point tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889630U (en) |
-
2020
- 2020-03-02 CN CN202020231470.XU patent/CN211889630U/en active Active
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