CN202910499U - Positioning welding device for movable arm of miniature wheel loader - Google Patents
Positioning welding device for movable arm of miniature wheel loader Download PDFInfo
- Publication number
- CN202910499U CN202910499U CN 201220533053 CN201220533053U CN202910499U CN 202910499 U CN202910499 U CN 202910499U CN 201220533053 CN201220533053 CN 201220533053 CN 201220533053 U CN201220533053 U CN 201220533053U CN 202910499 U CN202910499 U CN 202910499U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- swing arm
- movable arm
- arm plate
- positioning
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Assembly (AREA)
- Resistance Welding (AREA)
Abstract
The utility model provides a positioning welding device for a movable arm of a miniature wheel loader. The device is characterized by comprising a base, wherein a movable arm plate positioning seat, a limiting seat, a positioning seat and a movable arm plate cushion block are sequentially arranged on the base from left to right; one end of a movable arm plate is arranged on the movable arm plate positioning seat through a positioning pin shaft A, and the other end of the movable arm plate is arranged on the movable arm plate cushion block; a beam is arranged on a bottom step of the positioning seat with a three-layer step structure through cushion blocks; a support plate is arranged on a top step of the positioning seat through a positioning pin shaft B; a flitch is arranged between the support plate and the positioning pin shaft B; and a rib plate clings to the support plate. According to the device, the shortcomings of the prior art are overcome; the movable arm of the miniature wheel loader is accurately positioned and clamped and quickly spliced by the positioning seat and the positioning pin shafts, so that production efficiency is improved, and the quality of the product is ensured.
Description
Technical field
The utility model relates to a kind of small wheel-type loading machine swing arm fixed-position welding device, belongs to carrier aircraft welding technical field.
Background technology
Present small wheel-type loading machine, such as LG820, swing arm adopts the mode of dimensional measurement to carry out assembly unit more.Because the dimensional measurement error is larger, causes splicing accuracy not high, can not guarantee the quality of product; And the assembly unit required time is longer, causes production efficiency on the low side.
Summary of the invention
The purpose of this utility model provides and a kind ofly can accurately locate, clamping, quick-assembling small wheel-type loading machine swing arm, thereby enhances productivity and guarantee the device of product quality.
In order to achieve the above object, the technical solution of the utility model provides a kind of small wheel-type loading machine swing arm fixed-position welding device, it is characterized in that: comprise base, swing arm plate positioning seat, limit base, positioning seat and swing arm board spacer from left to right are located on the base successively; Swing arm plate one end is located on the swing arm plate positioning seat by alignment pin A, and the other end is located on the swing arm board spacer; Crossbeam is located at by cushion block on the orlop ladder of positioning seat of three layers of hierarchic structure, and gripper shoe is located on the positioning seat the superiors ladder by alignment pin B, is provided with pasting board between gripper shoe and the alignment pin B; Gusset and gripper shoe are close to.
Preferably, described limit base is provided with fastening screw.
The device that the utility model provides can quick and precisely be located by positioning seat and alignment pin, can effectively clamp the swing arm plate by fastening screw, compare traditional dimensional measurement erection method, the device assembling duration that the utility model provides is short and the assembly unit error is little, improve production efficiency, guaranteed the quality of product.
The device that the utility model provides has overcome the deficiencies in the prior art, by positioning seat and alignment pin can accurately locate, clamping, quick-assembling small wheel-type loading machine swing arm, improved production efficiency and guaranteed product quality.
Description of drawings
A kind of small wheel-type loading machine swing arm fixed-position welding device structural representation that Fig. 1 provides for the utility model;
A kind of small wheel-type loading machine swing arm fixed-position welding device schematic top plan view that Fig. 2 provides for the utility model;
The specific embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and cooperate accompanying drawing to be described in detail below.
Figure 1 shows that a kind of small wheel-type loading machine swing arm fixed-position welding device schematic diagram that the utility model provides, described a kind of small wheel-type loading machine swing arm fixed-position welding device is comprised of swing arm plate positioning seat 1, alignment pin A2, limit base 3, pasting board 4, positioning seat 5, cushion block 6, alignment pin B7, swing arm board spacer 8, base 9, swing arm plate 10, crossbeam 11, gripper shoe 12 and gusset 13.
Swing arm plate positioning seat 1, limit base 3, positioning seat 5 and swing arm board spacer 8 from left to right are installed on the base 9 successively, and positioning seat 5 is three layers of hierarchic structure; Swing arm plate 10 1 ends are fixed on the swing arm plate positioning seat 1 by alignment pin A2, and the other end is placed on the swing arm board spacer 8; Crossbeam 11 is placed on the positioning seat 5 orlop ladders by cushion block 6, and gripper shoe 12 is fixed on positioning seat 5 the superiors' ladders by alignment pin B7, is placed with pasting board 4 between gripper shoe 12 and the alignment pin B7; Gusset 13 is close to gripper shoe 12.
In conjunction with Fig. 2, fastening screw 14 is installed on the limit base 3.
Take LG820 type wheel loader as example, the key step that the device that provides by the utility model welds its swing arm is as follows:
(1) at first alignment pin A2 is pierced in the swing arm plate 10, then the end of swing arm plate 10 with alignment pin A2 is placed on the swing arm plate positioning seat 1, the other end is placed on the swing arm board spacer 8, and relies on limit base 3 to carry out spacing.
(2) crossbeam 11 is placed on the positioning seat 5 orlop ladders, locking fastening screw 4, assurance swing arm plate 10 is close to limit base 3, crossbeam 11, and is then that swing arm plate 10 and crossbeam 11 spot welding are firm.
(3) alignment pin B7 is pierced into pasting board 14, gripper shoe 12 after, then gripper shoe 12 is placed on positioning seat 5 the superiors' ladders, spot welding is firm after gripper shoe 12 and positioning seat 5, crossbeam 11 are adjacent to.
(4) gusset 13 is placed on the positioning seat 5, to be adjacent to rear spot welding firm with gripper shoe 12.
Claims (2)
1. small wheel-type loading machine swing arm fixed-position welding device, it is characterized in that: comprise base (9), swing arm plate positioning seat (1), limit base (3), positioning seat (5) and swing arm board spacer (8) from left to right are located on the base (9) successively; Swing arm plate (10) one ends are located on the swing arm plate positioning seat (1) by alignment pin A (2), and the other end is located on the swing arm board spacer (8); Crossbeam (11) is located at by cushion block (6) on the orlop ladder of positioning seat (5) of three layers of hierarchic structure, gripper shoe (12) is located on positioning seat (5) the superiors ladder by alignment pin B (7), is provided with pasting board (4) between gripper shoe (12) and the alignment pin B (7); Gusset (13) is close to gripper shoe (12).
2. a kind of small wheel-type loading machine swing arm fixed-position welding device as claimed in claim 1, it is characterized in that: described limit base (3) is provided with fastening screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533053 CN202910499U (en) | 2012-10-17 | 2012-10-17 | Positioning welding device for movable arm of miniature wheel loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533053 CN202910499U (en) | 2012-10-17 | 2012-10-17 | Positioning welding device for movable arm of miniature wheel loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910499U true CN202910499U (en) | 2013-05-01 |
Family
ID=48158844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533053 Expired - Fee Related CN202910499U (en) | 2012-10-17 | 2012-10-17 | Positioning welding device for movable arm of miniature wheel loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161317A (en) * | 2018-02-26 | 2018-06-15 | 劲旅环境科技有限公司 | A kind of pivoted arm group mounted welder |
| CN110560994A (en) * | 2019-08-20 | 2019-12-13 | 柳州市旭升科技有限公司 | Multipurpose movable arm welding device |
-
2012
- 2012-10-17 CN CN 201220533053 patent/CN202910499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161317A (en) * | 2018-02-26 | 2018-06-15 | 劲旅环境科技有限公司 | A kind of pivoted arm group mounted welder |
| CN110560994A (en) * | 2019-08-20 | 2019-12-13 | 柳州市旭升科技有限公司 | Multipurpose movable arm welding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202763298U (en) | Welding tooling for left support subassembly and right support subassembly of automobile instrument panel framework | |
| CN203380554U (en) | Turnable welding fixture | |
| CN202479680U (en) | Secondary battery spot welding machine | |
| CN202825064U (en) | Front longitudinal beam assembly fixture | |
| CN202910499U (en) | Positioning welding device for movable arm of miniature wheel loader | |
| CN203484836U (en) | Automobile seat base board welding worktable | |
| CN202780518U (en) | Hub machining tool | |
| CN203950887U (en) | Accumulator pole group fixture whirligig | |
| CN205363741U (en) | Location pressure equipment die carrier device | |
| CN201997888U (en) | Welding jig | |
| CN201940765U (en) | Steel pipe sheet tool | |
| CN203936569U (en) | A kind of fluted disc assembly mistake proofing apparatus for welding and positioning | |
| CN202943392U (en) | Installed and welded device for machining of loader bucket | |
| CN102632405B (en) | Device for machining inclined plane and inclined plane hole of box body part | |
| CN203092192U (en) | Clamp for straight dovetail and inclined dovetail milling on processing carriage of milling machine | |
| CN202831658U (en) | Butt joint positioning device of aerial hoisting steel beams | |
| CN202591895U (en) | Swinging and overlapping tool for supporting leg housing of automobile crane | |
| CN202283654U (en) | W300 sixth crossbeam assembly clamp | |
| CN104014960A (en) | Engine platform support welding locating device | |
| CN204167408U (en) | A kind of bipolar plates graphite felt positioner | |
| CN103659133B (en) | A kind of fixture deflection machine switch unit | |
| CN203956404U (en) | A kind of scraper bowl entirety seam frock | |
| CN202317343U (en) | Alignment device of slotting bolt electromachining fixture | |
| CN202393315U (en) | Manual scraper checking fixture for support | |
| CN204747892U (en) | Frame cross assembly welding positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20171017 |