CN203437868U - Automobile welding fixture capable of preventing movable block from falling off - Google Patents
Automobile welding fixture capable of preventing movable block from falling off Download PDFInfo
- Publication number
- CN203437868U CN203437868U CN201320486179.7U CN201320486179U CN203437868U CN 203437868 U CN203437868 U CN 203437868U CN 201320486179 U CN201320486179 U CN 201320486179U CN 203437868 U CN203437868 U CN 203437868U
- Authority
- CN
- China
- Prior art keywords
- movable block
- spring leaf
- automobile welding
- spring sheets
- welding fixture
- 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
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Abstract
The utility model relates to an automobile welding fixture capable of preventing a movable block from falling off. The automobile welding fixture comprises a fixed block, a movable block, first spring sheets and a second spring sheets, wherein two sides of the fixed block are respectively screwed with a nut; the first spring sheets and the second spring sheets are respectively fixed on two sides of the fixed block through the nuts; the first spring sheets are butted against the second spring sheets; and the movable block is clamped by the second spring sheets. The automobile welding fixture has the advantages of being simple in structure and low in cost, being capable of effectively preventing the movable block from falling off freely, being high in strength of the spring sheets, and the like.
Description
Technical field
The utility model relates to a kind of fixture, is specifically related to a kind of automobile welding and assembling clamp that prevents that movable block from coming off, and belongs to clamp technology field.
Background technology
In automobile welding and assembling clamp, for the ease of people's tool part, movable block is often designed to the form of manual positioning, but because the phenomenon that cannot put in place usually appears in gravity reason, causes movable block location unstable, even comes off, and affects productive temp and Product Precision.
In the prior art, prevent that the mode of movable block free dropping from mainly containing two kinds, adopt hinge mechanical automatic locking mechanism or subtract counterweight, the former increases manufacturing cost, and the latter usually affects operation.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved automobile welding and assembling clamp that prevents that movable block from coming off that has, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, the purpose of this utility model be to provide a kind of simple in structure, cost is low and easy to use prevents the automobile welding and assembling clamp that movable block comes off.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of automobile welding and assembling clamp that prevents that movable block from coming off, and it comprises fixed block, movable block, the first spring leaf and the second spring leaf; Wherein, the both sides of described fixed block are screwed with respectively a nut; Described the first spring leaf, the second spring leaf are fixed on respectively the both sides of fixed block by described nut; Described the first spring leaf is connected on the second spring leaf; Described the second spring leaf clamps described movable block.
The automobile welding and assembling clamp that prevents that movable block from coming off of the present utility model is further set to: described the first spring leaf is the first spring leaf of 65Mn material; Described the second spring leaf is also the second spring leaf of 65Mn material.
The automobile welding and assembling clamp that prevents that movable block from coming off of the present utility model is also set to: in the top of described movable block, be provided with a lug boss, described fixed block is provided with for accommodating the groove of lug boss.
Compared with prior art, the utlity model has following beneficial effect: automobile welding and assembling clamp of the present utility model have simple in structure, cost is low, can effectively prevent the plurality of advantages such as movable block free dropping and spring leaf intensity height.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that prevents the automobile welding and assembling clamp that movable block comes off of the present utility model.
The specific embodiment
Refer to shown in Figure of description 1, the utility model is a kind of automobile welding and assembling clamp that prevents that movable block from coming off, and it is comprised of several parts such as fixed block 1, movable block 2, the first spring leaf 3 and the second spring leafs 4.
Wherein, the both sides of described fixed block 1 are screwed with respectively a nut 5.Described the first spring leaf 3, the second spring leaf 4 are fixed on respectively the both sides of fixed block 1 by described nut 5
Described the first spring leaf 3 is connected on the second spring leaf 4, thereby can further strengthen the chucking power of the second spring leaf 4.The described movable block 2 of described the second spring leaf 4 clamping, thus can effectively prevent movable block 2 free droppings.
Further, the first spring leaf 3 that described the first spring leaf 3 is 65Mn material; Described the second spring leaf 4 is also the second spring leaf 4 of 65Mn material.After this spring leaf 3,4 utilizes 65Mn heat treatment, intensity is higher, has certain toughness and plasticity.
In the top of described movable block 2, be provided with a lug boss 6, described fixed block 1 is provided with for accommodating the groove 7 of lug boss 6, thereby makes movable block 2 accurate positionings, stable.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (3)
1. prevent the automobile welding and assembling clamp that movable block comes off, it is characterized in that: comprise fixed block, movable block, the first spring leaf and the second spring leaf; Wherein, the both sides of described fixed block are screwed with respectively a nut; Described the first spring leaf, the second spring leaf are fixed on respectively the both sides of fixed block by described nut; Described the first spring leaf is connected on the second spring leaf; Described the second spring leaf clamps described movable block.
2. the automobile welding and assembling clamp that prevents that movable block from coming off as claimed in claim 1, is characterized in that: described the first spring leaf is the first spring leaf of 65Mn material; Described the second spring leaf is also the second spring leaf of 65Mn material.
3. the automobile welding and assembling clamp that prevents that movable block from coming off as claimed in claim 1, is characterized in that: in the top of described movable block, be provided with a lug boss, described fixed block is provided with for accommodating the groove of lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486179.7U CN203437868U (en) | 2013-08-10 | 2013-08-10 | Automobile welding fixture capable of preventing movable block from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486179.7U CN203437868U (en) | 2013-08-10 | 2013-08-10 | Automobile welding fixture capable of preventing movable block from falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437868U true CN203437868U (en) | 2014-02-19 |
Family
ID=50088942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486179.7U Expired - Fee Related CN203437868U (en) | 2013-08-10 | 2013-08-10 | Automobile welding fixture capable of preventing movable block from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437868U (en) |
-
2013
- 2013-08-10 CN CN201320486179.7U patent/CN203437868U/en not_active Expired - Fee Related
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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: 20140219 Termination date: 20170810 |